CN104307093A - Fixing device of transnasal gastrointestinal indwelling catheter - Google Patents
Fixing device of transnasal gastrointestinal indwelling catheter Download PDFInfo
- Publication number
- CN104307093A CN104307093A CN201410499996.5A CN201410499996A CN104307093A CN 104307093 A CN104307093 A CN 104307093A CN 201410499996 A CN201410499996 A CN 201410499996A CN 104307093 A CN104307093 A CN 104307093A
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- China
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- gastrointestinal
- indwelling tube
- per nasal
- hold assembly
- nasal gastrointestinal
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Abstract
The invention discloses a fixing device of a transnasal gastrointestinal indwelling catheter. The fixing device comprises a clamping part, a fixing part and a connecting part, wherein the clamping part is used for clamping the transnasal gastrointestinal indwelling catheter, the fixing part is used for fixing the fixing part on a nose face part and/or a head neck part, and the connecting part is used for connecting the fixing part with the clamping part together. The fixing device of the transnasal gastrointestinal indwelling catheter has the advantages that the clamping and fixing properties are good, the clamping points are accurate, the clamping method is firm, reliable and sanitary, and the replacement is easy; the great convenience is brought for clinical works, a medical worker can conveniently observe and adjust fixing positions of the gastrointestinal indwelling catheter, and the replacement is easy.
Description
Technical field
The present invention relates to a kind of per nasal gastrointestinal indwelling tube holder.
Background technology
Per nasal gastrointestinal indwelling tube reduces pressure as a kind of the most frequently used gastrointestinal drainage, the medical procedure of gastrointestinal nutrition supply, be widely used in patient after gastrointestinal surgery, esophagostenosis, Gastrointestinal Obstruction or the patient needing gastrointestinal perfusion flushing or enteral nutrition to input, and the coma patient of some loss of consciousness is mode gastrointestinal contents reflux erroneous aspiration enters lung, also need to give indwelling gastric tube drain.Gastrointestinal drainage pipe routine is inserted into stomach from nostril and even reaches small intestinal, and because gastrointestinal is wriggled or retrostalsis, the routine life activity of indwelling gastric tube patient, stands up activity even when sleep, gastrointestinal drainage pipe all can be caused to slide, skid off even completely.Now need again to insert gastrointestinal drainage pipe, bring difficulty to clinical treatment, also increase misery to patient.Even some patient is the gastrointestinal drainage pipe of indwelling in art, and postoperative placement is difficult or cannot be placed into desirable drainage location.Therefore gastrointestinal drainage pipe is fixing extremely important.
At present, the per nasal gastrointestinal drainage pipe fixing method used clinically is fairly simple, is fixed to nose after usually adopting one side adhesive tape to be wound around stomach tube.There is the more puzzlement being unfavorable for Clinical practice in such fixing means, particularly those is needed to the patient of long period indwelling per nasal gastrointestinal drainage pipe.Mainly there is following problem in this fixed form:
1, the mode of this adhesive tape sticking nasogastric tube is insecure, and in use procedure, stickiness can change, and very easily slippage or displacement occurs, once slippage needs again to insert stomach tube, this will be a very painful experience;
2, sometimes per nasal gastrointestinal indwelling tube only occurs to be shifted and non-slippage with adhesive tape, because adhesive tape is covered in gastrointestinal drainage tube-surface, gastrointestinal drainage pipe insertion depth is observed in impact, does not carefully distinguish and is difficult to find, and will affect drainage effect after displacement after being shifted;
3, the adhesive component of adhesive tape is attached to extremely difficult cleaning on gastrointestinal drainage pipe, and the fixing place of gastrointestinal drainage pipe beyond nostril of clinical observation more than 3 days will occur sticking dirt, affects health;
4, because the skin of people can secrete oils and fats etc., adhesive tape was fixed on skin more than 24 as a child, and fixed effect just will weaken, and needed to change.Now, adhesive tape all needs to tear at the position of skin and gastrointestinal drainage tube.When tearing the adhesive tape sticking in gastrointestinal drainage pipe, easily causing slip and the displacement of gastrointestinal drainage pipe, changing comparatively inconvenience.
5, the simple and easy fixing method of adhesive tape, because adhesive tape pastes scope extensively, affects clinical observation.
Summary of the invention
The technical problem to be solved in the present invention be in order to overcome existing per nasal gastrointestinal indwelling tube fixing means exist fixed effect poor, change troublesome defect, a kind of per nasal gastrointestinal indwelling tube holder is provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of per nasal gastrointestinal indwelling tube holder, its feature is, it comprises a hold assembly, a fixed part and a junction part, hold assembly is for clamping per nasal gastrointestinal indwelling tube, fixed part is used for this fixed part to be fixed on nasal surface portion and/or incidence, and link is used for fixed part and hold assembly to link together.
Preferably, it is two semi-circular bare terminal ends and control section that described hold assembly comprises inner face, and described hold assembly is by described bare terminal end clamping per nasal gastrointestinal indwelling tube.
Preferably, it is annular holder that described hold assembly comprises inner face, and clamp surface has open and close valve, and per nasal gastrointestinal indwelling tube enters described annular holder by described open and close valve side direction.
Preferably, described fixed part is an one side sticker with stickiness coating, and to fit, fixing mode is fixed on nasal surface portion.
Preferably, described one side sticker is provided with the rope band hole that penetrates described one side sticker.A rope band can be worn in described rope band hole, described rope band by described one side sticker around tiing up in incidence.
Preferably, described link is a connecting rod, and described hold assembly is provided with a through hole, and described connecting rod is arranged in described through hole.
Preferably, described connecting rod and described through hole are interference fit.
Preferably, described connecting rod is provided with external screw thread, and described through hole is provided with female thread, and described connecting rod and described through hole are for being threaded.
Preferably, described connecting rod is connected with two nuts, described hold assembly to be located in described in two between nut.
Preferably, described link is a connecting line.
Positive progressive effect of the present invention is: gastrointestinal drainage pipe can accurately, securely grip by the hold assembly of holder, and fixed part is connected by link and hold assembly are stable, fixed part is reliably fixed on nasal surface portion and (/ or) incidence by the fixed form such as pasting.Therefore, this holder has good fixed performance, and in use procedure, gastrointestinal drainage pipe can not produce relative displacement with holder, and the outer wall of gastrointestinal drainage pipe can not leave emplastic and therefore brought hygiene problem.Compared with the adhesive tape adopted with prior art, adhesive tape needs are as much as possible is covered in nasogastric tube surface, certain adhesive force could be produced, and by the hold assembly of holder of the present invention, gastrointestinal drainage pipe is clamped, required contact surface is far smaller than adhesive tape, therefore can not produce the tube wall of gastrointestinal drainage pipe and block, therefore, medical personnel can check easily and record the fixed position of hold assembly on gastrointestinal drainage pipe.In addition, along with the growth of service time, when fixed part stickiness diminishes and need change, only need by hold assembly pine (from) appetizing intestinal indwelling tube, can conveniently change, owing to not needing to tear adhesive tape on gastrointestinal drainage pipe, not easily because operation causes the displacement of gastrointestinal drainage pipe, therefore change per nasal gastrointestinal drainage pipe be easier to, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of present pre-ferred embodiments.
Fig. 2 is the schematic diagram of a kind of structure of the hold assembly of present pre-ferred embodiments.
Fig. 3 is the schematic diagram of the another kind of structure of the hold assembly of present pre-ferred embodiments.
Fig. 4 is the structural representation of the fixed part of present pre-ferred embodiments.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the present invention to be described.
As depicted in figs. 1 and 2, a kind of per nasal gastrointestinal indwelling tube holder, it comprises hold assembly 12, fixed part 11 and link 13, hold assembly 12 is for accurate, firm grip per nasal gastrointestinal indwelling tube 21, fixed part 11 effect be this holder is fixed on nasal surface portion or (and) incidence, link 13 is connected with hold assembly by fixed part reliably to link together.
It is two semi-circular bare terminal ends and control section that hold assembly 12 can comprise inner face, and hold assembly 2 is by bare terminal end clamping per nasal gastrointestinal indwelling tube.
It is annular holder that hold assembly 12 comprises inner face, and clamp surface has open and close valve, and per nasal gastrointestinal indwelling tube enters described annular holder by described open and close valve side direction.Annular holder surface open and close valve can, by its opening and closing of joint control in outside, show as outward opening.Annular holder surface open and close valve by its opening and closing of joint control of inner side, can show as swing-in.The control joint of annular holder surface open and close valve can be elastic surface control, supplementary articulation control etc.
In said structure, the shape outside hold assembly is according to service time and solidness needs, and can be annular or square etc., clamper inner surface can be shiny surface, or matsurface 121 (as shown in Figure 3).Clamper inner surface can be distributed with various shape projection, comprises dentation, tooth trace shape, pinnacle shape, graininess etc.
Connect a bare terminal end and can have multiple connected mode.Mode one: two bare terminal end is connected by total junction point, and carrys out the opening and closing of regulable control annular section by extension.The gear spline structure that mode two: two bare terminal ends are linked by top connects, and passes through the relative motion regulable control annular section opening and closing of gear.
Give an example: the clamping internal diameter that two bare terminal ends are formed is 5mm, and inner surface is extensively distributed with graininess projection, highly about 0.3mm.Prolong raw segment length 5mm, summit connects a submissile reed.Annular holder surface is the semi-open structure open and close valve of swing-in, controls the turnover of per nasal gastrointestinal by pressing elastic surface.Annular holder internal diameter is 4.8mm, inner surface extensive distributed granule shape projection, highly about 0.2mm.A hollow structure is had, for being combined with link in the offside holding ring of open and close valve.
Fixed part 11 has the one side sticker of stickiness coating primarily of one, and fixing mode of can fitting is fixed on nasal surface portion 31.
Described one side sticker can be provided with the rope band hole that penetrates described one side sticker.A rope band can be worn in described rope band hole, described rope band by described one side sticker around tiing up in incidence, for the patient had higher requirements to fixing per nasal gastrointestinal indwelling tube, as need long-time indwelling or comatose state etc.
In said structure, as shown in Figure 4, having in the one side sticker of stickiness coating can be Ω shape folding 111 containing transverse section, and folded center can fix with coupling assembling.
Or the one side sticker with stickiness coating is butterfly wing, the side of the Ω shape folded part wing of nose, when pasting, connecting portion is at nasal surface ditch place.
Or butterfly wing torso portion is trapezoidal or rectangle, both sides butterfly alar part is divided into class oval or square.
The one side sticker with stickiness coating adopts moderate strength or high strength sticky stuff, is applied to different instructions for use.
Give an example: butterfly wing torso portion height is 25mm, length 30mm, both sides butterfly alar part is divided into class oval or square, all footpath 80mm.
Link 13 can be connecting rod, and hold assembly 12 is provided with through hole, and connecting rod is arranged in through hole.Connecting rod and through hole can have multiple connected mode.Connected mode one: connecting rod and through hole are interference fit.Connected mode two: connecting rod is provided with external screw thread, through hole is provided with female thread, and connecting rod and through hole are for being threaded.Connected mode three: connecting rod is connected with two nuts, hold assembly is located between two nuts.
Link 13 also can be connecting line.
In said structure, connecting rod and connecting line length can regulate as required, to reach optimum fixation position.Specifically, connecting rod can be that 50mm is long, and one end is fixedly connected with the Ω shape folded part of fixation kit, and the other end passes the through hole of clamp assemblies, by the distance of screw thread rotation scalable fixation kit and clamp assemblies.
Gastrointestinal drainage pipe can accurately, securely grip by the hold assembly of holder of the present invention, and fixed part is connected by link and hold assembly are stable, fixed part is reliably fixed on nasal surface portion and (/ or) incidence by the fixed form such as pasting.Therefore, this holder has good fixed performance, and in use procedure, gastrointestinal drainage pipe can not produce relative displacement with holder, and the outer wall of gastrointestinal drainage pipe can not leave emplastic and therefore brought hygiene problem.Compared with the adhesive tape adopted with prior art, adhesive tape needs are as much as possible is covered in nasogastric tube surface, certain adhesive force could be produced, and by the hold assembly of holder of the present invention, gastrointestinal drainage pipe is clamped, required contact surface is far smaller than adhesive tape, therefore can not produce the tube wall of gastrointestinal drainage pipe and block, therefore, medical personnel can check easily and record the fixed position of hold assembly on gastrointestinal drainage pipe.In addition, along with the growth of service time, when fixed part stickiness diminishes and need change, only need by hold assembly pine (from) appetizing intestinal indwelling tube, can conveniently change, owing to not needing to tear adhesive tape on gastrointestinal drainage pipe, not easily because operation causes the displacement of gastrointestinal drainage pipe, therefore change per nasal gastrointestinal drainage pipe be easier to, convenient.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that this only illustrates, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (10)
1. a per nasal gastrointestinal indwelling tube holder, it is characterized in that, it comprises a hold assembly, a fixed part and a junction part, hold assembly is for clamping per nasal gastrointestinal indwelling tube, fixed part is used for this fixed part to be fixed on nasal surface portion and/or incidence, and link is used for fixed part and hold assembly to link together.
2. per nasal gastrointestinal indwelling tube holder as claimed in claim 1, it is characterized in that, it is two semi-circular bare terminal ends and control section that described hold assembly comprises inner face, and described hold assembly is by described bare terminal end clamping per nasal gastrointestinal indwelling tube.
3. per nasal gastrointestinal indwelling tube holder as claimed in claim 1, it is characterized in that, described hold assembly comprises the annular holder that inner face is annular, and clamp surface has open and close valve, and per nasal gastrointestinal indwelling tube enters described annular holder by described open and close valve side direction.
4. per nasal gastrointestinal indwelling tube holder as claimed in claim 1, it is characterized in that, described fixed part is an one side sticker with stickiness coating, and to fit, fixing mode is fixed on nasal surface portion.
5. per nasal gastrointestinal indwelling tube holder as claimed in claim 4, it is characterized in that, described one side sticker is provided with the rope band hole that penetrates described one side sticker.
6. per nasal gastrointestinal indwelling tube holder as claimed in claim 1, it is characterized in that, described link is a connecting rod, and described hold assembly is provided with a through hole, and described connecting rod is arranged in described through hole.
7. per nasal gastrointestinal indwelling tube holder as claimed in claim 6, it is characterized in that, described connecting rod and described through hole are interference fit.
8. per nasal gastrointestinal indwelling tube holder as claimed in claim 6, it is characterized in that, described connecting rod is provided with external screw thread, and described through hole is provided with female thread, and described connecting rod and described through hole are for being threaded.
9. per nasal gastrointestinal indwelling tube holder as claimed in claim 6, is characterized in that, described connecting rod is connected with two nuts, and described hold assembly to be located in described in two between nut.
10. per nasal gastrointestinal indwelling tube holder as claimed in claim 1, it is characterized in that, described link is a connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499996.5A CN104307093B (en) | 2014-09-25 | 2014-09-25 | Intranasal stomach and intestine indwelling tube fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499996.5A CN104307093B (en) | 2014-09-25 | 2014-09-25 | Intranasal stomach and intestine indwelling tube fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307093A true CN104307093A (en) | 2015-01-28 |
| CN104307093B CN104307093B (en) | 2018-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499996.5A Active CN104307093B (en) | 2014-09-25 | 2014-09-25 | Intranasal stomach and intestine indwelling tube fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307093B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545898A (en) * | 2020-12-10 | 2021-03-26 | 青岛大学附属医院 | Adjustable gastrointestinal tube fixing device |
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| US4392857A (en) * | 1981-04-23 | 1983-07-12 | Beran Anthony V | Tube holder |
| EP0343821A2 (en) * | 1988-05-23 | 1989-11-29 | Hollister Incorporated | Nasogastric tube holding device |
| WO1993016751A1 (en) * | 1992-02-28 | 1993-09-02 | Michel Forster | Device for attaching a flexible tube to a patient's skin |
| CN2686636Y (en) * | 2004-02-09 | 2005-03-23 | 石增成 | Holder for fixing nasal catheter |
| CN201006148Y (en) * | 2007-03-15 | 2008-01-16 | 张敏 | Medical catheter retaining clip |
| CN101130124A (en) * | 2007-08-31 | 2008-02-27 | 陈少全 | Fixer of drainage tube |
| CN201058170Y (en) * | 2007-07-23 | 2008-05-14 | 侯振才 | Breather pipe fixing holder |
| CN201578731U (en) * | 2010-01-20 | 2010-09-15 | 侯桂霞 | Abdominal cavity drainage-tube fixator |
| CN201631877U (en) * | 2010-04-20 | 2010-11-17 | 魏子秀 | Pericardium puncture needle fixer |
| CN201855489U (en) * | 2010-06-07 | 2011-06-08 | 吴林元 | Disposable medical catheter fixing clip |
| CN202028025U (en) * | 2011-04-01 | 2011-11-09 | 赵海蓉 | Fixing device for thorax drainage tube |
| CN202437783U (en) * | 2012-01-03 | 2012-09-19 | 陈绍水 | Abdominal tumor hydrops drainage device |
| CN202605505U (en) * | 2012-06-16 | 2012-12-19 | 李凤 | Chest drainage tube fixer |
| CN103432679A (en) * | 2013-09-11 | 2013-12-11 | 河南科技大学第一附属医院 | Stomach and intestine catheter fixing device |
| CN204170271U (en) * | 2014-09-25 | 2015-02-25 | 陆巍 | Per nasal gastrointestinal indwelling tube holder |
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2014
- 2014-09-25 CN CN201410499996.5A patent/CN104307093B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392857A (en) * | 1981-04-23 | 1983-07-12 | Beran Anthony V | Tube holder |
| EP0343821A2 (en) * | 1988-05-23 | 1989-11-29 | Hollister Incorporated | Nasogastric tube holding device |
| WO1993016751A1 (en) * | 1992-02-28 | 1993-09-02 | Michel Forster | Device for attaching a flexible tube to a patient's skin |
| CN2686636Y (en) * | 2004-02-09 | 2005-03-23 | 石增成 | Holder for fixing nasal catheter |
| CN201006148Y (en) * | 2007-03-15 | 2008-01-16 | 张敏 | Medical catheter retaining clip |
| CN201058170Y (en) * | 2007-07-23 | 2008-05-14 | 侯振才 | Breather pipe fixing holder |
| CN101130124A (en) * | 2007-08-31 | 2008-02-27 | 陈少全 | Fixer of drainage tube |
| CN201578731U (en) * | 2010-01-20 | 2010-09-15 | 侯桂霞 | Abdominal cavity drainage-tube fixator |
| CN201631877U (en) * | 2010-04-20 | 2010-11-17 | 魏子秀 | Pericardium puncture needle fixer |
| CN201855489U (en) * | 2010-06-07 | 2011-06-08 | 吴林元 | Disposable medical catheter fixing clip |
| CN202028025U (en) * | 2011-04-01 | 2011-11-09 | 赵海蓉 | Fixing device for thorax drainage tube |
| CN202437783U (en) * | 2012-01-03 | 2012-09-19 | 陈绍水 | Abdominal tumor hydrops drainage device |
| CN202605505U (en) * | 2012-06-16 | 2012-12-19 | 李凤 | Chest drainage tube fixer |
| CN103432679A (en) * | 2013-09-11 | 2013-12-11 | 河南科技大学第一附属医院 | Stomach and intestine catheter fixing device |
| CN204170271U (en) * | 2014-09-25 | 2015-02-25 | 陆巍 | Per nasal gastrointestinal indwelling tube holder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545898A (en) * | 2020-12-10 | 2021-03-26 | 青岛大学附属医院 | Adjustable gastrointestinal tube fixing device |
| CN112545898B (en) * | 2020-12-10 | 2022-07-05 | 青岛大学附属医院 | Adjustable gastrointestinal tube fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307093B (en) | 2018-01-02 |
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