CN103494598B - Disposable inflatable vaginal speculum - Google Patents
Disposable inflatable vaginal speculum Download PDFInfo
- Publication number
- CN103494598B CN103494598B CN201310493861.3A CN201310493861A CN103494598B CN 103494598 B CN103494598 B CN 103494598B CN 201310493861 A CN201310493861 A CN 201310493861A CN 103494598 B CN103494598 B CN 103494598B
- Authority
- CN
- China
- Prior art keywords
- vaginal speculum
- spacing hole
- cover plate
- air bag
- disposable
- 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
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 abstract description 4
- 210000001215 vagina Anatomy 0.000 abstract description 4
- 238000005273 aeration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a disposable inflatable vaginal speculum which comprises two cover plates and an air bag. Protrusions are arranged in the middle of the two cover plates. The air bag is connected with an inflatable pipe. The two cover plates are closed through movable connecting piece to form a fish-spine-shaped structure body with a channel. The air bag is placed in the channel of the fish-spine-shaped structure body. The disposable inflatable vaginal speculum is simple in structure, low in cost and convenient to use, design is humanized, according to the physical condition of a patient, vagina expanding degree is adjusted freely, the pain of the patient during gynecology diagnosis and treatment is lowered, and the disposable inflatable vaginal speculum is suitable for patients with different physical conditions.
Description
Technical field
The invention belongs to gynecological's medical apparatus field, particularly relate to a kind of disposable inflated type vaginal speculum.
Background technology
Known, vaginal speculum is used for examination per vagina, is used for observing intravaginal and cervical orifice with or without pathological changes.With vaginal speculum, large nympha and vagina must be strutted during use, until expose cervical orifice and fornix vaginae around thereof, move back from inside to outside while look into.When adopting vaginal speculum to carry out examination per vagina, due to patient body condition and product history difference, and vaginal speculum size is relatively fixing, makes some patients can not adapt to peep cloudy inspection very well, bring misery even can to some patient.Therefore, a kind of vaginal speculum that can adapt to various patient is badly in need of.
Summary of the invention
For prior art Problems existing, the invention provides a kind of expand cloudy effective, safe and convenient to use and the disposable inflated type vaginal speculum of various patient can be adapted to.
Disposable inflated type vaginal speculum, comprise two protruding cover plates of middle part and the air bag being connected with gas tube, two cover plates close the herringbone structure formed with passage by Moveable connecting member, air bag is placed in the passage of herringbone structure.
The channel cross-section of above-mentioned herringbone structure is circular or oval.
Above-mentioned two cover plates, at two cover plate closing places, a cover plate has spacing hole, and another cover plate and spacing hole correspondence position are provided with the turriform locating rod matched with spacing hole size.
The multilamellar frustum cone structure body that above-mentioned turriform locating rod comprises the body of rod and is distributed on the body of rod, is parallel to each other, multilamellar frustum cone structure bulk area that end comparatively large is facing to bottom spacing hole.
Above-mentioned cover plate adopts medical transparent plastic to prepare.
Above-mentioned air bag adopts natural emulsion preparation.
Operation principle of the present invention is as follows:
The present invention is disposable medical article, and sterilization packaging should be adopted after completing to encapsulate.During use, according to the using method of general vaginal speculum, the present invention is sent into correct position in patient body, gas tube is stayed outside patient body.Medical personnel are by gas tube to airbag aeration, and airbag inflation becomes large, and turriform locating rod skids off gradually from the spacing hole of correspondence, and two cover plates separate to two ends, and patient's pudendum is opened gradually with the increasing of airbag aeration degree.Medical personnel inquire that patient is to determine the Bearing degree of patient at any time, when patient can bear and meet diagnosis and treatment demand, stop inflation, make air bags and pull out external.Design due to turriform locating rod makes it unidirectionally can only skid off spacing hole, and two cover plates therefore stayed in the body still keep separated position, plays and expands cloudy effect, be convenient to the diagnosis and treatment of medical personnel.
Compared with prior art, the present invention has following technique effect:
1, structure is simple, with low cost, easy to use.
2, humanization designing, can regulate according to patient body condition free and expand cloudy degree, reduce the misery that patient carries out gynecological's diagnosis and treatment, be applicable to the patient of various different physical qualification.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of concrete enforcement of the present invention;
Fig. 2 is the structural representation of cover plate of the present invention;
Fig. 3 is the cross sectional representation of Fig. 2 cover plate;
Fig. 4 is the structural representation of part A in Fig. 3, and wherein, figure (a) be the position relationship schematic diagram of turriform locating rod and spacing hole when not using, the position relationship schematic diagram of turriform locating rod and spacing hole when figure (b) is use.
In figure, 1-cover plate; 2-turriform locating rod; 3-spacing hole; 4-air bag; 5-gas tube.
Detailed description of the invention
Embodiments of the invention are further illustrated below in conjunction with accompanying drawing.
See Fig. 1 ~ 4, disposable inflated type vaginal speculum, comprise two protruding cover plates 1 of middle part and the air bag 4 being connected with gas tube 5.Two cover plates 1 adopt nontoxic medical transparent plastic to make, and the closed herringbone structure formed with cylindrical channel, air bag 4 is placed in the cylindrical channel of herringbone structure.Cover plate 1 width is 4 ~ 5 centimetres, length is 10 ~ 15 centimetres, and gas tube 5 one end connects air bag 4, and the other end connects charger.
Two cover plates 1 are closed by turriform locating rod 2, be specially: cover plate 1 both sides offer at least one spacing hole 3 respectively, the position that another cover plate 1 is corresponding with spacing hole 3 is provided with the turriform locating rod 2 matched with spacing hole 3 size, turriform locating rod 2 inserts in spacing hole 3 tight closure namely achieving two cover plates 1, sees Fig. 4 (a).The multilamellar frustum cone structure body that turriform locating rod 2 comprises the body of rod and is distributed on the body of rod, is parallel to each other, multilamellar frustum cone structure bulk area that end comparatively large is facing to bottom spacing hole.
The throat width of spacing hole 3 is slightly less than the Breadth Maximum of turriform locating rod 2 each layers of frustum cone structure body, such that two panels cover plate 1 turriform locating rod 2 when stressed separating is only unidirectional skids off spacing hole 3, and can not slip into spacing hole 3.
When the present invention does not use, turriform locating rod 2 inserts in spacing hole 3 completely, and two cover plates 1 fit tightly; Adopt gas tube 5 pairs of air bags 4 to inflate, air bag 4 lateral expansion is out of shape, and separately, turriform locating rod 2 skids off two cover plates 1 from spacing hole 3, sees Fig. 4 (b); The throat width of spacing hole 3 is designed to the Breadth Maximum being slightly less than turriform locating rod 2 each layers of frustum cone structure body, then makes that turriform locating rod 2 is only unidirectional skids off spacing hole 3, keep the expansion state of cover plate.
Claims (6)
1. disposable inflated type vaginal speculum, is characterized in that, comprising:
Two cover plates that middle part is protruding and the air bag being connected with gas tube, two cover plates close the herringbone structure formed with passage by Moveable connecting member, air bag is placed in the passage of herringbone structure; Two described cover plates, at two cover plate closing places, a cover plate has spacing hole, and another cover plate and spacing hole correspondence position are provided with the turriform locating rod matched with spacing hole size.
2. disposable inflated type vaginal speculum as claimed in claim 1, is characterized in that:
The channel cross-section of described herringbone structure is circular or oval.
3. disposable inflated type vaginal speculum as claimed in claim 1, is characterized in that:
The multilamellar frustum cone structure body that described turriform locating rod comprises the body of rod and is distributed on the body of rod, is parallel to each other, multilamellar frustum cone structure bulk area that end comparatively large is facing to bottom spacing hole.
4. disposable inflated type vaginal speculum as claimed in claim 1, is characterized in that:
Described cover plate adopts medical transparent plastic to prepare.
5. disposable inflated type vaginal speculum as claimed in claim 1, is characterized in that:
Wide 4 ~ the 5cm of described cover plate, long 10 ~ 15cm.
6. disposable inflated type vaginal speculum as claimed in claim 1, is characterized in that:
Described air bag adopts natural emulsion preparation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310493861.3A CN103494598B (en) | 2013-10-21 | 2013-10-21 | Disposable inflatable vaginal speculum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310493861.3A CN103494598B (en) | 2013-10-21 | 2013-10-21 | Disposable inflatable vaginal speculum |
Publications (2)
Publication Number | Publication Date |
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CN103494598A CN103494598A (en) | 2014-01-08 |
CN103494598B true CN103494598B (en) | 2015-02-18 |
Family
ID=49859931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310493861.3A Expired - Fee Related CN103494598B (en) | 2013-10-21 | 2013-10-21 | Disposable inflatable vaginal speculum |
Country Status (1)
Country | Link |
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CN (1) | CN103494598B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104353176B (en) * | 2014-11-10 | 2017-05-03 | 中国人民解放军第三军医大学第二附属医院 | Medical operation sheath |
CN104368080B (en) * | 2014-11-10 | 2017-05-03 | 中国人民解放军第三军医大学第二附属医院 | Medical operation sheath |
CN110946551A (en) * | 2019-12-08 | 2020-04-03 | 湖南平安医械科技有限公司 | Self-destruction vaginal dilator |
CN111134608A (en) * | 2020-01-15 | 2020-05-12 | 田伟 | Medical private part opening device |
CN112155507B (en) * | 2020-09-18 | 2022-05-13 | 宁波市北仑区人民医院 | Inflatable vaginal dilator |
CN113425222B (en) * | 2021-05-18 | 2022-10-04 | 陕西吾方医疗科技有限公司 | Hysteroscope with one-way expansion air bag |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2761137Y (en) * | 2004-11-19 | 2006-03-01 | 陶梅 | Inflation vaginal speculum |
CN101352331A (en) * | 2008-09-03 | 2009-01-28 | 王爱勤 | Mouth-gag for preventing damage |
CN201453247U (en) * | 2009-06-12 | 2010-05-12 | 范云汉 | Disposable inflating type double-blade anal speculum with built-in light source |
CN201664296U (en) * | 2010-03-18 | 2010-12-08 | 高洁 | Pneumatic vaginaldilator |
CN202314890U (en) * | 2011-11-26 | 2012-07-11 | 孙春萍 | Disposable vaginal speculum |
CN202505321U (en) * | 2012-04-13 | 2012-10-31 | 管晓丽 | Disposable inflatable vaginal dilator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569091B2 (en) * | 2000-05-04 | 2003-05-27 | Ananias Diokno | Disconnectable vaginal speculum with removeable blades |
US20100016674A1 (en) * | 2008-07-16 | 2010-01-21 | Mills Steven C | Vaginal speculum |
-
2013
- 2013-10-21 CN CN201310493861.3A patent/CN103494598B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2761137Y (en) * | 2004-11-19 | 2006-03-01 | 陶梅 | Inflation vaginal speculum |
CN101352331A (en) * | 2008-09-03 | 2009-01-28 | 王爱勤 | Mouth-gag for preventing damage |
CN201453247U (en) * | 2009-06-12 | 2010-05-12 | 范云汉 | Disposable inflating type double-blade anal speculum with built-in light source |
CN201664296U (en) * | 2010-03-18 | 2010-12-08 | 高洁 | Pneumatic vaginaldilator |
CN202314890U (en) * | 2011-11-26 | 2012-07-11 | 孙春萍 | Disposable vaginal speculum |
CN202505321U (en) * | 2012-04-13 | 2012-10-31 | 管晓丽 | Disposable inflatable vaginal dilator |
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CN103494598A (en) | 2014-01-08 |
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Granted publication date: 20150218 |