EP0350792B1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
A test blood gathering equipment
Assignee: SB Kawasumi Laboratories Inc
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Filing: 1989-07-06
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Granted: 1994-11-23
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Expires: 2009-07-06
Abstract
No abstract record available.
Inventors
- 👤 Chugo Minase
- 👤 Yasuto Okubo
- 👤 Keiji Yoshimura
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-26 20:51
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/02; B01L3/0289; B01L3/0293; A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/15003; A61B5/150755; A61B5/153
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
133 words
A test blood gathering equipment for opening a segment tube (15) which holds blood to be tested and for getting the blood out of the tube (15), characterized by a structure comprising a generally cylindrical body (2c - 2k; 31) having at its upper part an opening (4) for inserting the segment tube (15) thereinto, and a blood flowing hole (7c - 7g; 36) at its lower part, and a razor edge-shaped cutting piece (10c - 10k; 34) secured to an inner wall of said cylindrical body (2c - 2k; 31), said cutting piece (10c - 10k; 34) extending in a direction so as to open the segment tube (15) by means of said cutting piece (10c - 10k; 34) when the tube (15) is inserted into said body (2c - 2k; 31).
Claim 2
Dependent Claim
31 words
The equipment as claimed in claim 1, characterized by said razor edge-shaped cutting piece (10g) being secured to the inner wall of said cylindrical body (2g) at a middle part thereof.
Claim 3
Dependent Claim
40 words
The equipment as claimed in claim 1, characterized by said razor edge-shaped cutting piece (10c - 10f) being secured to the inner wall of said cylindrical body (2c - 2f) at a lower end part or a bottom part thereof.
Claim 4
Dependent Claim
40 words
The equipment as claimed in any one of claims 1 to 3, characterized by said razor edge-shaped cutting piece (10c, 10d-1, 10f - 10k, 34) traversing the cylindrical body (2c, 2d-1, 2f - 2k, 31) along the whole diameter thereof.
Claim 5
Dependent Claim
42 words
The equipment as claimed in any one of claims 1 to 4, characterized by said razor edge-shaped cutting piece (10c, 10d-1, 10g, 10k, 34) being secured at both ends of the inner wall of said cylindrical body (2c, 2d-1, 2g, 2k, 31).
Claim 6
Dependent Claim
44 words
The equipment as claimed in any one of the preceding claims, characterized by a horizontal cross-section of said cylindrical body (2d-1, 31) being elliptic, and said razor edge-shaped cutting piece (10d-1, 31) being provided in a direction crossing the large diameter of the ellipse.
Claim 7
Dependent Claim
53 words
The equipment as claimed in any one of claims 1 to 6, characterized by a structure closing the blood flowing hole (36) of said cylindrical body (31) with a sealing member (37), said sealing member (37) being adapted to be broken at a thin part (38) for opening said blood flowing hole (36).
References Cited (Backward Citations)
No citation records indexed.
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