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1. WO2022010396 - A CATHETER INSTRUMENT COMPRISING A CATHETER ASSEMBLY HAVING A CATHETER HUB, COMPRISING A HIGH PRESSURE CLIP, AND A NEEDLE SHIELDING DEVICE. A METHOD FOR ASSEMBLING SUCH A CATHETER INSTRUMENT

Publication Number WO/2022/010396
Publication Date 13.01.2022
International Application No. PCT/SE2021/050596
International Filing Date 17.06.2021
IPC
A61M 25/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
06Body-piercing guide needles or the like
A61M 5/32 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178Syringes
31Details
32Needles; 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
  • VIGMED AB [SE]/[SE]
Inventors
  • HANDBERG, Ulf Magnus
  • HELLSTRÖM, Maria Cecilia Therese
Agents
  • STRÖM & GULLIKSSON AB
Priority Data
2050859-407.07.2020SE
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A CATHETER INSTRUMENT COMPRISING A CATHETER ASSEMBLY HAVING A CATHETER HUB, COMPRISING A HIGH PRESSURE CLIP, AND A NEEDLE SHIELDING DEVICE. A METHOD FOR ASSEMBLING SUCH A CATHETER INSTRUMENT
(FR) INSTRUMENT CATHÉTER COMPRENANT UN ENSEMBLE CATHÉTER AYANT UNE EMBASE DE CATHÉTER, COMPRENANT UNE PINCE HAUTE PRESSION, ET UN DISPOSITIF DE PROTECTION D'AIGUILLE. PROCÉDÉ D'ASSEMBLAGE D'UN TEL INSTRUMENT CATHÉTER
Abstract
(EN) The present invention discloses a catheter instrument extending in a proximodistal direction along a centre axis (A). The catheter instrument (1000) comprises a catheter assembly (500) having a catheter hub (501) with a distal end (514), comprising a high pressure clip (600) provided with an engagement socket (630), and a needle shielding device (100) having a proximal end (112) comprising a needle protection clip (200) having a proximal engagement portion (235). The proximal engagement portion (235) engages the socket (630) when the catheter assembly (500) and the needle shielding device (100) are connected to each other. Further, the present invention relates to a method for assembling such a catheter instrument, a high pressure clip and a catheter hub.
(FR) La présente invention divulgue un instrument cathéter s'étendant dans une direction proximo-distale le long d'un axe central (A). L'instrument cathéter (1000) comprend un ensemble cathéter (500) ayant une embase de cathéter (501) présentant une extrémité distale (514), comprenant une attache haute pression (600) pourvue d'une douille de mise en prise (630), et un dispositif de protection d'aiguille (100) ayant une extrémité proximale (112) comprenant une pince de protection d'aiguille (200) ayant une partie de mise en prise proximale (235). La partie de mise en prise proximale (235) vient en prise avec la douille (630) lorsque l'ensemble cathéter (500) et le dispositif de protection d'aiguille (100) sont reliés l'un à l'autre. En outre, la présente invention se rapporte à un procédé d'assemblage d'un tel instrument cathéter, d'une pince haute pression et d'une embase de cathéter.
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