CN112155507B - Inflatable vaginal dilator - Google Patents
Inflatable vaginal dilator Download PDFInfo
- Publication number
- CN112155507B CN112155507B CN202010985376.8A CN202010985376A CN112155507B CN 112155507 B CN112155507 B CN 112155507B CN 202010985376 A CN202010985376 A CN 202010985376A CN 112155507 B CN112155507 B CN 112155507B
- Authority
- CN
- China
- Prior art keywords
- inflatable
- vaginal dilator
- support body
- supporting
- air cavity
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
Abstract
The invention discloses an inflatable vaginal dilator, which comprises a support main body and an inflation tube, wherein the cross section of the support main body is of a C-shaped structure, an air cavity is arranged in the support main body, and the inflation tube is communicated with the air cavity. The inflatable vaginal dilator provided by the invention has the advantages that the internal space of the vaginal dilator is large, the vaginal dilator is convenient for a doctor to diagnose and treat, the vaginal dilator is simple in structure and low in manufacturing cost, can be used once, and is more economical and sanitary.
Description
Technical Field
The invention relates to the technical field of gynecological operation tools, in particular to an inflatable vaginal dilator.
Background
The vaginal dilator is a medical appliance used for dilating the inner wall of the vagina in the gynecological examination process so as to examine the pathological changes in the vagina. The dilator for vagina that uses usually needs medical staff to adjust the expansion degree by oneself, and the operation is more troublesome, and upper and lower duckbilled links to each other with other parts, and the inspection field of vision is narrow, and uses inconveniently, because the structure is comparatively complicated, the price is higher, and disposable cost is big. Therefore, an inflatable vaginal dilator needs to be designed, so that the internal space of the opened vaginal dilator is large, and the vaginal dilator has the advantages of simple structure, low manufacturing cost, disposable use, and more economy and sanitation.
Chinese patent application publication No. CN108324235A, publication date is 2018, month 07, 28, entitled "vaginal dilator for use in gynecological nursing", and discloses a vaginal dilator for use in gynecological nursing, which includes a first duck-shaped nozzle, a second duck-shaped nozzle is arranged right above the first duck-shaped nozzle, an annular air bag is arranged between the lower surface of the second duck-shaped nozzle and the upper surface of the first duck-shaped nozzle, limiting plates are arranged on the front side surfaces of the first duck-shaped nozzle and the second duck-shaped nozzle, a slide rail is arranged at the lower end of the inner side surface of the annular air bag, a slide block is connected in a groove of the slide rail in a sliding manner, a camera is arranged on the rear side surface of the slide block, a push rod is arranged on the front side surface of the slide block, and an inflator is arranged in front of the limiting plates, the vaginal dilator for use in gynecological nursing has simple structure and convenient operation, can quickly dilate the pudendum of a patient, and can provide a good observation field of vision for medical personnel, and the patient can be quickly dilated by the annular air bag, the LED light can throw light on patient's private parts, and the camera makes things convenient for medical personnel to observe patient's vagina inside in combination with setting up of display. However, the vaginal dilator has small internal space and relatively complex structure, and still has the problems.
Disclosure of Invention
In order to overcome the problems that the internal space of the vaginal dilator is small, the examination vision is narrow, the use is inconvenient, and the structure is complex and the price is high in the prior art, the invention provides the inflatable vaginal dilator, the internal space of the vaginal dilator is large, the diagnosis and treatment operation of doctors are convenient, the vaginal dilator has a simple structure and low manufacturing cost, and the vaginal dilator can be used at one time and is more economical and sanitary.
In order to achieve the purpose, the invention adopts the following technical scheme:
an inflatable vaginal dilator comprises a support main body and an inflation tube, wherein the cross section of the support main body is of a C-shaped structure, an air cavity is arranged in the support main body, and the inflation tube is communicated with the air cavity.
Among the above-mentioned technical scheme, the support main part can contract when not aerifing, and the appearance is small, and it stretches into internally to be convenient for, and after the support main part stretched into internally, it aerifyd to the air cavity through the gas tube, made the support main part strut and formed C shape structure. The internal space of the vaginal dilator with the opening is large, and the vaginal dilator has simple structure and low manufacturing cost, can be used for one time, and is more economical and sanitary.
Preferably, a one-way valve is arranged in the inflation pipe. The structure can pull out aerating device after inflating the external genitals, and the doctor of being convenient for diagnoses the operation.
Preferably, the support main body is provided with a plurality of support strips which are longitudinally arranged, and the support strips are circumferentially distributed along the support main body. The structure can ensure the structural strength of the longitudinal support main body and increase the vagina expanding effect.
Preferably, the support body is provided with a connecting block, and the inflation tube is arranged on the connecting block. The structure can be convenient for a doctor to extend the vaginal dilator into the body.
Preferably, the connecting block is transversely disposed at one end of the support body. The structure can ensure that the connecting block has a positioning function.
Preferably, the outer side surface of the support main body is provided with a plurality of anti-skid protrusions which are longitudinally arranged. The structure has an anti-slip effect.
Preferably, the check valve comprises a communicating block and a sealing block, the communicating block is provided with a communicating hole, the end face of the sealing block is clung to the end face of the communicating block, and one side of the sealing block is fixed with the communicating block. The joint of the sealing block and the communicating block has certain elasticity. The structure can realize the one-way ventilation function of the one-way valve. When the air needs to be discharged, the sealing block is pushed inwards only by the slender rod.
Preferably, the support main part includes a plurality of longitudinally extending's supporting component, and the lateral wall of supporting component connects gradually and forms C shape structure, and the inboard of two adjacent supporting component junctions is equipped with the holding tank, and the inboard circumference size of holding tank is greater than the circumference size in the holding tank outside, is equipped with elasticity inflatable spare and struts the strip in the holding tank, struts the strip and sets up in the outside of elasticity inflatable spare, and the air cavity setting is in elasticity inflatable spare.
In the above description, the side close to the inner side of the support main body is the inner side, and the side close to the outer side of the support main body is the outer side. The support member itself is not easily deformed. When the supporting main body is not inflated, the supporting parts are bent towards the inner side and are relatively contracted, the appearance is small in size, the supporting main body can conveniently stretch into the body, after the supporting main body stretches into the body, the air cavity is inflated through the inflation tube, the elastic inflation piece is enlarged to prop the opening strip to the outer side of the accommodating groove, the opening strip enables the two adjacent supporting parts to be propped open, and the supporting main body is propped open to form a C-shaped structure. The internal space of the vaginal dilator is large, the vaginal dilator has a simple structure and low manufacturing cost, can be used for one time, and is more economical and sanitary. And because the included angle of the force generated by the inward bending of the supporting component and the force required by the sliding of the opening strip is close to 90 degrees, the supporting component is not easy to bend inward after being opened, so that the opening structure is more stable, and the supporting component can be stabilized at a certain opening position. Therefore, the vaginal dilator can freely adjust the vaginal dilation degree according to the physical conditions of patients, and is filled with a proper amount of gas to freely adjust the vaginal dilation angle, so that the pain of the patients in diagnosis and treatment can be reduced, more humanized and suitable for the patients with different physical conditions.
Preferably, the thickness of the sidewall inside the elastic inflatable member is larger than the thickness of the sidewall outside the elastic inflatable member. The structure may allow the elastic inflating member to expand toward the side of the supporting bar.
Preferably, the spreader bar is connected to the side wall of the resilient inflatable member remote from the support body. The structure can make the supporting strip move along with the elastic inflating piece, and the situation that the elastic inflating piece contracts and the supporting strip does not move is avoided.
The invention has the beneficial effects that: (1) the internal space of the opened vaginal dilator is large, and the vaginal dilator has simple structure and low manufacturing cost, can be used once, and is more economical and sanitary; (2) the supporting component is not easy to bend inwards after being unfolded, so that the unfolding structure is more stable and can be stabilized on a certain unfolding size; (3) the vaginal dilator can freely adjust the vaginal dilation degree according to the physical conditions of patients, and is filled with a proper amount of gas to freely adjust the vaginal dilation angle, so that the pain of the patients in diagnosis and treatment can be reduced, more humanized and suitable for the patients with different physical conditions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a schematic view of the construction of the check valve of the present invention;
FIG. 4 is a schematic structural view of example 4.
In the figure: the anti-skid device comprises a support main body 1, anti-skid protrusions 1.1, a support part 1.2, an accommodating groove 1.3, an elastic inflating piece 1.4, a spreading strip 1.5, an inflating pipe 2, a one-way valve 3, a communicating block 3.1, a sealing block 3.2, a communicating hole 3.3 and a connecting block 5.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, an inflatable vaginal dilator comprises a support main body 1 and an inflation tube 2, wherein the cross section of the support main body 1 is of a C-shaped structure, an air cavity is arranged in the support main body 1, the inflation tube 2 is communicated with the air cavity, the support main body 1 is provided with a connecting block 5, the connecting block 5 is not easy to deform relatively, and the inflation tube 2 is arranged on the connecting block 5. The outer side surface of the supporting main body 1 is provided with a plurality of anti-skid bulges 1.1 which are longitudinally arranged.
Among the above-mentioned technical scheme, support main part 1 can contract when not aerifing, and the appearance is small, and it stretches into internally to be convenient for, and after support main part 1 stretched into internally, aerifys for the air cavity through gas tube 2, makes support main part 1 strut and forms C shape structure. The internal space of the vaginal dilator with the opening is large, and the vaginal dilator has simple structure and low manufacturing cost, can be used for one time, and is more economical and sanitary.
Example 2:
as shown in fig. 2, in the embodiment 1, the connecting block 5 is transversely disposed at one end of the support body 1. The supporting body 1 is provided with a plurality of supporting strips which are longitudinally arranged, and the supporting strips are uniformly distributed along the circumferential direction of the supporting body 1. The connecting block 5 can make the connecting block 5 play a positioning role. The support strip can guarantee the structural strength of the longitudinal support main body 1, and the vagina expanding effect is increased.
Example 3:
as shown in fig. 3, on the basis of embodiment 1, a one-way valve 3 is arranged in the inflation tube 2. A one-way valve 3 is arranged in the inflation tube 2. The check valve 3 comprises a communicating block 3.1 and a sealing block 3.2, a communicating hole 3.3 is formed in the communicating block 3.1, the end face of the sealing block 3.2 is attached to the end face of the communicating block 3.1, and one side of the sealing block 3.2 is fixed with the communicating block 3.1. The joint of the sealing block 3.2 and the communicating block 3.1 has certain elasticity. The structure can pull out aerating device after inflating the external genitals, and the doctor of being convenient for diagnoses the operation. The structure can pull out aerating device after inflating the external genitals, and the doctor of being convenient for diagnoses the operation. The one-way valve 3 has a one-way ventilation function. When the air needs to be discharged, the sealing block 3.2 only needs to be pushed inwards by a slender rod.
Example 4:
as shown in fig. 4, on the basis of embodiment 1, the support main body 1 includes a plurality of longitudinally extending support components 1.2, the side walls of the support components 1.2 are sequentially connected to form a C-shaped structure, the inner side of the joint of two adjacent support components 1.2 is provided with an accommodating groove 1.3, the circumferential dimension of the inner side of the accommodating groove 1.3 is greater than the circumferential dimension of the outer side of the accommodating groove 1.3, an elastic inflating part 1.4 and a spreading strip 1.5 are arranged in the accommodating groove 1.3, the spreading strip 1.5 is arranged on the outer side of the elastic inflating part 1.4, and an air cavity is arranged in the elastic inflating part 1.4. The thickness of the inner side wall of the elastic inflating part 1.4 is larger than that of the outer side wall of the elastic inflating part 1.4. The opening strip 1.5 is connected with the side wall of the elastic inflating piece 1.4 far away from the support body 1.
In the above description, the side close to the inner side of the support main 1 is the inner side, and the side close to the outer side of the support main 1 is the outer side. The support member 1.2 itself is not easily deformed. When supporting subject 1 did not aerify, support component 1.2 is to the inside lateral buckling, relative shrink, and the appearance is small, and it is internal to be convenient for it stretches into, and when supporting subject 1 stretched into internal back, aerifys for the air cavity through gas tube 2, and elasticity inflation spare 1.4 grow will prop out the outside of strip 1.5 top to holding tank 1.3, and the strip 1.5 that struts makes two adjacent support component 1.2 strut, makes supporting subject 1 strut and forms C shape structure. The internal space of the vaginal dilator is large, the vaginal dilator has a simple structure and low manufacturing cost, can be used for one time, and is more economical and sanitary. And because the contained angle that the power that support component 1.2 inside bend produced and the power that the strip 1.5 that struts slided needs is close 90, support component 1.2 is difficult to inside bend after strutting, makes and struts the structure more stable, can stabilize on a certain expansion position. Therefore, the vaginal dilator can freely adjust the vaginal dilation degree according to the physical conditions of patients, and is filled with a proper amount of gas to freely adjust the vaginal dilation angle, so that the pain of the patients in diagnosis and treatment can be reduced, more humanized and suitable for the patients with different physical conditions.
The invention has the beneficial effects that: the internal space of the opened vaginal dilator is large, and the vaginal dilator has simple structure and low manufacturing cost, can be used once, and is more economical and sanitary; the supporting component is not easy to bend inwards after being unfolded, so that the unfolding structure is more stable and can be stabilized on a certain unfolding size; the vaginal dilator can freely adjust the vaginal dilation degree according to the physical conditions of patients, and is filled with a proper amount of gas to freely adjust the vaginal dilation angle, so that the pain of the patients in diagnosis and treatment can be reduced, more humanized and suitable for the patients with different physical conditions.
