EP4103253A4 - Alternative cannula configurations to control fluid distribution in tissue - Google Patents
Alternative cannula configurations to control fluid distribution in tissueInfo
- Publication number
- EP4103253A4 EP4103253A4 EP21754150.7A EP21754150A EP4103253A4 EP 4103253 A4 EP4103253 A4 EP 4103253A4 EP 21754150 A EP21754150 A EP 21754150A EP 4103253 A4 EP4103253 A4 EP 4103253A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- tissue
- control fluid
- fluid distribution
- alternative cannula
- cannula configurations
- 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
- 239000012530 fluid Substances 0.000 title 1
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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
- A61M5/3291—Shafts with additional lateral openings
-
- 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
- A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062972669P | 2020-02-11 | 2020-02-11 | |
PCT/US2021/017160 WO2021163005A1 (en) | 2020-02-11 | 2021-02-09 | Alternative cannula configurations to control fluid distribution in tissue |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4103253A1 EP4103253A1 (en) | 2022-12-21 |
EP4103253A4 true EP4103253A4 (en) | 2024-04-03 |
Family
ID=77291853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21754150.7A Pending EP4103253A4 (en) | 2020-02-11 | 2021-02-09 | Alternative cannula configurations to control fluid distribution in tissue |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4103253A4 (en) |
WO (1) | WO2021163005A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060223026A1 (en) * | 2005-03-29 | 2006-10-05 | Matsumoto Dental University | Liquid injection needle element capable of jetting a liquid in a predetermined angle range and method of producing the same |
WO2011073796A2 (en) * | 2009-12-16 | 2011-06-23 | Chrontech Pharma Ab | Injection needle and device |
WO2019103906A1 (en) * | 2017-11-21 | 2019-05-31 | Forsight Vision4, Inc. | Fluid exchange apparatus for expandable port delivery system and methods of use |
US20190282741A1 (en) * | 2016-04-29 | 2019-09-19 | Flow Forward Medical, Inc. | Conduit tips and systems and methods for use |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634726A (en) * | 1952-01-30 | 1953-04-14 | Ralph D Hanson | Hypodermic needle |
US5662619A (en) * | 1995-11-27 | 1997-09-02 | Zarate; Alfredo R. | Venous dialysis needle |
GB0208627D0 (en) * | 2002-04-16 | 2002-05-22 | Imprint Pharm Ltd | Needle |
JP2007289664A (en) * | 2006-03-31 | 2007-11-08 | Nf Techno Summit Corp | Injection needle manufacturing method and injection needle |
GB2469328A (en) * | 2009-04-09 | 2010-10-13 | Iden Shams | Needle and syringe with a tapered connector |
CA3050807A1 (en) * | 2016-01-20 | 2017-07-27 | Loughborough University | Needle guides |
US20170224376A1 (en) * | 2016-02-08 | 2017-08-10 | Injectimed, Inc. | Echogenic needles and methods for manufacturing echogenic needles |
EP3530304A1 (en) * | 2018-02-26 | 2019-08-28 | Justus-Liebig-Universität Gießen | Cannula for intravitreal injection and puncture |
-
2021
- 2021-02-09 WO PCT/US2021/017160 patent/WO2021163005A1/en unknown
- 2021-02-09 EP EP21754150.7A patent/EP4103253A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060223026A1 (en) * | 2005-03-29 | 2006-10-05 | Matsumoto Dental University | Liquid injection needle element capable of jetting a liquid in a predetermined angle range and method of producing the same |
WO2011073796A2 (en) * | 2009-12-16 | 2011-06-23 | Chrontech Pharma Ab | Injection needle and device |
US20190282741A1 (en) * | 2016-04-29 | 2019-09-19 | Flow Forward Medical, Inc. | Conduit tips and systems and methods for use |
WO2019103906A1 (en) * | 2017-11-21 | 2019-05-31 | Forsight Vision4, Inc. | Fluid exchange apparatus for expandable port delivery system and methods of use |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021163005A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP4103253A1 (en) | 2022-12-21 |
WO2021163005A1 (en) | 2021-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3496641A4 (en) | Devices and methods for delivering fluid to tissue during ablation therapy | |
EP2713924A4 (en) | Multi-rate fluid flow and variable power delivery for ablation electrode assemblies used in catheter ablation procedures | |
IN2015DN01883A (en) | ||
EP2370144A4 (en) | Systems for inducing fluid flow to stimulate tissue growth | |
MX342811B (en) | Activator attachment for blood control catheters. | |
IN2014MN02202A (en) | ||
IL224948A (en) | Flower catheter for mapping and ablating veinous and other tubular locations | |
WO2016060564A8 (en) | Body sculpting | |
BRPI0906095A2 (en) | reduced pressure dressing to apply a reduced pressure treatment to a tissue site, method for collecting fluid in a bandage positioned at a tissue site and a reduced pressure dressing adapted to deliver a reduced pressure to a tissue site. | |
HK1198625A1 (en) | Implants and methods of using the implants to fill holes in bone tissue | |
EP2819575A4 (en) | Catheter structure and method for locating tissue in a body organ and simultaneously delivering therapy and evaluating the therapy delivered | |
PL2768567T3 (en) | Catheter with removable cannula for puncturing a body cavity and cannula for the use with a catheter which can be moved in the cannula | |
GB201200005D0 (en) | Medical device for controlled tissue penetration and uses thereof | |
IL251543A0 (en) | Use of a topical gel composition in the manufacture of a medicament for the prevention or treatment of a skin disorder | |
EP3393424A4 (en) | Devices and methods for ports to living tissue and/or lumens and related procedures | |
GB2470818B (en) | Methods for administration and formulations for the treatment of regional adipose tissue | |
CA2899775C (en) | Compositions and methods for pain relief without numbness | |
AU340913S (en) | Disposable tissue interface for use in applying energy to body tissue | |
EP3305230B8 (en) | Catheter with needles for ablating tissue layers in vessel | |
EP4103253A4 (en) | Alternative cannula configurations to control fluid distribution in tissue | |
IL238951B (en) | Valve assemblies for implantable prostheses and tissue expanders | |
SI2854841T1 (en) | Human tissue kallikrein 1 glycosylation isoforms | |
GB2501670B (en) | Improvements in or relating to beauty, health, or therapeutic treatments | |
IL236539A0 (en) | Composition and method of using medicament for endodontic irrigation, stem cell preparations and tissue regeneration | |
GB202302767D0 (en) | Improvements in or relating to patient care |
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: 20220912 |
|
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: 20240304 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 5/46 20060101ALI20240227BHEP Ipc: A61M 5/42 20060101ALI20240227BHEP Ipc: A61M 5/178 20060101ALI20240227BHEP Ipc: A61B 17/34 20060101ALI20240227BHEP Ipc: A61M 5/32 20060101AFI20240227BHEP |