CN217246140U

CN217246140U - Hemodialysis auxiliary device

Info

Publication number: CN217246140U
Application number: CN202220339275.8U
Authority: CN
Inventors: 麦浩然; 黄雪芳; 孔耀中; 肖观清
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-23
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a hemodialysis auxiliary device, include: the top side of the bottom cover is provided with a first storage cavity with an upward opening, one side of the bottom cover is provided with a first avoidance hole communicated with the first storage cavity, and the first avoidance hole extends to the top side of the bottom cover; the top cover is detachably connected to the top side of the bottom cover, a second containing cavity with a downward opening is formed in the bottom side of the top cover, and the first containing cavity and the second containing cavity are jointly enclosed to form a containing space; the setting element, it connect in the bottom and/or on the top cap, the utility model discloses can not carrying out the dialysis period at the patient and wrapping up the protection to keeping somewhere the pipe, it is more convenient sanitary to use, reduces the pipe infection and takes place the probability.

Description

Hemodialysis auxiliary device

Technical Field

The utility model relates to a medical apparatus, in particular to a hemodialysis auxiliary device.

Background

To hemodialysis patient, every hemodialysis treatment, needs to have the dialysis catheter, and the dialysis catheter divide into internal fistula of arteriovenous and deep vein hemodialysis catheter, when need not carry out hemodialysis treatment, needs to wrap up the protection to the dialysis catheter, and current parcel protection mode generally uses gauze to wrap up, and gauze is wrapped up and is let sweat, water, dust etc. infiltration easily, pollutes the dialysis catheter, increases the infection probability.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hemodialysis auxiliary device to solve one or more technical problems in the prior art, and at least provide a useful choice or creation condition.

The utility model provides a solution of its technical problem is:

a hemodialysis assistance device, comprising: the top side of the bottom cover is provided with a first containing cavity with an upward opening, one side of the bottom cover is provided with a first avoidance hole communicated with the first containing cavity, and the first avoidance hole extends to the top side of the bottom cover; the top cover is detachably connected to the top side of the bottom cover, a second containing cavity with a downward opening is formed in the bottom side of the top cover, and the first containing cavity and the second containing cavity are jointly enclosed to form a containing space; a positioning member coupled to the bottom cover and/or the top cover.

The technical scheme at least has the following beneficial effects: keep somewhere the dialysis catheter with the peripheral hardware that needs accomodate the protection and put into first accomodating the cavity, with top cap and bottom interconnect, make the dialysis catheter protected in accomodating the space by the parcel, and keep somewhere the pipeline part that the catheter is connected to the human body then can keep away in the space of dodging that the hole encloses with the second in the first hole of dodging, utilize setting element relatively fixed on the human body at last, reduce the dragging to keeping somewhere the catheter, so can not carry out the parcel protection to keeping somewhere the catheter during the dialysis at the patient, it is more convenient and sanitary to use, reduce the probability of taking place of catheter infection.

As a further improvement of the above technical scheme, be provided with first spacing mould in the first cavity of accomodating, the bottom side of first spacing mould is provided with first spacing recess, first dodge the hole with first spacing recess communicates each other, the second is accomodate and is provided with the spacing mould of second in the cavity, the bottom side of the spacing mould of second is provided with the spacing recess of second, the top cap bottom side is just right first dodge the position of hole and be provided with the second and dodge the hole, the second dodge the hole with the spacing recess of second communicates each other, first spacing recess with the spacing recess of second encloses together and forms spacing space. First spacing recess can more laminate the shape of keeping somewhere the pipe with the spacing recess of second, will keep somewhere in the pipe is received and is brought into first spacing recess and the spacing recess of second, utilizes first spacing mould and the spacing mould of second further to injecteing the position of keeping somewhere the pipe, reduces it and rocks, further improves the stability when keeping somewhere the pipe and placing.

As a further improvement of the technical scheme, the first limiting die is detachably connected with the bottom cover. The first limiting die can be detached from the bottom cover, and the first limiting die and the bottom cover can be cleaned and replaced conveniently.

As a further improvement of the technical scheme, the second limiting die is detachably connected with the top cover. Similarly, the second limiting die can be detached from the bottom cover, and the second limiting die and the top cover can be cleaned and replaced conveniently.

