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1. (WO1998052638) METHOD AND APPARATUS FOR THE INTRAOSSEOUS INTRODUCTION OF A DEVICE SUCH AS AN INFUSION TUBE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/052638 International Application No.: PCT/CA1998/000492
Publication Date: 26.11.1998 International Filing Date: 15.05.1998
Chapter 2 Demand Filed: 23.11.1998
IPC:
A61B 17/34 (2006.01) ,A61B 17/88 (2006.01) ,A61B 19/00 (2006.01) ,A61F 13/00 (2006.01) ,A61M 5/42 (2006.01) ,A61M 16/04 (2006.01) ,A61M 25/02 (2006.01) ,A61M 25/06 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
34
Trocars; Puncturing needles
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
88
Methods or means for implanting or extracting internal fixation devices
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
19
Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13
Bandages or dressings; Absorbent pads
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
42
having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
04
Tracheal tubes
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
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
02
Holding devices, e.g. on the body
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
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
06
Body-piercing guide needles or the like
Applicants:
FINDLAY, Judith, M. [CA/CA]; CA (UsOnly)
JOHNSON, David, L. [CA/CA]; CA (UsOnly)
KRASNICH, Misha [CA/CA]; CA (UsOnly)
JACOBS, Michael, W. [CA/CA]; CA (UsOnly)
PYNG MEDICAL CORP. [CA/CA]; Medical Device Development Centre Jack Bell Research Centre 2660 Oak Street Vancouver, British Columbia V6H 3Z6, CA (AllExceptUS)
Inventors:
FINDLAY, Judith, M.; CA
JOHNSON, David, L.; CA
KRASNICH, Misha; CA
JACOBS, Michael, W.; CA
Agent:
VERMETTE & CO.; Granville Square 230-200 Granville Street Box 40 Vancouver, British Columbia V6I 1S4, CA
Priority Data:
2,205,62316.05.1997CA
Title (EN) METHOD AND APPARATUS FOR THE INTRAOSSEOUS INTRODUCTION OF A DEVICE SUCH AS AN INFUSION TUBE
(FR) METHODE ET APPAREIL PERMETTANT L'INTRODUCTION INTRA-OSSEUSE D'UN DISPOSITIF TEL QU'UNE TUBULURE A PERFUSION
Abstract:
(EN) This invention relates to an apparatus and method for infusing fluids to and aspirating tissue from an intraosseous site. The apparatus is comprised of an infusion tube coupled to an introducer with a release mechanism that removes the infusion tube once it has penetrated the bone a predetermined depth. As the introducer is withdrawn, the infusion tube remains in the bone. The ball release mechanism and other aspects of the apparatus can be modified to yield different penetration depths. The present invention also relates to a method and apparatus for locating the site of infusion and for relieving strain and stress on the infusion site. The template patch uses a key anatomical feature of the bone as a reference point to a target zone for infusion that is located a predetermined distance away from the feature. The template patch has a tube clamp and a covering that protect the infusion site from external forces.
(FR) L'invention concerne un dispositif et une méthode permettant d'introduire des fluides et d'aspirer du tissu au niveau d'un site intra-osseux. Le dispositif comprend une tubulure à perfusion couplée à un introducteur comportant un mécanisme de libération, qui ressort ladite tubulure une fois qu'elle a pénétré dans l'os sur une longueur prédéterminée. Quand on retire l'introducteur, la tubulure à perfusion reste dans l'os. Il est possible de modifier le mécanisme de libération à billes et d'autres aspects de l'invention afin d'obtenir des profondeurs de pénétration différentes. L'invention concerne également une méthode et un dispositif permettant de localiser le site de perfusion et d'atténuer les contraintes et les tensions à ce niveau. La plaque gabarit utilise une caractéristique anatomique évidente de l'os comme point de référence afin de marquer la zone cible pour la perfusion, située à une distance prédéterminée de ladite caractéristique. La plaque comporte une pince à tubulure et une plaque de protection, qui protège le site de perfusion des forces extérieures.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)