Title of Invention	RIGID SHELL BUBBLE TYPE BLOOD OXYGENATOR
Abstract	There is disclosed a blood oxygenetor comprising e blood oxygenating column having blood inlet port end oxygen inlet port and a blood defaming column characterized in that said oxygen inlet port having en oxygen sparager is located ft the bottom level or the oxygeneting column below the level of the blood inlet port, the oxygenfting column being partitioned within into multi-compartments for the longer duration of flow of blood- oxygen mixture, geld oxygenating column being provided with a heat exchanger surrounding the same having fluid inlet end outlet ports, the oxygenrtor also heaving a defaming unit surrounding said heat exchanger and made of deforming material such as plastic sheets or nets and having a blood filter material, all the said. Components being housed within en external housing to make e compact unit.

Title of Invention

RIGID SHELL BUBBLE TYPE BLOOD OXYGENATOR

Abstract

There is disclosed a blood oxygenetor comprising e blood oxygenating column having blood inlet port end oxygen inlet port and a blood defaming column characterized in that said oxygen inlet port having en oxygen sparager is located ft the bottom level or the oxygeneting column below the level of the blood inlet port, the oxygenfting column being partitioned within into multi-compartments for the longer duration of flow of blood- oxygen mixture, geld oxygenating column being provided with a heat exchanger surrounding the same having fluid inlet end outlet ports, the oxygenrtor also heaving a defaming unit surrounding said heat exchanger and made of deforming material such as plastic sheets or nets and having a blood filter material, all the said. Components being housed within en external housing to make e compact unit.

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Patent Number

174077

Indian Patent Application Number

3/MAS/1990

PG Journal Number

30/2009

Publication Date

24-Jul-2009

Grant Date

05-May-1995

Date of Filing

02-Apr-1991

Name of Patentee

M/S. SREE CHITRA TIRUNAL INSTITUTE

Applicant Address

MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012

Inventors:

#	Inventor's Name	Inventor's Address
1	DIVAKARA PANICKER SOLOCHANA NAGESH	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012
2	OMANA AMMA SREEDHARAN NEELAKANTAN NAIR	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012
3	ASWATH NARAYANAN VENKATA RAMANI	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012
4	RANJIT DIVAKARAN	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012
5	HARIKRISHNAN UIJAYA KUMAR	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012
6	BALAKRISHNAN NAIR AJIT KUMAR	SREE. CHITRA TIRUNAL INSTITUTE, MEDICAL SCIENCE & TECHNOLOGY, BIOMEDICAL TECHNOLOGYWING, OF SATELMOND PALACE, TRIVANDRUM 695 012

PCT International Classification Number

A61M 1/14

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA