CN111407373B - 一种腹腔镜手术用注射器 - Google Patents
一种腹腔镜手术用注射器 Download PDFInfo
- Publication number
- CN111407373B CN111407373B CN202010241893.4A CN202010241893A CN111407373B CN 111407373 B CN111407373 B CN 111407373B CN 202010241893 A CN202010241893 A CN 202010241893A CN 111407373 B CN111407373 B CN 111407373B
- Authority
- CN
- China
- Prior art keywords
- shell
- transmission rod
- protective sleeve
- needle cylinder
- groove
- 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.)
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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
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- 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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
-
- 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
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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010241893.4A CN111407373B (zh) | 2020-03-31 | 2020-03-31 | 一种腹腔镜手术用注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010241893.4A CN111407373B (zh) | 2020-03-31 | 2020-03-31 | 一种腹腔镜手术用注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111407373A CN111407373A (zh) | 2020-07-14 |
CN111407373B true CN111407373B (zh) | 2021-02-02 |
Family
ID=71485349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010241893.4A Active CN111407373B (zh) | 2020-03-31 | 2020-03-31 | 一种腹腔镜手术用注射器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111407373B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201091722Y (zh) * | 2007-10-31 | 2008-07-30 | 郑丽娟 | 一种注射器 |
CN209154761U (zh) * | 2018-05-24 | 2019-07-26 | 重庆市中医院 | 一种注射器的助推器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040116863A1 (en) * | 2002-12-12 | 2004-06-17 | Chang-Ming Yang | Intra-venous catheter structure |
-
2020
- 2020-03-31 CN CN202010241893.4A patent/CN111407373B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201091722Y (zh) * | 2007-10-31 | 2008-07-30 | 郑丽娟 | 一种注射器 |
CN209154761U (zh) * | 2018-05-24 | 2019-07-26 | 重庆市中医院 | 一种注射器的助推器 |
Also Published As
Publication number | Publication date |
---|---|
CN111407373A (zh) | 2020-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yan Inventor after: Huang Yuqi Inventor after: Ma Lili Inventor after: Yang Huimin Inventor after: Chen Zhilan Inventor after: Li Chunxiang Inventor after: Liang Yan Inventor after: Guo Ge Inventor after: Chang Kang Inventor before: Yang Huimin Inventor before: Chen Zhilan Inventor before: Ma Lili Inventor before: Li Chunxiang Inventor before: Liang Yan Inventor before: Guo Ge |
|
GR01 | Patent grant | ||
GR01 | Patent grant |