DK561981A - ELECTRICAL SURGICAL DEVICE - Google Patents

ELECTRICAL SURGICAL DEVICE

Info

Publication number
DK561981A
DK561981A DK561981A DK561981A DK561981A DK 561981 A DK561981 A DK 561981A DK 561981 A DK561981 A DK 561981A DK 561981 A DK561981 A DK 561981A DK 561981 A DK561981 A DK 561981A
Authority
DK
Denmark
Prior art keywords
generator
cable
electrode
connecting cable
hand piece
Prior art date
Application number
DK561981A
Other languages
Danish (da)
Other versions
DK149762B (en
DK149762C (en
Inventor
S K L Goof
J S Hansen
Original Assignee
Goof Sven Karl Lennart
J S Hansen
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.)
Filing date
Publication date
Application filed by Goof Sven Karl Lennart, J S Hansen filed Critical Goof Sven Karl Lennart
Priority to DK561981A priority Critical patent/DK149762C/en
Publication of DK561981A publication Critical patent/DK561981A/en
Publication of DK149762B publication Critical patent/DK149762B/en
Application granted granted Critical
Publication of DK149762C publication Critical patent/DK149762C/en

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  • Surgical Instruments (AREA)

Abstract

An electrosurgical apparatus comprises a high-frequency power generator 10, a high-frequency transformer, a hand piece 4 for fitting an electrode 12 and a connecting cable 6 between the generator and the hand piece. In order to produce an automatic adjustment so that the power delivered by the cutter electrode 12 is at all times proportional to the cutting depth, the length of the connecting cable is adjusted according to the generator output frequency, so that the transfer function of the connecting cable gives a purely ohmic transfer of the load on the electrode side of the cable to the generator side of the cable. <IMAGE>
DK561981A 1981-01-02 1981-12-17 ELECTRICAL SURGICAL DEVICE DK149762C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK561981A DK149762C (en) 1981-01-02 1981-12-17 ELECTRICAL SURGICAL DEVICE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK1581 1981-01-02
DK1581 1981-01-02
DK561981 1981-12-17
DK561981A DK149762C (en) 1981-01-02 1981-12-17 ELECTRICAL SURGICAL DEVICE

Publications (3)

Publication Number Publication Date
DK561981A true DK561981A (en) 1982-07-03
DK149762B DK149762B (en) 1986-09-29
DK149762C DK149762C (en) 1987-04-13

Family

ID=26063117

Family Applications (1)

Application Number Title Priority Date Filing Date
DK561981A DK149762C (en) 1981-01-02 1981-12-17 ELECTRICAL SURGICAL DEVICE

Country Status (1)

Country Link
DK (1) DK149762C (en)

Also Published As

Publication number Publication date
DK149762B (en) 1986-09-29
DK149762C (en) 1987-04-13

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Legal Events

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PBP Patent lapsed