CN220142286U - Hemodialysis tube with protective sleeve - Google Patents
Hemodialysis tube with protective sleeve Download PDFInfo
- Publication number
- CN220142286U CN220142286U CN202321262056.5U CN202321262056U CN220142286U CN 220142286 U CN220142286 U CN 220142286U CN 202321262056 U CN202321262056 U CN 202321262056U CN 220142286 U CN220142286 U CN 220142286U
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- Prior art keywords
- flexible
- sleeve
- tube
- hemodialysis
- protective sleeve
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- 230000001681 protective effect Effects 0.000 title claims abstract description 61
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 46
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 46
- 239000008280 blood Substances 0.000 claims abstract description 35
- 210000004369 blood Anatomy 0.000 claims abstract description 35
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 abstract description 13
- 210000004243 sweat Anatomy 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 5
- 229920002457 flexible plastic Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 101100510615 Caenorhabditis elegans lag-2 gene Proteins 0.000 description 3
- 206010048038 Wound infection Diseases 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000003322 Coinfection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008728 vascular permeability Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a hemodialysis tube with a protective sleeve, which comprises: the hemodialysis pipe body and set up the flexible lag on the hemodialysis pipe body, still include: the first protective piece is bonded with the bottom end of the flexible protective sleeve and is used for reducing shaking between the flexible protective sleeve and the hemodialysis tube body; the second protective piece is adhered to the upper end of the flexible protective sleeve and is used for protecting the wound of the inserting part of the blood permeable tube; the fixing pieces are arranged on two sides of the first protection piece and used for fixing the flexible protection sleeve. The utility model can protect the blood permeable tube extending into the outside of the human body by arranging the flexible protective sleeve, can effectively prevent sweat and the like from polluting the blood permeable tube, and can enhance the stability between the flexible protective sleeve and the blood permeable tube body by arranging the flexible pad, the shielding sheet and the connecting belt, thereby avoiding discomfort of a patient, enhancing the protection of wounds of the patient and bringing convenience to life of the patient.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a hemodialysis tube with a protective sleeve.
Background
Vascular access is an indispensable precondition for hemodialysis treatment, and some patients cannot establish own vascular channels for various reasons, so that long-term intravenous catheterization becomes the first choice, and more clinical applications are in progress. Hemodialysis catheter care must be performed after the end of a dialysis session, and it is currently common practice to: the sterile gauze for the hemodialysis tube is wound for several weeks and then fixed on the patient body by using adhesive tape. When in use, the following disadvantages exist: firstly, because the front end of the hemodialysis tube is arranged in a patient, the extending end of the hemodialysis tube needs to be wound for a plurality of weeks and then is fixed by using adhesive tape, the operation is very inconvenient, and the adhesive tape is very unstable to fix, so that the fixing part is easy to be pulled when the patient moves the body, inconvenience is caused to the life of the patient, and meanwhile, the discomfort is also easy to be caused; secondly, the gauze used for winding is not waterproof, so that sweat or water stains are easily adsorbed on the surface of the hemodialysis tube, and secondary infection at the wound of a patient is extremely easy to cause. In view of this, we propose a hemodialysis tube with a protective sheath.
Disclosure of Invention
In order to make up for the defects, the utility model provides a hemodialysis tube with a protective sleeve.
The technical scheme of the utility model is as follows:
a blood permeable tube with a protective sheath, comprising: the hemodialysis pipe body and set up the flexible lag on the hemodialysis pipe body, still include:
the first protective piece is bonded with the bottom end of the flexible protective sleeve and is used for reducing shaking between the flexible protective sleeve and the hemodialysis tube body;
the second protective piece is adhered to the upper end of the flexible protective sleeve and is used for protecting the wound of the vascular permeability tube inserting part;
the fixing pieces are arranged on two sides of the first protection piece and can fix the flexible protection sleeve on a human body.
Further, the end of the hemodialysis tube body extending into the human body is fixedly connected with a soft tip for slowing down the damage of the vascular wall, one end of the hemodialysis tube body extending out to be close to the human body is fixedly connected with a sticking sleeve, and the sticking sleeve is a terylene sleeve.
Further, the double-tube inserted in the hemodialysis tube body is provided with a rotary tube body part capable of rotating the double tube.
Further, the flexible protective sleeve is composed of an upper half-arc rubber sleeve and a lower half-arc rubber sleeve, one sides of the two half-arc rubber sleeves are fixedly connected into a whole, the other sides of the two half-arc rubber sleeves are bonded, and self-adhesive is also arranged at the bottom of the lower half-arc rubber sleeve.
Further, the first protection piece is a flexible pad, a plurality of intermittently distributed first adhesive layers are arranged at the bottom of the flexible pad, and a protection layer is arranged on the surface of each first adhesive layer.
Further, an arc-shaped groove is formed in the middle of the flexible pad, and the arc-shaped groove is bonded with the bottom of the semi-arc-shaped rubber sleeve below.
Further, the second protection piece is a shielding piece, a plurality of adhesive layers II which are intermittently distributed are arranged at the bottom of the shielding piece, and a protection layer is arranged on the surface of each adhesive layer II.
Further, the fixing piece is a connecting belt which is respectively and fixedly connected to two sides of the flexible pad, and the connecting belt is made of elastic materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. the flexible protective sleeve is arranged, so that the blood permeable tube can be clamped between the two semi-arc rubber sleeves, the two semi-arc rubber sleeves are bonded, the operation is simple and convenient, the blood permeable tube extending into the outside of a human body can be protected, meanwhile, the flexible protective sleeve is made of transparent flexible plastic, and the surface of the flexible protective sleeve is coated with a waterproof material, so that sweat and the like can be effectively prevented from polluting the blood permeable tube.
2. According to the utility model, the flexible pad, the shielding sheet and the connecting belt are arranged, the flexible pad is adhered to the body of a patient, and the connecting belt is used for reinforcing and fixing, so that the stability between the flexible protective sleeve and the blood permeable tube body can be enhanced, discomfort caused by the movement of the body of the patient can be avoided, and convenience is brought to the life of the patient; and then, the shielding sheet is utilized, so that the protection to the wound of a patient can be enhanced, the wound infection is avoided, and the flexible pad and the shielding sheet are both provided with an adhesive layer, so that the later-stage disassembly and replacement are convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of a hemodialysis tube body of the present utility model;
FIG. 3 is a schematic view of a flexible protective sheath according to the present utility model;
FIG. 4 is a schematic view of the flexible protective sheath according to the present utility model (open view);
FIG. 5 is a schematic view of a flexible mat according to the present utility model (bottom view);
fig. 6 is a schematic view of the structure of the shielding sheet (bottom view) of the present utility model.
In the figure:
1. a hemodialysis tube body; 11. a soft tip; 12. sticking a sleeve; 13. a rotary wing;
2. a flexible protective sleeve; 21. a flexible pad; 211. an adhesive layer I; 212. an arc-shaped groove; 22. a shielding sheet; 221. an adhesive layer II; 23. and (5) connecting the belts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, the present utility model is described in detail by the following embodiments:
a blood permeable tube with a protective sheath, comprising:
the blood permeable tube comprises a blood permeable tube body 1, wherein a soft tip 11 for slowing down the damage of a blood vessel wall is fixedly connected to the tail end of the blood permeable tube body 1 extending into the human body, an adhesive sleeve 12 is fixedly connected to one end of the blood permeable tube body 1 extending out of the human body, and the adhesive sleeve 12 is a terylene sleeve; the double-tube inserted position of the hemodialysis tube body 1 is provided with a rotary tube body part for rotating the double tube.
In this embodiment, it should be noted that each rotary pipe body component is a rotary wing 13, a rotary handle is disposed on each rotary wing 13, and each rotary wing 13 is sleeved and fixed at two inserted double pipes.
By arranging the soft tip 11 at the tail end of the blood permeable tube body 1 extending into the human body, the damage to the vascular wall of a patient in the blood permeable tube implantation process can be reduced; the adhesive sleeve 12 is arranged, and the adhesive sleeve 12 is a terylene sleeve, so that the blood permeable tube is retained in the human body, and the separation of the blood permeable tube is avoided; and the rotary wings 13 are arranged, and the rotary handles are arranged on the rotary wings 13, so that the later-stage disassembly and disinfection of the inserted double pipes are facilitated.
The flexible protective sleeve 2 is arranged on the blood permeation tube body 1, the flexible protective sleeve 2 is composed of an upper half-arc rubber sleeve and a lower half-arc rubber sleeve, one sides of the two half-arc rubber sleeves are fixedly connected into a whole, the other sides of the two half-arc rubber sleeves are bonded through adhesive sticker, and the adhesive sticker is also arranged at the bottom of the lower half-arc rubber sleeve.
In this embodiment, it should be noted that the inner diameter of the flexible protective sleeve 2 is consistent with the outer diameter of the blood permeable tube body 1, the flexible protective sleeve 2 is made of transparent flexible plastic, and the surface of the flexible protective sleeve 2 is coated with a waterproof material.
