DE29812065U1 - Syringe pump - Google Patents

Syringe pump

Info

Publication number
DE29812065U1
DE29812065U1 DE29812065U DE29812065U DE29812065U1 DE 29812065 U1 DE29812065 U1 DE 29812065U1 DE 29812065 U DE29812065 U DE 29812065U DE 29812065 U DE29812065 U DE 29812065U DE 29812065 U1 DE29812065 U1 DE 29812065U1
Authority
DE
Germany
Prior art keywords
syringe
syringe pump
pump according
holder
force sensor
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
DE29812065U
Other languages
German (de)
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.)
B Braun Melsungen AG
Original Assignee
B Braun Melsungen AG
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 B Braun Melsungen AG filed Critical B Braun Melsungen AG
Priority to DE29812065U priority Critical patent/DE29812065U1/en
Publication of DE29812065U1 publication Critical patent/DE29812065U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/14Detection of the presence or absence of a tube, a connector or a container in an apparatus

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Spritzenpumpe mit einer Spritzenaufnahme (11), in die ein Spritzenzylinder (14) einsetzbar ist, und einem linear verschiebbaren Halter (23), der an der Kolbenstange (15) einer Spritze (13) angreift, dadurch gekennzeichnet, daß an der Spritzenaufnahme (11) ein Kraftsensor (25) vorgesehen ist, gegen den bei ordnungsgemäß eingesetztem Spritzenzylinder (14) die Umfangswand des Spritzenzylinders drückt.1. Syringe pump with a syringe holder ( 11 ) into which a syringe cylinder ( 14 ) can be inserted, and a linearly displaceable holder ( 23 ) which engages on the piston rod ( 15 ) of a syringe ( 13 ), characterized in that on the syringe holder ( 11 ) a force sensor ( 25 ) is provided against which the circumferential wall of the syringe cylinder presses when the syringe cylinder ( 14 ) is properly inserted. 2. Spritzenpumpe nach Anspruch 1, dadurch gekenn­ zeichnet, daß der Kraftsensor (25) ein kraftab­ hängiger Widerstand ist.2. Syringe pump according to claim 1, characterized in that the force sensor ( 25 ) is a force-dependent resistance. 3. Spritzenpumpe nach Anspruch 2, dadurch gekenn­ zeichnet, daß der Widerstand eine nichtlineare Kraft-Widerstands-Kennlinie hat, bei der die Em­ pfindlichkeit mit zunehmender Kraft abnimmt.3. Syringe pump according to claim 2, characterized records that the resistance is a non-linear Force-resistance characteristic, in which the Em sensitivity decreases with increasing strength. 4. Spritzenpumpe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Signale des Kraft­ sensors (25) in digitalisierter Form einer Rechen­ einrichtung zugeführt werden, die in Abhängigkeit von der Signalhöhe eine Anzeige bzw. ein Alarmsig­ nal und/oder ein Stopsignal erzeugt.4. Syringe pump according to one of claims 1 to 3, characterized in that the signals of the force sensor ( 25 ) are supplied in digitized form to a computing device which, depending on the signal level, a display or an alarm signal and / or a stop signal generated.
DE29812065U 1998-07-07 1998-07-07 Syringe pump Expired - Lifetime DE29812065U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29812065U DE29812065U1 (en) 1998-07-07 1998-07-07 Syringe pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29812065U DE29812065U1 (en) 1998-07-07 1998-07-07 Syringe pump

Publications (1)

Publication Number Publication Date
DE29812065U1 true DE29812065U1 (en) 1999-11-18

Family

ID=8059520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29812065U Expired - Lifetime DE29812065U1 (en) 1998-07-07 1998-07-07 Syringe pump

Country Status (1)

Country Link
DE (1) DE29812065U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051986A3 (en) * 1999-05-12 2002-12-04 Smiths Industries Public Limited Company Syringe pumps
CN103977479A (en) * 2014-02-19 2014-08-13 苏州泽德医疗器械有限公司 Injection pump and injector pushrod end part pushing piece detection device for same
DE202016000611U1 (en) 2016-02-01 2016-03-10 Mecus GmbH System for monitoring a medical fluid pipeline
DE202016000610U1 (en) 2016-02-01 2016-03-10 Mecus GmbH Conduction system for medical fluids
DE202021103539U1 (en) 2021-07-01 2021-08-09 B. Braun Melsungen Aktiengesellschaft Rotation-proof storage of a holding arm of a medical syringe pump
EP4306147A1 (en) * 2022-07-14 2024-01-17 B. Braun Melsungen AG Syringe pump with piston brake

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737331C1 (en) * 1987-11-04 1989-02-23 Braun Melsungen Ag Pressure infusion apparatus
DE3744749C1 (en) * 1987-11-04 1989-04-27 Braun Melsungen Ag Pressure infusion apparatus
EP0388102A2 (en) * 1989-03-16 1990-09-19 The BOC Group plc Improvements in infusion pumps
EP0497041A1 (en) * 1991-01-31 1992-08-05 Baxter International Inc. Automated infusion pump with replaceable memory cartridges
US5259732A (en) * 1992-04-29 1993-11-09 Becton, Dickinson And Company Syringe pump with syringe barrel position detector
US5533981A (en) * 1994-10-06 1996-07-09 Baxter International Inc. Syringe infusion pump having a syringe plunger sensor
US5545140A (en) * 1991-05-23 1996-08-13 Ivac Corporation Syringe plunger driver
EP0780134A1 (en) * 1995-12-19 1997-06-25 Becton, Dickinson and Company A modular system, particularly for biomedical applications, a unit and a communication system for use therein

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737331C1 (en) * 1987-11-04 1989-02-23 Braun Melsungen Ag Pressure infusion apparatus
DE3744749C1 (en) * 1987-11-04 1989-04-27 Braun Melsungen Ag Pressure infusion apparatus
EP0388102A2 (en) * 1989-03-16 1990-09-19 The BOC Group plc Improvements in infusion pumps
EP0497041A1 (en) * 1991-01-31 1992-08-05 Baxter International Inc. Automated infusion pump with replaceable memory cartridges
US5545140A (en) * 1991-05-23 1996-08-13 Ivac Corporation Syringe plunger driver
US5259732A (en) * 1992-04-29 1993-11-09 Becton, Dickinson And Company Syringe pump with syringe barrel position detector
US5533981A (en) * 1994-10-06 1996-07-09 Baxter International Inc. Syringe infusion pump having a syringe plunger sensor
EP0780134A1 (en) * 1995-12-19 1997-06-25 Becton, Dickinson and Company A modular system, particularly for biomedical applications, a unit and a communication system for use therein

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051986A3 (en) * 1999-05-12 2002-12-04 Smiths Industries Public Limited Company Syringe pumps
US6592551B1 (en) 1999-05-12 2003-07-15 Smith Group Plc Syringe pumps
CN103977479A (en) * 2014-02-19 2014-08-13 苏州泽德医疗器械有限公司 Injection pump and injector pushrod end part pushing piece detection device for same
DE202016000611U1 (en) 2016-02-01 2016-03-10 Mecus GmbH System for monitoring a medical fluid pipeline
DE202016000610U1 (en) 2016-02-01 2016-03-10 Mecus GmbH Conduction system for medical fluids
DE102017101488A1 (en) 2016-02-01 2017-08-03 Mecus GmbH Conduction system for medical fluids
DE202021103539U1 (en) 2021-07-01 2021-08-09 B. Braun Melsungen Aktiengesellschaft Rotation-proof storage of a holding arm of a medical syringe pump
EP4306147A1 (en) * 2022-07-14 2024-01-17 B. Braun Melsungen AG Syringe pump with piston brake

Similar Documents

Publication Publication Date Title
DE29913854U1 (en) Brake deceleration device for doors, windows or the like.
DE29812065U1 (en) Syringe pump
DE3779994T2 (en) PRESSURE LIMITER FOR A PUMP IN THE HOLE AND EXAMINATION DEVICE.
DE20100328U1 (en) Laminating pouch
DE610147T1 (en) Sensor for measuring the properties of a linear product of great length compared to its other dimensions, in a production machine or the like.
DE29907704U1 (en) Camera angle mechanics
DE20001227U1 (en) Indicator for the detection of external magnetic fields
DE29916443U1 (en) Device for high-resolution, non-invasive blood pressure measurement
DE29916880U1 (en) Hanger for presenting objects
DE29905268U1 (en) Piston disc
DE29912741U1 (en) Assembly from a steering shaft and a steering wheel
DE29920919U1 (en) Device for the immediate detection of alternating magnetic fields
DE29912502U1 (en) Dental retraction threads and rings that are triangular in cross-section
DE20011847U1 (en) Device for controlling animals, in particular fighting dogs
DE29920764U1 (en) Printing cylinder with adjustment
DE20008298U1 (en) Non-contact energy and data transmission
DE29910184U1 (en) Spray can
Richards " Defense analysis in self psychology: A developmental view": Commentary.
JPH0326527U (en)
DE29921101U1 (en) Advertising media and information system for sports that combines advertising space with a radar device and display
DE20110517U1 (en) Transponder-controlled (electronic) small-format theft alarm device
DE20210464U1 (en) screw
Alexander et al. A critique of Vandervert's thermodynamic-hologaphic brain model: A response to Vandervert.
DE20003986U1 (en) Reaction tube with lid for qualitative analysis
DE29916440U1 (en) Container for holding pharmaceuticals that act on or through the skin

Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19991223

R156 Lapse of ip right after 3 years

Effective date: 20020501