CN214911412U - Internal jugular vein hemodialysis pipe fixing device - Google Patents
Internal jugular vein hemodialysis pipe fixing device Download PDFInfo
- Publication number
- CN214911412U CN214911412U CN202120719538.3U CN202120719538U CN214911412U CN 214911412 U CN214911412 U CN 214911412U CN 202120719538 U CN202120719538 U CN 202120719538U CN 214911412 U CN214911412 U CN 214911412U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixed
- groove
- neck ring
- jugular vein
- 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.)
- Expired - Fee Related
Links
- 210000004731 jugular vein Anatomy 0.000 title claims abstract description 14
- 238000001631 haemodialysis Methods 0.000 title claims description 20
- 230000000322 hemodialysis Effects 0.000 title claims description 20
- 239000000463 material Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 10
- 210000004369 blood Anatomy 0.000 abstract description 10
- 239000002390 adhesive tape Substances 0.000 abstract description 5
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 abstract 1
- 210000004243 sweat Anatomy 0.000 description 8
- 210000003462 vein Anatomy 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- -1 and simultaneously Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008359 toxicosis Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a jugular vein blood passes through pipe fixing device, including fixed neck ring, fixed neck ring top is equipped with pipe fixing mechanism, pipe fixing mechanism includes the fixing base, fixing base bottom and fixed neck ring top fixed connection, the fixing base top is equipped with fixed lid, fixed lid one side sets up with the fixing base is articulated, first fixed slot has been seted up at the fixing base top, the quantity of first fixed slot sets up to two first fixed slot is about fixing base central line symmetric distribution, the second fixed slot has been seted up to the fixed lid bottom, the quantity of second fixed slot sets up to two. The utility model discloses a fixed establishment fixes two pipes respectively, and the skid resistant course that first fixed slot and second fixed slot inner wall set up simultaneously can prevent the relative slip of pipe, need not to use medical adhesive tape to fix the pipe, and the pipe can not take place to twine, also can not break away from fixedly because of the accident touches.
Description
Technical Field
The utility model relates to a medical treatment auxiliary instrument technical field, concretely relates to internal jugular vein hemodialysis pipe fixing device.
Background
Hemodialysis is a method of treating diseases, and is commonly used for treating acute renal failure, chronic renal failure, acute drug or toxicosis and other diseases. Hemodialysis utilizes the solute to be by the principle that the high one side of concentration flows to the one side that the concentration is low, introduce the cerini dialyser cerini that has the hollow fiber semipermeable membrane with these two kinds of solutions of blood and dislysate simultaneously, let blood be located one side of hollow fiber semipermeable membrane, the dialysate level is in the opposite side of hollow fiber semipermeable membrane, make the solution of membrane both sides pass through dispersion and osmosis, in driving human blood, the micromolecular toxin, and simultaneously, electrolyte in the blood also can reach the balance through the osmosis, thereby reach the purpose of realizing blood purification. The blood dialysis treatment is based on the premise that a blood vessel access is established, blood flows out of the body through the blood access to a hemodialysis device for purification, and then flows back into the body through the blood vessel access. The vascular access is divided into an emergency dialysis (temporary) vascular access and a maintenance (permanent) vascular access according to the patient's condition and the blood purification means. The former mainly adopts a central vein indwelling catheter or directly punctures an artery and a vein, and the latter is an arteriovenous internal fistula or a long-term central vein indwelling catheter. In order to avoid the pain of the patient that the needle needs to be inserted every time of dialysis, a deep vein catheterization is usually adopted, a deep vein indwelling catheter is reserved on the patient, and the deep vein catheterization is generally carried out at a place where blood vessels such as the neck are obvious.
The hemodialysis treatment mode that has now on the market, hemodialysis pipe are two pipes usually and expose in the human skin outside, fix through medical adhesive tape, and the pipe not only twines together easily, but also is easily bumped.
Therefore, it is necessary to invent a fixing device of a percutaneous catheter for internal jugular vein to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a jugular vein blood passes through pipe fixing device to current hemodialysis treatment mode on the market in solving the technique, hemodialysis pipe is two pipes generally and exposes in the human skin outside, fixes through medical adhesive tape, and the pipe not only twines easily together, but also is bumped the problem easily.
In order to achieve the above object, the present invention provides the following technical solutions: a catheter fixing device for internal jugular vein hemodialysis comprises a fixing neck ring, a catheter fixing mechanism is arranged at the top of the fixing neck ring, the catheter fixing mechanism comprises a fixed seat, the bottom of the fixed seat is fixedly connected with the top of the fixed collar, the top of the fixed seat is provided with a fixed cover, one side of the fixed cover is hinged with the fixed seat, the top of the fixed seat is provided with a first fixed groove, the number of the first fixing grooves is two, the two first fixing grooves are symmetrically distributed around the center line of the fixing seat, the bottom of the fixed cover is provided with two second fixed grooves which are symmetrically distributed around the central line of the fixed cover, the second fixing groove is arranged right above the first fixing groove, the second fixing groove is matched with the first fixing groove, and the cross sections of the first fixing groove and the second fixing groove are semicircular.
Preferably, the equal fixedly connected with skid resistant course of first fixed slot and second fixed slot inner wall, the skid resistant course is made by rubber materials, fixed neck ring is made by latex material.
Preferably, one end of the fixed collar is fixedly connected with a hook-and-loop surface, the other end of the fixed collar is fixedly connected with a hook-and-loop surface, and the hook-and-loop surface is matched with the hook-and-loop surface.
Preferably, the bottom of the fixed collar is provided with a plurality of clamping grooves, the clamping grooves are distributed in a linear array manner, and one side of each clamping groove is provided with a fixing belt.
Preferably, fixed band one end and fixed neck ring fixed connection, fixed band other end fixedly connected with buckle, buckle and draw-in groove looks joint, fixed neck ring bottom is equipped with sweat-absorbing layer.
Preferably, the fixed lantern ring of sweat-absorbing layer top fixedly connected with, fixed lantern ring and fixed band phase-match, the fixed band runs through the setting of fixed lantern ring, the sweat-absorbing layer is made by cotton material.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the two catheters are respectively fixed through the fixing mechanism, and meanwhile, the anti-slip layers arranged on the inner walls of the first fixing groove and the second fixing groove can prevent the catheters from sliding relatively, the catheters do not need to be fixed by using medical adhesive tapes, and cannot be wound and separated from the fixing due to accidental touch;
2. through the equipment with sweat-absorbing layer and fixed neck ring, the sweat-absorbing layer is made by cotton material, can absorb the sweat that the patient wore the in-process for a long time and flow on the one hand, and on the other hand is favorable to improving the wearing comfort level of device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention with a partial structure;
FIG. 4 is a schematic view of the connection structure between the sweat absorbing layer and the fixing collar of the present invention;
fig. 5 is an enlarged view of a structure shown in fig. 4 according to the present invention.
Description of reference numerals:
1. a fixed collar; 2. a fixed seat; 3. a fixed cover; 4. a first fixing groove; 5. a second fixing groove; 6. an anti-slip layer; 7. hook surface of magic tape; 8. magic tape hair side; 9. a card slot; 10. fixing belts; 11. buckling; 12. a sweat absorbing layer; 13. and fixing the lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a jugular vein hemodialysis catheter fixing device as shown in figures 1-5, which comprises a fixing collar 1, wherein the top of the fixing collar 1 is provided with a catheter fixing mechanism, the catheter fixing mechanism comprises a fixing seat 2, the bottom of the fixing seat 2 is fixedly connected with the top of the fixing collar 1, the top of the fixing seat 2 is provided with a fixing cover 3, one side of the fixing cover 3 is hinged with the fixing seat 2, the top of the fixing seat 2 is provided with a first fixing groove 4, the number of the first fixing grooves 4 is two, the two first fixing grooves 4 are symmetrically distributed about the central line of the fixing seat 2, the bottom of the fixing cover 3 is provided with a second fixing groove 5, the number of the second fixing grooves 5 is two, the two second fixing grooves 5 are symmetrically distributed about the central line of the fixing cover 3, the second fixing groove 5 is arranged right above the first fixing groove 4, the second fixing groove 5 is matched with the first fixing groove 4, and the cross sections of the first fixing groove 4 and the second fixing groove 5 are both semicircular.
Further, in above-mentioned technical scheme, the equal fixedly connected with skid resistant course 6 of first fixed slot 4 and 5 inner walls of second fixed slot, skid resistant course 6 is made by rubber materials, fixed neck ring 1 is made by latex material, and skid resistant course 6 is provided with and does benefit to the relative slip who prevents the pipe.
Further, in above-mentioned technical scheme, 1 one end fixedly connected with magic subsides of fixed neck ring colludes face 7, 1 other end fixedly connected with magic subsides hair side 8 of fixed neck ring, 7 phase-matchs of magic subsides hair side 8 and magic subsides hook side, and setting up of magic subsides hook side 7 and magic subsides hair side 8 is convenient for be fixed in patient's neck with fixed neck ring 1.
Further, in the above technical scheme, the bottom of the fixing collar 1 is provided with a plurality of clamping grooves 9, the number of the clamping grooves 9 is multiple, the clamping grooves 9 are distributed in a linear array, and one side of each clamping groove 9 is provided with a fixing belt 10.
Further, in above-mentioned technical scheme, fixed band 10 one end and 1 fixed connection of fixed neck ring, 10 other end fixedly connected with buckles 11 of fixed band, buckle 11 and draw-in groove 9 looks joint, 1 bottom of fixed neck ring is equipped with sweat-absorbing layer 12, and sweat-absorbing layer 12's setting is convenient for absorb the sweat of patient's neck on the one hand, and on the other hand is favorable to improving the comfort level of wearing of device.
Further, in above-mentioned technical scheme, the fixed lantern ring 13 of sweat-absorbing layer 12 top fixedly connected with, fixed lantern ring 13 and fixed band 10 phase-match, fixed band 10 runs through the setting of the fixed lantern ring 13, sweat-absorbing layer 12 is made by cotton material, and the setting of fixed band 10 and fixed lantern ring 13 is convenient for fix sweat-up layer 12.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the device is used, the fixed collar 1 is encircled on the neck of a patient, the fixed collar 1 is fixed on the neck of the patient through the adhesion of the hook and loop fastening surface 7 and the hook and loop fastening rough surface 8, the fixed cover 3 is opened, two guide pipes for hemodialysis are respectively placed in two first fixing grooves 4 on the fixing seat 2, then the fixed cover 3 is buckled with the fixing seat 2, the two guide pipes for hemodialysis are respectively fixed between the fixed cover 3 and the fixing seat 2, the two guide pipes are respectively fixed through the fixing mechanism, meanwhile, the anti-slip layers 6 arranged on the inner walls of the first fixing groove 4 and the second fixing groove 5 can prevent the guide pipes from sliding relatively, the guide pipes do not need to be fixed through medical adhesive tapes, cannot be wound and cannot be separated from being fixed due to accidental touch;
referring to the attached drawings 1-5 in the specification, when the device is used, before the fixed collar 1 is worn on the neck of a patient, the sweat absorbing layer 12 is firstly placed at the bottom of the fixed collar 1, one end of the fixing band 10 penetrates through the fixed lantern ring 13, the buckle 11 at one end of the fixing band 10 is clamped with the clamping groove 9 at the bottom of the fixed collar 1, the assembly of the sweat absorbing layer 12 and the fixed collar 1 is completed, the sweat absorbing layer 12 is made of cotton materials, on one hand, sweat flowing out of the patient in the long-time wearing process can be absorbed, and on the other hand, the wearing comfort of the device is improved.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an internal jugular vein hemodialysis pipe fixing device, includes fixed neck ring (1), its characterized in that: the catheter fixing mechanism is arranged at the top of the fixing collar (1) and comprises a fixing seat (2), the bottom of the fixing seat (2) is fixedly connected with the top of the fixing collar (1), a fixing cover (3) is arranged at the top of the fixing seat (2), one side of the fixing cover (3) is hinged with the fixing seat (2), a first fixing groove (4) is formed in the top of the fixing seat (2), the number of the first fixing grooves (4) is two, the two first fixing grooves (4) are symmetrically distributed relative to the central line of the fixing seat (2), a second fixing groove (5) is formed in the bottom of the fixing cover (3), the number of the second fixing grooves (5) is two, the two second fixing grooves (5) are symmetrically distributed relative to the central line of the fixing cover (3), and the second fixing grooves (5) are arranged right above the first fixing grooves (4), the second fixing groove (5) is matched with the first fixing groove (4), and the cross sections of the first fixing groove (4) and the second fixing groove (5) are semicircular.
2. A jugular vein hemodialysis catheter fixing device according to claim 1, wherein: the anti-skid device is characterized in that the inner walls of the first fixing groove (4) and the second fixing groove (5) are fixedly connected with an anti-skid layer (6), the anti-skid layer (6) is made of a rubber material, and the fixing collar (1) is made of a latex material.
3. A jugular vein hemodialysis catheter fixing device according to claim 1, wherein: fixed neck ring (1) one end fixedly connected with magic subsides collude face (7), fixed neck ring (1) other end fixedly connected with magic subsides hair side (8), magic subsides hair side (8) and magic subsides collude face (7) phase-match.
4. A jugular vein hemodialysis catheter fixing device according to claim 3, wherein: draw-in groove (9) have been seted up to fixed neck ring (1) bottom, draw-in groove (9) quantity sets up to a plurality ofly, and is a plurality of draw-in groove (9) are linear array and distribute, draw-in groove (9) one side is equipped with fixed band (10).
5. A jugular vein hemodialysis catheter fixing device according to claim 4, wherein: fixed band (10) one end and fixed neck ring (1) fixed connection, fixed band (10) other end fixedly connected with buckle (11), buckle (11) and draw-in groove (9) looks joint, fixed neck ring (1) bottom is equipped with sweat-absorbing layer (12).
6. A jugular vein hemodialysis catheter fixing device according to claim 5, wherein: sweat-absorbing layer (12) top fixedly connected with fixes the lantern ring (13), fixed lantern ring (13) and fixed band (10) phase-match, fixed band (10) run through fixed lantern ring (13) and set up, sweat-absorbing layer (12) are made by cotton material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120719538.3U CN214911412U (en) | 2021-04-09 | 2021-04-09 | Internal jugular vein hemodialysis pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120719538.3U CN214911412U (en) | 2021-04-09 | 2021-04-09 | Internal jugular vein hemodialysis pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911412U true CN214911412U (en) | 2021-11-30 |
Family
ID=79044274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120719538.3U Expired - Fee Related CN214911412U (en) | 2021-04-09 | 2021-04-09 | Internal jugular vein hemodialysis pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911412U (en) |
-
2021
- 2021-04-09 CN CN202120719538.3U patent/CN214911412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |