CN104117127A - Bundling type drainage tube fixing device - Google Patents
Bundling type drainage tube fixing device Download PDFInfo
- Publication number
- CN104117127A CN104117127A CN201410165128.3A CN201410165128A CN104117127A CN 104117127 A CN104117127 A CN 104117127A CN 201410165128 A CN201410165128 A CN 201410165128A CN 104117127 A CN104117127 A CN 104117127A
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- CN
- China
- Prior art keywords
- drainage tube
- band
- hole
- fixing
- bundling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0266—Holding devices, e.g. on the body using pads, patches, tapes or the like
- A61M2025/0273—Holding devices, e.g. on the body using pads, patches, tapes or the like having slits to place the pad around a catheter puncturing site
Abstract
The invention provides a bundling type drainage tube fixing device which comprises a bundling band, a flexible fixing block, a water absorption pad, fixed adhesive tape and a pull ring. The bundling band is mounted on the waist portion of a bundling column of the flexible fixing block, the water absorption pad is attached to the bottom of the center of the flexible fixing block, and the bundling column of the flexible fixing block extends out from a mounting hole of the fixing adhesive tape. A drainage tube is arranged in a center through hole of the flexible fixing block, and is embraced by the bundling column. A guide head of the bundling band is sequentially penetrated through a through hole in a fixing head of the bundling band and a through hole in a connecting head of the pull ring, and convex teeth on the pull ring are made to be embedded in a positioning groove of the bundling band. Convex teeth on the fixing head of the bundling band are also embedded in the positioning groove of the bundling band. The pull ring is pulled outwards to enable the pull ring and the fixing head of the bundling band to be separated, and the bundling band is driven to move outwards. The bundling band continuously moves outwards, the bundling band can be gradually tightened, so that the bundling column and the drainage tube embraced by the bundling column can be tightened, at last, the fixing adhesive tape is attached to the skin of a patient, and the purpose of fixing the drainage tube is achieved. Due to the fact that a bundling fixing mode is used, drainage tubes of different diameters can be bundled, fixing is firm, the universality is high, and using is convenient.
Description
Technical field
The present invention relates to the fixture for fixing drainage tube after a kind of surgical operating instrument, particularly surgical operation.
Background technology
The surgical drainage tube kind using is clinically a lot, is respectively used to chest drainage, encephalocoele drain, gastrointestinal tract drain, biliary drainage, urethral catheterization etc.The object of surgical drainage, is on the one hand the various hydrops between tissue or in body cavity to be directed to external, prevents postoperative infection, accelerating wound; Be to be convenient to have or not active hemorrhage or anastomosis to spill in clinical follow field of operation on the other hand, check, detect the variation of character, quantity and the composition of various drainage-fluids, for clinical treatment provides foundation.To fixing of drainage tube, conventional fixed form is to adopt silk suture to fix clinically.But the method that silk suture is fixing, easily increases the wound of tissue, increases tissue infection chance, and stitching thread traction is organized and is also easily caused patient's pain.Suturally involve for a long time, easily cause tissue cutting, increase the weight of tissue injury; And after tissue cuts off, suture comes off, and need again sew up, to fix drainage tube.In addition the method that silk suture is fixing, the easy slippage of drainage tube, displacement.
For sewing up clinically fixed form shortcoming, the fixed forms that adopt adhesive type at present more.In Chinese patent ZL200520058185.8, disclose a kind of drainage tube fixing plaster, adopted canned paragraph and be attached thereto the structure of many winding bars that connect, canned paragraph is fixed on skin, be wrapped on drainage tube and be wound around bar, thereby reach the object of fixing drainage tube.In patent application 200710008574.3, a kind of drainage tube fixing plaster is disclosed, its principle is with Chinese patent ZL200520058185.8, the mode that is only winding bar source is different, there is the suture of cracking by punching in substrate sheets, form the take-up strap that middle part starts, fix drainage tube.In patent application 200710009458.3, a kind of fixer of drainage tube is disclosed, at the other drainage tube bandage that is provided with of drainage tube port by substrate sheets, bundle, fix drainage tube with drainage tube bandage.Above-mentioned 3 patents have represented that its advantage of fixed form of adhesive type is to sew up, the wound of tissue and the probability of infection are reduced, but drainage tube lacks and supports in drainage tube exit, easily bending, in addition, at present senior drainage tube adopts superslide material manufacture, and very difficult stickup is fixing and binding is fixing.
In US Patent No. 2008/0243082A1, a kind of bundling type drainage tube fixing device is disclosed, set up arcuate channels to solve drainage tube exit and lacked support, the easily problem of bending, but the mode that drainage tube still adopts stitching thread to tie up is fixed in arcuate channels, do not overcome the difficult problem that the drainage tube of superslide material manufacture is difficult to tie up.
