CN215135685U

CN215135685U - Vaginal dilator

Info

Publication number: CN215135685U
Application number: CN202023335881.2U
Authority: CN
Inventors: 刘男; 贺丁丁; 宋加伟; 唐文鹏
Original assignee: Hangzhou Kangji Medical Instrument Co Ltd
Current assignee: Hangzhou Kangji Medical Instrument Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-14
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a vaginal dilator. The utility model discloses, it is lower to cleaning efficiency among the prior art, brought very big inconvenient problem for the user, provide vaginal dilator, including the expanding unit, still including being used for providing the valve member of cleaning solution in to the expanding unit, clean cavity has in the expanding unit, clean cavity is linked together with the external world through setting up the clean hole that link up the expanding unit lateral wall on the expanding unit, expanding unit one end is equipped with the opening that is linked together with clean cavity, valve member one end is passed through in the opening extends to the expanding unit, be equipped with the cleaning solution transfer passage that can open and close in the valve member, cleaning solution transfer passage is linked together with clean cavity. The utility model discloses the expansion device opening part is equipped with the valve member, is equipped with the cleaning solution transfer passage that can open and close in the valve member, both can combine the specific case control to send liquid pressure, also can prevent that the backflow from polluting the cleaning solution, makes the cleaning process go on smoothly.

Description

Vaginal dilator

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a vaginal dilator.

Background

The vaginal dilator is a common medical instrument for treatment and daily health care, is mostly used for cleaning and treating the vagina, although the prior vaginal dilator can enter the vagina, the vagina wall is difficult to be really cleaned by simple liquid injection due to folds of the vagina wall, and in the cleaning process, the cleaning liquid can flow back, thereby causing the failure of vaginal cleaning. The cleaning efficiency of the prior art is low, and great inconvenience is brought to a user.

In order to solve the problems of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a convenient vaginal douche [ CN201620997858.4], which includes an elastically deformable washing bottle and a washing rod, wherein the washing rod is connected to a bottle mouth of the washing bottle, a washing head is disposed at an upper end of the washing rod, the washing bottle is in a truncated cone shape with a narrow top and a wide bottom, a liquid medicine flow passage is formed in the washing rod, and a longitudinal section of the liquid medicine flow passage is narrow top and wide bottom, and the vaginal douche is characterized in that: an elastic stretching neck which can be bent and deformed and has supporting capacity is arranged between the bottle body and the bottle mouth of the cleaning bottle.

The cleaning device has good effect when delivering medicine, but has more problems, one of which is that the situation that the fold of the vaginal wall is not beneficial to cleaning operation can not be completely overcome; secondly, the injected liquid medicine can generate backflow after the pressure disappears, the backflow liquid medicine can be mixed with dirt generated after cleaning, and the liquid medicine with the dirt flows back into the medicine container to cause pollution of the cleaning liquid medicine. Therefore, there is a need for further improvement in the art.

Disclosure of Invention

The utility model aims at the above problem, provide a vaginal dilator that can overcome vaginal wall fold and prevent regurgitation.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a vaginal dilator, includes the expanding unit, still includes the valve assembly that is used for providing the cleaning solution in to the expanding unit, clean cavity has in the expanding unit, and clean cavity is linked together with the external world through the clean hole that sets up on the expanding unit and link up the expanding unit lateral wall, and expanding unit one end is equipped with the opening that is linked together with clean cavity, valve assembly one end is passed through the opening and is extended to in the expanding unit, is equipped with the cleaning solution transfer passage that can open and close in the valve assembly, cleaning solution transfer passage is linked together with clean cavity.

In the vaginal dilator, the dilating device comprises a supporting tube and a hollow tube sleeved outside the supporting tube, one end of the hollow tube, which is far away from the valve component, is a circular arc-shaped bulge, and the outer diameter of the circular arc-shaped bulge is equal to that of the hollow tube.

In the vaginal dilator, the hollow tube is made of flexible material.

In foretell vaginal dilator, the stay tube includes the mount pad, the mount pad side is equipped with cyclic annular positioning groove, the one end gomphosis of hollow tube is in cyclic annular positioning groove, still fixedly connected with a plurality of vertical support ribs that extend along mount pad axial lead direction on the mount pad, vertical support rib and hollow tube internal surface laminate mutually.

In the vaginal dilator, the supporting tube further comprises a plurality of annular reinforcing ribs which are connected end to end and are annular and fixedly connected to the longitudinal supporting ribs, and the annular reinforcing ribs are parallel to each other.

In the vaginal dilator, two sides of one end of the hollow tube close to the valve component are provided with wing parts extending outwards, and the wing parts are provided with wing through holes.

In foretell vaginal dilator, the valve subassembly includes the valve, and the valve is provided with the second passageway with cleaning solution delivery channel grafting combination on the valve, and the rotation valve can make second passageway and cleaning solution delivery channel intercommunication each other or mutual isolation.

In foretell vaginal dilator, cleaning solution transfer passage comprises first pipeline and second pipeline, and the one end that first pipeline is close to the valve is provided with limit structure, and the one end that expanding unit was kept away from to the second pipeline is helical structure.

In foretell vaginal dilator, the valve is L shape, and the one end that is close to cleaning solution transfer passage is provided with the stopper rather than limit structure matches, and the one end of keeping away from cleaning solution transfer passage is provided with antiskid.

In the vaginal dilator, the anti-slip device comprises regularly arranged convex ribs. Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with clean hole on the expanding unit lateral wall, the fold of vagina wall is directly washd through clean hole to the cleaning solution in the clean cavity, and the in-process obtains better cleaning performance in the use of vaginal dilator.

2. The utility model discloses the expansion device opening part is equipped with the valve member, is equipped with the cleaning solution transfer passage that can open and close in the valve member, both can combine the specific case control to send liquid pressure, also can prevent that the backflow from polluting the cleaning solution, makes the cleaning process go on smoothly.

3. The utility model provides a stay tube is vertically and horizontally staggered's latticed structure, guarantees that stay tube in use can not appear the deformation condition to make the hollow tube can laminate with the vagina wall is perfect in the expansion cleaning process.

Drawings

FIG. 1 is an exploded view of a vaginal dilator;

FIG. 2 is an exploded view of the expansion device and valve assembly in a separated state;

fig. 3 is an exploded view of the valve and cleaning liquid delivery line in a separated state.

In the figure: the expansion device 1, the valve component 2, the cleaning cavity 3, the cleaning hole 4, the opening 5, the cleaning liquid conveying channel 6, the hollow pipe 7, the support pipe 8, the flank part 9, the valve 10, the second channel 11, the circular arc-shaped bulge part 71, the mounting seat 81, the annular positioning groove 82, the longitudinal support rib 83, the annular reinforcing rib 84, the flank through hole 91, the limiting block 101, the anti-skid device 102 and the bulge rib 103.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the present embodiment mainly comprises an expansion means 1, a valve assembly 2, a cleaning cavity 3, a cleaning hole 4, an opening 5 and a cleaning liquid delivery channel 6. Wherein clean cavity 3 is linked together with the external world through setting up on expanding unit 1 and the clean hole 4 that link up the 1 lateral wall of expanding unit, and expanding unit 1 one end is equipped with opening 5, and opening 5 is linked together with clean cavity 3, and valve assembly 2 one end is passed through opening 5 and is extended to in the expanding unit 1, is equipped with the cleaning solution transfer passage 6 that can open and close in the valve assembly 2, and cleaning solution transfer passage 6 is linked together with clean cavity 3.

The utility model discloses in, the cleaning solution passes through clean hole 4 on the 1 lateral wall of expansion device and directly contacts with the vaginal wall, and the cleaning solution transfer passage 6 that can open and close in the valve subassembly 2 simultaneously can combine the specific case control to send liquid pressure to close rapidly after the washing end and prevent that the backward flow from appearing in the cleaning solution that has used in the clean cavity 3, compare the mode operation among the prior art more safe simple, and then realize expanding abluent going on smoothly.

Referring to fig. 1, the hollow tube 7 is sleeved outside the support tube 8 to form the expansion device 1, and the end of the hollow tube 7 away from the valve assembly 2 is an arc-shaped protrusion 71, and the outer diameter of the arc-shaped protrusion 71 is equal to the outer diameter of the hollow tube 7. The interior of the hollow tube 7 is a cleaning cavity 3, and the arc-shaped bulge part 71 ensures that the instrument can enter the part to be cleaned more easily, thereby reducing the unsuitability pain of the patient; on the other hand, the cleaning holes 4 are preferably arranged to extend from the center of the circular arc-shaped protrusion 71 to the periphery and arranged in a straight line on the surface of the hollow tube 7, so that the cleaning liquid can be better brought into contact with the vaginal wall. Preferably, the hollow tube 7 is made of a flexible material.

Referring to fig. 1 and 2, one end of the support tube 8 is a mounting seat 81, a ring-shaped positioning groove 82 is formed in a side surface of the mounting seat 81, and when the hollow tube 7 and the support tube 8 are sleeved, one end of the hollow tube 7 is fitted into the ring-shaped positioning groove 82. The mounting seat 81 is also fixedly connected with a plurality of longitudinal supporting ribs 83 extending along the axial lead direction of the mounting seat 81, and the longitudinal supporting ribs 83 are attached to the inner surface of the hollow tube 7. The supporting tube 8 further comprises a plurality of annular reinforcing ribs 84 which are connected end to end and are in an annular shape and fixedly connected to the longitudinal supporting ribs 83, each annular reinforcing rib 84 is parallel to each other, the annular reinforcing ribs 84 and the longitudinal supporting ribs 83 form a grid structure, the supporting tube is guaranteed not to deform in use, and the hollow tube 7 can be perfectly attached to the vaginal wall in the expanding and cleaning process.

As shown in the combined figure 2, two sides of one end of the hollow tube 7 close to the valve group 2 are provided with outwards extending side wing parts 9, side wing through holes 91 are formed in the side wing parts 9, a user can apply force to the outside of the expansion device through the side wing parts, the side wing through holes 91 can provide a channel for used cleaning liquid to flow outwards, water flow in a vagina cannot be blocked in the process of applying external force, and the cleaning cycle process is more stable.

Referring to fig. 1, 2 and 3, the valve assembly 2 further includes a valve 10, a second channel 11 is disposed on the valve 10, the valve 10 is inserted into and combined with the cleaning solution delivery channel 6, and the valve 10 is rotated to connect or isolate the second channel 11 and the cleaning solution delivery channel 6, so as to control the pressure of the delivered solution and prevent backflow.

Referring to fig. 1, 2 and 3, the cleaning solution delivery channel 6 is composed of a first pipeline 61 and a second pipeline 62, a limiting structure 63 is disposed at one end of the first pipeline 61 close to the valve 10, a spiral structure 64 is disposed at one end of the second pipeline 62 far from the expansion device 1, and the spiral structure 64 is stably connected with an external liquid storage device to prevent the cleaning solution from flowing outwards; in addition, the valve 10 is L-shaped, a limiting block 101 matched with the limiting structure 63 is arranged at one end close to the cleaning solution conveying channel 6, an anti-skid device 102 is arranged at one end far away from the cleaning solution conveying channel 6, and the anti-skid device 102 comprises regularly arranged raised ribs 103. Wrench movement antiskid 102 can rotate stopper 101 of valve 10, stopper 101 slides when one end in limit structure 102's limited scope, second passageway 11 and cleaning solution delivery channel 6 of valve 10 communicate each other, the washing liquid gets into and washs cavity 3 and washs the vaginal wall through clean hole 4, stopper 101 slides when the other end in limit structure 102's limited scope, valve 10's second passageway 11 and cleaning solution delivery channel 6 keep apart each other, the washing liquid seals and is wasing the cavity, the washing liquid that has used can not flow back and cause the pollution.

The utility model discloses a theory of operation is: the utility model discloses during the use, 7 covers of hollow tube establish outside the stay tube 8, constitute clean cavity 3 on the longitudinal direction of 7 laminating stay tubes 8 of flexible hollow tube and the loop brace bar, valve 10 pegs graft with cleaning solution transfer passage 6 and makes up into valve assembly 2, valve assembly 2 extends to expansion device 1 in through opening 5, when getting into the vagina and wasing or treating, rotate valve 10 through antiskid 102, when the stopper 101 of valve slides to the limit structure 63 opposite side of cleaning solution transfer passage 6, second passageway 11 realizes the intercommunication with second pipeline 62, cleaning solution transfer passage 6 opens this moment, the cleaning solution passes through cleaning solution transfer passage 6 and gets into clean cavity 3, and then arrange the fold that clean hole 4 reachd the vaginal wall through the law; after cleaning, the valve 10 is rotated to close the cleaning solution delivery channel 6, and the used cleaning solution and the unused cleaning solution are separated at this time, so that backflow pollution is prevented. Compared with the prior art, the utility model has more stable and simple operation, and is convenient for carrying out vagina cleaning treatment smoothly and conveniently.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms expansion device 1, valve assembly 2, cleaning cavity 3, cleaning opening 4, opening 5, cleaning fluid feed channel 6, hollow tube 7, support tube 8, flank portion 9, valve 10, second channel 11, circular arc protrusion 71, mounting seat 81, annular positioning groove 82, longitudinal support rib 83, annular rib 84, flank through hole 91, stop block 101, anti-slip device 102, protrusion rib 103, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a vaginal dilator, includes expanding unit (1), its characterized in that, still includes valve member (2) that are used for providing the cleaning solution in expanding unit (1), clean cavity (3) have in expanding unit (1), clean cavity (3) are linked together with the external world through setting up clean hole (4) that link up expanding unit (1) lateral wall on expanding unit (1), and expanding unit (1) one end is equipped with opening (5) that are linked together with clean cavity (3), valve member (2) one end is passed through opening (5) and is extended to in expanding unit (1), is equipped with cleaning solution transfer passage (6) that can open and close in valve member (2), cleaning solution transfer passage (6) are linked together with clean cavity (3).

2. A vaginal dilator according to claim 1, characterised in that the dilating means (1) comprises a support tube (8) and a hollow tube (7) arranged around the support tube (8), the end of the hollow tube (7) remote from the valve assembly (2) is a circular arc-shaped protrusion (71), and the outer diameter of the circular arc-shaped protrusion (71) is equal to the outer diameter of the hollow tube (7).

3. A vaginal dilator, according to claim 2, characterised in that said hollow tube (7) is made of flexible material.

4. A vaginal dilator according to claim 2, wherein the supporting tube (8) comprises a mounting seat (81), an annular positioning groove (82) is formed in the side surface of the mounting seat (81), one end of the hollow tube (7) is embedded in the annular positioning groove (82), a plurality of longitudinal supporting ribs (83) extending along the axial line direction of the mounting seat (81) are fixedly connected to the mounting seat (81), and the longitudinal supporting ribs (83) are attached to the inner surface of the hollow tube (7).

5. A vaginal dilator according to claim 4, characterised in that said support tube (8) further comprises a plurality of annular ribs (84) connected end to end in a ring shape and fixedly connected to the longitudinal support ribs (83), each annular rib (84) being parallel to each other.

6. A vaginal dilator according to claim 2, 3 or 4, characterised in that the hollow tube (7) is provided with outwardly extending wing portions (9) on both sides of the end adjacent to the valve assembly (2), the wing portions (9) being provided with wing through holes (91).

7. A vaginal dilator according to claim 1, characterised in that said valve assembly (2) comprises a valve (10), said valve (10) is inserted into and combined with said cleaning fluid feeding channel (6), a second channel (11) is provided on said valve (10), and said second channel (11) and said cleaning fluid feeding channel (6) are interconnected or isolated by rotating said valve (10).

8. A vaginal dilator according to claim 1, characterised in that said cleaning fluid delivery channel (6) is composed of a first conduit (61) and a second conduit (62), the first conduit (61) being provided with a stop structure (63) at the end close to the valve (10), and the second conduit (62) being provided with a spiral structure (64) at the end far from the dilator device (1).

9. A vaginal dilator according to claim 1, characterised in that the valve (10) is L-shaped, the end close to the cleaning solution delivery channel (6) is provided with a stop block (101) matching with the stop structure (63), and the end far from the cleaning solution delivery channel (6) is provided with an anti-slip device (102).

10. A vaginal dilator according to claim 9, characterised in that said anti-slip means (102) comprise a regular array of raised ribs (103).