JP6700802B2 - カニューレ - Google Patents
カニューレ Download PDFInfo
- Publication number
- JP6700802B2 JP6700802B2 JP2016007738A JP2016007738A JP6700802B2 JP 6700802 B2 JP6700802 B2 JP 6700802B2 JP 2016007738 A JP2016007738 A JP 2016007738A JP 2016007738 A JP2016007738 A JP 2016007738A JP 6700802 B2 JP6700802 B2 JP 6700802B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- cap
- groove
- slit
- cannula
- 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 11
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000001356 surgical procedure Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000004127 vitreous body Anatomy 0.000 description 10
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 210000001508 eye Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
-
- 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
- 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
- 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
- A61B2017/00238—Type of minimally invasive operation
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
Description
11 パイプ
12 ベース
12a 溝
12a1 深い溝
12a2 浅い溝
12b 溝底面
13 キャップ
13a キャップの側面
13b 係止部
13c 蓋面
13d スリット
20 手術器具
A 眼球
Claims (1)
- 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であって、
パイプと、
前記パイプの基端において前記パイプの外周に嵌合している円筒形状のベースと、
前記パイプの基端面に蓋をする蓋面と前記ベースの円筒側面を覆う側面とからなる樹脂製のキャップと、
前記蓋面の中央を貫通する直線形状のスリットと、を有し、
前記ベースは円筒側面の円周方向に溝を有し、かつ、前記キャップは前記溝に嵌合して前記溝の溝底面に接触する係止部を有し、
前記スリットに直交する方向の前記溝底面の外径が前記係止部の内径よりも大きく、前記溝の深さが前記スリットに直交する方向よりも前記スリットの方向の方が深いことを特徴とするカニューレ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016007738A JP6700802B2 (ja) | 2016-01-19 | 2016-01-19 | カニューレ |
EP17741442.2A EP3406230B1 (en) | 2016-01-19 | 2017-01-18 | Cannula |
US16/071,082 US11432842B2 (en) | 2016-01-19 | 2017-01-18 | Cannula |
PCT/JP2017/001593 WO2017126565A1 (ja) | 2016-01-19 | 2017-01-18 | カニューレ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016007738A JP6700802B2 (ja) | 2016-01-19 | 2016-01-19 | カニューレ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017127410A JP2017127410A (ja) | 2017-07-27 |
JP6700802B2 true JP6700802B2 (ja) | 2020-05-27 |
Family
ID=59362385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016007738A Active JP6700802B2 (ja) | 2016-01-19 | 2016-01-19 | カニューレ |
Country Status (4)
Country | Link |
---|---|
US (1) | US11432842B2 (ja) |
EP (1) | EP3406230B1 (ja) |
JP (1) | JP6700802B2 (ja) |
WO (1) | WO2017126565A1 (ja) |
Families Citing this family (3)
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 |
US11877955B2 (en) * | 2021-07-20 | 2024-01-23 | Alcon Inc. | Infusion cannula |
WO2024057120A1 (en) * | 2022-09-13 | 2024-03-21 | Alcon Inc. | Cannula assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196204U (ja) * | 1983-06-13 | 1984-12-27 | オリンパス光学工業株式会社 | 内視鏡 |
US4809679A (en) * | 1986-11-19 | 1989-03-07 | Olympus Optical Co., Ltd. | Forceps plug for endoscopes |
WO1999006099A2 (en) * | 1997-07-30 | 1999-02-11 | Cook Incorporated | Medical fluid flow control valve |
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 |
JP2008142533A (ja) * | 2006-11-16 | 2008-06-26 | Manii Kk | トロカール |
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 |
RU2555120C2 (ru) * | 2009-12-23 | 2015-07-10 | Алькон Рисерч, Лтд. | Офтальмологическая троакарная канюля с клапаном |
WO2011143500A2 (en) * | 2010-05-13 | 2011-11-17 | Doheny Eye Institute | Self contained illuminated infusion cannula systems and devices |
-
2016
- 2016-01-19 JP JP2016007738A patent/JP6700802B2/ja active Active
-
2017
- 2017-01-18 EP EP17741442.2A patent/EP3406230B1/en active Active
- 2017-01-18 US US16/071,082 patent/US11432842B2/en active Active
- 2017-01-18 WO PCT/JP2017/001593 patent/WO2017126565A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US11432842B2 (en) | 2022-09-06 |
EP3406230A4 (en) | 2019-10-09 |
US20210204972A1 (en) | 2021-07-08 |
EP3406230A1 (en) | 2018-11-28 |
EP3406230C0 (en) | 2024-04-17 |
JP2017127410A (ja) | 2017-07-27 |
WO2017126565A1 (ja) | 2017-07-27 |
EP3406230B1 (en) | 2024-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6700802B2 (ja) | カニューレ | |
BR112019021969B8 (pt) | Recipiente, tampa do recipiente e método para perfurar o selo que cobre a abertura do mesmo | |
KR101319970B1 (ko) | 트로카 헤드 어셈블리 | |
USD835269S1 (en) | Syringe tip with indicator | |
JP2018517469A (ja) | シリンジ用の安全デバイス | |
US10369295B2 (en) | Syringe assembly, cap, and puncture needle | |
JPWO2019176657A1 (ja) | 皮内針及びその包装体並びに注射装置 | |
JP6930874B2 (ja) | カニューレ用ホルダ | |
JP6960857B2 (ja) | 刺通針付きカニューレ | |
JP2015066199A (ja) | カニューレ | |
JP2007302333A (ja) | 液体収納容器 | |
KR102050881B1 (ko) | 취급 구조가 개선된 트로카 | |
KR101860712B1 (ko) | 찔림방지 주사기 | |
JP2018083656A (ja) | ウェットティッシュ収納容器 | |
ES2715698T3 (es) | Puerto de acceso con placa de protección moldeada por inserción | |
TWI785810B (zh) | 導引針 | |
KR102255669B1 (ko) | 주사기 바늘 수납용 케이스 | |
JP5693017B2 (ja) | キャップ及び体液採取器具セット | |
JP7016315B2 (ja) | キャップ | |
TWM520909U (zh) | 注射器之安全針套結構 | |
JP6070341B2 (ja) | 安全針組立体 | |
JP2020018531A (ja) | 操出容器 | |
JP2021075989A (ja) | パッキン装置付き開閉戸 | |
KR101514573B1 (ko) | 의료용 천자침 | |
WO2016152951A1 (ja) | 翼状針 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191223 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200408 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200501 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6700802 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |