JP4373911B2 - 外科用吸引調節バルブ - Google Patents
外科用吸引調節バルブ Download PDFInfo
- Publication number
- JP4373911B2 JP4373911B2 JP2004505124A JP2004505124A JP4373911B2 JP 4373911 B2 JP4373911 B2 JP 4373911B2 JP 2004505124 A JP2004505124 A JP 2004505124A JP 2004505124 A JP2004505124 A JP 2004505124A JP 4373911 B2 JP4373911 B2 JP 4373911B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve member
- suction
- valve body
- opening
- 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
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/742—Suction control by changing the size of a vent
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/741—Suction control with means for varying suction manually
- A61M1/7411—Suction control with means for varying suction manually by changing the size of a vent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S604/00—Surgery
- Y10S604/902—Suction wands
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Massaging Devices (AREA)
Description
本出願は、2002年5月15日に出願されかつ「外科用吸引調節バルブ」(Surgical Suction Regulator Valve)と表題を付された米国特許仮出願番号60/380,304の内容を含みかつ当該仮出願に対する優先権を請求する。
本発明は、一般的に調節バルブに関し、より詳細には、吸引チューブと真空源との間に直列に備え付けられ得る外科用吸引調節バルブに関する。
患者に対する外科手術の進行の間に、手術部位に集まる傾向のある種々の体液(血液を含む)をそこから取り除くことがしばしば必要である。出産の間には、分娩用鼻咽腔吸引装置(intrapartum nasopharyngel suction device)を用いて、胎便を新生児から取り除くことがしばしば必要である。いずれの場合においても、吸引プローブまたはカテーテルは、通常、可撓性チューブによって、ポンプまたは他の型の真空源に接続される。プローブに適用される真空量を調節するために、吸引プローブとポンプとの間に除去バルブを備え付けることが簡便であることが見出されている。このような吸引調節は、通常、周囲の空気の特定流量をチューブの中に入れ、これによりプローブでの吸引力を減少することを可能にするように調整され得るバルブからなる。
本発明の主要な目的は、外科用の吸引カテーテルと外科用の吸引ポンプあるいは他の型の真空源との間に直列に配置されるべき、簡単でありさらに実用的な調節バルブを提供することであり、この調節バルブは、容易かつ正確に調整され得、そしてその設定を無人で保持し得る。吸引調節バルブが片手で操作され、この吸引調節バルブが非常に単純かつ安価であるので一度使用した後に廃棄され得、そしてこの吸引調節バルブがガンマ線を用いて簡便に滅菌され得る材料で形成されることもまた、本発明の目的である。
図1について言及すると、本発明の調節バルブ10は、医学的に適切な熱プラスチック(thermal plastic)または他の適切な材料から形成されることが好ましく、そして一般的に、バルブ部14を有する中空体12および吸引チューブ(図示されない)に取り付けられるように適応された先細にされ段が付けられた端部18などを備える中空操作部16を含む。操作部16は、医者または他の使用者の掌の中で、操作部16が容易に適合し得るように、わずかに湾曲され得る。あるいは、図1aに示されるように、操作部16は省略され得、そしてバルブ部14が、その両端に、先細にされ段が付けられた端部18aを備えて提供され得る。
1.開口28の略横方向または略円周方向は、他の外科用のツール(例えば、吸引棒など)の中に小さなサイズまたは幅のバルブ部14を組み込むことを容易にし得る;
2.バルブ部材30の横方向または円周方向の移動は、その軸方向または長手方向の移動よりも、バルブ部材30に接続された吸引チューブにおいて引力(pull)が存在する場合の不注意な移動を妨げる助けとなる;
3.バルブ部材は、使用者の一方の手によって容易に操作され得、任意の方向で吸引チューブに接続され得る;
4.バルブ部材30は、吸引バルブが片手に保持される間、開口28の全てまたは一部を覆うあるいは全く覆わないように、使用者の親指または他の指によって容易に異動され得る;
5.バルブは、単純な構成であり、製造するために容易かつ安価であり、操作において信頼性があり、かつ吸引装置中への設置が容易である。
Claims (1)
- 医学的に適切なプラスチック材料で適切なサイズに形成され、かつ、外科吸引ポンプと外科吸引カテーテルとの間に設置されて、外科手術の進行の間に体液を取り除くように適合された外科吸引調節バルブであって、該バルブは:
外側端部の間で伸びる中空内部を備える長手方向の軸を備える中空バルブ体であって、該外側端部上に、該外科吸引カテーテルと該外科吸引ポンプとに取り付けるための連結部材を有するとともに、該中空内部と連通し、該長手方向の軸を横切るように伸びる細長い開口を備える外表面を備える中空バルブ体;および
該細長い開口に隣接した状態で、該バルブ体の該外表面上で該長手方向の軸を横切るように移動するために該バルブ体上にスライド可能に取り付けられたバルブ部材であって、該バルブ部材は、該開口が覆われていない開位置と該バルブ部材が該開口を覆いかつ閉じる閉位置との間を移動し得る、バルブ部材;
を備え、
該バルブ部材が、該閉位置にある場合に、該バルブ体の隣接した外表面と密着してかみ合い、
該バルブ体が、該バルブ部材の開閉移動を制限するための止部を備え、該止部は、該バルブ部材が、該バルブ体の該隣接した外表面との密着したかみ合い中に押し込まれるように該閉位置に移動される場合に、該バルブ部材の該隣接する端部を受けるように配置されている窩を、該バルブ体の該外表面の近傍に有し、
該止部中の該窩および該バルブ体の該隣接する端部が、相補的な様式で先細にされている、吸引調節バルブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38030402P | 2002-05-15 | 2002-05-15 | |
US10/287,546 US6875198B2 (en) | 2002-05-15 | 2002-11-05 | Surgical suction regulator valve |
PCT/US2003/009434 WO2003097129A1 (en) | 2002-05-15 | 2003-03-27 | Surgical suction regulator valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005525197A JP2005525197A (ja) | 2005-08-25 |
JP4373911B2 true JP4373911B2 (ja) | 2009-11-25 |
Family
ID=29423253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004505124A Expired - Fee Related JP4373911B2 (ja) | 2002-05-15 | 2003-03-27 | 外科用吸引調節バルブ |
Country Status (10)
Country | Link |
---|---|
US (2) | US6875198B2 (ja) |
EP (1) | EP1553994B1 (ja) |
JP (1) | JP4373911B2 (ja) |
CN (1) | CN100589848C (ja) |
AT (1) | ATE544478T1 (ja) |
AU (1) | AU2003222094B2 (ja) |
CA (1) | CA2485742C (ja) |
ES (1) | ES2382151T3 (ja) |
HK (1) | HK1078038A1 (ja) |
WO (1) | WO2003097129A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005243238B2 (en) * | 2004-05-03 | 2011-11-10 | Janssen Pharmaceutica N.V. | Novel indole derivatives as selective androgen receptor modulators (SARMS) |
US7588533B2 (en) * | 2004-11-26 | 2009-09-15 | Joanne Drysdale | Sexual therapy device |
US20070287933A1 (en) * | 2006-06-08 | 2007-12-13 | Chris Phan | Tissue debulking device and method of using the same |
US8414550B2 (en) * | 2006-09-29 | 2013-04-09 | Lexion Medical, Llc | System and method to vent gas from a body cavity |
US7913693B2 (en) * | 2006-11-10 | 2011-03-29 | Nellcor Puritan Bennett Llc | Method and apparatus for preventing occlusion of a tracheal tube suction lumen |
US8585646B2 (en) * | 2008-03-03 | 2013-11-19 | Lexion Medical, Llc | System and method to vent gas from a body cavity |
EP2309912A4 (en) | 2008-06-27 | 2014-08-06 | Davol Inc | ENDOSCOPIC VACUUM REGULATOR |
US9474848B2 (en) | 2009-03-09 | 2016-10-25 | Thermedx, Llc | Fluid management system |
US8597228B2 (en) | 2009-03-09 | 2013-12-03 | Thermedx, Llc | Fluid deficit monitoring in a fluid management system |
US9775664B2 (en) * | 2009-09-22 | 2017-10-03 | Mederi Therapeutics, Inc. | Systems and methods for treating tissue with radiofrequency energy |
US9636092B2 (en) * | 2010-07-17 | 2017-05-02 | Debra A. KING | Methods and systems for minimally invasive endoscopic surgeries |
DE102011052196B4 (de) * | 2011-07-27 | 2017-06-08 | MAQUET GmbH | Vorrichtung zum Absaugen von Flüssigkeiten und/oder Partikeln aus Körperöffnungen |
USD668410S1 (en) | 2011-11-11 | 2012-10-02 | Telebrands Corp. | Vacuum cleaner attachment adapter |
US10383680B2 (en) * | 2012-08-31 | 2019-08-20 | Nico Corporation | Bi-polar surgical instrument |
US9775672B2 (en) * | 2012-08-31 | 2017-10-03 | Nico Corporation | Bi-polar surgical instrument |
CN103285506B (zh) * | 2013-05-13 | 2016-04-13 | 常熟市精亮微医疗器械科技有限公司 | 新型夹式排液阀 |
US9770541B2 (en) | 2014-05-15 | 2017-09-26 | Thermedx, Llc | Fluid management system with pass-through fluid volume measurement |
EP3166655B1 (en) * | 2014-07-07 | 2019-07-03 | Promev S.r.l. | Pressure reducer for surgical aspiration systems |
WO2016054355A1 (en) * | 2014-10-02 | 2016-04-07 | George Crawford | Suction adapter device |
US10166036B2 (en) * | 2014-10-16 | 2019-01-01 | Gyrus Acmi, Inc. | Variable suction control |
US9872943B1 (en) | 2015-03-30 | 2018-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Pistol grip suction device |
DE102016014241A1 (de) | 2016-11-30 | 2018-05-30 | Karl Storz Se & Co. Kg | Medizinischer Saugregulator |
DE102017124927A1 (de) | 2017-10-25 | 2019-04-25 | Irasun Gmbh | System zur Vakuum-unterstützten venösen Drainage (VAVD) |
US11191885B2 (en) * | 2018-12-06 | 2021-12-07 | Joshua C. Arnone | Flow control system |
US12042175B2 (en) * | 2019-02-13 | 2024-07-23 | Stryker European Operations Limited | Bone material harvesting device |
EP4054665A1 (en) | 2019-11-08 | 2022-09-14 | Thermedx, LLC | Fluid management systems and methods |
EP3936168A1 (en) * | 2020-07-10 | 2022-01-12 | Bo Karlsmose | A suction control handle comprising a cover element |
USD978346S1 (en) | 2022-08-12 | 2023-02-14 | Br Surgical, Llc | Separated finger pad for a surgical suction instrument |
US11992600B1 (en) * | 2022-12-23 | 2024-05-28 | James R. Newkirk Agency, Inc. | Fluid management device and system |
Family Cites Families (31)
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US3395705A (en) | 1965-10-18 | 1968-08-06 | American Hospital Supply Corp | Medical suction apparatus |
US3625221A (en) * | 1969-07-29 | 1971-12-07 | Sherwood Medical Ind Inc | Flap-trol suction catheter |
US3834388A (en) | 1973-01-29 | 1974-09-10 | Cenco Medical Health Supply Co | Suction control arrangement for a suction catheter |
US3863635A (en) * | 1974-02-22 | 1975-02-04 | Den Tal Ez Mfg Co | Vacuum handpiece including integral vacuum valve |
US5000175A (en) | 1979-08-08 | 1991-03-19 | Pue Alexander F | Meconium aspiration device |
US4356823A (en) | 1980-05-30 | 1982-11-02 | Jackson Richard R | Suction control |
US4445517A (en) * | 1981-09-28 | 1984-05-01 | Feild James Rodney | Suction dissector |
JPS58133229A (ja) * | 1982-02-02 | 1983-08-08 | オリンパス光学工業株式会社 | 内視鏡の吸引切換え弁 |
US4662871A (en) | 1984-09-18 | 1987-05-05 | Stephen Rafelson | Disposable suction catheter and system for providing multiple suctioning capabilities during medical procedures or the like |
US4964849A (en) * | 1986-01-06 | 1990-10-23 | Francis Robicsek | Two-way suction apparatus for surgical procedures |
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US5127694A (en) * | 1990-03-03 | 1992-07-07 | The Triangle Tool Group | Vacuum manipulator |
US4878900A (en) | 1988-07-27 | 1989-11-07 | Sundt Thoralf M | Surgical probe and suction device |
US5203769A (en) * | 1989-11-06 | 1993-04-20 | Mectra Labs, Inc. | Medical device valving mechanism |
US4961245A (en) * | 1990-02-05 | 1990-10-09 | Ryobi Motor Products Corp. | Suction controlling arrangement in a canister vacuum cleaner |
FR2676365B1 (fr) * | 1991-05-13 | 1993-08-20 | Gerard Adhoute | Dispositif d'aspiration pour autotransfusion per-operatoire. |
US5169192A (en) * | 1991-06-28 | 1992-12-08 | H-Square Corporation | Electronic article pickup tool |
US5335655A (en) * | 1992-09-10 | 1994-08-09 | Sherwood Medical Company | Suction control valve |
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US5676136A (en) * | 1993-12-07 | 1997-10-14 | Russo; Ronald D. | Protective suction control catheter with valve |
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US5836909A (en) * | 1996-09-13 | 1998-11-17 | Cosmescu; Ioan | Automatic fluid control system for use in open and laparoscopic laser surgery and electrosurgery and method therefor |
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US5993410A (en) * | 1997-07-08 | 1999-11-30 | Cabot Technology Corporation | Adjustable probe |
US6364853B1 (en) * | 2000-09-11 | 2002-04-02 | Scion International, Inc. | Irrigation and suction valve and method therefor |
US6343823B1 (en) * | 2000-10-23 | 2002-02-05 | William G. Busby | Vacuum pickup tool |
-
2002
- 2002-11-05 US US10/287,546 patent/US6875198B2/en not_active Expired - Fee Related
-
2003
- 2003-03-27 AU AU2003222094A patent/AU2003222094B2/en not_active Ceased
- 2003-03-27 WO PCT/US2003/009434 patent/WO2003097129A1/en active Application Filing
- 2003-03-27 CA CA2485742A patent/CA2485742C/en not_active Expired - Fee Related
- 2003-03-27 CN CN03810874A patent/CN100589848C/zh not_active Expired - Fee Related
- 2003-03-27 JP JP2004505124A patent/JP4373911B2/ja not_active Expired - Fee Related
- 2003-03-27 EP EP03718080A patent/EP1553994B1/en not_active Expired - Lifetime
- 2003-03-27 AT AT03718080T patent/ATE544478T1/de active
- 2003-03-27 ES ES03718080T patent/ES2382151T3/es not_active Expired - Lifetime
-
2005
- 2005-02-11 US US11/055,104 patent/US7611490B2/en active Active - Reinstated
-
2006
- 2006-01-19 HK HK06100864.7A patent/HK1078038A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2485742C (en) | 2010-11-02 |
EP1553994A1 (en) | 2005-07-20 |
US6875198B2 (en) | 2005-04-05 |
JP2005525197A (ja) | 2005-08-25 |
ES2382151T3 (es) | 2012-06-05 |
HK1078038A1 (en) | 2006-03-03 |
US20030216690A1 (en) | 2003-11-20 |
US20050148937A1 (en) | 2005-07-07 |
WO2003097129A1 (en) | 2003-11-27 |
EP1553994A4 (en) | 2010-03-31 |
AU2003222094A1 (en) | 2003-12-02 |
AU2003222094B2 (en) | 2008-01-31 |
EP1553994B1 (en) | 2012-02-08 |
US7611490B2 (en) | 2009-11-03 |
CN100589848C (zh) | 2010-02-17 |
ATE544478T1 (de) | 2012-02-15 |
CA2485742A1 (en) | 2003-11-27 |
CN1652830A (zh) | 2005-08-10 |
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