CN109875665A - Storage and extraction channel device for minimally invasive intra-abdominal surgery - Google Patents
Storage and extraction channel device for minimally invasive intra-abdominal surgery Download PDFInfo
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- CN109875665A CN109875665A CN201811533654.5A CN201811533654A CN109875665A CN 109875665 A CN109875665 A CN 109875665A CN 201811533654 A CN201811533654 A CN 201811533654A CN 109875665 A CN109875665 A CN 109875665A
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- head
- outer tube
- petaloid
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Abstract
The invention discloses a kind of storages for intraperitoneal Minimally Invasive Surgery to take out lane device, it includes outer tube, inner sleeve and resilient sleeve, wherein: outer tube includes body portion, head and disk, body portion is the cylindrical body with cavity, one end is connected with the petaloid blade that multiple head ends are shunk inwardly, multiple petaloid blades constitute the head of the round estrade or cone with cavity, the other end in body portion is provided with disk, the head end periphery of each petaloid blade, which has, is bent inside flange, resilient sleeve is wrapped in the lateral wall of outer tube, to cover the head and body portion of outer tube, inner sleeve is cylindrical body, it is inserted into outer tube, the lateral wall of inner sleeve is bonded with the inner sidewall of outer tube.Lane device is taken out in the intraperitoneal larger tumour storage of a kind of gynaecology's Minimally Invasive Surgery provided by the invention, can will safely remove larger volume pathological tissues via vagina in human abdominal cavity, and No leakage, pollution-free taking-up.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to one kind is for larger volume tumor micro-wound operation in gynaecological laparoscope
It is stored through natural cavity and takes out lane device.
Background technique
Laparoscopic technique with the process of technological revolution, constantly innovating by mirror body and dedicated removal equipment, at present
Have become mainstream modus operandi.Simultaneously its operative indication also constantly expanding, such as malignant tumour, larger solid tumour,
The excision of affected organ, the shaping of female sex organ and reconstruction etc. have become for the laparoscopic technique in these operations
For the representative cutting edge technology of Minimally Invasive Surgery.But accompanying problem is that in limited endoscope-assistant surgery (even single hole abdominal cavity
Mirror) under small notch, how operation Operated Specimens to be taken out from pelvic cavity.When especially after malignant tumor operation, no tumor principle
It holds.Gynaecology utilizes natural cavity --- and vagina takes out swollen object, but when cutting off swollen object, smaller, rapid wear impairment of yin that there are vagina volumes
The problems such as road wall and tearing vaginal incision, is clinically badly in need of finding a kind of energy vaginal dilation that not only can protect vaginal wall again to maximum
The channel of volume can support property device, and to reach in Minimally Invasive Surgery, the optimum efficiency of swollen object is taken out through cavity.
It is vaginal tractor (it is with upper and lower leaf) that channel used at present, which can support property device, is hooked for metal plate-like, by
Assistant pulls open up and down, and manually supporting to operation terminates.Disadvantage is unreasonable structure, not laborsaving, cannot cover full vaginal wall table
Face, easy damaged vaginal wall when chopping cuts off swollen object；Lesser existing vagina channel space is occupied, extends operating time, to patient
Increase operation risk and Fundamental Operations event.
Therefore, it is badly in need of that a kind of full vagina covering, matter is firmly sustainable forms vagina channel, protection vaginal wall, relative increase hand
The device in art space.
The above-mentioned statement to background technique is merely for convenience, and to technical solution of the present invention, (technological means that uses is solved
The technical issues of and the technical effect of generation etc.) deep understanding, and be not construed as recognizing or in any form
Imply that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
In view of this, the present invention provides a kind of intraperitoneal larger tumour storages of gynaecology's Minimally Invasive Surgery to take out lane device,
Larger volume pathological tissues can will be safely removed via vagina in human abdominal cavity, and No leakage, pollution-free taking-up.The receipts
Receive the casing and petaloid blade construction for taking out lane device, when importing can form right circular cone, and petaloid blade forms anticreep after opening
Reverse taper out, and whole colpectasia is formed into round equal diameter surgical procedure channel, which, which takes out lane device, has
Easy to use, reliable performance and to the undamaged feature of vagina tissue.
In one embodiment of the invention, a kind of storage taking-up channel dress for intraperitoneal Minimally Invasive Surgery is provided
It sets, including outer tube, inner sleeve and resilient sleeve, in which: the outer tube includes body portion, head and disk, and the body portion is tool
There is the cylindrical body of cavity, one end is connected with the petaloid blade that multiple head ends are shunk inwardly, and multiple petaloid blades are constituted
The other end on the head of round estrade or cone with cavity, the body portion is provided with the disk, described in each
The head end periphery of petaloid blade, which has, is bent inside flange, and the resilient sleeve is wrapped in the outer tube lateral wall, with covering
The head of the outer tube and the body portion, the inner sleeve are cylindrical body, are inserted into the outer tube, the inner sleeve
The lateral wall of pipe is bonded with the inner sidewall of the outer tube.
In a specific embodiment, it further includes light source that lane device is taken out in the storage for intraperitoneal Minimally Invasive Surgery
Interface, conducting wire and illuminator, wherein the head end of the inner sidewall of the inner sleeve is arranged in the illuminator, and the illuminator is logical
It crosses the conducting wire and is connected to the light source interface.
In a specific embodiment, it further includes data that lane device is taken out in the storage for intraperitoneal Minimally Invasive Surgery
On the lateral wall for acquiring sensor, its tail end that petaloid blade is set, data processing output is connected by transfer wire
Unit.
In a specific embodiment, the petaloid of lane device is taken out for the storage of intraperitoneal Minimally Invasive Surgery
Blade radial stress and expand outwardly.
In a specific embodiment, the petaloid of lane device is taken out for the storage of intraperitoneal Minimally Invasive Surgery
The maximum outside diameter that blade radial stress expands outwardly the head of constituted expansion is greater than the body portion of the outer tube
Outer diameter.
In a specific embodiment, the elasticity of lane device is taken out for the storage of intraperitoneal Minimally Invasive Surgery
Set is opened or is shunk with the expansion or contraction of the petaloid blade.
In a specific embodiment, the petaloid of lane device is taken out for the storage of intraperitoneal Minimally Invasive Surgery
The radial force of blade is provided by inner sleeve insertion head.
Compared with prior art, the present invention has the characteristics that structure is simple and convenient to operate, and having will receipts via vagina
It receives bag and the pathological tissues No leakage that is blended that is enclosed in storage pocket takes out, not damaged, free of contamination feature.
Detailed description of the invention
Fig. 1 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device original state
Cross-sectional view；
Fig. 2 is at the beginning of the outer tube of lane device is taken out in the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention
Side view under beginning state；
Fig. 3 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device original state
Side view；
Fig. 4 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device original state
Top view；
Fig. 5 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device use state
Side view；
Fig. 6 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device use state
Top view；
Fig. 7 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device use state
Cross-sectional view.
It is to be appreciated that appended attached drawing is not proportionally drawn, and merely to illustrating each of basic principle of the invention
The suitably simplified technique of painting of kind feature.The specific design feature of invention disclosed herein include for example specific size, direction,
Position and shape will be partly determined by the specific application and use environment.
In appended multiple attached drawings, same or equivalent component (element) is with the index of identical appended drawing reference.
Specific embodiment
Objects and advantages of the present invention for ease of understanding will now combine attached drawing of the invention, carry out to technical solution detailed
Description.Case study on implementation discussed below is only a part in the present invention, be should not be regarded as a specific limitation of the invention.
In the present specification, definition is taken out when lane device uses for the storage of intraperitoneal Minimally Invasive Surgery close to body
One end is head end or the front end that lane device is taken out in storage；Lane device is taken out in storage of the definition for intraperitoneal Minimally Invasive Surgery,
When use by one end of proximal operator be storage take out lane device tail end or rear end.
In the present specification, the storage that definition is used for intraperitoneal Minimally Invasive Surgery is taken out when lane device uses and body (example
Such as vaginal wall) contact side be storage taking-up lane device outside or lateral wall；And it is used for the receipts of intraperitoneal Minimally Invasive Surgery
Receiving and taking out the side of lane device formation cavity or channel is inside or inner sidewall.
