DE202005012358U1 - Insulin pump comprises a housing with an integral glucose measuring device, and an analysis unit connected to the pump microprocessor - Google Patents

Insulin pump comprises a housing with an integral glucose measuring device, and an analysis unit connected to the pump microprocessor Download PDF

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Publication number
DE202005012358U1
DE202005012358U1 DE202005012358U DE202005012358U DE202005012358U1 DE 202005012358 U1 DE202005012358 U1 DE 202005012358U1 DE 202005012358 U DE202005012358 U DE 202005012358U DE 202005012358 U DE202005012358 U DE 202005012358U DE 202005012358 U1 DE202005012358 U1 DE 202005012358U1
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insulin pump
measuring device
microprocessor
insulin
glucose
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
    • G16H20/17—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1405—Patient controlled analgesia [PCA]
    • 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
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/201—Glucose concentration
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Abstract

The insulin pump comprises a housing (1) with an integral glucose measuring device (3) including a test strip (3') reading unit, and an analysis unit connected to the pump microprocessor.

Description

Insulinpumpe mit einem am Körper des Patienten tragbaren Gehäuse und mit Bedientasten zur Eingabe von Basalraten sowie mit einem Display, einer anzeigenden Zeitmeßeinrichtung und mit einem Mikroprozessor zur Berechnung der nach einem gespeicherten Tagesprofil zeitweise zu verabreichenden Isulinmengen in Abhängigkeit von mittels einer Glucose-Messeinrichtung ermittelten Glucosewerten und manuell eingegebener Korrekturwerte.insulin Pump with one on the body patient portable housing and with buttons for entering basal rates and with a Display, an indicating time measuring device and with a microprocessor for calculating the time profile temporarily stored quantities of isulin to be administered as a function of by means of a glucose meter determined glucose values and manually entered correction values.

Aus DD 297 067 A5 ist bereits eine Vorrichtung zur Steuerung einer implantierten Insulinpumpe bekannt, die einen Glucosesensor aufweist, der ständig mit dem Patienten verbunden ist. Dabei sind der Glucosesensor und die Insulinpumpe mit aufeinander abgestimmten, bidirektional betreibbaren, telemetrischen Sende- und Empfangseinrichtungen versehen. Der praktische Einsatz eines solchen Steuerungsystems scheitert aber bisher an dem Umstand, daß sich der Blutzucker direkt am menschlichen Körper durch irgendwelche Glucosesensoren nicht zuverlässig und mit der erforderlichen Genauigkeit messen läßt. Vielmehr ist der Diabetiker immer noch auf die Blutzuckermessung mittels Teststreifen angewiesen, wozu ihm eine große Auswahl an Meßgeräten zur Verfügung steht.Out DD 297 067 A5 is already a device for controlling an implanted Insulin pump is known, which has a glucose sensor, which constantly with connected to the patient. Here are the glucose sensor and the Insulin pump with coordinated, bidirectionally operable, provided telemetric transmitting and receiving facilities. The practical Use of such a control system but fails so far the circumstance that the blood sugar directly on the human body by any glucose sensors not reliable and can be measured with the required accuracy. Rather, the diabetic still relying on blood glucose monitoring via test strips, what a big one for him Selection of measuring instruments for disposal stands.

Am selben Problem scheitert auch die in DE 196 21 770 C1 beschriebene Methode, eine implantierte Insulinpumpe zu steuern. Bei dieser Methode soll der noch intakte Reflexbogen zwischen den körpereigenen Glucoserezeptoren und den insulinproduzierenden β-Zellen zur Steuerung der Insulinabgabe ausgenutzt werden. Auch die in diesem Dokument erwähnten älteren Meßverfahren nach US 5101 814 und US 5 474 552 bzw. WO 95/28878 haben sich in der praktischen Anwendung nicht bewährt.The same problem also fails in the DE 196 21 770 C1 described method to control an implanted insulin pump. In this method, the still intact reflex arc between the body's own glucose receptors and the insulin-producing β-cells should be used to control insulin delivery. Also the older measuring methods mentioned in this document US 5,101,814 and US 5,474,552 or WO 95/28878 have not proven in practical use.

Die bisher bekannten, in praktischem Gebrauch befindlichen Insulinpumpen müssen weitgehend manuell programmiert werden, indem der basale, nahrungsunabhängige Insulinbedarf des Diabetikers nach einem individuell erstellten Tagesprofil als Tagesprogramm eingegeben wird. Zur Erstellung eines Tagesprofils sind bis zu sieben Messungen erforderlich. Die Abgabe von Korrekturinsulin (Essensbolus, Sport) muß nach Ermittlung eines zusätzlichen Bedarfs, d.h. nach einer neuen Blutzuckermessung, manuell eingegeben werden.The previously known, in practical use insulin pumps have to be largely manually programmed by the basal, food-independent insulin requirement of the diabetic according to an individually created daily profile as a daily program is entered. To create a daily profile are up to seven Measurements required. The delivery of correction insulin (food bolus, Sport) must after Identification of an additional requirement, i.e. after a new blood glucose measurement, manually entered.

Mit den bekannten Insolinpumpen lassen sich für den Diabetiker erhebliche Erleichterungen und schnellere Bedarfsanpassungen erzielen. Der Diabetiker ist aber auch mit der Insolinpumpe immer noch gezwungen, häufiger Messungen mit Hilfe eines separat bereit zu haltenden Meßgerätes durchzuführen als eigentlich notwendig wäre. Da die Durchführung einer Blutzuckermessung immer noch mit einer Blutentnahme und somit mit einer Hautverletzung (Stich in die Fingerkuppe) verbunden ist, ist jede Blutzuckermessung für den Diabetiker eine Unannehmlichkeit.With The known insulin pumps can be for the diabetic considerable Facilitate and speed up demand adjustments. The diabetic but is still forced with the insulin pump, more frequent measurements with the help of a separately prepared meter to perform as actually necessary. As the implementation a blood glucose test still with a blood sample and thus associated with a skin injury (stab in the fingertip), is every blood sugar measurement for the diabetic an inconvenience.

Der Erfindung liegt die Aufgabe zugrunde, eine Insulinpumpe der eingangs genannten Art zu schaffen, die in der Lage ist, Meßwerte einer Glucose-Messeinrichtung zumindest teilweise in die Pumpensteuerung einzubeziehen.Of the Invention is based on the object, an insulin pump of the above to create said type, which is capable of measuring a Glucose meter at least partially in the pump control included.

Gelöst wird diese Aufgabe erfindungsgemäß dadurch, daß in das Gehäuse der Insulinpumpe eine Glucose-Meßeinrichtung integriert ist, die zumindest eine Leseeinheit für einen Teststreifen und eine Auswerteinrichtung für die ermittelten Glucosewerte aufweist, welche zur Übermittlung von Meßergebnissen mit dem Mikroprozessor der Insulinpumpe verbunden ist.Is solved this object according to the invention by that in the housing the insulin pump is integrated with a glucose measuring device, the at least one reading unit for a test strip and an evaluation device for the determined glucose values which is for transmission of measurement results with connected to the microprocessor of the insulin pump.

Außer dem rein praktischen Vorteil, nur noch ein Gerät mitführen zu müssen, läßt sich mit einer solchen Insulinpumpe eine einfachere Bedienung und eine optimale Einstellung des Blutzuckerwertes zwischen 90 und 120 mg/dl bei nur drei Blutzuckermessungen am Tag erreichen.Furthermore purely practical advantage of having to carry only one device, can be with such an insulin pump a simpler operation and an optimal adjustment of the blood sugar value between Reach 90 and 120 mg / dl with only three blood glucose measurements a day.

Außerdem erbringt die geringere Anzahl von Blutzuckermessungen auch eine nicht unerhebliche Einsparung an Meßstreifen und somit an Kosten mit sich. Ein solches Kombinationsgerät läßt sich auch kostengünstiger herstellen als zwei separate Geräte.In addition, provide the lower number of blood glucose measurements also a considerable saving on measuring strips and therefore costs. Such a combination device can be also cheaper produce as two separate devices.

Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Ansprüche 2 bis 4.advantageous Embodiments of the invention are the subject of claims 2 to 4th

Anhand der Zeichnung wird die Erfindung im Folgenden näher erläutert. Es zeigt:Based the drawing, the invention will be explained in more detail below. It shows:

1 schematisch und teilweise geschnitten die Frontansicht einer Insulinpumpe; 1 schematically and partially cut the front view of an insulin pump;

2 schematisch einen Teststreifenleser; 2 schematically a test strip reader;

3 Blockschaltbild des Mikroprozessors und 3 Block diagram of the microprocessor and

4 das Tagesprofil der Basalrate mit den erhöhten Bedarfskurven nach Essenseinnahmen. 4 the daily profile of the basal rate with the increased demand curves for food receipts.

Im Gehäuse 1 der Insulinpumpe, das als Taschenformat ausgelegt ist, ist außer dem elektromotorisch betriebenen Pumpaggregat 2 mit der eingelegten Insulinampulle 16 eine Glucose-Meßeinrichtung 3 für Teststreifen 3' untergebracht. Die Glucose-Meßeinrichtung 3 ist mit einer zeichnerisch nicht dargestellten Auswerteinrichtung ausgestattet und bildet mit dieser den Teststreifenleser. Das Pumpaggregat 2 bzw. die Insulinampulle 16 steht über einen Adapter 2' und einen austauschbaren Schlauch 9 mit einer ebenfalls austauschbaren Kanüle 12 in Verbindung. Der Elektromotor 13 des Pumpaggregats 2 ist in 3 schematisch dargestellt.In the case 1 the insulin pump, which is designed as a pocket size, is out of the motor driven pump unit 2 with the inserted insulin ampule 16 a glucose meter 3 for test strips 3 ' accommodated. The glucose measuring device 3 is equipped with an evaluation device not shown in the drawing and forms with it the test strip reader. The pump unit 2 or the insulin ampule 16 is about an adapter 2 ' and a replaceable hose 9 With a replaceable cannula 12 in connection. The electric motor 13 of the pump unit 2 is in 3 shown schematically.

Außerdem weist das Gehäuse 1 ein mehrzeiliges Display 4, sowie wenigstens zwei Bedientasten 5 und 6 auf. Die Bedientasten 5, 6, denen weitere Bedientasten 7 und 8 zugeordnet sein können, werden benutzt zur Eingabe eines Steuerprogramms, z.B. eines auf den Patienten abgestimmten Tagesprofils, nach welchem die Grundversorgung mit festgelegten Basalraten erfolgt, und zur Eingabe von Korrekturbefehlen, zum Aufrufen bzw. Eingeben von Zahlenwerten und dergleichen in einen ebenfalls im Gehäuse 1 unterbrachten Prozessor 10. In diesen Prozessor 10 ist auch die Auswerteinrichtung der Glucose-Meßeinrichtung 3 integriert.In addition, the housing has 1 a multi-line display 4 , as well as at least two control buttons 5 and 6 on. The control buttons 5 . 6 which have additional control buttons 7 and 8th are assigned to enter a control program, for example, a customized on the patient's daily profile, after which the basic care is done with fixed basal rates, and for entering correction commands, to call or input of numerical values and the like in a likewise in the housing 1 placed processor 10 , In this processor 10 is also the evaluation device of the glucose meter 3 integrated.

Zur Ausstattung sowohl einer Insulinpumpe als auch eines Blutzucker-Meßgerätes gehört unabdingbar auch eine Datums- und Zeitanzeige, die vorzugsweise von einer funkgesteuerten Zeitmeßeinrichtung gesteuert werden und digital im Display erscheinen.to Equipping both an insulin pump and a blood glucose meter is essential also a date and time display, preferably from a radio-controlled timing device be controlled and appear digitally in the display.

