Dilator for vaginal reconstruction

Abstract

The utility model relates to dilator technical field discloses a dilator for vagina reconstruction, including support pole, the support pole top fixedly connected with the branch pipe, the branch pipe top is passed through and fixedly connected with sealed gasbag, the sealed gasbag top is passed through and fixedly connected with sealed gasbag, the sealed gasbag outer ring top fixedly connected with rubber cushion, the support pole inner ring bottom fixedly connected with the cushion block, the cushion block top fixedly connected with the motor, the motor output fixedly connected with the eccentric wheel, the eccentric wheel one side rotationally connected with the support plate, the support plate one side rotationally connected with the connecting rod. In the utility model, pinch and pressurize the gasbag, open the check valve, transport the gas to the sealed gasbag, start the motor work simultaneously, drive the eccentric wheel rotation, pull the support plate, make the slide plate slide in the branch pipe, reciprocate, when sliding to below the second connecting pipe, inflate.

Description

Technical Field

[0001] This utility model relates to the field of dilator technology, specifically a dilator for vaginal reconstruction. Background Technology

[0002] Vaginal speculum, also known as a vaginal speculum, is an instrument used in hospitals for routine gynecological examinations or surgeries.

[0003] Most existing vaginal specula devices have a duckbill-shaped structure, usually consisting of upper and lower blades and a handle. They are made of either stainless steel or plastic. Some also use an air bladder during inflation and deflation to dilate the vagina and reduce patient discomfort.

[0004] However, existing duckbill-type dilators can cause a "stiff" feeling for patients during examinations, especially when the dilation force is inappropriate, which can make patients even more uncomfortable. When the balloon is inflated, the amount of air is uncontrollable. If the amount of air is too much, it can not only cause the balloon to rupture, but also cause damage to the patient and affect the effectiveness of the treatment. In order to address the above problems, a vaginal reconstruction dilator is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a vaginal reconstruction dilator that solves the problem in the prior art where the amount of air inflated by the balloon is uncontrollable, and excessive inflation can not only cause the balloon to rupture but also cause injury to the patient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vaginal reconstruction dilator, comprising a support rod, a branch tube fixedly connected to the top of the support rod, a sealing airbag passing through and fixedly connected to the top of the branch tube, a sealing airbag passing through and fixedly connected to the top of the sealing airbag, a rubber pad fixedly connected to the top of the outer ring of the sealing airbag, a pad fixedly connected to the bottom of the inner ring of the support rod, a motor fixedly connected to the top of the pad, an eccentric wheel fixedly connected to the output end of the motor, a support plate rotatably connected to one side of the eccentric wheel, a connecting rod rotatably connected to one side of the support plate, a sliding plate fixedly connected to the top of the connecting rod, a second connecting tube passing through and fixedly connected to one side of the outer ring of the branch tube, a one-way valve passing through and fixedly connected to the bottom end of the second connecting tube, a first connecting tube passing through and fixedly connected to the bottom end of the one-way valve, a pressurizing airbag passing through and fixedly connected to the bottom end of the first connecting tube, a delivery tube passing through and provided on one side of the support rod, and a delivery component provided at the bottom end of the delivery tube.

[0007] By adopting the above technical solution, the motor is started, which drives the eccentric wheel to rotate and pull the support plate, causing the slide plate to slide and move back and forth inside the support tube. When it slides to the bottom of the second connecting tube, it is inflated, and when it slides to the top of the second connecting tube, it stops inflating to avoid over-inflating at once.

[0008] As a further description of the above technical solution: the delivery assembly includes a connector, which passes through and is threadedly connected to the delivery tube, and a plug is slidably connected to the inner ring of the connector. A syringe is passed through and fixedly connected to the bottom end of the plug, and a piston is slidably connected to the inner ring of the syringe.

[0009] By adopting the above technical solution, the delivery component facilitates the delivery of liquids for drug treatment or postoperative irrigation.

[0010] As a further description of the above technical solution: a limiting plate is fixedly connected to one side of the inner ring of the support rod, and a connecting rod is slidably connected through one side of the limiting plate.

[0011] By adopting the above technical solution, the limiting plate can limit the movement of the connecting rod.

[0012] As a further description of the above technical solution: the inner ring of the branch pipe is slidably connected to a sliding plate.

[0013] By adopting the above technical solution, the skateboard can move back and forth inside the branch pipe.

[0014] As a further description of the above technical solution: a vent pipe is connected through and fixedly connected to one side of the outer ring of the second connecting pipe, and a solenoid valve is connected through and fixedly connected to the other end of the vent pipe.

[0015] By adopting the above technical solution, the solenoid valve controls the vent pipe, facilitating gas discharge.

[0016] As a further description of the above technical solution: the inner ring of the branch pipe is provided with a conveying pipe, and the conveying pipe is provided through one side of the rubber pad.

[0017] By adopting the above technical solution, the delivery pipe facilitates the delivery of liquids.

[0018] As a further description of the above technical solution: a support rod is fixedly connected to the bottom end of the piston, and a syringe is slidably connected to the outer ring of the support rod.

[0019] By adopting the above technical solution, when the support rod moves, it can push the piston to move inside the syringe.

[0020] As a further description of the above technical solution: the inner ring of the sealing airbag is provided with a delivery pipe.

[0021] By adopting the above technical solution, a delivery pipe is installed inside the sealing airbag, which can also provide a certain degree of support for the sealing airbag.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model provides a vaginal reconstruction dilator, which consists of a sealing airbag, a rubber pad, a pressure airbag, a sliding plate, and a second connecting tube. By squeezing the pressure airbag, a one-way valve is opened, and gas is delivered into the sealing airbag. At the same time, the motor is started, which drives the eccentric wheel to rotate and pull the support plate, causing the sliding plate to slide and move back and forth in the support tube. When it slides to the bottom of the second connecting tube, it is inflated. When it slides to the top of the second connecting tube, it stops inflating to avoid over-inflation and rupture of the airbag, thereby reducing damage to the patient.

[0024] 2. The present invention provides a vaginal reconstruction dilator, which consists of a delivery tube, a connector, a syringe, a piston, and a support rod. The connector is threaded onto the delivery tube, the medication is pre-stored in the syringe, the plug is inserted into the connector, and the support rod is pushed to allow the piston to slide inside the syringe, thereby delivering the medication into the delivery tube for drug treatment. It is convenient to use. Attached Figure Description

[0025] Figure 1 This is a perspective view of the overall structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the skateboard structure of this utility model;

[0028] Figure 4 This is an exploded view of the syringe structure of this utility model.

[0029] In the diagram: 1. Support rod; 2. Branch pipe; 3. Sealing airbag; 4. Rubber pad; 5. Pressurizing airbag; 6. Syringe; 7. First connecting pipe; 8. Vent pipe; 9. Solenoid valve; 10. Check valve; 11. Delivery pipe; 12. Connector; 13. Plug; 14. Piston; 15. Support rod; 16. Slide plate; 17. Connecting rod; 18. Limiting plate; 19. Support plate; 20. Eccentric wheel; 21. Pad; 22. Motor; 23. Second connecting pipe. 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] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0032] Combination Figure 1 This utility model discloses a vaginal reconstruction dilator, comprising a support rod 1, with a branch tube 2 fixedly connected to the top of the support rod 1. The branch tube 2 is used to deliver a sealing airbag 3, which is controlled by a one-way valve 10. The sealing airbag 3 is made of flexible material to reduce injury and is used in conjunction with a rubber pad 4. A limiting plate 18 is fixedly connected to one side of the inner ring of the support rod 1. A connecting rod 17 is slidably connected to one side of the limiting plate 18. A sliding plate 16 is slidably connected to the inner ring of the branch tube 2. A venting pipe 8 is fixedly connected to one side of the outer ring of the second connecting pipe 23. When it is necessary to vent the sealing airbag 3, a solenoid valve 9 can be opened to release the gas. The other end of the venting pipe 8 is fixedly connected to the solenoid valve 9. A delivery pipe 11 is provided in the inner ring of the branch tube 2 for drug treatment or postoperative irrigation. A delivery pipe 11 is provided in one side of the rubber pad 4.

[0033] Combination Figure 2 and Figure 3 A sealing airbag 3 is connected to the top of the sealing airbag 3 and is fixedly attached thereto. A rubber pad 4 is fixedly attached to the top of the outer ring of the sealing airbag 3. The rubber pad 4 is also made of flexible material. A pad block 21 is fixedly attached to the bottom of the inner ring of the support rod 1. A motor 22 is fixedly attached to the top of the pad block 21. The pad block 21 is used to support the motor 22. An eccentric wheel 20 is fixedly attached to the output end of the motor 22. When the motor 22 is working, it can drive the eccentric wheel 20 to rotate, and then drive the connecting pipe 17 to move back and forth. A support plate 19 is rotatably connected to one side of the eccentric wheel 20, and a connecting pipe 17 is rotatably connected to one side of the support plate 19. When the connecting rod 17 moves, the limiting plate 18 can limit the connecting rod 17. The top of the connecting rod 17 is fixedly connected to the slide plate 16. The outer ring of the branch pipe 2 is penetrated and fixedly connected to the second connecting pipe 23. The bottom end of the second connecting pipe 23 is penetrated and fixedly connected to the one-way valve 10. The bottom end of the one-way valve 10 is penetrated and fixedly connected to the first connecting pipe 7. The bottom end of the first connecting pipe 7 is penetrated and fixedly connected to the pressurized airbag 5. By repeatedly squeezing the pressurized airbag 5, gas can be delivered to the airbag 3. The support rod 1 is penetrated and provided with a delivery pipe 11. The bottom end of the delivery pipe 11 is provided with a delivery component.

[0034] Combination Figure 4The delivery assembly includes a connector 12, which is threaded through and connected to the delivery tube 11. The connector 12 is threaded onto the delivery tube 11 for easy removal. A plug 13 is slidably connected to the inner ring of the connector 12. A syringe 6 is slidably connected to the bottom end of the plug 13. The syringe 6 can store movable liquid. When the support rod 15 moves, the piston 14 can be moved to push the liquid inside for delivery. The piston 14 is slidably connected to the inner ring of the syringe 6. The support rod 15 is fixedly connected to the bottom end of the piston 14. The syringe 6 is slidably connected to the outer ring of the support rod 15. The delivery tube 11 is provided in the inner ring of the sealing airbag 3.

[0035] Working principle: When in use, apply lubricant to the entire head of the sealing airbag 3, then insert the entire device into the vagina. Observe the situation using a camera. During use, squeeze the pressure airbag 5 and open the one-way valve 10 to output gas to the sealing airbag 3. At the same time, start the motor 22 to drive the eccentric wheel 20 to rotate, which then pulls the support plate 19. The connecting rod 17 moves under the limit of the limiting plate 18, causing the slide plate 16 to slide back and forth in the branch tube 2. When the slide plate 16 moves above the second connecting tube 23, it can inflate the sealing airbag 3 normally. When the slide plate 16 moves below the second connecting tube 23, inflation can be stopped to avoid over-inflation and rupture of the airbag, thus reducing damage to the patient. The sealing airbag 3 and the rubber pad 4 can achieve flexible support of the vaginal cavity during use. After inflation, maintain pressure to avoid pain and bleeding caused by traditional hard molds. Then, the connector 12 can be threaded onto the delivery tube 11 and the medicine or rinsing fluid can be stored in the syringe 6. Then, the plug 13 is inserted into the connector 12 and the support rod 15 is pushed so that the piston 14 can slide in the syringe 6 to deliver the internal liquid into the delivery tube 11 for drug treatment or postoperative rinsing.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vaginal reconstruction dilator, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to a branch pipe (2), and a sealing airbag (3) is fixedly connected through the top of the branch pipe (2). A sealing airbag (3) is fixedly connected through the top of the sealing airbag (3). A rubber pad (4) is fixedly connected to the top of the outer ring of the sealing airbag (3). A pad (21) is fixedly connected to the bottom of the inner ring of the support rod (1). A motor (22) is fixedly connected to the top of the pad (21). An eccentric wheel (20) is fixedly connected to the output end of the motor (22). A support plate (19) is rotatably connected to one side of the eccentric wheel (20). 9) A connecting rod (17) is rotatably connected to one side. A sliding plate (16) is fixedly connected to the top of the connecting rod (17). A second connecting pipe (23) is connected through and fixedly connected to the outer ring of the branch pipe (2). A one-way valve (10) is connected through and fixedly connected to the bottom end of the second connecting pipe (23). A first connecting pipe (7) is connected through and fixedly connected to the bottom end of the one-way valve (10). A pressurized airbag (5) is connected through and fixedly connected to the bottom end of the first connecting pipe (7). A conveying pipe (11) is provided through and provided on one side of the support rod (1). A conveying component is provided at the bottom end of the conveying pipe (11).

2. The vaginal reconstruction dilator according to claim 1, characterized in that: The delivery assembly includes a connector (12) that passes through and is threadedly connected to the delivery tube (11). A plug (13) is slidably connected to the inner ring of the connector (12). A syringe (6) is fixedly connected to the bottom end of the plug (13). A piston (14) is slidably connected to the inner ring of the syringe (6).

3. A vaginal reconstruction dilator according to claim 1, characterized in that: A limiting plate (18) is fixedly connected to one side of the inner ring of the support rod (1), and a connecting rod (17) is slidably connected through one side of the limiting plate (18).

4. A vaginal reconstruction dilator according to claim 1, characterized in that: The inner ring of the branch pipe (2) is slidably connected to a sliding plate (16).

5. A vaginal reconstruction dilator according to claim 1, characterized in that: A vent pipe (8) is connected to and fixedly connected to one side of the outer ring of the second connecting pipe (23), and a solenoid valve (9) is connected to and fixedly connected to the other end of the vent pipe (8).

6. A vaginal reconstruction dilator according to claim 1, characterized in that: The inner ring of the branch pipe (2) is provided with a conveying pipe (11), and the conveying pipe (11) is provided through one side of the rubber pad (4).

7. A vaginal reconstruction dilator according to claim 2, characterized in that: The piston (14) is fixedly connected to a support rod (15) at its bottom end, and a syringe (6) is slidably connected to the outer ring of the support rod (15).

8. A vaginal reconstruction dilator according to claim 1, characterized in that: The inner ring of the sealed airbag (3) is provided with a delivery pipe (11).

Images