CN204351968U - A kind of vaginal stent - Google Patents

A kind of vaginal stent Download PDF

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Publication number
CN204351968U
CN204351968U CN201420826849.XU CN201420826849U CN204351968U CN 204351968 U CN204351968 U CN 204351968U CN 201420826849 U CN201420826849 U CN 201420826849U CN 204351968 U CN204351968 U CN 204351968U
Authority
CN
China
Prior art keywords
piston
aerating
vaginal stent
piston rod
aerating gasbag
Prior art date
Application number
CN201420826849.XU
Other languages
Chinese (zh)
Inventor
张潍
贺艳丽
张晓红
王运萍
张俊茹
陈必良
Original Assignee
中国人民解放军第四军医大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国人民解放军第四军医大学 filed Critical 中国人民解放军第四军医大学
Priority to CN201420826849.XU priority Critical patent/CN204351968U/en
Application granted granted Critical
Publication of CN204351968U publication Critical patent/CN204351968U/en

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Abstract

This utility model belongs to medical instruments field, disclose a kind of vaginal stent, comprise body, it is characterized in that, described tube wall is evenly distributed with multiple aerating gasbag, and leave gap between every two aerating gasbags, described multiple aerating gasbags are interconnected, the lower surface of each aerating gasbag and tube wall consolidation, described aerating gasbag can be communicated with extraneous charger; The outer wall being positioned at the body of aerating gasbag gap location is evenly distributed with the aperture that medicinal liquid can be made to flow out.This utility model adopts aerating gasbag, and its size is variable, regulates its size according to patient requests, increases patient comfort degree; Employing block body designs, and can prevent vaginal stent from slipping in patient body, bring harm to patient; Adopt hollow piston to patient's intravaginal injection medicine, simple to operation.

Description

A kind of vaginal stent

Technical field

This utility model relates to medical instruments field, is specifically related to a kind of vaginal stent.

Background technology

Congenital absence of vagina is more common in female sex organs one deformity, often at present adopts artificial plasty to be treated, and postoperatively need place vaginal stent in case vagina shoals, narrows, still need the long period to wear after leaving hospital size that vaginal stent maintains vagina.Vaginal stent many employings plastics conventional at present or metallic article, patient's fecund in use engineering is raw uncomfortable; Vaginal stent size is fixed, and cannot adjust for the difference of each patient's vagina size; Vaginal stent, without fixture, very likely slips into inside of human body, brings danger to patient; Once patient, during wearing mould, vaginal infection occurs, injection after mould need be taken out and rinse, after again insert mould, its process is complicated, brings misery to patient.Therefore design a kind of comfort level high, structure is simple, and vaginal stent easy to use seems particularly important.

Summary of the invention

For the defect existed in above-mentioned prior art or problem, the purpose of this utility model is to provide a kind of vaginal stent.

In order to realize above-mentioned task, this utility model specifically by the following technical solutions:

A kind of vaginal stent, comprises the hollow-core construction that body described in body is one end open; Described tube wall is evenly distributed with the aerating gasbag of multiple strip along the length direction of body, gap is left between every two adjacent aerating gasbags, described multiple aerating gasbags are interconnected, each aerating gasbag and tube wall consolidation, and described aerating gasbag is communicated with extraneous charger; The outer wall being positioned at the body of aerating gasbag gap location is evenly distributed with the aperture that medicinal liquid can be made to flow out.

Further, one end that described body is provided with opening is provided with block body.

Further, described tubular body is provided with piston, and piston can move at tubular body, and piston centre arranges a through hole; Piston connects piston rod, and piston rod is hollow-core construction, and the through hole on piston is connected with the inside of piston rod; Described piston rod is through block body.

Further, described aerating gasbag is by airway and external inflation equipment connection; Described airway is through block body.

Further, described vaginal stent also comprises push rod, and push rod is connected with piston rod.

Further, the connected mode of described piston rod and push rod is for being spirally connected; In piston rod end with female thread, push rod end is with the external screw thread matched with the female thread of piston rod.

Further, described airway mouth of pipe place is provided with lid.

Further, described block body is strip structure.

Compared with prior art, this utility model has the following advantages:

1, this utility model adopts aerating gasbag, and its size is variable, regulates its size according to patient requests, increases patient comfort degree.

2, this utility model adopts block body design, can prevent vaginal stent from slipping in patient body, bring harm to patient.

3, this utility model adopts hollow piston to patient's intravaginal injection medicine, simple to operation.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is sectional view of the present utility model;

Each label implication in figure: 1-body, 2-aerating gasbag, 3-aperture, 4-airway, 5-block body, 6-lid, 7-piston rod, 8-push rod, 9-piston.

Detailed description of the invention

Below provide specific embodiment of the utility model, it should be noted that this utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.

Defer to technique scheme, by reference to the accompanying drawings 1 and 2, vaginal stent of the present utility model, comprises body 1, and described body 1 is the hollow-core construction of one end open; Described body 1 outer wall is evenly distributed with the aerating gasbag 2 of multiple strip along the length direction of body, gap is left between every two adjacent aerating gasbags 2, described multiple aerating gasbags 2 are interconnected, each aerating gasbag 2 and body 1 outer wall consolidation, described aerating gasbag 2 can be communicated with extraneous charger.

Body 1 outer wall being positioned at aerating gasbag 2 gap location is evenly distributed with the aperture 3 that medicinal liquid can be made to flow out.Medicinal liquid evenly flows out from aperture 3, for cleaning vagina, prevents to infect.

Alternatively, one end that described body 1 is provided with opening is provided with block body 5.Block body 5 is positioned at outside patient body, prevents vaginal stent of the present utility model from slipping in body, brings harm to patient.

Alternatively, described block body 5 is strip structure, makes patient make more comfortable at use mould of the present utility model.

Alternatively, described body 1 inside is provided with piston 9, and piston 9 can at body 1 internal motion, and piston 9 center arranges a through hole; Piston 9 connects piston rod 7, and piston rod 7 is hollow-core construction, and the through hole on piston 9 is connected with the inside of piston rod 7; Described piston rod 7 is through block body 5.Medicine injects from piston rod 7, and by through hole, enter body 1 inner, under the impetus of piston 9, medicinal liquid flows out from aperture 3, reaches the object of cleaning vagina.

Alternatively, described aerating gasbag 2 is by airway 4 and external inflation equipment connection; Described airway 4 is through block body 5.According to the comfort level of patient, by airway 4 and external inflation equipment connection, regulate the size of how many adjustable inflatable air bags 2 of gas in aerating gasbag 2, meet the requirement of patient.

Alternatively, vaginal stent of the present utility model, also comprises push rod 8, and push rod 8 is connected with piston rod 7.The connected mode of described piston rod 7 and push rod 8 is for being spirally connected; In piston rod 7 end with female thread, push rod 8 end is with the external screw thread matched with the female thread of piston rod 7.

Piston rod 7 end can be connected with externally threaded push rod 8, for piston 9 is advanced and pull-out to body 1 inside, after drug injection, and detachable push rod 8.

Alternatively, described airway 4 mouth of pipe place is provided with lid 6.After aerating gasbag 2 size adjustment is suitable, cover lid 6, prevents internal gas from leaking.

Vaginal stent of the present utility model, its specific works engineering is as follows:

Vaginal stent of the present utility model is put into patient's intravaginal, according to the requirement of patient, is regulated the size of aerating gasbag 2 by airway 4, after reaching patient requests, cover lid 6.

As need to patient's intravaginal injection medicine, if medicine viscosity be comparatively large, by piston rod 7 to injectable drug in body 1, drug injection is complete, is connected by push rod 8 with piston rod 7, promotes piston 9 to body 1 internal motion, medicinal liquid flows out from aperture 3, cleaning vagina.After cleaning terminates, unscrew push rod 8, push rod 8 is removed; If medicine is comparatively thin, directly outside irrigator can be connected with piston rod 7, carries out Vaginal lavages by liquid self gravitation.

Claims (8)

1. a vaginal stent, comprises body (1), it is characterized in that, the hollow-core construction that described body (1) is one end open; Described body (1) outer wall is evenly distributed with the aerating gasbag (2) of multiple strip along the length direction of body, gap is left between every two adjacent aerating gasbags (2), described multiple aerating gasbags (2) are interconnected, each aerating gasbag (2) and body (1) outer wall consolidation, described aerating gasbag (2) is communicated with extraneous charger; The outer wall being positioned at the body (1) of aerating gasbag (2) gap location is evenly distributed with the aperture (3) that medicinal liquid can be made to flow out.
2. vaginal stent as claimed in claim 1, it is characterized in that, one end that described body (1) is provided with opening is provided with block body (5).
3. vaginal stent as claimed in claim 2, it is characterized in that, described body (1) inside is provided with piston (9), and piston (9) can at body (1) internal motion, and piston (9) center arranges a through hole; Piston (9) connects piston rod (7), and piston rod (7) is hollow-core construction, and the through hole on piston (9) is connected with the inside of piston rod (7); Described piston rod (7) is through block body (5).
4. vaginal stent as claimed in claim 2, is characterized in that, described aerating gasbag (2) is by airway (4) and external inflation equipment connection; Described airway (4) is through block body (5).
5. vaginal stent as claimed in claim 3, it is characterized in that, also comprise push rod (8), push rod (8) is connected with piston rod (7).
6. vaginal stent as claimed in claim 5, is characterized in that, the connected mode of described piston rod (7) and push rod (8) is for being spirally connected; In piston rod (7) end with female thread, push rod (8) end is with the external screw thread matched with the female thread of piston rod (7).
7. vaginal stent as claimed in claim 4, it is characterized in that, described airway (4) mouth of pipe place is provided with lid (6).
8. vaginal stent as claimed in claim 2, it is characterized in that, described block body (5) is strip structure.
CN201420826849.XU 2014-12-23 2014-12-23 A kind of vaginal stent CN204351968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420826849.XU CN204351968U (en) 2014-12-23 2014-12-23 A kind of vaginal stent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420826849.XU CN204351968U (en) 2014-12-23 2014-12-23 A kind of vaginal stent

Publications (1)

Publication Number Publication Date
CN204351968U true CN204351968U (en) 2015-05-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420826849.XU CN204351968U (en) 2014-12-23 2014-12-23 A kind of vaginal stent

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CN (1) CN204351968U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106691643A (en) * 2016-12-20 2017-05-24 金华市中心医院 Vagina mold for recovery
CN108325058A (en) * 2015-09-18 2018-07-27 赵坚 A kind of external application device for administration of drugs of gynecological drug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108325058A (en) * 2015-09-18 2018-07-27 赵坚 A kind of external application device for administration of drugs of gynecological drug
CN106691643A (en) * 2016-12-20 2017-05-24 金华市中心医院 Vagina mold for recovery

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20181223

CF01 Termination of patent right due to non-payment of annual fee