Sterile protection device for three-way pipe
By designing a sterile protection device of tee pipe composed of splicing bodies, the problem of infection risk during the connection and maintenance of infusion tee pipes is solved, and the full protection of the tee pipes and the provision of the sterile environment is achieved.
Patent Information
- Application Number
- CN202420222007.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-30
AI Technical Summary
In clinical operations, the pipeline is exposed to the air during the connection and maintenance of multiple infusion tees, which increases the risk of infection.
A sterile protection device for tee pipes is designed, including a main shell composed of multiple splicing bodies that are stuck together, with built-in three-way pipes, and the position of the three-way pipes is fixed through hoses and fixing clips to form a complete Transparent housing with azimuth protection.
The device provides a reasonable and easy to observe sterile environment, reduces the risk of infection, and can be easily removed and reconnected when needed, avoiding hard angle bends affecting infusion conduction.
Smart Images
Figure CN222467855U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aseptic three-way pipes, and in particular relates to an aseptic three-way pipe protection device. Background Art
[0002] At present, the clinical use of indwelling needles and deep venous catheterization has reduced the pain of repeated punctures for infusion therapy for patients, and the use of medical infusion tees has greatly facilitated patients who need to use multiple drugs such as intravenous and intravenous push at the same time, especially for critically ill patients; nursing staff often need to connect infusion lines with multiple infusion tees to give patients medication, flush tubes, seal tubes, or maintain infusion lines and infusion tees, and the multiple connected infusion tees are exposed to the air, which undoubtedly increases the chance of infection during the operation. Utility Model Content
[0003] The utility model aims to provide a three-way pipe aseptic protection device to solve the problem.
[0004] To achieve the above object, the utility model provides the following technical solutions: a three-way pipe aseptic protection device, comprising a main shell, the main shell is composed of a plurality of mutually clamped splicing bodies, both sides of the main shell are clamped with hoses, an end face sealing plate is fixedly arranged on the outside of the hose, an extension hole is opened on the end face sealing plate, a three-way pipe is arranged inside the main shell, and both ends of the three-way pipe extend from two extension holes;
[0005] The splicing body is provided with a through hole, the through hole is sealed with a sealing plug, and the inner wall of the splicing body is fixedly connected with a fixing clamp capable of fixing the position of the three-way pipe.
[0006] Preferably, the three-way pipeline includes a plurality of three-way joints, and an intermediate connecting pipe is provided between two adjacent three-way joints.
[0007] Preferably, the through hole opened on the main shell corresponds to the joint on the three-way joint, and the sealing plug includes a rubber plug for sealing the through hole, and a limit cover for limiting position is fixedly connected to the rubber plug, and a fixing rope is fixedly connected to the limit cover, and one end of the fixing rope is fixedly connected to the outside of the splicing body.
[0008] Preferably, the plurality of splicing bodies are all supported by transparent materials, and the fixing clamps are specifically metal elastic clips.
[0009] Preferably, the hose is connected to the splicing body by snap-fitting, and the snap-fitting structure is the same as the snap-fitting structure between the multiple splicing bodies.
[0010] The technical effects and advantages of the utility model are as follows: the number of sections of the splicing body is selected according to the length of the three-way pipe, and the sections are installed together by mutual snap-fitting to form a shell, and then the three-way pipe is placed inside the shell, and then the fixing clamps on the splicing body are used to clamp the middle connecting pipe in the three-way pipe to fix the position of the three-way pipe, and the two ends are clamped with hoses to form a relatively all-round transparent shell, which can form a protective shell for the three-way pipe, and the whole provides a relatively reasonable and convenient aseptic environment for observation for the three-way pipe. During the trial period, when it is necessary to connect other interfaces, the snap-fit connection can be removed at the corresponding through hole of the splicing body, and then the pipe can be installed to connect the internal three-way pipe, and then the bending characteristics of the hose can be used to guide the pipe, and there will be no hard angle bending, which will not affect the conduction of the infusion. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0013] In the figure: 1. main shell; 2. end face sealing plate; 3. hose; 4. fixing rope; 5. sealing plug; 501. rubber plug; 502. limit cover; 6. extension hole; 7. connection interface; 8. fixing clamp; 9. three-way joint; 10. middle connecting pipe; 11. splicing body. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] The utility model provides a three-way pipe aseptic protection device as shown in the figure, comprising a main shell 1, the main shell 1 is composed of a plurality of mutually clamped splicing bodies 11, both sides of the main shell 1 are clamped with hoses 3, the outer side of the hose 3 is fixedly provided with an end face sealing plate 2, the end face sealing plate 2 is provided with an extension hole 6, a three-way pipe is provided inside the main shell 1, and both ends of the three-way pipe extend from two extension holes 6;
[0016] A through hole is formed on the splicing body 11 , and a sealing plug 5 is sealed on the through hole. A fixing clamp 8 for fixing the position of the three-way pipe is fixedly connected to the inner wall of the splicing body 11 .
[0017] Specifically, the three-way pipeline includes a plurality of three-way joints 9 , and an intermediate connecting pipe 10 is provided between two adjacent three-way joints 9 .
[0018] Specifically, the through hole opened on the main shell 1 corresponds to the joint on the three-way joint 9, and the sealing plug 5 includes a rubber plug 501 for sealing the through hole. The rubber plug 501 is fixedly connected with a limit cover 502 for limiting position, and the limit cover 502 is fixedly connected with a fixing rope 4, and one end of the fixing rope 4 is fixedly connected to the outside of the splicing body 11.
[0019] Specifically, the multiple splicing bodies 11 are all supported by transparent materials, and the fixing clamps 8 are specifically metal elastic clips.
[0020] Specifically, the hose 3 is connected to the splicing body 11 by snapping together, and the snapping structure is the same as the snapping structure between the plurality of splicing bodies 11 .
[0021] Working principle: When using the utility model, the number of sections of the splicing body 11 is selected according to the length of the three-way pipe, and they are installed together by mutual snapping to form a shell, and then the three-way pipe is placed inside the shell, and then the fixing clamp 8 on the splicing body 11 is used to clamp the middle connecting pipe 10 in the three-way pipe to fix the position of the three-way pipe, and the two ends are clamped with the hose 3 to form a relatively all-round transparent shell, which can form a protective shell for the three-way pipe. During the trial period, when it is necessary to connect other interfaces, the snap connection can be removed at the corresponding through hole of the splicing body 11, and then the pipeline can be installed to connect the internal three-way pipe, and then the bending characteristics of the hose 3 can be used to guide the pipeline, and there will be no hard angle bending, which will not affect the conduction of the infusion;
[0022] Then, the sealing plug 5 can be used to block the through holes on the splicing body 11 that are not needed to isolate the interior of the utility model from the outside.
[0023] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A three-way pipe sterile protection device, comprising a main housing (1), characterized in that: The main shell (1) is composed of a plurality of mutually clamped joint bodies (11), a hose (3) is clamped on both sides of the main shell (1), an end face sealing plate (2) is fixedly arranged on the outside of the hose (3), an extension hole (6) is opened on the end face sealing plate (2), a three-way pipe is arranged inside the main shell (1), and both ends of the three-way pipe extend from two extension holes (6); The splicing body (11) is provided with a through hole, the through hole is sealed with a sealing plug (5), and the inner wall of the splicing body (11) is fixedly connected with a fixing clamp (8) capable of fixing the position of the three-way pipe.
2. A three-way pipe sterile protection device according to claim 1, characterized in that: The three-way pipeline comprises a plurality of three-way joints (9), and an intermediate connecting pipe (10) is arranged between two adjacent three-way joints (9).
3. A three-way pipe sterile protection device according to claim 1, characterized in that: The through hole formed on the main shell (1) corresponds to the joint on the three-way joint (9); the sealing plug (5) comprises a rubber plug (501) for sealing the through hole; a limit cover (502) for limiting position is fixedly connected to the rubber plug (501); a fixing rope (4) is fixedly connected to the limit cover (502); one end of the fixing rope (4) is fixedly connected to the outside of the splicing body (11).
4. A three-way pipe sterile protection device according to claim 1, characterized in that: The plurality of splicing bodies (11) are all supported by transparent materials, and the fixing clamp (8) is specifically a metal elastic clip.
5. The three-way pipe sterile protection device according to claim 1, characterized in that: The hose (3) and the splicing body (11) are connected by snapping together, and the snapping structure is the same as the snapping structure between the plurality of splicing bodies (11).