JP6930874B2 - カニューレ用ホルダ - Google Patents
カニューレ用ホルダ Download PDFInfo
- Publication number
- JP6930874B2 JP6930874B2 JP2017147886A JP2017147886A JP6930874B2 JP 6930874 B2 JP6930874 B2 JP 6930874B2 JP 2017147886 A JP2017147886 A JP 2017147886A JP 2017147886 A JP2017147886 A JP 2017147886A JP 6930874 B2 JP6930874 B2 JP 6930874B2
- Authority
- JP
- Japan
- Prior art keywords
- cannula
- holder
- piercing needle
- eyeball
- slit
- 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
- 210000005252 bulbus oculi Anatomy 0.000 claims description 30
- 210000000078 claw Anatomy 0.000 claims description 21
- 238000001356 surgical procedure Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 210000001508 eye Anatomy 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
-
- 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
- A61B17/3421—Cannulas
-
- 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
- A61B17/3462—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
- A61F9/007—Methods or devices for eye surgery
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
- A61M5/3297—Needles 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Ophthalmology & Optometry (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
Description
11 爪部
12 凹部
20 カニューレ
21 パイプ
22 ベース
22a 溝
23 キャップ
23a スリット
30 刺通針
40 出術器具
E 眼球
Claims (2)
- 眼科手術に用いるカニューレを眼球に装着する際に、眼球を刺通する刺通針及びカニューレを取り付けて使用するカニューレ用ホルダであって、
前記カニューレ用ホルダの先端に、前記カニューレの側面を相対する位置から押圧する爪部を有し、
前記カニューレが、該カニューレの後端部に前記刺通針が貫通しているスリットを備えた樹脂製のキャップを有し、前記刺通針が前記スリットを貫通する位置において前記スリットの形状に嵌合する薄い略長方形断面であるとき、前記爪部は、前記刺通針の略長方形断面の相対する長辺を垂直方向から押圧する位置に設けられていることを特徴とするカニューレ用ホルダ。 - 前記カニューレ用ホルダの先端の側部に凹部を有し、前記凹部から前記カニューレの後端面の一部が視認できることを特徴とする請求項1に記載のカニューレ用ホルダ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017147886A JP6930874B2 (ja) | 2017-07-31 | 2017-07-31 | カニューレ用ホルダ |
RU2020108397A RU2769883C2 (ru) | 2017-07-31 | 2018-07-27 | Держатель канюли |
CN201880049341.4A CN110996865B (zh) | 2017-07-31 | 2018-07-27 | 套管用保持器 |
AU2018311912A AU2018311912B2 (en) | 2017-07-31 | 2018-07-27 | Cannula holder |
EP18842031.9A EP3653184A4 (en) | 2017-07-31 | 2018-07-27 | CANNULA HOLDER |
PCT/JP2018/028232 WO2019026787A1 (ja) | 2017-07-31 | 2018-07-27 | カニューレ用ホルダ |
US16/634,575 US11642152B2 (en) | 2017-07-31 | 2018-07-27 | Cannula holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017147886A JP6930874B2 (ja) | 2017-07-31 | 2017-07-31 | カニューレ用ホルダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019025023A JP2019025023A (ja) | 2019-02-21 |
JP6930874B2 true JP6930874B2 (ja) | 2021-09-01 |
Family
ID=65233725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017147886A Active JP6930874B2 (ja) | 2017-07-31 | 2017-07-31 | カニューレ用ホルダ |
Country Status (7)
Country | Link |
---|---|
US (1) | US11642152B2 (ja) |
EP (1) | EP3653184A4 (ja) |
JP (1) | JP6930874B2 (ja) |
CN (1) | CN110996865B (ja) |
AU (1) | AU2018311912B2 (ja) |
RU (1) | RU2769883C2 (ja) |
WO (1) | WO2019026787A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6697206B1 (ja) | 2020-01-07 | 2020-05-20 | 株式会社中京メディカル | 眼科用器具 |
JP6964912B1 (ja) | 2021-05-28 | 2021-11-10 | 株式会社中京メディカル | 眼球装着管 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659607A (en) * | 1968-09-16 | 1972-05-02 | Surgical Design Corp | Method for performing surgical procedures on the eye |
US5549565A (en) * | 1993-07-13 | 1996-08-27 | Symbiosis Corporation | Reusable surgical trocar with disposable valve assembly |
US5792099A (en) * | 1995-02-14 | 1998-08-11 | Decamp; Dennis | Syringe and cannula for insertion of viscoelastic material into an eye and method of using same |
CA2370369A1 (en) * | 1999-11-24 | 2001-05-31 | Grieshaber & Co. Ag Schaffhausen | Device for improving the aqueous humour outflow in the eye of a living being |
US8012128B2 (en) | 2003-09-30 | 2011-09-06 | Ethicon Endo-Surgery Inc. | Button latching system for a trocar |
JP4496223B2 (ja) * | 2003-11-06 | 2010-07-07 | エヌエムティー メディカル, インコーポレイティッド | 中隔貫通穿刺装置 |
US20060071432A1 (en) * | 2004-09-29 | 2006-04-06 | Staudner Rupert A | Seal for trocar |
US20060089526A1 (en) * | 2004-10-21 | 2006-04-27 | Medical Instrument Development Laboratories, Inc. | Self-sealing closure for an ophthalmic cannula |
US7604647B2 (en) * | 2004-10-22 | 2009-10-20 | Medical Instrument Development Laboratories, Inc. | Ophthalmic cannula insertion tool and method |
PT2526910E (pt) * | 2006-01-17 | 2015-11-18 | Transcend Medical Inc | Dispositivo para tratamento de glaucoma |
US7846134B1 (en) * | 2006-06-23 | 2010-12-07 | Timothy Nadolski | Flexible walled cannula |
ATE506045T1 (de) * | 2006-08-07 | 2011-05-15 | Oertli Instr Ag | Inzisionsvorrichtung für die opthalmologie |
US20080177239A1 (en) * | 2007-01-18 | 2008-07-24 | Yong Li | Trocar cannula system |
US8075530B2 (en) * | 2008-03-20 | 2011-12-13 | Applied Medical Resources Corporation | Instrument seal with inverting shroud |
JP5969212B2 (ja) * | 2009-02-10 | 2016-08-17 | シヴィダ・ユーエス・インコーポレイテッドPsivida Us, Inc. | 眼用トロカール組立体 |
JPWO2010126076A1 (ja) * | 2009-04-30 | 2012-11-01 | マニー株式会社 | 眼科手術用カニューレとその製造方法 |
JP5551395B2 (ja) * | 2009-08-28 | 2014-07-16 | マニー株式会社 | カニューレ及びその製造方法 |
WO2011087577A1 (en) | 2009-12-23 | 2011-07-21 | Alcon Research, Ltd. | Ophthalmic valved trocar cannula |
EP2830553B1 (en) * | 2012-03-26 | 2017-12-27 | Glaukos Corporation | Apparatus for delivering multiple ocular implants |
CN203303123U (zh) * | 2013-06-19 | 2013-11-27 | 重庆医科大学附属儿童医院 | 腔镜穿刺器 |
JP6960857B2 (ja) * | 2015-11-30 | 2021-11-05 | マニー株式会社 | 刺通針付きカニューレ |
JP6700802B2 (ja) * | 2016-01-19 | 2020-05-27 | マニー株式会社 | カニューレ |
-
2017
- 2017-07-31 JP JP2017147886A patent/JP6930874B2/ja active Active
-
2018
- 2018-07-27 US US16/634,575 patent/US11642152B2/en active Active
- 2018-07-27 AU AU2018311912A patent/AU2018311912B2/en active Active
- 2018-07-27 WO PCT/JP2018/028232 patent/WO2019026787A1/ja unknown
- 2018-07-27 EP EP18842031.9A patent/EP3653184A4/en active Pending
- 2018-07-27 RU RU2020108397A patent/RU2769883C2/ru active
- 2018-07-27 CN CN201880049341.4A patent/CN110996865B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20210093351A1 (en) | 2021-04-01 |
US11642152B2 (en) | 2023-05-09 |
AU2018311912B2 (en) | 2022-08-11 |
RU2020108397A (ru) | 2021-09-02 |
EP3653184A4 (en) | 2021-04-14 |
JP2019025023A (ja) | 2019-02-21 |
CN110996865B (zh) | 2022-05-17 |
AU2018311912A1 (en) | 2020-02-20 |
CN110996865A (zh) | 2020-04-10 |
RU2769883C2 (ru) | 2022-04-07 |
EP3653184A1 (en) | 2020-05-20 |
RU2020108397A3 (ja) | 2021-11-02 |
WO2019026787A1 (ja) | 2019-02-07 |
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