CN221238635U - Simple testing device for vaginal dilator - Google Patents
Simple testing device for vaginal dilator Download PDFInfo
- Publication number
- CN221238635U CN221238635U CN202323380890.7U CN202323380890U CN221238635U CN 221238635 U CN221238635 U CN 221238635U CN 202323380890 U CN202323380890 U CN 202323380890U CN 221238635 U CN221238635 U CN 221238635U
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- CN
- China
- Prior art keywords
- silica gel
- base
- vaginal dilator
- flexible rope
- clamping piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 239000000741 silica gel Substances 0.000 claims abstract description 33
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009662 stress testing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a simple testing device for a vaginal dilator, which comprises a base, wherein a silica gel pad clamp is arranged on the base, a silica gel surface metal clamping piece is fixedly connected to the silica gel pad clamp, a support rod is arranged on the side surface of the silica gel surface metal clamping piece, the bottom of the support rod is fixedly connected with the base, a hanging arm is arranged at the top of the support rod, a flexible rope is placed at the center of the hanging arm, a weight is hoisted at the bottom of the flexible rope, and the vaginal dilator is arranged at one end, far away from the base, of the silica gel surface metal clamping piece. The novel simple testing device has the advantages of simple structure, convenient operation, adjustable height, good stability, reasonable design of the silica gel pad clamp, flat plate-shaped hanging arms and flexible rope contact surfaces which are in plane and weight bottom direct contact with the top of the vaginal dilator, and is suitable for testing and evaluating the vaginal dilator.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a simple testing device for a vaginal dilator.
Background
With the continuous development of medical technology, vaginal dilators are widely used in gynecological operations and examinations. In order to ensure the reliability of the expander, stress tests are required during use to verify the performance of the connector and the two pages being spread under various stress conditions. However, the direct use of the human body for testing is inconvenient and unsafe, and thus other reliable testing methods need to be found.
Through experimental comparison, the dilators of different brands have certain difference in stress performance. Therefore, a device capable of generating a sufficiently constant force is required for the stress test to ensure the reliability of the result.
Expert interviews indicate that there are currently some new stress testing devices that simulate the human environment and produce a sufficiently constant force, but are expensive and limited in number. In addition, these devices may have limitations such as complex operations, single test products, unstable functions, high-priced customization, etc.
The feedback of manufacturers shows that clients and national standards have higher requirements on the stress performance and reliability of the expander. They want the test method to be safe, effective and easy to operate. At the same time, they also wish to have test fees within an acceptable range.
Therefore, the device which can simulate the human vagina stress environment to test the mechanical property of the expander ensures that the cost is low in the use process, the operation is simple, the constant force is optional, the device is applicable to a plurality of expanders in a certain range, and the long-term use test function is stable, so that the device needs to be researched.
Disclosure of utility model
In order to solve the technical problems, the simple testing device for the vaginal dilator comprises a base, wherein a silica gel pad clamp is arranged on the base, a silica gel surface metal clamping piece is fixedly connected to the silica gel pad clamp, a support rod is arranged on the side face of the silica gel surface metal clamping piece, the bottom of the support rod is fixedly connected with the base, a hanging arm is arranged at the top of the support rod, a flexible rope is placed at the center of the hanging arm, a weight is hoisted at the bottom of the flexible rope, and the vaginal dilator is arranged at one end, far away from the base, of the silica gel surface metal clamping piece.
Compared with the prior art, the utility model has the advantages that: the simple testing device has the advantages of simple structure, convenient operation, adjustable height, good stability, reasonable design of the silica gel pad clip, flat plate-shaped hanging arms and the contact surface of the flexible rope being planes and the bottom of the weight being directly contacted with the top of the vaginal dilator, and is suitable for testing and evaluating the vaginal dilator.
As an improvement, the hanging arm can be flexibly disassembled, and the height is adjusted according to actual requirements, so that the testing device is suitable for tested equipment with different heights.
As an improvement, the number of the supporting rods is two, the two supporting rods are respectively arranged on two sides of the base, the supporting rods are cylindrical rod pieces, and the stability of the testing device is improved through the design of the two supporting rods, so that the tested equipment is not easy to fall down in the testing process.
As an improvement, the silica gel pad clamp is embedded in the base and fixedly connected, and the silica gel pad clamp is embedded in the base and fixedly connected, so that the vaginal dilator can be effectively prevented from sliding or falling off in the testing process.
As an improvement, the hanging arm is in a flat plate shape, and the contact surface of the hanging arm and the flexible rope is a plane, so that the design can ensure that the flexible rope cannot be twisted or knotted in the testing process, and the testing accuracy is ensured.
By means of the design, the moment born by the vaginal dilator in the testing process can be accurately transmitted to the weight, and accordingly the bearing capacity of the vaginal dilator can be accurately measured.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of a simple test device for a vaginal dilator of the present utility model.
Fig. 2 is a schematic side view of a simple testing device according to the present utility model.
FIG. 3 is a cross-sectional view of a K-K section of a simple test device according to the present utility model.
Fig. 4 is a perspective view of a simple test device according to the present utility model.
As shown in the figure: the vaginal dilator comprises a 1-vaginal dilator body, a 2-weight, a 3-silica gel surface metal clamping piece, a 4-flexible rope, a 5-base, a 6-silica gel pad clamp, a 7-hanging arm and an 8-supporting rod.
Detailed Description
The embodiment provides a simple and easy testing arrangement for vaginal dilator, including base 5, install silica gel pad on the base 5 and press from both sides 6, silica gel pad press from both sides fixedly connected with silica gel face metal dress folder 3 on 6, silica gel face metal dress folder 3 side is equipped with bracing piece 8, bracing piece 8 bottom and base 5 fixed connection, and arm 7 is installed at the bracing piece 8 top, and flexible rope 4 has been placed in arm 7 center department of hanging, and flexible rope 4 bottom hoist and mount has weight 2, and the one end that base 5 was kept away from to silica gel face metal dress folder 3 is equipped with vaginal dilator 1.
As an improvement, the hanging arm 7 can be flexibly disassembled, and the height is adjusted according to actual requirements, so that the testing device is suitable for tested equipment with different heights.
As an improvement, the number of the supporting rods 8 is two, the two supporting rods are respectively arranged on two sides of the base 5, the supporting rods 8 are cylindrical rod pieces, and the stability of the testing device is improved through the design of the two supporting rods, so that the tested equipment is not easy to fall down in the testing process.
As an improvement, the silica gel pad clip 6 is embedded in the base 5, and is fixedly connected, and the silica gel pad clip is embedded in the base, and is fixedly connected, so that the vaginal dilator can be effectively prevented from sliding or falling off in the testing process.
As an improvement, the hanging arm 7 is in a flat plate shape, the contact surface of the hanging arm 7 and the flexible rope 4 is a plane, and the design can ensure that the flexible rope cannot be twisted or knotted in the testing process, so that the testing accuracy is ensured.
As an improvement, the bottom of the weight 2 is directly contacted with the top of the vaginal dilator 1, and the design can ensure that the moment born by the vaginal dilator in the test process is accurately transmitted to the weight, so that the bearing capacity of the vaginal dilator is accurately measured.
The lower page of the 1-vaginal dilator is tightly attached to the 6-silica gel pad clamp, the 3-silica gel surface metal clamping piece is tightly locked by a fastener after pressing the 1-vaginal dilator, two pages of the 1-vaginal dilator are closed, a silica gel contact block is arranged under the 8-weight, the 7-hanging arm can be flexibly disassembled according to the size and shape of the contact surface required by the upper page, the 8-weight is suspended on the 7-hanging arm through a 4-flexible rope with proper length, the 1-vaginal dilator is slowly opened to a specified angle, the 1-vaginal dilator is stabilized within a specified time, and whether a connecting piece of the 1-vaginal dilator is damaged or not is observed, and whether the two pages are deformed or not is observed.
The working principle of the utility model is as follows: the base and the weight simulate two pages of stress in the opening process of the expander, and after the expander is placed, the two pages can be tested by slowly opening the two pages; 2. the force applied to the dilator is selectable according to the needs, standard substances are available in the market, the measurement is convenient and easy 3. The force is applied with constant force, the magnitude of the force is completely controllable, and the value of the force used by the dilator in the opening process is not controllable in the market. 4. The supporting silica gel is customized according to the appearance of the expander, so that the tested product can be protected, anti-skid and reliably fixed, and can be updated according to the updating of the product, and the expander has universality. Through this special testing arrangement, we can provide reliable environment for the atress test of expander, ensure that the connecting piece of expander does not damage, and two pages of expansion do not warp to guarantee its reliability on the human body.
When the stress test is carried out, the expander needs to be initially set, including the size and the position of the connecting piece and the shape and the size of the two pages. The dilator is then placed over the force simulator and the appropriate weight is selected as desired. During the test, the dilator will be subjected to a constant force until a predetermined test time is reached. During this time, the tester needs to pay close attention to the performance of the dilator, including whether the connector is damaged, whether the two pages are deformed, etc.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. A simple testing device for vaginal dilators, comprising a base (5), characterized in that: install silica gel pad clamp (6) on base (5), silica gel pad clamp (6) are gone up fixedly connected with silica gel face metal clamping piece (3), silica gel face metal clamping piece (3) side is equipped with bracing piece (8), bracing piece (8) bottom and base (5) fixed connection, hang arm (7) are installed at bracing piece (8) top, hang arm (7) center department and have placed flexible rope (4), flexible rope (4) bottom hangs and is equipped with weight (2), silica gel face metal clamping piece (3) are kept away from the one end of base (5) and are equipped with vaginal dilator (1).
2. The easy test device of claim 1, wherein: the hanging arm (7) is of a detachable structure, and the height is adjusted according to actual requirements.
3. The easy test device of claim 1, wherein: the number of the supporting rods (8) is two, the two supporting rods are respectively arranged on two sides of the base (5), and the supporting rods (8) are cylindrical rod pieces.
4. The easy test device of claim 1, wherein: the silica gel pad clamp (6) is embedded in the base (5) and fixedly connected.
5. The easy test device of claim 1, wherein: the hanging arm (7) is in a flat plate shape, and the contact surface of the hanging arm (7) and the flexible rope (4) is a plane.
6. The easy test device of claim 1, wherein: the bottom of the weight (2) is directly contacted with the top of the vaginal dilator (1) to form contact extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323380890.7U CN221238635U (en) | 2023-12-12 | 2023-12-12 | Simple testing device for vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323380890.7U CN221238635U (en) | 2023-12-12 | 2023-12-12 | Simple testing device for vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221238635U true CN221238635U (en) | 2024-06-28 |
Family
ID=91597959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323380890.7U Active CN221238635U (en) | 2023-12-12 | 2023-12-12 | Simple testing device for vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221238635U (en) |
-
2023
- 2023-12-12 CN CN202323380890.7U patent/CN221238635U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |