CN114305528B - Hysteroscope scratching and sucking endometrial tissue integrated device - Google Patents
Hysteroscope scratching and sucking endometrial tissue integrated device Download PDFInfo
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- CN114305528B CN114305528B CN202210075582.4A CN202210075582A CN114305528B CN 114305528 B CN114305528 B CN 114305528B CN 202210075582 A CN202210075582 A CN 202210075582A CN 114305528 B CN114305528 B CN 114305528B
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- suction
- pipe
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- fixed
- hysteroscope
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- 230000002357 endometrial effect Effects 0.000 title claims description 21
- 230000002393 scratching effect Effects 0.000 title description 10
- 238000006748 scratching Methods 0.000 title description 9
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 210000004696 endometrium Anatomy 0.000 claims abstract description 19
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000012943 hotmelt Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 18
- 230000001276 controlling effect Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- 208000034827 Neointima Diseases 0.000 description 1
- 210000002459 blastocyst Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000032692 embryo implantation Effects 0.000 description 1
- 230000008175 fetal development Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000028742 placenta development Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The invention discloses a hysteroscope lower scraping suction endometrium tissue integrated device which comprises a regulating and controlling component, a lumen component, a fixed clamping sleeve, an air charging suction pump, a fixed pipe, a suction regulating pipe, an outer pipe sleeve, an air bag sleeve and a suction soft head.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an integrated device for scraping and sucking endometrial tissues under a hysteroscope.
Background
Endometrial receptivity refers to a state in which a blastocyst is able to adhere to, penetrate into, and induce a series of changes in the intimal space, ultimately implanted into the intima. Good endometrial receptivity is an important link in ensuring implantation of pregnant eggs, fetal and placental development. The key to the success of assisted reproductive technology in treating infertility is embryo quality and endometrial receptivity. With the maturation of embryo culture and freeze thawing techniques, 2/3 of patients who failed to repeatedly implantation are caused by poor endometrial receptivity, so how to increase endometrial receptivity and increase clinical pregnancy rate is of great interest to general doctors.
Endometrium scratching is to improve local microcirculation and metabolism of endometrium by means of mechanical stimulation, to improve the expression of endometrium adhesion molecule, to improve the acceptance of endometrium and promote embryo implantation. Clinically, the endometrium scratching operation is commonly and easily understood to be liked as turning soil for endometrium, and the generation of neointima is promoted. The traditional endometrium scratching operation instrument is the existing probe or curet, but the clinical application of the traditional endometrium scratching operation instrument has the defects;
(1) Disadvantages of existing probes: the area of the probe contacted with the endometrium is small, the scratching effect is weak, and the inflammatory response is poor;
(2) Shortcomings of the existing curettes: the curet is a common long-handle curet, the curet head and the curet handle are of an integrated structure, and although the curet head has large contact area with the endometrium and wide uterine curettage range, the curet head has serious endometrium damage and can cause irreversible damage to the endometrium, so that the endometrium is thin or the uterine cavity is adhered to further influence the long-term pregnancy ending.
(3) Not only can not be matched with a hysteroscope effectively to influence operation, but also negative pressure suction drainage of uterine cavity effusion can not be realized to disturb the operation field.
In view of the above drawbacks, it is therefore necessary to design an integrated device for scraping and sucking endometrial tissue under hysteroscopy.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: an integral device for scratching and sucking endometrium tissue under hysteroscope is provided, which is used for solving the problems proposed by the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a scrape suction endometrium tissue integrative device under hysteroscope, includes regulation and control subassembly and lumen subassembly, regulation and control subassembly constitute by fixed cutting ferrule, fill suction pump and fixed pipe, lumen subassembly constitute by suction control pipe, outer pipe cover, gasbag cover and suction hose head, lumen subassembly smooth locate regulation and control subassembly left side, lumen subassembly and regulation and control subassembly adopt side-to-side sliding connection, fill suction pump set firmly in fixed cutting ferrule front end, fill suction pump and fixed cutting ferrule adopt hot melt to be connected, fixed pipe set firmly in fixed cutting ferrule top, fixed pipe and fixed cutting ferrule integrated into one piece, suction control pipe slide locate the inside left side of fixed pipe, suction control pipe and fixed pipe adopt side-to-side sliding connection, outer pipe cover set firmly in suction control pipe outer wall middle-end, outer and suction control pipe adopt hot melt to be connected, the gasbag cover set firmly in outer side port, outer pipe cover and outer pipe cover adopt hot melt to be connected, suction control hose head set firmly in suction control hose head side port, suction control hose head adopts the hot melt to connect.
Furthermore, a first fastening bolt penetrates through the left side of the front end inside the fixing clamping sleeve, and the first fastening bolt is connected with the fixing clamping sleeve through internal threads and external threads.
Furthermore, the upper end of the left side of the air filling and sucking pump is fixedly provided with a connecting pipe, the connecting pipe and the air filling and sucking pump are integrally formed, the lower end of the right side of the air filling and sucking pump is fixedly provided with an air inlet and outlet pipe, and the air inlet and outlet pipe and the air filling and sucking pump are integrally formed.
Further, the top end inside the fixed pipe is penetrated with a second fastening bolt, and the second fastening bolt is connected with the fixed pipe by internal and external threads.
Further, the front end of the right side of the outer pipe sleeve is fixedly provided with a connecting hose, the connecting hose is connected with the outer pipe sleeve by hot melting, and the connecting hose is connected with the connecting pipe by internal and external threads.
Further, the left side of the inner wall of the air bag sleeve is fixedly provided with a sliding ring, the sliding ring is connected with the air bag sleeve by adopting hot melting, the sliding ring is connected with the suction adjusting pipe by adopting left and right sliding, the left side of the outer wall of the air bag sleeve is fixedly provided with a plurality of scraping blades, and the scraping blades are connected with the air bag sleeve by adopting hot melting.
Compared with the prior art, the hysteroscope lower scratching and sucking endometrial tissue integrated device has the following advantages;
1. the fixing clamp sleeve can be arranged on the lumen of the hysteroscope in the prior art, so that ingenious assembly is realized, the subsequent penetration of the hysteroscope into the uterine cavity of a patient is facilitated, and the subsequent examination and sampling operation is facilitated.
2. And the inflation and suction pump can inflate the inside of the outer tube sleeve and the air bag sleeve in the tube cavity assembly, so that the air bag sleeve is beneficial to expanding leftwards, and conversely, when the inflation and suction pump sucks air, the air bag sleeve is beneficial to contracting rightwards, and the scraping purpose is realized by means of the telescopic action of the air bag sleeve.
3. Finally, the suction adjusting tube can slide left and right along the inside of the fixed tube in the adjusting and controlling assembly, so that the position adjustment is realized, and in addition, an external negative pressure device, such as a negative pressure drainage bottle, can be connected to realize the purpose that the uterine cavity effusion of a patient is externally drained from the suction soft head through the suction adjusting tube.
Drawings
FIG. 1 is a front view of an integrated hysteroscopic scraping and suction endometrial tissue device;
FIG. 2 is a top view of an integrated hysteroscopic scraping and suction endometrial tissue device;
FIG. 3 is a cross-sectional view of an integrated hysteroscopic scraping and suction endometrial tissue device A;
FIG. 4 is a perspective view of an integrated hysteroscopic scraping and suction endometrial tissue device;
FIG. 5 is a perspective view showing a separated state of an integrated hysteroscopic scraping and sucking device for endometrial tissue;
FIG. 6 is an enlarged perspective view of a regulatory assembly.
The device comprises a regulating and controlling component 1, a pipe cavity component 2, a fixed clamping sleeve 3, a filling and sucking pump 4, a fixed pipe 5, a sucking and regulating pipe 6, an outer pipe sleeve 7, an air bag sleeve 8, a sucking soft head 9, a first fastening bolt 301, a connecting pipe 401, an air inlet and outlet pipe 402, a second fastening bolt 501, a connecting hose 701, a slip ring 801 and a scraping blade 802.
The following detailed description will be further described in conjunction with the above-described figures.
Detailed Description
In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other instances well-known process steps are not described in detail.
In the description of the invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
Such as fig. 1, 2, 3, 4, and 5. Fig. 6 shows a hysteroscope lower scraping and sucking endometrial tissue integrated device, which comprises a regulating and controlling component 1, a tube cavity component 2, a fixed clamping sleeve 3, a suction filling pump 4, a fixed tube 5, a suction regulating tube 6, an outer tube sleeve 7, an air bag sleeve 8 and a suction soft head 9, wherein the tube cavity component 2 is arranged on the left side of the regulating and controlling component 1 in a sliding mode, the tube cavity component 2 is in sliding connection with the regulating and controlling component 1 left and right, the suction filling pump 4 is fixedly arranged at the front end of the fixed clamping sleeve 3, the suction filling pump 4 is in hot melting connection with the fixed clamping sleeve 3, the fixed tube 5 is fixedly arranged at the top of the fixed clamping sleeve 3, the fixed tube 5 and the fixed clamping sleeve 3 are integrally formed, the suction regulating tube 6 is arranged on the left side inside the fixed tube 5 in a sliding mode, the outer tube sleeve 7 is fixedly arranged at the middle end of the outer wall of the suction regulating tube 6, the outer tube sleeve 7 is in hot melting connection with the suction regulating tube sleeve 6, the air bag sleeve 8 is fixedly arranged at the left end of the suction regulating tube 6, the suction regulating tube 7 is fixedly arranged at the suction regulating tube 6, and the suction soft head 9 is fixedly connected with the suction regulating tube 6 by the hot melting connection with the air bag sleeve 6;
the hysteroscope scraping and sucking endometrial tissue integrated device has the following functions;
A. the fixed clamping sleeve 3 in the regulating and controlling assembly 1 can be arranged on the lumen of the hysteroscope in the prior art, so that ingenious assembly is realized, the subsequent penetration of the hysteroscope into the uterine cavity of a patient is facilitated, and the subsequent examination and sampling operation is facilitated;
B. the air charging and sucking pump 4 in the regulating and controlling assembly 1 can charge the inside of the outer tube sleeve 7 and the air bag sleeve 8 in the tube cavity assembly 2, so that the air bag sleeve 8 is beneficial to expanding leftwards, otherwise, when the air charging and sucking pump 4 sucks air, the air bag sleeve 8 is beneficial to contracting rightwards, and on the whole, the scratching purpose is realized by means of the telescopic action of the air bag sleeve 8;
C. the suction adjusting tube 6 in the tube cavity assembly 2 can slide left and right along the inside of the fixed tube 5 in the adjusting and controlling assembly 1, so that the position adjustment is realized, and in addition, an external negative pressure device such as a negative pressure drainage bottle can be connected to realize the purpose that the uterine cavity effusion of a patient is externally drained from the suction soft head 9 through the suction adjusting tube 6;
the left side of the front end inside the fixed cutting ferrule 3 is also penetrated by a first fastening bolt 301, and the first fastening bolt 301 is connected with the fixed cutting ferrule 3 by adopting internal and external threads;
it should be noted that the first fastening bolt 301 can be clamped on the hysteroscope in the prior art in a rotating way, so that the fixed clamping sleeve 3 and the hysteroscope are firmly installed, and when the fixed clamping sleeve is required to be disassembled, the first fastening bolt 301 can be conveniently loosened by rotating in a reverse direction, so that the purpose of separating the device from the hysteroscope is realized;
the upper end of the left side of the air charging and sucking pump 4 is fixedly provided with a connecting pipe 401, the connecting pipe 401 and the air charging and sucking pump 4 are integrally formed, the lower end of the right side of the air charging and sucking pump 4 is fixedly provided with an air inlet and outlet pipe 402, and the air inlet and outlet pipe 402 and the air charging and sucking pump 4 are integrally formed;
it should be noted that the connection pipe 401 can be in butt joint with the connection hose 701, so as to realize connection between the air filling and sucking pump 4 and the outer pipe sleeve 7, when the air filling and sucking pump 4 performs air suction or air inflation, the connection pipe can act inside the outer pipe sleeve 7, so that the subsequent air bag sleeve 8 is convenient to expand or contract, the air inlet and outlet pipe 402 can facilitate air inlet and outlet circulation, and the work of the air filling and sucking pump 4 is not influenced;
the top end of the inside of the fixed pipe 5 is also penetrated with a second fastening bolt 501, and the second fastening bolt 501 is connected with the fixed pipe 5 by adopting internal and external threads;
it should be noted that the second fastening bolt 501 can rotate to clamp the suction adjusting tube 6, so as to fix the suction adjusting tube 6 and the fixing tube 5, when the second fastening bolt 501 is rotated reversely, the clamping of the suction adjusting tube 6 can be loosened, which is beneficial to the medical staff to pull the suction adjusting tube 6 in the left-right direction, and is convenient to adjust the depth of the suction adjusting tube 6 penetrating into the patient;
a connecting hose 701 is fixedly arranged at the front end of the right side of the outer tube sleeve 7, the connecting hose 701 is connected with the outer tube sleeve 7 by adopting hot melting, and the connecting hose 701 is connected with the connecting tube 401 by adopting internal and external threads;
the left side of the inner wall of the air bag sleeve 8 is fixedly provided with a slip ring 801, the slip ring 801 is connected with the air bag sleeve 8 by adopting hot melting, the slip ring 801 is connected with the suction adjusting pipe 6 by adopting left and right sliding, the left side of the outer wall of the air bag sleeve 8 is fixedly provided with a plurality of scraping blades 802, and the scraping blades 802 are connected with the air bag sleeve 8 by adopting hot melting;
it should be noted that the slip ring 801 can slide left and right along the outer wall of the suction adjusting tube 6 under the expansion and contraction actions of the air bag sleeve 8, the scraping blades 802 are made of silica gel materials, and not only can scratch the endometrium tissue of a patient along with the expansion and contraction actions of the air bag sleeve 8, but also the sample tissue can enter into the gap between every two scraping blades 802 conveniently, so that the sampling effect is improved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (5)
1. The utility model provides a scratch suction endometrium tissue integrated device under hysteroscope, its characterized in that includes regulation and control subassembly and lumen subassembly, regulation and control subassembly constitute by fixed cutting ferrule, filling suction pump and fixed pipe, lumen subassembly constitute by suction control pipe, outer pipe cover, gasbag cover and suction soft head, lumen subassembly slide locate regulation and control subassembly left side, lumen subassembly and regulation and control subassembly adopt control sliding connection, filling suction pump set firmly in fixed cutting ferrule front end, filling suction pump and fixed cutting ferrule adopt hot melt connection, fixed pipe set firmly in fixed cutting ferrule top, fixed pipe and fixed cutting ferrule integrated into one piece, suction control pipe slide locate the inside left side of fixed pipe, suction control pipe and fixed pipe adopt control sliding connection, outer pipe cover set firmly in suction control pipe outer wall middle-end, outer pipe cover and suction control pipe adopt hot melt connection, gasbag cover set firmly locate outer pipe cover left side port, sleeve and control pipe cover adopt hot melt connection, suction control pipe cover and suction soft sleeve adopt the sliding connection of sliding ring and the gasbag to be equipped with the left side of suction slip ring and the gasbag, the left side and suction control pipe adopts the sliding connection of a plurality of sliding ring and the gasbag to be equipped with the soft sleeve;
the sliding ring can slide left and right along the outer wall of the suction adjusting tube under the expansion and contraction actions of the air bag sleeve, the scraping blade is made of a silica gel material, the scraping treatment can be carried out on the endometrium tissue of a patient along with the expansion and contraction actions of the air bag sleeve, meanwhile, the sample tissue can enter in gaps between every two scraping blades conveniently, and the sampling effect is improved.
2. The hysteroscope scraping and sucking endometrial tissue integrated device according to claim 1, wherein a first fastening bolt is further penetrated on the left side of the front end inside the fixing clamping sleeve, and the first fastening bolt is connected with the fixing clamping sleeve through internal and external threads.
3. The hysteroscope scraping and sucking endometrial tissue integrated device according to claim 1, wherein a connecting pipe is further fixedly arranged at the upper end of the left side of the suction filling pump, the connecting pipe and the suction filling pump are integrally formed, an air inlet and outlet pipe is further fixedly arranged at the lower end of the right side of the suction filling pump, and the air inlet and outlet pipe and the suction filling pump are integrally formed.
4. The hysteroscope scraping and sucking endometrial tissue integrated device according to claim 1, wherein the top end inside the fixed tube is further penetrated by a second fastening bolt, and the second fastening bolt is connected with the fixed tube by internal and external threads.
5. The hysteroscope scraping and sucking endometrial tissue integrated device according to claim 1, wherein a connecting hose is further fixedly arranged at the front end of the right side of the outer tube sleeve, the connecting hose is connected with the outer tube sleeve by adopting hot melting, and the connecting hose is connected with the connecting tube by adopting internal and external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075582.4A CN114305528B (en) | 2022-01-22 | 2022-01-22 | Hysteroscope scratching and sucking endometrial tissue integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075582.4A CN114305528B (en) | 2022-01-22 | 2022-01-22 | Hysteroscope scratching and sucking endometrial tissue integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114305528A CN114305528A (en) | 2022-04-12 |
| CN114305528B true CN114305528B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210075582.4A Active CN114305528B (en) | 2022-01-22 | 2022-01-22 | Hysteroscope scratching and sucking endometrial tissue integrated device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2734143Y (en) * | 2004-08-20 | 2005-10-19 | 张秀玲 | Disposable endometrium multi-point sucking sampling device |
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| CN209301856U (en) * | 2018-08-03 | 2019-08-27 | 宋泽军 | A kind of fixable uterine cavity cleaning flow diverter of anti-clogging |
| KR102080330B1 (en) * | 2019-07-18 | 2020-02-24 | 박용범 | Varicose vein surgery kit and surgical method using the same |
| CN210408369U (en) * | 2019-03-12 | 2020-04-28 | 佛山市妇幼保健院 | Auxiliary device for uterine cavity examination mirror |
| CN213372326U (en) * | 2020-08-26 | 2021-06-08 | 贵州省人民医院 | Endometrium cleaning brush |
| CN215534631U (en) * | 2021-08-14 | 2022-01-18 | 杨洁 | Endometrium scratching collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10314995B2 (en) * | 2017-08-17 | 2019-06-11 | Yang Sun | Endotracheal intubation and supraglottic airway device |
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2022
- 2022-01-22 CN CN202210075582.4A patent/CN114305528B/en active Active
Patent Citations (12)
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|---|---|---|---|---|
| CN2734143Y (en) * | 2004-08-20 | 2005-10-19 | 张秀玲 | Disposable endometrium multi-point sucking sampling device |
| CN106488748A (en) * | 2014-04-16 | 2017-03-08 | L&R国际有限责任及两合公司 | Drainage system for intrauterine negative pressure treatment and negative pressure pump |
| CN105193459A (en) * | 2015-09-22 | 2015-12-30 | 成都蜀云达科技有限公司 | Biopsy sampler for digestive system department |
| CN105342545A (en) * | 2015-12-01 | 2016-02-24 | 刘薇 | Hysteroscope |
| WO2019107618A1 (en) * | 2017-11-30 | 2019-06-06 | 주식회사 루트로닉 | Vaginal canal treatment apparatus, control method thereof, and treatment method using same |
| CN208640773U (en) * | 2018-02-05 | 2019-03-26 | 邵长利 | A kind of gastroenterology biopsy sampler |
| CN209301856U (en) * | 2018-08-03 | 2019-08-27 | 宋泽军 | A kind of fixable uterine cavity cleaning flow diverter of anti-clogging |
| CN109646062A (en) * | 2019-02-26 | 2019-04-19 | 毕伟平 | A kind of gastroenterology clinical diagnosis device |
| CN210408369U (en) * | 2019-03-12 | 2020-04-28 | 佛山市妇幼保健院 | Auxiliary device for uterine cavity examination mirror |
| KR102080330B1 (en) * | 2019-07-18 | 2020-02-24 | 박용범 | Varicose vein surgery kit and surgical method using the same |
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| Publication number | Publication date |
|---|---|
| CN114305528A (en) | 2022-04-12 |
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