CN217187189U

CN217187189U - Dialysis catheter protective sleeve for hemodialysis of nephrology department

Info

Publication number: CN217187189U
Application number: CN202220617306.1U
Authority: CN
Inventors: 余水莲
Original assignee: General Hospital of Chinese PLA Hainan Branch
Current assignee: General Hospital of Chinese PLA Hainan Branch
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-16
Anticipated expiration: 2032-03-21

Abstract

The utility model provides a dialysis catheter protective sheath for hemodialysis of nephrology department belongs to dialysis catheter protection equipment field. This dialysis catheter protective sheath for hemodialysis of nephrology branch of academic or vocational study, including protection mechanism and adjustment closing mechanism, protection mechanism includes soft bag and heelpiece, the heelpiece sets up the soft bag downside, adjustment closing mechanism includes soft cover, stay cord and rope fastening, the soft cover sets up the opening part of soft bag, the stay cord passes the opening part border of soft cover, the stay cord passes the rope fastening, the utility model discloses use the software material to make, when protecting the fixed hemodialysis catheter, make the patient can not feel great discomfort, do benefit to the daily activity of patient.

Description

Dialysis catheter protective sleeve for hemodialysis of nephrology department

Technical Field

The utility model relates to a dialysis catheter protection equipment field particularly, relates to a dialysis catheter protective sheath for nephrology hemodialysis.

Background

Hemodialysis is also called kidney washing, is one kind of blood purification technology, and utilizes the principle of semipermeable membrane, and removes various harmful and redundant metabolic wastes and excessive electrolytes in vivo through dispersion and convection, so as to achieve the purpose of purifying blood and achieve the purpose of correcting water electrolyte and acid-base balance.

At present, after a single nephrology hemodialysis is finished, a dialysis tube left on the body of a patient is generally directly wrapped by sterile gauze and fixed on the surface of the body of the patient by medical adhesive tape, in order to keep clean and prevent infection, the sterile gauze needs to be replaced and fixed again at regular time, the operation is more complicated, the occupation of medical resources and the discomfort of patients are increased, the treatment efficiency and the rehabilitation quality are not favorably improved, in order to avoid water and infection, the prior method generally adds a protective sleeve to the dialysis tube to prevent the dialysis tube from being polluted by water or sweat to cause infection, however, the prior dialysis tube protective sleeve is generally made of hard materials and structures, is complicated to use and can play a certain role in protection, however, the hard object fixed on the body surface of the patient can not only greatly increase the discomfort of the patient, but also is very unfavorable for the daily activities of the patient.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a dialysis catheter protective sheath for nephrology hemodialysis aims at improving current dialysis catheter protective sheath and uses comparatively loaded down with trivial details, and hardness is great, is unfavorable for the comfortable and daily movable problem of patient.

The utility model discloses a realize like this:

the utility model provides a dialysis catheter protective sheath for hemodialysis of nephrology department, including protection mechanism and adjustment closing mechanism.

The protection mechanism comprises a soft bag and a bottom pad, the bottom pad is arranged on the lower side of the soft bag, the adjusting and closing mechanism comprises a soft sleeve, a pull rope and a rope buckle, the soft sleeve is arranged at an opening of the soft bag, the pull rope penetrates through the edge of the opening of the soft sleeve, and the pull rope penetrates through the rope buckle.

In an embodiment of the present invention, two supporting pads are disposed on the bottom side inside the soft bag, and the two supporting pads are symmetrically disposed.

In an embodiment of the present invention, a plurality of first through holes are disposed on the bottom pad, and the first through holes are uniformly distributed.

In an embodiment of the present invention, a plurality of second through holes and a plurality of second through holes are respectively disposed on two sides of the bottom pad.

In an embodiment of the present invention, the two sides of the soft bag are respectively provided with a side pad, and the side pads are symmetrically arranged.

In an embodiment of the present invention, the side pad has a through cavity therein.

In an embodiment of the present invention, the side pad is close to the bottom pad and has a plurality of third through holes and a plurality of third through holes are opened on one side of the bottom pad, the third through holes are uniformly distributed, and the third through holes and the second through holes are correspondingly arranged.

In an embodiment of the present invention, a plurality of fourth through holes are formed in the bottom side of the side pad, and the fourth through holes are uniformly distributed.

The utility model discloses an in the embodiment, the opening part border of soft cover is provided with soft hoop, the stay cord passes soft hoop, the cable loop sets up soft hoop upside.

In an embodiment of the present invention, the upper side of the soft bag is provided with a plurality of hooks, which are uniformly distributed, and the hooks correspond to the pull ropes.

