DK2010251T3 - System til hydrering af patient med detektion af unormal tilstand - Google Patents

System til hydrering af patient med detektion af unormal tilstand Download PDF

Info

Publication number
DK2010251T3
DK2010251T3 DK07755806.2T DK07755806T DK2010251T3 DK 2010251 T3 DK2010251 T3 DK 2010251T3 DK 07755806 T DK07755806 T DK 07755806T DK 2010251 T3 DK2010251 T3 DK 2010251T3
Authority
DK
Denmark
Prior art keywords
urine
patient
infusion
hydration
weight
Prior art date
Application number
DK07755806.2T
Other languages
English (en)
Inventor
Mark Gelfand
Howard R Levin
Original Assignee
Plc Medical Systems 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
Priority claimed from US11/408,391 external-priority patent/US7837667B2/en
Application filed by Plc Medical Systems Inc filed Critical Plc Medical Systems Inc
Application granted granted Critical
Publication of DK2010251T3 publication Critical patent/DK2010251T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/201—Assessing renal or kidney functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61M5/007—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 for contrast media
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/3355—Controlling downstream pump pressure
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • 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
    • A61M5/16895—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 by monitoring weight change, e.g. of infusion container
    • 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
    • A61M5/172—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 electrical or electronic
    • A61M5/1723—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 electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Claims (16)

1. System til hydrering af patient (10) kendetegnet ved: en indretning (20, 22) til infusion for at indgive hydrerings-fluid (26) til en patient (P); en indretning (34) til måling af en patients urinudskillelse for at måle mængden af urin (52, 53) , der er udskilt af pati enten (P); og en styreenhed (38), der reagerer på måleindretningen (36) til måling af patientens urinudskillelse og som er konfigureret til: at styre infusionsindretningen (20, 22) til at hydrere patienten (P) på basis af mængden af patientens urinudskillelse (52, 53) , at detektere en unormal måling (250) af patientens urinudskillelse og at træffe korrigerende foranstaltninger som reaktion på den unormale måling (250) af patientens urinudskillelse, kendetegnet ved, at den unormale måling er indikation på en kraftigt varierende urinudskillelse, som ikke kan være en indikation på den sande mængde urin (52, 53), der er udskilt af patienten (P) på et givet tidspunkt.
2. Systemet ifølge krav 1, i hvilket styreenheden er programmeret til: at styre infusionsindretningen til hydrering af patienten ved en forudindstillet minimal infusionshastighed, og at hydrere patienten ved en øget hastighed efter den unormale måling af en patients urinudskillelse for at opnå en forudbestemt balance af hydreringen.
3. Systemet ifølge krav 2, i hvilket indretningen til måling af en patients urinudskillelse indbefatter en indretning til måling af urinens vægt, der reagerer på en beholder af urin, som er udskilt af patienten.
4. Systemet ifølge krav 3, i hvilket nævnte unormale måling af patientens urinudskillelse indikerer en vægt af urinen i beholderen, som varierer kraftigt i et forudbestemt tidsrum.
5. Systemet ifølge krav 3, i hvilket indretningen til måling af urinens vægt indbefatter en strain-gauge, der reagerer på et vedhæng, hvorfra beholderen til urinen hænger.
6. Systemet ifølge krav 1, som yderligere indbefatter en beholder til urinudskillelsen af patienten og en unormal urinudskillelse af patienten er indikation på en urinbeholder, der er blevet mindst delvist tømt.
7. Systemet ifølge krav 6, i hvilket styreenheden er programmeret til at styre operationen af infusionsindretningen baseret på patientens urinudskillelse før og efter, at urinbeholderen blev mindst delvist tømt for at opnå en forudbestemt balance i hydreringen.
8. Systemet ifølge krav 1, i hvilket korrigerende foranstaltninger indbefatter, at styreenheden genererer et alarmsignal .
9. Systemet ifølge krav 1, der indbefatter et delsystem til måling af hydreringsfluid.
10. Systemet ifølge krav 9, i hvilket styreenheden reagerer på delsystemet til måling af hydreringsfluid og er konfigureret til: at detektere unormale målinger af hydreringsfluid, og træffe korrigerende foranstaltninger som reaktion på en unormal måling af hydreringsfluid.
11. Systemet ifølge krav 10, i hvilket delsystemet til måling af hydreringsfluid indbefatter en indretning til måling af vægt, der reagerer på en kilde for hydreringsfluid.
12. Systemet ifølge krav 11, i hvilket en unormal måling af hydreringsfluid er indikation på, at en kilde til hydreringsfluid er blevet skubbet.
13. Systemet ifølge krav 12, i hvilket de korrigerende foranstaltninger er dannelsen af et alarmsignal.
14. Systemet ifølge krav 11, i hvilket en unormal måling af hydreringsfluid er indikation på en udskiftning af kilden til hydreringsfluidet.
15. Systemet ifølge krav 14, i hvilket de korrigerende foranstaltninger er dannelsen af et alarmsignal.
16. Systemet ifølge krav 1, i hvilket infusionsindretningen er en pumpe.
DK07755806.2T 2006-04-21 2007-04-20 System til hydrering af patient med detektion af unormal tilstand DK2010251T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/408,391 US7837667B2 (en) 2004-09-09 2006-04-21 Patient hydration system with abnormal condition sensing
PCT/US2007/009685 WO2007124071A2 (en) 2004-09-09 2007-04-20 Patient hydration system with abnormal condition sensing

Publications (1)

Publication Number Publication Date
DK2010251T3 true DK2010251T3 (da) 2017-02-13

Family

ID=40104663

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07755806.2T DK2010251T3 (da) 2006-04-21 2007-04-20 System til hydrering af patient med detektion af unormal tilstand

Country Status (3)

Country Link
EP (1) EP2010251B1 (da)
DK (1) DK2010251T3 (da)
ES (1) ES2614412T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111110429A (zh) * 2020-01-16 2020-05-08 南京大学 一种基于电容传感器的尿路造口袋中尿液监测系统与方法
CN111955379B (zh) * 2020-08-04 2022-10-11 黑龙江省农业科学院畜牧兽医分院 基于无线网络的羊寄生虫病监测装置及该装置的工作方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump

Also Published As

Publication number Publication date
EP2010251A4 (en) 2012-04-04
ES2614412T3 (es) 2017-05-31
EP2010251B1 (en) 2016-11-09
EP2010251A2 (en) 2009-01-07

Similar Documents

Publication Publication Date Title
US7758562B2 (en) Patient hydration system with a redundant monitoring of hydration fluid infusion
US7837667B2 (en) Patient hydration system with abnormal condition sensing
US7736354B2 (en) Patient hydration system with hydration state detection
US7758563B2 (en) Patient hydration monitoring and maintenance system and method for use with administration of a diuretic
US7938817B2 (en) Patient hydration system and method
US7727222B2 (en) Patient hydration system with taper down feature
US20230414871A1 (en) Fluid therapy method
US20080027409A1 (en) Patient hydration/fluid administration system and method
DK2010251T3 (da) System til hydrering af patient med detektion af unormal tilstand