CN213347136U

CN213347136U - Long-term catheter dialysis finishes fixing device

Info

Publication number: CN213347136U
Application number: CN202021901702.4U
Authority: CN
Inventors: 杨洋; 施雯
Original assignee: Nantong Infectious Disease Prevention and Control Hospital
Current assignee: Nantong Infectious Disease Prevention and Control Hospital
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-04
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a long-term catheter dialysis ending fixing device, which comprises a fixing pasting plate, wherein two rows of buckles are uniformly arranged on the upper surface of the fixing pasting plate, the edge of the fixing pasting plate is provided with a waterproof pasting ring, the waterproof pasting ring and the fixing pasting plate are integrated together, the upper surface of the fixing pasting plate is provided with a protective sleeve, the protective sleeve and the fixing pasting plate are connected together in a sliding way, the problem that the end part of a dialysis catheter is polluted easily when the dialysis catheter is used for bathing or washing the head because the existing catheter fixing device can fix the catheter but cannot fix the dialysis catheter of a patient for a long time is solved, the structure of the catheter dialysis ending fixing device is improved and optimized, so that the catheter fixing device can stably clamp the dialysis catheter, and the catheter fixing device is convenient to be pasted on the chest of the patient, and can guide the block to the dialysis catheter, be convenient for dialysis catheter's stability.

Description

Long-term catheter dialysis finishes fixing device

Technical Field

The utility model relates to a technical field is fixed to the pipe, in particular to long-term pipe dialysis finishes fixing device.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber in a dialyzer consisting of a plurality of hollow fibers, so that substance exchange is carried out through dispersion convection, metabolic waste in the body is removed, electrolyte and acid-base balance are maintained, excessive water in the body is removed at the same time, and the whole process of purified blood transfusion is called hemodialysis.

Chinese patent publication No. CN209033477 discloses a hemodialysis catheter behind-the-ear fixing device, relating to the technical field of medical instruments, the utility model discloses a strip-shaped breathable dressing sticker and a hemodialysis catheter fixing member, the hemodialysis catheter fixing member comprises a first connecting portion and a second connecting portion which are hinged to each other, a first semicircular through groove is formed on the surface of the first connecting portion, a second semicircular through groove is formed on the second connecting portion, the second semicircular through groove and the first semicircular through groove form a circular hole for accommodating a hemodialysis catheter, a clamping jaw is arranged on the first connecting portion, a clamping hole matched with the clamping jaw is arranged on the second connecting portion, and a first adhesive layer is arranged on the lower surface of the strip-shaped breathable dressing sticker; the utility model discloses a quick fixed hemodialysis pipe of hemodialysis pipe fixed part, and can effectually prevent that the hemodialysis pipe from droing, paste through the quick ventilative dressing of rectangular shape in first viscose layer and fix behind patient's ear, make things convenient for patient's activity, can alleviate medical personnel's work load.

The catheter fixing device described in the above patent has the following problems: although the conventional catheter fixing device can fix the catheter, the fixing device cannot fix the dialysis catheter of the patient for a long time, and the end of the dialysis catheter is easily contaminated when the patient takes a bath or washes the head.

SUMMERY OF THE UTILITY MODEL

To solve the above problems, the present invention provides a long-term catheter dialysis termination fixing device.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a long-term catheter dialysis finishes fixing device, includes fixed flitch, fixed flitch upper surface is even is equipped with two rows of buckles, and fixed flitch edge is equipped with waterproof pad pasting circle, and waterproof pad pasting circle is in the same place with fixed flitch, and fixed flitch upper surface is equipped with the protective sheath, and protective sheath and fixed flitch sliding connection are in the same place.

Through adopting the above-mentioned technical scheme, fixed flitch is convenient for laminate on patient's skin, thereby the convenience is fixed dialysis pipe, the installation and the use of the ventilative pipe of being convenient for, the buckle is convenient for cooperate dialysis pipe, thereby the convenience carries out stable direction and block to dialysis pipe, waterproof seal is convenient for laminate around fixed flitch, thereby the convenience is protected fixed flitch, avoid fixed flitch to appear the stability that breaks away from with patient's skin easily, the protective sheath is convenient for protect patient dialysis pipe's tip, thereby avoid dialysis pipe tip to receive the pollution easily.

