CN111904472B - 一种单体式宫腔电切器 - Google Patents
一种单体式宫腔电切器 Download PDFInfo
- Publication number
- CN111904472B CN111904472B CN202010642586.7A CN202010642586A CN111904472B CN 111904472 B CN111904472 B CN 111904472B CN 202010642586 A CN202010642586 A CN 202010642586A CN 111904472 B CN111904472 B CN 111904472B
- Authority
- CN
- China
- Prior art keywords
- fixed rod
- electrode
- electrotome
- handle
- cutting electrode
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 89
- 238000005452 bending Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 7
- 244000208734 Pisonia aculeata Species 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 210000004291 uterus Anatomy 0.000 description 13
- 201000004458 Myoma Diseases 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 208000028685 Asherman syndrome Diseases 0.000 description 5
- 206010061692 Benign muscle neoplasm Diseases 0.000 description 5
- 208000037062 Polyps Diseases 0.000 description 5
- 201000001389 adhesions of uterus Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000009802 hysterectomy Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000026292 Cystic Kidney disease Diseases 0.000 description 1
- 206010021036 Hyponatraemia Diseases 0.000 description 1
- 206010038423 Renal cyst Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1465—Deformable electrodes
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1475—Electrodes retractable in or deployable from a housing
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010642586.7A CN111904472B (zh) | 2020-07-06 | 2020-07-06 | 一种单体式宫腔电切器 |
PCT/CN2020/134858 WO2021212863A1 (zh) | 2020-04-23 | 2020-12-09 | 单体式宫腔电切器 |
JP2022563183A JP2023522077A (ja) | 2020-04-23 | 2020-12-09 | 別体式子宮腔レゼクトスコープ |
US17/919,634 US20240000503A1 (en) | 2020-04-23 | 2020-12-09 | Single-piece uterine cavity electric resection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010642586.7A CN111904472B (zh) | 2020-07-06 | 2020-07-06 | 一种单体式宫腔电切器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111904472A CN111904472A (zh) | 2020-11-10 |
CN111904472B true CN111904472B (zh) | 2024-05-28 |
Family
ID=73227495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010642586.7A Active CN111904472B (zh) | 2020-04-23 | 2020-07-06 | 一种单体式宫腔电切器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111904472B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021212863A1 (zh) * | 2020-04-23 | 2021-10-28 | 张重医 | 单体式宫腔电切器 |
CN118303970B (zh) * | 2024-05-21 | 2024-09-24 | 山东大学 | 一种易于更换电切头的电切环 |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10125716A (ja) * | 1996-10-18 | 1998-05-15 | Tanaka Denshi Kogyo Kk | 金属細線のすべり抵抗測定装置及び測定方法 |
JP2004008342A (ja) * | 2002-06-04 | 2004-01-15 | Olympus Corp | 内視鏡 |
CN201379632Y (zh) * | 2009-03-23 | 2010-01-13 | 徐生源 | 宫腔手术器 |
JP2010142548A (ja) * | 2008-12-22 | 2010-07-01 | Olympus Corp | 牽引機構、湾曲駆動機構及び内視鏡 |
CN102958711A (zh) * | 2010-06-29 | 2013-03-06 | 横滨橡胶株式会社 | 充气轮胎 |
CN203763237U (zh) * | 2014-04-14 | 2014-08-13 | 深圳市人民医院 | 一种子宫粘膜下肌瘤套扎电圈 |
CN203829003U (zh) * | 2014-04-23 | 2014-09-17 | 深圳市盐田区人民医院 | 双关节的宫腔内组织切割钳 |
CN204364117U (zh) * | 2014-12-30 | 2015-06-03 | 杭州安杰思医学科技有限公司 | 安全可调节的内窥镜高频电器械 |
CN205126347U (zh) * | 2015-11-16 | 2016-04-06 | 余进进 | 一种宫腔镜手术用抓钳 |
CN105496550A (zh) * | 2015-12-25 | 2016-04-20 | 珠海市司迈科技有限公司 | 一种双极电凝电切刀 |
CN105816238A (zh) * | 2015-12-25 | 2016-08-03 | 上海菲捷实业有限公司 | 一种内镜下粘膜切除用起吊切割器 |
CN106333744A (zh) * | 2016-09-26 | 2017-01-18 | 孙念梓 | 一种微创手术用电切刀 |
CN107789053A (zh) * | 2017-11-21 | 2018-03-13 | 中山大学孙逸仙纪念医院 | 折叠式电极电切镜 |
CN208301712U (zh) * | 2017-06-14 | 2019-01-01 | 天津康恩医疗科技有限公司 | 一种软性内镜篮形异物取出钳 |
DE102017114449A1 (de) * | 2017-06-29 | 2019-01-03 | Karl Storz Se & Co. Kg | Arbeitselement eines Resektoskops sowie Resektoskop |
CN209136855U (zh) * | 2017-12-30 | 2019-07-23 | 杭州安杰思医学科技有限公司 | 一种可控高频切开刀 |
CN212307898U (zh) * | 2020-07-06 | 2021-01-08 | 张重医 | 单体式宫腔电切器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10039597B2 (en) * | 2011-10-31 | 2018-08-07 | Boston Scientific Scimed, Inc. | Surgical cutting instrument and related methods |
-
2020
- 2020-07-06 CN CN202010642586.7A patent/CN111904472B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10125716A (ja) * | 1996-10-18 | 1998-05-15 | Tanaka Denshi Kogyo Kk | 金属細線のすべり抵抗測定装置及び測定方法 |
JP2004008342A (ja) * | 2002-06-04 | 2004-01-15 | Olympus Corp | 内視鏡 |
JP2010142548A (ja) * | 2008-12-22 | 2010-07-01 | Olympus Corp | 牽引機構、湾曲駆動機構及び内視鏡 |
CN201379632Y (zh) * | 2009-03-23 | 2010-01-13 | 徐生源 | 宫腔手术器 |
CN102958711A (zh) * | 2010-06-29 | 2013-03-06 | 横滨橡胶株式会社 | 充气轮胎 |
CN203763237U (zh) * | 2014-04-14 | 2014-08-13 | 深圳市人民医院 | 一种子宫粘膜下肌瘤套扎电圈 |
CN203829003U (zh) * | 2014-04-23 | 2014-09-17 | 深圳市盐田区人民医院 | 双关节的宫腔内组织切割钳 |
CN204364117U (zh) * | 2014-12-30 | 2015-06-03 | 杭州安杰思医学科技有限公司 | 安全可调节的内窥镜高频电器械 |
CN205126347U (zh) * | 2015-11-16 | 2016-04-06 | 余进进 | 一种宫腔镜手术用抓钳 |
CN105496550A (zh) * | 2015-12-25 | 2016-04-20 | 珠海市司迈科技有限公司 | 一种双极电凝电切刀 |
CN105816238A (zh) * | 2015-12-25 | 2016-08-03 | 上海菲捷实业有限公司 | 一种内镜下粘膜切除用起吊切割器 |
CN106333744A (zh) * | 2016-09-26 | 2017-01-18 | 孙念梓 | 一种微创手术用电切刀 |
CN208301712U (zh) * | 2017-06-14 | 2019-01-01 | 天津康恩医疗科技有限公司 | 一种软性内镜篮形异物取出钳 |
DE102017114449A1 (de) * | 2017-06-29 | 2019-01-03 | Karl Storz Se & Co. Kg | Arbeitselement eines Resektoskops sowie Resektoskop |
CN107789053A (zh) * | 2017-11-21 | 2018-03-13 | 中山大学孙逸仙纪念医院 | 折叠式电极电切镜 |
CN209136855U (zh) * | 2017-12-30 | 2019-07-23 | 杭州安杰思医学科技有限公司 | 一种可控高频切开刀 |
CN212307898U (zh) * | 2020-07-06 | 2021-01-08 | 张重医 | 单体式宫腔电切器 |
Also Published As
Publication number | Publication date |
---|---|
CN111904472A (zh) | 2020-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10463426B2 (en) | Method for treating a tubular anatomical structure | |
US7029438B2 (en) | Anoscope | |
US8211101B2 (en) | Systems and methods for treating hemorrhoids | |
US5807239A (en) | Transcervical ostium access device and method | |
US20120323079A1 (en) | Method and apparatus for manipulating the uterus and/or cervix of a patient | |
CN111904472B (zh) | 一种单体式宫腔电切器 | |
US20130032628A1 (en) | Anorectal surgical instrument and anal dilator | |
US5833611A (en) | Real-time endovaginal sonography guidance of intra-uterine procedures | |
JP2000510378A (ja) | 組織を貫通する医療機器システム | |
CN212307898U (zh) | 单体式宫腔电切器 | |
CN101721235B (zh) | 适用交通性鞘膜积液或先天性腹股沟斜疝的结扎器械 | |
CN216754589U (zh) | 单体旋转式电切器 | |
US20240000503A1 (en) | Single-piece uterine cavity electric resection device | |
CN212879552U (zh) | 一种单环等离子双极电极 | |
WO2021109941A1 (zh) | 组合式宫腔镜器械操作推进器 | |
CN109589162A (zh) | 腹腔镜宫颈癌根治术经腹部子宫移动控制及阴道闭合装置 | |
CN214712708U (zh) | 一种盆底修复系统专用穿刺锥 | |
CN205198055U (zh) | 一种后尿道吻合手术仪器 | |
CN212326478U (zh) | 一种单孔胸腔镜下的悬吊装置 | |
CN116115320A (zh) | 一种脉冲消融装置 | |
CN211610007U (zh) | 腹腔镜下子宫切除术子宫牵引装置 | |
CN209932932U (zh) | 可改变举宫角度的锥形举宫杯 | |
CN210019568U (zh) | 一种子宫内膜癌腹腔镜手术专用举宫装置 | |
CN213787572U (zh) | 尿道手术体外辅助工具 | |
CN221732046U (zh) | 一种可视化前列腺扩裂导管导丝 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: Room 05, 3rd Floor, Building 5, Fengze Science and Technology Park, No. 170 West Avenue, High tech Zone, Xi'an City, Shaanxi Province, China, 710117 Patentee after: Xi'an Zhongke Mingyi Medical Technology Co.,Ltd. Country or region after: China Address before: 710065 no.1703, 17th floor, unit 2, building 14, No.15, Keji 7th Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: Zhang Zhongyi Country or region before: China |