CN215916148U

CN215916148U - PTCD drainage tube fixing device

Info

Publication number: CN215916148U
Application number: CN202122127297.6U
Authority: CN
Inventors: 张俊兄; 周玲玲
Original assignee: Huaian No 1 Peoples Hospital
Current assignee: Huaian No 1 Peoples Hospital
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a PTCD drainage tube fixing device which comprises a hollow positioning ring, a drainage tube outlet fixing part and a drainage tube extension fixing part, wherein the hollow positioning ring is attached to the outer side of a drainage puncture point of a patient; the drainage tube outlet fixing part comprises two C-shaped fixing clamps which are arranged symmetrically left and right and fixed on the outer side wall of the drainage tube outlet, and the C-shaped fixing clamps are fixedly connected with the inner side wall of the hollow positioning ring through elastic shrinkage rods; the drainage tube extension section fixing part comprises a strip-shaped sliding rail fixedly connected with the outer wall of one side of the hollow positioning ring and a C-shaped sliding block arranged on the strip-shaped sliding rail, and a limiting hole for the drainage tube extension section to pass through is arranged below the C-shaped sliding block; when the drainage tube is used, the drainage tube can be stably fixed at the waist and abdomen position of a patient, the drainage tube is not easy to dislocate, and the safety of PTCD postoperative care is improved.

Description

PTCD drainage tube fixing device

Technical Field

The utility model belongs to the technical field of medical auxiliary articles, and particularly relates to a fixing device for a PTCD drainage tube.

Background

Percutaneous Transhepatic Cholangiotomy (PTCD) is a technical means for placing a catheter in a biliary tract percutaneously and transhepatically under an imaging technique, and PTCD is a preferred treatment scheme for many biliary diseases; however, the drainage tube of the patient using the treatment method is easy to dislocate, which brings hidden danger to the state of illness of the patient, increases the risk of safe nursing, and brings great inconvenience to rehabilitation and normal life.

Disclosure of Invention

The utility model aims to: the utility model provides a solve above-mentioned technical problem's PTCD drainage tube fixing device, when using, can make the drainage tube fix the waist abdomen position at patient steadily, the drainage tube is difficult for dislocating, has improved the security of PTCD postoperative care, and the extension section of drainage tube is difficult for exposing simultaneously, brings the facility for patient's daily life.

The technical scheme of the utility model is as follows: a PTCD drainage tube fixing device comprises a hollow positioning ring attached to the outer side of a drainage puncture point of a patient, a drainage tube outlet fixing part arranged on the inner side wall of the hollow positioning ring, and a drainage tube extending section fixing part arranged on the outer wall of one side of the hollow positioning ring;

the drainage tube outlet fixing part comprises two C-shaped fixing clamps which are arranged symmetrically left and right and fixed on the outer side wall of the drainage tube outlet, and the C-shaped fixing clamps are fixedly connected with the inner side wall of the hollow positioning ring through elastic shrinkage rods;

the drainage tube extension fixing part comprises a strip-shaped sliding rail fixedly connected with the outer wall of one side of the hollow positioning ring and a C-shaped sliding block arranged on the strip-shaped sliding rail, and a limiting hole for the drainage tube extension to penetrate is formed in the lower portion of the C-shaped sliding block.

As an optimized technical scheme, a C-shaped clamping seat used for placing the extension section of the drainage tube is arranged at the tail end of the strip-shaped sliding rail, and a buckle which is matched with the C-shaped clamping seat in an up-and-down mode is arranged on the C-shaped clamping seat.

As a preferable technical scheme, a waist elastic tie is respectively arranged at the outer side ends of the hollow positioning ring and the drainage tube extension fixing part, and the free ends of the two waist elastic ties are fixed at the waist and abdomen position of the patient through magic cement.

As the preferred technical scheme, the hollow positioning ring and the drainage tube extension fixing part are respectively provided with a pressure sore prevention pad on the surface of one side close to the drainage puncture point of the patient.

As a preferred technical scheme, an adhesive layer and release paper are sequentially arranged on the pressure sore prevention pad from inside to outside.

As a preferred technical scheme, a plurality of air holes which are arranged at equal intervals are arranged on the outer side edge of the hollow positioning ring.

Preferably, a semicircular push block is provided on an upper surface of the C-shaped slide block.

