CN213100282U - Aseptic hemodialysis catheter fixer cover - Google Patents

Aseptic hemodialysis catheter fixer cover Download PDF

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Publication number
CN213100282U
CN213100282U CN202021177604.0U CN202021177604U CN213100282U CN 213100282 U CN213100282 U CN 213100282U CN 202021177604 U CN202021177604 U CN 202021177604U CN 213100282 U CN213100282 U CN 213100282U
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China
Prior art keywords
protective cover
sterile
ear
hemodialysis catheter
breathable protective
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Application number
CN202021177604.0U
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Chinese (zh)
Inventor
杨莲花
李正康
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Wuhan University WHU
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Wuhan University WHU
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Priority to CN202021177604.0U priority Critical patent/CN213100282U/en
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Abstract

The utility model provides a sterile hemodialysis catheter fixer sleeve, which comprises a cylindrical breathable protective cover and a circular fixing paste; the top end of the breathable protective cover is closed, the bottom end of the breathable protective cover is provided with an opening and is provided with a circular sucker, the circular sucker is fixedly connected with the breathable protective cover, the outer side surface of the bottom of the circular sucker is provided with a sealing film, the middle part or the middle lower part of the side wall of the breathable protective cover is provided with a front ear sticker and a back ear sticker which are opposite side by side, and the size of the breathable protective cover is matched with a hemodialysis catheter and can accommodate the hemodialysis catheter; the middle part of the circular fixing patch is provided with a sterile patch. The utility model discloses can reduce patient's misery, overcome that hemodialysis pipe is fixed not firm in clinical, the pine takes off, the infection, seriously influence the pleasing to the eye scheduling problem of patient, make things convenient for patient's activity, increase patient's confidence, simple structure moreover, the operation of being convenient for, convenient to use, the compliance of favourable benefit improvement patient.

