CN216798475U

CN216798475U - Gynecological medicine applicator

Info

Publication number: CN216798475U
Application number: CN202120928364.1U
Authority: CN
Inventors: 周盛梅; 叶莉
Original assignee: Hangzhou Redox Pharmatech Co ltd
Current assignee: Hangzhou Redox Pharmatech Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-06-24
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a gynaecology's ware of dosing, includes the upper casing, the lower casing has been installed to upper casing below cover, the external diameter of going up the casing equals the internal diameter of casing down, go up casing, casing down and be link up from top to bottom, it can to go up the casing the internal upper and lower slip of inferior valve, down the casing with overlap portion is equipped with the sealing washer between last casing, casing lower extreme fixed connection is equipped with and stretches into the pipe down, it is equipped with the plunger to go up the casing upper end, the inside upper and lower link up that is of plunger, go up the casing upper end outside and be equipped with the external screw thread, threaded connection has the storage medicine bottle on the external screw thread. The utility model fully administers the bacteria and pathogens to the pudendum by the copy design of the infiltration doser, and the non-woven fabric is disposable and degradable, thereby not causing secondary pollution and completely ensuring the sanitation of the doser.

Description

Gynecological medicine applicator

Technical Field

The utility model relates to the field of gynecological treatment, in particular to a gynecological administration device.

Background

At present, when the gynecological vaginal medicine is clinically administered, a vaginal speculum is generally adopted to open the vagina, then a forceps is used to feed the medicine into the vagina, or a patient directly feeds the medicine into the vagina with fingers, and the two methods are complex, unsanitary and very inconvenient to operate. And some existing piston cylinders push the medicine, after medicine is filled, the medicine easily drops, and gas can be pushed into the vagina of a user during pushing, so that discomfort of the user is caused. Present chinese patent number is CN201921097899.8, the patent name is a gynaecology's treatment is with sending medicine device, disclose a gynaecology ware of dosing, its beneficial effect is sheathe in through the protection on the handheld push rod, slowly will promote the push rod, the push rod drives the push pedal with medicine propelling movement to the vagina in, dissolve the medicine by the mucus in the vagina, and seted up the filter screen hole on the ejector pad, and set up the gas pocket on the rubber sleeve, thereby make when the propelling movement push pedal, can not with gaseous propelling movement to the vagina in, thereby can avoid user's discomfort. It also has the following disadvantages: the liquid medicine can not be pushed, the device can not be reused once, the medicine feeding depth can not be estimated, the medicine can not be fed to the pudendum, and the medicine feeding is centralized and insufficient.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to overcome the problems existing in the prior art, the gynecological medicine feeder is provided, and the problems that liquid medicine cannot be pushed, the device cannot be reused at one time, the medicine feeding depth cannot be estimated, medicine cannot be fed to the pudendum, the medicine feeding is concentrated and insufficient and the like are solved.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a gynecological medicine feeder comprises an upper shell, a lower shell is sleeved below the upper shell, the outer diameter of the upper shell is equal to the inner diameter of the lower shell, the upper shell and the lower shell are both vertically communicated, the upper shell can slide vertically in the lower shell, a sealing ring is arranged at the overlapping part between the lower shell and the upper shell, the lower end of the lower shell is fixedly connected with an extension pipe, the upper end of the upper shell is provided with a plunger, the interior of the plunger is communicated up and down, the outer side of the upper end of the upper shell is provided with an external thread, the external thread is spirally connected with a medicine storage bottle, a spring joint is arranged in the upper shell, the lower end of the spring joint is fixedly connected with a first return spring, first reset spring lower extreme fixed connection is equipped with the medicine storehouse, when first reset spring was compressed, spring joint with the medicine storehouse intercommunication, the medicine storehouse downside is equipped with the stick of dosing.

Furthermore, the end part of the administration rod is provided with three spray holes, and the spray holes are arranged at intervals along the axial direction of the administration rod.

Furthermore, stretch into intraductal fixed being equipped with and hinder the backward flow piece, hinder the backward flow piece middle through-hole that is equipped with, the stick of dosing is followed it inserts to hinder between the backward flow piece through-hole, the stick of dosing for hinder the backward flow piece and can slide from top to bottom, nonrotatable, the stick of dosing with it is equipped with the sealing washer to hinder the contact site between the backward flow piece.

Furthermore, an air inlet pipe is arranged on the right side of the upper end of the upper shell and communicated with the inner cavity of the upper shell, a handheld support handle is arranged on the right side of the upper shell and is cylindrical, the handheld support handle is vertically communicated, and an air inlet valve shell can vertically slide in the handheld support handle.

Furthermore, a second reset spring is arranged in the handheld support handle, the upper end of the second reset spring is abutted against the lower end of the upper air valve casing, and the right end of the air inlet pipe is communicated with the inner cavity of the handheld support handle.

Further, go up air valve casing upper end and be equipped with the pressing device, for the pressing device is cylindric, it is equipped with one-way admission valve to go up air valve casing one side, one-way admission valve with go up air valve casing inner chamber intercommunication, one-way admission valve is cylindric.

Further, the outer side of the upper end of the stretching tube is sleeved with an infiltration drug feeder, the infiltration drug feeder is spirally connected to the outer side of the stretching tube and can be detached, a ventilation joint is arranged in the middle of the infiltration drug feeder, air holes are formed in the infiltration drug feeder, infiltration holes are formed in the concave side of the infiltration drug feeder, forty infiltration holes are formed in the infiltration holes, non-woven fabrics are sleeved on the surface of the infiltration drug feeder, and the non-woven fabrics are connected with the infiltration drug feeder in a sleeved mode and can be detached.

The utility model has the advantages and positive effects that:

1. the utility model fully feeds the bacteria and pathogens of the pudendum through the profile modeling design of the infiltration medicine feeder 23, the non-woven fabric is disposable and degradable, the secondary pollution can not be caused, and the sanitation of the medicine feeder is completely ensured.

2. The utility model ensures the medicine use uniformity and sufficiency of the vagina by the probing type infiltration medicine supply of the extension tube 15 and the medicine feeding rod 16, avoids the medicine backflow pollution by utilizing gas to press and feed, has controllable medicine supply depth and fully utilizes the medicine effect.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view D-D of FIG. 1;

FIG. 3 is an enlarged schematic view of infiltration applicator 23 of FIG. 1;

fig. 4 is an enlarged structure diagram of a-a in fig. 3.

The scores in the figures are as follows: 10. a medicine storage bottle; 11. a plunger; 12. an upper housing; 13. a lower housing; 14. a backflow prevention sheet; 15. extending the tube; 16. an administration stick; 17. spraying a hole; 18. a medicine bin; 19. a first return spring; 20. an air inlet pipe; 21. an upper valve casing; 22. a pressing device; 23. an infiltration administration device; 24. A vent fitting; 25. air holes; 26. infiltrating the pores; 27. non-woven fabrics; 29. a second return spring; 30. An external thread; 31. a hand-held carrying handle; 33. a spring joint; 34. a one-way intake valve.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1-4, the gynecological medicine applicator of the present invention comprises an upper housing 12, a lower housing 13 is sleeved under the upper housing 12, the outer diameter of the upper housing 12 is equal to the inner diameter of the lower housing 13, the upper housing 12 and the lower housing 13 are both vertically through, the upper housing 12 can slide up and down in the lower housing 13, a sealing ring is disposed at the overlapping portion between the lower housing 13 and the upper housing 12, an extension tube 15 is fixedly connected to the lower end of the lower housing 13, a plunger 11 is disposed at the upper end of the upper housing 12, the plunger 11 is vertically through, an external thread 30 is disposed at the outer side of the upper end of the upper housing 12, a medicine storage bottle 10 is spirally connected to the external thread 30, a spring joint 33 is disposed in the upper housing 12, a first return spring 19 is fixedly connected to the lower end of the spring joint 33, a medicine bin 18 is fixedly connected to the lower end of the first return spring 19, when the first return spring 19 is compressed, the spring joint 33 is communicated with the medicine bin 18, and the medicine feeding rod 16 is arranged on the lower side of the medicine bin 18.

Preferably, the end of the administration rod 16 is provided with three spray holes 17, and the spray holes 17 are arranged at intervals along the axial direction of the administration rod 16.

Preferably, a backflow-blocking piece 14 is fixedly installed in the extension tube 15, a through hole is formed in the middle of the backflow-blocking piece 14, the administration rod 16 is inserted into the through hole of the backflow-blocking piece 14, the administration rod 16 can slide up and down relative to the backflow-blocking piece 14 and cannot rotate, and a sealing ring is arranged at a contact part between the administration rod 16 and the backflow-blocking piece 14.

Preferably, an air inlet pipe 20 is arranged on the right side of the upper end of the upper shell 12, the air inlet pipe 20 is communicated with the inner cavity of the upper shell 12, a handheld holding handle 31 is arranged on the right side of the upper shell 12, the handheld holding handle 31 is cylindrical, the handheld holding handle 31 is vertically communicated, and the upper air valve casing 21 can vertically slide in the handheld holding handle 31.

Preferably, a second return spring 29 is arranged in the handheld holder 31, the upper end of the second return spring 29 abuts against the lower end of the upper valve casing 21, and the right end of the air inlet pipe 20 is communicated with the inner cavity of the handheld holder 31.

Preferably, the upper end of the upper valve casing 21 is provided with a pressing device 22, the pressing device 22 is cylindrical, one side of the upper valve casing 21 is provided with a one-way air inlet valve 34, the one-way air inlet valve 34 is communicated with the inner cavity of the upper valve casing 21, and the one-way air inlet valve 34 is cylindrical.

Preferably, the outer side of the upper end of the extension tube 15 is sleeved with an infiltration drug feeder 23, the infiltration drug feeder 23 is spirally connected to the outer side of the extension tube 15 and can be detached, the middle of the infiltration drug feeder 23 is provided with a ventilation joint 24, an air hole 25 is formed in the infiltration drug feeder 23, an infiltration hole 26 is formed in the concave side of the infiltration drug feeder 23, the infiltration hole 26 is forty, the surface of the infiltration drug feeder 23 is sleeved with a non-woven fabric 27, and the non-woven fabric 27 and the infiltration drug feeder 23 are connected in a sleeved mode and can be detached.

In specific implementation, the infiltration drug feeder 23 is spirally connected to the outer side of the extending pipe 15, the drug storage bottle 10 is spirally connected to the outer side of the external thread 30, the upper end of the plunger 11 is communicated with the drug storage bottle 10, the drug storage bottle 10 is pressed downwards, the lower end of the plunger 11 is abutted to the spring connector 33, the first return spring 19 is compressed under the action of the lower pressure, the spring connector 33 is communicated with the drug bin 18, the drug in the drug storage bottle 10 enters the drug bin 18, the first return spring 19 is reset by stopping pressing the drug storage bottle 10, the drug bin 18 is separated from the spring connector 33, the 15 part of the extending pipe extends into the vagina, the air enters through the one-way air inlet valve 34 by pressing 22 and enters the inner cavity of the lower shell 13 through the air inlet pipe 20, the drug in the drug bin 18 is extruded downwards by the continuously entering air to be injected into the drug feeding rod 16 and discharged from the spray hole 17, and the backflow preventing sheet 14 prevents the drug from entering the lower shell 13 to prevent equipment from being polluted, the medicine storage bottle 10 can be replaced after the medicine storage bottle is inserted into the vagina to enable the non-woven fabric 27 to be in contact with and attached to the pudendum, the medicine at the position of the medicine bin 18 enters the air hole 25, the non-woven fabric 27 is completely soaked into the pudendum surface through the soaking hole 26 for administration, and the medicine storage bottle 10 can be replaced after the medicine is used.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the utility model is not to be limited to the embodiments described in the detailed description, and that other embodiments may be devised by those skilled in the art based on the teachings herein, and are within the scope of the appended claims.

Claims

1. A gynaecology's ware of dosing, includes upper housing (12), its characterized in that: the medicine bottle is characterized in that a lower shell (13) is sleeved below the upper shell (12), the outer diameter of the upper shell (12) is equal to the inner diameter of the lower shell (13), the upper shell (12) and the lower shell (13) are both communicated up and down, the upper shell (12) can slide up and down in the lower shell (13), a sealing ring is arranged at the overlapping part between the lower shell (13) and the upper shell (12), an extension pipe (15) is fixedly connected to the lower end of the lower shell (13), a plunger (11) is arranged at the upper end of the upper shell (12), the interior of the plunger (11) is communicated up and down, an external thread (30) is arranged on the outer side of the upper end of the upper shell (12), a medicine storage bottle (10) is spirally connected to the external thread (30), a spring joint (33) is arranged in the upper shell (12), and a first return spring (19) is fixedly connected to the lower end of the spring joint (33), first reset spring (19) lower extreme fixed connection is equipped with medicine storehouse (18), when first reset spring (19) were compressed, spring coupling (33) with medicine storehouse (18) intercommunication, medicine storehouse (18) downside is equipped with gives medicine stick (16).

2. A gynecological applicator as claimed in claim 1, characterized in that: the end of the administration rod (16) is provided with three spray holes (17), and the spray holes (17) are arranged at intervals along the axial direction of the administration rod (16).

3. A gynecological applicator as claimed in claim 1, characterized in that: stretch into pipe (15) internal fixation and be equipped with and hinder reflux piece (14), hinder the middle through-hole that is equipped with of reflux piece (14), it follows to give medicine stick (16) insert between hindering reflux piece (14) through-hole, give medicine stick (16) for hinder reflux piece (14) slidable from top to bottom but nonrotatable, give medicine stick (16) with it is equipped with the sealing washer to hinder the contact site between reflux piece (14).

4. A gynecological applicator as claimed in claim 1, characterized in that: go up casing (12) upper end right side and be equipped with intake pipe (20), intake pipe (20) with go up casing (12) inner chamber intercommunication, it is equipped with handheld support handle (31) to go up casing (12) right side, handheld support handle (31) are cylindric, handheld support handle (31) link up from top to bottom, and last valve casing (21) can be in slide from top to bottom in the handheld support handle (31).

5. A gynecological applicator as claimed in claim 4, characterized in that: a second return spring (29) is arranged in the handheld support handle (31), the upper end of the second return spring (29) is abutted against the lower end of the upper air valve casing (21), and the right end of the air inlet pipe (20) is communicated with the inner cavity of the handheld support handle (31).

6. A gynaecological applicator according to claim 5, wherein: go up valve casing (21) upper end and be equipped with according to ware (22), according to ware (22) are cylindricly, go up valve casing (21) one side and be equipped with one-way admission valve (34), one-way admission valve (34) with go up valve casing (21) inner chamber intercommunication, one-way admission valve (34) are cylindricly.

7. A gynecological applicator as claimed in claim 1, characterized in that: stretch into pipe (15) upper end outside cover and be equipped with and soak ware of dosing (23), soak ware of dosing (23) spiral connection in stretch into pipe (15) outside, can dismantle, it is equipped with joint (24) of ventilating to soak ware of dosing (23) middle part, it is equipped with gas pocket (25) in ware of dosing (23) to soak, it is equipped with infiltration hole (26) to soak ware of dosing (23) indent face side, infiltration hole (26) are equipped with forty, it is equipped with non-woven fabrics (27) to soak ware of dosing (23) surface cover, non-woven fabrics (27) with it is connected to soak ware of dosing (23) cover and to dismantle.