CN114469315A - 双腔化学消融球囊导管、化学消融组合产品及消融方法 - Google Patents
双腔化学消融球囊导管、化学消融组合产品及消融方法 Download PDFInfo
- Publication number
- CN114469315A CN114469315A CN202111545966.XA CN202111545966A CN114469315A CN 114469315 A CN114469315 A CN 114469315A CN 202111545966 A CN202111545966 A CN 202111545966A CN 114469315 A CN114469315 A CN 114469315A
- Authority
- CN
- China
- Prior art keywords
- chamber
- wire
- double
- chemical ablation
- balloon
- 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
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
- A61B18/06—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating caused by chemical reaction, e.g. moxaburners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/0022—Balloons
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
- A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
- A61B2018/00285—Balloons
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00904—Automatic detection of target tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Child & Adolescent Psychology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Medical Informatics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111545966.XA CN114469315A (zh) | 2021-12-16 | 2021-12-16 | 双腔化学消融球囊导管、化学消融组合产品及消融方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111545966.XA CN114469315A (zh) | 2021-12-16 | 2021-12-16 | 双腔化学消融球囊导管、化学消融组合产品及消融方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114469315A true CN114469315A (zh) | 2022-05-13 |
Family
ID=81493549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111545966.XA Pending CN114469315A (zh) | 2021-12-16 | 2021-12-16 | 双腔化学消融球囊导管、化学消融组合产品及消融方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114469315A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117281605A (zh) * | 2023-10-11 | 2023-12-26 | 上海玄宇医疗器械有限公司 | 一种用于marshall静脉消融和标测的球囊导管 |
-
2021
- 2021-12-16 CN CN202111545966.XA patent/CN114469315A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117281605A (zh) * | 2023-10-11 | 2023-12-26 | 上海玄宇医疗器械有限公司 | 一种用于marshall静脉消融和标测的球囊导管 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11937872B2 (en) | Epicardial ablation catheter and method of use | |
JP3259249B2 (ja) | 左心房用誘導導入器システム | |
JP3259250B2 (ja) | 右心房用誘導導入器システム | |
US7153301B2 (en) | Process and device for the treatment of atrial arrhythmia | |
US6231498B1 (en) | Combined catheter system for IABP and determination of thermodilution cardiac output | |
JP4240819B2 (ja) | 心房性不整脈の治療器具 | |
US9572583B2 (en) | Methods and systems for occluding vessels during cardiac ablation | |
US6620139B1 (en) | Catheter system for performing intramyocardiac therapeutic treatment | |
US20150290428A1 (en) | Catheter for introduction of medications to the tissues of a heart or other organ | |
US20080004597A1 (en) | Methods and devices for endocardiac access | |
JPH08322939A (ja) | 冠状静脈洞カテーテル | |
JPH08266551A (ja) | 左心室性頻拍の治療に用いる誘導導入器システム | |
WO2008124110A2 (en) | Methods for endocardiac ablation | |
CN104039380A (zh) | 主动脉阻塞导管 | |
WO2008143740A2 (en) | Methods and devices for endocardiac access | |
JP2023522884A (ja) | 湾曲バルーンカテーテルリトラクタ | |
CN114469315A (zh) | 双腔化学消融球囊导管、化学消融组合产品及消融方法 | |
JP2003534828A (ja) | 増大したドレナージを有する静脈還流カニューレ | |
CN217488818U (zh) | 双腔化学消融球囊导管及化学消融组合产品 | |
WO2018133175A1 (zh) | 一种可滑动多腔引流管 | |
CN207075928U (zh) | 一种冠状动脉射频毁损装置 | |
KR102406831B1 (ko) | 비후성 심근증 시술용 rf 전극절제 카테터 | |
CN217138241U (zh) | 化学消融球囊导管及化学消融组合产品 | |
CN201012089Y (zh) | 心外科用封堵器输送装置 | |
CN114209416A (zh) | 化学消融球囊导管、化学消融组合产品及消融方法 |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221227 Address after: Unit 302, Building 1, Phase III, Biomedical Industrial Park, No. 1 Xinze Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, 215000 Jiangsu Province Applicant after: Suzhou Sanasi Medical Technology Co.,Ltd. Address before: 518000 Shenzhen City Investment creative factory Life Science Park factory b4801, xiuxin community, Kengzi street, Pingshan New District, Shenzhen City, Guangdong Province Applicant before: SINUS MEDICAL TECHNOLOGIES |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230808 Address after: Unit 302, Building 1, Phase 3, Biopharmaceutical Industrial Park, No.1 Xinze Road, Suzhou Industrial Park, China (Jiangsu) Pilot Free Trade Zone, Suzhou, Jiangsu Province, 215127 Applicant after: Suzhou Sainasi Medical Technology Co.,Ltd. Address before: Unit 302, Building 1, Phase III, Biomedical Industrial Park, No. 1 Xinze Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, 215000 Jiangsu Province Applicant before: Suzhou Sanasi Medical Technology Co.,Ltd. |