Description

Aseptic hemodialysis catheter fixer cover
Technical Field
The utility model belongs to the technical field of medical and nursing apparatus, concretely relates to aseptic type hemodialysis catheter fixer cover.
Background
Currently, hemodialysis is the most effective method for treating acute and chronic renal failure and acute drug intoxication in clinical settings. Before the autologous arteriovenous internal fistula is mature, a dialysis catheter is mostly adopted as a dialysis access of a patient, so that the blood vessel dialysis access is seen to be like a life line of the patient, and the importance of the blood vessel dialysis access to the patient is self-evident. The tube placing mode is internal jugular vein tube placing and femoral vein tube placing, and how to maintain and maintain the dialysis access is the skill which each nursing staff must master.
No device for fixing the hemodialysis cannula is available in clinic, dialysis patients are increasing nowadays, and the fixation of the cannula always troubles the patients and medical care personnel. The use of adhesive tape to fix the tube is the method generally adopted in clinic and is the only method. Due to the special position of the placing tube, such as: the reasons of hair, sweating, oily skin and the like cause the blood penetrating tube to be not firmly fixed, the blood penetrating tube to be loosened, infection and the like, thus not only increasing the workload of medical care personnel, but also increasing the pain of patients and the consumption of medical resources.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems of infirm fixation, looseness, infection, serious influence on the beauty of patients and the like of hemodialysis catheters in clinic, the utility model provides a sterile hemodialysis catheter fixator sleeve. This fixer cover can fix hemodialysis pipe in patient face side, and it is simple structure not only, the operation of being convenient for, can also alleviate the painful and medical resource's of patient consumption volume, and effectual fixed dialysis pipeline is protected for "life line" of patient and is driven the protection navigation.
In order to solve the problem, the utility model adopts the following technical scheme:
a sterile hemodialysis catheter fixer sleeve comprises a cylindrical breathable protective cover 3 and a circular fixing patch 5; the top end of the breathable protective cover 3 is closed, the bottom end of the breathable protective cover is open and provided with a circular sucker 1, the circular sucker 1 is fixedly connected with the breathable protective cover 3, a sealing film 7 is arranged on the outer side face of the bottom of the circular sucker 1, a front ear sticker 2 and a back ear sticker 4 which are opposite side by side are arranged on the side wall of the breathable protective cover 3 in the middle or middle lower part of the side wall, and the size of the breathable protective cover 3 is matched with that of a hemodialysis catheter and can accommodate the hemodialysis catheter; the middle part of the round fixing patch 5 is provided with a sterile application patch 6. The sealing film 7 seals the bottom opening of the breathable protection cover 3, the sterile state of the breathable protection cover 3 can be guaranteed, and the sealing film 7 can be uncovered when the breathable protection cover is used.
The middle part of the behind-the-ear sticker 4 is provided with a longitudinal crease, and the crease forms the behind-the-ear sticker 4 into a longitudinal shape conforming to the ear.
The ear front sticker 2 and the ear back sticker 4 are made of a breathable adhesive material.
The air-permeable protective cover 3 and the circular sucker 1 are made of disposable medical sterile plastic materials and have certain flexibility.
The sterile application 6 is square or rectangular.
The diameter of the circular fixing paste 5 is smaller than that of the circular sucker 1. So that the circular sucker 1 can be conveniently adsorbed on the skin of the puncture point.
The size of the breathable protective cover 3 is 16cm in height and 7cm in diameter.
The size of the ear front paste 2 and the ear back paste 4 is 3cm in length and 2cm in width.
When the puncture needle is used, the puncture part is fixed by the circular fixing sticker 5 firstly, the sterile application patch 6 is covered on the puncture point, the sealing film 7 on the outer side surface of the bottom of the circular sucker 1 is uncovered, the hemodialysis catheter is sleeved into the breathable protective cover 3 through the opening at the bottom end of the breathable protective cover 3, the hemodialysis catheter is adsorbed on the skin around the puncture point through the circular sucker 1, and the breathable protective cover 3 is fixed on the skin in front of the ear and on the back of the ear by the sticking tape 2 in front of the ear and the sticking tape 4 behind the ear. Because ventilative safety cover 3 and circular sucking disc 1 have the pliability, can paste 2, paste 4 and the fixed health position of circular sucking disc 1 closely with pasting before the ear, behind the ear, ventilative safety cover 3 and circular sucking disc 1 are made by disposable medical aseptic plastics material simultaneously, change at any time after the use, avoid patient's puncture position to infect.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses can reduce patient's misery, overcome that hemodialysis pipe is fixed not firm in clinical, the pine takes off, the infection, seriously influence the pleasing to the eye scheduling problem of patient, make things convenient for patient's activity, increase patient's confidence, simple structure moreover, the operation of being convenient for, convenient to use, the compliance of favourable benefit improvement patient.
Drawings
FIG. 1 is a front view of the structure of the air-permeable protecting cover of the present invention;
FIG. 2 is a front view of the circular fixing sticker of the present invention;
reference numerals: 1-circular sucker, 2-sticking in front of ear, 3-breathable protective cover, 4-sticking in back of ear, 5-circular fixed sticking, 6 sterile application and 7-sealing film.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
as shown in fig. 1 and 2, a sterile hemodialysis catheter fixer sleeve is composed of a cylindrical breathable protective cover 3 and a circular fixing patch 5; the top end of the breathable protective cover 3 is closed, the bottom end of the breathable protective cover is open and provided with a circular sucker 1, the circular sucker 1 is fixedly connected with the breathable protective cover 3, a sealing film 7 is arranged on the outer side face of the bottom of the circular sucker 1, the middle or middle lower part of the side wall of the breathable protective cover 3 is provided with a front ear sticker 2 and a back ear sticker 4 which are opposite side by side, the middle of the back ear sticker 4 is provided with a longitudinal crease, the back ear sticker 4 is formed into a longitudinal shape which is in accordance with the ear by the crease, and the size of the breathable protective cover 3 is matched with a hemodialysis catheter and can accommodate; the middle part of the round fixing patch 5 is provided with a sterile application patch 6. The sealing film 7 seals the bottom opening of the breathable protection cover 3, the sterile state of the breathable protection cover 3 can be guaranteed, and the sealing film 7 can be uncovered when the breathable protection cover is used. Cylindrical ventilative safety cover 3 uses with circular fixed 5 cooperations together, can solve in clinical hemodialysis pipe fixed not firm, pine take off, infect, seriously influence patient's pleasing to the eye scheduling problem.
The ear front sticker 2 and the ear back sticker 4 are made of a breathable adhesive material.
The air-permeable protective cover 3 and the circular sucker 1 are made of disposable medical sterile plastic materials and have certain flexibility.
The sterile application 6 is square or rectangular.
The diameter of the circular fixing paste 5 is smaller than that of the circular sucker 1. So that the circular sucker 1 can be conveniently adsorbed on the skin of the puncture point.
The size of the breathable protective cover 3 is 16cm in height and 7cm in diameter.
The size of the ear front paste 2 and the ear back paste 4 is 3cm in length and 2cm in width. The central longitudinal fold of the behind-the-ear sticker 4 divides it into two rectangular areas of 3cm length and 1cm width.
When the puncture needle is used, the puncture part is fixed by the circular fixing sticker 5 firstly, the sterile application patch 6 is covered on the puncture point, the sealing film 7 on the outer side surface of the bottom of the circular sucker 1 is uncovered, the hemodialysis catheter is sleeved into the breathable protective cover 3 through the opening at the bottom end of the breathable protective cover 3, the hemodialysis catheter is adsorbed on the skin around the puncture point through the circular sucker 1, and the breathable protective cover 3 is fixed on the skin in front of the ear and on the back of the ear by the sticking tape 2 in front of the ear and the sticking tape 4 behind the ear. Because ventilative safety cover 3 and circular sucking disc 1 have the pliability, can paste 2, paste 4 and the fixed health position of circular sucking disc 1 closely with pasting before the ear, behind the ear, ventilative safety cover 3 and circular sucking disc 1 are made by disposable medical aseptic plastics material simultaneously, change at any time after the use, avoid patient's puncture position to infect.
The utility model discloses can reduce patient's misery, overcome that hemodialysis pipe is fixed not firm in clinical, the pine takes off, the infection, seriously influence the pleasing to the eye scheduling problem of patient, make things convenient for patient's activity, increase patient's confidence, simple structure moreover, the operation of being convenient for, convenient to use, the compliance of favourable benefit improvement patient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a sterile type hemodialysis catheter fixer cover which characterized in that: comprises a cylindrical breathable protective cover (3) and a circular fixing sticker (5); the top end of the breathable protective cover (3) is closed, the bottom end of the breathable protective cover is open and provided with a circular sucker (1), the circular sucker (1) is fixedly connected with the breathable protective cover (3), the outer side surface of the bottom of the circular sucker (1) is provided with a sealing film (7), the middle part or the middle lower part of the side wall of the breathable protective cover (3) is provided with a front ear sticker (2) and a back ear sticker (4) which are opposite side by side, the size of the breathable protective cover (3) is matched with a hemodialysis catheter, and the hemodialysis catheter can be accommodated; the middle part of the circular fixing patch (5) is provided with a sterile application patch (6).
2. The sterile hemodialysis catheter holder set of claim 1, wherein: the middle part of the behind-the-ear sticker (4) is provided with a longitudinal crease, and the crease forms the behind-the-ear sticker (4) into a longitudinal shape conforming to the ear.
3. The sterile hemodialysis catheter holder set of claim 1, wherein: the ear front adhesive (2) and the ear back adhesive (4) are made of breathable adhesive materials.
4. The sterile hemodialysis catheter holder set of claim 1, wherein: the air-permeable protective cover (3) and the circular sucker (1) are made of disposable medical sterile plastic materials and have certain flexibility.
5. The sterile hemodialysis catheter holder set of claim 1, wherein: the sterile application (6) is square or rectangular.
6. The sterile hemodialysis catheter holder set of claim 1, wherein: the diameter of the circular fixing paste (5) is smaller than that of the circular sucker (1).
7. The sterile hemodialysis catheter holder set of claim 1, wherein: the size of the breathable protective cover (3) is 16cm in height and 7cm in diameter.
8. The sterile hemodialysis catheter holder set of claim 1, wherein: the size of the ear front adhesive plaster (2) and the ear back adhesive plaster (4) is 3cm long and 2cm wide.
CN202021177604.0U 2020-06-23 2020-06-23 Aseptic hemodialysis catheter fixer cover Active CN213100282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021177604.0U CN213100282U (en) 2020-06-23 2020-06-23 Aseptic hemodialysis catheter fixer cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021177604.0U CN213100282U (en) 2020-06-23 2020-06-23 Aseptic hemodialysis catheter fixer cover

Publications (1)

Publication Number Publication Date
CN213100282U true CN213100282U (en) 2021-05-04

Family

ID=75672916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021177604.0U Active CN213100282U (en) 2020-06-23 2020-06-23 Aseptic hemodialysis catheter fixer cover

Country Status (1)

Country Link
CN (1) CN213100282U (en)

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