GB2098489B - Signal processing apparatus - Google Patents

Signal processing apparatus

Info

Publication number
GB2098489B
GB2098489B GB8214335A GB8214335A GB2098489B GB 2098489 B GB2098489 B GB 2098489B GB 8214335 A GB8214335 A GB 8214335A GB 8214335 A GB8214335 A GB 8214335A GB 2098489 B GB2098489 B GB 2098489B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
signal processing
signal
processing
Prior art date
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
GB8214335A
Other versions
GB2098489A (en
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.)
HODGSON DR JOHN ASHWORTH
Original Assignee
HODGSON DR JOHN ASHWORTH
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 HODGSON DR JOHN ASHWORTH filed Critical HODGSON DR JOHN ASHWORTH
Priority to GB8214335A priority Critical patent/GB2098489B/en
Publication of GB2098489A publication Critical patent/GB2098489A/en
Application granted granted Critical
Publication of GB2098489B publication Critical patent/GB2098489B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • A61F2/72—Bioelectric control, e.g. myoelectric
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
GB8214335A 1981-05-15 1982-05-17 Signal processing apparatus Expired GB2098489B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8214335A GB2098489B (en) 1981-05-15 1982-05-17 Signal processing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8114896 1981-05-15
GB8214335A GB2098489B (en) 1981-05-15 1982-05-17 Signal processing apparatus

Publications (2)

Publication Number Publication Date
GB2098489A GB2098489A (en) 1982-11-24
GB2098489B true GB2098489B (en) 1986-04-09

Family

ID=26279469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8214335A Expired GB2098489B (en) 1981-05-15 1982-05-17 Signal processing apparatus

Country Status (1)

Country Link
GB (1) GB2098489B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582049A (en) * 1983-09-12 1986-04-15 Ylvisaker Carl J Patient initiated response method
US4766901A (en) * 1985-12-18 1988-08-30 Telectronics N.V. Rate responsive pacing system using the integrated evoked potential
DE3787186T2 (en) * 1986-03-19 1994-05-05 Telectronics Nv Clock-sensitive stimulation using the ventricular gradient.
DE4416509C1 (en) * 1994-05-10 1995-11-23 Bock Orthopaed Ind Process for the myoelectric control of an artificial limb

Also Published As

Publication number Publication date
GB2098489A (en) 1982-11-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee