Clamp for medical hose detection
By designing a clamp for medical hose testing, and utilizing the movable block and guide post structure of the clamping assembly, the problem of hose deformation during testing is solved, achieving stable clamping and high-precision testing.
Patent Information
- Application Number
- CN202421061130.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-05-15
AI Technical Summary
During the testing of medical tubing, the tubing is prone to deformation, which affects the testing accuracy. Therefore, effective fixing or limiting devices are needed to ensure testing accuracy.
A clamp for testing medical tubing has been designed, including a base plate and multiple clamping assemblies. The clamping assemblies consist of a connecting plate and a clamping elastic band. Through the cooperation of the movable block and the guide post, the tubing can be stably clamped and released, which is suitable for a variety of testing items.
It achieves stable clamping of the hose during the testing process, preventing loosening and deformation, improving testing accuracy, and is applicable to a variety of testing items.
Smart Images
Figure CN223500765U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of testing equipment technology, and in particular to a clamp for testing medical hoses. Background Technology
[0002] In the medical process, the quality of medical tubing is crucial to patient safety; therefore, multiple tests are required during tubing processing, including pressure resistance testing, inner layer peel strength testing, tensile strength testing, tubing heat sealing strength testing, sealing performance testing, and barrier performance testing.
[0003] During the testing of medical tubing, the tubing is prone to deformation, which can affect the testing accuracy. Therefore, it is necessary to fix or limit the medical tubing. Utility Model Content
[0004] Therefore, the purpose of this utility model is to provide a clamp for testing medical tubing.
[0005] The present invention adopts the following technical solution:
[0006] A clamp for testing medical tubing, used to clamp medical tubing, includes a base plate and multiple clamping assemblies mounted on the base plate; the clamping assembly includes a connecting plate mounted on the base plate and a clamping elastic band fixed to one side of the connecting plate; the connecting plate has an elongated through hole, and a movable block is fixedly provided at the other end of the clamping elastic band, the movable block abutting against the bottom of the connecting plate, and a guide post is fixedly provided at the upper end of the movable block, the guide post being inserted into the through hole; the medical tubing is placed inside the clamping elastic band, and the movable block moves along the through hole to clamp the medical tubing.
[0007] Preferably, a connector is fixedly provided at one end of the connecting plate facing the clamping elastic band, and a connecting groove is provided on the inner side of the connector, and one end of the clamping elastic band is fixed in the connecting groove.
[0008] Preferably, an adsorption magnet is fixedly provided on the lower end face of the connecting plate, and the movable block is magnetically connected to the bottom of the connecting plate by the adsorption magnet.
[0009] Preferably, the adsorption magnet is embedded in the bottom surface of the connecting plate.
[0010] Preferably, the top end of the guide post protrudes through the through hole, and a clamping nut is fitted on the outer side of the guide post; the clamping nut abuts against the upper end of the connecting plate to fix the movable block.
[0011] Preferably, the substrate has a groove, and the connecting plate is snapped into the groove.
[0012] Preferably, the groove is T-shaped, and limiting blocks extend from both sides of the connecting plate.
[0013] Preferably, the connecting plate has a connecting hole through which a connecting bolt is inserted, and the connecting plate is connected to the base plate by the connecting bolt.
[0014] Preferably, the guide post is cylindrical.
[0015] Preferably, the cross-sectional diameter of the guide post is the same as the width of the perforation.
[0016] The beneficial effects of this utility model are as follows:
[0017] The clamp for testing medical tubing disclosed in this utility model includes a base plate and multiple clamping components. Each clamping component includes a connecting plate and a clamping elastic band. A movable block is fixedly attached to one end of the clamping elastic band. The clamping elastic band flips so that the movable block abuts against the bottom of the connecting part, forming a space inside the clamping elastic band to accommodate the medical tubing. During testing, the medical tubing is clamped, preventing loosening and deformation that could affect testing accuracy. Simultaneously, the movable block can move inward along the length of the perforation to clamp the medical tubing, and conversely, move outward to release it, allowing for convenient adjustment. It is also suitable for testing various medical tubing applications. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of the clamp for testing medical tubing according to the present invention;
[0019] Figure 2 This is a schematic diagram of the overall structure of the clamp for testing medical hoses according to this utility model from another angle;
[0020] Figure 3 for Figure 1 An exploded view of the structure of a clamp used for testing medical tubing.
[0021] Numbering on the map:
[0022] 10-Medical tubing;
[0023] 20 - Substrate; 21 - Groove;
[0024] 30 - Clamping assembly;
[0025] 31-Connecting plate; 311-Perforation; 312-Attracting magnet;
[0026] 32-Clamping elastic band;
[0027] 33-Active block; 331-Guide column;
[0028] 34-Connector; 341-Connecting groove; 35-Pressure nut; 36-Limiting block; 37-Connecting hole; 38-Connecting bolt;
[0029] 40 - Storage space. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] like Figures 1 to 3 As shown, this utility model discloses a clamp for testing medical tubing, used to clamp a medical tubing 10. It includes a base plate 20 for structural connection and multiple clamping assemblies 30 mounted on the base plate 20. The clamping assemblies 30 are used to clamp the medical tubing 10. Each clamping assembly 30 includes a connecting plate 31 mounted on the base plate 20 and a clamping elastic band 32 fixed to one side of the connecting plate 31. A movable block 33 is fixedly provided at the other end of the clamping elastic band 32, and the movable block 33 abuts against the bottom of the connecting plate 31. At this time, an accommodating space 40 is formed inside the clamping elastic band 32, through which the medical tubing 10 passes laterally.
[0034] A long, narrow perforation 311 is provided on the connecting plate 31. A guide post 331 is fixedly provided at the upper end of the movable block 33. The guide post 331 is inserted into the perforation 311. Due to the restrictive fit between the guide post 331 and the perforation 311, the movable block 33 can move along the length of the perforation 311. When the movable block 33 moves inward, the accommodating space 40 inside the clamping elastic band 32 tightens, eventually fitting over the outside of the medical test tube to clamp it and prevent loosening during testing, which could affect the accuracy of the test. Conversely, when the movable block 33 moves outward, the accommodating space 40 inside the clamping elastic band 32 expands, allowing the medical tubing 10 to disengage from the clamping assembly 30.
[0035] A further improvement to the above solution is that a connector 34 is fixedly provided at one end of the connecting plate 31 facing the clamping elastic band 32, and a connecting groove 341 is provided on the inner side of the connector 34, and one end of the clamping elastic band 32 is fixed in the connecting groove 341; the connection of the connector 34 and the connecting groove 341 can improve the connection stability between the connecting plate 31 and the clamping elastic band 32.
[0036] A further improvement to the above solution is that an adsorption magnet 312 is fixedly provided on the lower end face of the connecting plate 31, and the corresponding movable block 33 is made of metal. Under the action of the adsorption magnet 312, the movable block 33 can be connected to the bottom of the connecting plate 31. In order to ensure the flatness of the bottom surface of the connecting plate 31, the adsorption magnet 312 is embedded in the bottom surface of the connecting plate 31.
[0037] A further improvement to the above scheme is that the top of the guide post 331 passes through the through hole 311, and a clamping nut 35 is sleeved on the outside of the guide post 331. The clamping nut 35 abuts against the upper end face of the connecting plate 31 to fix the movable block 33, thereby fixing the clamping elastic band 32 to ensure the clamping of the medical test tube.
[0038] A further improvement to the above solution is that a groove 21 is provided on the substrate 20, and the connecting plate 31 is snapped into the groove 21; specifically, the groove 21 is T-shaped, and limiting blocks 36 extend from both sides of the connecting plate 31, and the limiting blocks 36 cooperate with the groove 21; to further avoid vibration of the medical test tube.
[0039] A further improvement to the above scheme is that a connecting hole 37 is provided on the connecting plate 31, and a connecting bolt 38 is inserted into the connecting hole 37, so that the connecting plate 31 and the base plate 20 are connected by the connecting bolt 38.
[0040] A further improvement to the above scheme is that the guide post 331 is cylindrical, and the cross-sectional diameter of the guide post 331 is consistent with the width of the through hole 311.
[0041] Compared to existing technologies, the clamp for testing medical tubing involved in this utility model includes a base plate 20 and multiple clamping components 30. Each clamping component 30 includes a connecting plate 31 and a clamping elastic band 32. A movable block 33 is fixedly provided at one end of the clamping elastic band 32. The clamping elastic band 32 is flipped so that the movable block 33 abuts against the bottom of the connecting part, forming a space inside the clamping elastic band 32 that can accommodate the medical tubing 10. During the testing process, the medical tubing 10 can be clamped to prevent loosening and deformation from affecting the testing accuracy. At the same time, the movable block 33 can move inward along the length direction of the perforation 311 to clamp the medical tubing 10, and conversely, move outward to loosen the medical tubing 10, making adjustment convenient. It is also applicable to various testing items for medical tubing 10.
[0042] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.
Claims
1. A clamp for testing medical tubing, used to clamp medical tubing, characterized in that, The device includes a base plate and multiple clamping assemblies mounted on the base plate. Each clamping assembly includes a connecting plate mounted on the base plate and a clamping elastic band fixed to one side of the connecting plate. The connecting plate has an elongated through-hole. A movable block is fixed to the other end of the clamping elastic band, abutting against the bottom of the connecting plate. A guide post is fixed to the upper end of the movable block and inserted into the through-hole. A medical tubing is placed inside the clamping elastic band, and the movable block moves along the through-hole to clamp the medical tubing. The top end of the guide post protrudes from the through-hole, and a clamping nut is fitted onto the outer side of the guide post. The clamping nut abuts against the upper end of the connecting plate to fix the movable block.
2. The clamp for medical hose testing according to claim 1, characterized in that, The connecting plate is fixedly provided with a connector at one end facing the clamping elastic band, and a connecting groove is provided on the inner side of the connector, and one end of the clamping elastic band is fixed in the connecting groove.
3. The clamp for medical hose testing according to claim 1, characterized in that, An adsorption magnet is fixedly provided on the lower end face of the connecting plate, and the movable block is magnetically connected to the bottom of the connecting plate by the adsorption magnet.
4. The clamp for medical hose testing according to claim 3, characterized in that, The adsorption magnet is embedded in the bottom surface of the connecting plate.
5. The clamp for medical hose testing according to claim 1, characterized in that, The substrate has a groove, and the connecting plate is snapped into the groove.
6. The clamp for medical hose testing according to claim 5, characterized in that, The groove is T-shaped, and limiting blocks extend from both sides of the connecting plate.
7. The clamp for medical hose testing according to claim 1, characterized in that, The connecting plate has a connecting hole through which a connecting bolt is inserted. The connecting plate is connected to the base plate by the connecting bolt.
8. The clamp for medical hose testing according to claim 1, characterized in that, The guide post is cylindrical.
9. The clamp for medical hose testing according to claim 8, characterized in that, The cross-sectional diameter of the guide post is the same as the width of the perforation.