In Chinese patent ZL201020201511.7, a kind of bundling type drainage tube fixing device is disclosed, oppress clamp sleeve by the rotation of nut, utilize the contraction of clamp sleeve, fix drainage tube.This product, exists drainage tube exit to lack and supports, and easily bending affects the shortcoming of drain; Drainage tube is installed complicated operation while fixing, and the centripetal contract by distance of the clamp sleeve that plastics are manufactured is limited, and difficulty forms effectively fixing to the drainage tube of superslide material manufacture, and drainage tube is easily shifted.In Chinese patent ZL201120041947.9, a kind of bundling type drainage tube fixing device is disclosed, by setting up the clamp mechanism of the fixed cover groove cover that is fixedly clamped, form fixing to drainage tube.This product, exists equally drainage tube exit to lack and supports, and easily bending affects the shortcoming of drain; In addition, drainage tube is installed complicated operation while fixing, and clamp mechanism is difficult for freeing.
In sum, in the bundling type drainage tube fixing device of prior art, exist drainage tube exit to lack and support, easily bending, affect the shortcoming of drainage effect, and drainage tube installs while fixing the shortcomings such as complicated operation, need to further improve.
Summary of the invention
Bundling type drainage tube fixing device, described bundling type drainage tube fixing device is containing strapping tape 1, flexible fixed block 2, adsorptive pads 3 and fixing adhesive plaster 4.
Described strapping tape 1 is containing fixing head 11 and band 12; Described fixing head 11 is containing through hole 112 and containing at least 1 protruding tooth 111; Described band 12 is containing at least 1 detent 121; Described fixing head 11 is connected to one end of described band 12, the other end of described band 12 can pass from the through hole of described fixing head 11 112, described protruding tooth 111 can be stuck in described detent 121, makes described band 12 to carry out one-way movement to a direction.
Described flexible fixed block 2 containing holder 21, can allow the word otch 22 that drainage tube enters and the drainage tube through hole 23 that can encircle drainage tube, described holder 21 is containing fixing shirt rim 211 and tie up post 212, the lower end of tying up post 212 described in described fixing shirt rim 211 is located at; A described word otch 22 runs through fixing shirt rim 211 and ties up post 212; Described drainage tube through hole 23 is positioned at holder 21 center.
Described adsorptive pads 3 adopts and can absorb the also medical absorbent material manufacture of storage of liquids; Described adsorptive pads 3 is provided with can be by the through hole of drainage tube 31 and the otch 32 that drainage tube can be installed; One end of described otch 32 is connected with described through hole 31, and the other end is to the edge of adsorptive pads 3.
Described fixing adhesive plaster 4 adopts the medical proof fabric manufacture that can stick on skin; Described fixing adhesive plaster 4 is provided with installing hole 41, the drainage tube of flexible fixed block 2 otch 42 and protecting film 43 is installed.The geometry of tying up post 212 of the shape of described installing hole 41 and flexible fixed block 2 matches.Described drainage tube is installed otch 42 and is consistent with a described word otch 22; Described protecting film 43 is arranged on the lower surface of fixing adhesive plaster 4, covers part except adsorptive pads 3.
Described adsorptive pads 3 is arranged on the place of bottom centre of the fixing shirt rim 211 of described flexible fixed block 2; Otch 32 and a described word otch 22 of described adsorptive pads 3 are consistent.
Described in being arranged on, ties up described strapping tape 1 waist of post 212.
Further, the flexible fixed block 2 of described bundling type drainage tube fixing device is containing the cable-tie through-hole 24 that can allow band 12 pass through, described in being located at, described cable-tie through-hole 24 ties up the waist of post 212, the band 12 of described strapping tape 1, successively through the cable-tie through-hole 24 on described flexible fixed block 2, is tied up the waist of post 212 described in being arranged on.
Described flexible fixed block 2 is containing the shears groove 25 that can allow surgical scissors insert.Described shears groove 25 can insert surgical scissors, conveniently cuts off at the band 12 of the waist of tying up post 212 binding, thereby removes drainage tube.
The post 212 of tying up of described flexible fixed block 2 is provided with the taper support face 2121 that can prevent drainage tube bending.Operation taper support face 2121 can allow drainage tube with larger bending curvature, avoids drainage tube bending, affects drain.
Described bundling type drainage tube fixing device is also containing draw ring 5; Described draw ring 5 is containing union joint 51, handle 52, and described handle 52 is connected on described union joint 51; Described union joint 51 is containing through hole 512 and at least 1 protruding tooth 511; Described through hole 511 and described protruding tooth 512 can allow described band 12 pass through, and make described band 12 to carry out one-way movement to a direction.The handle 52 of described draw ring can be designed to annular, semicircle, arc, in-line or drag hook shape, or other various handles that conveniently pull.
Described draw ring 5 can be dismantled in the fixing head 11 that is arranged on described strapping tape 1.
Further, the guide head 122 of the band 12 of described strapping tape 1 passes in the through hole 512 from the through hole 112 of fixing head 11 and the union joint 51 of draw ring 5 successively; Promote forward the band 12 of described strapping tape, the protruding tooth 511 on draw ring 5 is embedded in the detent 121 of band 12, the protruding tooth 111 in the fixing head 11 of described strapping tape is embedded in the detent 121 of band 12.Pull out draw ring 5, draw ring 5 is separated with the fixing head 11 on strapping tape 1, can drive band 12 outwards to move, thereby tighten up strapping tape 1, bind the waist of tying up post 212 of described holder 21.