Fig. 1 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device original state
Cross-sectional view.Fig. 2 is the outer tube that lane device is taken out for the storage of intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention
Side view under original state.Fig. 3 is that channel dress is taken out in the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention
Set the side view under original state.Fig. 4 is that channel is taken out in the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention
Top view under device original state.As shown in Figures 1 to 4, in the present embodiment, the storage for intraperitoneal Minimally Invasive Surgery takes
Lane device includes outer tube 1, inner sleeve 2 and resilient sleeve 3 out.Wherein, outer tube 1 includes body portion 101, head 102 and disk
103, body portion 101 is the cylindrical body with cavity, and one end is connected with the petaloid blade 104 that multiple head ends are shunk inwardly, with
The head 102 of the round estrade or cone with cavity is constituted, the other end in body portion 101 is provided with disk 103.Specifically, body
The outer diameter in portion 101 is 4-6cm, preferably 5cm.The length of outer tube 1 is 11-13cm, preferably 12cm.
Outer tube 1 can choose flexible metal tube and be made, or other flexible materials is selected to be made.It is more
A petaloid blade 104 is evenly distributed on the one end in body portion 101, under non-stress the head end of (normality) petaloid blade 104 to
Contract (gathering), therefore multiple petaloid blades 104 form the head 102 of round estrade or cone.Per a piece of petaloid blade 104
Head end periphery have the inside flange of identical gradual change smooth curved, turnup structure can make centrum all during insertion
Dimensionally stable is kept under the stress of side, smooth flange facilitates insertion and do not stab skin.For example, carrying out intraperitoneal minimally invasive hand
When art, the head 102 of this shape is taken out lane device convenient for storage and is imported in human body.
In the present embodiment, taking out lane device for the storage of intraperitoneal Minimally Invasive Surgery can also include that data acquisition passes
Sensor 7 is arranged on the tail end lateral wall of one or more petaloid blades 104, can acquire pressure and other data, and
And the data sampling sensor 7 connects data processing output unit 9 to export number and voice signal, in turn through transfer wire 8
Whether the degree for detecting vaginal dilation exceeds other reactions etc. of the tenability limit and human body of human body.
Fig. 5 is that the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention is taken out under lane device use state
Side view.Fig. 6 is that lane device use state is taken out in the storage for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention
Under top view.Fig. 7 is that the storage taking-up lane device for intraperitoneal Minimally Invasive Surgery in the embodiment of the present invention uses shape
Cross-sectional view under state.Referring to Fig. 5 to Fig. 7, in the present embodiment, multiple 104 radial forces of petaloid blade are (for example, work as inner sleeve 2
When being all pushed into outer tube 1, head 102 specifically is pushed into from body portion 101) it can expand outwardly.As shown in figure 5 and figure 7,
The inside flange of bending of the head end front end of petaloid blade 104, so that 104 radial force of petaloid blade is expanded outwardly and constituted
The maximum outside diameter on the head 102 of expansion can be greater than the diameter in body portion 101, that is, form rounding stage body or inverted cone.Shape after expansion
At expansion head 102 maximum outside diameter be 5-8cm, preferably 6cm.
Body portion 101 is provided with disk 103, diameter of the disk 103 along body portion 101 in the contralateral side of the one end on connection head 102
It is formed to outside scattering, or is fixedly connected by modes such as welding with body portion 101.The disk 103 convenient for user hold or
Grasp outer tube 1.The outer diameter of disk 103 is 10-12cm, preferably 11cm.
Resilient sleeve 3 is that have the closed elastic rubber sleeve of certain thickness head end, such as rubber finger sleeve, and resilient sleeve 3 is wrapped in outer
The head 102 and body portion 101 of outer tube 1 is completely covered in 1 lateral wall of casing.Resilient sleeve 3 can be with the expansion of petaloid blade 104
Or shrink and open or shrink, during lane device is taken out in (such as import and take out) storage when in use, protect machine
Body (such as vagina) is not damaged.
Inner sleeve 2 is cylindrical body, is inserted into outer tube 1, and the lateral wall of inner sleeve 2 is bonded with the inner sidewall of outer tube 1,
So that inner sleeve 2 can slide axially in outer tube 1.Inner sleeve 2 is made of that have certain thickness metal tube, and intensity can
Guarantee the petaloid blade 104 that can be fully inserted into and strut the head 102 of outer tube 1 when operating with, forms stable circle etc.
Diameter channels.
It is provided with referring to fig. 4 with the tail end of Fig. 6 inner sleeve 2 and holds disk 203.Disk 203 is held along the radial direction of inner sleeve 2
Scattering is formed outward, or is fixedly connected by modes such as welding with inner sleeve 2.The gripping disk 203 is convenient for user's gripping
Or grasp inner sleeve 2.The outer diameter for holding disk 203 is 9-11cm, preferably 10cm.
Referring to Fig. 1 to Fig. 7, the head end of 2 inner sidewall of inner sleeve is arranged in illuminator 6, is connected to light source by conducting wire 5 and connects
Mouth 4.Light source interface 4 can be set outside inner sleeve 2, to connect external light source, can make the illuminator connected by conducting wire 5
6 form the only surgical procedure lighting source to front irradiation in channel interior head end.
In use, holding with a hand the disk 103 of 1 tail portion of outer tube during surgery, channel is taken out into the storage of original state
Vagina is inserted on the head 102 of the cone cell for being surrounded by resilient sleeve 3 of device, and the head 102 of outer tube 1 and body portion 101 are all pushed into
Vagina, the disk 103 of tail portion hold with a hand the gripping disk 203 of 2 tail portion of inner sleeve outside being retained in, and inner sleeve 2 is all pushed into
Each petaloid blade 104 on the head 102 that outer tube 1 makes outer tube 1 be surrounded by resilient sleeve 3 opens completely and forms back taper.Cut bullet
Property set 3 head end to form round equal diameter channel.Light source is connected by light source interface 4, the illuminator 6 for connecting conducting wire 5 exists
Channel interior forms the surgical procedure lighting source to front irradiation.In 1 insertion process of outer tube, data sampling sensor 7 is opened
Begin acquisition pressure and other data, exports number and voice signal through transfer wire 8 to data processing output unit 9.Through storing
Lane device is taken out to take out storage pocket and the pathological tissues No leakage blended being enclosed in storage pocket.Complete surgical procedure
Afterwards, the gripping disk 203 for holding with a hand 2 tail portion of inner sleeve all pulls out inner sleeve 2 out of outer tube 1, and outer tube 1 is surrounded by
Each petaloid blade 104 contraction on the head 102 that resilient sleeve 3 is opened reverts to cone cell.Hold with a hand the disk of 1 tail portion of outer tube
103, outer tube 1 and rubber finger sleeve 3 are pulled out outside human body together from vagina, are finally completed taking-up operation.
Compared with prior art, the present invention is simple and convenient to operate with structure, by storage pocket and is enclosed in receipts via vagina
The pathological tissues No leakage blended received in bag takes out, not damaged, free of contamination feature.To the materials of each component of the invention
And reasonability, reliability, safety have carried out a large amount of analyses and research, guarantee the reliable and secure use of product, design of part meets
Manufacturing process requirement, will be widely used in the Minimally Invasive Surgery of gynaecology.
The description that foregoing exemplary embodiment is presented is merely illustrative of the technical solution of the present invention, and is not intended to become
Without missing, it is also not intended to limit the invention to described precise forms.Obviously, those skilled in the art's root
Many changes are made according to above-mentioned introduction and variation is all possible.The exemplary embodiment was chosen and described for the sake of explanations
Certain principles and practical application of the invention, so that others skilled in the art are easy to understand, realize and utilize
Various illustrative embodiments of the invention and its various selection forms and modification.Protection scope of the present invention is intended to by institute
Attached claims and its equivalents are limited.
Claims (7)
1. lane device is taken out in a kind of storage for intraperitoneal Minimally Invasive Surgery, which is characterized in that including outer tube (1), inner sleeve
Manage (2) and resilient sleeve (3), in which:
The outer tube (1) includes body portion (101), head (102) and disk (103), and the body portion (101) is with cavity
Cylindrical body, one end are connected with the petaloid blade (104) that multiple head ends are shunk inwardly, multiple petaloid blade (104) structures
At the head (102) of round estrade or cone with cavity, the other end of the body portion (101) is provided with the disk
(103), the head end periphery of each petaloid blade (104), which has, is bent inside flange,
The resilient sleeve (3) is wrapped in the outer tube (1) lateral wall, to cover the head (102) of the outer tube (1)
With the body portion (101),
The inner sleeve (2) is cylindrical body, is inserted into the outer tube (1), the lateral wall of the inner sleeve (2) and described outer
The inner sidewall of casing (1) is bonded.
2. lane device is taken out in the storage according to claim 1 for intraperitoneal Minimally Invasive Surgery, which is characterized in that also wrap
Include light source interface (4), conducting wire (5) and illuminator (6), wherein inside of illuminator (6) setting in the inner sleeve (2)
The head end of wall, the illuminator (6) are connected to the light source interface (4) by the conducting wire (5).
3. lane device is taken out in the storage according to claim 1 for intraperitoneal Minimally Invasive Surgery, which is characterized in that also wrap
Data sampling sensor (7), its setting are included on the lateral wall of the tail end of the petaloid blade (104), is passed through transfer wire (8)
It connects data processing output unit (9).
4. lane device is taken out in the storage according to any one of claim 1 to 3 for intraperitoneal Minimally Invasive Surgery, special
Sign is, petaloid blade (104) radial force and expand outwardly.
5. lane device is taken out in the storage according to claim 4 for intraperitoneal Minimally Invasive Surgery, which is characterized in that described
The maximum outside diameter that petaloid blade (104) radial force expands outwardly the head (102) of constituted expansion is greater than described outer
The outer diameter of the body portion (101) of casing (1).
6. lane device is taken out in the storage according to claim 5 for intraperitoneal Minimally Invasive Surgery, which is characterized in that described
Resilient sleeve (3) is opened or is shunk with the expansion or contraction of the petaloid blade (104).
7. lane device is taken out in the storage according to claim 4 for intraperitoneal Minimally Invasive Surgery, which is characterized in that described
The radial force of petaloid blade (104) is provided by the inner sleeve (2) insertion head (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533654.5A CN109875665A (en) | 2018-12-14 | 2018-12-14 | Storage and extraction channel device for minimally invasive intra-abdominal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533654.5A CN109875665A (en) | 2018-12-14 | 2018-12-14 | Storage and extraction channel device for minimally invasive intra-abdominal surgery |
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| Publication Number | Publication Date |
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| CN109875665A true CN109875665A (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811533654.5A Pending CN109875665A (en) | 2018-12-14 | 2018-12-14 | Storage and extraction channel device for minimally invasive intra-abdominal surgery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584728A (en) * | 2019-10-21 | 2019-12-20 | 山东大学齐鲁医院(青岛) | Sample extraction device suitable for natural cavity |
| CN110680418A (en) * | 2019-10-21 | 2020-01-14 | 山东大学齐鲁医院(青岛) | Natural cavity dilator |
| CN113509238A (en) * | 2021-07-19 | 2021-10-19 | 江苏迈得诺医疗集团有限公司 | Thrombus-taking catheter |
| CN118648959A (en) * | 2024-08-19 | 2024-09-17 | 四川省肿瘤医院 | Gynecological tumor removal device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998011818A1 (en) * | 1996-09-18 | 1998-03-26 | Meditech International Pty. Ltd. | Speculum |
| US6036638A (en) * | 1997-11-04 | 2000-03-14 | Nwawka; Chudi C. | Vaginal sleeve |
| CN1897868A (en) * | 2003-11-21 | 2007-01-17 | 伊西康内外科公司 | A diagnostic device for tubular anatomical structures |
| CN101401720A (en) * | 2007-10-05 | 2009-04-08 | Tyco医疗健康集团 | Expanding seal anchor for single incision surgery |
| RU102487U1 (en) * | 2010-10-07 | 2011-03-10 | Ирина Сергеевна Кияшко | DEVICE FOR EXTENSION OF THE Cervix |
| CN102058419A (en) * | 2009-10-30 | 2011-05-18 | 麦克内尔-Ppc股份有限公司 | Applicator for self-expanding intravaginal urinary incontinence devices |
| CN203763049U (en) * | 2014-04-14 | 2014-08-13 | 刘红梅 | Vaginal dilator for gynecological nursing |
| CN204091939U (en) * | 2014-10-09 | 2015-01-14 | 山东省千佛山医院 | A kind of umbrella shape vaginal dilator |
| CN206612773U (en) * | 2016-12-19 | 2017-11-07 | 张林林 | Intelligent and safe vaginal dilator |
| CN107744385A (en) * | 2017-10-11 | 2018-03-02 | 冷海娜 | The endoscope detecting and therapeutic system of a kind of gynecology colpitis |
| CN108451492A (en) * | 2018-04-25 | 2018-08-28 | 吉林大学 | A kind of gynecological disease inspection expander |
| CN209347185U (en) * | 2018-12-14 | 2019-09-06 | 杨清 | Lane device is taken out in storage for intraperitoneal Minimally Invasive Surgery |
-
2018
- 2018-12-14 CN CN201811533654.5A patent/CN109875665A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998011818A1 (en) * | 1996-09-18 | 1998-03-26 | Meditech International Pty. Ltd. | Speculum |
| US6036638A (en) * | 1997-11-04 | 2000-03-14 | Nwawka; Chudi C. | Vaginal sleeve |
| CN1897868A (en) * | 2003-11-21 | 2007-01-17 | 伊西康内外科公司 | A diagnostic device for tubular anatomical structures |
| CN101401720A (en) * | 2007-10-05 | 2009-04-08 | Tyco医疗健康集团 | Expanding seal anchor for single incision surgery |
| CN102058419A (en) * | 2009-10-30 | 2011-05-18 | 麦克内尔-Ppc股份有限公司 | Applicator for self-expanding intravaginal urinary incontinence devices |
| RU102487U1 (en) * | 2010-10-07 | 2011-03-10 | Ирина Сергеевна Кияшко | DEVICE FOR EXTENSION OF THE Cervix |
| CN203763049U (en) * | 2014-04-14 | 2014-08-13 | 刘红梅 | Vaginal dilator for gynecological nursing |
| CN204091939U (en) * | 2014-10-09 | 2015-01-14 | 山东省千佛山医院 | A kind of umbrella shape vaginal dilator |
| CN206612773U (en) * | 2016-12-19 | 2017-11-07 | 张林林 | Intelligent and safe vaginal dilator |
| CN107744385A (en) * | 2017-10-11 | 2018-03-02 | 冷海娜 | The endoscope detecting and therapeutic system of a kind of gynecology colpitis |
| CN108451492A (en) * | 2018-04-25 | 2018-08-28 | 吉林大学 | A kind of gynecological disease inspection expander |
| CN209347185U (en) * | 2018-12-14 | 2019-09-06 | 杨清 | Lane device is taken out in storage for intraperitoneal Minimally Invasive Surgery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584728A (en) * | 2019-10-21 | 2019-12-20 | 山东大学齐鲁医院(青岛) | Sample extraction device suitable for natural cavity |
| CN110680418A (en) * | 2019-10-21 | 2020-01-14 | 山东大学齐鲁医院(青岛) | Natural cavity dilator |
| CN110584728B (en) * | 2019-10-21 | 2024-06-11 | 山东大学齐鲁医院(青岛) | Sample take-out device suitable for natural cavity way |
| CN113509238A (en) * | 2021-07-19 | 2021-10-19 | 江苏迈得诺医疗集团有限公司 | Thrombus-taking catheter |
| CN118648959A (en) * | 2024-08-19 | 2024-09-17 | 四川省肿瘤医院 | Gynecological tumor removal device |
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