CN201157386Y - 组织切割装置 - Google Patents
组织切割装置 Download PDFInfo
- Publication number
- CN201157386Y CN201157386Y CNU2008200077906U CN200820007790U CN201157386Y CN 201157386 Y CN201157386 Y CN 201157386Y CN U2008200077906 U CNU2008200077906 U CN U2008200077906U CN 200820007790 U CN200820007790 U CN 200820007790U CN 201157386 Y CN201157386 Y CN 201157386Y
- Authority
- CN
- China
- Prior art keywords
- cutter sweep
- organizing
- cutting head
- conduit
- recovery part
- 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 - Lifetime
Links
- 238000011084 recovery Methods 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 1
- 230000003902 lesion Effects 0.000 abstract description 4
- 230000002980 postoperative effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract 1
- 231100000915 pathological change Toxicity 0.000 description 7
- 230000036285 pathological change Effects 0.000 description 7
- 230000001575 pathological effect Effects 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003709 heart valve Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001765 aortic valve Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 210000004115 mitral valve Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
Landscapes
- 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)
- Laser Surgery Devices (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200077906U CN201157386Y (zh) | 2008-03-14 | 2008-03-14 | 组织切割装置 |
PCT/CN2008/073336 WO2009111936A1 (zh) | 2008-03-14 | 2008-12-04 | 组织切割装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200077906U CN201157386Y (zh) | 2008-03-14 | 2008-03-14 | 组织切割装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201157386Y true CN201157386Y (zh) | 2008-12-03 |
Family
ID=40107977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200077906U Expired - Lifetime CN201157386Y (zh) | 2008-03-14 | 2008-03-14 | 组织切割装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201157386Y (zh) |
WO (1) | WO2009111936A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009111936A1 (zh) * | 2008-03-14 | 2009-09-17 | Meng Jian | 组织切割装置 |
CN106726123A (zh) * | 2017-02-22 | 2017-05-31 | 杨勋 | 一种用于从人体内切割及抽吸组织的装置 |
WO2021135436A1 (zh) * | 2019-12-30 | 2021-07-08 | 杭州德晋医疗科技有限公司 | 瓣膜组织切割装置及瓣膜夹钳回收系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8800244D0 (sv) * | 1988-01-27 | 1988-01-27 | Medical Innovation Ab | Anordning for avskerning av venklaffar |
JPH09313499A (ja) * | 1996-05-29 | 1997-12-09 | Olympus Optical Co Ltd | 生体組織切除用処置具 |
WO2005086692A2 (en) * | 2004-03-05 | 2005-09-22 | Koven Technology Canada Inc. | Valvulotome |
EP2491891A3 (en) * | 2004-10-02 | 2013-03-20 | Endoheart AG | Devices for embolic protection and mitral valve repair |
US8372097B2 (en) * | 2005-03-04 | 2013-02-12 | Koven Technology Canada Inc. | Valvulotome |
US7815676B2 (en) * | 2006-07-07 | 2010-10-19 | The Cleveland Clinic Foundation | Apparatus and method for assisting in the removal of a cardiac valve |
CN201157386Y (zh) * | 2008-03-14 | 2008-12-03 | 孟坚 | 组织切割装置 |
-
2008
- 2008-03-14 CN CNU2008200077906U patent/CN201157386Y/zh not_active Expired - Lifetime
- 2008-12-04 WO PCT/CN2008/073336 patent/WO2009111936A1/zh active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009111936A1 (zh) * | 2008-03-14 | 2009-09-17 | Meng Jian | 组织切割装置 |
CN106726123A (zh) * | 2017-02-22 | 2017-05-31 | 杨勋 | 一种用于从人体内切割及抽吸组织的装置 |
WO2018153308A1 (zh) * | 2017-02-22 | 2018-08-30 | 苏州理想眼科医院有限公司 | 一种用于从人体内切割及抽吸组织的装置 |
WO2021135436A1 (zh) * | 2019-12-30 | 2021-07-08 | 杭州德晋医疗科技有限公司 | 瓣膜组织切割装置及瓣膜夹钳回收系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2009111936A1 (zh) | 2009-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING MAIDI DINGFENG MEDICAL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: MENG JIAN Effective date: 20120424 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100086 HAIDIAN, BEIJING TO: 101312 SHUNYI, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120424 Address after: Two street 101312 Beijing Shunyi District Zhuyuan No. 5 Patentee after: Beijing Maidi Dingfeng Medical Technology Co., Ltd. Address before: 100086, room 1802, block B, digital building, No. 2 South Avenue, Beijing, Haidian District, Zhongguancun Patentee before: Meng Jian |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20081203 |