As a further improvement of the above technical solution, one side of the top cover is hinged to one side of the bottom cover, and the other side of the top cover is connected to the other side of the bottom cover in a buckling manner. The top cover can be turned over from the bottom cover to be opened or closed, so that the storage space is opened or closed.

As a further improvement of the technical scheme, the bottom cover is provided with a first elastic sealing gasket at the inner side position of the first avoidance hole, and the top cover is provided with a second elastic sealing gasket at the inner side position of the second avoidance hole. After the top cover is connected to the bottom cover, the first elastic sealing gasket and the second elastic sealing gasket can further wrap and clamp the reserved conduit, the internal sealing performance is improved, and foreign substances are reduced from avoiding the space to enter the storage space.

As a further improvement of the above technical solution, the positioning member includes an adhesive layer connected to the bottom cover and/or the top cover, and a protective film covers an outer surface of the adhesive layer. If necessary, the protective film is separated from the adhesive layer, and then the adhesive layer is directly attached to the clothes or skin of the patient.

As a further improvement of the above technical solution, the first limiting die and the second limiting die are both made of foam. The first limiting die and the second limiting die made of foam materials can limit the position of the indwelling catheter, the materials are light, the use cost is low, and the replacement can be convenient.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a perspective view of the top cover and the bottom cover of the present invention after being connected;

fig. 2 is a top view of the top cover and the bottom cover of the present invention after being opened.

In the drawings: 100-bottom cover, 110-first limiting mould, 111-first limiting groove, 120-first avoiding hole, 130-first elastic sealing gasket, 200-top cover, 210-second limiting mould, 211-second limiting groove, 220-second avoiding hole and 230-second elastic sealing gasket.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, a hemodialysis auxiliary device includes: a bottom cover 100 having a first receiving cavity with an upward opening on a top side thereof, wherein a first avoiding hole 120 communicated with the first receiving cavity is formed on one side of the bottom cover 100, and the first avoiding hole 120 extends to the top side of the bottom cover 100; the top cover 200 is detachably connected to the top side of the bottom cover 100, the bottom side of the top cover 200 is provided with a second receiving cavity with a downward opening, and the first receiving cavity and the second receiving cavity together enclose to form a receiving space; a positioning member coupled to the bottom cover 100 and/or the top cover 200.

By the aforesaid, keep somewhere the dialysis catheter with the peripheral hardware that needs to accomodate the protection and put into first accomodating the cavity in, with top cap 200 and bottom 100 interconnect, make the dialysis catheter protected in accomodating the space by the parcel, and keep somewhere the pipeline part that the catheter is connected to the human body then can keep away in the first dodging space that hole 120 and second kept away hole 220 enclose, utilize setting element relatively fixed on the human body at last, reduce the dragging to keeping somewhere the catheter, so can not carry out the parcel protection to keeping somewhere the catheter during the dialysis at the patient, it is more convenient and sanitary to use, reduce the probability of taking place of catheter infection.

The bottom cover 100 and the top cover 200 are mainly used for folding to form a storage space for placing an indwelling catheter, in practical application, the indwelling catheter has many types, the shape of the accommodating space can not be completely attached to the indwelling catheter, the indwelling catheter can shake in the accommodating space when in use, in this embodiment, a first limiting mold 110 is disposed in the first receiving cavity, a first limiting groove 111 is disposed at a bottom side of the first limiting mold 110, the first avoidance hole 120 is communicated with the first limiting groove 111, a second limiting die 210 is arranged in the second containing cavity, a second limiting groove 211 is formed at the bottom side of the second limiting die 210, a second avoiding hole 220 is formed at a position of the bottom side of the top cover 200 facing the first avoiding hole 120, the second dodges hole 220 with the mutual intercommunication of second spacing recess 211, first spacing recess 111 with the spacing recess 211 of second encloses together and forms spacing space. First spacing recess 111 and the shape of the spacing recess 211 of second can more laminate and keep somewhere the pipe, will keep somewhere the pipe and receive in first spacing recess 111 and the spacing recess 211 of second, utilize first spacing mould 110 and the spacing mould 210 of second to further inject the position of keeping somewhere the pipe, reduce it and rock, further improve the stability when keeping somewhere the pipe and placing.

In this embodiment, the first limiting mold 110 is detachably connected to the bottom cover 100. The first limiting mold 110 can be detached from the bottom cover 100, so that the first limiting mold 110 and the bottom cover 100 can be cleaned and replaced conveniently. Similarly, as a further improvement of the above technical solution, the second limiting mold 210 is detachably connected to the top cover 200. The second limiting mold 210 can be detached from the bottom cover 100, so that the second limiting mold 210 and the top cover 200 can be cleaned and replaced conveniently. In practical application, the first limiting die 110 and the second limiting die 210 need to be matched with different specifications of indwelling catheters, and need to be cleaned, sterilized and replaced frequently during use, so that the detachable design and use are more flexible, and the production is convenient.

As a further limitation, the top cover 200 is detachably connected to the bottom cover 100, in this embodiment, one side of the top cover 200 is hinged to one side of the bottom cover 100, and the other side of the top cover 200 is snap-connected to the other side of the bottom cover 100. The top cover 200 may be turned over from the bottom cover 100 to be opened or closed, thereby achieving opening or closing of the receiving space.

In some embodiments, a first elastic gasket 130 is disposed on the bottom cover 100 along an inner side of the first avoiding hole 120, and a second elastic gasket 230 is disposed on the top cover 200 along an inner side of the second avoiding hole 220. After the top cover 200 is connected to the bottom cover 100, the first elastic sealing gasket 130 and the second elastic sealing gasket 230 can further wrap and clamp the indwelling catheter, thereby improving the internal sealing performance and reducing the foreign materials entering the receiving space from the avoiding space.

The positioning element is mainly used for relatively fixing the whole body of the assembled bottom cover 100 and the assembled top cover 200 on a human body so as to reduce the pulling of an indwelling catheter. If necessary, the protective film is separated from the adhesive layer, and then the adhesive layer is directly attached to the clothes or skin of the patient. In practical application, the adhesive layer can be made of adhesive materials such as medical adhesive tape.

In some embodiments, the first position limiting mold 110 and the second position limiting mold 210 are made of foam. The first limiting die 110 and the second limiting die 210 made of foam materials can limit the position of the indwelling catheter, are light in materials, low in use cost and convenient to replace.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A hemodialysis auxiliary device, comprising: the method comprises the following steps:

the top side of the bottom cover (100) is provided with a first receiving cavity with an upward opening, one side of the bottom cover (100) is provided with a first avoiding hole (120) communicated with the first receiving cavity, and the first avoiding hole (120) extends to the top side of the bottom cover (100);

the top cover (200) is detachably connected to the top side of the bottom cover (100), a second receiving cavity with a downward opening is formed in the bottom side of the top cover (200), and the first receiving cavity and the second receiving cavity are jointly enclosed to form a receiving space;

a positioning member coupled to the bottom cover (100) and/or the top cover (200).

2. A hemodialysis assistance device according to claim 1, wherein: the first storage cavity is internally provided with a first limiting die (110), the bottom side of the first limiting die (110) is provided with a first limiting groove (111), the first avoiding hole (120) is communicated with the first limiting groove (111), the second storage cavity is internally provided with a second limiting die (210), the bottom side of the second limiting die (210) is provided with a second limiting groove (211), the bottom side of the top cover (200) is right opposite to the first avoiding hole (120) position is provided with a second avoiding hole (220), the second avoiding hole (220) is communicated with the second limiting groove (211), and the first limiting groove (111) and the second limiting groove (211) are jointly enclosed to form a limiting space.

3. A hemodialysis aid according to claim 2, wherein: the first limiting die (110) is detachably connected with the bottom cover (100).

4. A hemodialysis assistance device according to claim 2 or 3, wherein: the second limiting die (210) is detachably connected with the top cover (200).

5. A hemodialysis assistance device according to claim 1, wherein: one side of the top cover (200) is hinged to one side of the bottom cover (100), and the other side of the top cover (200) is connected to the other side of the bottom cover (100) in a buckling mode.

6. A hemodialysis assistance device according to claim 2, wherein: the bottom cover (100) is gone up and is followed the inboard position in first hole (120) of dodging is provided with first elastic sealing pad (130), top cover (200) is gone up and is followed the inboard position in second hole (220) of dodging is provided with second elastic sealing pad (230).

7. A hemodialysis assistance device according to claim 1, wherein: the positioning piece comprises a pasting layer connected to the bottom cover (100) and/or the top cover (200), and a protective film covers the outer surface of the pasting layer.

8. A hemodialysis aid according to claim 2, wherein: the first limiting die (110) and the second limiting die (210) are both made of foam materials.