Through setting up flexible lag 2, and flexible lag 2 comprises two half arc gum cover from top to bottom, opens two half arc gum covers, with blood permeation tube card between two half arc gum covers, bonds two half arc gum covers again, easy operation is convenient, can protect the blood permeation tube that stretches into human outside, and flexible lag 2 is made by transparent flexible plastics simultaneously to have waterproof material at its surface coating, can effectively prevent pollution blood permeation tube such as sweat.
The first protective piece is bonded with the bottom end of the flexible protective sleeve 2 and is used for reducing shaking between the flexible protective sleeve 2 and the hemodialysis tube body 1; the first protection piece is a flexible pad 21, a plurality of intermittently distributed first bonding layers 211 are arranged at the bottom of the flexible pad 21, and a protection layer is arranged on the surface of each first bonding layer 211; the middle part of the flexible pad 21 is provided with an arc-shaped groove 212, and the arc-shaped groove 212 is bonded with the bottom of the lower semi-arc-shaped rubber sleeve through self-adhesive.
After wrapping the flexible protective cover 2 for the hemodialysis, the arc-shaped groove 212 of the flexible pad 21 is bonded with the bottom of the flexible protective cover 2, and finally, the protective layer of each bonding layer 211 is torn, the flexible pad 21 is bonded on the body of a patient, the stability between the flexible protective cover 2 and the hemodialysis tube body 1 is enhanced, the body of the patient can be prevented from being moved, and shaking is caused between the flexible protective cover 2 and the hemodialysis tube body 1, so that discomfort is brought to the patient, and meanwhile, the rapid operation for hemodialysis is also facilitated.
The second protective piece is adhered to the upper end of the flexible protective sleeve 2 and is used for protecting the wound of the inserted part of the blood permeable tube; the second guard piece is a shielding piece 22, a plurality of second adhesive layers 221 which are intermittently distributed are arranged at the bottom of the shielding piece 22, and a protective layer is also arranged on the surface of each second adhesive layer 221.
In this embodiment, it should be further noted that, the flexible pad 21 and the shielding sheet 22 are both made of gauze, and waterproof films are disposed on the surfaces of the flexible pad 21 and the shielding sheet 22 away from the human body; wherein one end of the shielding sheet 22 extends to the position where the blood vessel is inserted into the human body, and the other end of the shielding sheet 22 is adhered to the upper part of the front end of the flexible protective sleeve 2.
After the hemodialysis pipe is inserted into a human body, the protective layer of each second adhesive layer 221 is torn, one end of the shielding sheet 22 is adhered to the wound, the other end of the shielding sheet is adhered to the flexible protective sleeve 2 for effective fixation, and the waterproof film is arranged on the surface of the shielding sheet 22, so that the protection to the wound can be enhanced, the wound infection is avoided, the second adhesive layer 221 is convenient to replace the shielding sheet 22 at any time, and the sanitation of the wound is ensured.
The fixing pieces are arranged on two sides of the first protective piece and used for fixing the flexible protective sleeve 2; the fixing piece is a connecting belt 23, the connecting belt 23 is respectively and fixedly connected to two sides of the flexible pad 21, and the connecting belt 23 is made of elastic materials.
Through being provided with elastic connecting band 23 in the both sides of flexible pad 21, can tie two connecting bands 23 on the human body, can adjust the elasticity of two connecting bands 23 simultaneously according to the comfort level of human body, can fix the hemodialysis pipe on the one hand, on the other hand can improve patient's comfort level, bring convenience for its life.
When the blood vessel tube is particularly used, firstly, the soft tip 11 is arranged at the tail end of the blood vessel tube body 1 extending into the human body, so that the damage to the blood vessel wall of a patient in the process of blood vessel tube implantation can be reduced; the adhesive sleeve 12 is arranged, and the adhesive sleeve 12 is a terylene sleeve, so that the blood permeable tube is retained in the human body, and the separation of the blood permeable tube is avoided; meanwhile, the rotary wings 13 are arranged, and rotary handles are arranged on the rotary wings 13, so that the later-stage disassembly and disinfection of the inserted double pipes are facilitated.
