CN106388881A - Fully-closed flexible connector for hysteroscope operation - Google Patents
Fully-closed flexible connector for hysteroscope operation Download PDFInfo
- Publication number
- CN106388881A CN106388881A CN201610951559.1A CN201610951559A CN106388881A CN 106388881 A CN106388881 A CN 106388881A CN 201610951559 A CN201610951559 A CN 201610951559A CN 106388881 A CN106388881 A CN 106388881A
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- China
- Prior art keywords
- oversleeve
- topping
- mouth shape
- branch
- ring
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- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a fully-closed flexible connector for hysteroscope operation. The fully-closed flexible connector comprises a horn-mouth-shaped bag, a liquid injection pipe, a sleeve, a main sleeve and at least one branch sleeve. One end of the sleeve is connected with an inner hole of the horn-mouth-shaped bag, and the other end of the sleeve is connected with the main sleeve and the branch sleeves. The ends of the main sleeve and the branch sleeves are each provided with a check valve, and the main sleeve and the branch sleeves are provided with three-way valves. The liquid injection pipe is arranged on the portion, close to the sleeve, of the horn-mouth-shaped bag and penetrates through and extends out of the sleeve. The liquid injection pipe is provided with a liquid injection valve. Liquid is injected into the horn-mouth-shaped bag through the liquid injection valve and the liquid injection pipe so that a supporting frame can be formed with the horn-mouth-shaped bag. The connector can not easily slide out of cervix uteri and can not occupy excessively large space in uterine cavity, so the wideness and smoothness of a pipeline in a ring are ensured; a user puts in a hysteroscope for observation through the main sleeve and puts in surgical instruments through the branch sleeves, interference is small, and surgical operation is easy.
Description
Technical field
The present invention relates to a kind of auxiliary device for hysteroscope operation, particularly a kind of entirely close for hysteroscope operation
Close flexible linker.
Background technology
Traditional hysteroscope operation is to insert hard epitheca through cervical canal to uterine cavity, thus expanding outwardly cervical canal, with
When epitheca the multiple fixing tube chamber of inside ensure various operating theater instruments, the such as edge such as hysteroscope, shears, TURP ring, filling pipe
The parallel discrepancy of epitheca tube chamber, beyond that is, various operating theater instruments are all the long tubular pipeline of intrathecal for fulcrum, by hard outside
The restriction of sheath, sight glass can only be gone and return without undue delay with operation apparatus, and the long handle of operation technique apparatus must be also linear type, due to handss
Art apparatus is all from a direction in uterine cavity, that is, when after the uterine cavity sight glass field of excursion of epitheca, by same
The operation technique apparatus of epitheca can only be retreated, and can not arbitrarily left and right directions change, therefore limited by operating theater instruments range of activity, shadow
Ring compounding practice.
The swollen palace liquid that conventional hysteroscopes use easily spills from cervical canal, adopts balloon occluder at present, but due to palace
Chamber capacity is narrow and small, although sacculus is excessive has closure leak effect, but occupies excessive uterine cavity and then affects to observe and operate,
It is to slip from cervical canal when sacculus is too small and easily in uterine cavity, swollen palace pressure increases.
Content of the invention
The present invention is not enough existing for above-mentioned prior art for avoiding, and provides a kind of total enclosing for hysteroscope operation soft
Property linker, this linker can make hysteroscope and multiple operating theater instruments from multiple directions enter uterine cavity, realize multiple surgical devices
, with relative flexibility cervix uteri as fulcrum, come in and go out the pipeline flexible extensional mode that is for tool and hysteroscope, this linker total enclosing connection.Its
Middle airtight passage component expands fine ring-type bell mouth shape capsule and its oversleeve being connected, trunk oversleeve by injecting fluid and divides
Prop up oversleeve, uterine cavity can be entered from different directions according to required, therefore be easy to operation observation and operation coordinates.Multiple rows of arranged side by side
Fine ring-type bell mouth shape capsule, in palace intraluminal inflation backward pull joint, is close to palace wall, increase with palace wall contact area and improve
Each other on the premise of frictional resistance, its ring internal channel diameter not with fine ring-type bell mouth shape capsule expansion and with
Ratio reduces, and therefore both can ensure that the linker of the present invention was difficult to slip in cervix uteri, and prevent take up in utero excessive sky again
Between, thus ensure ring interior conduit spaciousness unobstructed, be conducive to operating theater instruments come in and go out and operate.
