GB1550219A - Permanent magnet for implantation in living tissue - Google Patents

Permanent magnet for implantation in living tissue

Info

Publication number
GB1550219A
GB1550219A GB45934/76A GB4593476A GB1550219A GB 1550219 A GB1550219 A GB 1550219A GB 45934/76 A GB45934/76 A GB 45934/76A GB 4593476 A GB4593476 A GB 4593476A GB 1550219 A GB1550219 A GB 1550219A
Authority
GB
United Kingdom
Prior art keywords
implantation
permanent magnet
living tissue
living
tissue
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
GB45934/76A
Other languages
English (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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1550219A publication Critical patent/GB1550219A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00718—Restoration of lid function
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/009—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof magnetic

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Power Engineering (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Magnetic Treatment Devices (AREA)
GB45934/76A 1975-11-06 1976-11-04 Permanent magnet for implantation in living tissue Expired GB1550219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1434275A CH591237A5 (US20090182215A1-20090716-C00004.png) 1975-11-06 1975-11-06

Publications (1)

Publication Number Publication Date
GB1550219A true GB1550219A (en) 1979-08-08

Family

ID=4400005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45934/76A Expired GB1550219A (en) 1975-11-06 1976-11-04 Permanent magnet for implantation in living tissue

Country Status (8)

Country Link
US (1) US4197840A (US20090182215A1-20090716-C00004.png)
JP (1) JPS5259989A (US20090182215A1-20090716-C00004.png)
CA (1) CA1069790A (US20090182215A1-20090716-C00004.png)
CH (1) CH591237A5 (US20090182215A1-20090716-C00004.png)
DE (2) DE2553244A1 (US20090182215A1-20090716-C00004.png)
FR (1) FR2330376A1 (US20090182215A1-20090716-C00004.png)
GB (1) GB1550219A (US20090182215A1-20090716-C00004.png)
NL (1) NL7612210A (US20090182215A1-20090716-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121608A (en) * 1982-05-24 1983-12-21 Varian Associates Silicone rubber for relieving stress in magnet constructions

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US4799487A (en) * 1987-05-11 1989-01-24 Bleicher Joel N Reanimation device and method for treating the paralyzed face
US4978323A (en) * 1989-08-10 1990-12-18 George Freedman System and method for preventing closure of passageways
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JPH06254168A (ja) * 1991-10-29 1994-09-13 Tanaka Kikinzoku Kogyo Kk 組織内加温温熱療法
US5595563A (en) * 1995-09-05 1997-01-21 Moisdon; Roger G. F. Method and apparatus for maintaining the position of body parts
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FR2278314A1 (fr) * 1974-07-16 1976-02-13 Elbaz Jean Procede pour assister la contraction d'un muscle defaillant et dispositif formant prothese pour la mise en oeuvre dudit procede
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121608A (en) * 1982-05-24 1983-12-21 Varian Associates Silicone rubber for relieving stress in magnet constructions

Also Published As

Publication number Publication date
US4197840A (en) 1980-04-15
JPS5259989A (en) 1977-05-17
CH591237A5 (US20090182215A1-20090716-C00004.png) 1977-09-15
DE7537747U (de) 1977-08-11
NL7612210A (nl) 1977-05-10
CA1069790A (en) 1980-01-15
DE2553244A1 (de) 1977-05-12
FR2330376A1 (fr) 1977-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee