EP4117754A4 - Hochpräzisionsspritze mit abnehmbarer pumpeneinheit - Google Patents
Hochpräzisionsspritze mit abnehmbarer pumpeneinheitInfo
- Publication number
- EP4117754A4 EP4117754A4 EP21768609.6A EP21768609A EP4117754A4 EP 4117754 A4 EP4117754 A4 EP 4117754A4 EP 21768609 A EP21768609 A EP 21768609A EP 4117754 A4 EP4117754 A4 EP 4117754A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- high precision
- pump unit
- removable pump
- precision syringe
- syringe
- 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.)
- Pending
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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/1458—Means for capture of the plunger flange
-
- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/1456—Pressure 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
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31515—Connection of piston with piston rod
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3101—Leak prevention means for proximal end of syringes, i.e. syringe end opposite to needle mounting end
-
- 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
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/814,008 US11679205B2 (en) | 2018-07-13 | 2020-03-10 | High precision syringe with removable pump unit |
PCT/US2021/021470 WO2021183489A1 (en) | 2020-03-10 | 2021-03-09 | High precision syringe with removable pump unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4117754A1 EP4117754A1 (de) | 2023-01-18 |
EP4117754A4 true EP4117754A4 (de) | 2024-03-27 |
Family
ID=77672278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21768609.6A Pending EP4117754A4 (de) | 2020-03-10 | 2021-03-09 | Hochpräzisionsspritze mit abnehmbarer pumpeneinheit |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4117754A4 (de) |
WO (1) | WO2021183489A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020016572A1 (en) * | 2000-07-10 | 2002-02-07 | Beebe W. Scott | Barrel stabilizer for syringe piston |
US7273477B2 (en) * | 2001-01-18 | 2007-09-25 | Medrad, Inc. | Syringe interfaces and syringe adapters for use with medical injectors |
US20080082055A1 (en) * | 2006-09-29 | 2008-04-03 | Tyco Healthcare Group Lp | Detachable plunger rod syringe |
US20200016331A1 (en) * | 2018-07-13 | 2020-01-16 | Zyno Medical, Llc | High Precision Syringe with Removable Pump Unit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2308418A1 (en) * | 1997-11-07 | 1999-05-20 | Jiyan Liu | Angiographic injector system with multiple processor redundancy |
US6200289B1 (en) * | 1998-04-10 | 2001-03-13 | Milestone Scientific, Inc. | Pressure/force computer controlled drug delivery system and the like |
JP5454897B2 (ja) * | 2007-02-26 | 2014-03-26 | ケアフュージョン 303、インコーポレイテッド | 自動中継ポンプ・システム |
US8002748B2 (en) * | 2009-04-24 | 2011-08-23 | Kyphon Sarl | Digital syringe with compensation control |
-
2021
- 2021-03-09 EP EP21768609.6A patent/EP4117754A4/de active Pending
- 2021-03-09 WO PCT/US2021/021470 patent/WO2021183489A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020016572A1 (en) * | 2000-07-10 | 2002-02-07 | Beebe W. Scott | Barrel stabilizer for syringe piston |
US7273477B2 (en) * | 2001-01-18 | 2007-09-25 | Medrad, Inc. | Syringe interfaces and syringe adapters for use with medical injectors |
US20080082055A1 (en) * | 2006-09-29 | 2008-04-03 | Tyco Healthcare Group Lp | Detachable plunger rod syringe |
US20200016331A1 (en) * | 2018-07-13 | 2020-01-16 | Zyno Medical, Llc | High Precision Syringe with Removable Pump Unit |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021183489A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021183489A1 (en) | 2021-09-16 |
EP4117754A1 (de) | 2023-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220815 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240227 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 5/142 20060101ALI20240221BHEP Ipc: A61M 5/168 20060101ALI20240221BHEP Ipc: A61M 5/31 20060101ALI20240221BHEP Ipc: A61M 5/172 20060101ALI20240221BHEP Ipc: A61M 5/145 20060101ALI20240221BHEP Ipc: A61M 5/315 20060101AFI20240221BHEP |