In order to complete present invention purpose, the application employs the following technical solutions：
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：It includes：Bell mouth shape capsule, topping up
Pipe, oversleeve, trunk oversleeve and at least one branch's oversleeve, one end of oversleeve hole intracapsular with bell mouth shape is connected, the other end and master
Dry oversleeve is connected with least one branch's oversleeve, is respectively provided with check valve in the end of trunk oversleeve and branch's oversleeve, in trunk
Equipped with three-way valve on oversleeve and branch's oversleeve, on the bell mouth shape capsule of oversleeve equipped with topping up pipe, topping up pipe pass through and
Stretch out oversleeve, equipped with replenishing valve on topping up pipe, liquid is filled with to bell mouth shape capsule by replenishing valve and topping up pipe, makes bell mouth shape
Capsule forms support frame；
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described bell mouth shape capsule is by least 2
Topping up ring group becomes, and the inner chamber of topping up ring communicates with each other, near the minimum outer diameter of the topping up ring of oversleeve, the external diameter of remaining topping up ring with
The distance away from oversleeve to increase successively；
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described bell mouth shape capsule is by phase each other
The upper pendular ring of connection, lower pendular ring and several connecting tubes composition, the circumference of upper pendular ring and lower pendular ring is linked together by connecting tube,
Lower pendular ring is connected with oversleeve, equipped with topping up pipe on lower pendular ring；
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described bell mouth shape capsule is by horn mouth
Cylinder and several ribs composition, horn mouth cylinder is the capsule being filled with liquid, intracapsular have the adjacent wall of capsule is connected several ribs.
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described oversleeve is cylindrical in shape, its one end
It is connected with lateral margin annular closed in topping up ring；
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described branch's oversleeve is two, main
Dry oversleeve is contained in the central authorities of oversleeve, and Liang Ge branch oversleeve is attached separately to the both sides of trunk oversleeve, and hysteroscope is from trunk oversleeve, oversleeve
Enter uterine cavity with the endoporus of bell mouth shape capsule, operating theater instruments are respectively from the endoporus of Liang Ge branch oversleeve, oversleeve and bell mouth shape capsule
Enter uterine cavity；
The total enclosing flexibility linker for hysteroscope operation of the present invention, wherein：Described bell mouth shape capsule, oversleeve, master
Dry oversleeve and branch's oversleeve are to belittle air-locked flexible material to make.
Compared with the prior art, the present invention has the beneficial effect that：
Conventional hysteroscopes operation is to insert hard epitheca through cervical canal to uterine cavity, thus expanding outwardly cervical canal, simultaneously
The interior lumen of epitheca ensures various operating theater instruments, and such as hysteroscope, shears, TURP ring, filling pipe etc. is put down along epitheca tube chamber
Row comes in and goes out, and beyond that is, various operating theater instruments are all, the long tubular pipeline of intrathecal is plane fulcrum, and apparatus can only be gone and return without undue delay, due to
Operating theater instruments are all from a direction in uterine cavity, therefore limit the range of activity of the operation that cooperates.
The total enclosing flexibility linker for hysteroscope operation of the present invention expands fine ring-type loudspeaker by injecting fluid
Mouth shape capsule and its oversleeve being connected, trunk oversleeve and branch's oversleeve, realize multiple operating theater instruments to have certain extensibility
Cervix uteri is fulcrum, can enter uterine cavity from different directions according to required, and the long handle end of operation technique apparatus can set
Meter becomes the shapes such as the arc being adapted to single hole operation, and the single hole that therefore can pass through cervix uteri composition enters uterine cavity, is easy to
Operation is observed and operation cooperation.Multiple rows of fine ring-type bell mouth shape capsule arranged side by side, in palace intraluminal inflation backward pull joint, is close to palace
Wall, increase with palace wall contact area and improve each other on the premise of frictional resistance, its ring internal channel diameter does not have
Reduce on year-on-year basis with the expansion of fine ring-type bell mouth shape capsule, therefore, both can ensure that apparatus of the present invention were difficult in cervix uteri sliding
De-, and prevent take up in utero excessive space again, thus ensure ring interior conduit spaciousness unobstructed, be conducive to operating theater instruments to come in and go out and
Operation.
Brief description
Fig. 1 is the schematic perspective view of the total enclosing flexibility linker for hysteroscope operation of first embodiment of the invention,
For the sake of clarity by bell mouth shape capsule spreading；
Fig. 2 be Fig. 1 for hysteroscope operation total enclosing flexibility linker in carrying out hysteroscope operation, in uterus
Schematic diagram；
Fig. 3 is the schematic perspective view of the total enclosing flexibility linker for hysteroscope operation of second embodiment of the invention,
For the sake of clarity by bell mouth shape capsule spreading；
Fig. 4 is the schematic perspective view of the total enclosing flexibility linker for hysteroscope operation of third embodiment of the invention,
For the sake of clarity by bell mouth shape capsule spreading；
In Fig. 1 and Fig. 4, label 1 is topping up pipe；Label 2 is replenishing valve；Label 3 is trunk oversleeve；Label 4 is branch
Oversleeve；Label 5 is check valve；Label 6 is oversleeve；Label 7 is topping up ring；Being numbered 8 is three-way valve；Label 9 is bell mouth shape
Capsule；Being numbered 10 is cone；It is numbered 11 ribs；It is numbered 12 connecting tubes；It is numbered pendular ring on 13；It is numbered 14 times pendular rings；
Label 101 is focus；Label 102 is cervix uteri；Label 103 is uterine cavity；Label 104 is hysteroscope；Label 105 is operating theater instruments.
Specific embodiment：
First embodiment
As shown in figure 1, the total enclosing flexibility linker for hysteroscope operation of the present invention includes：Bell mouth shape capsule 9, fill
Liquid pipe 1, oversleeve 6, trunk oversleeve 3 and at least one branch's oversleeve 4.Bell mouth shape capsule 9 is made up of at least two topping up rings 7, example
As topping up ring 7 is 25, the inner chamber of topping up ring 7 communicates with each other, and oversleeve 6 is cylindrical in shape, lateral margin ring in its one end and topping up ring 7
Shape airtight connection, oversleeve 6 is connected with the endoporus of bell mouth shape capsule 9, the other end and trunk oversleeve 3 and at least one branch's oversleeve 4
It is connected, branch's oversleeve 4 can be multiple, for example：It is two in Fig. 1, trunk oversleeve 3 is contained in the central authorities of oversleeve 6, Liang Ge branch tucks inside the sleeve
Set 4 is attached separately to the both sides of trunk oversleeve 3, and hysteroscope 104 enters from the endoporus of trunk oversleeve 3, oversleeve 6 and bell mouth shape capsule 9
Uterine cavity 103, operating theater instruments 105 enter uterine cavity 103 from Liang Ge branch oversleeve 4, oversleeve 6 and bell mouth shape capsule 9 endoporus respectively.Leading
The end of dry oversleeve 3 and branch's oversleeve 4 is respectively provided with check valve 5, equipped with three-way valve 8 on trunk oversleeve 3 and branch's oversleeve 4.
Near the minimum outer diameter of the topping up ring 7 of oversleeve 6, the external diameter of remaining topping up ring 7 increases successively with the distance away from oversleeve 6,
Equipped with topping up pipe 1 on the topping up ring 7 of oversleeve 6, topping up pipe 1 passes through and stretches out oversleeve 6, equipped with replenishing valve on topping up pipe 1
2, liquid is filled with to bell mouth shape capsule 9 by replenishing valve 2 and topping up pipe 1, makes bell mouth shape capsule 9 form support frame, horn mouth
Shape capsule 9, oversleeve 6, trunk oversleeve 3 and branch's oversleeve 4 are to belittle air-locked flexible material to make.
Operation principle
Before surgery, the total enclosing flexibility linker being used for hysteroscope operation of the present invention is sent into patient by propeller
Palace body 102 in, then, operator passes through replenishing valve 2 and topping up pipe 1 and injects high pressure liquid into the topping up ring 7 of bell mouth shape capsule 9
Body, makes bell mouth shape capsule 9 expand strong, and the anti-skid rivet on topping up ring 7 plays anti-skidding effect, by the opening cervix uteri of uterine cavity 103
102 strut, and operator injects liquid in the three-way valve 8 of trunk oversleeve 3 and/or the three-way valve 8 of branch's oversleeve 4 are to palace body 103,
So that uterine cavity 103 is further strutted, then, operator sends into hysteroscope 104 in uterine cavity 103 from trunk oversleeve 3, from point
Prop up in oversleeve 4 and send into operating theater instruments 105 in uterine cavity 103, by hysteroscope 104, operator can find the disease in uterine cavity 103
Stove 101, operator, under the monitoring of hysteroscope 104, with cervix uteri 102 for single fulcrum, is entered to focus 101 by operating theater instruments 105
Row excision operation.
After completing operation technique, operating theater instruments 105 are removed from branch's oversleeve 4 from uterine cavity 103 by operator, from trunk
In oversleeve 3, hysteroscope 104 is removed from uterine cavity 103, then, three-way valve 8 through trunk oversleeve 3 and branch's oversleeve 4 is by uterine cavity
Liquid in 103 is discharged, then discharges the liquid in bell mouth shape capsule 9 through bell mouth shape capsule liquid injection pipe 1 and replenishing valve 2, finally
The linker of the present invention is pulled out from uterine cavity 103.
Second embodiment
As shown in figure 3, being used for uterine cavity in the flexible linker of the total enclosing for hysteroscope operation in this embodiment and Fig. 1
The total enclosing flexibility linker of videoendoscopic surgery is essentially identical, and something in common is not repeated, and institute's difference is：Bell mouth shape capsule 9
By being connected with each other, logical upper pendular ring 13, lower pendular ring 14 and several connecting tubes 12 form, and several connecting tubes 12 are by upper pendular ring 13
Link together with the circumference of lower pendular ring 14, lower pendular ring 14 is connected with oversleeve 6, equipped with topping up pipe 1 on lower pendular ring 14.
3rd embodiment
As shown in figure 4, being used for uterine cavity in the flexible linker of the total enclosing for hysteroscope operation in this embodiment and Fig. 1
The total enclosing flexibility linker of videoendoscopic surgery is essentially identical, and something in common is not repeated, and institute's difference is：Bell mouth shape capsule 9
It is made up of horn mouth cylinder 10 and several ribs 11, horn mouth cylinder 10 is the capsule being filled with liquid, has the adjacent wall phase of capsule intracapsular
Even several ribs 11.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
Require, in the case of the spirit without prejudice to the present invention, the present invention can make any type of modification.
Claims (7)
1. a kind of for hysteroscope operation total enclosing flexibility linker it is characterised in that：It includes：Bell mouth shape capsule (9), fill
Liquid pipe (1), oversleeve (6), trunk oversleeve (3) and at least one branch's oversleeve (4), one end of oversleeve (6) and bell mouth shape capsule (9)
Endoporus is connected, and the other end is connected with trunk oversleeve (3) and at least one branch's oversleeve (4), in trunk oversleeve (3) and branch's oversleeve
(4) end is respectively provided with check valve (5), equipped with three-way valve (8) on trunk oversleeve (3) and branch's oversleeve (4), near sleeve
Equipped with topping up pipe (1) on the bell mouth shape capsule (9) of set (6), topping up pipe (1) passes through and stretches out oversleeve (6), on topping up pipe (1)
Equipped with replenishing valve (2), liquid is filled with to bell mouth shape capsule (9) by replenishing valve (2) and topping up pipe (1), makes bell mouth shape capsule (9)
Form support frame.
2. according to claim 1 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Described loudspeaker
Mouth shape capsule (9) is made up of at least 2 topping up rings (7), and the inner chamber of topping up ring (7) communicates with each other, near the topping up ring of oversleeve (6)
(7) minimum outer diameter, the external diameter of remaining topping up ring (7) increases successively with the distance away from oversleeve (6).
3. according to claim 1 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Described loudspeaker
Mouth shape capsule (9) is made up of the upper pendular ring (13) being connected with each other logical, lower pendular ring (14) and several connecting tubes (12), connecting tube (12)
The circumference of upper pendular ring (13) and lower pendular ring (14) is linked together, lower pendular ring (14) is connected with oversleeve (6), on lower pendular ring (14)
Equipped with topping up pipe (1).
4. according to claim 1 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Described loudspeaker
Mouth shape capsule (9) is made up of horn mouth cylinder (10) and several ribs (11), and horn mouth cylinder (10) is the capsule being filled with liquid, has intracapsular
The adjacent wall of capsule is connected several ribs (11).
5. according to Claims 2 or 3 or 4 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Institute
State oversleeve (6) to be cylindrical in shape, its one end is connected with topping up ring (7) interior lateral margin annular closed.
6. according to claim 5 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Described divides
Prop up oversleeve (4) and be two, trunk oversleeve (3) is contained in the central authorities of oversleeve (6), and Liang Ge branch oversleeve (4) is attached separately to trunk oversleeve
(3) both sides, hysteroscope (104) enters uterine cavity (103) from the endoporus of trunk oversleeve (3), oversleeve (6) and bell mouth shape capsule (9),
Operating theater instruments (105) enter uterine cavity (103) from Liang Ge branch oversleeve (4), oversleeve (6) and bell mouth shape capsule (9) endoporus respectively.
7. according to claim 6 for hysteroscope operation total enclosing flexibility linker it is characterised in that：Described loudspeaker
Mouth shape capsule (9), oversleeve (6), trunk oversleeve (3) and branch's oversleeve (4) are to belittle air-locked flexible material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951559.1A CN106388881A (en) | 2016-11-02 | 2016-11-02 | Fully-closed flexible connector for hysteroscope operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951559.1A CN106388881A (en) | 2016-11-02 | 2016-11-02 | Fully-closed flexible connector for hysteroscope operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388881A true CN106388881A (en) | 2017-02-15 |
Family
ID=58014269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610951559.1A Pending CN106388881A (en) | 2016-11-02 | 2016-11-02 | Fully-closed flexible connector for hysteroscope operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN106388881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904490A (en) * | 2020-07-15 | 2020-11-10 | 西安交通大学医学院第一附属医院 | Organ pad and liquid filling and discharging device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850632Y (en) * | 2005-10-25 | 2006-12-27 | 邱学文 | Transparent sacculus type uterus expansion device |
| CN200991224Y (en) * | 2006-12-08 | 2007-12-19 | 安徽省立医院 | Apparatus adapted-in type enclosed womb expanding fluorometry device |
| US20080077054A1 (en) * | 2006-08-28 | 2008-03-27 | Femsuite, Llc | Cervical dilator and methods of use |
| CN103349564A (en) * | 2013-07-16 | 2013-10-16 | 东南大学 | Novel uterine cavity expander |
| CN103405251A (en) * | 2013-08-16 | 2013-11-27 | 凌安东 | Full-vagina sleeve cylindrical expansion and pneumoperitoneum integrated device |
| CN204543012U (en) * | 2015-04-10 | 2015-08-12 | 凌安东 | The obturator of prevention fecal pollution wound surface and skin |
| CN204839411U (en) * | 2015-06-12 | 2015-12-09 | 西安润舟医疗科技有限公司 | Extrusion formula leak protection hysteroscope |
| CN204889941U (en) * | 2015-08-21 | 2015-12-23 | 白建萍 | Palace chamber uterine -distention device |
| CN105496341A (en) * | 2014-10-20 | 2016-04-20 | 沈阳沈大内窥镜有限公司 | Minimally invasive hysteroscope |
| CN205494630U (en) * | 2016-03-29 | 2016-08-24 | 武汉半边天医疗技术发展有限公司 | Prevent sacculus uterus support of oppression |
-
2016
- 2016-11-02 CN CN201610951559.1A patent/CN106388881A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850632Y (en) * | 2005-10-25 | 2006-12-27 | 邱学文 | Transparent sacculus type uterus expansion device |
| US20080077054A1 (en) * | 2006-08-28 | 2008-03-27 | Femsuite, Llc | Cervical dilator and methods of use |
| CN200991224Y (en) * | 2006-12-08 | 2007-12-19 | 安徽省立医院 | Apparatus adapted-in type enclosed womb expanding fluorometry device |
| CN103349564A (en) * | 2013-07-16 | 2013-10-16 | 东南大学 | Novel uterine cavity expander |
| CN103405251A (en) * | 2013-08-16 | 2013-11-27 | 凌安东 | Full-vagina sleeve cylindrical expansion and pneumoperitoneum integrated device |
| CN105496341A (en) * | 2014-10-20 | 2016-04-20 | 沈阳沈大内窥镜有限公司 | Minimally invasive hysteroscope |
| CN204543012U (en) * | 2015-04-10 | 2015-08-12 | 凌安东 | The obturator of prevention fecal pollution wound surface and skin |
| CN204839411U (en) * | 2015-06-12 | 2015-12-09 | 西安润舟医疗科技有限公司 | Extrusion formula leak protection hysteroscope |
| CN204889941U (en) * | 2015-08-21 | 2015-12-23 | 白建萍 | Palace chamber uterine -distention device |
| CN205494630U (en) * | 2016-03-29 | 2016-08-24 | 武汉半边天医疗技术发展有限公司 | Prevent sacculus uterus support of oppression |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904490A (en) * | 2020-07-15 | 2020-11-10 | 西安交通大学医学院第一附属医院 | Organ pad and liquid filling and discharging device |
| CN111904490B (en) * | 2020-07-15 | 2021-08-03 | 西安交通大学医学院第一附属医院 | Organ pad and liquid filling and discharging device |
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