CN104545783B - Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation - Google Patents
Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation Download PDFInfo
- Publication number
- CN104545783B CN104545783B CN201510043718.3A CN201510043718A CN104545783B CN 104545783 B CN104545783 B CN 104545783B CN 201510043718 A CN201510043718 A CN 201510043718A CN 104545783 B CN104545783 B CN 104545783B
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- control
- vagina
- regulation
- visual area
- vaginal dilation
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation, including airtight connection oversleeve, tensioner ring, the most also include angle regulation and control joint, flat vagina manipulation pressing plate, described angle regulation and control arthrodesis is on the outer circumference surface of described tensioner ring, and the connection end of described flat vagina manipulation pressing plate is connected on described angle regulation and control joint and can regulate and control articulation around angle.The present invention deforms the targeting visual area regulation and control obturator come in and gone out with vaginal dilation, its can by deformation with minimum sectional area come in and go out vagina, insert vagina time abundant vaginal dilation keep stablizing, realize advance and retreat also by external manipulation, direction adjusts and position adjustment, fully exposes visual area.
Description
Technical field
The present invention relates to a kind of medicine equipment, be specifically related to a kind of assistive device applied in laparoscopic surgery
Background technology
Use the inflation laparoscopic surgery through vagina, meet human physilogical characteristic, trauma of abdomi napwall, more Wicresoft can be avoided,
But owing to introitus vaginae is narrow, path is long and narrow and the most airtight, therefore rigid thick extension fixture is entered by coleostenosis
Mouthful difficulty, and thick device takes up space in vagina, and affecting operating theater instruments is that wide-angle comes in and goes out vagina, and operation technique is not
Just.And soft fine extension fixture is because keeping stable, when vagina by perienchyma and vagina air pressure
During pressure effect, it is easy to be extruded and slip from vagina, or at vagina torsional deformation, it is difficult to abundant vaginal dilation voluntarily,
Patient more cannot be according to operation needs, and arbitrarily manipulation extension fixture makes freely to retreat and travel direction adjustment, hand in its vagina
The art visual field exposes critical constraints.
Summary of the invention
It is an object of the invention to provide a kind of deformation to come in and go out and the targeting visual area regulation and control obturator of vaginal dilation, it can be by becoming
Shape with minimum sectional area come in and go out vagina, insert vagina time abundant vaginal dilation keep stably, also by external manipulation
Realize advance and retreat, direction adjusts and position adjustment, fully exposes visual area.
In order to realize such scheme, the technical solution of the present invention is: a kind of deformation comes in and goes out and the targeting visual area tune of vaginal dilation
Control obturator, including airtight connection oversleeve, tensioner ring, the most also includes angle regulation and control joint, flat vagina manipulation pressing plate,
Described angle regulation and control arthrodesis is on the outer circumference surface of described tensioner ring, and the connection end of described flat vagina manipulation pressing plate is connected to
Described angle regulates and controls on joint and can regulate and control articulation around angle.
The present invention deforms the targeting visual area regulation and control obturator come in and gone out with vaginal dilation, wherein, under the outer circumference surface of described tensioner ring
Edge has groove, and described angle regulation and control joint is arranged between the two side that described groove is relative, and described tensioner ring lower limb sets
Having the baffle plate of downwardly projecting lower edge surface, baffle plate is positioned at the inboard position of groove.
The present invention deforms the targeting visual area regulation and control obturator come in and gone out with vaginal dilation, and wherein, described tensioner ring is circular or oval
Shape.
The present invention deforms the targeting visual area regulation and control obturator come in and gone out with vaginal dilation, and wherein, described flat vagina manipulation pressing plate is another
One end is handle.
After using such scheme, compared with prior art, regulate and control close owing to the present invention deforms the targeting visual area come in and gone out with vaginal dilation
The tensioner ring closing device is provided with angle regulation and control joint, and the connection end of flat vagina manipulation pressing plate is connected on angle regulation and control joint also
And articulation can be regulated and controled around angle, therefore relatively rotating by angle regulation and control joint and flat manipulation pressing plate, can make whole dress
Putting deformation, when flat vagina manipulation pressing plate place plane is 0 degree of angle with tensioner ring place plane, tensioner ring is able to minimum
Sectional side formula turnover introitus, when the angle of flat vagina manipulation pressing plate place plane with tensioner ring place plane is 90 degree,
Vagina fully can be expanded and keep stable expansion state, and realize tensioner ring also by the flat external manipulation of manipulation pressing plate
Retreat, direction adjusts and position adjustment, fully exposes visual area.
Further, since tensioner ring lower limb has groove, angle regulation and control joint is arranged in groove, and tensioner ring lower limb is provided with gear
Plate, is therefore limited in the angle of flat vagina manipulation pressing plate place plane and tensioner ring place plane between 0-90 degree, makes vagina
More can keep stable when expansion state, it is simple to operation.
Accompanying drawing explanation
Fig. 1 is the partial cross-sectional perspective view that the present invention deforms the targeting visual area regulation and control obturator with vaginal dilation that comes in and goes out；
Fig. 2 be the present invention deform come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulation pressing plate place put down
Face and tensioner ring place plane are stereogram when 0 degree；
Fig. 3 be the present invention deform come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulation pressing plate place put down
The stereogram of other direction when face and tensioner ring place plane are 0 degree；
Fig. 4 be the present invention deform come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulation pressing plate place put down
Face and tensioner ring place plane are stereogram when 90 degree；
Fig. 5 be the present invention deform come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulation pressing plate place put down
The stereogram of other direction when face and tensioner ring place plane are 90 degree.
Detailed description of the invention
As shown in Figure 1, 2, the present invention deforms the targeting visual area regulation and control obturator come in and gone out with vaginal dilation, tucks inside the sleeve including airtight connection
Set 11, tensioner ring 12, angle regulate and control joint 13, flat vagina manipulation pressing plate 14, and tensioner ring 12 can be circular or oval,
The Zhou Jing of tensioner ring 12 is more than the Zhou Jing after the introitus vaginae expansion under nature, and tensioner ring 12 side formula is linearly with minimum
Cross section can enter vagina by introitus vaginae, and airtight connection oversleeve 11 is connected on tensioner ring 12 inwall, and angle regulates and controls
Joint 13 is a rotating shaft, is fixed on the outer circumference surface of tensioner ring 12, and flat vagina manipulation pressing plate 14 one end is for connecting end, another
One end is handle 141, and the connection end of flat vagina manipulation pressing plate 14 is enclosed within angle regulation and control joint 13 and can regulate and control around angle
Joint 13 rotates, and in the present embodiment, the outer circumference surface lower limb at tensioner ring 12 has groove 121, angle regulation and control joint 13
Being arranged between the two side that groove 121 is relative, tensioner ring 12 lower limb is integrally formed with the baffle plate of downwardly projecting lower edge surface
122, baffle plate 122 is positioned at the most inboard position of groove 121, the inboard wall of baffle plate 122 and groove 121 in the same plane,
Make flat vagina manipulation pressing plate 14 can rotate between 0-90 degree, as shown in Figure 4,5, when flat around angle regulation and control joint 13
When vagina manipulation pressing plate 14 is resisted against on baffle plate 122, the main part place plane of flat vagina manipulation pressing plate 14 and tensioner ring
12 place planes are 90 degree of angles the stable state that can keep 90 degree of angles, as shown in Figure 2,3, when flat vagina manipulates
When pressing plate 14 is resisted against on groove 121 bottom surface, flat vagina manipulation pressing plate 14 main part place plane and tensioner ring 12 place
Plane is 0 degree of angle.
During actual operation, first make flat vagina manipulation pressing plate 14 main part place plane and tensioner ring 12 place plane
In 0 degree of angle, as in figure 2 it is shown, the sectional side formula turnover introitus that then tensioner ring 12 can be minimum, as it is shown on figure 3, work as
After tensioner ring 12 inserts vagina, utilize Intrapelvic loose space, at introitus outside tractive airtight connection oversleeve 11, make
Tensioner ring 12 relative flat's vagina manipulation pressing plate 14 rotates, and makes flat vagina manipulation pressing plate 14 main part place plane and expansion
The angle of ring 12 place plane is 90 degree, as shown in Figure 4,5, thus vagina fully expands into cylindrical shape, and flat vagina is grasped
The handle 141 of pressure control plate 14 is positioned at outside vagina, with operative site as targeting, operates flat vagina by handle 141 in vitro and grasps
Pressure control plate 14, so that tensioner ring 12 is free to go forward or back out in vagina, position, direction adjustable, fully exposes visual area, it is simple to hand
Art.
Embodiment described above is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention
Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is made by this area ordinary skill technical staff
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (4)
1. deform and come in and go out and a targeting visual area regulation and control obturator for vaginal dilation, including airtight connection oversleeve (11), expansion
Ring (12), it is characterised in that: also include angle regulation and control joint (13), flat vagina manipulation pressing plate (14), institute
State angle regulation and control joint (13) to be fixed on the outer circumference surface of described tensioner ring (12), described flat vagina manipulation pressure
The connection end of plate (14) is connected to described angle regulation and control joint (13) and above and can turn around angle regulation and control joint (13)
Dynamic.
2. deformation as claimed in claim 1 comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation, it is characterised in that: institute
The outer circumference surface lower limb stating tensioner ring (12) has groove (121), and described angle regulation and control joint (13) is arranged
Between the two side that described groove (121) is relative, described tensioner ring (12) lower limb be provided with downwardly projecting below
The baffle plate (122) on edge surface, baffle plate (122) is positioned at the inboard position of groove (121).
3. deformation as claimed in claim 2 comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation, it is characterised in that: institute
It is circular or oval for stating tensioner ring (12).
4. deformation as claimed in claim 3 comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation, it is characterised in that: institute
Stating flat vagina manipulation pressing plate (14) other end is handle (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043718.3A CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043718.3A CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104545783A CN104545783A (en) | 2015-04-29 |
| CN104545783B true CN104545783B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510043718.3A Active CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060079924A1 (en) * | 2003-07-24 | 2006-04-13 | Femspec Llc | Apparatus for accessing a body cavity and methods of making same |
| EP1598002A1 (en) * | 2004-05-20 | 2005-11-23 | Sapi Med S.p.A. | Medical device for vaginal and rectal examinations or operations |
| US7758594B2 (en) * | 2005-05-20 | 2010-07-20 | Neotract, Inc. | Devices, systems and methods for treating benign prostatic hyperplasia and other conditions |
| JP5269779B2 (en) * | 2006-06-21 | 2013-08-21 | クック・バイオテック・インコーポレーテッド | Acupuncture grafts and related methods and systems useful for the treatment of gastrointestinal fistulas |
| CN201365909Y (en) * | 2009-02-25 | 2009-12-23 | 安徽省立医院 | Transvaginal laparoscopic surgery assist device |
| US8460187B2 (en) * | 2011-09-02 | 2013-06-11 | Jean Bouquet | Vaginal speculum |
| CN203483741U (en) * | 2013-05-24 | 2014-03-19 | 江苏迪沃生物制品有限公司 | Disposable dilatation rod |
| CN204484051U (en) * | 2015-01-28 | 2015-07-22 | 凌斌 | Distortion is come in and gone out and the targeting visual area of vaginal dilation regulates and controls obturator |
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2015
- 2015-01-28 CN CN201510043718.3A patent/CN104545783B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104545783A (en) | 2015-04-29 |
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