CN213181035U - Sacculus pipe testing arrangement - Google Patents
Sacculus pipe testing arrangement Download PDFInfo
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- CN213181035U CN213181035U CN202022305028.XU CN202022305028U CN213181035U CN 213181035 U CN213181035 U CN 213181035U CN 202022305028 U CN202022305028 U CN 202022305028U CN 213181035 U CN213181035 U CN 213181035U
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- rotating shaft
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- connecting disc
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a sacculus pipe testing arrangement, the on-line screen storage device comprises a base, the middle part fixedly connected with bearing of base, the interior axial surface fixedly connected with pivot of bearing, the upper end fixedly connected with crank of pivot, be connected with the connection pad through stop gear in the pivot, the connection pad with the equal fixedly connected with stop collar in the relative inboard of base, the connection pad with the equal fixedly connected with mount in the relative inboard of base, it is provided with the pull rod to run through on the mount, fixedly connected with spring on the pull rod, the spring with mount fixed connection, the spring is in compression state. The utility model discloses have and choose unqualified sacculus pipe, increased the accuracy of testing result.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a sacculus pipe testing arrangement.
Background
A balloon catheter is a medical intervention device and mainly has the function of expanding and treating upper gastrointestinal stenosis. The sacculus pipe is carrying out the during operation, can produce crooked folding, in order to prevent the breakage of sacculus pipe, needs to detect toughness and the elasticity of sacculus pipe and detect, does not have special detection device among the prior art, generally carries out crooked folding to the sacculus pipe through the person of examining, leads to crooked folding range different, detects the sacculus pipe, leads to the testing result inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inaccurate detection result in the prior art and providing a sacculus conduit testing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a sacculus pipe testing arrangement, the on-line screen storage device comprises a base, the middle part fixedly connected with bearing of base, the interior axial surface fixedly connected with pivot of bearing, the upper end fixedly connected with crank of pivot, be connected with the connection pad through stop gear in the pivot, the connection pad with the equal fixedly connected with stop collar in the relative inboard of base, the connection pad with the equal fixedly connected with mount in the relative inboard of base, it is provided with the pull rod to run through on the mount, fixedly connected with spring on the pull rod, the spring with mount fixed connection, the spring is in compression state.
Preferably, stop gear is including seting up spacing groove on the pivot both sides, fixedly connected with stopper on the connection pad, the stopper slidable sets up the spacing inslot, fixedly connected with fixed plate on the connection pad, the screw thread runs through on the fixed plate and is provided with fastening bolt.
Preferably, the fastening bolt is fixedly connected with a butt block, and the butt block can be abutted against the rotating shaft.
Preferably, the opposite outer sides of the two pull rods are fixedly connected with elastic layers.
Preferably, the opposite outer sides of the two pull rods are fixedly connected with pull blocks.
The utility model provides a pair of sacculus pipe testing arrangement, beneficial effect lies in: through the design that adopts bearing, pivot, stop collar, pull rod, connection pad to fix the sacculus pipe on the device, play winding effect to the sacculus pipe, play the effect that detects to the elasticity and the toughness of sacculus pipe, choose unqualified sacculus pipe, increased the accuracy of testing result.
Drawings
Fig. 1 is a perspective view of a balloon catheter testing device according to the present invention;
fig. 2 is a front view of a balloon catheter testing device according to the present invention;
fig. 3 is a side view of a balloon catheter testing device according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 of a balloon catheter testing device according to the present invention.
In the figure: the device comprises a rotating shaft 1, a limiting groove 2, a crank 3, a connecting disc 4, a base 5, a bearing 6, a fastening bolt 7, a fixing plate 8, a limiting block 9, a spring 10, a pull rod 11, a limiting sleeve 12, a fixing frame 13, a butting block 14 and a pulling block 15.
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.
Example 1
Referring to fig. 1-4, a balloon catheter testing device comprises a base 5, a bearing 6 is fixedly connected to the middle of the base 5, a rotating shaft 1 is fixedly connected to the inner shaft surface of the bearing 6, a crank 3 is fixedly connected to the upper end of the rotating shaft 1, and the crank 3 is designed so as to rotate the rotating shaft 1.
The balloon catheter fixing device is characterized in that a connecting disc 4 is connected to a rotating shaft 1 through a limiting mechanism, limiting sleeves 12 are fixedly connected to the opposite inner sides of the connecting disc 4 and a base 5, fixing frames 13 are fixedly connected to the opposite inner sides of the connecting disc 4 and the base 5, pull rods 11 penetrate through the fixing frames 13, springs 10 are fixedly connected to the pull rods 11, the springs 10 are fixedly connected to the fixing frames 13, the elastic layers are fixedly connected to the opposite outer sides of the two pull rods 11, pull blocks 15 are fixedly connected to the opposite outer sides of the two pull rods 11, balloon catheters are inserted into the limiting sleeves 12, the pull rods 11 are abutted to the balloon catheters through the restoring force of the springs 10 to fix the balloon catheters, then the rotating shaft 1 is driven to rotate through rotation of a crank 3, the rotating shaft 1 is enabled to wind the balloon catheters, and the rotating turns of the rotating shaft 1 of the balloon catheters with the same length are the same, the balloon catheter is unqualified when damaged, and the elasticity and the toughness of the balloon catheter are detected, so that the accuracy of the detection result is ensured.
Example 2
Referring to fig. 1-4, as another preferred embodiment of the present invention, on the basis of embodiment 1, the limiting mechanism includes a limiting groove 2 formed on both sides of the rotating shaft 1, a limiting block 9 is fixedly connected to the connecting plate 4, the limiting block 9 is slidably disposed in the limiting groove 2, a fixing plate 8 is fixedly connected to the connecting plate 4, a fastening bolt 7 is disposed on the fixing plate 8 in a threaded manner, a contact block 14 is fixedly connected to the fastening bolt 7, the contact block 14 can be contacted with the rotating shaft 1, by moving the connecting plate 4, the limiting block 9 and the limiting groove 2 are designed, the connecting disc 4 is limited, the connecting disc 4 and the rotating shaft 1 rotate coaxially, meanwhile, the abutting block 14 abuts against the rotating shaft 1 by screwing the fastening bolt 7, thereby limiting the position of the connecting disc 4, adjusting the position of the connecting disc 4 and detecting balloon catheters with different lengths.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A sacculus conduit testing device comprises a base (5) and is characterized in that a bearing (6) is fixedly connected with the middle position of the base (5), the inner shaft surface of the bearing (6) is fixedly connected with a rotating shaft (1), the upper end of the rotating shaft (1) is fixedly connected with a crank (3), the rotating shaft (1) is connected with a connecting disc (4) through a limiting mechanism, the opposite inner sides of the connecting disc (4) and the base (5) are fixedly connected with limiting sleeves (12), the opposite inner sides of the connecting disc (4) and the base (5) are fixedly connected with a fixed frame (13), a pull rod (11) penetrates through the fixed frame (13), a spring (10) is fixedly connected on the pull rod (11), the spring (10) is fixedly connected with the fixed frame (13), and the spring (10) is in a compressed state.
2. The sacculus pipe testing device of claim 1, wherein the limiting mechanism comprises limiting grooves (2) formed in two sides of the rotating shaft (1), a limiting block (9) is fixedly connected to the connecting disc (4), the limiting block (9) is slidably arranged in the limiting grooves (2), a fixing plate (8) is fixedly connected to the connecting disc (4), and a fastening bolt (7) penetrates through threads on the fixing plate (8).
3. The balloon catheter testing device according to claim 2, wherein an abutment block (14) is fixedly connected to the fastening bolt (7), and the abutment block (14) can abut against the rotating shaft (1).
4. A balloon catheter testing device according to claim 1, wherein an elastic layer is fixedly attached to the opposite outer sides of both of the tie rods (11).
5. A balloon catheter testing device according to claim 1, wherein pulling blocks (15) are fixedly connected to opposite outer sides of both of the pulling rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305028.XU CN213181035U (en) | 2020-10-16 | 2020-10-16 | Sacculus pipe testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305028.XU CN213181035U (en) | 2020-10-16 | 2020-10-16 | Sacculus pipe testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213181035U true CN213181035U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022305028.XU Active CN213181035U (en) | 2020-10-16 | 2020-10-16 | Sacculus pipe testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213181035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760718A (en) * | 2024-02-22 | 2024-03-26 | 湖南普晖生物科技有限公司 | device for testing performance of surgical instrument |
-
2020
- 2020-10-16 CN CN202022305028.XU patent/CN213181035U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117760718A (en) * | 2024-02-22 | 2024-03-26 | 湖南普晖生物科技有限公司 | device for testing performance of surgical instrument |
| CN117760718B (en) * | 2024-02-22 | 2024-04-26 | 湖南普晖生物科技有限公司 | Device for testing performance of surgical instrument |
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