The utility model has the advantages that:

1. when the fixing device for the PTCD drainage tube is used, the drainage tube can be stably fixed at the waist and abdomen position of a patient, the drainage tube is not easy to dislocate, the safety of PTCD postoperative care is improved, meanwhile, the extension section of the drainage tube is not easy to expose, and convenience is brought to the daily life of the patient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

The utility model is further described with reference to the following figures and examples:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a rear view of the hollow positioning ring and the drainage tube extension fixing portion of the present invention;

wherein: 1 cavity holding ring, 2C type fixation clamp, 3 elastic contraction pole, 4 bar slide rails, 5C type sliding block, 6 spacing holes, 7C type cassette, 8 buckles, 9 waist elastic frenulum, 10 magic are glued, 11 prevent pressing sore pads, 12 bleeder vents, 13 semi-circular ejector pad.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example (b): referring to fig. 1, a PTCD drainage tube fixing device comprises a hollow positioning ring 1 attached to the outer side of a drainage puncture point of a patient, a drainage tube outlet fixing part arranged on the inner side wall of the hollow positioning ring 1, and a drainage tube extension fixing part arranged on the outer wall of one side of the hollow positioning ring 1; the drainage tube outlet fixing part comprises two C-shaped fixing clamps 2 which are arranged symmetrically left and right and fixed on the outer side wall of the drainage tube outlet, and the C-shaped fixing clamps 2 are fixedly connected with the inner side wall of the hollow positioning ring 1 through elastic shrinkage rods 3; wherein drainage tube extension fixed part include with 1 one side outer wall fixed connection's of cavity holding ring bar slide rail 4, and set up in C type sliding block 5 on the bar slide rail 4 the below of C type sliding block 5 is provided with the spacing hole 6 that supplies the drainage tube extension to pass, adopts spacing hole 6 on the C type sliding block 5, fixes a position the drainage tube extension, prevents effectively that the drainage tube from exposing, brings the facility for patient's daily life.

In this embodiment, the end of the strip-shaped slide rail 4 is provided with a C-shaped clamping seat 7 for placing the extension section of the drainage tube, the C-shaped clamping seat 7 is provided with a buckle 8 which is vertically matched with the C-shaped clamping seat, and the extension section of the drainage tube is further positioned by matching the C-shaped clamping seat 7 with the buckle 8, so that the drainage tube is effectively prevented from being exposed.

In this embodiment cavity holding ring 1 with the outside end of drainage tube extension fixed part respectively is provided with a waist elastic tie 9, and the free end of two waist elastic ties 9 glues 10 through the magic and is fixed in patient's waist abdomen position, adopts waist elastic tie 9 and magic to glue 10 cooperations and use, and the elasticity can be adjusted, is fit for the use with different patients, and the practicality is higher.

Referring to fig. 2, as the fixing parts of the hollow positioning ring 1 and the drainage tube extension section are made of harder materials, pressure sore prevention pads 11 are arranged on the fixing parts of the hollow positioning ring 1 and the drainage tube extension section and on the surfaces of the fixing parts of the hollow positioning ring 1 and the drainage tube extension section, which are close to the drainage puncture point of a patient, so that the problem of pressure sore caused by long-time wearing of the patient is effectively solved; prevent pressing sore pad 11 is gone up from inside to outside and has set gradually pasting the layer (not drawn on the picture) and from type paper (not drawn on the picture), wherein can make things convenient for medical personnel to wear or dismantle from type paper and pasting the layer.

In this embodiment, the outer edge of the hollow positioning ring 1 is provided with a plurality of air holes 12 arranged at equal intervals, so that the overall air permeability of the device is improved through the air holes, and the comfort level of the patient is further improved.

In this embodiment, a semicircular push block 13 is disposed on the upper surface of the C-shaped sliding block 5, and the semicircular push block 13 facilitates the patient to push the C-shaped sliding block 5 from left to right when the patient uses the C-shaped sliding block, so as to adjust the position of the C-shaped sliding block 5 according to the requirement of the patient.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A PTCD drainage tube fixing device is characterized by comprising a hollow positioning ring attached to the outer side of a drainage puncture point of a patient, a drainage tube outlet fixing part arranged on the inner side wall of the hollow positioning ring, and a drainage tube extension fixing part arranged on the outer wall of one side of the hollow positioning ring;

2. The PTCD drainage tube fixing device as claimed in claim 1, wherein a C-shaped clamping seat for placing the drainage tube extension section is arranged at the tail end of the strip-shaped sliding rail, and a buckle matched with the C-shaped clamping seat is arranged on the C-shaped clamping seat up and down.

3. The PTCD drainage tube fixing device according to claim 1, wherein a waist elastic band is provided at each of the outer ends of the hollow positioning ring and the drainage tube extension fixing part, and free ends of the waist elastic bands are fixed to the waist and abdomen of the patient by hook and loop fasteners.

4. The PTCD drainage tube securement device of claim 1, wherein a pressure sore prevention pad is disposed on each of the side surfaces of the hollow positioning ring and the drainage tube extension securement portion that are proximal to the drainage puncture of the patient.

5. The PTCD drainage tube fixing device as claimed in claim 4, wherein an adhesive layer and a release paper are sequentially arranged on the pressure sore prevention pad from inside to outside.

6. The PTCD drainage tube securement device of claim 1, wherein a plurality of equally spaced vent holes are provided in the outer rim of the hollow positioning ring.

7. The PTCD drainage tube securing device of claim 1, wherein a semi-circular push block is provided on the upper surface of the C-shaped sliding block.