CN113473928A - 穿刺针系统和方法 - Google Patents
穿刺针系统和方法 Download PDFInfo
- Publication number
- CN113473928A CN113473928A CN202080012654.XA CN202080012654A CN113473928A CN 113473928 A CN113473928 A CN 113473928A CN 202080012654 A CN202080012654 A CN 202080012654A CN 113473928 A CN113473928 A CN 113473928A
- Authority
- CN
- China
- Prior art keywords
- needle
- needle shaft
- shaft
- organ
- outlet
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 210000000056 organ Anatomy 0.000 claims description 94
- 230000005855 radiation Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000002604 ultrasonography Methods 0.000 claims description 16
- 230000005670 electromagnetic radiation Effects 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 239000002872 contrast media Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000000013 bile duct Anatomy 0.000 description 16
- 238000009297 electrocoagulation Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000009558 endoscopic ultrasound Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000001198 duodenum Anatomy 0.000 description 3
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 210000003445 biliary tract Anatomy 0.000 description 2
- 210000000232 gallbladder Anatomy 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000000277 pancreatic duct Anatomy 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010062631 Cholecystitis infective Diseases 0.000 description 1
- 208000000407 Pancreatic Cyst Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000013189 cholangiography Methods 0.000 description 1
- 210000001953 common bile duct Anatomy 0.000 description 1
- 210000003459 common hepatic duct Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000994 contrast dye Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000007459 endoscopic retrograde cholangiopancreatography Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000004514 sphincter of oddi Anatomy 0.000 description 1
- 238000007464 sphincterotomy Methods 0.000 description 1
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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61B18/1477—Needle-like probes
-
- 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
-
- 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
- A61B17/3403—Needle locating or guiding means
-
- 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
- A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
-
- 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
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes 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
- A61B18/1482—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
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
-
- 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
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
-
- 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
-
- 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
- A61B2018/00184—Moving parts
- A61B2018/00196—Moving parts reciprocating lengthwise
-
- 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
- A61B2018/00589—Coagulation
-
- 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
- A61B2018/00595—Cauterization
-
- 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
- A61B2018/00601—Cutting
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1425—Needle
- A61B2018/1432—Needle curved
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- 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
- A61M25/09—Guide wires
- A61M25/09041—Mechanisms for insertion of guide wires
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (40)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962800894P | 2019-02-04 | 2019-02-04 | |
US62/800,894 | 2019-02-04 | ||
PCT/US2020/016422 WO2020163237A1 (en) | 2019-02-04 | 2020-02-03 | Access needle systems and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113473928A true CN113473928A (zh) | 2021-10-01 |
Family
ID=71948288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080012654.XA Pending CN113473928A (zh) | 2019-02-04 | 2020-02-03 | 穿刺针系统和方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220104800A1 (zh) |
EP (1) | EP3920814A4 (zh) |
JP (1) | JP2022523518A (zh) |
CN (1) | CN113473928A (zh) |
BR (1) | BR112021015377A2 (zh) |
CA (1) | CA3128501A1 (zh) |
DE (1) | DE202020006025U1 (zh) |
WO (1) | WO2020163237A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022266436A1 (en) * | 2021-06-17 | 2022-12-22 | Cancer Treatment Centers Of America Global, Llc | Access needle systems and methods |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283117A1 (en) * | 2002-09-30 | 2005-12-22 | Dagmar Beyerlein | Systems and methods for detecting tissue contact and needle penetration depth |
CN101366644A (zh) * | 2005-05-17 | 2009-02-18 | Ge医疗系统环球技术有限公司 | 超声诊断设备和超声图像生成方法 |
WO2013179103A1 (en) * | 2012-05-31 | 2013-12-05 | Baylis Medical Inc. | Radiofrequency perforation apparatus |
US20140100448A1 (en) * | 2012-10-10 | 2014-04-10 | Cook Medical Technologies Llc | Rotary sample-collection needle |
CN105026694A (zh) * | 2013-01-24 | 2015-11-04 | 斯奈克玛 | 用于在涡轮机中固定和保持至少一根电气线束的装置 |
US20160008057A1 (en) * | 2013-02-27 | 2016-01-14 | Empire Technology Development Llc | Diagnostic needle probe |
US20160081675A1 (en) * | 2014-09-18 | 2016-03-24 | Boston Scientific Scimed, Inc. | Helical driven rotating tissue collection |
CN105596060A (zh) * | 2016-02-01 | 2016-05-25 | 张孔源 | 微创手术路径变向器 |
US20170000997A1 (en) * | 2015-07-05 | 2017-01-05 | Nishant Jalandhara | Tissue Needle With Side Aperture for Access To Target Location |
US20180206910A1 (en) * | 2015-09-09 | 2018-07-26 | Baylis Medical Company Inc. | Epicardial Access System & Methods |
US10136943B1 (en) * | 2014-10-21 | 2018-11-27 | Cosman Instruments, Llc | Electrosurgical system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402308A (en) * | 1980-11-03 | 1983-09-06 | Scott Walter P | Medical implantation device |
DE3218242C2 (de) * | 1982-05-14 | 1987-01-15 | Heinrich 7716 Geisingen Pajunk | Doppelkanüle für die Peridural-Anästhesie |
US5360416A (en) * | 1993-09-30 | 1994-11-01 | Sherwood Medical Company | Thin-walled anesthesia needles |
US6203524B1 (en) | 1997-02-10 | 2001-03-20 | Emx, Inc. | Surgical and pharmaceutical site access guide and methods |
US8005537B2 (en) * | 2004-07-19 | 2011-08-23 | Hansen Medical, Inc. | Robotically controlled intravascular tissue injection system |
WO2007106558A2 (en) * | 2006-03-14 | 2007-09-20 | The Johns Hopkins University | Apparatus for insertion of a medical device within a body during a medical imaging process and devices and methods related thereto |
US20070260178A1 (en) * | 2006-04-13 | 2007-11-08 | Wilson-Cook Medical Inc. | Apparatus and methods for endoscopic resection of tissue |
GB201014546D0 (en) * | 2010-09-01 | 2010-10-13 | Smiths Medical Int Ltd | Medico-surgical apparatus |
US10792067B2 (en) * | 2013-06-03 | 2020-10-06 | Faculty Physicians And Surgeons Of Loma Linda University Of Medicine | Methods and apparatuses for fluoro-less or near fluoro-less percutaneous surgery access |
CN106029017A (zh) * | 2013-11-22 | 2016-10-12 | 萨拉尔医疗有限公司 | 注射系统及方法 |
CN104127221B (zh) * | 2014-08-01 | 2016-06-08 | 黄旺 | 一种可疏通气道脱落组织的装置 |
CN106659486B (zh) * | 2015-03-06 | 2020-03-03 | 奥林巴斯株式会社 | 内窥镜用穿刺针及活检系统 |
US9974642B2 (en) * | 2015-04-16 | 2018-05-22 | The Regents Of The University Of California | Expandable Vascular Sheath and Method of Use |
CN106725643A (zh) * | 2016-06-22 | 2017-05-31 | 苏州茵络医疗器械有限公司 | 用于血管腔内手术的破膜器 |
-
2020
- 2020-02-03 JP JP2021545299A patent/JP2022523518A/ja active Pending
- 2020-02-03 CN CN202080012654.XA patent/CN113473928A/zh active Pending
- 2020-02-03 CA CA3128501A patent/CA3128501A1/en active Pending
- 2020-02-03 DE DE202020006025.9U patent/DE202020006025U1/de active Active
- 2020-02-03 WO PCT/US2020/016422 patent/WO2020163237A1/en unknown
- 2020-02-03 EP EP20752043.8A patent/EP3920814A4/en not_active Withdrawn
- 2020-02-03 BR BR112021015377-2A patent/BR112021015377A2/pt unknown
- 2020-02-03 US US17/428,441 patent/US20220104800A1/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283117A1 (en) * | 2002-09-30 | 2005-12-22 | Dagmar Beyerlein | Systems and methods for detecting tissue contact and needle penetration depth |
CN101366644A (zh) * | 2005-05-17 | 2009-02-18 | Ge医疗系统环球技术有限公司 | 超声诊断设备和超声图像生成方法 |
WO2013179103A1 (en) * | 2012-05-31 | 2013-12-05 | Baylis Medical Inc. | Radiofrequency perforation apparatus |
US20140100448A1 (en) * | 2012-10-10 | 2014-04-10 | Cook Medical Technologies Llc | Rotary sample-collection needle |
CN105026694A (zh) * | 2013-01-24 | 2015-11-04 | 斯奈克玛 | 用于在涡轮机中固定和保持至少一根电气线束的装置 |
US20160008057A1 (en) * | 2013-02-27 | 2016-01-14 | Empire Technology Development Llc | Diagnostic needle probe |
US20160081675A1 (en) * | 2014-09-18 | 2016-03-24 | Boston Scientific Scimed, Inc. | Helical driven rotating tissue collection |
US10136943B1 (en) * | 2014-10-21 | 2018-11-27 | Cosman Instruments, Llc | Electrosurgical system |
US20170000997A1 (en) * | 2015-07-05 | 2017-01-05 | Nishant Jalandhara | Tissue Needle With Side Aperture for Access To Target Location |
US20180206910A1 (en) * | 2015-09-09 | 2018-07-26 | Baylis Medical Company Inc. | Epicardial Access System & Methods |
CN105596060A (zh) * | 2016-02-01 | 2016-05-25 | 张孔源 | 微创手术路径变向器 |
Also Published As
Publication number | Publication date |
---|---|
EP3920814A1 (en) | 2021-12-15 |
DE202020006025U1 (de) | 2024-04-19 |
JP2022523518A (ja) | 2022-04-25 |
US20220104800A1 (en) | 2022-04-07 |
WO2020163237A1 (en) | 2020-08-13 |
CA3128501A1 (en) | 2020-08-13 |
BR112021015377A2 (pt) | 2021-09-28 |
EP3920814A4 (en) | 2022-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10449334B2 (en) | Devices for transvascular retrograde access placement | |
US6231546B1 (en) | Methods and apparatus for crossing total occlusions in blood vessels | |
WO2023006072A1 (zh) | 穿刺系统 | |
US20120136247A1 (en) | Methods of Transvascular Retrograde Access Placement and Devices for Facilitating the Placement | |
US20220226043A1 (en) | Transvascular Electrosurgical Devices and Systems and Methods of using the same | |
WO2023006074A1 (zh) | 穿刺器械 | |
US10070877B2 (en) | Reentry device | |
WO2023006075A1 (zh) | 穿刺器械 | |
WO2023006071A1 (zh) | 介入导管器械 | |
WO2023006073A1 (zh) | 穿刺器械 | |
CN113473928A (zh) | 穿刺针系统和方法 | |
CN215995229U (zh) | 介入导管器械 | |
US20220176089A1 (en) | Method for forming access route to bile duct | |
CN216876521U (zh) | 穿刺器械 | |
US20220323111A1 (en) | Access needle systems and methods | |
WO2022266436A1 (en) | Access needle systems and methods | |
US20220104796A1 (en) | Biopsy needle assembly and method | |
US20220401155A1 (en) | Path preparation system for preparing a path for a device | |
CN221512096U (zh) | 一种穿刺针 | |
RU2701750C1 (ru) | Способ чрескожной чреспеченочной щипцовой внутрипротоковой биопсии | |
Castellani et al. | EUS Standard Devices | |
WO2020175602A1 (ja) | 治療方法および治療システム | |
JPWO2020163237A5 (zh) | ||
GB2554375A (en) | Device |
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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40061173 Country of ref document: HK |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20240729 Address after: California, USA Applicant after: CITY OF HOPE Country or region after: U.S.A. Address before: Virgin Islands, United States Applicant before: International Private Bank Ltd. Country or region before: U.S.A. |
|
TA01 | Transfer of patent application right |