CN106491190B - Facilitate the ovarian neoplasm puncture outfit for adjusting angle - Google Patents
Facilitate the ovarian neoplasm puncture outfit for adjusting angle Download PDFInfo
- Publication number
- CN106491190B CN106491190B CN201611099056.2A CN201611099056A CN106491190B CN 106491190 B CN106491190 B CN 106491190B CN 201611099056 A CN201611099056 A CN 201611099056A CN 106491190 B CN106491190 B CN 106491190B
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- puncture outfit
- facilitate
- ovarian neoplasm
- piercing needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010033128 Ovarian cancer Diseases 0.000 title claims abstract description 24
- 206010061535 Ovarian neoplasm Diseases 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 5
- 206010028980 Neoplasm Diseases 0.000 abstract description 15
- 210000004881 tumor cell Anatomy 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000025661 ovarian cyst Diseases 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007159 enucleation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3437—Cannulas with means for removing or absorbing fluid, e.g. wicks or absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1408—Ovaries
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses facilitate the ovarian neoplasm puncture outfit for adjusting angle, including casing, suction pipe, piercing needle and two steel wires made of spring steel material, described sleeve pipe front end is provided with the sucker of bell mouth shape, described sleeve pipe, suction pipe and sucker are fabricated from a flexible material, described sleeve pipe pars intramuralis is provided with two along the channel that quill upwardly extends, and two steel wires, which respectively correspond, to be inserted into each channel；The front end of two steel wires is arc-shaped in its natural state, and every steel wire, which is operable in channel, to turn round；The front end of suction pipe is arranged in the piercing needle, and the suction pipe and piercing needle are arranged in casing and can be along the upward telescopic slides of quill, and there are gaps between internal surface of sleeve pipe respectively for the suction pipe and piercing needle.Ovarian neoplasm puncture outfit of the invention not only can be directly used for puncturing tumour, exclude tumour cell, and can realize and clamp to tumour, so that the convenient removing to tumour removes.
Description
Technical field
The present invention relates to medical instrument more particularly to a kind of ovarian neoplasm puncture outfits for facilitating adjusting angle.
Background technique
Laparoscopic surgery is the operation carried out using related equipments such as laparoscope, ultrasound knife and electric coagulation knifes, is a Men Xinfa
The invasive methods that exhibition is got up, it is suitable for ovarian cyst enucleation and uterectomys etc..However use existing laparoscope phase
It closes surgical instrument to have the disadvantage that when ovarian cyst is larger when being performed the operation, being easy to stave tumour occurs tumour cell
Disperse increases operation risk, in addition, making operative space is opposite to become smaller when tumour is larger, surgical field of view is affected, and also holds
The risk for accidentally cutting or puncturing tumour easily occurs.
For this purpose, being badly in need of developing a kind of laparoscopic surgical instruments at present to solve above-mentioned technical problem.
Summary of the invention
In view of this, this facilitates tune the object of the present invention is to provide a kind of ovarian neoplasm puncture outfit for facilitating adjusting angle
The characteristics of saving the ovarian neoplasm puncture outfit of angle is to can be directly used for puncturing tumour, and will not make tumour cell that disperse occur.
The present invention solves above-mentioned technical problem by following technological means:
It is a kind of to facilitate the ovarian neoplasm puncture outfit for adjusting angle, including casing, suction pipe, piercing needle and two are by spring steel
Steel wire made of material, described sleeve pipe front end are provided with the sucker of bell mouth shape, and described sleeve pipe, suction pipe and sucker are by flexible material
It is made, described sleeve pipe pars intramuralis is provided with two along the channel that quill upwardly extends, and two steel wires respectively correspond insertion
Into each channel；The front end of two steel wires is arc-shaped in its natural state, and every steel wire, which is operable in channel, to turn round；
The front end of suction pipe is arranged in the piercing needle, and the suction pipe and piercing needle are arranged in casing and can stretch upwards along quill
Contracting sliding, there are gaps between internal surface of sleeve pipe respectively for the suction pipe and piercing needle.
Further, the fin extended along suction pipe axial direction is provided on the suction pipe outer circumference surface.
It further, further include negative pressure suction device, the negative pressure suction device and the gap are interconnected.
Further, it is in flat becket that sucker root outer sheath, which is equipped with one, and the end of the steel wire has
One spherical head, the spherical head are stuck in the becket.
Further, further include regulation device for adjusting steel wire angle of revolution, the regulation device include two mutually
Meshed gears and the pinion stand for being used to support gear revolution, each gear mesh should be connect with a steel wire, and the steel wire
One end is inserted into the gear fixed along gear central axes.
Further, the knob and knob angle fixing lock coaxially connected with the gear are provided with above the pinion stand.
Further, the flange forward extended out there are two being symmetrical arranged on the becket.
Beneficial effects of the present invention: it is of the invention to facilitate the ovarian neoplasm puncture outfit for adjusting angle, including casing, suction pipe,
Piercing needle and two steel wires made of spring steel material, described sleeve pipe front end are provided with the sucker of bell mouth shape, the set
Pipe, suction pipe and sucker are fabricated from a flexible material, and described sleeve pipe pars intramuralis is provided with two along the channel that quill upwardly extends, institute
It states two steel wires and respectively corresponds and be inserted into each channel；The front end of two steel wires is arc-shaped in its natural state, and every
Steel wire is operable in channel and turns round；The front end of suction pipe is arranged in the piercing needle, and the suction pipe and piercing needle setting exist
And can be along the upward telescopic slide of quill in casing, there are gaps between internal surface of sleeve pipe respectively for the suction pipe and piercing needle.
Ovarian neoplasm puncture outfit of the invention not only can be directly used for puncturing tumour, exclude tumour cell, and can realize to swollen
Tumor is clamped, so that the convenient removing to tumour removes.
Detailed description of the invention
Fig. 1 is that the present invention facilitates the structural schematic diagram for adjusting the ovarian neoplasm puncture outfit of angle, is not set on becket in figure
It is equipped with flange；
Fig. 2 is that the present invention facilitates the structural schematic diagram for adjusting the ovarian neoplasm puncture outfit front end of angle, in figure on becket
It is provided with flange；
Fig. 3 present invention facilitates the structural schematic diagram for adjusting the ovarian neoplasm puncture outfit front end of angle, one of sucker in figure
It is divided between two flange of retraction；
Fig. 4 is the cross-sectional structure schematic diagram that the present invention facilitates suction pipe in the ovarian neoplasm puncture outfit for adjusting angle；
Fig. 5 is that the present invention facilitates the cross-sectional structure schematic diagram for adjusting the ovarian neoplasm puncture outfit middle sleeve of angle.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail:
Facilitate the ovarian neoplasm puncture outfit for adjusting angle, including casing 1, suction pipe 2,3 and of piercing needle in the present embodiment
Two steel wire 4 made of spring steel material；Described sleeve pipe front end is provided with the sucker 5 of bell mouth shape, described sleeve pipe 1, suction pipe 2
It is fabricated from a flexible material with sucker 5,1 tube wall of described sleeve pipe is internally provided with two along the channel that quill upwardly extends 6, described
Two steel wires, which respectively correspond, to be inserted into each channel 6；The front end 4a of two steel wires 4 is arc-shaped in its natural state, often
Root steel wire can operate to turn round in the channel；The front end of suction pipe 2, the suction pipe 2 and puncture needle is arranged in the piercing needle 3
First 3 be arranged in casing 1 and can along the axial upper telescopic slide of casing 1, the suction pipe 2 and piercing needle 3 respectively with 1 inner wall of casing
Between there are gap 8, it is in flat becket 15 that sucker root outer sheath, which is equipped with one, and the end of the steel wire has
One spherical head 14, the spherical head are stuck in the becket；More specifically, the diameter of the suction pipe 1 is 3-
4mm, 1 diameter of described sleeve pipe are 7-9mm, and 6 diameter of channel is 1.5-2.0mm, and gauge of wire is in 1.3-1.8mm；
The operating method of the ovarian neoplasm puncture outfit of the anti-disperse characteristic of the present invention is:
1) casing 1 is extend into puncture needle needle guard first, casing is pulled to be retracted into sucker also in needle guard, thus convenient
Casing and sucker are sent to from notch intraperitoneal；
2) it after casing and sucker are extend into intraperitoneal from notch, synchronizes and rotates backward two steel wire adjustable whole-sets relatively
The bending angle of pipe front end is allowed to face tumour so as to adjust sucker Pan Kou direction, and negative pressure source is connected in gap, makes tumour table
Face is securely adsorbed on sucker, is pushed suction pipe 2 to stretch out piercing needle 3 from sucker center forward and is punctured to tumour, makes to inhale
Pipe connects negative pressure source and extracts tumour cell liquid.
As a further improvement of the above technical scheme, it is provided with along suction pipe axial direction on the suction pipe outer circumference surface
The fin 7 of extension.Fin is set first is that adjustable height suction pipe hardness, enable suction pipe that piercing needle to be pushed to do puncture movement；Two
It is that can make that there are gaps always between suction pipe and casing.
It as a further improvement of the above technical scheme, further include negative pressure suction device, the negative pressure suction device and institute
It states gap to be interconnected, the gap of described sleeve pipe tail end is sealed by elastic material.It can be square by setting negative pressure suction device
Just negative pressure suction force is adjusted.
It as a further improvement of the above technical scheme, further include regulation device for adjusting steel wire angle of revolution, institute
Stating regulation device includes two pitch wheels 9 and the pinion stand 10 for being used to support gear revolution, each gear 9 it is corresponding with
A piece steel wire 4 connects, and one end of the steel wire is inserted into the gear along gear central axes and fixes, on the pinion stand 10
Face is provided with the fixing lock 12 of the knob 11 and hook knob angle coaxially connected with the gear, and the fixing lock 12 can be used
Springlock with bolt, the bolt are inserted into circumferentially fixed gear in gear tooth slot.Above-mentioned improvement is so that before to casing
Hold the adjusting of bending angle more finely and conveniently.
As a further improvement of the above technical scheme, the flange forward extended out there are two being symmetrical arranged on the becket
13.When keeping steel wire position motionless and individually to pull casing, sucker back can be made to contact flange first and become duckbill, from
And realize and tumour is effectively clamped, it is convenient that tumour is removed.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.
Claims (7)
1. a kind of facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: including casing, suction pipe, piercing needle and two
Root steel wire made of spring steel material, described sleeve pipe front end are provided with the sucker of bell mouth shape, described sleeve pipe, suction pipe and sucker
It is fabricated from a flexible material, described sleeve pipe pars intramuralis is provided with two along the channel that quill upwardly extends, two steel wires point
It Dui Ying not be inserted into each channel；The front end of two steel wires is arc-shaped in its natural state, and every steel wire is operable in
It is turned round in channel；The front end of suction pipe is arranged in the piercing needle, and the suction pipe and piercing needle are arranged in casing and can edges
There are gaps between internal surface of sleeve pipe respectively for the upward telescopic slide of quill, the suction pipe and piercing needle.
2. according to claim 1 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: the suction pipe outer circle
The fin extended along suction pipe axial direction is provided on circumferential surface.
3. according to claim 2 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: further include that negative pressure is inhaled
Leading-in device, the negative pressure suction device and the gap are interconnected.
4. according to claim 3 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: the sucker root
It is in flat becket that outer sheath, which is equipped with one, and the end of every steel wire has a spherical head, the spherical head card
In the becket.
5. according to claim 4 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: further include for adjusting
The regulation device of whole steel wire angle of revolution, the regulation device include that two pitch wheels are turned round with gear is used to support
Pinion stand, each gear mesh should be connect with a steel wire, and one end of every steel wire is inserted into the tooth along gear central axes
It is fixed in wheel.
6. according to claim 5 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: on the pinion stand
Face is provided with the fixing lock of the knob and hook knob angle coaxially connected with any one gear in two gears.
7. according to claim 5 facilitate the ovarian neoplasm puncture outfit for adjusting angle, it is characterised in that: on the becket
The flange extended forward there are two being symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099056.2A CN106491190B (en) | 2016-12-04 | 2016-12-04 | Facilitate the ovarian neoplasm puncture outfit for adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099056.2A CN106491190B (en) | 2016-12-04 | 2016-12-04 | Facilitate the ovarian neoplasm puncture outfit for adjusting angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106491190A CN106491190A (en) | 2017-03-15 |
| CN106491190B true CN106491190B (en) | 2019-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099056.2A Expired - Fee Related CN106491190B (en) | 2016-12-04 | 2016-12-04 | Facilitate the ovarian neoplasm puncture outfit for adjusting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106491190B (en) |
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| CN110037778B (en) * | 2019-04-30 | 2021-09-17 | 青岛市中心医院 | Gastrointestinal surgery abdominal cavity operation puncture device |
| CN110538022A (en) * | 2019-09-09 | 2019-12-06 | 西安交通大学医学院第一附属医院 | Contralateral bending type flute needle for retinal vitreous surgery |
| CN111449726B (en) * | 2020-03-24 | 2021-12-24 | 河南省中医院（河南中医药大学第二附属医院） | Thyroid gland separator |
| CN112245678A (en) * | 2020-11-05 | 2021-01-22 | 苏州芙路得智能科技有限公司 | Sputum aspirator of adjustable suction nozzle position |
| CN113082303B (en) * | 2021-03-18 | 2022-10-28 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Auxiliary device is peeled off to ovarian cyst |
| CN114569238A (en) * | 2022-02-28 | 2022-06-03 | 浙江融仕医疗科技有限公司 | Radio frequency ablation electrode with controllable bending |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995011634A1 (en) * | 1993-10-26 | 1995-05-04 | Ethnor | Surgical instrument for treating a hydatid cyst |
| CN2236819Y (en) * | 1994-04-15 | 1996-10-09 | 王伟 | Flexible double-pipe device for lung biopsy through bronchus |
| CN2495317Y (en) * | 2001-07-13 | 2002-06-19 | 温玉库 | Disposable leakage-proof and adjustable type negative pressure suction aspirator tip |
| CN2549916Y (en) * | 2002-07-04 | 2003-05-14 | 时学芳 | Sucking device for ovary tumor |
| US6641575B1 (en) * | 1999-01-26 | 2003-11-04 | Neal M. Lonky | Surgical vacuum instrument for retracting, extracting, and manipulating tissue |
| US7201731B1 (en) * | 1992-08-12 | 2007-04-10 | Lundquist Ingemar H | Treatment device with guidable needle |
| CN201064477Y (en) * | 2007-07-20 | 2008-05-28 | 王宏 | Ovarian tumor suction device |
| CN101959465A (en) * | 2008-02-29 | 2011-01-26 | 泰尔茂株式会社 | Applicator |
| CN102014767A (en) * | 2008-05-01 | 2011-04-13 | 伊西康内外科公司 | Safe tissue puncture device |
| CN103156686A (en) * | 2011-12-15 | 2013-06-19 | 韦伯斯特生物官能(以色列)有限公司 | Self-holding medical device control handle with cam actuated clutch mechanism |
| CN105169500A (en) * | 2015-08-21 | 2015-12-23 | 高宏 | Leech-simulated laparoscopic cyst fluid puncture decompression cannula |
| CN105960191A (en) * | 2014-02-07 | 2016-09-21 | 奥林巴斯株式会社 | Traction balance adjustment mechanism, manipulator, and manipulator system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3123922B1 (en) * | 2004-06-25 | 2019-11-27 | Carnegie Mellon University | Steerable, follow the leader device |
| KR101364053B1 (en) * | 2012-08-03 | 2014-02-19 | 한국과학기술연구원 | Guide Tube for Microsurgical Instruments |
-
2016
- 2016-12-04 CN CN201611099056.2A patent/CN106491190B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7201731B1 (en) * | 1992-08-12 | 2007-04-10 | Lundquist Ingemar H | Treatment device with guidable needle |
| WO1995011634A1 (en) * | 1993-10-26 | 1995-05-04 | Ethnor | Surgical instrument for treating a hydatid cyst |
| CN2236819Y (en) * | 1994-04-15 | 1996-10-09 | 王伟 | Flexible double-pipe device for lung biopsy through bronchus |
| US6641575B1 (en) * | 1999-01-26 | 2003-11-04 | Neal M. Lonky | Surgical vacuum instrument for retracting, extracting, and manipulating tissue |
| CN2495317Y (en) * | 2001-07-13 | 2002-06-19 | 温玉库 | Disposable leakage-proof and adjustable type negative pressure suction aspirator tip |
| CN2549916Y (en) * | 2002-07-04 | 2003-05-14 | 时学芳 | Sucking device for ovary tumor |
| CN201064477Y (en) * | 2007-07-20 | 2008-05-28 | 王宏 | Ovarian tumor suction device |
| CN101959465A (en) * | 2008-02-29 | 2011-01-26 | 泰尔茂株式会社 | Applicator |
| CN102014767A (en) * | 2008-05-01 | 2011-04-13 | 伊西康内外科公司 | Safe tissue puncture device |
| CN103156686A (en) * | 2011-12-15 | 2013-06-19 | 韦伯斯特生物官能(以色列)有限公司 | Self-holding medical device control handle with cam actuated clutch mechanism |
| CN105960191A (en) * | 2014-02-07 | 2016-09-21 | 奥林巴斯株式会社 | Traction balance adjustment mechanism, manipulator, and manipulator system |
| CN105169500A (en) * | 2015-08-21 | 2015-12-23 | 高宏 | Leech-simulated laparoscopic cyst fluid puncture decompression cannula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106491190A (en) | 2017-03-15 |
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Effective date of registration: 20201202 Address after: 130117 Changchun, Jilin, Jing Yue national hi tech Industrial Development Zone, 1035 Shuo road. Patentee after: CHANGCHUN University OF CHINESE MEDICINE Address before: 130021 No. 1478 worker peasant Road, Jilin, Changchun Patentee before: Li Changhui |
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Granted publication date: 20190924 Termination date: 20201204 |