Described bundling type drainage tube fixing device is also containing separating lock dog 8; Described solution lock dog 8 is containing supporting seat 81, left detent mechanism 82, right detent mechanism 83, cut groove 84; Described left detent mechanism 82, right detent mechanism 83 and cut groove 84 are located on described supporting seat 81; Described cut groove 84 is positioned at the middle part of described supporting seat 81; 83 points of described left detent mechanism 82 and right detent mechanisms are listed in the both sides of described cut groove 84; Described supporting seat 81 bottoms have the radian matching with the described outer surface of tying up post 212; After the through hole 24 that described solution lock dog 8 passes on described flexible fixed block, the edge 241 of described through hole 24 is embedded in the bottom of described cut groove 84, described in described solution lock dog 8 is fixed on, ties up on the outer surface of post 212; The band 12 of described strapping tape 1 through the through hole 24 on described flexible fixed block, the left detent mechanism 82 on described solution lock dog 8, is crossed over after described cut groove 84 successively, is embedded on the right detent mechanism 83 of described solution lock dog 8.
Further, described left detent mechanism 82 is locating hole or locating slot.In actual clinical use procedure, described left detent mechanism 82 can be that locating hole structure can be also locating slot structure, can select voluntarily according to doctor's use habit.
Described right detent mechanism 83 is locating hole or locating slot.In actual clinical use procedure, described left detent mechanism 82 can be that locating hole structure can be also locating slot structure, can select voluntarily according to doctor's use habit.
The present invention's bundling type drainage tube fixing device is containing strapping tape 1, flexible fixed block 2, adsorptive pads 3, fixing adhesive plaster 4, draw ring 5 and separate lock dog 8; Described strapping tape 1 is arranged on the waist of tying up post 212 of described flexible fixed block 2.When clinical use, first implant drainage tube 6, then kept the position of drainage tube 6 motionless.Open again the word otch 22 on otch 32 and the flexible fixed block 2 of installation otch 42 on fixing adhesive plaster 4, adsorptive pads 3, make drainage tube be placed in the drainage tube through hole 23 of flexible fixed block 2, be tied post 212 and encircle.The guide head of the band of described strapping tape 1 12 122 is passed successively after the locating hole of the through hole 24 on described flexible fixed block, the left detent mechanism 82 on described solution lock dog 8, described band 12 is crossed over to described cut groove 84, and be embedded on the locating slot of right detent mechanism 83 of described solution lock dog 8, the through hole 512 more described guide head 122 being passed on the through hole 112 of described fixing head 11 and the union joint 51 of draw ring 5, is embedded in the detent 121 of band 12 the protruding tooth 511 on draw ring 5.Pull out draw ring 5, draw ring 5 is separated with the fixing head 11 on strapping tape 1, drive band 12 outwards to move.Not stopping transport that described band 12 is outside is moving, can progressively tighten up strapping tape 1, thereby tighten the drainage tube of tying up post 212 and being encircled by it, reaches the object of fixing drainage tube.In the time needing to take out drainage tube clinically, surgical scissors is inserted in the cut groove 84 of tying up shears groove 25 on post 212 or described solution lock dog 8 of flexible fixed block, cut off strapping tape 1, by lax to the waist of tying up post 212 binding and drainage tube, can easily remove drainage tube.Owing to adopting bundling type to fix, can tie up the drainage tube of different-diameter, fixation, highly versatile, easy to use.
In addition, when the present invention's bundling type drainage tube fixing device clinical manipulation, load and unload easy, even if the drainage tube of superslide material manufacture, also can be fixed, and provide good support in drainage tube exit, and can avoid drainage tube bending, ensure good drainage effect.
Brief description of the drawings
Fig. 1 is the perspective view of the present invention's bundling type drainage tube fixing device.
Fig. 1-1st, the A-A cutaway view of Fig. 1.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the structural representation of the strapping tape of the present invention's bundling type drainage tube fixing device.
Fig. 3-1st, the partial sectional view of Fig. 3.
Fig. 4 is the structural representation of the fixing adhesive plaster of the present invention's bundling type drainage tube fixing device.
Fig. 5 is the structural representation of the flexible fixed block of the present invention's bundling type drainage tube fixing device.
Fig. 5-1st, the side view of Fig. 5.
Fig. 5-2nd, the top view of Fig. 5.
Fig. 5-3rd, the side view of Fig. 5.
Fig. 5-4th, B-B cutaway view of Fig. 5.
Fig. 6 is the structural representation of the adsorptive pads of the present invention's bundling type drainage tube fixing device.
Fig. 7 is the perspective view of the present invention's the bundling type drainage tube fixing device with draw ring.
Fig. 8 is the explosive view of Fig. 7.
Fig. 9 is the structural representation of the draw ring of the present invention's bundling type drainage tube fixing device.
