CN215938715U

CN215938715U - Be used for thoracic surgery drainage tube secondary fixing device

Info

Publication number: CN215938715U
Application number: CN202121652681.1U
Authority: CN
Inventors: 滕鑫
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-04
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a secondary fixing device for a drainage tube in thoracic surgery, which belongs to the field of drainage tube fixing, and comprises a pipeline fixing device, an upper fixing sticker and a lower fixing sticker, wherein the upper fixing sticker and the lower fixing sticker are arranged at the upper end and the lower end of the pipeline fixing device, the pipeline fixing device comprises a base structure and a lock catch structure, the lock catch structure is sleeved on the base structure, the base structure comprises a fixed disc fixed on the lower fixing sticker, the middle part of the fixed disc is provided with an integrally formed fixed column, the fixed disc is also provided with two symmetrical inner pushing half rings outside the lock catch structure, the inner walls of the inner pushing half rings are provided with protruding pushing teeth, the pushing teeth gradually protrude along the curve of the inner walls of the inner pushing half rings, the secondary fixing effect is better, when a patient turns over, a pipeline moves along with the body, the dragging pressure to the intubation part is reduced, reducing the nursing labor intensity of medical care personnel.

Description

Be used for thoracic surgery drainage tube secondary fixing device

Technical Field

The utility model relates to the field of drainage tube fixing, in particular to a secondary fixing device for a drainage tube in thoracic surgery.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

The drainage tube is mainly placed in a human body operation area or a body cavity by utilizing a siphon or negative pressure suction principle and is penetrated out of the body through a skin incision, so that pus, exuded blood, tissue fluid and other liquid accumulated in human body tissues or the body cavity are guided out of the body, and postoperative infection caused by liquid siltation is prevented. Promote wound healing and disease rehabilitation, still need carry on the secondary after the drainage tube extends at human intubate position and fix, but current drainage tube can not be better fixed with the body surface, and the patient is in the in-process of turning over the activity, easily accompanies the drainage tube and involves the wound at intubate position, increases the nursing amount of labour.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a secondary fixing device for a thoracic surgery drainage tube, which has a better secondary fixing effect, and when a patient turns over, a pipeline moves along with the body, so that the dragging pressure on an intubation part is reduced, and the nursing labor intensity of medical staff is reduced.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a be used for thoracic surgery drainage tube secondary fixing device, includes pipeline fixing device and sets up the upper portion at pipeline fixing device upper and lower both ends and fix subsides with the lower part, pipeline fixing device is including base structure and hasp structure, the hasp structure cup joints on the base structure.

Furthermore, the base structure comprises a fixed disk fixed on the lower fixing piece, the middle of the fixed disk is provided with an integrally formed fixed column, and two symmetrical inner pushing semi-rings are further arranged outside the locking structure on the fixed disk.

Furthermore, the inner wall of the inner pushing half ring is provided with protruding pushing teeth, the pushing teeth gradually protrude along the curve of the inner wall of the inner pushing half ring, and the pushing teeth on the inner wall of the two inner pushing half rings protrude and extend in opposite directions.

Further, the hasp structure is including cup jointing the hasp main part on the fixed column, the hasp main part cup joints with the rotatable formula of fixed column, the both sides rampart that deviates from in the hasp main part sets up to planar platform, and the both sides that deviate from in the hasp main part correspond the plane platform and are fixed with splint, splint are the outside extension of arc and are vertical extension downwards, the bottom of splint just is located the outer wall and is provided with the arc of perpendicular installation, and the inner wall of splint still is provided with the bellied pipe clamp of arc.

Further, a space formed between the clamping plate and the plane platform on the lock catch main body is used for clamping the pipeline.

Furthermore, the arc-shaped plate part is positioned in a groove formed by the fixed disc and the inner pushing semi-ring and corresponds to the pushing teeth.

Furthermore, a fixing port is further formed in the middle of the upper fixing paste, and the diameter of the fixing port is larger than that of the lock catch main body and smaller than that of the inward-pushing semi-ring.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the scheme includes that the drainage pipeline is clamped in a space formed between a clamping plate and a plane platform on a lock catch main body, pipe clamps with arc-shaped bulges on the inner wall of the clamping plate have a compression effect on the pipeline, when the clamping plates on two sides of the lock catch main body are not in contact with the most convex high points of push teeth, the clamping plates are in a relaxed state, the pipeline is in a flowing state, when the lock catch main body rotates, the contact thrust force between the arc-shaped plates at the bottom of the clamping plates and the push teeth is larger, the compression on the pipeline is larger, the functional effect of pipe sealing is realized, when the cannula range is disinfected and subjected to medicine application treatment, the pipeline needs to be bent and sealed under special conditions, temporary drainage is realized, the wound cleaning of medical workers is facilitated, meanwhile, the fixing disc can be pasted along the trend of human muscles when being pasted on the human body, the fixing disc is enabled to be more pasted on the human body and better pasted on the skin of the human body, and a better secondary fixing effect is achieved, when a patient turns over, the pipeline moves along with the body, so that the pressure of dragging the cannula part is reduced, and the nursing labor intensity of medical personnel is reduced.

Drawings

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

FIG. 2 is a schematic diagram of a base structure and a locking structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of the base structure and the locking structure of the present invention;

FIG. 4 is a schematic top view of the base structure and the locking structure of the present invention;

FIG. 5 is a schematic view of the structure of the splint of the present invention in contact with the pushing teeth.

The reference numbers in the figures illustrate:

1. a pipeline fixing device; 2. the upper part is fixedly pasted; 3. the lower part is fixedly pasted; 4. a base structure; 5. a locking structure; 6. fixing the disc; 7. fixing a column; 8. pushing the semi-ring inwards; 9. pushing teeth; 10. a lock catch main body; 11. a splint; 12. an arc-shaped plate; 13. a pipe clamp; 14. and fixing the port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-2, a secondary fixing device for a drainage tube in thoracic surgery includes a tube fixing device 1, and an upper fixing sticker 2 and a lower fixing sticker 3 disposed at upper and lower ends of the tube fixing device 1, wherein the tube fixing device 1 includes a base structure 4 and a locking structure 5, and the locking structure 5 is sleeved on the base structure 4.

Referring to fig. 2-4, the base structure 4 includes a fixing plate 6 fixed on the lower fixing sticker 3, a fixing column 7 integrally formed at the middle of the fixing plate 6, and two symmetrical inner pushing half rings 8 disposed outside the locking structure 5 on the fixing plate 6.

Referring to fig. 2-4, the inner wall of the inner pushing half ring 8 is provided with protruding pushing teeth 9, the pushing teeth 9 gradually protrude along the curve of the inner wall of the inner pushing half ring 8, and the pushing teeth 9 on the inner wall of the two inner pushing half rings 8 protrude and extend in opposite directions.

Furthermore, the fixed disk 6 is made of medical silica gel materials, and the fixed disk 6 can be stuck along the muscle direction of a human body when being stuck on the human body, so that the fixed disk 6 is more stuck to the human body.

Further, the internal pushing half rings 8 can be arranged to be open, the two ends of the two internal pushing half rings 8 are far away from each other and are not in contact with each other, the two internal pushing half rings 8 enable the fixed disc 6 to be divided into two parts, the two parts are respectively pasted on the two sides along the vertical muscle wires, and the observation is convenient when the human body surface is pasted.

Referring to fig. 2-3, the latch structure 5 includes a latch main body 10 sleeved on the fixing post 7, the latch main body 10 is rotatably sleeved on the fixing post 7, two side walls of the latch main body 10 that face away from each other are provided as planar platforms, two sides of the latch main body 10 that face away from each other are fixed with clamping plates 11 corresponding to the planar platforms, the clamping plates 11 extend downward and vertically and are arc-shaped, the bottom of the clamping plates 11 and the outer wall of the clamping plates are provided with arc-shaped plates 12 that are vertically installed, the inner wall of the clamping plates 11 is further provided with arc-shaped protruding pipe clamps 13, the clamping plates 11 that extend outward and are arc-shaped have deformable flexibility, and when a pipe is clamped, the latch main body 10 is lifted, the pipe is placed at the bottom of the clamping plates 11, and the pipe is clamped into the clamping plates 11 by pressing downward.

Referring to fig. 3, a space formed between the clamping plate 11 and the flat platform on the locking body 10 is used for clamping a pipe.

Referring to fig. 3-5, the arc plate 12 is partially located in the groove formed by the fixed plate 6 and the inner pushing half ring 8 and corresponds to the pushing tooth 9, when the clamping plates 11 on the two sides of the locking main body 10 are not in contact with the most protruded high point of the pushing tooth 9, the clamping plates 11 are in a relaxed state, the pipeline is in a flowing state, and when the locking main body 10 rotates, the greater the contact thrust between the arc plate 12 at the bottom of the clamping plates 11 and the pushing tooth 9, the greater the pressure on the pipeline, and the functional effect of the pipe seal is achieved.

Referring to fig. 1, a fixing port 14 is further formed in the middle of the upper fixing sticker 2, and the diameter of the fixing port 14 is larger than that of the locking main body 10 and smaller than that of the inner pushing half ring 8.

Further, the upper fixing sticker 2 penetrates through the lock catch main body 10, is attached to the fixing inner pushing semi-ring 8 and is fixed on the skin of a human body in a sticking mode, the better secondary fixing effect is achieved, when a patient turns over, the pipeline moves along with the body, the dragging pressure on the cannula position is reduced, and the nursing labor intensity of medical workers is reduced.

When in use: the drainage pipeline is clamped in a space formed between the clamping plate 11 and a plane platform on the lock catch main body 10, the pipe clamp 13 with the arc-shaped bulge on the inner wall of the clamping plate 11 has a compression effect on the pipeline, when the clamping plates 11 on the two sides of the lock catch main body 10 are not in contact with the most convex high point of the push tooth 9, the clamping plate 11 is in a relaxed state, the pipeline is in a flowing state, when the lock catch main body 10 rotates, the larger the contact thrust force between the arc-shaped plate 12 at the bottom of the clamping plate 11 and the push tooth 9 is, the larger the compression on the pipeline is, the functional effect of pipe sealing is realized, when the range of the inserting pipe is disinfected and treated with medicine, the pipeline needs to be bent and sealed under special conditions, so that the temporary drainage is realized, the wound cleaning of medical personnel is convenient, meanwhile, the fixed disk 6 can be adhered along the trend of human muscles when being adhered to the human body, so that the fixed disk 6 is more adhered to the human body, better adhered to the skin of the human body, and has a better secondary fixing effect, when a patient turns over, the pipeline moves along with the body, so that the pressure of dragging the cannula part is reduced, and the nursing labor intensity of medical personnel is reduced.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a be used for thoracic surgery drainage tube secondary fixing device, includes pipeline fixing device (1) and sets up the upper portion at both ends about pipeline fixing device (1) and fixes subsides (2) and the fixed subsides (3) of lower part, its characterized in that: the pipeline fixing device (1) comprises a base structure (4) and a lock catch structure (5), wherein the lock catch structure (5) is sleeved on the base structure (4);

the base structure (4) comprises a fixed disc (6) fixed on the lower fixing sticker (3), the middle part of the fixed disc (6) is provided with an integrally formed fixed column (7), and two symmetrical inward-pushing half rings (8) are further arranged on the fixed disc (6) and positioned outside the locking structure (5);

hasp structure (5) are including cup jointing hasp main part (10) on fixed column (7), hasp main part (10) cup joint with fixed column (7) rotatable formula, the both sides rampart that deviates from on hasp main part (10) sets up to planar platform, and the both sides that deviate from on hasp main part (10) correspond planar platform and are fixed with splint (11), splint (11) are the outside extension of arc and are vertical extension downwards, the bottom of splint (11) just is located the outer wall and is provided with arc (12) of perpendicular installation, and the inner wall of splint (11) still is provided with arc bellied pipe clamp (13).

2. The secondary fixing device for the thoracic surgical drainage tube of claim 1, wherein: the inner wall of the inner pushing half ring (8) is provided with protruding pushing teeth (9), the pushing teeth (9) gradually protrude along the curve of the inner wall of the inner pushing half ring (8), and the pushing teeth (9) on the inner wall of the two inner pushing half rings (8) protrude and extend in opposite directions.

3. The secondary fixing device for the thoracic surgical drainage tube of claim 1, wherein: and a space formed between the clamping plate (11) and the plane platform on the lock catch main body (10) is used for clamping a pipeline.

4. The secondary fixing device for the thoracic surgical drainage tube of claim 1, wherein: the arc-shaped plate (12) is partially positioned in a groove formed by the fixed disc (6) and the inner pushing semi-ring (8) and corresponds to the pushing teeth (9).

5. The secondary fixing device for the thoracic surgical drainage tube of claim 1, wherein: the middle part of the upper fixing sticker (2) is also provided with a fixing port (14), and the diameter of the fixing port (14) is larger than that of the lock catch main body (10) and smaller than that of the inner pushing half ring (8).