SE392209B - FOR POSITIONING IN ORAT INTENDED, ON-SITE FORMED HEARING PROTECTION DEVICE - Google Patents

FOR POSITIONING IN ORAT INTENDED, ON-SITE FORMED HEARING PROTECTION DEVICE

Info

Publication number
SE392209B
SE392209B SE1219771A SE1219771A SE392209B SE 392209 B SE392209 B SE 392209B SE 1219771 A SE1219771 A SE 1219771A SE 1219771 A SE1219771 A SE 1219771A SE 392209 B SE392209 B SE 392209B
Authority
SE
Sweden
Prior art keywords
orat
positioning
intended
protection device
hearing protection
Prior art date
Application number
SE1219771A
Other languages
Swedish (sv)
Inventor
T K Johnson
J Sataloff
Original Assignee
Marion Health & Safety 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.)
Filing date
Publication date
Application filed by Marion Health & Safety Inc filed Critical Marion Health & Safety Inc
Publication of SE392209B publication Critical patent/SE392209B/en

Links

Classifications

    • 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
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
SE1219771A 1970-09-28 1971-09-27 FOR POSITIONING IN ORAT INTENDED, ON-SITE FORMED HEARING PROTECTION DEVICE SE392209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7587770A 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
SE392209B true SE392209B (en) 1977-03-21

Family

ID=22128530

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1219771A SE392209B (en) 1970-09-28 1971-09-27 FOR POSITIONING IN ORAT INTENDED, ON-SITE FORMED HEARING PROTECTION DEVICE

Country Status (7)

Country Link
BE (1) BE773114A (en)
DE (1) DE2147936A1 (en)
FR (1) FR2108657A5 (en)
GB (1) GB1358065A (en)
IT (1) IT943621B (en)
NL (1) NL7113162A (en)
SE (1) SE392209B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2967334D1 (en) * 1979-09-28 1985-01-31 Peter Joseph Carr Method of making an ear insert and ear insert made by this method
FR2657716B1 (en) * 1990-02-01 1995-07-13 Leher Francois SOUND TRANSMISSION DEVICE WITH SELECTIVE FILTERING, INTENDED TO BE PLACED IN THE EXTERNAL AUDITIVE DUCT.

Also Published As

Publication number Publication date
DE2147936A1 (en) 1972-03-30
BE773114A (en) 1972-01-17
IT943621B (en) 1973-04-10
GB1358065A (en) 1974-06-26
FR2108657A5 (en) 1972-05-19
NL7113162A (en) 1972-03-30
AU3356071A (en) 1973-03-22

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