Über den mit der benötigten Software ausgestattete Prozessor 10 erfolgt die Steuerung des elektrischen Dosierantriebs des Pumpenaggregats 2 und die Anzeige der jeweils aktuellen Werte und Daten im Display 4. Ferner ist der Prozessor 10 mit der Glucose-Meßeinrichtung zur Übertragung von Glucose-Meßwerten verbunden. Dabei ist die Auswerteinrichtung, beispielsweise ein Bolusrechner, in den Prozessor 10 integriert. Die Meß- bzw. Rechenergebnisse werden jeweils im Display angezeigt. Diese Anzeige ist wichtig, damit der Patient selbst entscheiden kann, ob die angezeigte Insulinmenge verabreicht wird oder nicht. Jedenfalls besteht hierbei die Möglichkeit, die errechneten Boluswerte in die Pumpensteuerung mit einzubeziehen.About the processor equipped with the required software 10 the control of the electrical metering drive of the pump set takes place 2 and the display of the current values and data in the display 4 , Further, the processor 10 connected to the glucose meter for the transmission of glucose readings. In this case, the evaluation device, such as a bolus calculator, in the processor 10 integrated. The measurement or calculation results are shown in the display. This indication is important for the patient to decide for themselves whether or not to administer the indicated amount of insulin. In any case, it is possible here to include the calculated bolus values in the pump control.

Außer den üblichen Werten und Befehlen, die bei einer neueren Insulinpumpe per Taste manuell eingebbar sind, ist die Möglichkeit vorgesehen, zusätzlich folgende Basalraten in den Prozessor 10 einzugeben:

  • a) Durchschnittswert morgens,
  • b) Durchschnittswert mittags,
  • c) Durchschnittswert abends,
  • d) Korrektur: kein Frühstück,
  • e) Korrektur: kein Mittagessen,
  • f) Korrektur: kein Abendessen,
  • g) Basalrate zur Nachinjektion, z.B. 1BE/30mg/dl
In addition to the usual values and commands that can be entered manually with a newer insulin pump, it is also possible to add the following basal rates to the processor 10 enter:
  • a) average value in the morning,
  • b) average noon,
  • c) average in the evening,
  • d) correction: no breakfast,
  • e) correction: no lunch,
  • f) correction: no dinner,
  • g) basal rate for re-injection, eg 1BE / 30mg / dl

Die von der Glucose-Meßeinrichtung nach jeder Messung neu zur Verfügung gestellten Zuckerwerte, können vom Prozessor, bzw. dessen Bolusrechner in Insulinbedarfswerte umgerechnet und in die Steuerung des Pumpaggregats 2 einbezogen werden, ohne daß es dazu einer manuellen Werteingabe bedarf. Eine Bestätigung durch den Patienten muß aber möglich sein.The glucose values newly made available by the glucose measuring device after each measurement can be converted by the processor or its bolus calculator into insulin requirement values and into the control of the pumping unit 2 be included, without the need for a manual value input. However, confirmation by the patient must be possible.

Im Schaubild der 4 ist beispielsweise gezeigt, wie sich die Zuckerwerte eines Diabetikers über einen Tag verteilt darstellen und welche Insulinzugaben normalerweise dem Tagesprofil entsprechen.In the graph of the 4 For example, it shows how the sugar levels of a diabetic are distributed over a day and which insulin supplements normally correspond to the daily profile.

Dabei soll erkennbar sein, daß die nachmittägliche Basalrate bei einer sportlichen oder sonstigen körperlichen Betätigung geringer sein kann.there should be recognizable that the afternoon Lower basal rate during exercise or other physical activity can be.

Wie dieses und auch das Schaubild der 3 erkennen läßt, können einer solchen Insulinpumpe die von einem gewissenhaften Diabetiker möglichst eingehaltenen Broteinheiten (BE), die er morgens, mittags und abends normalerweise zu sich nimmt, als Basalraten in das Pumpensteuerungsprogramm eingegeben werden, so daß nur bei Verhaltensabweichungen, die sich auf die Zuckerwerte auswirken, Korrekturboluswerte manuell zusätzlich durch Messung ermittelt und eingegeben werden müssen. Der Diabetiker erspart sich somit täglich einige Messungen und Stiche.Like this and the graph of the 3 In such an insulin pump, the bread units (BEs) normally consumed by a conscientious diabetic, which he normally takes in the morning, noon and evening, can be entered as basal rates in the pump control program, so that only in case of behavioral deviations that affect the sugar values correction correction values must also be manually determined by measurement and entered. The diabetic thus spares daily some measurements and stitches.

Wie bei herkömmlichen Glucose-Meßgeräten schon üblich, kann auch die mit einem solchen Gerät kombinierte Insulinpumpe mit einer Infrarotschnittstelle 11 versehen sein, über welche die im Prozessor 10 gespeicherten Werte und Daten abgerufen werden können.As usual with conventional glucose meters, the combined with such a device insulin pump with an infrared interface 11 Be provided over which the in the processor 10 stored values and data can be retrieved.

Claims (4)

Insulinpumpe mit einem am Körper des Patienten tragbaren Gehäuse (1) und mit Bedientasten (5 – 8) zur Eingabe von Basalraten sowie mit einem Display (4), einer anzeigenden Zeitmeßeinrichtung und mit einem Mikroprozessor (10) zur Berechnung der nach einem gespeicherten Tagesprofil zeitweise zu verabreichenden Isulinmengen in Abhängigkeit von mittels einer Glucose-Messeinrichtung (3) ermittelten Glucosewerten und manuell eingegebener Korrekturwerte, dadurch gekennzeichnet, daß in das Gehäuse (1) der Insulinpumpe eine Glucose-Messeinrichtung (3) integriert ist, die zumindest eine Leseeinheit für einen Teststreifen (3') und eine Auswerteinrichtung mit Anzeige für die ermittelten Glucosewerte aufweist, welche zur Übermittlung von Meßergebnissen mit dem Mikroprozessor (10) der Insulinpumpe verbunden ist.Insulin pump with a housing that can be worn on the patient's body ( 1 ) and with control buttons ( 5 - 8th ) for entering basal rates and with a display ( 4 ), a time-measuring device and a microprocessor ( 10 ) for the calculation of the amounts of isulin to be temporarily administered according to a stored daily profile as a function of by means of a glucose measuring device ( 3 ) and manually entered correction values, characterized in that in the housing ( 1 ) the insulin pump has a glucose measuring device ( 3 ), which comprises at least one reading unit for a test strip ( 3 ' ) and an evaluation device with display for the determined glucose values, which for the transmission of measurement results with the microprocessor ( 10 ) of the insulin pump is connected. Insulinpumpe nach Anspruch 1, dadurch gekennzeichnet, daß die Auswerteinrichtung der Glucose-Messeinrichtung (3) in den Mikroprozessor (10) der Insulinpumpe integriert ist.Insulin pump according to claim 1, characterized in that the evaluation device of the glucose measuring device ( 3 ) in the microprocessor ( 10 ) of the insulin pump is integrated. Insulinpumpe nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Auswerteinrichtung der Glucose-Messeinrichtung (3) mit einem Bolusrechner ausgestattet ist, dessen Boluswerte am Display (4) angezeigt werden.Insulin pump according to claim 1 or 2, characterized in that the evaluation device the glucose measuring device ( 3 ) is equipped with a bolus calculator whose bolus values on the display ( 4 ) are displayed. Insulinpumpe nach Anspruch 3, dadurch gekennzeichnet, daß die Boluswerte über den Mikroprozessor (10) in die Pumpensteuerung einbezogen werden.Insulin pump according to claim 3, characterized in that the bolus values are transmitted via the microprocessor ( 10 ) be included in the pump control.
DE202005012358U 2005-08-05 2005-08-05 Insulin pump comprises a housing with an integral glucose measuring device, and an analysis unit connected to the pump microprocessor Expired - Lifetime DE202005012358U1 (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
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WO2007063135A1 (en) * 2005-12-02 2007-06-07 F. Hoffmann La-Roche Ag Analysis system having an organic light-emitting diode display
WO2009035759A1 (en) * 2007-09-07 2009-03-19 M2 Group Holdings, Inc. Activity sensing techniques for an infusion pump system
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US11260169B2 (en) 2013-03-14 2022-03-01 Bigfoot Biomedical, Inc. Infusion pump system and methods
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US9561324B2 (en) 2013-07-19 2017-02-07 Bigfoot Biomedical, Inc. Infusion pump system and method
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US10549037B2 (en) 2014-07-01 2020-02-04 Bigfoot Biomedical, Inc. Glucagon administration system and methods
US9629901B2 (en) 2014-07-01 2017-04-25 Bigfoot Biomedical, Inc. Glucagon administration system and methods
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