CN201079479Y - Endoscopic sheath of rotatable visible fetching contraception ring endoscope for ring fetching hook - Google Patents
Endoscopic sheath of rotatable visible fetching contraception ring endoscope for ring fetching hook Download PDFInfo
- Publication number
- CN201079479Y CN201079479Y CNU200720032636XU CN200720032636U CN201079479Y CN 201079479 Y CN201079479 Y CN 201079479Y CN U200720032636X U CNU200720032636X U CN U200720032636XU CN 200720032636 U CN200720032636 U CN 200720032636U CN 201079479 Y CN201079479 Y CN 201079479Y
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- Prior art keywords
- hook
- ring
- intrauterine
- removal
- outer tube
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Abstract
The utility model relates to a mirror sheath of a visible endoscope for picking a contraception ring; wherein, a ring removal hook of the mirror sheath can rotate. A pin is arranged on the left end of a support, an outer tube is arranged in the support, and an inner sleeve of the outer tube is provided with an inner pipe. Ball heads are arranged on the right ends of the inner pipe and the outer tube, and a ring removal window is processed inside the ends of the inner pipe and the outer tube. A picture transmission picture frame and a light transmission picture frame are arranged on a part of the ring removal window; wherein, the picture transmission picture frame can transmit picture lens, and a light transmission picture frame can transmit light lens. A transparent sleeve is arranged outside the outer tube, and the ring removal hook is arranged in the inner pipe. A pivot sleeve is arranged at the left end of the support, and a rotating shaft which is connected with the ring removal hook is arranged in the pivot sleeve, wherein, the rotating shaft is provided with a spanner. Technical holes are processed in the transparent sleeve of the utility model. A block is arranged between the left end of the inner pipe and the support, and a supporting block is arranged at the right end of the inner pipe when the ring removal hook is perforated. The utility model is arranged on the visible endoscope for picking the contraception ring, and realizes visualization in the whole course when the contraception ring is picked; therefore, the utility model has the advantages of operation time shortening, reduction of the pain of patients and good effect after clinic tryout. The utility model can be popularized and used on the clinic.
Description
Technical field
This utility model belongs to surgical instruments or method and technology field, is specifically related to gynaecological and obstetrical instrument.
Background technology
Placing intrauterine contraceptive loop in women's uterine cavity is one of effective means of contraception, places the assembly of intra-uterine contraceptive ring usually in order to practise contraception in the women uterus.Intrauterine contraceptive loop has different shape, garden ring, T type ring, triangle ring are arranged, intrauterine contraceptive loop has nothing in common with each other in intrauterine position and shape, also have nothing in common with each other standing time, long 20～30 years of time, short 3～5 years of time, or shorter, the intrauterine contraceptive loop that has produces the incarceration phenomenon in uterine cavity, win very difficulty of intrauterine contraceptive loop.
The existing intrauterine contraceptive loop apparatus of winning comprises three kinds substantially with device, a kind of is that blind looking won the contraception bail, blindly look to win contraception bail diameter be 3 millimeters stainless steel silks making, its head steel wire diameter is 1.3 millimeters, have a radius be 1.8 millimeters about crotch, the doctor is when winning intrauterine contraceptive loop, entirely with its experiential operating, owing to be blind looking, in winning the intrauterine contraceptive loop process, be difficult to find intrauterine contraceptive loop, operating time is long, is easy to damage normal structure, even cause the perforation of uterus, then be difficult to take out for the more serious intrauterine contraceptive loop of incarceration, need take other means even adopt operation, bring misery to the patient.Another kind is the visual intrauterine contraceptive loop device of winning, though be at the visual condition work of finishing drilling, but get the Hook for removal of intrauterine device design defectiveness of ring mirror sheath head, the Hook for removal of intrauterine device design is formed by mirror sheath body at the cephalic par of mirror sheath, major defect is the too close head of Hook for removal of intrauterine device, away from the visual field of endoscope, endoscope can't see Hook for removal of intrauterine device at all, has seen intrauterine contraceptive loop and can't see Hook for removal of intrauterine device in operation, can not find the relative position of Hook for removal of intrauterine device and intrauterine contraceptive loop, thereby can't realize the visual intrauterine contraceptive loop operation of winning.Head that this visual another shortcoming of winning the intrauterine contraceptive loop device is a Hook for removal of intrauterine device and mirror sheath external diameter are on sustained height, and Hook for removal of intrauterine device is not to be higher than mirror sheath external diameter, is difficult to be hooked to intrauterine contraceptive loop in operation, operate very inconvenient.This is visual, and to win the head that to also have a shortcoming be Hook for removal of intrauterine device of intrauterine contraceptive loop device too sharp, very easily damages normal structure, causes accident surgery.
Also having a kind of intrauterine contraceptive loop apparatus of winning is hysteroscope, needs swollen palace when winning intrauterine contraceptive loop, and operating time is long, and surgery cost is big.
The patent No. is 200620136244.3, denomination of invention is the utility model patent of " endoscope sheath for visible detachment of intrauterine ring ", and the major defect of this patent is that Hook for removal of intrauterine device is a fixed structure, and its end is higher than mirror sheath external diameter, easy damaged cervix uteri during the turnover uterine cavity.Secondly because transparent casing is arranged on the outside of Hook for removal of intrauterine device, to pull back transparent casing in the operation process, Hook for removal of intrauterine device just can stretch out, intrauterine blood enters into the window position of getting ring mirror sheath, block camera lens, make in the operation process and can't observe, can not realize whole course visible, and after transparent casing pulls back, transparent casing can't be taken out.The size of getting collar extension in addition is less than normal, and in operation process, it is very inconvenient to get ring.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the above-mentioned shortcoming of winning intrauterine contraceptive loop apparatus and device, provides a kind of Hook for removal of intrauterine device reasonable in design, that result of use is good rotating endoscope sheath for visible detachment of intrauterine ring.
The technical scheme that solves the problems of the technologies described above employing is: the left end at bearing is provided with pin, the outer tube of pipe in being set with in being provided with in the bearing, the right-hand member of interior pipe and outer tube is provided with bulb, be processed with in the inboard, end of outer tube and interior pipe and get the ring window, get ring window position be provided be equipped with biography as the biography of eyeglass as picture frame with the biography light microscopic frame that passes the light microscopic sheet is installed, the outer setting transparent casing of outer tube, be provided with Hook for removal of intrauterine device in the interior pipe, the left end of bearing is provided with pivoted housing, the rotating shaft that connects with Hook for removal of intrauterine device is set in the pivoted housing, and rotating shaft is provided with spanner.Be processed with fabrication hole on the novel transparent casing of this usefulness.Be provided with sprue between the left end of interior pipe and the bearing, be provided with the back-up block that Hook for removal of intrauterine device passes in the right-hand member of interior pipe.
Hook for removal of intrauterine device of the present utility model is: the afterbody of hook is provided with flexible shaft, and hook afterbody and flexible shaft are outside equipped with coupling sleeve.
Flexible shaft of the present utility model is elastic rod or cable wire flexible axle.
Elastic rod of the present utility model is at least two distortions spiral type stainless steel silks together.
The aperture of the fabrication hole of processing on the transparent casing of the present utility model is 0.2～5mm.
This utility model is compared with the endoscope sheath for visible detachment of intrauterine ring patent, adopted rotating Hook for removal of intrauterine device, in outer tube enters uterine cavity and win when in uterine cavity, taking out behind the intrauterine contraceptive loop, the doctor rotates Hook for removal of intrauterine device, the hook of Hook for removal of intrauterine device is withdrawn in the outer tube, and the hook of Hook for removal of intrauterine device does not damage uterine cavity and cervix uteri.When winning intrauterine contraceptive loop, the doctor rotates Hook for removal of intrauterine device, the hook of Hook for removal of intrauterine device stretches out in outer tube, under visual situation, hook hung on the intrauterine contraceptive loop and win, when having avoided mobile transparent casing, intrauterine blood enters into the window position of getting ring mirror sheath, blocks to pass the light microscopic sheet and pass as eyeglass, makes that can't observe in the operation process can not whole course visible.On transparent casing, be processed with fabrication hole, transparent casing be installed on the outer tube or from outer tube take off easily.This utility model is installed in visual winning in the intrauterine contraceptive loop endoscope, when winning intrauterine contraceptive loop, realizes whole course visible, shortens operating time, has reduced patient's misery, and through clinic trial, result of use is good, can promote the use of clinically.
Description of drawings.
Fig. 1 is the front view of an embodiment of this utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the partial enlarged drawing of I among Fig. 1.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the structural representation of Hook for removal of intrauterine device 16.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described, but this utility model is not limited to these embodiment.
In Fig. 1～6, the rotating endoscope sheath for visible detachment of intrauterine ring of the Hook for removal of intrauterine device of present embodiment is made of as eyeglass 13, transparent casing 14, back-up block 15, Hook for removal of intrauterine device 16 connections as picture frame 12, biography bearing 1, sprue 2, spanner 3, rotating shaft 4, pivoted housing 5, interior pipe 6, outer tube 7, pin 8, bulb 9, biography light microscopic frame 10, biography light microscopic sheet 11, biography.
Left end at bearing 1 is equipped with pin 8, pin 8 is used for the location of bearing 1 and endoscopic visualization, left end at bearing 1 has pivoted housing 5 by thread connection, also can weld connection, rotating shaft 4 is installed in the pivoted housing 5, the right part welding of bearing 1 is connected with outer tube 7, outer tube 7 is a swan-neck, outer tube 7 centrage arc radius R are 547.7mm, pipe 6 in outer tube 7, being set with, the left end of interior pipe 6 is inserted in the pivoted housing 5, between interior pipe 6 and the bearing 1 sprue 2 is installed, and sprue 2 is used for the cavity between interior pipe 6 of shutoff and the bearing 1.The right part welding connection of outer tube 7 is equipped with bulb 9, being shaped as of bulb 9 is spherical, the diameter of bulb 9 is identical with the external diameter of outer tube 7, and bulb 9 is unlikely to the head seal of interior pipe 6 and outer tube 7 the uterus inwall is scratched so that outer tube 7 can successfully enter in the uterine cavity.Be processed with near the inboard, position of end at outer tube 7 and interior pipe 6 and get the ring window.Hook for removal of intrauterine device 16 is installed in the cavity of interior pipe 6, the left end of Hook for removal of intrauterine device 16 is installed in the rotating shaft 4 and connects with rotating shaft 4 welding, spanner 3 is installed in rotating shaft 4, spanner 3 can positive and negative 110 ° of rotations, move spanner 3, Hook for removal of intrauterine device 16 can positive and negative rotation 110 °, and Hook for removal of intrauterine device 16 is used for winning intrauterine contraceptive loop according to circumstances down.
The Hook for removal of intrauterine device 16 of present embodiment is made of hook 16-1, coupling sleeve 16-2, elastic rod 16-3 connection.The tail end of hook 16-1 connects with the end welding of elastic rod 16-3, elastic rod 16-3 two distortions of employing spiral type together of present embodiment not steel wire is made, this elastic rod 16-3 has good flexibility, make the afterbody of hook 16-1 under the situation of bending, realize flexible the rotation, be set with coupling sleeve 16-2 outside hook 16-1 afterbody and elastic rod 16-3 welding position, the end of coupling sleeve 16-2 connects with hook 16-1 welding, the other end connects with elastic rod 16-3 welding.The Hook for removal of intrauterine device 16 of this structure, can rotate, before outer tube 7 enters uterine cavity, rotate Hook for removal of intrauterine device 16, make hook 16-1 head be lower than the outer surface of outer tube 7, do not damage cervix uteri and uterine cavity, after entering uterine cavity, rotate hook 16-1 to the appropriate location, the hook 16-1 of Hook for removal of intrauterine device 16 stretches out in outer tube 7, under visual situation hook is hung on the intrauterine contraceptive loop and wins.
Be welded with back-up block 15 in the right-hand member of interior pipe 6, Hook for removal of intrauterine device 16 passes from back-up block 15, and 15 sealings of back-up block and supporting role prevent that blood from entering the cavity of interior pipe 6.The ring window position welding of getting in interior pipe 6 is connected with biography as picture frame 12 and biography light microscopic frame 10, on passing, biography is installed as eyeglass 13 as picture frame 12, Hook for removal of intrauterine device 16 is a rotating shaft with the axis that passes as eyeglass 13, rotate in ± 110 ° scope with θ 1, make complete in the visual field of endoscope, the imaging clearly of Hook for removal of intrauterine device 16, win intrauterine contraceptive loop to be implemented under the visual state.Biography is used for intrauterine image being sent to the endoscopic visualization repeated transmission to monitor winning intrauterine contraceptive loop when operation as eyeglass 13, so that the doctor can observe intrauterine contraceptive loop and Hook for removal of intrauterine device 16 at intrauterine particular location.Be equipped with on biography light microscopic frame 10 and pass light microscopic sheet 11, pass light microscopic sheet 11 and be used for when winning the assembly of intra-uterine contraceptive annuloplasty surgery, the light that will import into passes in the uterine cavity, and illumination is provided.Outer cover at outer tube 7 is equipped with transparent casing 14, it is that ZL200520079326.4, denomination of invention are " the disposable transparent sleeve pipe that uses in endoscope " that transparent casing 14 adopts the patent No., be processed with the fabrication hole that the aperture is 3mm on the transparent casing 14, fabrication hole is installed on the outer tube 7 transparent casing 14 easily, after winning intrauterine contraceptive loop transparent casing 14 is taken off easily from outer tube 7, another effect of fabrication hole is stretched out the hook 16-1 of Hook for removal of intrauterine device 16 from this hole, do not need to pull back transparent casing 14 in operation process.Transparent casing 14 is used for preventing that operation cervix uteri and intrauterine blood, mucus from blocking biography as eyeglass 13 with pass light microscopic sheet 11, is implemented in not swollen palace and has to finish under the environment of blood to win intrauterine contraceptive loop in uterine cavity.When being installed in this utility model on the endoscopic visualization and with outer tube 7, the doctor inserts in the uterine cavity, to illuminate in the uterine cavity from the light that passes 11 ejaculations of light microscopic sheet, biography passes to endoscopic visualization as eyeglass 13 with the picture of intrauterine contraceptive loop in the uterine cavity and Hook for removal of intrauterine device 16, endoscopic visualization passes to the picture of intrauterine contraceptive loop and Hook for removal of intrauterine device 16 on the monitor again, the doctor can observe intrauterine contraceptive loop at intrauterine particular location, wins the intrauterine contraceptive loop operation.
Embodiment 2
In the present embodiment, the flexible shaft of Hook for removal of intrauterine device 16 is the cable wire flexible axle.The connecting relation of other parts and parts is identical with embodiment 1.
Embodiment 3
In the present embodiment, the aperture of the fabrication hole of processing is 0.2mm on transparent casing 14.Elastic rod 16-3 three distortions of employing spiral type together of Hook for removal of intrauterine device 16 not steel wire is made.The connecting relation of other parts and parts is identical with embodiment 1.
Embodiment 4
In the present embodiment, the aperture of the fabrication hole of processing is 5mm on transparent casing 14.The connecting relation of other parts and parts is identical with embodiment 1.
Claims (5)
1. rotating endoscope sheath for visible detachment of intrauterine ring of Hook for removal of intrauterine device, left end at bearing (1) is provided with pin (8), be set with the outer tube (7) of interior pipe (6) in being provided with in the bearing (1), the right-hand member of interior pipe (6) and outer tube (7) is provided with bulb (9), be processed with in the inboard, end of outer tube (7) and interior pipe (6) and get the ring window, get ring window position be provided be equipped with biography as the biography of eyeglass (13) as picture frame (12) with the biography light microscopic frame (10) of biography light microscopic sheet (11) is installed, the outer setting transparent casing (14) of outer tube (7), it is characterized in that: in interior pipe (6), be provided with Hook for removal of intrauterine device (16), the left end of bearing (1) is provided with pivoted housing (5), the rotating shaft (4) that connects with Hook for removal of intrauterine device (16) is set in the pivoted housing (5), and rotating shaft (4) is provided with spanner (3); Said transparent casing is processed with fabrication hole on (14); Be provided with sprue (2) between the left end of interior pipe (6) and the bearing (1), be provided with the back-up block (15) that Hook for removal of intrauterine device (16) passes in the right-hand member of interior pipe (6).
