GB1405764A - Intrauterine contraceptive devices - Google Patents

Intrauterine contraceptive devices

Info

Publication number
GB1405764A
GB1405764A GB5133972A GB5133972A GB1405764A GB 1405764 A GB1405764 A GB 1405764A GB 5133972 A GB5133972 A GB 5133972A GB 5133972 A GB5133972 A GB 5133972A GB 1405764 A GB1405764 A GB 1405764A
Authority
GB
United Kingdom
Prior art keywords
spurs
webs
tail
attached
rows
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
GB5133972A
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.)
AH Robins Co Inc
Original Assignee
AH Robins Co 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 AH Robins Co Inc filed Critical AH Robins Co Inc
Publication of GB1405764A publication Critical patent/GB1405764A/en
Expired legal-status Critical Current

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
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/142—Wirelike structures, e.g. loops, rings, spirals
    • A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration

Landscapes

  • Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1405764 Intra-uterine contraceptive devices A H ROBINS CO INC 7 Nov 1972 51339/72 Heading A5R An intra-uterine contraceptive device comprises an elongate central core body 10 having a nose 12, a tail 14, lateral sides 16 and a plurality of closely spaced elongate spurs 18 with smoothly contoured terminal portions extending outwardly from the lateral sides of the core body at least some of these spurs having an inclination towards the tail. As shown two rows of spurs are provided on each lateral side. The spurs are inclined towards the tail and decrease successively in length from the nose to the tail. Each spur increases in crosssection towards its free end enabling the spur to flex. Thin webs 20 are formed between the spurs and attached to the lateral sides. The webs may be attached to or unattached to the adjacent spurs. Additional transverse webs (26) Fig 2, (not shown), are formed between spurs in different rows. The transverse webs may be attached to or unattached to the adjacent spurs and or webs. A line 28 is attached to the tail 14. The line may have a knot to act as a marker. A single row or more than two rows of spurs may be formed on each lateral side. The webs may be shorter or longer than adjacent spurs. The device is made as a onepiece plastics moulding.
GB5133972A 1971-06-23 1972-11-07 Intrauterine contraceptive devices Expired GB1405764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15576871A 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
GB1405764A true GB1405764A (en) 1975-09-10

Family

ID=22556714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5133972A Expired GB1405764A (en) 1971-06-23 1972-11-07 Intrauterine contraceptive devices

Country Status (6)

Country Link
US (1) US3750662A (en)
AU (1) AU445517B2 (en)
BE (1) BE791735A (en)
DE (1) DE2253893A1 (en)
FR (1) FR2202437A5 (en)
GB (1) GB1405764A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933153A (en) * 1974-03-18 1976-01-20 Laszlo Kalman Csatary Intra-uterine contraceptive device
EP0147274A1 (en) * 1983-12-01 1985-07-03 BIOMASYS Société dite: Intra-uterine devices
FR2565482A2 (en) * 1984-06-07 1985-12-13 Biomasys Improvements made to intra-uterine devices
FR2555893A1 (en) * 1983-12-01 1985-06-07 Biomasys Improvements made to intra-uterine devices
JP5990524B2 (en) 2010-10-18 2016-09-14 バイオセプティブ，インコーポレイテッド Apparatus and method for inserting an instrument or drug into a body cavity
US9265652B2 (en) 2012-08-14 2016-02-23 Contramed, Llc Intrauterine contraceptive device
US9089418B2 (en) 2012-08-14 2015-07-28 Contramed, Llc Intrauterine contraceptive device
US10918516B2 (en) 2013-10-14 2021-02-16 Sebela Vlc Limited Intrauterine device with controlled copper ion elution
US10188546B2 (en) * 2013-10-14 2019-01-29 Sebela Vlc Limited Intrauterine device with controlled copper ion elution
US9180040B2 (en) 2013-10-18 2015-11-10 Contramed, Llc Intrauterine device with retrieval thread

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1267627A (en) * 1916-09-20 1918-05-28 Franklin L Campbell Artificial bait.
US2616559A (en) * 1949-04-15 1952-11-04 Daniel F Hyland Packing articles, such as fishing lures, made of flexible sheet material
US2722766A (en) * 1952-12-11 1955-11-08 Anthony C Accetta Fish lure

Also Published As

Publication number Publication date
BE791735A (en) 1973-03-16
DE2253893A1 (en) 1974-05-16
AU4755172A (en) 1974-02-21
US3750662A (en) 1973-08-07
FR2202437A5 (en) 1974-05-03
AU445517B2 (en) 1974-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees