CN211327269U - Internal jugular vein indwelling dialysis catheter safety fixing device - Google Patents
Internal jugular vein indwelling dialysis catheter safety fixing device Download PDFInfo
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- CN211327269U CN211327269U CN201922445337.4U CN201922445337U CN211327269U CN 211327269 U CN211327269 U CN 211327269U CN 201922445337 U CN201922445337 U CN 201922445337U CN 211327269 U CN211327269 U CN 211327269U
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Abstract
The utility model provides a safe fixing device for an internal jugular vein indwelling dialysis catheter, which comprises an external fixing band and an internal fixing band, first connecting band, second connecting band and strapping, the right-hand member of the first connecting band of left side one end fixed connection of outer fixed band, the left end of the right side one end fixed connection second connecting band of outer fixed band, the left end of first connecting band and the right-hand member of second connecting band are equipped with the magic subsides of mutually supporting, both ends are equipped with a perforation respectively about the inner fixed band, the width of outer fixed band is greater than the fenestrate width, first connecting band runs through the perforation of inner fixed band left end, the second connecting band runs through the perforation of inner fixed band right-hand member, the both ends of strapping are fixed respectively and are equipped with the magic subsides of mutually supporting, the strapping is located between outer fixed band and the inner fixed band, the strapping lateral surface passes through the magic subsides through the medial surface of magic subsides with the. Can solve the technical problem that the internal jugular vein indwelling dialysis catheter is easy to be separated.
Description
Technical Field
The utility model relates to a hemodialysis equipment technical field especially relates to an internal jugular vein indwelling dialysis catheter safety fixing device.
Background
In the clinic, hemodialysis catheters are used primarily to create short-term venous access for hemodialysis, blood collection, manometry, and fluid infusion. The hemodialysis catheter has the working principle that after the hemodialysis catheter is inserted into a central venous system, the hemodialysis catheter is connected with a hemodialysis catheter line and a dialysis machine, blood containing metabolic wastes of a dialysis patient is sucked from the arterial end of the catheter, and passes through a circulation pipeline and the dialysis machine, physical mechanisms such as dialysis dispersion, convection, adsorption and the like, excessive water and toxin in the body are removed, electrolyte and acid-base balance of the patient are adjusted, and purified blood is pumped back to the central vein of the human body at the venous end of the catheter.
The dialysis catheter is composed of a main body of the acupuncture tube and two extension tubes, wherein one extension tube is used for inputting blood, and the other extension tube is used for leading out the blood. Dialysis catheter level four is fixed to use the adhesive tape fixed in present hospital, and if patient sweats or under the wet condition of skin, the adhesive tape can appear taking off the condition, and when patient rotated neck portion, the adhesive tape had certain tractive effect to skin, has increased and has taken off a tub the risk, has influenced the comfort level of patient's activity to a certain extent, and it can increase nurse psychological pressure to appear patient to take off a tub, directly influences the patient to medical personnel's acceptance degree.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that: the utility model provides an internal jugular vein indwelling dialysis catheter safety fixing device to solve the internal jugular vein indwelling dialysis catheter technical problem who deviates from easily, can increase patient and wear the comfort level of tub activity and patient's sense of safety.
In order to solve the technical problem, the technical scheme of the utility model is that: a safe fixing device for an internal jugular vein indwelling dialysis catheter comprises an external fixing belt, an internal fixing belt, a first connecting belt, a second connecting belt and a strapping belt, wherein one end of the left side of the external fixing belt is fixedly connected with the right end of the first connecting belt, one end of the right side of the external fixing belt is fixedly connected with the left end of the second connecting belt, the left end of the first connecting belt and the right end of the second connecting belt are provided with magic tapes matched with each other, the left end and the right end of the internal fixing belt are respectively provided with a through hole, the width of the external fixing belt is larger than that of the through hole, the first connecting belt penetrates through the through hole at the left end of the internal fixing belt, the second connecting belt penetrates through the through hole at the right end of the internal fixing belt, the two ends of the strapping belt are respectively and fixedly provided with the magic tapes matched with each other, and the strapping belt is, the outer side surface of the strapping tape is detachably connected with the inner side surface of the outer fixing belt through a magic tape.
As an improved mode, the inner side of the inner fixing belt is provided with wound sticking cloth, and the inner side adhesive surface of the wound sticking cloth is provided with a release film.
As an improved mode, the strapping tape bundling device further comprises two conduit sleeves, and the two conduit sleeves are fixedly arranged on the inner side wall of the strapping tape.
As a modified mode, the first connecting belt and the second connecting belt are both elastic rubber belts.
As an improved mode, the left end of the inner fixing belt is adhered to the first connecting belt through a magic tape, and the right end of the inner fixing belt is adhered to the second connecting belt through a magic tape.
As an improved mode, the outer fixing belt, the inner fixing belt and the strapping belt are all made of medical gauze materials.
As an improved mode, the inner sides of the first connecting belt and the second connecting belt are provided with suede surfaces.
The technical effect obtained by adopting the technical scheme is as follows:
the utility model provides a safe fixing device can be used to internal jugular vein and keep somewhere the fixed length of dialysis catheter, can adjust the fixed length according to patient's neck circumference size and the needs of activity, makes fixedly more effective, has reduced the risk that the pipe deviates from to increased patient and worn the comfort level of tub activity and patient's sense of security, can also reduce the pipe and buckle, the most advanced aversion of pipe etc. has reduced the chance of infecting.
Because the inboard of interior fixed band is equipped with the wound paster, the inboard adhesive surface of wound paster is equipped with from the type membrane, tears to paste the dialysis catheter oral area for the dialysis catheter plasticity from the type membrane with the wound paster, then slowly tiles to both sides from the middle of the wound paster, makes the pipe fix on human skin.
Because the dialysis catheter also comprises two catheter sleeves which are fixedly arranged on the inner side wall of the strapping tape, and the extension tubes of the dialysis catheter are respectively inserted into one catheter sleeve, the catheter sleeves can play a role in protecting and fixing the extension tubes of the dialysis catheter.
Because first connecting band and second connecting band are the elastic rubber area, can keep dialysis catheter and human neck closely to laminate all the time through the elastic action in elastic rubber area, avoid dialysis catheter not hard up to drop.
Because the left end of interior fixed band with paste the bonding through the magic between the first connecting band, the right-hand member of interior fixed band with paste the bonding through the magic between the second connecting band, play fixed effect to the both ends head of internal fixed band.
Because outer fixed band, interior fixed band are the cotton material, the strapping is medical gauze material, has ventilative, sweat-absorbing effect, plays certain guard action to patient's pipe arrangement position skin, and anaphylactic reaction such as itch, rash that reducible or avoid patient's skin to the adhesive tape arouse.
Because the inner side surfaces of the first connecting belt and the second connecting belt are both provided with the suede surface, the suede surface is directly contacted with the skin of a human body, so that the skin of the human body is kept dry, and the comfort of a patient is enhanced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a block diagram of an embodiment of the present invention;
in the figure, 1-external fixation band, 2-internal fixation band, 31-first connecting band, 32-second connecting band, 4-strapping band, 5-wound patch, 6-catheter sleeve, 7-magic patch, 8-dialysis catheter, 81-extension tube.
Detailed Description
As shown in fig. 1, an internal jugular vein indwelling dialysis catheter safety fixing device, including external fixation area 1, internal fixation area 2, first connecting band 31, second connecting band 32 and strapping 4, the right-hand member of the first connecting band 31 of left side one end fixed connection of external fixation area 1, the left end of the right side one end fixed connection second connecting band 32 of external fixation area 1, the left end of first connecting band 31 and the right-hand member of second connecting band 32 are equipped with magic subsides 7 of mutually supporting, first connecting band 31 and second connecting band 32 are the elastic rubber area, can keep dialysis catheter 8 and human neck closely laminating all the time through the elastic action in elastic rubber area, avoid dialysis catheter not hard up coming off. The inner side surfaces of the first connecting belt 31 and the second connecting belt 32 are both provided with a suede surface, and the suede surface is directly contacted with the skin of a human body, so that the skin of the human body is kept dry and the comfort of a patient is enhanced.
Both ends are equipped with a perforation respectively about interior fixed band 2, the width of outer fixed band 1 is greater than fenestrate width, first connecting band 31 runs through the perforation of 2 left ends of interior fixed band, the perforation of 2 right-hand members of interior fixed band are run through to second connecting band 32, paste 7 bonds through the magic between the left end of interior fixed band 2 and the first connecting band 31, paste 7 bonds through the magic between the right-hand member of interior fixed band 2 and the second connecting band 32, play fixed effect to the both ends head of interior fixed band 2.
The both ends of strapping 4 are fixed respectively and are equipped with magic subsides 7 of mutually supporting, and strapping 4 is located between outer fixed band 1 and the inner fixed band 2, and 4 lateral surfaces of strapping can be dismantled through magic subsides 7 and outer fixed band 1's medial surface and be connected.
Outer fixed band 1, interior fixed band 2 are the cotton material, and strapping 4 is medical gauze material, have ventilative, sweat-absorbing effect, play certain guard action to patient's pipe arrangement position skin, and the anaphylactic reaction such as itch, rash that reducible or avoid patient's skin to the adhesive tape arouse.
The inboard of internal fixation area 2 is equipped with wound paster 5, and the inboard adhesive surface of wound paster 5 is equipped with from the type membrane, tears to paste wound paster 5 to dialysis catheter oral area for the dialysis catheter plasticity from the type membrane, then slowly tiles to both sides from the middle of wound paster 5, makes the pipe fix on human skin.
The application of internal jugular vein indwelling dialysis catheter safety fixing device still includes two pipe sleeves 6, and on two pipe sleeves 6 all fixed inside walls of locating strapping 4, two extension pipes 81 of dialysis catheter 8 inserted respectively in a pipe sleeve 6, pipe sleeve 6 can play protection and fixed effect to extension pipe 81 of dialysis catheter 8.
The application method of the internal jugular vein indwelling dialysis catheter safety fixing device comprises the following steps:
1. after the tube is placed, the doctor fixes the puncture tube of the dialysis catheter 8 and the skin by suturing with a suture.
2. The catheter is fixed in a straight line shape at the rear part of the catheter fixer by a breathable adhesive tape.
3. Tearing the release film of bottom from middle to both sides with wound subsides cloth 5, pasting the pipe with the viscidity face aiming at the pipe mouth, for the pipe is moulding, then slowly tiling dressing from middle to the left and right sides, no tension is pasted.
4. Insert a pipe sleeve 6 respectively with two extension pipes 81 of dialysis pipe, if do not set up pipe sleeve 6 and can directly fall and use strapping 4 parcel with exerted extension pipe 81, then place strapping 4 in between outer fixed band 1 and inner fixed band 2, strapping 4 is fixed in on outer fixed band 1 through magic subsides 7, connect first connecting band 31 and second connecting band 32 through magic subsides 7 after around patient's neck round, and adjust the elasticity by oneself according to patient's neck, can fix dialysis pipe 8 on patient's neck.
Claims (7)
1. A safe fixing device for an internal jugular vein indwelling dialysis catheter is characterized by comprising an external fixing belt, an internal fixing belt, a first connecting belt, a second connecting belt and a strapping tape, wherein one end of the left side of the external fixing belt is fixedly connected with the right end of the first connecting belt, one end of the right side of the external fixing belt is fixedly connected with the left end of the second connecting belt, the left end of the first connecting belt and the right end of the second connecting belt are provided with mutually matched magic tapes, the left end and the right end of the internal fixing belt are respectively provided with a perforation, the width of the external fixing belt is larger than the width of the perforation, the first connecting belt penetrates through the perforation at the left end of the internal fixing belt, the second connecting belt penetrates through the perforation at the right end of the internal fixing belt, the two ends of the strapping tape are respectively fixedly provided with mutually matched magic tapes, and the strapping tape is arranged between the external fixing belt and the internal fixing, the outer side surface of the strapping tape is detachably connected with the inner side surface of the outer fixing belt through a magic tape.
2. The internal jugular vein indwelling dialysis catheter safety harness of claim 1, wherein: the inner side of the inner fixing band is provided with a wound patch, and the inner side adhesive surface of the wound patch is provided with a release film.
3. The internal jugular vein indwelling dialysis catheter safety harness of claim 2, further comprising two catheter hubs, both of which are fixedly attached to the inside wall of the strap.
4. The internal jugular vein indwelling dialysis catheter safety harness of claim 1, wherein the first connecting band and the second connecting band are both elastic rubber bands.
5. The internal jugular vein indwelling dialysis catheter safety fixing device of claim 1, wherein the left end of the internal fixing strap is adhered to the first connecting strap through a magic tape, and the right end of the internal fixing strap is adhered to the second connecting strap through a magic tape.
6. The internal jugular vein indwelling dialysis catheter safety harness of claim 1, wherein the outer securing strap, the inner securing strap and the strapping strap are all medical gauze.
7. The internal jugular vein indwelling dialysis catheter safety harness of claim 1, wherein the first connecting band and the second connecting band are provided with a suede surface on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445337.4U CN211327269U (en) | 2019-12-30 | 2019-12-30 | Internal jugular vein indwelling dialysis catheter safety fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445337.4U CN211327269U (en) | 2019-12-30 | 2019-12-30 | Internal jugular vein indwelling dialysis catheter safety fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327269U true CN211327269U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922445337.4U Active CN211327269U (en) | 2019-12-30 | 2019-12-30 | Internal jugular vein indwelling dialysis catheter safety fixing device |
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| CN (1) | CN211327269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL286271B (en) * | 2021-09-10 | 2022-08-01 | Inspira Tech Oxy B H N Ltd | A cannula fixation device |
-
2019
- 2019-12-30 CN CN201922445337.4U patent/CN211327269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL286271B (en) * | 2021-09-10 | 2022-08-01 | Inspira Tech Oxy B H N Ltd | A cannula fixation device |
| WO2023037355A1 (en) * | 2021-09-10 | 2023-03-16 | INSPIRA Technologies OXY B.H.N. Ltd | A cannula fixation device |
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