2. according to the rotating endoscope sheath for visible detachment of intrauterine ring of the described Hook for removal of intrauterine device of claim 1, it is characterized in that said Hook for removal of intrauterine device (16) is: the afterbody of hook (16-1) is provided with flexible shaft, and hook (16-1) afterbody and flexible shaft are outside equipped with coupling sleeve (16-2).
3. according to the rotating endoscope sheath for visible detachment of intrauterine ring of the described Hook for removal of intrauterine device of claim 2, it is characterized in that: said flexible shaft is elastic rod (16-3) or cable wire flexible axle.
4. according to the rotating endoscope sheath for visible detachment of intrauterine ring of the described Hook for removal of intrauterine device of claim 3, it is characterized in that: said elastic rod (16-3) is at least two distortions spiral type stainless steel silk together.
5. according to the rotating endoscope sheath for visible detachment of intrauterine ring of the described Hook for removal of intrauterine device of claim 1, it is characterized in that: the aperture that said transparent casing (14) is gone up the fabrication hole of processing is 0.2～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720032636XU CN201079479Y (en) | 2007-08-31 | 2007-08-31 | Endoscopic sheath of rotatable visible fetching contraception ring endoscope for ring fetching hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720032636XU CN201079479Y (en) | 2007-08-31 | 2007-08-31 | Endoscopic sheath of rotatable visible fetching contraception ring endoscope for ring fetching hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079479Y true CN201079479Y (en) | 2008-07-02 |
Family
ID=39613160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720032636XU Expired - Fee Related CN201079479Y (en) | 2007-08-31 | 2007-08-31 | Endoscopic sheath of rotatable visible fetching contraception ring endoscope for ring fetching hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079479Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188303A (en) * | 2010-03-17 | 2011-09-21 | 上海伦屹光电科技有限公司 | Visible equipment for assisting fitting and removing as well as checking intrauterine device, and implementation method thereof |
| CN102379764A (en) * | 2011-08-04 | 2012-03-21 | 东莞微视医疗科技有限公司 | Visual multifunctional intrauterine ring removing device production method and ring removing device produced by using same |
| CN103690226A (en) * | 2013-12-27 | 2014-04-02 | 无锡市贝尔康电子研究所 | Multifunctional bag sleeving device |
| US9693759B2 (en) | 2011-11-16 | 2017-07-04 | Coloplast A/S | Operating device with a control handle and a flexible element connected to the control handle |
| USD798443S1 (en) | 2016-05-03 | 2017-09-26 | Coloplast A/S | Videoscope handle |
-
2007
- 2007-08-31 CN CNU200720032636XU patent/CN201079479Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188303A (en) * | 2010-03-17 | 2011-09-21 | 上海伦屹光电科技有限公司 | Visible equipment for assisting fitting and removing as well as checking intrauterine device, and implementation method thereof |
| CN102188303B (en) * | 2010-03-17 | 2012-12-12 | 上海伦屹光电科技有限公司 | Visible equipment for assisting fitting and removing as well as checking intrauterine device, and implementation method thereof |
| CN102379764A (en) * | 2011-08-04 | 2012-03-21 | 东莞微视医疗科技有限公司 | Visual multifunctional intrauterine ring removing device production method and ring removing device produced by using same |
| US9693759B2 (en) | 2011-11-16 | 2017-07-04 | Coloplast A/S | Operating device with a control handle and a flexible element connected to the control handle |
| CN103690226A (en) * | 2013-12-27 | 2014-04-02 | 无锡市贝尔康电子研究所 | Multifunctional bag sleeving device |
| USD798443S1 (en) | 2016-05-03 | 2017-09-26 | Coloplast A/S | Videoscope handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20110831 |