Preferably, a circle of slot is arranged at the position, close to the edge, of the upper surface of the fixed flitch, and a fixing head is arranged on the upper surface of the fixed flitch along the front ends of the two rows of buckles.

Through adopting above-mentioned technical scheme, the slot is convenient for cooperate waterproof pad pasting circle to make things convenient for waterproof pad pasting circle and fixed flitch cooperation to be used, be convenient for carry out the shutoff to fixed flitch edge, fixed head is convenient for carry on spacingly to the dialysis catheter tip, is convenient for the sufficient stability of dialysis catheter tip, thereby conveniently protects dialysis catheter tip.

Preferably, a through hole is formed in the position, aligned with the buckle, of the fixing head, a sealing ring is arranged inside the through hole, and a sliding groove is formed in the position, aligned with the fixing head, of the upper surface of the fixing pasting plate.

Through adopting above-mentioned technical scheme, the perforation is convenient for cooperate the dialysis pipe to make things convenient for dialysis pipe tip to pass from the perforation, the sealing washer is convenient for seal between dialysis pipe and the perforation, thereby avoids advancing water when bathing easily between perforation and the pipe, and the spout is convenient for cooperate the protective sheath, thereby makes things convenient for the fixed head of protective sheath cooperation to use, and then conveniently protects the treatment to dialysis pipe tip.

Preferably, the waterproof sticking ring is provided with a pressing ring at a position aligned with the slot, and the bottom surface of the waterproof sticking ring is provided with a veneer.

Through adopting above-mentioned technical scheme, the clamping ring is convenient for cooperate the slot to make things convenient for waterproof pad pasting circle and fixed flitch cooperation to use, be convenient for protect fixed flitch edge, avoid the easy rainwater of fixed flitch to drop, the wainscot is convenient for waterproof pad pasting circle and patient's skin laminating be in the same place.

Preferably, the bottom parts of the two sides of the front end of the protective sleeve are provided with ear plates, and the ear plates are provided with compression knobs.

Through adopting above-mentioned technical scheme, the otic placode is convenient for the cooperation and compresses tightly the knob to conveniently fix the protective sheath on fixed flitch, the stable use of the protective sheath of being convenient for is convenient for carry out effectual protection to the dialysis catheter tip.

Preferably, a sliding rail is arranged at the position where the bottom surface of the protective sleeve aligns with the sliding groove, and an inserting ring is arranged at the rear end of the protective sleeve which aligns with the inner ring of the fixed head.

Through adopting above-mentioned technical scheme, the slide rail is convenient for cooperate the protective sheath to make things convenient for the protective sheath and fix flitch sliding connection together, the stable use of fixed flitch cooperation protective sheath of being convenient for, insert the circle and be convenient for insert inside the fixed head, thereby make things convenient for the fixed head can stabilize and link together with the protective sheath, thereby convenient stable dialysis catheter tip protects.

Will fix the flitch laminating in patient's chest during the use, then with the clamping ring pressfitting of waterproof gasket inside the slot, and make the veneer laminating on patient's skin, thereby make waterproof gasket protect fixed flitch, later with the dialysis catheter card on the buckle, and make dialysis catheter tip pass perforation and sealing washer, later promote inside the inserting ring of protective sheath inserts the fixed head, then screw up and compress tightly the knob, make the fixed head fix on fixed flitch can.

To sum up, the utility model discloses mainly have following beneficial effect: through the structure to the pipe dialysis finish fixing device improve and optimize, make the block dialysis pipe that pipe fixing device can be stable, and this kind of pipe fixing device is convenient for laminate at patient's chest, and can lead the block to the dialysis pipe, the stability of the dialysis pipe of being convenient for, avoid the dialysis pipe to appear mixed and disorderly problem easily, and this kind of pipe fixing device can protect dialysis pipe port department, can make the in-process dialysis pipe of washing one's face and rinsing one's mouth can not be contaminated.

Drawings

FIG. 1 is a schematic view of a catheter securement device;

FIG. 2 is a schematic view of the structure of the fixing plate;

FIG. 3 is a schematic view of the construction of the waterproof grommet;

figure 4 is a schematic view of a protective sheath.

Reference numerals: 1. fixing the flitch; 11. a slot; 12. buckling; 13. a fixed head; 14. perforating; 15. a seal ring; 16. a chute; 2. waterproof sticking rings; 21. veneering; 22. pressing a ring; 3. a protective sleeve; 31. an ear plate; 32. a slide rail; 33. a compression knob; 34. and (4) inserting a ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a fixing device for ending long-term catheter dialysis comprises a fixing pasting board 1, wherein two rows of buckles 12 are uniformly arranged on the upper surface of the fixing pasting board 1, a waterproof pasting ring 2 is arranged at the edge of the fixing pasting board 1, the waterproof pasting ring 2 and the fixing pasting board 1 are clamped together, a protective sleeve 3 is arranged on the upper surface of the fixing pasting board 1, and the protective sleeve 3 and the fixing pasting board 1 are connected together in a sliding manner; the fixing pasting plate 1 is convenient to be pasted on the skin of a patient, so that a dialysis catheter can be conveniently fixed, and a breathable catheter can be conveniently installed and used, the buckle 12 is convenient to be matched with the dialysis catheter, so that stable guiding and clamping of the dialysis catheter can be conveniently carried out, the waterproof pasting ring 2 is convenient to be pasted along the periphery of the fixing pasting plate 1, so that the fixing pasting plate 1 can be conveniently protected, the stability that the fixing pasting plate 1 is easily separated from the skin of the patient can be avoided, the protection sleeve 3 is convenient to protect the end part of the dialysis catheter of the patient, and the end part of the dialysis catheter can be prevented from being easily polluted; this kind of structure makes the block dialysis catheter that catheter securement device can be stable, and this kind of catheter securement device is convenient for laminate at patient's chest to can lead the block to the dialysis catheter, the stability of the dialysis catheter of being convenient for avoids dialysis catheter to appear mixed and disorderly problem easily, and this kind of catheter securement device can protect dialysis catheter port department, can make the in-process dialysis catheter of washing one's face and rinsing one's mouth can not be contaminated.

Referring to fig. 2, a circle of slots 11 is formed in the upper surface of the fixed flitch 1 near the edge, and a fixing head 13 is arranged on the upper surface of the fixed flitch 1 along the front ends of two rows of buckles 12; the slot 11 is convenient for matching with the waterproof adhesive ring 2, so that the waterproof adhesive ring 2 and the fixed adhesive plate 1 can be conveniently matched for use, the edge of the fixed adhesive plate 1 can be conveniently plugged, the end part of the dialysis catheter can be conveniently limited by the fixing head 13, and the end part of the dialysis catheter can be conveniently and stably enough, so that the end part of the dialysis catheter can be conveniently protected; a through hole 14 is formed in the position, aligned with the buckle 12, of the fixing head 13, a sealing ring 15 is arranged inside the through hole 14, and a sliding groove 16 is formed in the position, aligned with the fixing head 13, of the upper surface of the fixing pasting board 1; perforation 14 is convenient for cooperate the dialysis pipe to make things convenient for the dialysis pipe tip to pass from perforation 14, sealing washer 15 is convenient for seal between dialysis pipe and the perforation 14, thereby avoids advancing water when bathing easily between perforation 14 and the pipe, and spout 16 is convenient for cooperate protective sheath 3, thereby makes things convenient for protective sheath 3 to cooperate fixed head 13 to use, and then conveniently protects the treatment to the dialysis pipe tip.

Referring to fig. 3, a pressing ring 22 is disposed at a position where the waterproof adhesive ring 2 aligns with the slot 11, and a facing 21 is disposed at a bottom surface of the waterproof adhesive ring 2; the clamping ring 22 is convenient to match with the slot 11, so that the waterproof adhesive ring 2 and the fixed adhesive plate 1 are conveniently matched for use, the edge of the fixed adhesive plate 1 is protected, the phenomenon that the fixed adhesive plate 1 is easy to rain and fall off is avoided, and the adhesive surface 21 is convenient to adhere the waterproof adhesive ring 2 and the skin of a patient together.

Referring to fig. 4, the bottom of the two sides of the front end of the protective sleeve 3 is provided with ear plates 31, and the ear plates 31 are provided with pressing knobs 33; the ear plate 31 is convenient to be matched with the pressing knob 33, so that the protective sleeve 3 is convenient to be fixed on the fixed pasting plate 1, the protective sleeve 3 is convenient to be stably used, and the end part of the dialysis catheter is convenient to be effectively protected; a slide rail 32 is arranged at the position of the bottom surface of the protective sleeve 3 aligned with the slide groove 16, and an inserting ring 34 is arranged at the rear end of the protective sleeve 3 aligned with the inner ring of the fixed head 13; slide rail 32 is convenient for cooperate protective sheath 3 to make things convenient for protective sheath 3 and fixed flitch 1 sliding connection to be in the same place, the stable use of fixed flitch 1 cooperation protective sheath 3 of being convenient for, insert that circle 34 is convenient for insert inside fixed head 13, thereby make things convenient for fixed head 13 can be stable and link together with protective sheath 3, thereby convenient stable dialysis catheter tip protects.

The using method comprises the following steps: will fix flitch 1 during the use and laminate at patient's chest, then with the clamping ring 22 pressfitting of waterproof flitch 2 inside slot 11, and make wainscot 21 laminate on patient's skin, thereby make waterproof flitch 2 protect fixed flitch 1, later with the dialysis catheter card on buckle 12, and make dialysis catheter tip pass perforation 14 and sealing washer 15, later promote insert that the circle 34 of protective sheath 3 inserts inside fixed head 13, then screw up and compress tightly knob 33, it can to make fixed head 13 fix on fixed flitch 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A long-term catheter dialysis termination fixture, comprising: including fixed flitch (1), fixed flitch (1) upper surface is even is equipped with two rows of buckles (12), fixed flitch (1) edge is equipped with waterproof pad ring (2), waterproof pad ring (2) and fixed flitch (1) block are in the same place, fixed flitch (1) upper surface is equipped with protective sheath (3), protective sheath (3) and fixed flitch (1) sliding connection are in the same place.

2. The long-term catheter dialysis termination fixture of claim 1, wherein: the upper surface of the fixed flitch (1) is provided with a circle of slots (11) at the position close to the edge, and the upper surface of the fixed flitch (1) is provided with a fixing head (13) along the front ends of the two rows of buckles (12).

3. The long-term catheter dialysis termination fixture of claim 2, wherein: the fixing head (13) is provided with a through hole (14) in the position aligned with the buckle (12), a sealing ring (15) is arranged inside the through hole (14), and a sliding groove (16) is arranged in the position aligned with the fixing head (13) on the upper surface of the fixing pasting board (1).

4. The long-term catheter dialysis termination fixture of claim 3, wherein: the waterproof adhesive ring (2) is provided with a pressing ring (22) at a position aligned with the slot (11), and the bottom surface of the waterproof adhesive ring (2) is provided with an adhesive surface (21).

5. The long-term catheter dialysis termination fixture of claim 4, wherein: the protective sheath (3) front end both sides bottom is equipped with otic placode (31), be equipped with on otic placode (31) and compress tightly knob (33).

6. The long-term catheter dialysis termination fixture of claim 5, wherein: a sliding rail (32) is arranged at the position, aligned with the sliding groove (16), of the bottom surface of the protective sleeve (3), and an inserting ring (34) is arranged at the rear end of the protective sleeve (3) and aligned with the inner ring of the fixed head (13).