Title of Invention

MEDIASTINAL DRAIINAGE DEVICE

Abstract Comprising a vacuum regulator connected to a collection system, said system having accessory for transfusion and drainage tube, the vacuum regulator having a regulator top provided with a tubular extension one side while the other side is free of any tubular portion, side regulator top being housed on a bottom component with the tubular extension facing away from the some bottom component having a float compartment with a float or recess therein one end and accommodating a float member which has plurality of through openings or holes across its body, while the other end of the bottom component has a filter compartment in the form of a recess and accommodates a filter material therein.
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Documents:


Patent Number 180411
Indian Patent Application Number 752/MAS/1991
PG Journal Number 30/2009
Publication Date 24-Jul-2009
Grant Date 24-Dec-1998
Date of Filing 08-Jan-1993
Name of Patentee SREE. CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY
Applicant Address BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVANDRUM 695 012
Inventors:
# Inventor's Name Inventor's Address
1 HARIKRISHNAN VIJAYAKUMAR SREE CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY, BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVANDRUM 695 012
2 BALAKRISHNAN NAIR AJITKUMER. SREE CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY, BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVANDRUM 695 012,
3 SEKHARA PILLAI VIJAYAN SREE CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY, BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVANDRUM 695 012,
4 CHANDRA-VILASOM PARAMESWARAN NARAYANAN NAIR SREE CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY, BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVANDRUM 695 012,
PCT International Classification Number A61M 1/100
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA