CN219022898U - External tube fixer for lumbar hard film - Google Patents

Abstract

The application provides an external tube fixer of lumbar dura mater belongs to external tube fixing technical field. This external pipe fixer of lumbar vertebrae dura mater includes first fixed subassembly and second fixed subassembly, first fixed subassembly includes first dressing, external body and retaining member, the socket has been seted up to first dressing, the second fixed subassembly includes second dressing and transparent dressing, transparent dressing run through set up in the second dressing, second dressing one end set up in first dressing top, the second dressing other end with first dressing links to each other mutually, through setting up first dressing, external body and retaining member, can avoid the external body that comes out from skin directly with skin contact, fix it in the first dressing outside to avoided with skin friction, through setting up second dressing and transparent dressing, can compress tightly external body again fixedly, the condition of wound department can conveniently be observed to transparent design simultaneously.

Description

External tube fixer for lumbar hard film

Technical Field

The application relates to the field of external tube fixation, in particular to an external tube fixer for lumbar hard membranes.

Background

Some current medical treatments require placement of a catheter in the epidural space of the waist, which can inject analgesics and local anesthetics into a series of dorsal and ventral nerve roots exiting the spinal cord and exiting the epidural space, thereby providing anesthesia or analgesia to specific nerve root distribution areas.

The current fixed mode to the external pipe of dura mater is mostly through dressing subsides will follow the external pipe pressure subsides of patient skin extension on patient's skin, but leaves the space between external pipe and the patient's skin through the mode that dressing pasted external pipe, and external pipe and patient's skin contact cause the friction easily, and dressing covers the wound and be difficult for observing.

Disclosure of Invention

In order to overcome the defects, the application provides an external lumbar epidural tube fixer, which aims to solve the problems in the background technology.

The embodiment of the application provides an external lumbar epidural tube fixer which comprises a first fixing component and a second fixing component.

The first fixed subassembly includes first dressing, external body and retaining member, the socket has been seted up to first dressing, external body runs through first dressing, the retaining member set up in first dressing top, just the retaining member lock joint external body surface.

The second fixing component comprises a second dressing and a transparent dressing, the transparent dressing penetrates through the second dressing, one end of the second dressing is arranged at the top of the first dressing, and the other end of the second dressing is connected with the first dressing in a standing mode.

In a specific embodiment, the first dressing is provided with a perforation communicated with the socket, and the external tube body penetrates through the perforation.

In the realization process, through the perforation that is linked together with the socket of seting up, after passing external body through the socket level, external body corresponds in the perforation, and avoids the dressing of leading to the socket position to appear buckling because of external body diameter, influences the use comfort level.

In a specific embodiment, the locking member includes a first adhesive tape and a second adhesive tape, the first adhesive tape and the second adhesive tape are disposed in a crossing manner, one end of the first adhesive tape and one end of the second adhesive tape are bonded to the other end of each of the first adhesive tape and the second adhesive tape, and the external tube body penetrates through the first adhesive tape and the second adhesive tape.

In the implementation process, the external pipe body is pulled in and fixed to two sides through the first adhesive tape and the second adhesive tape which are arranged in a crossing manner, and the external pipe body can be stably fixed.

In a specific embodiment, the second dressing perimeter is provided with an adhesive patch that is affixed to the first dressing top perimeter.

In the implementation process, the adhesive sheet is used for adhering the second dressing to the top of the first dressing.

In a specific embodiment, the second dressing and the transparent dressing are of an integrally formed design.

In a specific embodiment, the first dressing is provided with an adhesive ring on the peripheral side, and the adhesive ring is adhered to the skin surface of the human body.

In the implementation process, the first dressing is adhered to the surface of the skin of the human body by arranging the adhering ring.

In a specific embodiment, the adhesive ring is provided with a plurality of vent holes.

In the implementation process, the ventilation holes are formed, so that ventilation to the skin at the pasting position is facilitated, and the comfort level is improved.

In a specific embodiment, the second dressing end is provided with an extension band.

In the implementation process, the extension belt is arranged and used for lifting the second dressing by taking the extension belt with fingers when the second dressing needs to be removed.

The beneficial effects of the utility model are as follows: through setting up first dressing, external body and retaining member, can avoid the external body direct and the skin contact that comes out from skin, fix it in the first dressing outside to avoided with skin friction, through setting up second dressing and transparent dressing, can compress tightly external body again fixedly, the condition of wound can conveniently be observed to transparent design simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a lumbar epidural catheter fixator according to an embodiment of the application;

fig. 2 is a schematic structural view of a locking member according to an embodiment of the present application;

fig. 3 is a schematic view of a socket structure according to an embodiment of the present application;

fig. 4 is a schematic structural view of a second dressing according to an embodiment of the present application.

In the figure: 100-a first securing assembly; 110-a first dressing; 111-sockets; 112-perforating; 120-an external pipe body; 130-locking member; 131-a first adhesive tape; 132-a second adhesive tape; 140-sticking the ring; 141-a vent hole; 200-a second securing assembly; 210-a second dressing; 211-an adhesive sheet; 212-an extension band; 220-transparent dressing.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.

Referring to fig. 1-4, the present application provides a lumbar epidural catheter anchor comprising a first anchor assembly 100 and a second anchor assembly 200.

Referring to fig. 1, 2 and 3, the first fixing assembly 100 includes a first dressing 110, an external tube 120 and a locking member 130, the first dressing 110 is provided with a socket 111, the external tube 120 penetrates through the first dressing 110, the locking member 130 is disposed at the top of the first dressing 110, and the locking member 130 is locked to the outer surface of the external tube 120.

In a specific embodiment, the first dressing 110 is provided with a through hole 112 communicated with the socket 111, the external tube 120 penetrates through the through hole 112, and after passing through the external tube 120 horizontally through the socket 111, the external tube 120 is correspondingly in the through hole 112, so that bending of the dressing at the position of the socket 111 due to the diameter of the external tube 120 is avoided, and the use comfort is affected.

In this embodiment, the locking member 130 includes a first adhesive tape 131 and a second adhesive tape 132, where the first adhesive tape 131 and the second adhesive tape 132 are disposed in a crossing manner, and one end of the first adhesive tape 131 and one end of the second adhesive tape 132 are bonded to the other end of each other, and the external pipe 120 penetrates through the first adhesive tape 131 and the second adhesive tape 132, and the external pipe 120 is pulled into and fixed to both sides through the first adhesive tape 131 and the second adhesive tape 132 disposed in a crossing manner, so that the external pipe 120 can be stably fixed.

In a specific embodiment, the adhesive ring 140 is disposed on the circumferential side of the first dressing 110, and the adhesive ring 140 is adhered to the skin surface of the human body, and the adhesive ring 140 is disposed to adhere the first dressing 110 to the skin surface of the human body.

In a specific embodiment, the adhesive ring 140 is provided with a plurality of vent holes 141, and by providing the vent holes 141, ventilation to the skin at the adhesive position is facilitated, and comfort is improved.

Referring to fig. 1, 2 and 4, the second fixing component 200 includes a second dressing 210 and a transparent dressing 220, the transparent dressing 220 is penetratingly disposed in the second dressing 210, one end of the second dressing 210 is disposed at the top of the first dressing 110, the other end of the second dressing 210 is connected to the first dressing 110, and the second dressing 210 and the transparent dressing 220 are integrally formed.

In a specific embodiment, the second dressing 210 is provided with an adhesive patch 211 on the peripheral side thereof, and the adhesive patch 211 is adhered to the peripheral side of the top of the first dressing 110, and the second dressing 210 is adhered to the top of the first dressing 110 by providing the adhesive patch 211.

In a specific embodiment, the end of the second dressing 210 is provided with an extension strap 212, by providing an extension strap 212, for lifting the second dressing 210 by finger pinching the extension strap 212 when it is desired to remove the second dressing 210.

The working principle of the lumbar epidural external tube fixer is as follows: when the external tube body 120 extending out of the skin passes through the insertion opening 111 on the first dressing 110, the first dressing 110 is sleeved on the external tube body 120 through the through hole 112, then the first dressing 110 is adhered to the skin, the external tube body 120 is placed on the first adhesive tape 131 and the second adhesive tape 132, the ends of the first adhesive tape 131 and the second adhesive tape 132 are respectively pulled to rotate for one hundred eighty degrees to be adhered to the other end, the external tube body 120 is pulled to be tensioned to two sides through two adhesives, the external tube body 120 can be stably fixed, the external tube body 120 coming out of the skin can be prevented from being directly contacted with the skin, then the second dressing 210 is adhered to the first dressing 110 through the adhesive piece 211, the external tube body 120 can be tightly fixed again, and meanwhile, the transparent dressing 220 can conveniently observe the condition of a wound.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. External tube fixer of lumbar hard film, characterized by comprising

The first fixing assembly (100), the first fixing assembly (100) comprises a first dressing (110), an external pipe body (120) and a locking piece (130), the first dressing (110) is provided with a socket (111), the external pipe body (120) penetrates through the first dressing (110), the locking piece (130) is arranged at the top of the first dressing (110), and the locking piece (130) is locked with the outer surface of the external pipe body (120);

the second fixed subassembly (200), second fixed subassembly (200) include second dressing (210) and transparent dressing (220), transparent dressing (220) run through set up in second dressing (210), second dressing (210) one end set up in first dressing (110) top, second dressing (210) other end with first dressing (110) are mutually standing and are linked.

2. The lumbar epidural catheter fixator according to claim 1, wherein the first dressing (110) is provided with a perforation (112) communicated with the socket (111), and the external catheter body (120) penetrates through the perforation (112).

3. The lumbar epidural space tube holder of claim 1, wherein the locking member (130) comprises a first adhesive tape (131) and a second adhesive tape (132), the first adhesive tape (131) and the second adhesive tape (132) are disposed to cross each other, one end of the first adhesive tape (131) and one end of the second adhesive tape (132) are bonded to the other end of each, and the external tube body (120) penetrates through the first adhesive tape (131) and the second adhesive tape (132).

4. The lumbar epidural catheter fixator according to claim 1, wherein the second dressing (210) is provided with an adhesive patch (211) on the peripheral side, and the adhesive patch (211) is adhered to the top peripheral side of the first dressing (110).

5. The lumbar epidural catheter anchor of claim 1, wherein the second dressing (210) and the transparent dressing (220) are of an integrally molded design.

6. The lumbar epidural catheter fixator according to claim 1, wherein an adhesive ring (140) is provided on the circumferential side of the first dressing (110), and the adhesive ring (140) is adhered to the skin surface of the human body.

7. The external lumbar spinal canal fixator of claim 6 wherein said adhesive ring (140) is provided with a plurality of ventilation holes (141).

8. The lumbar epidural catheter anchor of claim 1, wherein the second dressing (210) is provided with an extension band (212) at the end.

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