When the flexible protective sleeve 2 is used, the two semi-arc rubber sleeves can be opened firstly, the blood permeation tube is clamped between the two semi-arc rubber sleeves, then the two semi-arc rubber sleeves are bonded, the operation is simple and convenient, the blood permeation tube extending into the outside of a human body can be protected, meanwhile, the flexible protective sleeve 2 is made of transparent flexible plastic, and the surface of the flexible protective sleeve is coated with a waterproof material, so that the blood permeation tube can be effectively prevented from being polluted by sweat and the like;
then, after the flexible protective sleeve 2 for the hemodialysis is wrapped, the arc-shaped groove 212 of the flexible pad 21 is bonded with the bottom of the flexible protective sleeve 2, and finally, the protective layer of each bonding layer 211 is torn, so that the flexible pad 21 is bonded on the body of a patient, the stability between the flexible protective sleeve 2 and the hemodialysis tube body 1 is enhanced, the situation that the body of the patient is moved to cause shaking between the flexible protective sleeve 2 and the hemodialysis tube body 1 is avoided, discomfort is brought to the patient, and meanwhile, the rapid operation of hemodialysis is facilitated; the waterproof membrane is arranged on the surface of the flexible pad 21, so that the adhesiveness of the flexible pad 21 can be improved, the service time of the flexible pad is prolonged, and the adhesive layer 211 is arranged to facilitate the replacement of the flexible pad 21 at any time, ensure the sanitation of the contact part between the flexible pad and a human body and avoid infection;
then when the hemodialysis tube is inserted into a human body, tearing the protective layer of each second adhesive layer 221, adhering one end of the shielding sheet 22 to the wound, adhering the other end of the shielding sheet to the flexible protective sleeve 2 for effective fixation, and because the surface of the shielding sheet 22 is provided with a waterproof film, the protection to the wound can be enhanced, the wound infection is avoided, the shielding sheet 22 can be replaced at any time by arranging the second adhesive layer 221, and the sanitation of the wound is ensured;
finally, after the whole blood permeation tube and the flexible protective sleeve 2 are fixed, the connecting belts 23 on two sides are utilized to tie the two connecting belts 23 on a human body, and meanwhile, the tightness of the two connecting belts 23 can be adjusted according to the comfort of the human body, so that the blood permeation tube can be fixed on one hand, the comfort of a patient can be improved on the other hand, and convenience is brought to life of the patient.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A blood permeable tube with a protective sheath, comprising: the hemodialysis tube body (1) and set up flexible lag (2) on hemodialysis tube body (1), its characterized in that still includes:
the first protective piece is bonded with the bottom end of the flexible protective sleeve (2);
the second protective piece is adhered to the upper end of the flexible protective sleeve (2);
the fixing pieces are arranged on two sides of the first protection piece, and the flexible protection sleeve (2) can be fixed on a human body.
2. The jacketed hemodialysis tube of claim 1, wherein: the end, extending into the human body, of the blood permeable tube body (1) is fixedly connected with a soft tip (11), one end, extending out of the blood permeable tube body (1) and close to the human body, of the blood permeable tube body is fixedly connected with a sticking sleeve (12), and the sticking sleeve (12) is a terylene sleeve.
3. The jacketed hemodialysis tube of claim 1, wherein: the double-tube inserted positions of the hemodialysis tube body (1) are provided with rotary tube body parts capable of rotating the double tubes.
4. The jacketed hemodialysis tube of claim 1, wherein: the flexible protective sleeve (2) is composed of an upper half-arc rubber sleeve and a lower half-arc rubber sleeve, one sides of the two half-arc rubber sleeves are fixedly connected into a whole, the other sides of the two half-arc rubber sleeves are bonded, and adhesive is arranged at the bottom of the lower half-arc rubber sleeve.
5. The jacketed hemodialysis tube of claim 4, wherein: the first protection piece is a flexible pad (21), a plurality of intermittently distributed first adhesive layers (211) are arranged at the bottom of the flexible pad (21), and a protection layer is arranged on the surface of each first adhesive layer (211).
6. The jacketed hemodialysis tube of claim 5, wherein: an arc-shaped groove (212) is formed in the middle of the flexible pad (21), and the arc-shaped groove (212) is bonded with the bottom of the semi-arc-shaped rubber sleeve below.
7. The jacketed hemodialysis tube of claim 1, wherein: the second protection piece is a shielding piece (22), a plurality of adhesive layers II (221) which are intermittently distributed are arranged at the bottom of the shielding piece (22), and a protection layer is arranged on the surface of each adhesive layer II (221).
8. The jacketed hemodialysis tube of claim 1, wherein: the fixing piece is a connecting belt (23), the connecting belt (23) is fixedly connected to two sides of the flexible pad (21) respectively, and the connecting belt (23) is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262056.5U CN220142286U (en) | 2023-05-24 | 2023-05-24 | Hemodialysis tube with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262056.5U CN220142286U (en) | 2023-05-24 | 2023-05-24 | Hemodialysis tube with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142286U true CN220142286U (en) | 2023-12-08 |
Family
ID=89006144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262056.5U Active CN220142286U (en) | 2023-05-24 | 2023-05-24 | Hemodialysis tube with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142286U (en) |
-
2023
- 2023-05-24 CN CN202321262056.5U patent/CN220142286U/en active Active
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