Claims (8)
1. The utility model provides an inflatable expands external genitals, characterized by, including supporting subject and gas tube, the cross section of supporting subject is C shape structure, is equipped with the air cavity in the supporting subject, gas tube and air cavity intercommunication, the supporting subject includes a plurality of longitudinal extension's supporting component, and the lateral wall of supporting component connects gradually forms C shape structure, and the inboard of two adjacent supporting component junctions is equipped with the holding tank, and the inboard circumference size of holding tank is greater than the circumference size in the holding tank outside, is equipped with elasticity inflation spare in the holding tank and struts the strip, struts the strip and sets up the outside at elasticity inflation spare, and the air cavity setting is in elasticity inflation spare.
2. The inflatable vaginal dilator of claim 1, wherein a one-way valve is provided in said inflation tube.
3. The inflatable vaginal dilator according to claim 1, wherein the support body is provided with a plurality of support strips arranged longitudinally, the support strips being distributed circumferentially along the support body.
4. An inflatable vaginal speculum according to claim 1, 2 or 3, characterised in that said support body is provided with a connecting block on which the inflation tube is provided.
5. The inflatable vaginal dilator of claim 4, wherein said connector block is transversely disposed at one end of the support body.
6. An inflatable vaginal dilator according to claim 1, 2 or 3, characterised in that on the outer lateral surface of said support body there are provided a plurality of longitudinally arranged anti-slip protrusions.
7. An inflatable vaginal speculum according to claim 1, 2 or 3, characterised in that the thickness of the inner side wall of said resilient inflatable element is greater than the thickness of the outer side wall of the resilient inflatable element.
8. An inflatable vaginal speculum according to claim 1, 2 or 3 wherein said spreading bar is connected to the side wall of the resilient inflatable element remote from the support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985376.8A CN112155507B (en) | 2020-09-18 | 2020-09-18 | Inflatable vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985376.8A CN112155507B (en) | 2020-09-18 | 2020-09-18 | Inflatable vaginal dilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112155507A CN112155507A (en) | 2021-01-01 |
| CN112155507B true CN112155507B (en) | 2022-05-13 |
Family
ID=73858191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010985376.8A Active CN112155507B (en) | 2020-09-18 | 2020-09-18 | Inflatable vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112155507B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664296U (en) * | 2010-03-18 | 2010-12-08 | 高洁 | Pneumatic vaginaldilator |
| CN103007426A (en) * | 2012-12-29 | 2013-04-03 | 绍兴文理学院 | Medical inflatable dilator |
| CN203075450U (en) * | 2013-03-11 | 2013-07-24 | 李红莹 | Pudendum expanding device |
| CN203424920U (en) * | 2013-08-20 | 2014-02-12 | 朱希红 | Gynecological vaginal dilator |
| CN103800996A (en) * | 2014-02-13 | 2014-05-21 | 李昉 | Electric air bag type vaginal speculum |
| CN103948367A (en) * | 2014-04-16 | 2014-07-30 | 康敏娜 | Vagina expander |
| CN108324235A (en) * | 2018-03-01 | 2018-07-27 | 韩晓莉 | A kind of vaginal dilator used on gynecological nursing |
| CN209437221U (en) * | 2018-11-20 | 2019-09-27 | 宿迁市第一人民医院 | A kind of gynecological and obstetrical nursing vaginal dilator |
| CN209475354U (en) * | 2018-04-27 | 2019-10-11 | 詹玉强 | A kind of oesophageal dilator |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9339632B2 (en) * | 2006-09-27 | 2016-05-17 | Boston Scientific Scimed, Inc. | Catheter shaft designs |
| WO2010045482A2 (en) * | 2008-10-16 | 2010-04-22 | Obalon Therapeutics, Inc. | Intragastric device |
| CN202505321U (en) * | 2012-04-13 | 2012-10-31 | 管晓丽 | Disposable inflatable vaginal dilator |
| CN202620454U (en) * | 2012-05-31 | 2012-12-26 | 江苏源创医疗科技有限公司 | Cervical dilator |
| CN103494598B (en) * | 2013-10-21 | 2015-02-18 | 武汉大学 | Disposable inflatable vaginal speculum |
| CN203915018U (en) * | 2014-06-20 | 2014-11-05 | 薛军 | Using appliance suit in a kind of transsphenoidal approach operation |
| CN104069583B (en) * | 2014-07-23 | 2016-08-31 | 黄河科技学院 | Cardiovascular expansion device |
| CN104644294B (en) * | 2015-03-20 | 2016-06-08 | 河南科技大学第一附属医院 | The special nasal cavity nursing frame of burn patient |
| CN205339818U (en) * | 2015-12-28 | 2016-06-29 | 微创心脉医疗科技（上海）有限公司 | Balloon dilatation catheter |
| CN106137097B (en) * | 2016-08-05 | 2018-06-26 | 朱寒涛 | Disposable coaxial three core retainer plates barrel whell hysteroscope attachment |
| CN106422038A (en) * | 2016-09-28 | 2017-02-22 | 上海凯利泰医疗科技股份有限公司 | Vertebral body expansion balloon catheter |
| CN206342787U (en) * | 2016-10-08 | 2017-07-21 | 于宪莉 | Obstetrics and gynecology department Multifunctional dilator |
| JP6711984B2 (en) * | 2017-06-14 | 2020-06-17 | キッシーズ株式会社 | Balloon support and food decoration |
| CN109621166A (en) * | 2018-11-28 | 2019-04-16 | 温州医科大学附属第医院 | A kind of device and application method for treating vagina prolapsus and relaxation |
| CN210300945U (en) * | 2019-04-26 | 2020-04-14 | 浙江省人民医院 | Novel comfortable external genitals that expands of gynaecology |
-
2020
- 2020-09-18 CN CN202010985376.8A patent/CN112155507B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664296U (en) * | 2010-03-18 | 2010-12-08 | 高洁 | Pneumatic vaginaldilator |
| CN103007426A (en) * | 2012-12-29 | 2013-04-03 | 绍兴文理学院 | Medical inflatable dilator |
| CN203075450U (en) * | 2013-03-11 | 2013-07-24 | 李红莹 | Pudendum expanding device |
| CN203424920U (en) * | 2013-08-20 | 2014-02-12 | 朱希红 | Gynecological vaginal dilator |
| CN103800996A (en) * | 2014-02-13 | 2014-05-21 | 李昉 | Electric air bag type vaginal speculum |
| CN103948367A (en) * | 2014-04-16 | 2014-07-30 | 康敏娜 | Vagina expander |
| CN108324235A (en) * | 2018-03-01 | 2018-07-27 | 韩晓莉 | A kind of vaginal dilator used on gynecological nursing |
| CN209475354U (en) * | 2018-04-27 | 2019-10-11 | 詹玉强 | A kind of oesophageal dilator |
| CN209437221U (en) * | 2018-11-20 | 2019-09-27 | 宿迁市第一人民医院 | A kind of gynecological and obstetrical nursing vaginal dilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112155507A (en) | 2021-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7036511B2 (en) | Vaginal pessary | |
| US11779196B2 (en) | Gastrointestinal endoscopy with attachable intestine pleating structures | |
| US20020013601A1 (en) | Cavity enlarger method and apparatus | |
| EP1793750B1 (en) | Obstetric vacuum extractor | |
| CN112155507B (en) | Inflatable vaginal dilator | |
| CN213940686U (en) | Inflatable vaginal dilator | |
| CN204543012U (en) | The obturator of prevention fecal pollution wound surface and skin | |
| CN213248970U (en) | Disposable vaginal speculum kit | |
| CN113729809A (en) | Air bag type cervical dilator with protection function for clinical obstetrics and gynecology department | |
| CN208769750U (en) | A kind of obstetrics and gynecology department Multifunctional dilator | |
| WO2014162363A1 (en) | Intravaginal support tool and fluid injection device | |
| CN112690834A (en) | Examination, diagnosis and treatment device for gynecological cervical diseases | |
| CN214912471U (en) | Cervical dilation bar | |
| CN211049310U (en) | Telescopic vaginal dilator | |
| CN204192571U (en) | A kind of nursing feeding device | |
| CN214259285U (en) | Vaginal dilator for examination of gynecological tumor patient | |
| CN215778340U (en) | Postpartum vagina repair device | |
| BR112021009444A2 (en) | device for reshaping a penis and application device for applying the remodeling device | |
| CN216798473U (en) | Anus dilator | |
| CN220256880U (en) | Disposable vaginal retention lavage device | |
| CN219306884U (en) | Adjustable self-taking inflatable pessary | |
| CN203447629U (en) | Novel gynecological uterus enlarger | |
| CN211484909U (en) | Operation sticking film for flexibly opening vagina | |
| CN211049308U (en) | Vaginal speculum | |
| CN218853310U (en) | Visual sacculus anus expander |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |