CN214435644U - Catheter fixing band for hemodialysis - Google Patents
Catheter fixing band for hemodialysis Download PDFInfo
- Publication number
- CN214435644U CN214435644U CN202022999101.8U CN202022999101U CN214435644U CN 214435644 U CN214435644 U CN 214435644U CN 202022999101 U CN202022999101 U CN 202022999101U CN 214435644 U CN214435644 U CN 214435644U
- Authority
- CN
- China
- Prior art keywords
- fixing
- catheter
- air bag
- hemodialysis
- air inlet
- 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
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 19
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 229940124350 antibacterial drug Drugs 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a catheter fixing band for hemodialysis, which belongs to the technical field of medical equipment and comprises a fixing band body, wherein the fixing band body comprises a first fixing part, a second fixing part and a combining part which are connected into a whole; compared with the prior art, the utility model fixes the catheter by connecting the fixing belt, so that the catheter does not shift, the adhesive tape is not adopted, and the skin is contacted with the fixing part; through the second fixed part that sets up, cover needle and skin contact position, avoid pinhole large tracts of land and air contact, reduce the risk of being stained with dirt and contaminating bacteria, can open at any time and observe the surface of a wound.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, concretely relates to pipe fixed band that hemodialysis was used.
Background
Hemodialysis is a medical means for treating kidney failure, and the working principle of the hemodialysis is to drain blood in vivo to the outside of the body for filtration and absorption to remove metabolic wastes in the body and then to return the purified blood to the inside of the body, and the whole treatment process needs to be purified and filtered for many times, so that an indwelling catheter is usually arranged in the body of a patient to reduce the intubation times of the patient, so as to reduce the pain of the patient.
However, when the indwelling catheter is inserted into the body of a patient, the indwelling catheter often deviates or even falls off due to the movement of the patient, usually, a medical adhesive tape is used for fixing, the adhesive tape is easy to loosen to affect the fixation of the catheter, the wide adhesive tape is pasted on the skin to affect the cleaning of the skin, the adhesive tape is torn off to leave an adhesive tape trace, individual patients are allergic to the adhesive tape, the contact position of the needle and the skin is exposed outside, the periphery of the needle hole is in contact with the air, and the needle is easy to be stained with dust and bacteria. Therefore, a catheter fixing band for hemodialysis is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe fixed band that hemodialysis was used to solve the problem that proposes among the above-mentioned background art.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a pipe fixed band that hemodialysis was used, includes the fixed band body, the fixed band body includes first fixed part, second fixed part and the joint of an organic whole connection, the joint is located first fixed part both ends, be equipped with the seam of wearing between first fixed part and the second fixed part, the second fixed part can outwards be opened by relative first fixed part, be equipped with two sets of pipe grooves of symmetry on the outer wall of one side outwards of first fixed part, and every group pipe groove top is equipped with the connection stationary blade, and the one end of connecting the stationary blade is connected with first fixed part, be equipped with the soft end that bonds between two sets of pipe grooves, just the soft end surface that bonds relatively of connecting the stationary blade is equipped with the bonding hard end.
As the utility model discloses a further optimization scheme, the inside first gasbag that is equipped with of second fixed part, first gasbag is equipped with the check valve on through first intake-tube connection gas tube on the gas tube.
As a further optimization scheme of the utility model, connect the inside second gasbag that is equipped with of stationary blade, the second gasbag in a set of connection stationary blade passes through the third intake pipe and connects the gas tube, and the second gasbag in another set of connection stationary blade passes through second intake pipe connection gas tube.
As the utility model discloses a further optimization scheme, first gasbag is connected to the inlet end of second intake pipe, and the second gasbag in another group connection fixed piece loops through and connects second intake pipe, first gasbag, first intake-tube connection gas tube.
As a further optimization scheme of the utility model, the second fixed part be equipped with bonding portion on one side inwards on the surface, it has the strap to bond in the bonding portion, and it has antibacterial agent to impregnate on the strap.
As a further preferred embodiment of the present invention, the bonding portion is located at a position overlapping of the second fixing portion surface and the first airbag.
The beneficial effects of the utility model reside in that: 1. the catheter is fixed by mutually cooperating the connecting fixing band, the catheter groove, the bonding hard end and the bonding soft end, so that the catheter does not shift, and meanwhile, the skin is contacted with the fixing part without adopting an adhesive tape, so that discomfort is reduced;
2. through the second fixed part that sets up, cover needle and skin contact position, avoid pinhole large tracts of land and air contact, reduce the risk of being stained with dirt and contaminating bacteria, can open at any time and observe the surface of a wound.
Drawings
Fig. 1 is a schematic view of the overall structure of the catheter fixing band for hemodialysis of the present invention;
fig. 2 is a schematic view of the internal structure of the catheter fixing band for hemodialysis of the present invention;
fig. 3 is a schematic view of the inner side structure of the catheter fixing band for hemodialysis of the present invention.
1. A first fixed part; 2. a second fixed part; 3. a bonding section; 4. perforating; 5. connecting a fixing sheet; 6. a conduit groove; 7. bonding the soft end; 8. bonding the hard end; 9. a second air bag; 10. a first intake pipe; 11. a second intake pipe; 12. an inflation tube; 13. a one-way valve; 14. an adhesive portion; 15. a cloth belt; 16. a first air bag; 17. and a third air inlet pipe.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in figures 1 to 2, the catheter fixing band for hemodialysis of this embodiment comprises a fixing band body made of double-layered medical non-woven fabric, the fixing band body comprises a first fixing portion 1, a second fixing portion 2 and a combining portion 3 which are integrally connected, the combining portion 3 is located at both ends of the first fixing portion 1, the fixing band body is wound on the arm when in use and then is combined and fixed by the combining portion 3, the combining portion 3 can be a magic tape, glue or other connection method, a penetrating seam 4 is arranged between the first fixing portion 1 and the second fixing portion 2, the second fixing portion 2 can be outwardly opened relative to the first fixing portion 1, two sets of symmetrical catheter grooves 6 are arranged on the outer wall of the first fixing portion 1, a connecting fixing piece 5 is arranged above each set of catheter grooves 6, one end of the connecting fixing piece 5 is connected with the first fixing portion 1, a bonding soft end 7 is arranged between the two sets of catheter grooves 6, and the surface of the soft end 7 opposite to the bonding of the connecting fixing piece 5 is provided with a bonding hard end 8, the soft end 7 and the bonding hard end 8 are specifically magic tapes, the front end of the dialysis catheter passes through the puncture 4, the dialysis catheter is adjusted to a proper length and placed on the catheter groove 6, then the connecting fixing piece 5 is covered on the catheter, the soft end 7 is slightly forced to be combined with the bonding hard end 8, so that the catheter is fixed, and after the catheter is fixed and punctured, the second fixing part 2 covers the contact position of the needle and the skin.
As shown in fig. 2, a first air bag 16 is arranged inside the second fixing portion 2, the first air bag 16 is connected with an inflation tube 12 through a first air inlet tube 10, a one-way valve 13 is arranged on the inflation tube 12, a second air bag 9 is arranged inside the connecting fixing piece 5, the second air bag 9 in one group of connecting fixing piece 5 is connected with the inflation tube 12 through a third air inlet tube 17, the second air bag 9 in the other group of connecting fixing piece 5 is connected with the inflation tube 12 through a second air inlet tube 11, the air inlet end of the second air inlet tube 11 is connected with the first air bag 16, the second air bag 9 in the other group of connecting fixing piece 5 is connected with the inflation tube 12 through the second air inlet tube 11, the first air bag 16 and the first air inlet tube 10 in sequence, so that the first air bag 16 and the two groups of second air bags 9 can be connected by the same inflation tube 12, when the catheter is fixed, the inflation tube 12 is connected with a hand pump, and the catheter is fixed with the bonding hard end 8 through the bonding soft end 7 and then may have looseness or gap phenomenon, the inner part is inflated through the inflation tube 12, so that the connection between the catheter and the connecting fixing piece 5 is firmer, the connection between the catheter and the second fixing part 2 is tighter, and the displacement phenomenon can not occur.
As shown in fig. 3, the surface of the inward side of the second fixing portion 2 is provided with an adhesive portion 14, the adhesive portion 14 is adhered with a cloth belt 15, the cloth belt 15 is made of cotton material, the cloth belt 15 can be replaced, the cloth belt 15 is impregnated with antibacterial drugs, the risk of wound infection is reduced, and the adhesive portion 14 is positioned on the surface of the second fixing portion 2 and coincides with the position of the first air bag 16, so that the cloth belt 15 can contact the skin.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. A catheter fixing band for hemodialysis comprises a fixing band body and is characterized in that the fixing band body comprises a first fixing part (1), a second fixing part (2) and a combining part (3) which are integrally connected, the combining parts (3) are positioned at two ends of the first fixing part (1), a penetrating seam (4) is arranged between the first fixing part (1) and the second fixing part (2), the second fixing part (2) can be turned outwards relative to the first fixing part (1), two groups of symmetrical conduit grooves (6) are arranged on the outer wall of the outward side of the first fixing part (1), a connecting fixing piece (5) is arranged above each group of conduit grooves (6), one end of the connecting fixing piece (5) is connected with the first fixing part (1), a bonding soft end (7) is arranged between the two groups of conduit grooves (6), and the surface of the relative bonding soft end (7) of the connecting and fixing piece (5) is provided with a bonding hard end (8).
2. The catheter fixing band for hemodialysis according to claim 1, wherein a first air bag (16) is disposed inside the second fixing portion (2), the first air bag (16) is connected to an air tube (12) through a first air inlet tube (10), and a one-way valve (13) is disposed on the air tube (12).
3. The catheter fixing band for hemodialysis according to claim 2, wherein a second air bag (9) is provided inside the connecting fixing piece (5), the second air bag (9) in one set of connecting fixing pieces (5) is connected to the inflation tube (12) through a third air inlet tube (17), and the second air bag (9) in the other set of connecting fixing pieces (5) is connected to the inflation tube (12) through a second air inlet tube (11).
4. The catheter fixing band for hemodialysis according to claim 3, wherein the air inlet end of the second air inlet tube (11) is connected with the first air bag (16), and the second air bag (9) in the other set of connection fixing pieces (5) is connected with the inflation tube (12) sequentially through the second air inlet tube (11), the first air bag (16) and the first air inlet tube (10).
5. The catheter fixing tape for hemodialysis according to claim 1, wherein an adhesive portion (14) is provided on an inward-facing surface of the second fixing portion (2), a cloth tape (15) is adhered to the adhesive portion (14), and the cloth tape (15) is impregnated with an antibacterial agent.
6. The catheter fixing tape for hemodialysis according to claim 5, wherein the adhesive portion (14) is located on the surface of the second fixing portion (2) to coincide with the position of the first balloon (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999101.8U CN214435644U (en) | 2020-12-15 | 2020-12-15 | Catheter fixing band for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999101.8U CN214435644U (en) | 2020-12-15 | 2020-12-15 | Catheter fixing band for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435644U true CN214435644U (en) | 2021-10-22 |
Family
ID=78187956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022999101.8U Expired - Fee Related CN214435644U (en) | 2020-12-15 | 2020-12-15 | Catheter fixing band for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435644U (en) |
-
2020
- 2020-12-15 CN CN202022999101.8U patent/CN214435644U/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: 20211022 |