JP6205501B2 - 活栓 - Google Patents
活栓 Download PDFInfo
- Publication number
- JP6205501B2 JP6205501B2 JP2016550262A JP2016550262A JP6205501B2 JP 6205501 B2 JP6205501 B2 JP 6205501B2 JP 2016550262 A JP2016550262 A JP 2016550262A JP 2016550262 A JP2016550262 A JP 2016550262A JP 6205501 B2 JP6205501 B2 JP 6205501B2
- Authority
- JP
- Japan
- Prior art keywords
- cock
- grip body
- stopcock
- shaft
- housing
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
- A61B1/00068—Valve switch arrangements
-
- 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
- A61M39/22—Valves or arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/602—Pivoting levers, e.g. single-sided
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0292—Easy mounting or dismounting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
- F16K5/166—Means pressing on the large diameter
-
- 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
- A61M39/22—Valves or arrangement of valves
- A61M2039/229—Stopcocks
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Description
2 ハウジング
3 軸
4 コック
5 テーパ面
6 テーパ着座部
7 通路
8 軸受ブッシュ
9 グリップ本体
10 グリップ
11 コイルばね
12 フィンガ(コック)
13 内視鏡
14 フィンガ(グリップ)
16 スナップリング
17 内側溝
18 外側溝
19 カム
20 進入斜面
22 突起
23 矢印
Claims (3)
- 医療用の内視鏡(13)の流動媒体を通す通路(7)のための活栓(1)であって、
前記通路(7)により貫通されるテーパ着座部(6)にコック(4)をその軸(3)を中心として回転可能に収容しているハウジング(2)を備え、
該ハウジング(2)が、前記軸(3)の方向にて前記テーパ着座部(6)に後続するように軸受ブッシュ(8)を有し、
該軸受ブッシュには前記軸(3)を中心として回転可能となるようにグリップ本体(9)が支承され、
該グリップ本体は、前記ハウジング(2)の外部にてハンドグリップ(10)を支持し、前記軸(3)の方向にスライド可能となるように前記コック(4)に回転連結されるとともに、これに対して弾性作用によって支持されており、
前記グリップ本体(9)が、前記軸(3)の方向にてロックを行うように前記軸受ブッシュ(8)における周回する内側溝(17)に係合する係止装置であって、半径方向へ反発力のある係止装置を有している、活栓において、
前記コック(4)は、ロック解除位置へと前記軸(3)の方向にスライドした場合に前記係止装置を前記軸受ブッシュ(8)に対して係合解除させるように配置される構成となっており、
前記係止装置は、前記グリップ本体(9)における周回する外側溝(18)の中にて支承されたスナップリング(16)として構成されており、
前記コック(4)は、円周方向に配分されるように配置されるとともに半径方向外側に向かって突出する複数のカム(19)を担持し、
該カムは、前記コック(4)がロック解除位置にある場合に、前記スナップリングが拡張して前記グリップ本体(9)における前記外側溝(18)と係合解除されるように、前記スナップリング(16)に対して拡張状態の係合をすることを特徴とする、活栓。 - 前記カム(19)は、前記コック(4)から前記グリップ本体(9)に向かう方向に突き出すように前記グリップ本体(9)のフィンガ(14)の間に配置されたフィンガ(12)の自由端に設けられていることを特徴とする、請求項1に記載の活栓。
- 前記カム(19)は、スライド方向の両方に進入斜面(20)を有していることを特徴とする、請求項1又は2に記載の活栓。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014002158.0A DE102014002158B4 (de) | 2014-02-19 | 2014-02-19 | Absperrhahn |
| DE102014002158.0 | 2014-02-19 | ||
| PCT/EP2015/000284 WO2015124273A1 (de) | 2014-02-19 | 2015-02-10 | Absperrhahn |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017506946A JP2017506946A (ja) | 2017-03-16 |
| JP2017506946A5 JP2017506946A5 (ja) | 2017-07-20 |
| JP6205501B2 true JP6205501B2 (ja) | 2017-09-27 |
Family
ID=52473868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016550262A Expired - Fee Related JP6205501B2 (ja) | 2014-02-19 | 2015-02-10 | 活栓 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9833128B2 (ja) |
| JP (1) | JP6205501B2 (ja) |
| CN (1) | CN105980748B (ja) |
| DE (1) | DE102014002158B4 (ja) |
| WO (1) | WO2015124273A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3599980B1 (en) * | 2017-03-20 | 2022-07-27 | Covidien LP | Endoscopic reusable surgical device |
| MX2021013387A (es) * | 2019-05-29 | 2021-11-25 | Merck Patent Gmbh | Dispositivo de sujecion y aparato para accionamiento automatizado de llaves de paso. |
| DE102020101206A1 (de) * | 2020-01-20 | 2021-07-22 | Olympus Winter & Ibe Gmbh | Absperrhahn für ein Endoskop |
| DE102020133047A1 (de) * | 2020-12-10 | 2022-06-15 | Röchling Automotive Se & Co.Kg | Spritzgegossene Kunststoff-Ventilbaugruppe für ein Kraftfahrzeug |
| DE102021105353B4 (de) * | 2021-03-05 | 2025-05-28 | Olympus Winter & Ibe Gmbh | Absperrhahn, Gehäuse eines Absperrhahns sowie Verfahren zur Herstellung eines Gehäuses eines Absperrhahns |
| DE102021108314B4 (de) | 2021-04-01 | 2023-02-09 | Olympus Winter & Ibe Gmbh | Absperrhahn, Küken für einen Absperrhahn sowie Verfahren zur Herstellung eines Kükens für einen Absperrhahn |
| DE102022109629A1 (de) | 2022-04-20 | 2023-10-26 | Olympus Winter & Ibe Gmbh | Absperrhahn für ein medizinisches Instrument |
| US20240183453A1 (en) * | 2022-12-05 | 2024-06-06 | HELLA GmbH & Co. KGaA | Low torque valve |
| DE102024126047A1 (de) | 2024-09-11 | 2026-03-12 | Olympus Winter & Ibe Gmbh | Absperrhahn sowie Küken für einen Absperrhahn und Verfahren zur Herstellung eines Kükens für einen Absperrhahn |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE492954C (de) | 1930-06-04 | Strelow A G | Gashahn | |
| US1002428A (en) * | 1911-03-28 | 1911-09-05 | Mueller Mfg Co H | Iron-body cock. |
| US1354460A (en) * | 1918-12-10 | 1920-09-28 | Frederick C Heylman | Stop-cock |
| GB159666A (en) | 1919-12-13 | 1921-03-10 | John Drinnan | Improvements in and relating to cocks or valves for the control of fluid pressure |
| DE1760452U (de) | 1957-11-22 | 1958-01-23 | Betr Sgesellschaft Der Fr Moel | Ventil. |
| US3779513A (en) * | 1972-05-18 | 1973-12-18 | American Cystoscope Makers Inc | Valve |
| US3788599A (en) | 1972-06-28 | 1974-01-29 | Nosco Plastics | Plug valve |
| US3886967A (en) * | 1973-09-24 | 1975-06-03 | Fmc Corp | Downhole safety ball valve |
| US3882935A (en) * | 1973-12-26 | 1975-05-13 | Otis Eng Co | Subsurface safety valve with auxiliary control fluid passage openable in response to an increase in control fluid pressure |
| JPS60147401U (ja) * | 1984-03-14 | 1985-09-30 | オリンパス光学工業株式会社 | 硬性鏡 |
| JPS612838A (ja) * | 1984-06-15 | 1986-01-08 | オリンパス光学工業株式会社 | 硬性内視鏡用シ−ス |
| IT1191446B (it) * | 1986-02-21 | 1988-03-23 | Fip Formatura Inienzione Poli | Valvola ad otturatore girevole ed assialmente spostabile a tenuta di gas |
| DE4226770A1 (de) | 1992-08-13 | 1994-05-19 | Rudolf Mauk | Medizinisches Ventil |
| CA2162535A1 (en) | 1995-03-21 | 1996-09-22 | John Terence Stone | Valve |
| JP3830256B2 (ja) * | 1997-12-01 | 2006-10-04 | オリンパス株式会社 | 軟性内視鏡用灌流シース |
| DE19819814C1 (de) * | 1998-05-04 | 1999-06-24 | Winter & Ibe Olympus | Absperrhahn für medizinische Endoskope |
| DE20005691U1 (de) | 2000-03-28 | 2000-06-29 | B. Braun Melsungen Ag, 34212 Melsungen | Mehrweghahn |
| DE10126540B4 (de) | 2001-05-30 | 2004-01-15 | Olympus Winter & Ibe Gmbh | Endoskopabsperrhahn mit Rasteinrichtung |
| CN201621362U (zh) * | 2010-03-12 | 2010-11-03 | 王黄标 | 一种带锁阀门 |
| TW201135108A (en) * | 2010-04-15 | 2011-10-16 | Hon Hai Prec Ind Co Ltd | Curb stop |
| JP5467079B2 (ja) * | 2011-07-29 | 2014-04-09 | 富士フイルム株式会社 | 内視鏡用挿入補助具 |
| WO2019131941A1 (ja) | 2017-12-28 | 2019-07-04 | 株式会社カネカ | 細胞凝集抑制剤 |
-
2014
- 2014-02-19 DE DE102014002158.0A patent/DE102014002158B4/de not_active Expired - Fee Related
-
2015
- 2015-02-10 JP JP2016550262A patent/JP6205501B2/ja not_active Expired - Fee Related
- 2015-02-10 WO PCT/EP2015/000284 patent/WO2015124273A1/de not_active Ceased
- 2015-02-10 US US15/109,697 patent/US9833128B2/en not_active Expired - Fee Related
- 2015-02-10 CN CN201580007448.9A patent/CN105980748B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105980748A (zh) | 2016-09-28 |
| DE102014002158B4 (de) | 2019-02-07 |
| WO2015124273A1 (de) | 2015-08-27 |
| DE102014002158A1 (de) | 2015-08-20 |
| US20160309991A1 (en) | 2016-10-27 |
| US9833128B2 (en) | 2017-12-05 |
| JP2017506946A (ja) | 2017-03-16 |
| CN105980748B (zh) | 2018-09-25 |
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