CA1200167A - Dispositif de coupe - Google Patents

Dispositif de coupe

Info

Publication number: CA1200167A
Authority: CA; Canada
Prior art keywords: cutting instrument; cutting; blade body; edge portion; conductive strip
Prior art date: 1980-10-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000460923A

Other languages

English (en)

Inventor

Robert W. Beard

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Oximetrix Inc

Original Assignee

Oximetrix Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-10-28

Filing date

1984-08-13

Publication date

1986-02-04

1980-10-28 Priority claimed from US06/201,603 external-priority patent/US4485810A/en

1981-06-30 Priority claimed from US06/278,955 external-priority patent/US4481057A/en

1984-08-13 Application filed by Oximetrix Inc filed Critical Oximetrix Inc

1984-08-13 Priority to CA000460923A priority Critical patent/CA1200167A/fr

1986-02-04 Application granted granted Critical

1986-02-04 Publication of CA1200167A publication Critical patent/CA1200167A/fr

Status Expired legal-status Critical Current

Links

238000005520 cutting process Methods 0.000 title claims abstract description 51
239000000463 material Substances 0.000 claims description 7
239000000853 adhesive Substances 0.000 claims description 6
230000001070 adhesive effect Effects 0.000 claims description 6
229910052802 copper Inorganic materials 0.000 description 13
239000010949 copper Substances 0.000 description 13
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
229910000831 Steel Inorganic materials 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000010959 steel Substances 0.000 description 8
239000000758 substrate Substances 0.000 description 5
230000000740 bleeding effect Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
239000010432 diamond Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229920001721 polyimide Polymers 0.000 description 2
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004642 Polyimide Substances 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
239000004020 conductor Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
230000035876 healing Effects 0.000 description 1
208000015181 infectious disease Diseases 0.000 description 1
239000002245 particle Substances 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
-1 polytetrafluoroethylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
239000013464 silicone adhesive Substances 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1

Landscapes

Surgical Instruments (AREA)

CA000460923A 1980-10-28 1984-08-13 Dispositif de coupe Expired CA1200167A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000460923A CA1200167A (fr)	1980-10-28	1984-08-13	Dispositif de coupe

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US201,603		1980-10-28
US06/201,603 US4485810A (en)	1980-10-28	1980-10-28	Surgical cutting blade
US278,955		1981-06-30
US06/278,955 US4481057A (en)	1980-10-28	1981-06-30	Cutting device and method of manufacture
CA000387733A CA1178867A (fr)	1980-10-28	1981-10-09	Dispositif de coupe, et methode de fabrication connexe
CA000460923A CA1200167A (fr)	1980-10-28	1984-08-13	Dispositif de coupe

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000387733A Division CA1178867A (fr)	1980-10-28	1981-10-09	Dispositif de coupe, et methode de fabrication connexe

Publications (1)

Publication Number	Publication Date
CA1200167A true CA1200167A (fr)	1986-02-04

Family

ID=27167152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000460923A Expired CA1200167A (fr)	1980-10-28	1984-08-13	Dispositif de coupe

Country Status (1)

Country	Link
CA (1)	CA1200167A (fr)

1984
- 1984-08-13 CA CA000460923A patent/CA1200167A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2003-02-04	MKEX	Expiry