ES2140664T3 - Insuflador medico con regulacion automatica del caudal gaseoso. - Google Patents

Insuflador medico con regulacion automatica del caudal gaseoso.

Info

Publication number
ES2140664T3
ES2140664T3 ES95910593T ES95910593T ES2140664T3 ES 2140664 T3 ES2140664 T3 ES 2140664T3 ES 95910593 T ES95910593 T ES 95910593T ES 95910593 T ES95910593 T ES 95910593T ES 2140664 T3 ES2140664 T3 ES 2140664T3
Authority
ES
Spain
Prior art keywords
pressure
pct
insufflation
flow
upstream end
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 - Lifetime
Application number
ES95910593T
Other languages
English (en)
Inventor
Jean-Francois Ognier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9460663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2140664(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2140664T3 publication Critical patent/ES2140664T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

ESTE INSUFLADOR, DESTINADO A LA ENDOSCOPIA QUIRURGICA Y DE DIAGNOSTICO, COMPRENDE UN CIRCUITO DE INSUFLACION (4,5,6) DE UN GAS NEUTRO EN UNA CAVIDAD QUIRURGICA (2), EN RELACION CON UNA FUENTE (7) DE GAS NEUTRO A PRESION, Y SOBRE ESTE CIRCUITO UNA VALVULA CONTROLADA DE REGULACION DE CAUDAL (13). SE PREVEN UNOS MEDIOS DE MEDICION (18) DE LA PRESION DE INSUFLACION (PI) EN CABEZA DEL CIRCUITO DE INSUFLACION (4,5,6). LA PRESION INTERCAVITARIA (PA) SE CALCULA A PARTIR DE LA PRESION DE INSUFLACION (PI), MEDIANTE LA EVACUACION DE LA PERDIDA DE CARGA DEL CIRCUITO. SE EFECTUA UNA COMPARACION ENTRE LA PRESION INTERCAVITARIA (PA) CALCULADA Y UN VALOR DE REFERENCIA DE ESTA PRESION INTERCAVITARIA, Y LA VALVULA DE REGULACION DE CAUDAL (13) ES CONTROLADA EN FUNCION DEL RESULTADO DE LA COMPARACION CON EL VALOR DE REFERENCIA. EL APARATO PROPORCIONA ASI PERMANENTEMENTE UN CAUDAL DE GAS NEUTRO (D) MINIMO PARA COMPENSAR ESTRICTAMENTE LAS FUGAS DE GAS FUERA DE LA CAVIDAD QUIRURGICA (2).
ES95910593T 1994-02-25 1995-02-23 Insuflador medico con regulacion automatica del caudal gaseoso. Expired - Lifetime ES2140664T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402483A FR2716627B1 (fr) 1994-02-25 1994-02-25 Insufflateur médical à régulation automatique de débit gazeux.

Publications (1)

Publication Number Publication Date
ES2140664T3 true ES2140664T3 (es) 2000-03-01

Family

ID=9460663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95910593T Expired - Lifetime ES2140664T3 (es) 1994-02-25 1995-02-23 Insuflador medico con regulacion automatica del caudal gaseoso.

Country Status (10)

Country Link
US (1) US5800381A (es)
EP (1) EP0699083B1 (es)
JP (1) JPH08509410A (es)
AT (1) ATE185976T1 (es)
AU (1) AU1852095A (es)
CA (1) CA2161342A1 (es)
DE (1) DE69512976T2 (es)
ES (1) ES2140664T3 (es)
FR (1) FR2716627B1 (es)
WO (1) WO1995023006A1 (es)

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US6554780B1 (en) 1999-11-10 2003-04-29 Novacept System and method for detecting perforations in a body cavity
US6402714B1 (en) 1999-11-12 2002-06-11 Karl Storz Gmbh & Co., Kg Apparatus and method for controlling high flow insufflation
US6603997B2 (en) 2001-11-02 2003-08-05 Michael C. Doody Probe penetration detector and method of operation
JP4336750B2 (ja) 2001-11-21 2009-09-30 ブラッコ ディアグノスティックス，インク． 個人からの排出物を集めるための器具、システムおよびキット
US20030181857A1 (en) * 2002-03-22 2003-09-25 James Blake Insufflation device with integral heater control
DE10245053A1 (de) * 2002-09-26 2004-06-03 Pichl, Roland, Dipl.-Ing. (FH) Vorrichtung und Verfahren zum Überprüfen von Endoskopkanälen auf Durchgängigkeit
WO2004039415A2 (en) 2002-10-28 2004-05-13 Northgate Technologies Inc. Dual-capacity insufflator tube
US7608114B2 (en) 2002-12-02 2009-10-27 Gi Dynamics, Inc. Bariatric sleeve
US7122058B2 (en) 2002-12-02 2006-10-17 Gi Dynamics, Inc. Anti-obesity devices
US7854724B2 (en) 2003-04-08 2010-12-21 Surgiquest, Inc. Trocar assembly with pneumatic sealing
US7182752B2 (en) 2003-04-08 2007-02-27 Surgiquest, Incorporated Continuous gas flow trocar assembly
US7285112B2 (en) * 2003-04-08 2007-10-23 Surgiquest, Incorporated Gas flow trocar arrangement
US7338473B2 (en) * 2003-04-08 2008-03-04 Surgiquest, Incorporated Pneumoseal trocar arrangement
US7654975B2 (en) * 2003-04-24 2010-02-02 Northgate Technologies, Inc. Mixed-gas insufflation system
ES2336796T3 (es) * 2003-10-07 2010-04-16 Northgate Technologies Incorporated Sistema para suministrar una sustancia a una cavitacion corporal.
CA2771129C (en) 2003-10-31 2015-09-29 Trudell Medical International System and method for manipulating a catheter for delivering a substance to a body cavity
EP1708655A1 (en) 2003-12-09 2006-10-11 GI Dynamics, Inc. Apparatus to be anchored within the gastrointestinal tract and anchoring method
WO2006016894A1 (en) * 2004-07-09 2006-02-16 Gi Dynamics, Inc. Methods and devices for placing a gastrointestinal sleeve
JP4716689B2 (ja) * 2004-08-04 2011-07-06 オリンパス株式会社 内視鏡システム
US7335159B2 (en) * 2004-08-26 2008-02-26 Scimed Life Systems, Inc. Endoscope having auto-insufflation and exsufflation
RU2268073C1 (ru) * 2005-03-15 2006-01-20 Общество с ограниченной ответственностью "Научно-Производственная Компания "АЗИМУТ" (ООО "НПК "АЗИМУТ") Медицинский газовый инсуфлятор
RU2279293C1 (ru) * 2005-05-04 2006-07-10 Общество с ограниченной ответственностью "Научно-Производственная Компания "АЗИМУТ" Медицинский инсуфлятор
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US20070181157A1 (en) * 2006-02-07 2007-08-09 Dadourian Daniel G Apparatus and methods for flushing medical devices
US20070249990A1 (en) * 2006-04-20 2007-10-25 Ioan Cosmescu Automatic smoke evacuator and insufflation system for surgical procedures
US7551078B2 (en) * 2006-05-08 2009-06-23 Ihc Intellectual Asset Management, Llc Device alert system and method
CA2660050A1 (en) 2006-08-04 2008-02-07 Northgate Technologies Inc. In-dwelling port for access into a body
FR2908048B1 (fr) * 2006-11-08 2009-02-06 Sopro Sa Dispositif d'insufflation de gaz permettant une utilisation optimale et securitaire des recipients de gaz sous pression
EP2094149A2 (en) * 2006-12-12 2009-09-02 Cytyc Corporation Method and apparatus for verifying occlusion of fallopian tubes
US20080221590A1 (en) * 2007-03-05 2008-09-11 Intuitive Surgical, Inc. Apparatus for positioning and holding in place a manually manipulated medical device during the performance of a robotically assisted medical procedure
US8419763B2 (en) * 2007-09-13 2013-04-16 Pivot Medical, Inc. Safety needle for accessing the interior of a hip joint
US20100228100A1 (en) 2007-10-15 2010-09-09 Vining David J Apparatus and method for use in analyzing a patient's bowel
US10076612B2 (en) 2011-10-13 2018-09-18 Lexion Medical Llc Gas conditioning devices
US8028712B2 (en) * 2008-05-08 2011-10-04 Tyco Valves & Controls Lp Diaphragm controlled bypass valve
US8066026B2 (en) * 2008-05-08 2011-11-29 Tyco Values & Controls LP Diaphragm controlled bypass valve
ES2817573T3 (es) 2008-10-10 2021-04-07 Surgiquest Inc Dispositivos de acceso quirúrgico de bajo perfil con anclaje
EP2341849B1 (en) 2008-10-10 2019-12-18 SurgiQuest, Incorporated System for improved gas recirculation in surgical trocars with pneumatic sealing
US9205207B2 (en) * 2010-01-15 2015-12-08 Xin Ji Internal dry powder delivery system and method thereof
DK2643037T3 (en) 2010-11-24 2017-08-21 Bracco Diagnostics Inc SYSTEM TO PROVIDE AND CONTROL THE SUPPLY OF A PLAYING MEDIUM FOR CT COLONOGRAPHY
WO2012122263A2 (en) 2011-03-08 2012-09-13 Surgiquest, Inc. Trocar assembly with pneumatic sealing
US8840077B2 (en) 2011-08-24 2014-09-23 Coopersurgical, Inc. Table-mounted surgical instrument stabilizers
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US10661034B2 (en) 2014-08-15 2020-05-26 Northgate Technologies Inc. High resolution system and method for controlling high and low insufflation flow rates
CN105412975B (zh) 2014-09-18 2019-05-31 苏州安德佳生物科技有限公司 一种生物相容性止血制品及其制备方法
JP6800220B2 (ja) 2015-09-30 2020-12-16 アプライド メディカル リソーシーズ コーポレイション 吹送安定化システム
CN109069215B (zh) 2016-07-14 2022-07-15 直观外科手术操作公司 用于控制外科器械的系统和方法
DE102016014980A1 (de) 2016-12-16 2018-06-21 W.O.M. World Of Medicine Gmbh Medizintechnische Pumpe mit verbesserter Entlüftung
CN108498879B (zh) 2017-02-28 2021-12-28 苏州安德佳生物科技有限公司 黏膜下注射用组合物和试剂组合及其应用
CN110025821A (zh) 2018-01-12 2019-07-19 北京环球利康科技有限公司 使用生物相容性止血剂和组织封闭剂的组合物处理活动性出血的方法
US11305074B2 (en) 2018-01-25 2022-04-19 Biogastrex Llc Insufflation system
EP3946528A4 (en) * 2019-03-29 2022-12-28 Fisher & Paykel Healthcare Limited MEASUREMENT OF PRESSURE IN SURGICAL GAS SUPPLY
CN114040788B (zh) 2019-06-27 2024-10-29 波士顿科学医学有限公司 针对流体管理系统的内窥镜检测
DE102021002547A1 (de) 2021-05-17 2022-11-17 W.O.M. World Of Medicine Gmbh Medizintechnische Pumpe für die Endoskopie
WO2024231909A2 (en) * 2023-05-08 2024-11-14 Palliare Limited An insufflator, an insufflating system and a method for insufflating a cavity in the body of a human or animal subject
CN119632643B (zh) * 2025-02-19 2025-06-24 微至（苏州）医疗科技有限公司 气腹机的控制方法、控制系统、控制装置及气腹机
CN121243586B (zh) * 2025-10-11 2026-04-03 莱凯医疗器械(北京)有限公司 一种输尿管软镜鞘装置及其压力控制方法

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Also Published As

Publication number Publication date
WO1995023006A1 (fr) 1995-08-31
FR2716627A1 (fr) 1995-09-01
DE69512976D1 (de) 1999-12-02
DE69512976T2 (de) 2000-05-18
JPH08509410A (ja) 1996-10-08
ATE185976T1 (de) 1999-11-15
EP0699083B1 (fr) 1999-10-27
CA2161342A1 (fr) 1995-08-31
FR2716627B1 (fr) 1996-04-26
US5800381A (en) 1998-09-01
EP0699083A1 (fr) 1996-03-06
AU1852095A (en) 1995-09-11

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