ES2030375T1 - Dispositivo dosificador de infusion de tamano de gota seleccionable. - Google Patents

Dispositivo dosificador de infusion de tamano de gota seleccionable.

Info

Publication number
ES2030375T1
ES2030375T1 ES198888302943T ES88302943T ES2030375T1 ES 2030375 T1 ES2030375 T1 ES 2030375T1 ES 198888302943 T ES198888302943 T ES 198888302943T ES 88302943 T ES88302943 T ES 88302943T ES 2030375 T1 ES2030375 T1 ES 2030375T1
Authority
ES
Spain
Prior art keywords
fluid
drop
flow rate
administered
forming
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.)
Granted
Application number
ES198888302943T
Other languages
English (en)
Other versions
ES2030375T3 (es
Inventor
Mark L. Parren
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.)
PARREN-DONALDSON Inc
Original Assignee
PARREN-DONALDSON Inc
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
Application filed by PARREN-DONALDSON Inc filed Critical PARREN-DONALDSON Inc
Publication of ES2030375T1 publication Critical patent/ES2030375T1/es
Application granted granted Critical
Publication of ES2030375T3 publication Critical patent/ES2030375T3/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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

UN SISTEMA DE INFUSION CAPAZ DE ADMINISTRAR VIA INTRAVENOSA UN FLUIDO A UN PACIENTE TIENE UNA RECAMARA DE CAIDA, QUE INCLUYE UNA PLURALIDAD DE TUBOS DE GOTEO TENIENDO ORIFICIOS QUE ORIGINAN GOTAS CON DIFERENTES AREAS TRANSVERSALES PRESELECCIONADAS PARA FORMAR GOTITAS DE DIFERENTES TAMAÑOS Y VOLUMENES DEL MISMO FLUIDO DADO, MEDIOS DE SELECCION PARA LA SELECCION DE TUBO DE GOTEO A TRAVES DEL CUAL PASARA EL FLUIDO ADMINISTRADO Y UNA RECAMARA DE MEDIDA PARA PERMITIR LA OBSERVACION DE LA TASA DE FLUJO DE GOTITAS. EL TUBO DE GOTEA TIENE UN ORIFICIO CAPAZ DE PRODUCIR GOTITAS DEL TAMAÑO Y VOLUMEN DESEADO APROPIADO PARA LA VISCOSIDAD Y PROPOSITO DEL FLUIDO QUE SE ADMINISTRA MEDIANTE EL AJUSTE DE UN DISPOSITIVO CONVENCIONAL DE CONTROL DE LA TASA DE FLUJO, MIENTRAS QUE LA TASA DE GOTEO ES OBSERVADA PARA ESTABLECER LA TASA DE FLUJO DE FLUIDO. EL INVENTO PRESENTE PERMITE UN CAMBIO DE LA TASA DE FLUJO ADMINISTRADO SIN DESMONTAR EL APARATO O EXTRAERLO DEL PACIENTE MEDIANTE LA SUSTITUCION DEL RECIPIENTE DERESERVA, O SER CONECTADO UN RECIPIENTE DE FLUIDO DISTINTO A LA CAMARA DE GOTEO Y OPERANDO LOS ELEMENTOS DE SELECCION CON EL FIN DE SELECCIONAR EL TUBO DE GOTEO CAPAZ DE FORMAR GOTITAS DE TAMAÑO Y VOLUMEN APROPIADOS PARA LA VISCOSIDAD Y PROPOSITOS DEL FLUIDO SUSTITUTO. EL DISPOSITIVO DE CONTROL DE LA TASA DE FLUJO SE PUEDE AJUSTAR ENTONCES PARA DARLE LA TASA DE FLUJO AL FLUIDO SUSTITUTO.
ES198888302943T 1987-04-09 1988-03-31 Dispositivo dosificador de infusion de tamano de gota seleccionable. Expired - Lifetime ES2030375T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/034,540 US4781698A (en) 1987-04-09 1987-04-09 Selectable drop size infusion metering device

Publications (2)

Publication Number Publication Date
ES2030375T1 true ES2030375T1 (es) 1992-11-01
ES2030375T3 ES2030375T3 (es) 1993-04-01

Family

ID=21877061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888302943T Expired - Lifetime ES2030375T3 (es) 1987-04-09 1988-03-31 Dispositivo dosificador de infusion de tamano de gota seleccionable.

Country Status (9)

Country Link
US (1) US4781698A (es)
EP (1) EP0287247B1 (es)
JP (1) JP2688761B2 (es)
AT (1) ATE79552T1 (es)
AU (1) AU610575B2 (es)
CA (1) CA1289027C (es)
DE (1) DE3873805T2 (es)
ES (1) ES2030375T3 (es)
MX (1) MX167714B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702698A (nl) * 1987-11-11 1989-06-01 Leuven Res & Dev Vzw Gas-insufflatiesysteem bij endoscopie en een chirurgische endoscoop daarvoor.
AU629228B2 (en) * 1988-07-21 1992-10-01 Macnaught Pty Limited Improvements relating to infusion devices
US5045069A (en) * 1989-01-17 1991-09-03 Robert Imparato Portable infusion monitor
CA2077751A1 (en) * 1990-03-08 1991-09-09 Zoran Milijasevic Flow controllers for fluid infusion sets
US5057090A (en) * 1990-06-07 1991-10-15 Bessman Edward S Drip metering apparatus with selectable drop sizes and coupling arrangement therein
US5195987A (en) * 1991-08-16 1993-03-23 Karpiak Kenneth D Emergency I.V. set-up apparatus
US5201725A (en) * 1991-09-26 1993-04-13 Ivac Needle free i.v. adapter
US5382230A (en) * 1991-12-16 1995-01-17 Thomas Jefferson University Vascular access sheath for interventional devices
US5295957A (en) * 1991-12-23 1994-03-22 Pigeon Co., Ltd. Breast pump having a pressure adjusting mechanism
JPH0650792A (ja) * 1992-04-15 1994-02-25 Fisher & Paykel Ltd 液体供給制御装置および制御方法
US5980489A (en) * 1992-04-17 1999-11-09 Science Incorporated Fluid dispenser with fill adapter
US6231545B1 (en) 1996-12-18 2001-05-15 Science Incorporated Variable rate infusion apparatus with indicator and adjustable rate control
DE19709704C2 (de) * 1997-03-10 1999-11-04 Michael Georgieff Verwendung einer flüssigen Präparation von Xenon zur intravenösen Verabreichung bei Einleitung und/oder Aufrechterhaltung der Anaesthesie
US5910135A (en) * 1997-03-31 1999-06-08 Innovative Design Associates Intravenous infusion system
US6149631A (en) * 1999-09-10 2000-11-21 Haydel, Jr.; Leo Joseph Drip impinging intravenous drip chamber
BE1014493A6 (fr) * 2001-11-23 2003-11-04 Beria Soci T Anonyme Ligne de perfusion perfectionnee et debitmetre a flotteur pour une ligne de perfusion.
KR100578001B1 (ko) * 2004-05-03 2007-11-30 (주)이화바이오메딕스 약액 유량 조절기
KR100592468B1 (ko) * 2004-09-03 2006-06-28 김종욱 휴대용 수액 주입장치
US20060251405A1 (en) * 2005-05-09 2006-11-09 Saleh George A Method of tracking predetermined periods of time while encouraging brand loyalty
WO2010090858A2 (en) * 2009-01-21 2010-08-12 Medtronic, Inc. Catheter systems having flow restrictors
KR101134279B1 (ko) 2009-02-09 2012-04-10 (주)이화프레지니우스카비 필터장치 및 이를 구비한 주사액 주입장치
US9539382B2 (en) 2013-03-12 2017-01-10 Medtronic, Inc. Stepped catheters with flow restrictors and infusion systems using the same
CN110038182A (zh) * 2019-04-04 2019-07-23 江苏吉春医用器材有限公司 一次性使用重力输液器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247227A (en) * 1939-09-23 1941-06-24 Eaton Mfg Co Valve for automotive vehicle heaters
US2576403A (en) * 1945-07-09 1951-11-27 Kirschenbaum Samuel Drop device
US2812765A (en) * 1955-12-19 1957-11-12 Benjamin F Tofflemire Combination aspirator and fluiddelivering surgical instrument
FR1347759A (fr) * 1962-11-15 1964-01-04 Dispositif de reprise, ou d'introduction, d'un liquide dans un récipient hermétique, à débit réglable
US3323774A (en) * 1963-11-26 1967-06-06 Resiflex Lab Composite closure-drip chamber-valve means unit for administration of liquids
US3298367A (en) * 1964-01-10 1967-01-17 Richard I Bergman Apparatus for administering parenteral liquids
US3341168A (en) * 1964-03-25 1967-09-12 Thurston H Toeppen Apparatus for the controlled distribution of liquids
US3517909A (en) * 1968-04-26 1970-06-30 Deseret Pharma Valve unit for an intravenous liquid feeding apparatus
US3690318A (en) * 1970-04-16 1972-09-12 Bourns Inc Apparatus for parenteral fluid infusion provided with variable flow control means
US3785378A (en) * 1972-04-06 1974-01-15 C Stewart Flow control valve for intravenous fluids
JPS5225678B2 (es) * 1972-05-29 1977-07-08
US3877428A (en) * 1973-04-30 1975-04-15 Sorenson Research Co Variable infusion control device
GB1481427A (en) * 1973-08-21 1977-07-27 United States Surgical Corp Measuring chamber arrangement for intravenous set
US3880401A (en) * 1973-10-01 1975-04-29 Harold L Wiltse Flow metering and shut-off valve
US3949966A (en) * 1975-04-30 1976-04-13 Robertshaw Controls Company Variable constant flow selector valve
CA1061569A (en) * 1975-08-25 1979-09-04 Godefridus M. Swinkels Process for extraction of copper chlorides from aqueous solutions
US4195631A (en) * 1978-06-14 1980-04-01 Baucom Keith K Flow regulating device useable in plasma pheresis
CH636271A5 (fr) * 1979-11-27 1983-05-31 Sideco Etablissement Internati Dispositif pour regler le debit d'un liquide dans un tuyau.
US4317473A (en) * 1979-12-31 1982-03-02 Becton, Dickinson And Company Fluid flow control assembly
JPS59140737U (ja) * 1983-03-14 1984-09-20 株式会社日本メディカル・サプライ 定量輸液装置
JPS6017751U (ja) * 1983-07-14 1985-02-06 塩野義製薬株式会社 点滴セツト
IL73598A (en) * 1984-11-23 1991-01-31 Leibinsohn Saul Fluid control device particularly useful in liquid transfusion apparatus

Also Published As

Publication number Publication date
JPH01124469A (ja) 1989-05-17
ES2030375T3 (es) 1993-04-01
EP0287247A2 (en) 1988-10-19
DE3873805D1 (de) 1992-09-24
ATE79552T1 (de) 1992-09-15
DE3873805T2 (de) 1993-01-07
EP0287247B1 (en) 1992-08-19
JP2688761B2 (ja) 1997-12-10
EP0287247A3 (en) 1989-08-02
AU1445488A (en) 1988-10-13
CA1289027C (en) 1991-09-17
US4781698A (en) 1988-11-01
MX167714B (es) 1993-04-07
AU610575B2 (en) 1991-05-23

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