Fig. 9-1st, the cutaway view of Fig. 9.
Figure 10 is that the draw ring of the present invention's bundling type drainage tube fixing device is removably assembled in the structural representation in the fixing head of strapping tape.
Figure 10-1st, the partial sectional view of Figure 10.
Figure 11 is that the otch of the present invention's bundling type drainage tube fixing device opens fundamental diagram when drainage tube is installed.
Fundamental diagram when Figure 12 is the present invention's the fixing drainage tube of tension strapping tape of bundling type drainage tube fixing device.
Figure 13 is the fundamental diagram while wiping out unnecessary band after the present invention's the encircling drainage tube of bundling type drainage tube fixing device.
Figure 14 is the fundamental diagram while cutting off band dismounting drainage tube and the present invention's bundling type drainage tube fixing device with surgical scissors.
Figure 15 is that the draw ring of the present invention's the bundling type drainage tube fixing device with draw ring is assembled in the fixing head of strapping tape and the band fundamental diagram when fixing head of strapping tape and the union joint of draw ring successively.
Figure 16 is the present invention's the draw ring of the bundling type drainage tube fixing device with the draw ring fundamental diagram when the fixing head of strapping tape separates and strains band and ties up drainage tube.
Figure 17 is that drainage tube is tied up the fundamental diagram after fixing by the draw ring that is pulled outwardly of the present invention's the bundling type drainage tube fixing device with draw ring.
Figure 18 is fundamental diagram when unnecessary band is wiped out with shears.
Figure 19 is the structural representation of the solution lock dog of the present invention's bundling type drainage tube fixing device.
Figure 19-1st, the profile of Figure 19.
Figure 20 is the structural representation of the present invention's the band of bundling type drainage tube fixing device containing separating lock dog while conciliating lock dog through the through hole on flexible fixed block successively.
Figure 21 be the present invention containing separate lock dog the fixing drainage tube of tension strapping tape of bundling type drainage tube fixing device time structural representation.
In above-mentioned figure: 1 strapping tape, 2 flexible fixed blocks, 3 adsorptive pads, 4 fixing adhesive plasters, 5 draw rings, 6 drainage tubes, 7 surgical scissorses, 8 separate lock dog; The fixing head of 11 strapping tapes, the band of 12 strapping tapes; The holder of 21 flexible fixed blocks, a word otch of 22 flexible fixed blocks, encircles the through hole of drainage tube on 23 flexible fixed blocks, and the through hole that can allow band pass through on 24 flexible fixed blocks can insert the groove of operating scissors cutter head on 25 flexible fixed blocks; Through hole on 31 adsorptive pads, the otch on 32 adsorptive pads; Installing hole on 41 fixing adhesive plasters, the installation otch on 42 fixing adhesive plasters, the protecting film on 43 fixing adhesive plasters, the tearable mouth on 44 fixing adhesive plasters; Union joint on 51 draw rings, the hands handle on 52 draw rings; 81 separate the supporting seat of lock dog, and 82 separate the left detent mechanism of lock dog, and 83 separate the right detent mechanism of lock dog, and 84 separate the locating slot of lock dog; Convex tooth in 111 strapping tape fixing head, the through hole that can allow band pass through in 112 strapping tape fixing head; On the band of 121 strapping tapes with strapping tape fixing head on the detent that matches of convex tooth; The band front end guide head of 122 strapping tapes; Fixing shirt rim on the holder of 211 flexible fixed blocks, ties up post on the holder of 212 flexible fixed blocks, can allow the edge of the through hole that band passes through on 241 flexible fixed blocks; Protruding tooth on the union joint of 511 draw rings, can be by the through hole of band on the union joint of 512 draw rings; Air-vent on the fixing shirt rim of the holder of 2111 flexible fixed blocks, the taper support face on post of tying up of the holder of 2121 flexible fixed blocks.
Detailed description of the invention
Embodiment 1 the present invention's bundling type drainage tube fixing device
In the present embodiment, first mfg. moulding die, according to the general injection molding process of medical plastic, manufactures the present invention's the strapping tape 1 of bundling type drainage tube fixing device, with reference to figure 3 to Fig. 3-1.Described strapping tape 1 is containing fixing head 11 and band 12; Described fixing head 11 is containing through hole 112 and containing at least 1 protruding tooth 111; Described band 12 is containing at least 1 detent 121; Described fixing head 11 is connected to one end of described band 12, the other end of described band 12 can pass from the through hole of described fixing head 11 112, described protruding tooth 111 can be stuck in described detent 121, makes described band 12 to carry out one-way movement to a direction.The geometry that described detent 121 and described protruding tooth 111 match, when described band 12 inserts, described protruding tooth 111 is out of shape downwards, can allow band pass through, and pushes ahead; In the time that described band 12 withdraws, described protruding tooth 111 pops up, and is stuck in described detent 121, and band 12 can not be withdrawn backward, can only push ahead.
Secondly, select the high flexible medical such as medical silica-gel or the medical grade rubber material of coefficient of friction to manufacture the flexible fixed block 2 of the present invention's bundling type drainage tube fixing device.Manufacture the flexible fixed block 2 of the present invention's bundling type drainage tube fixing device according to the general moulding process of medical silica-gel or medical grade rubber, with reference to figure 5 to Fig. 5-4.Described flexible fixed block 2 containing holder 21, can allow the word otch 22 that drainage tube enters, the drainage tube through hole 23 that can encircle drainage tube and the cable-tie through-hole 24 that can allow band 12 pass through; Described holder 21 is containing fixing shirt rim 211 and tie up post 212, the lower end of tying up post 212 described in described fixing shirt rim 211 is located at; A described word otch 22 runs through fixing shirt rim 211 and ties up post 212; Described drainage tube through hole 23 is positioned at holder 21 center; Described in being located at, described cable-tie through-hole 24 ties up the waist of post 212.In addition, described flexible fixed block 2 is containing the shears groove 25 that can allow surgical scissors insert.Described shears groove 25 can insert surgical scissors, conveniently cuts off at the band 12 of the waist of tying up post 212 binding, thereby removes drainage tube.
Manufacture the adsorptive pads of the present invention's bundling type drainage tube fixing device, with reference to figure 6.Described adsorptive pads 3 adopts and can absorb the also medical absorbent material manufacture of storage of liquids; Described adsorptive pads 3 is provided with can be by the through hole of drainage tube 31 and the otch 32 that drainage tube can be installed; One end of described otch 32 is connected with described through hole 31, and the other end is to the edge of adsorptive pads 3.For enhancing productivity, there is adhesive at the upper surface of described adsorptive pads 3, can cover layer protecting film, when assembling, tear this protecting film, can fast adsorptive pads 3 be sticked on the bottom surface of holder 21.
Manufacture the fixing adhesive plaster of the present invention's bundling type drainage tube fixing device, with reference to figure 4.Described fixing adhesive plaster 4 adopts the medical proof fabric manufacture that can stick on skin; Described fixing adhesive plaster 4 is provided with installing hole 41, the drainage tube of flexible fixed block 2 otch 42 and protecting film 43 is installed.The geometry of tying up post 212 of the shape of described installing hole 41 and flexible fixed block 2 matches.Described drainage tube is installed otch 42 and is consistent with a described word otch 22; Described protecting film 43 is arranged on the lower surface of fixing adhesive plaster 4, covers part except adsorptive pads 3.Between described fixing adhesive plaster upper protective film 43 and fixing adhesive plaster 4, be provided with tearable mouth 44, conveniently protecting film 43 torn, will fix adhesive plaster 4 and stick on skin.
Manufacture the present invention's bundling type drainage tube fixing device, referring to figs. 1 to Fig. 2.The present invention's who has manufactured strapping tape 1, flexible fixed block 2, adsorptive pads 3 and fixing adhesive plaster 4 are fitted together.First, the post 212 of tying up on flexible fixed block 2 is passed to the installing hole 41 on fixing adhesive plaster 4, a word otch 22 of flexible fixed block 2 is consistent with the installation otch 42 on fixing adhesive plaster 4.Then adsorptive pads 3 is sticked on to the bottom of the holder 21 of flexible fixed block 2, the otch 32 on adsorptive pads 3 is consistent with the word otch 22 on flexible fixed block 2.Described in finally strapping tape 1 being passed successively, tie up the cable-tie through-hole 24 on post 212, described in band 12 is arranged on, tie up the waist of post 212, completed the assembling of the present invention's bundling type drainage fixing device.
When clinical use, first flexible fixed block 2, adsorptive pads 3 and fixing adhesive plaster 4 are opened along the otch 32 on described installation otch 42, described adsorptive pads 3 and the word otch 22 on described flexible fixed block, then make the drainage tube through hole 23 of flexible fixed block 2 surround drainage tube 6, with reference to Figure 11.Again the guide head of described band 12 122 is inserted in the through hole 112 of fixing head 11 of described band, and push ahead band 12, detent 121 on band 12 is stuck on described protruding tooth 111, the promptly guiding head end of band 12, pull forward band 12, tighten strapping tape 1, thereby described strapping tape 1 is tightened, thereby bind and fixedly tie up post 212 and drainage tube 6, with reference to Figure 12.When described strapping tape 1 binds and fixes after drainage tube 6, in the outside of the fixing head 11 of described strapping tape, wipe out unnecessary band 12 with surgical scissors 7; Finally, tear the protecting film 43 on described fixing adhesive plaster 4, described fixing adhesive plaster 4 is sticked on skin, the steady job of the bundling type drainage tube fixing device that has completed the present invention to drainage tube, with reference to Figure 13.
In the time needing clinically to remove drainage tube and the present invention's bundling type drainage tube fixing device, surgical scissors 7 is inserted to tying up in the shears groove 25 on post 212 on flexible fixed block holder, band 12 is cut off, and the drainage tube 6 that can relax is extracted drainage tube 6 in flexible fixed block 2 and body; Finally, tear the described fixing adhesive plaster 4 sticking on skin, can remove the present invention's bundling type drainage tube fixing device completely, with reference to Figure 14.
Embodiment 2 the present invention's the bundling type drainage tube fixing device with draw ring
With reference to figure 7, to Fig. 8, the present embodiment is substantially the same manner as Example 1, and its difference is: in order to facilitate doctor to operate, the present invention's bundling type drainage tube fixing device is provided with draw ring 5.Described draw ring 5 is containing union joint 51, handle 52, and described handle 52 is connected on described union joint 51; Described union joint 51 is containing through hole 512 and at least 1 protruding tooth 511; Described through hole 511 and described protruding tooth 512 can allow described band 12 pass through, and make described band 12 to carry out one-way movement to a direction, with reference to figure 9 to Fig. 9-1.
Further, described draw ring 5 can be dismantled in the fixing head 11 that is arranged on described strapping tape 1.The geometry of the geometry of a part for the through hole 512 of described draw ring 5 and the fixing head 11 of strapping tape 1 matches, and makes the union joint 51 of described draw ring 5 can be assembled in the fixing head 11 of described strapping tape 1, with reference to figures 10 to Figure 10-1.
When drainage tube 6 enters after the through hole 23 of encircling drainage tube on described flexible fixed block, the guide head of band 12 122 is passed in the through hole 512 from the through hole 112 of fixing head 11 and the union joint 51 of draw ring 5 successively, protruding tooth 511 on draw ring 5 is embedded in the detent 121 of band 12, with reference to Figure 15.Pull out draw ring 5, draw ring 5 is separated with the fixing head 11 on strapping tape 1, drive band 12 outwards to move, with reference to Figure 16.Not stopping transport that described band 12 is outside is moving, can progressively tighten up strapping tape 1, thereby tightens the drainage tube 6 of tying up post 212 and encircled by it, reaches the object of fixing drainage tube, with reference to Figure 17.When described strapping tape 1 binds and fixes after drainage tube 6, in the outside of the fixing head 11 of described strapping tape, wipe out unnecessary band 12 with surgical scissors 7; Finally, tear the protecting film 43 on described fixing adhesive plaster 4, described fixing adhesive plaster 4 is sticked on skin, the steady job of the bundling type drainage tube fixing device with draw ring that has completed the present invention to drainage tube, with reference to Figure 18.
In the time needing to take out drainage tube clinically, surgical scissors is inserted to tying up in the shears groove 25 on post 212 of flexible fixed block, cut off strapping tape 1, by lax to the waist of tying up post 212 binding and drainage tube, can easily remove drainage tube 6.Owing to adopting bundling type to fix, can tie up the drainage tube of different-diameter, fixation, highly versatile, easy to use.
In addition, the handle 52 of described draw ring can also be designed to annular, semicircle, and arc, in-line or drag hook shape, or other various handles that conveniently pull, do not repeat them here.
The present invention's bundling type drainage tube fixing device is containing strapping tape, flexible fixed block, adsorptive pads, fixing adhesive plaster and draw ring; Described strapping tape is arranged on the waist of tying up post of described flexible fixed block, adsorptive pads sticks on the bottom at flexible fixed block center, the post of tying up of flexible fixed block stretches out from the installing hole of fixing adhesive plaster, and drainage tube is placed in the central through hole of flexible fixed block, is tied the band of column and embraces.To in the through hole on the union joint of the guide head of the band successively through hole the fixing head of strapping tape and draw ring, pass, the protruding tooth on draw ring is embedded in the detent of band; Protruding tooth in the fixing head of strapping tape is also embedded in the detent of band.Pull out draw ring, draw ring is separated with the fixing head on strapping tape, drive band outwards to move.Not stopping transport that described band is outside is moving, can progressively tighten up strapping tape, thereby tightens the drainage tube of tying up post and being encircled by it, finally will fix adhesive plaster and stick on skin, reaches the object of fixing drainage tube.Owing to adopting bundling type to fix, can tie up the drainage tube of different-diameter, fixation, highly versatile, easy to use.
Embodiment 3 the present invention's band is separated the bundling type drainage tube fixing device of lock dog
Referring to figures 19 through Figure 21, the difference of the present embodiment and embodiment 1 is, the bundling type drainage tube fixing device of the present embodiment is provided with separates lock dog 8.
With reference to Figure 19 and Figure 19-1, described solution lock dog 8 is containing supporting seat 81, left detent mechanism 82, right detent mechanism 83, cut groove 84.Described left detent mechanism 82 is locating hole structures, and described right detent mechanism 83 is locating slot structures.Described left detent mechanism 82, right detent mechanism 83 and cut groove 84 are located on described supporting seat 81.Described cut groove 84 is positioned at the middle part of described supporting seat 81, and 83 points of described left detent mechanism 82 and right detent mechanisms are listed in the both sides of described cut groove 84.
Described supporting seat 81 bottoms have the radian matching with the described outer surface of tying up post 212.When installation, through the through hole 24 on described flexible fixed block, make the edge 241 of described through hole 24 be embedded in the bottom of described cut groove 84 described solution lock dog 8, described in described solution lock dog 8 can being fixed on, tie up on the outer surface of post 212.
