Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019028318) NEEDLE AND CATHETER INSERTION DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/028318 International Application No.: PCT/US2018/045111
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
A61B 17/20 (2006.01) ,A61B 5/00 (2006.01) ,A61B 5/145 (2006.01) ,A61M 37/00 (2006.01) ,A61M 5/00 (2006.01) ,A61M 5/158 (2006.01) ,A61M 5/32 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
20
for vaccinating or cleaning the skin previous to the vaccination
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
145
Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
37
Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
158
Needles
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
178
Syringes
31
Details
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
Applicants:
BECTON, DICKINSON AND COMPANY [US/US]; 1 Becton Drive Franklin Lakes, New Jersey 07417-1880, US
Inventors:
ISAACSON, Shawn Ray; US
HARDING, Weston Finch; US
Agent:
DAVIS, Garrett; US
HOLMES, John; US
TORGOVITSKY, Stanislav; US
LONGANECKER, Stacey; US
BUSH, Michael; US
MICHEL, Christian; US
METHIPARA, Jomy; US
Priority Data:
62/541,20504.08.2017US
Title (EN) NEEDLE AND CATHETER INSERTION DEVICE
(FR) AIGUILLE ET DISPOSITIF D'INSERTION DE CATHÉTER
Abstract:
(EN) A needle (26) is provided that can be used for introducing or aspirating fluids to a patient or as an introducer needle for positioning and inserting a catheter (58), such as a peripheral IV catheter into a patient. The needle (26) can be an introducer needle that extends from the distal end of the catheter during insertion. The needle (26) has an insertion tip with a configuration to assist penetration into a vein (60) with a reduced incidence of injuring the inner surface of the vein or inadvertently passing through side wall of the vein. The needle tip (46) can be formed with a curved distal end surface (54) where the pointed tip (46) is spaced radially inward relative to the outer surface (56) of the needle (26). In another embodiment the needle tip can have a reverse beveled surface (42, 44) having an axial length, angle, and curvature to assist in penetrating the vein with a reduced incidence of transfixing the vein.
(FR) La présente invention concerne une aiguille (26) qui peut être utilisée pour introduire ou aspirer des fluides chez un patient ou comme aiguille d'introduction pour positionner et insérer un cathéter (58), tel qu'un cathéter intraveineux périphérique dans un patient. L'aiguille (26) peut être une aiguille d'introduction qui s'étend depuis l'extrémité distale du cathéter pendant l'insertion. L'aiguille (26) inclut une pointe d'insertion ayant une configuration permettant d'aider à la pénétration dans une veine (60) avec une incidence réduite de lésion de la surface interne de la veine ou de perforation fortuite d'une paroi latérale de la veine. La pointe d'aiguille (46) peut présenter une surface d'extrémité distale incurvée (54) où la pointe pointue (46) est espacée radialement vers l'intérieur par rapport à la surface extérieure (56) de l'aiguille (26). Dans un autre mode de réalisation, la pointe d'aiguille peut avoir une surface biseautée inversée (42, 44) ayant une longueur axiale, un angle et une courbure pour aider à pénétrer la veine avec une incidence réduite de transfixation de la veine.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)