CN113413208A - Fluid-assisted visual bipolar coagulation hemostasis device - Google Patents
Fluid-assisted visual bipolar coagulation hemostasis device Download PDFInfo
- Publication number
- CN113413208A CN113413208A CN202110732606.4A CN202110732606A CN113413208A CN 113413208 A CN113413208 A CN 113413208A CN 202110732606 A CN202110732606 A CN 202110732606A CN 113413208 A CN113413208 A CN 113413208A
- Authority
- CN
- China
- Prior art keywords
- rod body
- rear end
- seat
- outer sleeve
- sealing
- 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.)
- Pending
Links
- 230000015271 coagulation Effects 0.000 title claims abstract description 49
- 238000005345 coagulation Methods 0.000 title claims abstract description 49
- 230000023597 hemostasis Effects 0.000 title claims abstract description 30
- 239000012530 fluid Substances 0.000 title claims abstract description 25
- 230000000007 visual effect Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims abstract description 75
- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009297 electrocoagulation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000002874 hemostatic agent Substances 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 1
- 238000012800 visualization Methods 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002504 physiological saline solution Substances 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- A61B18/14—Probes or electrodes therefor
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
-
- 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
- A61B18/1206—Generators therefor
-
- 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
- A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
-
- 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
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
- A61B2018/1462—Tweezers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110732606.4A CN113413208A (en) | 2021-06-30 | 2021-06-30 | Fluid-assisted visual bipolar coagulation hemostasis device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110732606.4A CN113413208A (en) | 2021-06-30 | 2021-06-30 | Fluid-assisted visual bipolar coagulation hemostasis device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113413208A true CN113413208A (en) | 2021-09-21 |
Family
ID=77717233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110732606.4A Pending CN113413208A (en) | 2021-06-30 | 2021-06-30 | Fluid-assisted visual bipolar coagulation hemostasis device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113413208A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113907870A (en) * | 2021-11-06 | 2022-01-11 | 嘉兴市中医医院 | Hemostasis auxiliary electrocoagulation biopsy forceps |
-
2021
- 2021-06-30 CN CN202110732606.4A patent/CN113413208A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113907870A (en) * | 2021-11-06 | 2022-01-11 | 嘉兴市中医医院 | Hemostasis auxiliary electrocoagulation biopsy forceps |
CN113907870B (en) * | 2021-11-06 | 2023-08-15 | 嘉兴市中医医院 | Hemostatic auxiliary electrocoagulation biopsy forceps |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5654181B2 (en) | High frequency knife | |
US10842472B2 (en) | Biopsy device with automatic biopsy parameter adjustment | |
ATE472979T1 (en) | ABLATION AND MEASUREMENT CATHETER FOR THE TREATMENT OF ATRIAL FIBRILLATION | |
CN111658128B (en) | Multifunctional high-frequency cutter | |
US20100241118A1 (en) | High frequency treatment instrument | |
US8702699B2 (en) | Medical instrument | |
CN113413122A (en) | Visual device for fluid-assisted minimally invasive surgery | |
CN113413208A (en) | Fluid-assisted visual bipolar coagulation hemostasis device | |
CN215899866U (en) | Fluid-assisted visual bipolar coagulation hemostasis device | |
CN105231980A (en) | Scrotum lumen diagnosis and electroexcision surgery integrated mirror | |
CN108814711A (en) | A kind of novel mucous membrane incision knife | |
CN116785011A (en) | Plasma electrode applied to oral surgery | |
JP4589731B2 (en) | Endoscopic high-frequency treatment instrument | |
US6974458B2 (en) | Medical device with improved power plug connection | |
CN213430509U (en) | Multifunctional high-frequency cutter | |
CN115670637A (en) | Laparoscopic surgical tool | |
JP2000287992A (en) | High frequency cautery | |
CN211535840U (en) | Suction apparatus with bipolar electrocoagulator | |
CN112263326A (en) | Multifunctional medical electric hook | |
CN209074869U (en) | A kind of novel mucous membrane incision knife | |
CN108392251B (en) | Cutter for tissue water cutting and synchronous electric cutting and coagulation and use method thereof | |
CN111671513A (en) | High-frequency electric appliance matched with endoscope | |
CN215899607U (en) | Visual device for fluid-assisted minimally invasive surgery | |
CN217338820U (en) | Flexible electrode | |
CN205107595U (en) | Scrotum inner chamber diagnosis and electricity somascope of surely performing operation |
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: Li Guangcheng Inventor after: Wu Zeyu Inventor after: Liu Jian Inventor after: Zhang Wenyong Inventor before: Wu Zeyu Inventor before: Li Guangcheng Inventor before: Liu Jian Inventor before: Zhang Wenyong |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210930 Address after: 266555 household 1204, unit 1, building 4, No. 167 Wuyishan Road, Huangdao District, Qingdao, Shandong Province Applicant after: Li Guangcheng Address before: 215168 No. 1368, Wuzhong Avenue, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: Suzhou meidehou Medical Co., Ltd |