JP6960857B2 - 刺通針付きカニューレ - Google Patents
刺通針付きカニューレ Download PDFInfo
- Publication number
- JP6960857B2 JP6960857B2 JP2017553865A JP2017553865A JP6960857B2 JP 6960857 B2 JP6960857 B2 JP 6960857B2 JP 2017553865 A JP2017553865 A JP 2017553865A JP 2017553865 A JP2017553865 A JP 2017553865A JP 6960857 B2 JP6960857 B2 JP 6960857B2
- Authority
- JP
- Japan
- Prior art keywords
- cannula
- piercing needle
- slit
- needle
- cross
- 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
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Classifications
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- 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
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
11 パイプ
12 ベース
13 キャップ
13a スリット
15 刺通針
15a 先端
15b 基端
15c 針本体部
15d 基部
15s スリット貫通部
16 ホルダ
100 刺通針付きカニューレ
A 眼球
Claims (2)
- 眼科手術において眼球に刺通して用いられるカニューレと、
前記カニューレに備えられ直線状のスリットを有する樹脂製のキャップと、
前記カニューレに装着されている刺通針と、を有し、
前記刺通針は、先端側の針本体部と、基端側の基部と、前記針本体部と前記基部とを繋いだ状態で前記スリットを貫通しているスリット貫通部と、からなり、
前記スリット貫通部の断面積が、前記針本体部の最太部の断面積よりも小さく、かつ、前記スリット貫通部の断面形状が、平ら、かつ、前記針本体部の径より薄い矩形であることを特徴とする刺通針付きカニューレ。 - 前記スリット貫通部の断面形状と前記基部の断面形状が同一であることを特徴とする請求項1に記載の刺通針付きカニューレ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015234105 | 2015-11-30 | ||
| JP2015234105 | 2015-11-30 | ||
| PCT/JP2016/085359 WO2017094708A1 (ja) | 2015-11-30 | 2016-11-29 | 刺通針付きカニューレ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2017094708A1 JPWO2017094708A1 (ja) | 2018-09-13 |
| JP6960857B2 true JP6960857B2 (ja) | 2021-11-05 |
Family
ID=58796869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017553865A Active JP6960857B2 (ja) | 2015-11-30 | 2016-11-29 | 刺通針付きカニューレ |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10765554B2 (ja) |
| EP (1) | EP3381420B1 (ja) |
| JP (1) | JP6960857B2 (ja) |
| CN (1) | CN108366872B (ja) |
| AU (1) | AU2016364261B2 (ja) |
| HK (1) | HK1255857A1 (ja) |
| RU (1) | RU2723534C2 (ja) |
| WO (1) | WO2017094708A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6930874B2 (ja) * | 2017-07-31 | 2021-09-01 | マニー株式会社 | カニューレ用ホルダ |
| JP2024525124A (ja) * | 2021-07-20 | 2024-07-10 | アルコン インコーポレイティド | 注入カニューレ |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291910Y (zh) * | 1997-04-18 | 1998-09-23 | 李钟实 | 同轴灌注式人工晶体植入器 |
| US6394979B1 (en) * | 2000-06-09 | 2002-05-28 | Inviro Medical Devices Ltd. | Cannula for use with a medical syringe |
| DE20305093U1 (de) * | 2003-03-29 | 2003-09-11 | Heske, Norbert F., 82288 Kottgeisering | Koaxialkanüle mit Dichtelement |
| EP1694214A1 (en) | 2003-11-06 | 2006-08-30 | NMT Medical, Inc. | Transseptal puncture apparatus |
| US8292853B2 (en) | 2004-03-24 | 2012-10-23 | Applied Medical Resources Corporation | Self-sealing cannula having integrated seals |
| US20060089526A1 (en) * | 2004-10-21 | 2006-04-27 | Medical Instrument Development Laboratories, Inc. | Self-sealing closure for an ophthalmic cannula |
| US7846134B1 (en) | 2006-06-23 | 2010-12-07 | Timothy Nadolski | Flexible walled cannula |
| WO2010126076A1 (ja) | 2009-04-30 | 2010-11-04 | マニー株式会社 | 眼科手術用カニューレとその製造方法 |
| PH12012501094A1 (en) * | 2009-12-23 | 2018-02-07 | Alcon Res Ltd | Ophthalmic valved trocar cannula |
| FR2970412B1 (fr) * | 2011-01-18 | 2013-12-20 | France Chirurgie Instr | Canule autobloquante |
| JP2013066629A (ja) * | 2011-09-26 | 2013-04-18 | Manii Kk | トロカール・カニューレ |
| US10258372B2 (en) * | 2013-08-05 | 2019-04-16 | Endo-Tagss, Llc | Transabdominal gastric surgery system and method |
| JP2015058121A (ja) * | 2013-09-18 | 2015-03-30 | テルモ株式会社 | インプラントおよびインプラントの留置方法 |
| CN204734603U (zh) * | 2015-05-15 | 2015-11-04 | 以诺康医疗科技(苏州)有限公司 | 一种超声玻切针头及其装置 |
-
2016
- 2016-11-29 RU RU2018123476A patent/RU2723534C2/ru active
- 2016-11-29 US US15/779,526 patent/US10765554B2/en active Active
- 2016-11-29 HK HK18114933.1A patent/HK1255857A1/zh unknown
- 2016-11-29 AU AU2016364261A patent/AU2016364261B2/en not_active Ceased
- 2016-11-29 JP JP2017553865A patent/JP6960857B2/ja active Active
- 2016-11-29 CN CN201680068764.1A patent/CN108366872B/zh active Active
- 2016-11-29 WO PCT/JP2016/085359 patent/WO2017094708A1/ja not_active Ceased
- 2016-11-29 EP EP16870645.5A patent/EP3381420B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016364261B2 (en) | 2020-12-10 |
| HK1255857A1 (zh) | 2019-08-30 |
| RU2018123476A3 (ja) | 2020-01-15 |
| US10765554B2 (en) | 2020-09-08 |
| US20180344519A1 (en) | 2018-12-06 |
| JPWO2017094708A1 (ja) | 2018-09-13 |
| CN108366872B (zh) | 2021-02-12 |
| WO2017094708A1 (ja) | 2017-06-08 |
| RU2018123476A (ru) | 2020-01-09 |
| CN108366872A (zh) | 2018-08-03 |
| AU2016364261A1 (en) | 2018-06-14 |
| EP3381420A1 (en) | 2018-10-03 |
| EP3381420B1 (en) | 2022-11-09 |
| RU2723534C2 (ru) | 2020-06-15 |
| EP3381420A4 (en) | 2019-09-04 |
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