When clinical use, the guide head of band 12 122 is passed successively after the locating hole of the through hole 24 on described flexible fixed block, the left detent mechanism 82 on described solution lock dog 8, described band 12 is crossed over to described cut groove 84, and be embedded on the locating slot of right detent mechanism 83 of described solution lock dog 8, now, completed the assembling of the described bundling type drainage tube fixing device containing solution lock dog, with reference to Figure 20.
Then, flexible fixed block 2, adsorptive pads 3 and fixing adhesive plaster 4 are opened along the otch 32 on described installation otch 42, described adsorptive pads 3 and the word otch 22 on described flexible fixed block, make the drainage tube through hole 23 of flexible fixed block 2 surround drainage tube 6.The through hole 112 through described fixing head 11 by described guide head 122, pulls described band 12 again, and described band 12 is outwards moved, progressively tighten up strapping tape 1, thereby tighten the drainage tube 6 of tying up post 212 and encircled by it, reach the object of fixing drainage tube, with reference to Figure 21.
When described strapping tape 1 binds and fixes after drainage tube 6, in the outside of the fixing head 11 of described strapping tape, wipe out unnecessary band 12 with surgical scissors 7; Finally, tear the protecting film 43 on described fixing adhesive plaster 4, described fixing adhesive plaster 4 is sticked on skin, the steady job of the bundling type drainage tube fixing device with draw ring that has completed the present invention to drainage tube.
In the time needing to take out drainage tube clinically, surgical scissors 7 is inserted in the cut groove 84 of described solution lock dog 8, cut off strapping tape 1, by lax to the waist of tying up post 212 binding and drainage tube, can easily remove drainage tube 6.
In addition, described left detent mechanism 82 and right detent mechanism 83 can be locating hole structures, can be also locating slot structures, can combine according to clinician's difference hobby.
Should be noted that the open structure with illustrating can replace by the identical structure of other effect herein, meanwhile, the embodiment that the present invention introduces, not realizes unique structure of the present invention.Although preferential embodiment of the present invention is introduced in this article and is illustrated; but those skilled in the art know and know that these embodiment illustrate; those skilled in the art can make countless variations, improvement and replacement; and can not depart from the present invention; that therefore, should come according to the spirit and scope of appending claims of the present invention defines protection scope of the present invention.
Claims (10)
1. bundling type drainage tube fixing device, is characterized in that: described bundling type drainage tube fixing device is containing strapping tape 1, flexible fixed block 2, adsorptive pads 3 and fixing adhesive plaster 4;
Described strapping tape 1 is containing fixing head 11 and band 12; Described fixing head 11 is containing through hole 112 and containing at least 1 protruding tooth 111; Described band 12 is containing at least 1 detent 121; Described fixing head 11 is connected to one end of described band 12, the other end of described band 12 can pass from the through hole of described fixing head 11 112, described protruding tooth 111 can be stuck in described detent 121, makes described band 12 to carry out one-way movement to a direction;
Described flexible fixed block 2 containing holder 21, can allow the word otch 22 that drainage tube enters and the drainage tube through hole 23 that can encircle drainage tube, described holder 21 is containing fixing shirt rim 211 and tie up post 212, the lower end of tying up post 212 described in described fixing shirt rim 211 is located at; A described word otch 22 runs through fixing shirt rim 211 and ties up post 212; Described drainage tube through hole 23 is positioned at holder 21 center;
Described adsorptive pads 3 adopts and can absorb the also medical absorbent material manufacture of storage of liquids; Described adsorptive pads 3 is provided with can be by the through hole of drainage tube 31 and the otch 32 that drainage tube can be installed; One end of described otch 32 is connected with described through hole 31, and the other end is to the edge of adsorptive pads 3;
Described fixing adhesive plaster 4 adopts the medical proof fabric manufacture that can stick on skin; Described fixing adhesive plaster 4 is provided with installing hole 41, the drainage tube of flexible fixed block 2 otch 42 and protecting film 43 is installed.The geometry of tying up post 212 of the shape of described installing hole 41 and flexible fixed block 2 matches.Described drainage tube is installed otch 42 and is consistent with a described word otch 22; Described protecting film 43 is arranged on the lower surface of fixing adhesive plaster 4, covers part except adsorptive pads 3;
Described adsorptive pads 3 is arranged on the place of bottom centre of the fixing shirt rim 211 of described flexible fixed block 2; Otch 32 and a described word otch 22 of described adsorptive pads 3 are consistent.
Described in being arranged on, ties up described strapping tape 1 waist of post 212.
2. bundling type drainage tube fixing device according to claim 1, it is characterized in that: the flexible fixed block 2 of described bundling type drainage tube fixing device is containing the cable-tie through-hole 24 that can allow band 12 pass through, described in being located at, described cable-tie through-hole 24 ties up the waist of post 212, the band 12 of described strapping tape 1, successively through the cable-tie through-hole 24 on described flexible fixed block 2, is tied up the waist of post 212 described in being arranged on.
3. bundling type drainage tube fixing device according to claim 1, is characterized in that: described flexible fixed block 2 is containing the shears groove 25 that can allow surgical scissors insert.
4. bundling type drainage tube fixing device according to claim 1, is characterized in that: the post 212 of tying up of described flexible fixed block 2 is provided with the taper support face 2121 that can prevent drainage tube bending.
5. bundling type drainage tube fixing device according to claim 1, is characterized in that: described bundling type drainage tube fixing device is also containing draw ring 5; Described draw ring 5 is containing union joint 51, handle 52, and described handle 52 is connected on described union joint 51; Described union joint 51 is containing through hole 512 and at least 1 protruding tooth 511; Described through hole 511 and described protruding tooth 512 can allow described band 12 pass through, and make described band 12 to carry out one-way movement to a direction.
6. bundling type drainage tube fixing device according to claim 5, is characterized in that: described draw ring 5 can be dismantled in the fixing head 11 that is arranged on described strapping tape 1.
7. bundling type drainage tube fixing device according to claim 6, is characterized in that: the guide head 122 of the band 12 of described strapping tape 1 passes in the through hole 512 from the through hole 112 of fixing head 11 and the union joint 51 of draw ring 5 successively; Promote forward the band 12 of described strapping tape, the protruding tooth 511 on draw ring 5 is embedded in the detent 121 of band 12, the protruding tooth 111 in the fixing head 11 of described strapping tape is embedded in the detent 121 of band 12; Pull out draw ring 5, draw ring 5 is separated with the fixing head 11 on strapping tape 1, can drive band 12 outwards to move, thereby tighten up strapping tape 1, bind the waist of tying up post 212 of described holder 21.
8. bundling type drainage tube fixing device according to claim 1, is characterized in that: described bundling type drainage tube fixing device is also containing separating lock dog 8; Described solution lock dog 8 is containing supporting seat 81, left detent mechanism 82, right detent mechanism 83, cut groove 84; Described left detent mechanism 82, right detent mechanism 83 and cut groove 84 are located on described supporting seat 81; Described cut groove 84 is positioned at the middle part of described supporting seat 81; 83 points of described left detent mechanism 82 and right detent mechanisms are listed in the both sides of described cut groove 84; Described supporting seat 81 bottoms have the radian matching with the described outer surface of tying up post 212; After the through hole 24 that described solution lock dog 8 passes on described flexible fixed block, the edge 241 of described through hole 24 is embedded in the bottom of described cut groove 84, described in described solution lock dog 8 is fixed on, ties up on the outer surface of post 212; The band 12 of described strapping tape 1 through the through hole 24 on described flexible fixed block, the left detent mechanism 82 on described solution lock dog 8, is crossed over after described cut groove 84 successively, is embedded on the right detent mechanism 83 of described solution lock dog 8.
9. bundling type drainage tube fixing device according to claim 8, is characterized in that: described left detent mechanism 82 is locating hole or locating slot.
10. bundling type drainage tube fixing device according to claim 8, is characterized in that: described right detent mechanism 83 is locating hole or locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165128.3A CN104117127B (en) | 2013-04-25 | 2014-04-22 | Bundling type drainage tube fixing device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147908 | 2013-04-25 | ||
| CN2013101479080 | 2013-04-25 | ||
| CN201310147908.0 | 2013-04-25 | ||
| CN201410165128.3A CN104117127B (en) | 2013-04-25 | 2014-04-22 | Bundling type drainage tube fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117127A true CN104117127A (en) | 2014-10-29 |
| CN104117127B CN104117127B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165128.3A Active CN104117127B (en) | 2013-04-25 | 2014-04-22 | Bundling type drainage tube fixing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104117127B (en) |
| WO (1) | WO2014173308A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498069A (en) * | 2015-12-31 | 2016-04-20 | 南京大学医学院附属鼓楼医院 | Magnetic drainage tube fixing device and using method thereof |
| CN112386777A (en) * | 2020-11-19 | 2021-02-23 | 北京阳光宜康科技发展有限责任公司 | Drainage tube fixed knot constructs |
| WO2023010430A1 (en) * | 2021-08-05 | 2023-02-09 | 苏州市立普医疗科技有限公司 | Lead wire mounting structure for drainage catheter and drainage catheter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754070B (en) * | 2016-08-23 | 2024-03-12 | 浙江海创医疗器械有限公司 | Catheter fixing device with wound closing function |
| CN109646787B (en) * | 2019-01-31 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Drainage tube fixer |
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| CN112386777A (en) * | 2020-11-19 | 2021-02-23 | 北京阳光宜康科技发展有限责任公司 | Drainage tube fixed knot constructs |
| WO2023010430A1 (en) * | 2021-08-05 | 2023-02-09 | 苏州市立普医疗科技有限公司 | Lead wire mounting structure for drainage catheter and drainage catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117127B (en) | 2017-08-29 |
| WO2014173308A1 (en) | 2014-10-30 |
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