The utility model has the advantages that: the utility model discloses an above-mentioned design obtains a dialysis catheter protective sheath for nephrology hemodialysis, in using, after single nephrology hemodialysis is accomplished, close the blood pump, open deep vein and handle the package, separation blood way pipe and disinfection, wash the pipe, the back is covered to the lock tube and the pipe cap, it is fixed to take out aseptic gauze and properly wrap up patient's dialysis catheter and use medical sticky tape, then loosen the dialysis catheter after the soft cuff and will wrap up and put into the soft bag, then cooperate the taut stay cord of rope fastening, make the soft cuff along tightening the pipe, with the heelpiece of soft bag towards patient's health, it is fixed to use medical sticky tape to stride across the soft bag to carry out the moderate degree, because whole dialysis catheter protection all uses the software material to make, can not amazing and press patient's health with pressing, when preventing that the dialysis catheter from being stained with water or receiving the sweat and polluting, make the patient feel comfortable, also do benefit to the patient and carry out daily activity.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic view of a dialysis catheter sheath for hemodialysis in nephrology according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a protection mechanism and an adjusting and sealing mechanism provided by an embodiment of the present invention;

FIG. 3 is a schematic structural view of a soft bag and a cushion according to an embodiment of the present invention;

FIG. 4 is a schematic view of a bottom mat structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a side pad structure according to an embodiment of the present invention.

In the figure: 100-a protection mechanism; 110-a soft capsule; 111-a support pad; 120-a base pad; 121 — a first via; 122-a second via; 130-side pad; 131-through cavity; 132-a third via; 133-a fourth via; 200-adjusting the closure mechanism; 210-a soft sleeve; 220-pulling a rope; 230-rope buckle; 240-a soft hoop; and 250-hanging hooks.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of 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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a dialysis catheter protective sleeve for nephrology hemodialysis comprises a protective mechanism 100 and an adjusting and sealing mechanism 200, wherein the adjusting and sealing mechanism 200 is arranged on the protective mechanism 100, so that the nephrology hemodialysis catheter is prevented from being stained with water or polluted, a patient can feel comfortable, and daily activities are facilitated.

Referring to fig. 2-5, the protection mechanism 100 includes a soft bag 110 and a bottom pad 120, the bottom pad 120 is disposed at the lower side of the soft bag 110, two support pads 111 are disposed at the bottom side of the soft bag 110, the two support pads 111 are symmetrically disposed, the two support pads 111 and the soft bag 110 integrally form a streamline convex structure, which is convenient for fixing with a medical adhesive tape, the bottom pad 120 is disposed with a plurality of first through holes 121, the plurality of first through holes 121 are uniformly distributed, two sides of the bottom pad 120 are respectively disposed with a plurality of second through holes 122, the plurality of second through holes 122 are uniformly distributed, the soft bag 110 is made of soft material such as silica gel, the bottom pad 120 can also be made of soft material, two sides of the soft bag 110 are respectively disposed with side pads 130, the two side pads 130 are symmetrically disposed, the side pads 130 are disposed with through cavities 131, one side of the side pads 130 close to the bottom pad 120 is disposed with a plurality of third through holes 132, the plurality of third through holes 132 are uniformly distributed, the third through holes 132 and the second through holes 122 are correspondingly arranged, the bottom side of the side pad 130 is provided with a plurality of fourth through holes 133, the fourth through holes 133 are uniformly distributed, air passes through the first through holes 121, the second through holes 122, the third through holes 132 and the through cavities 131, and passes through the fourth through holes 133 and the through cavities 131 to form a passage with the outside, so that heat and sweat at the positions of the patient body fitting bottom pad 120 and the side pad 130 can be diffused, and the patient feels comfortable and infection is prevented.

Referring to fig. 2, the adjustable closing mechanism 200 includes a soft sleeve 210, a pulling rope 220 and a rope buckle 230, the soft sleeve 210 is disposed at an opening of the soft bag 110, the pulling rope 220 passes through an edge of the opening of the soft sleeve 210, the pulling rope 220 passes through the rope buckle 230, a soft hoop 240 is disposed at an edge of the opening of the soft sleeve 210, the pulling rope 220 passes through the soft hoop 240, the rope buckle 230 is disposed at an upper side of the soft hoop 240, a plurality of hooks 250 are disposed at an upper side of the soft bag 110, the plurality of hooks 250 are uniformly distributed, the hooks 250 and the pulling rope 220 are correspondingly disposed, the soft hoop 240 is made of a softer material with better elasticity and better compression and expansion, the soft sleeve 210 is made of a material with better elasticity, when the pull cord 220 is tightened, the flexible band 240 can tighten the catheter of the dialysis catheter to provide protection for the dialysis catheter, prevent contamination with water and sweat, prevent infection, and hang the pull cord 220 on a suitable hook 250 to provide a certain pull support and stability for the catheter.

Specifically, this dialysis catheter protective sheath for nephrology hemodialysis's theory of operation: when the hemodialysis device is used, after the hemodialysis of a nephrology department is finished, the blood pump is closed, the deep vein treatment bag is opened, the blood path tube is separated and disinfected, the catheter and the catheter cap are washed, the sterile gauze is taken out to wrap the dialysis tube of a patient properly and is fixed by using the medical adhesive tape, then the opening of the soft sleeve 210 is loosened, the wrapped dialysis tube is placed into the soft bag 110, the two support pads 111 support the wrapped dialysis tube with certain strength to avoid overlarge swinging amplitude in the soft bag 110, then the pull rope 220 is tightened by matching with the rope buckle 230, the soft hoop 240 can tighten the catheter of the dialysis tube, the opening of the soft sleeve 210 and the soft bag 110 are sealed, the pull rope 220 is hung on a proper hook 250 to provide certain pulling support and stability for the catheter, the bottom pad 120 of the soft bag 110 faces the body of the patient, the medical adhesive tape is used for crossing over the soft bag 110 to be fixed properly, and air passes through the first through hole 121, the second through hole 122, the first through hole 122, the second through hole, the second through hole, the second through hole, the second through hole, the second through hole, the second through the second, Third through hole 132 and logical chamber 131 to and through fourth through hole 133 with lead to chamber 131 and external formation route, do benefit to and give off the heat and the sweat of patient's health laminating heelpiece 120 and side pad 130 department and distribute, because whole dialysis tube protection all uses the software material to make, can not amazing and press the patient's health, when preventing that the dialysis tube from being stained with water or receiving the sweat and polluting, make the patient feel comfortable, also do benefit to the patient and carry out daily activities.

It should be noted that the specific model specifications of the pulling rope 220 and the rope buckle 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dialysis catheter protective sleeve for nephrology hemodialysis is characterized by comprising

The protective mechanism (100), the protective mechanism (100) comprises a soft bag (110) and a bottom pad (120), and the bottom pad (120) is arranged on the lower side of the soft bag (110);

the adjustable closing mechanism (200) comprises a soft sleeve (210), a pull rope (220) and a rope buckle (230), the soft sleeve (210) is arranged at the opening of the soft bag (110), the pull rope (220) penetrates through the edge of the opening of the soft sleeve (210), and the pull rope (220) penetrates through the rope buckle (230).

2. The dialysis catheter protective sleeve for renal hemodialysis according to claim 1, wherein two support pads (111) are disposed on the bottom side of the inside of the soft bag (110), and the two support pads (111) are symmetrically disposed.

3. The dialysis catheter protective sleeve for the hemodialysis of the nephrology department as claimed in claim 1, wherein a plurality of first through holes (121) are formed on the bottom pad (120), and the plurality of first through holes (121) are uniformly distributed.

4. The dialysis catheter protective sleeve for renal hemodialysis of claim 1, wherein a plurality of second through holes (122) are respectively formed on both sides of the bottom pad (120), and the plurality of second through holes (122) are uniformly distributed.

5. The dialysis catheter protective sleeve for renal hemodialysis of claim 4, wherein the side pads (130) are disposed on two sides of the flexible bag (110), and the two side pads (130) are symmetrically disposed.

6. The dialysis catheter protective sleeve for renal hemodialysis according to claim 5, wherein the side pad (130) has a through cavity (131) therein.

7. The dialysis catheter protective sleeve for renal hemodialysis of claim 6, wherein a plurality of third through holes (132) are formed in one side of the side pad (130) close to the bottom pad (120), the plurality of third through holes (132) are uniformly distributed, and the third through holes (132) and the second through holes (122) are correspondingly arranged.

8. The dialysis catheter protective sleeve for renal hemodialysis of claim 7, wherein the bottom side of the side pad (130) is provided with a plurality of fourth through holes (133), and the plurality of fourth through holes (133) are uniformly distributed.

9. The dialysis catheter protective sleeve for nephrology hemodialysis of claim 1, wherein a soft hoop (240) is arranged at the opening edge of the soft sleeve (210), the pulling rope (220) passes through the soft hoop (240), and the rope buckle (230) is arranged at the upper side of the soft hoop (240).

10. The dialysis catheter protective sleeve for the hemodialysis of the nephrology department as claimed in claim 1, wherein a plurality of hooks (250) are arranged on the upper side of the soft bag (110), the hooks (250) are evenly distributed, and the hooks (250) and the pull rope (220) are correspondingly arranged.