CN112244947B - 一种用于医用穿刺器包含内软管和外骨架管的中空管组件 - Google Patents
一种用于医用穿刺器包含内软管和外骨架管的中空管组件 Download PDFInfo
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- CN112244947B CN112244947B CN202010826897.9A CN202010826897A CN112244947B CN 112244947 B CN112244947 B CN 112244947B CN 202010826897 A CN202010826897 A CN 202010826897A CN 112244947 B CN112244947 B CN 112244947B
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- tube
- pipe
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- hose
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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
- A61B17/34—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
- A61B17/3417—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
- A61B2017/3419—Sealing means between cannula and body
-
- 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
- A61B2017/3443—Cannulas with means for adjusting the length of a cannula
-
- 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
- A61B2017/347—Locking means, e.g. for locking instrument in cannula
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010826897.9A CN112244947B (zh) | 2020-08-17 | 2020-08-17 | 一种用于医用穿刺器包含内软管和外骨架管的中空管组件 |
CN202110894391.6A CN113576620A (zh) | 2020-08-17 | 2020-08-17 | 一种包含骨架管和锁件的穿刺管组件及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010826897.9A CN112244947B (zh) | 2020-08-17 | 2020-08-17 | 一种用于医用穿刺器包含内软管和外骨架管的中空管组件 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110894391.6A Division CN113576620A (zh) | 2020-08-17 | 2020-08-17 | 一种包含骨架管和锁件的穿刺管组件及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112244947A CN112244947A (zh) | 2021-01-22 |
CN112244947B true CN112244947B (zh) | 2021-09-21 |
Family
ID=74223924
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110894391.6A Withdrawn CN113576620A (zh) | 2020-08-17 | 2020-08-17 | 一种包含骨架管和锁件的穿刺管组件及其使用方法 |
CN202010826897.9A Expired - Fee Related CN112244947B (zh) | 2020-08-17 | 2020-08-17 | 一种用于医用穿刺器包含内软管和外骨架管的中空管组件 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110894391.6A Withdrawn CN113576620A (zh) | 2020-08-17 | 2020-08-17 | 一种包含骨架管和锁件的穿刺管组件及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN113576620A (zh) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750667A (en) * | 1972-01-31 | 1973-08-07 | N Pshenichny | Device for intraosseous injection of liquid substances |
US5882344A (en) * | 1995-10-18 | 1999-03-16 | Stouder, Jr.; Albert E. | Adjustable length cannula and trocar |
US6197002B1 (en) * | 1997-12-10 | 2001-03-06 | Phillips Plastics Corporation | Laparoscopic tool and method |
FR2848094A1 (fr) * | 2002-12-10 | 2004-06-11 | Meouchy Wissam El | Canule arthroscopique |
US20050096507A1 (en) * | 2003-10-30 | 2005-05-05 | Prosek Michael U. | Adjustable length cannula |
US20060200186A1 (en) * | 2005-03-04 | 2006-09-07 | Marchek Connie P | Adjustable access device for surgical procedures |
DE202005017959U1 (de) * | 2005-11-15 | 2006-01-26 | Horn, Andreas, Dr. | Expandierbare Vorrichtung zur Einführung in Organ- und/oder Körperöffnungen |
CN2855342Y (zh) * | 2005-12-31 | 2007-01-10 | 杜广振 | 带定位块的硬膜外穿刺针 |
CA2745202A1 (en) * | 2008-12-04 | 2010-06-10 | Pivot Medical, Inc. | Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and novel telescoping obturator |
JP2012527930A (ja) * | 2009-05-29 | 2012-11-12 | アサラス メディカル インストゥルメンツ リミテッド | 腹腔鏡のアクセスポート及びポート・スリーブ配置 |
CN202173447U (zh) * | 2011-07-27 | 2012-03-28 | 苏州法兰克曼医疗器械有限公司 | 手术不易滑脱的穿刺器 |
WO2014017706A1 (ko) * | 2012-07-27 | 2014-01-30 | 가톨릭대학교 산학협력단 | 복강경 수술용 투관침 |
US9402743B2 (en) * | 2013-09-25 | 2016-08-02 | Depuy Mitek, Llc | Medical implant driver with depth-limiting feature |
CN203524744U (zh) * | 2013-10-15 | 2014-04-09 | 耿冬梅 | 一种肿瘤内科介入治疗针 |
CN204394642U (zh) * | 2015-01-13 | 2015-06-17 | 青岛市肿瘤医院 | 一种肿瘤内科介入治疗针 |
US10299785B2 (en) * | 2016-04-01 | 2019-05-28 | Ethicon Llc | Surgical access devices with integrated wound closure features |
CN107095707B (zh) * | 2017-06-03 | 2023-05-26 | 成都五义医疗科技有限公司 | 一种带气囊的穿刺器套管组件 |
CN107049438B (zh) * | 2017-06-03 | 2019-02-12 | 成都五义医疗科技有限公司 | 一种变径套管装置及穿刺器 |
CN207755342U (zh) * | 2017-06-03 | 2018-08-24 | 成都五义医疗科技有限公司 | 一种带气囊的穿刺器套管组件 |
US10905462B2 (en) * | 2017-08-15 | 2021-02-02 | Alcon Inc. | Ophthalmic cannula and retaining feature therefor |
CN208974045U (zh) * | 2018-06-21 | 2019-06-14 | 瑟基(上海)医疗器械有限公司 | 一种固定效果好的腹腔镜穿刺器 |
-
2020
- 2020-08-17 CN CN202110894391.6A patent/CN113576620A/zh not_active Withdrawn
- 2020-08-17 CN CN202010826897.9A patent/CN112244947B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN112244947A (zh) | 2021-01-22 |
CN113576620A (zh) | 2021-11-02 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Min Inventor after: Zha Dingjun Inventor after: Zeng Yi Inventor after: Zeng Guoqing Inventor before: Zeng Guoqing |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210908 Address after: 710032 No. 169 Changle West Road, Xincheng District, Xi'an City, Shaanxi Province Applicant after: Air Force Medical University Address before: 401520 1-2, No. 40, tieliyuan, Nanjin Street sub district office, Hechuan District, Chongqing Applicant before: CHONGQING CHENGYI TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |