CN211214881U

CN211214881U - Central venous catheter protects fixing device

Info

Publication number: CN211214881U
Application number: CN201921821994.8U
Authority: CN
Inventors: 觉么茶; 杨虹; 李莉; 赵会蓉; 杨春; 湖小浈
Original assignee: Jiangyou 903 Hospital
Current assignee: Jiangyou 903 Hospital
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-11
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a central venous catheter protection fixing device, which comprises a collecting belt, wherein the end parts at the two ends of the collecting belt can be mutually separated or mutually buckled, and a sleeve buckle for fixing an indwelling central venous catheter is fixedly arranged on the collecting belt; the left-right swing of the indwelling central venous catheter caused by the friction of clothes is avoided, so that a patient can wear the clothes during the dialysis process, and the skin of the body is prevented from being directly exposed; greatly protecting the privacy and respect of the sick and the friends.

Description

Central venous catheter protects fixing device

Technical Field

The invention relates to the field of medical care, in particular to a catheter protection and fixing device in a dialysis process.

Background

In the dialysis treatment process of the central venous catheter, the patient generally adopts the central venous catheter to maintain hemodialysis in order to avoid puncturing the patient for many times and ensure the cleanness of the affected part due to poor vascular conditions.

However, when the central venous catheter is in other places covered by clothes, the medical tape sticking mode is not feasible at present, and the two reasons are as follows: firstly, after the central venous catheter is stuck to the skin, the friction of clothes can cause the adhesive tape to fall off, and the fallen catheter can cause accidental injury to patients; secondly, if the clothes are opened to ensure the position of the central venous catheter to be fixed, when the private parts of the patient are treated, the private parts need to be exposed for a long time, such as the chest or lower body part of the patient, so that not only certain psychological shadow is caused to the patient, but also the private parts are a behavior which is not respected to medical staff; moreover, exposure to cold may be a risk if it is feasible in the summer, but in the winter, the temperature is low and exposure to the body may cause other symptoms such as colds.

Disclosure of Invention

The invention aims to provide a central venous catheter protection and fixation device, which can be used for fixing a central venous catheter on the surface of a patient body and preventing the central venous catheter from falling off due to friction of clothes.

The catheter protection and fixation device can be used for fixing the central venous catheter on the upper body of a patient and can also be used for fixing the femoral venous catheter on the lower limb.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the central venous catheter protection and fixing device comprises a collecting and binding belt, the end parts of the two ends of the collecting and binding belt can be mutually separated or mutually buckled, and a sleeve buckle for fixing and retaining a central venous catheter is fixedly arranged on the collecting and binding belt.

In the technical scheme, the collecting and binding belt comprises a fixed section and movable sections at two ends of the fixed section, and the ends of the two movable sections can be mutually separated or mutually buckled.

In the above technical scheme, the collecting belt is connected with a positioning belt, and two ends of the positioning belt are respectively connected to different positions on the collecting belt.

In the technical scheme, two ends of the positioning belt are connected with the collecting belt in a buckling mode, and the positioning belt can be separated from the collecting belt.

In the technical scheme, at least one positioning belt is connected with a collecting belt.

In the above technical scheme, the fixed section is of an arc-shaped structure, and the arc-shaped structure has elastic deformation performance.

In the technical scheme, a plurality of buckles are arranged on the collecting belt along the circumferential direction of the collecting belt.

In the technical scheme, the indwelling catheter can be arranged in any one of the buckles, and the buckles arranged at different positions are used for fixing different medical positions of the indwelling catheter.

In the technical scheme, the sleeve buckle is arranged on the outer side of the collecting belt, and the heating unit is arranged on the inner side of the collecting belt, which is in contact with the skin.

In the technical scheme, the heating unit is arranged on the inner side of the movable section of the collecting belt.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

according to the scheme of the application, the indwelling catheter is fixedly bound on a body by utilizing the collecting belt, and the indwelling catheter is fixed on the collecting belt, so that the relative fixation between the indwelling central venous catheter and the position of the needle hole can be realized; the left-right swing of the indwelling central venous catheter caused by the friction of clothes is avoided, so that a patient can wear the clothes during the dialysis process, and the skin of the body is prevented from being directly exposed; the privacy and the respect of the patient are greatly protected;

this application increases the heating unit on the area of taking up, can utilize the suitable temperature that the heating unit provided to provide heat for near the pinhole, makes the patient mention comfortable degree in the dialysis process on the one hand, and suitable temperature on the other hand can promote hemodialysis's efficiency.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic illustration of the present application;

FIG. 2 is another schematic illustration of the present application;

wherein: 1 is a fixed section, 2 is a movable section, 3 is a positioning belt, and 4 is a sleeve buckle.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, the leash of the present embodiment is divided into a fixed end 1 and a movable section 2 at both ends of the fixed end, wherein the fixed end has a fixed shape and can maintain the shape in a free state. The fixed section in this embodiment may be a strip-shaped sheet structure made of soft plastic, and may deform within a certain range under the action of external force, for example, when stretching and shrinking along the movable section, the fixed section may bend inward; of course, the deformation is reversible and can be freely recovered without the action of external force.

When the human body is bound, the fixing section is mainly used for being attached to the back of the human body and can play a good supporting role after being attached to the back, so that the belt is prevented from falling off; the deformation effect of canned paragraph also is because the canned paragraph lies in the back laminating back, because the human muscle relax after lying for the extrusion canned paragraph that the health surface can be more, therefore the deformation of canned paragraph can make the human body more comfortable. Meanwhile, the fixed section can generate certain pulling force on the movable section due to deformation, and the pulling force can ensure that the whole tightening and binding belt is bound on the human body and cannot fall off.

One end of the flexible tape outside the movable section is fixedly connected with the end part of the fixed section, the other end of the flexible tape is provided with a thread gluing, and the end parts of the two movable sections with the thread gluing can be mutually bonded. The two movable sections are bonded with each other and then form a complete ring with the fixed section, the ring can be sleeved on a human body, the size of the diameter of the ring can be realized by adjusting the relative position of the thread gluing, and the acting force of the binding belt bound on the human body can be realized according to the size of the diameter of the ring.

The most main part of this embodiment is to be provided with a plurality of overlap on the activity section of taking up the area, the overlap sets up along taking up the activity section direction of taking, after whole taking up is binded on the human body, when carrying out the dialysis in certain position of human body as required, the overlap of position nearby just can be used for the pipe of dialysis usefulness, the pipe is fixed on taking up the area, directly paste on the human body surface, and because adopt the overlap, fixed pipe that can be very firm, just so can effectually avoid the friction of pipe and clothing to lead to the pipe to rock about the human body surface, thereby bring uncomfortable sense for the sick and friend department of human body. Because the collecting and binding belt is in a ring shape, the collecting and binding belt can be sleeved at different positions of a human body, and therefore, no matter a central venous catheter is carried out at one part of the human body, an indwelling catheter can be fixed through the embodiment.

In this embodiment, considering that the receiving strap may slide down when the receiving strap is tied to a human body due to sports or dressing, a positioning strap 3 is required to be provided on the receiving strap, the positioning strap has a flexible strip structure, two ends of the positioning strap are respectively provided with a sticking buckle, and the two ends are respectively connected to different positions on the receiving strap. When the fixing belt is bound on the surface of a human body, one end of the positioning belt is connected with a certain position on the fixing section of the collecting belt through the sticking buckle, and then the other end of the positioning belt is stuck and connected at a certain position on the movable section of the corresponding collecting belt right before and after the human body. Make the locating band similar to a baldric, certainly in order to ensure that the location is effectual, can set up two locating bands on receiving the ligature, a locating band on every shoulder after the binding is finished so, will receive the ligature through the locating band and stretch, avoid receiving the ligature and drop, as shown in fig. 2.

In this embodiment, it is considered that during dialysis, particularly when changing dressings or changing tubes, temporary unwraping is required; in winter, the skin of a human body can be cooled, so that in order to play a role of keeping warm, a part of heating units are arranged on the inner side of the movable section of the collecting belt, the heating units can be embedded in the collecting belt, the binding effect cannot be influenced, and the heating units are of a sheet type structure and cannot generate uncomfortable feeling on the surface of the human body.

The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.

Claims

1. A central venous catheter protection fixing device is characterized by comprising a collecting and binding belt, the end parts of the two ends of the collecting and binding belt can be mutually separated or mutually buckled, and a sleeve buckle for fixing an indwelling central venous catheter is fixedly arranged on the collecting and binding belt.

2. The central venous catheter protection fixing device as claimed in claim 1, wherein the collecting strap comprises a fixed section and a movable section at two ends of the fixed section, and the ends of the two movable sections can be separated from each other or buckled with each other.

3. The central venous catheter protection fixing device as claimed in claim 1 or 2, wherein the collecting strap is connected with a positioning strap, and two ends of the positioning strap are respectively connected to different positions on the collecting strap.

4. The central venous catheter protection fixing device as claimed in claim 3, wherein both ends of the positioning band are connected with the collecting bands through a snap-fit manner, and the positioning band can be separated from the collecting bands.

5. A central venous catheter protection harness as claimed in claim 3 characterised by at least one locating strap connected to a restraining strap.

6. The central venous catheter protection fixation device of claim 2, wherein the fixation section is an arcuate structure having elastic deformation properties.

7. The central venous catheter protection fixing device as claimed in claim 1, wherein the collecting strap is provided with a plurality of buckles along the circumference of the collecting strap.

8. The central venous catheter protecting and fixing device as claimed in claim 7, wherein the indwelling central venous catheter can be arranged in any one of the buckles, and the buckles arranged at different positions are used for fixing different medical positions of the indwelling central venous catheter.

9. The central venous catheter protection fixing device is characterized in that the sleeve buckle is arranged on the outer side of the collecting belt, and the heating unit is arranged on the inner side of the collecting belt, which is in contact with the skin.

10. A central venous catheter protection harness as claimed in claim 2 or 9 characterised in that the heating unit is located inside the active section of the lead.