CN212789277U - Ear hanging type hemodialysis catheter fixer - Google Patents
Ear hanging type hemodialysis catheter fixer Download PDFInfo
- Publication number
- CN212789277U CN212789277U CN202020431832.XU CN202020431832U CN212789277U CN 212789277 U CN212789277 U CN 212789277U CN 202020431832 U CN202020431832 U CN 202020431832U CN 212789277 U CN212789277 U CN 212789277U
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- catheter
- ear
- rubber
- pipe
- hemodialysis
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- Expired - Fee Related
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Abstract
The ear hanging type hemodialysis catheter fixer comprises an ear hanging belt capable of being hung on ears and a plurality of elastic catheter clips, and is characterized in that the length of the ear hanging belt is adjustable, the position of a catheter hung on the ear hanging belt is also adjustable, and a catheter penetrating part for a catheter to penetrate through and be positioned is arranged on the catheter clips. Utility model undertakes the weight of hemodialysis pipe through the pipe clamp, fixes a position hemodialysis pipe in the position of head, avoids pasting the fixed pipe of skin with the sticky tape, improves patient's travelling comfort, guarantees that the ear-hang area can not cause the dragging to the ear in the use, and the position that the pipe was hung on the ear-hang area can be adjusted according to pipe location needs, guarantees that the pipe is effectively fixed a position.
Description
Technical Field
The utility model relates to an ear-hanging hemodialysis pipe fixer for the location of hemodialysis pipe behind the ear.
Background
Hemodialysis is one of the kidney replacement treatment methods for patients with acute and chronic kidney failure. The blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber by draining the blood in vivo to the outside of the body through a dialyzer consisting of a plurality of hollow fibers, and the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, thereby clearing the metabolic waste in the body and maintaining the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the purified blood is returned. Hemodialysis treatment requires the establishment of a vascular access through which blood is removed from the body for purification in a reinfusion, and for patients who are newly introduced into dialysis or who are temporarily hemodialysis, temporary hemodialysis catheters can be established, which are usually placed in the neck. Every dialysis if not fixed the pipe is passed through to interim blood, will influence patient's comfort level, take off the pipe, risk such as infection, the method that clinical universal adoption adhesive tape was fixed, it is longer because of interim blood passes through the pipe and exposes the part, the material is harder, the lumen is thicker, need use a large amount of adhesive tapes to twine and fix auricle and face at the patient, the shortcoming is very pleasing to the eye, adhesive tape and skin contact have produced the allergy easily for a long time, it breaks the skin to pull patient's skin very easily before next dialysis to pull the adhesive tape, the clearance cull increases nurse's work load, female patient's hair often leads to the infection with the adhesive tape adhesion easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ear-hung hemodialysis pipe fixer undertakes the weight of hemodialysis pipe through the pipe clamp, fixes a position hemodialysis pipe in the position of head, avoids pasting the fixed pipe of skin with the sticky tape, improves patient's travelling comfort, guarantees that the ear sling can not cause to the ear in the use and drag, and the position that the pipe was hung on the ear sling can be adjusted according to pipe location needs, guarantees that the pipe is effectively fixed a position.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the ear hanging type hemodialysis catheter fixer comprises an ear hanging belt capable of being hung on ears and a plurality of elastic catheter clips, and is characterized in that the length of the ear hanging belt is adjustable, the position of a catheter hung on the ear hanging belt is also adjustable, and a catheter penetrating part for a catheter to penetrate through and be positioned is arranged on the catheter clips.
Preferably, ear-hang belt include the main part rubber tube and connect the rubber ear-hang at main part rubber tube both ends, the rubber ear-hang has the hanging hole that can hang on the ear and stretches out the rubber cutting of certain length, the rubber cutting inserts in the main part rubber tube and fixes a position, adjusts the length that the rubber cutting inserted in the main part rubber tube, can adjust the length of ear-hang belt.
Preferably, the rubber band used for tightly connecting the rubber inserting strip and the main rubber tube is sleeved on the main rubber tube.
Preferably, the hanging hole is internally provided with an ear-sticking rubber support attached to the back of the ear.
Preferably, the catheter clip is provided with an upper clip hole part which can be hung on the ear hanging belt, the catheter penetrating part is positioned under the upper clip hole part, the upper clip hole part is communicated with the catheter penetrating part through a strip-shaped opening section, and the width of the strip-shaped opening section is smaller than that of the catheter penetrating part and the upper clip hole part.
Preferably, the opening of the catheter clamp is arranged at the bottom end of the catheter penetration part, and the opening of the catheter clamp is in a beam waist shape with two large ends and a small middle.
Preferably, the catheter clamp is formed by integrally bending an elastic steel sheet, and the surface of the elastic steel sheet is wound and wrapped by a flexible adhesive tape.
The utility model has the advantages that:
1. the utility model discloses an ear-hung hemodialysis pipe fixer, the ear-hung area is hung on the ear, and the pipe clamp is hung on the ear-hung area, and the hemodialysis pipe through the head passes the pipe portion of penetrating of each pipe clamp in proper order, undertakes the weight of hemodialysis pipe through the pipe clamp, and location hemodialysis pipe avoids pasting the fixed pipe of skin with the sticky tape in the position of head, improves patient's travelling comfort.
2. Adjust the length of ear-hang belt according to patient's head type size and shape to guarantee that the ear-hang belt can not cause the dragging to the ear in the use, be suitable for different patients and improve patient's comfort level, the position that the pipe was hung on the ear-hang belt can be adjusted according to pipe location needs, guarantees that the pipe is effectively fixed a position.
3. The catheter clamp is integrally formed by bending the elastic steel sheet, the forming is convenient and simple, and the surface of the elastic steel sheet is wound and wrapped by the flexible adhesive tape layer, so that the injury of the elastic steel sheet to the ear hanging belt and the skin of a patient is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an ear-hanging hemodialysis catheter holder according to an embodiment.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic view of a catheter clip.
Detailed Description
The following describes embodiments of the present invention in detail with reference to fig. 1 to 3.
The ear hanging type hemodialysis catheter fixer comprises an ear hanging belt 1 capable of being hung on ears and a plurality of elastic catheter clamps 2, wherein the catheter clamps 2 are hung on the ear hanging belt 1, and the number of the catheter clamps is multiple.
Above supra-aural hemodialysis pipe fixer, supra-aural area 1 is hung on the ear, and pipe clamp 2 is hung on the supra-aural area, and the hemodialysis pipe through the head passes the pipe portion of penetrating 21 of each pipe clamp 2 in proper order, undertakes the weight of hemodialysis pipe through pipe clamp 2, fixes a position hemodialysis pipe in the position of head, avoids with the tape-on skin fixed catheter, improves patient's travelling comfort. Can adjust the length of ear sling 1 according to the head type that suffers from, reduce the power of dragging of ear sling 1 to the ear in the use, further improve patient's comfort level, the position of pipe clamp 2 on the ear sling can be adjusted according to pipe location needs, guarantees that the pipe is effectively fixed a position.
Wherein, the ear-hang belt 1 include main part rubber tube 11 and connect the rubber ear-hang 12 at 11 both ends of main part rubber tube, rubber ear-hang 12 have can hang hanging hole 12.1 on the ear and stretch out the rubber cutting 12.2 of certain length, rubber cutting 12.2 inserts in main part rubber tube 11 and fixes a position, adjusts the length that rubber cutting 12.2 inserted in main part rubber tube 11, can adjust the length of ear-hang belt 1. It can be seen from figure 2 that during the use ear passes hanging hole 12.1, and rubber cutting 12.2 is solid rubber strip, inserts main part rubber tube 11, adjusts the length that rubber cutting 12.2 inserted into main part rubber tube 11 according to patient's head type size and shape to adjust the length of ear sling 1, can not cause the drag to the ear with the assurance ear sling in the use, be suitable for different patients and improve patient's comfort level.
Wherein, the rubber hoop 13 for connecting the rubber inserting strip 12.2 and the main rubber tube 11 in a hooping manner is sleeved on the main rubber tube 11. The rubber hoop 13 is firstly sleeved on the main rubber tube 11, after the rubber inserting strip 12.2 is inserted, the rubber hoop 13 is moved upwards to connect the rubber inserting strip 12.2 and the main rubber tube 11 in a hooping manner through elasticity, the weight of the catheter in the dialysis process can be borne by the hooping force, and the rubber hoop 13 is guaranteed not to be separated from the main rubber tube 11.
Wherein, the hanging hole 12.1 is provided with an ear-sticking rubber support 12.3 which is attached to the back of the ear. 12.3 pieces of ear backs are attached by the ear-sticking rubber supports, the rubber ear-hang 12 is supported, the pulling force of the rubber ear-hang 12 to the ears is effectively reduced, and the comfort level of a patient is further improved.
The catheter clip 2 is provided with an upper clip hole part 22 which can be hung on the ear hanging belt 1, the catheter penetration part 21 is positioned under the upper clip hole part 22, the upper clip hole part 22 is communicated with the catheter penetration part 21 through a strip-shaped opening section 23, and the width of the strip-shaped opening section 23 is smaller than the width of the catheter penetration part 21 and the width of the upper clip hole part 22. The opening of the catheter clamp 2 is arranged at the bottom end of the catheter penetration part 21, and the opening of the catheter clamp 2 is in a beam waist shape with two large ends and a small middle.
As shown in fig. 3, the tube clamp 2 is an elastic clamp with a downward opening, the ear hook belt 1 is inserted from the opening of the tube clamp 2, passes through the tube penetrating part 21 and the strip-shaped opening section 23 to reach the upper clamp hole part 22, the upper clamp hole part 22 is slightly tightened by hand, so that the ear hook belt 1 is slightly clamped by the upper clamp hole part 22, the ear hook belt 1 cannot move along the ear hook belt 1 under the pushing without external force, then the hemodialysis tube sequentially passes through the tube penetrating parts 21 of the tube clamps 2, the position of the tube is positioned by the tube penetrating parts 21, the tube cannot move in the dialysis process, and the waist-shaped opening can effectively prevent the tube from being pulled out. When the position needs to be adjusted, the upper clamping hole part 22 is slightly enlarged by hand to eliminate the clamping of the upper clamping hole part 22 to the ear hanging belt 1, then the catheter clamp 2 is pushed, the catheter clamp 2 can move along the ear hanging belt 1, and after the position needs to be adjusted, the upper clamping hole part 22 is slightly tightened by hand to clamp the ear hanging belt 1 again slightly.
The catheter clamp 21 is formed by integrally bending and molding an elastic steel sheet, the molding is convenient and simple, the surface of the elastic steel sheet is wound and wrapped by a flexible adhesive tape, and the elastic steel sheet is prevented from damaging the ear hanging belt and the skin of a patient.
The technical solutions of the embodiments of the present invention are fully described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (6)
1. An ear hanging type hemodialysis catheter fixer comprises an ear hanging belt (1) capable of being hung on ears and a plurality of elastic catheter clamps (2), wherein the catheter clamps (2) are hung on the ear hanging belt (1) and are in a plurality of numbers, the ear hanging belt fixer is characterized in that the length of the ear hanging belt (1) is adjustable, the position of the catheter clamps (2) on the ear hanging belt (1) is also adjustable, and catheter penetrating parts (21) for allowing catheters to penetrate through and be positioned are arranged on the catheter clamps (2);
ear sling (1) include main part rubber tube (11) and connect rubber ear-hang (12) at main part rubber tube (11) both ends, rubber ear-hang (12) have hanging hole (12.1) that can hang on the ear and stretch out rubber cutting (12.2) of certain length, rubber cutting (12.2) insert in main part rubber tube (11) and fix a position, adjust the length that rubber cutting (12.2) inserted in main part rubber tube (11), can adjust the length of ear sling (1).
2. The ear-hung hemodialysis catheter holder according to claim 1, wherein the rubber band (13) for tightly connecting the rubber insert (12.2) with the main rubber tube (11) is sleeved on the main rubber tube (11).
3. The supra-aural hemodialysis catheter holder according to claim 1, wherein the hanging hole (12.1) is provided therein with an supra-aural rubber support (12.3) attached to the back of the ear.
4. The supra-aural hemodialysis catheter holder according to claim 1, wherein the catheter clip (2) has an upper clipping portion (22) that can be hooked on the supra-aural band (1), the catheter penetration portion (21) is located right below the upper clipping portion (22), the upper clipping portion (22) and the catheter penetration portion (21) are communicated through a strip-shaped opening section (23), and the strip-shaped opening section (23) has a width smaller than the widths of the catheter penetration portion (21) and the upper clipping portion (22).
5. The supra-aural hemodialysis catheter holder according to claim 4, wherein the opening of the catheter clip (2) is disposed at the bottom end of the catheter penetration portion (21), and the opening of the catheter clip (2) has a corset shape with two large ends and a small middle.
6. The supra-aural hemodialysis catheter holder according to claim 4, wherein the catheter clip (2) is integrally formed by bending an elastic steel sheet, and the surface of the elastic steel sheet is wrapped by a flexible adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431832.XU CN212789277U (en) | 2020-03-30 | 2020-03-30 | Ear hanging type hemodialysis catheter fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020431832.XU CN212789277U (en) | 2020-03-30 | 2020-03-30 | Ear hanging type hemodialysis catheter fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212789277U true CN212789277U (en) | 2021-03-26 |
Family
ID=75080343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020431832.XU Expired - Fee Related CN212789277U (en) | 2020-03-30 | 2020-03-30 | Ear hanging type hemodialysis catheter fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212789277U (en) |
-
2020
- 2020-03-30 CN CN202020431832.XU patent/CN212789277U/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 |
Granted publication date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |