CN213964765U

CN213964765U - Body surface catheter fixing device

Info

Publication number: CN213964765U
Application number: CN202022139775.0U
Authority: CN
Inventors: 徐景博; 程志卓; 高虹姣; 刘广来; 王建康
Original assignee: Henan Tuoren Medical Device Co ltd
Current assignee: Henan Tuoren Medical Device Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-08-17
Anticipated expiration: 2030-09-26

Abstract

The patent of the utility model relates to a medical instrument field specifically discloses a body surface pipe fixing device, apply ointment or plaster including PMKD, last buckle closure and ventilative, PMKD attach in ventilative upper surface of applying ointment or plaster, go up the buckle closure with PMKD passes through the connecting axle and rotates the connection, last buckle closure in be equipped with first recess, PMKD in be equipped with the second recess, first recess with the cooperation of second recess forms the pipe passageway. The utility model combines the fixed bottom plate with the breathable plaster, reduces the height of the catheter fixing device, keeps the catheter fixed and then attached to the skin, reduces the contact or dragging of the infusion tube by the patient in the normal activity, reduces the pain of the patient and is convenient for the patient to move; the groove and the semi-cylindrical bulge can be designed into various specifications according to different pipe diameters of the guide pipe, so that the guide pipe can be effectively prevented from moving; is suitable for large-scale popularization and use, and is economical and practical.

Description

Body surface catheter fixing device

Technical Field

The utility model relates to a medical instrument field, concretely relates to body surface pipe fixing device.

Background

In modern medicine, medical catheters are used more and more widely, such as drainage tubes, infusion tubes, central venous catheters for blood and blood transfusion, and the like. At present, the medical catheter in China is mainly fixed by the following two methods, one is to fix the catheter on the body surface of a patient by using a non-woven fabric adhesive tape, but the non-woven fabric adhesive tape is not firmly bonded and is easy to deform, and the catheter is easy to shift or even fall off by the fixing method; the other method is to suture the skin of the patient to fix the catheter, and the catheter is easy to pull a wound in the process of fixing the catheter, so that postoperative infection is caused, the patient suffers pain, and unnecessary loss is caused.

Based on this, how to design a body surface catheter fixing device which can be conveniently fixed by medical staff and is easy to operate, can solve the problems of skin infection and even ulceration and the like of a patient caused by fixing a catheter while stably fixing the catheter, and is a technical problem which needs to be solved by technical staff in the field at present.

Disclosure of Invention

An object of the utility model is to provide a body surface pipe fixing device sets up recess and arch, and fixed centre gripping pipe that can be better prevents that infusion in-process pipe from shifting, sets up that the gas permeability is good, the moderate ventilative of stickness is applied ointment or plaster, reduces the skin damage that patient's skin arouses because of medical viscose to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a body surface catheter fixing device comprises a fixing bottom plate, an upper buckle cover and a breathable patch, wherein the fixing bottom plate is attached to the upper surface of the breathable patch, the upper buckle cover is rotatably connected with the fixing bottom plate through a connecting shaft, a first groove is formed in the upper buckle cover, a second groove is formed in the fixing bottom plate, and the first groove and the second groove are matched to form a catheter channel.

As a further improvement of the present invention, the first groove and the second groove are both provided with protrusions.

As a further improvement of the utility model, the upper buckle cover is provided with a buckle trip button at the end far away from the connecting shaft, the fixed bottom plate is provided with a buckle trip button which is used in cooperation with the buckle trip button.

As a further improvement of the utility model, the utility model also comprises a rectangular block which is used for controlling the fastener stumble button and the fastener stumble switch.

As a further improvement, the utility model discloses a first recess the second recess with the arch all can design out multiple specification model according to the difference of pipe diameter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first groove and the second groove are internally provided with a plurality of bulges, so that the friction force between the conduit and the fixing device is increased, the conduit is better clamped when the conduit is fastened and fixed, and the conduit is prevented from moving and falling off;

2. the first groove, the second groove and the bulge can be designed into various specifications according to different pipe diameters of the guide pipe, and are suitable for large-scale popularization and use, and are economical and practical;

3. the breathable application is arranged, so that skin damage of the skin of a patient caused by conventional medical viscose can be reduced, meanwhile, the fixing bottom plate is combined with the breathable application, the height of the catheter fixing device is reduced, the catheter is kept attached to the skin after being fixed, the patient is prevented from touching or dragging the infusion tube in normal activities, the pain of the patient is reduced, and the patient can move conveniently;

4. set up buckle structure and can effectually prevent that the patient from mistake from touching and open fixing device.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 1-fastener catch; 2-a rectangular block; 3, covering a buckle cover; 4-a first groove; 5-bulge; 6-connecting shaft; 7-breathable application; 8-fastener clamping; 9-a second groove; and 10, fixing the bottom plate.

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 the ordinary skilled person in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a body surface catheter fixing device, especially a body surface catheter fixing device suitable for fixing medical catheters such as drainage tube and feeding tube on the body surface of a patient. The body surface catheter fixing device comprises a fixing bottom plate 10, an upper buckle cover 3 and a breathable application patch 7, wherein the fixing bottom plate 10 is attached to the upper surface of the breathable application patch 7, so that skin damage of the skin of a patient caused by conventional medical viscose can be reduced, meanwhile, the fixing bottom plate 10 is combined with the breathable application patch 7, the height of the catheter fixing device is reduced, the catheter is kept attached to the skin after being fixed, the phenomenon that the patient touches or pulls a transfusion tube in normal activities is reduced, the pain of the patient is reduced, and the patient can move conveniently; the upper buckle cover 3 is rotatably connected with the fixed base plate 10 through a connecting shaft 6, a first groove 4 is formed in the upper buckle cover 3, a second groove 9 is formed in the fixed base plate 10, and the first groove 4 is matched with the second groove 9 to form a conduit channel.

In one embodiment, the conduit passes through the second groove 9, and the first groove 4 and the second groove 9 cooperate to fasten the conduit to the fixed base plate 10.

In a specific embodiment, the upper buckle cover 3 is hinged to the fixed base plate 10 through a connecting shaft 6.

Preferably, the first groove 4 and the second groove 9 are both provided with protrusions, so that the friction force between the catheter and the fixing device is increased, the catheter is better clamped when being fastened and fixed, and the catheter is prevented from moving and even falling off.

Preferably, the upper buckle cover 3 is provided with a buckle trip 1 at one end far away from the connecting shaft, and the fixed bottom plate 10 is provided with a buckle trip 8 used in cooperation with the buckle trip 1.

In one embodiment, the fastening hooks 1 on both sides of the upper fastening cover 3 are fastened to the fastening hooks 8 on both sides of the fixed base plate 10 to fix the catheter on the body surface of the patient, and the air-permeable application 7 combined with the catheter solves the problems of loose fixation, easy looseness, falling off of the fixed catheter, infection of the fixed part of the catheter and ulceration of the surrounding skin.

Preferably, the fixing device also comprises a rectangular block 2 for controlling the buckle trip 1 and the buckle trip 8 to be opened and closed, so that the fixing device can be effectively prevented from being touched and opened by a patient by mistake.

In one embodiment, when the catheter is removed, the rectangular blocks 2 on both sides of the fastener catch 1 are kneaded to separate the fastener catch 1 from the fastener catch 8, so that the catheter is removed from the fixing device, thereby preventing the needle from moving during removal and relieving the pain of the patient.

Preferably, the first groove 4, the second groove 9 and the protrusion 5 can be designed into various specifications according to different pipe diameters of the conduit, so that the conduit can be better fixedly clamped to prevent the conduit from moving.

Preferably, the upper buckle cover 3 and the fixed base plate 10 include, but are not limited to, flexible or hard plastic materials.

The utility model discloses a concrete operation as follows:

when the catheter is fixed, the catheter penetrates through the second groove 9, the first groove 4 and the second groove 9 are matched to buckle the catheter in the catheter channel, the bulges 5 are arranged in the first groove 4 and the second groove 9, the buckle trippers 1 on the two sides of the upper buckle cover 3 are buckled on the buckle trippers 8 on the two sides of the fixed base plate 10, and the catheter is fixed on the body surface of a patient.

When the guide pipe is removed, the rectangular blocks 2 on both sides of the upper buckle catch 1 are kneaded to separate the upper buckle catch 1 from the buckle catch 8 of the fixed base plate 10, thereby removing the guide pipe from the fixing device.

When changing fixing device, only need tear fixing device's ventilative application ointment or plaster 7, when reducing the skin damage that patient's skin arouses because of medical viscose with ventilative application ointment or plaster 7 of patient's skin laminating, alleviateed nurse's work load, improved patient's satisfaction.

Claims

1. The utility model provides a body surface pipe fixing device, includes PMKD, goes up buckle closure and ventilative applying ointment or plaster, its characterized in that: the fixing bottom plate is attached to the upper surface of the breathable application, the upper buckle cover is rotatably connected with the fixing bottom plate through a connecting shaft, a first groove is formed in the upper buckle cover, a second groove is formed in the fixing bottom plate, and the first groove and the second groove are matched to form a conduit channel.

2. A body surface catheter securement device according to claim 1, wherein: and bulges are arranged in the first groove and the second groove.

3. A body surface catheter securement device according to claim 1, wherein: the upper buckle cover is provided with a buckle trip buckle at one end far away from the connecting shaft, and the fixed bottom plate is provided with a buckle trip matched with the buckle trip buckle for use.

4. A body surface catheter securement device according to claim 3, wherein: the card lock also comprises a rectangular block used for controlling the card fastener and the card fastener switch.

5. A body surface catheter securement device according to claim 2, wherein: the first groove, the second groove and the protrusion can be designed into various specifications according to different pipe diameters of the guide pipe.