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1. (WO1998052630) CAP OPERATED RETRACTABLE MEDICAL DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052630 International Application No.: PCT/US1998/006223
Publication Date: 26.11.1998 International Filing Date: 30.03.1998
Chapter 2 Demand Filed: 01.12.1998
IPC:
A61B 5/15 (2006.01) ,A61M 5/31 (2006.01) ,A61M 5/32 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
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
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:
SHAW, Thomas, J. [US/US]; US
Inventors:
SHAW, Thomas, J.; US
Agent:
WATSON, Harry, J. ; Locke Purnell Rain Harrell Suite 2200 2200 Ross Avenue Dallas, TX 75201, US
Priority Data:
08/862,84923.05.1997US
Title (EN) CAP OPERATED RETRACTABLE MEDICAL DEVICE
(FR) DISPOSITIF MEDICAL RETRACTABLE ACTIONNE PAR SON CAPUCHON
Abstract:
(EN) A cap operated retractable medical device (10) has an outer body with a hinged connected outer cap (30) which moves between an open and a closed position. The device is used as a blood sampler with a conventional collection tube normally used in such devices. A movable member (40) is entirely enclosed within the outer body. A sliding interference or friction fit holds a retraction body within the mouth of the movable member, and also holds the front end of the movable member within the outer body positioned with the retraction body adjacent a stop. A double ended needle (88) is installed in the retraction body. Cam protrusions (38) on the cap engage the back of the movable member to move it forward as the cap is closed, thereby triggering retraction of the retraction body and its double ended needle entirely within the outer body. Once the cap is closed with the double ended needle safely inside, the device can be safely handled. The device is compact. It can be as short as the needles it will safely contain.
(FR) Ce dispositif médical rétractable actionné par son capuchon (10) est pourvu d'un corps externe auquel est relié un bouchon externe (30) à articulation, passant d'une position d'ouverture à une position de fermeture. On utilise ce dispositif comme système de prélèvement d'échantillons sanguins avec un tube à prélèvement sanguin classique habituellement employé avec ces dispositifs. Un élément mobile (40) est entièrement contenu dans le corps externe. Un ajustement glissant serré ou à force tient un corps escamotable à l'intérieur de l'embouchure de l'élément mobile et maintient l'extrémité antérieure de l'élément mobile enfermé dans le corps externe dans une position où le corps escamotable est contigu d'un arrêt. Une aiguille à double pointe (88) se trouve dans le corps escamotable. Des protubérances came (38) situées sur le capuchon entrent en contact avec l'arrière de l'élément mobile pour le faire avancer lorsque le capuchon est fermé, ce qui provoque l'escamotage du corps escamotable et celui de l'aiguille à deux pointes qui se trouve entièrement contenue à l'intérieur du corps externe. Une fois le capuchon fermé et l'aiguille positionnée en toute sécurité à l'intérieur, il est possible de manipuler le dispositif sans danger. Ce dispositif est compact et sa longueur peut ne pas dépasser celle des aiguilles qu'il renferme en toute sécurité.
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Designated States: CA, JP, MX
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1999/010822ES2312054ES2256932EP0983100EP1656962JP2002502277
CA2291660DK0983100DK1656962PT983100