CN203029808U - Medical inflatable dilator - Google Patents
Medical inflatable dilator Download PDFInfo
- Publication number
- CN203029808U CN203029808U CN 201220748236 CN201220748236U CN203029808U CN 203029808 U CN203029808 U CN 203029808U CN 201220748236 CN201220748236 CN 201220748236 CN 201220748236 U CN201220748236 U CN 201220748236U CN 203029808 U CN203029808 U CN 203029808U
- Authority
- CN
- China
- Prior art keywords
- air bag
- dilator
- connection tube
- air outlet
- vagina
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a medical inflatable dilator and belongs to the field of medical apparatus and instruments. The medical inflatable dilator includes a dilator body, a connection tube and an inflating device, wherein the dilator body comprises a hollow tubular airbag made of flexible rubber and an operation handle mounted in the airbag, the inflating device comprises an inflating ball and two one-way valves respectively mounted on an air inlet and an air outlet of the inflating ball, an air outlet pipe of the inflating ball is provided with an air outlet valve, one end of the connection tube is connected with an air inlet and an air outlet of the airbag, the other end of the connection tube is connected with the air outlet pipe of the inflating device, and the air outlet valve is arranged between the connection tube and the one-way valves. The airbag of the dilator body is made of the flexible rubber and is soft, so that the vagina wall is not irritated when the airbag is sent into the vagina, and a patient does not feel uncomfortable. The dilator body can be supported on the vagina by friction force rather than being held by a hand of a doctor due to the light weight when the dilator body is sent into the vagina, so that both hands of the doctor can be used for examining, and the operation easiness is obtained.
Description
Technical field
This utility model relates to a kind of medical aerated dilator, belongs to medical instruments field.
Background technology
At present, the vaginal dilator that adopts when obstetrics and gynecology hospital checks is generally the rustless steel manufacturing, mainly there is following several problem: because the dilator that rustless steel is made, quality is hard ice-cold, in use, make patient's vaginal mucosa impaired easily, and patient's vagina is when touching ice-cold dilator, can produce discomfort, influence checks effect; In addition, because the dilator weight of stainless steel is heavier, when checking, the doctor need one to hold handle, a hand inspection, and long-time the use makes arm produce feeling of fatigue easily.
In view of this, the inventor studies this, develops a kind of medical aerated dilator specially, and this case produces thus.
The utility model content
The purpose of this utility model provides a kind of difficult stimulation vaginal wall and medical aerated dilator easy to use.
To achieve these goals, solution of the present utility model is:
A kind of medical aerated dilator comprises expansion main body, connection tube and aerating device, and wherein, the expansion main body comprises the hollow tubular air bag made from the soft rubber material and is installed in the interior lever of air bag; Aerating device comprises inflatable ball, and 2 check valves that are installed in respectively on inflatable ball air inlet and the gas outlet, also be provided with vent valve on the escape pipe of inflatable ball, connection tube one end connects advancing/gas outlet of air bag, the other end connects the escape pipe of aerating device, and vent valve is between connection tube and check valve.
The length of described lever is longer than air bag, and the one end sticks on air bag inside by binding agent, and the other end is exposed at the air bag outside, and the doctor will expand main body by lever and import in the body.
As preferably, the hollow tubular air bag of described air bag for making with the latex thin film, the latex diaphragm seal is passed through at the two ends of air bag.
Described hollow tubular air bag is circular or oval.
Before the expansion main body did not charge into gas, its diameter was about 1 centimetre, stretched into vagina by the lever guiding, after the expansion main body stretches into vagina, doctor's manual squeezing inflatable ball, at this moment, vent valve is closed condition, gas in the inflatable ball enters air bag by connection tube, because be equipped with check valve on inflatable ball air inlet and the gas outlet, can prevent gas backstreaming, along with air charges into air bag gradually, it is big that its diameter begins to become, and when reaching when checking required diameter, the doctor stops to push inflatable ball; After the doctor checks out, open vent valve, the gas in the air bag is discharged, the diameter that expand main body this moment retracts to about initial 1 centimetre, can extract externally easily, can not cause damage to vaginal wall.
Medical aerated dilator described in the utility model compared with prior art has the following advantages:
1, since the expansion main body air bag make with the latex thin film, in fill air, the quality softness can not stimulate vaginal wall when stretching into vagina, and can not make patient feel uncomfortable;
2, after the expansion main body enters vagina, since in light weight, rely on frictional force just can hang on the vagina, the doctor does not need to grasp, and both hands may be used to check, and are easy to operate.
Below in conjunction with drawings and the specific embodiments this utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the medical aerated dilator structural representation of present embodiment;
Fig. 2 is the medical aerated dilator expansion body cross-section figure of present embodiment.
The specific embodiment
As shown in Figure 1, a kind of medical aerated dilator comprises expansion main body 1, connection tube 2 and aerating device 3, and wherein, expansion main body 1 comprises the hollow tubular air bag made from the soft rubber material 11 and the lever 12 that is installed in the air bag 11; Aerating device 3 comprises inflatable ball 31, and 2 check valves 33 that are installed in respectively on inflatable ball 31 air inlets 35 and the gas outlet 36, also be provided with vent valve 34 on the escape pipe 32 of inflatable ball 31, connection tube 2 one ends connect advancing/gas outlet of air bag 11, the other end connects the escape pipe 32 of aerating device 3, and vent valve 34 is between connection tube 2 and check valve 33.
Described lever 12 is an elongated plastic bar, and its length is longer than air bag 11, one ends and is sticked on air bag 11 inside by glue, and the other end is exposed at air bag 11 outsides, and the doctor will expand main body 1 by lever 12 and import in the body.
As shown in Figure 2, in the present embodiment, the hollow elliptical tubulose air bag of described air bag 11 for making with the latex thin film, the two ends of the ellipse shape tubulose of air bag 11 hollows are by the latex diaphragm seal.Air bag 11 also can be made with other soft rubber materials, as long as make expansion main body and vaginal wall contact portion pliable and tough, has elasticity and harmless getting final product.
The described inflatable ball 31 of present embodiment is an air bag with air inlet 35 and gas outlet 36, by the manual squeezing air bag, finishes aerification function.The escape pipe 32 of aerating device 3 and expansion the advancing of main body 1/gas outlet link to each other by connection tube 2, before expansion main body 1 does not charge into gas, its diameter is about 1 centimetre, stretch into vagina by lever 12 guiding, after expansion main body 1 stretches into vagina, doctor's manual squeezing inflatable ball 31, at this moment, vent valve 34 is closed condition, and the gas in the inflatable ball 31 enters air bag 11 by connection tube 2, because the air inlet 35 of inflatable ball 31 and gas outlet 36 are provided with check valve 33, can prevent gas backstreaming, along with air charges into air bag 11 gradually, it is big that its diameter begins to become, when reaching when checking required diameter, the doctor stops to push inflatable ball 31; After the doctor checks out, open vent valve 34, the gases in the air bag 11 are discharged, the diameter that expand main body 1 this moment retracts to about initial 1 centimetre, can extract externally easily, can not cause damage to vaginal wall.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (4)
1. a medical aerated dilator is characterized in that: comprise expansion main body, connection tube and aerating device, wherein, expand main body and comprise the hollow tubular air bag made from the soft rubber material and be installed in the interior lever of air bag; Aerating device comprises inflatable ball, and 2 check valves that are installed in respectively on inflatable ball air inlet and the gas outlet, also be provided with vent valve on the escape pipe of inflatable ball, connection tube one end connects advancing/gas outlet of air bag, the other end connects the escape pipe of aerating device, and vent valve is between connection tube and check valve.
2. a kind of medical aerated dilator as claimed in claim 1, it is characterized in that: the length of described lever is longer than air bag, and the one end sticks on air bag inside by binding agent, and the other end is exposed at the air bag outside.
3. a kind of medical aerated dilator as claimed in claim 1 is characterized in that: the hollow tubular air bag of described air bag for making with the latex thin film, the latex diaphragm seal is passed through at the two ends of air bag.
4. a kind of medical aerated dilator as claimed in claim 1 is characterized in that: described hollow tubular air bag is for circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748236 CN203029808U (en) | 2012-12-29 | 2012-12-29 | Medical inflatable dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748236 CN203029808U (en) | 2012-12-29 | 2012-12-29 | Medical inflatable dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029808U true CN203029808U (en) | 2013-07-03 |
Family
ID=48681955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748236 Expired - Fee Related CN203029808U (en) | 2012-12-29 | 2012-12-29 | Medical inflatable dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007426A (en) * | 2012-12-29 | 2013-04-03 | 绍兴文理学院 | Medical inflatable dilator |
| CN106182730A (en) * | 2016-07-28 | 2016-12-07 | 七星电气股份有限公司 | A kind of expansion mold for cool condensing electric cable accessories |
-
2012
- 2012-12-29 CN CN 201220748236 patent/CN203029808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007426A (en) * | 2012-12-29 | 2013-04-03 | 绍兴文理学院 | Medical inflatable dilator |
| CN106182730A (en) * | 2016-07-28 | 2016-12-07 | 七星电气股份有限公司 | A kind of expansion mold for cool condensing electric cable accessories |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103007426A (en) | Medical inflatable dilator | |
| CN101401993A (en) | Hand faculty training device | |
| CN102366325B (en) | Dysphagia pressure measurement and treatment instrument | |
| CN201291020Y (en) | Hand function trainer | |
| CN203029808U (en) | Medical inflatable dilator | |
| CN201353368Y (en) | Recta drug delivery device | |
| CN103211568B (en) | Auxiliary air bag sleeve for gastroscopy | |
| CN204890306U (en) | Inflatable pessry | |
| CN203059716U (en) | Soft vagina pressure probe | |
| CN213609315U (en) | Defaecation device | |
| CN213309756U (en) | Finger blood sampling fixing glove for children | |
| CN204890916U (en) | Two lumen stomach tubes | |
| CN202682106U (en) | Double-air-bag artificial anal plug | |
| CN201076505Y (en) | Vaginal reconstruction flexible support device | |
| CN202459803U (en) | Cervical dilator | |
| CN201299633Y (en) | Balloon-type cervix dilator | |
| CN201735001U (en) | Pressurized flusher | |
| CN205699194U (en) | Pelvic diaphragm muscle device for rehabilitation | |
| CN201603256U (en) | Uterine cavity radiography tube | |
| CN206239879U (en) | Encysted rectum type constipation treating instrument | |
| CN215308978U (en) | Novel enema tube | |
| CN202490052U (en) | Air sac for direct-vision gastroscope gastric placement | |
| CN215227543U (en) | Vagina laxity degree detection device | |
| CN215585025U (en) | Novel defecation assistor | |
| CN215134493U (en) | Novel traditional Chinese medicine enemator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |