GB1288822A – – Google Patents
GB1288822A – – Google Patents
Info
Publication number
GB1288822A
GB1288822A
GB1539670A
GB1539670A
GB1288822A
GB 1288822 A
GB1288822 A
GB 1288822A
GB 1539670 A
GB1539670 A
GB 1539670A
GB 1539670 A
GB1539670 A
GB 1539670A
GB 1288822 A
GB1288822 A
GB 1288822A
Authority
GB
United Kingdom
Prior art keywords
leg
arms
collar
holes
transverse
Prior art date
1969-04-08
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
GB1539670A
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.)
1969-04-08
Filing date
1970-04-01
Publication date
1972-09-13
1970-04-01
Application filed
filed
Critical
1972-09-13
Publication of GB1288822A
publication
Critical
patent/GB1288822A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
1288822 Intra-uterine devices C G MASSOURAS 1 April 1970 [8 April 1969 18 Sept 1969] 15396/70 Heading A5R A gynaecological device for insertion into the womb comprises a flexible Y-shaped member having a membrane secured to both arms 2, 3 and extending between them, the device being of a soft plastics material, preferably polyethylene. In the embodiment shown, the membrane is divided at 11 into two portions 8, 9, the adjacent free edges being thickened at 10. The leg 5 of the Y-shaped member is provided at its free end with a transverse bar 7 and a hole 6 through which a thread (not shown) may be passed. The membrane may extend continuously between the arms of the member as indicated at (4), Fig. 1 (not shown), the leg being formed with a plurality of holes (6). The bar 7 may be omitted as in Fig. 5 (not shown), and the leg (5) Fig. 6 (not shown), formed with a plurality of holes (6) at bulged portions. Alternatively, a transverse oval plate (12), Fig. 8 (not shown), may be formed around a collar (13) slidable over the leg of the member and serving to bring the arms closer during insertion through the vagina and cervix, the collar (13) having a hole (15) adapted to register with one of a plurality of holes (6) in the leg, a thread (16) being adapted to hold the collar (13) in a desired position. Alternatively, the plate (12) Fig. 4 (not shown), may be fixed at the free end of the leg of the member and a separate slidable collar (13) provided. In a further modification, Fig. 3 (not shown), the arms (2), (3) are extended as flagella (14) adapted to enter the Fallopian tubes and the leg (5) is provided with two transverse bars (7) and holes (6). These bars may be omitted, Fig. 7 (not shown). In use, the device is placed in the uteous via the vagina or through an incision, and serves to prevent internal adhesion and blockages after surgery, or may be used as a contraceptive device. The arms 2, 3 of the member are brought together by pliers during insertion through the vagina, or by means of the slidable collar, transverse members of the leg of the member serving to contact the edge of the cervix to hold the device in position. Parts of the leg of the member extending into the vaginal track are removed after insertion and it is stated that one embodiment of the device may be converted into another by the removal of components.
GB1539670A
1969-04-08
1970-04-01
Expired
GB1288822A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GR690037193
1969-04-08
GR690038223
1969-09-18
Publications (1)
Publication Number
Publication Date
GB1288822A
true
GB1288822A
(en)
1972-09-13
Family
ID=26316337
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1539670A
Expired
GB1288822A
(en)
1969-04-08
1970-04-01
Country Status (3)
Country
Link
US
(1)
US3645258A
(en)
CH
(1)
CH508391A
(en)
GB
(1)
GB1288822A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0100924A1
(en)
*
1982-07-31
1984-02-22
Fundatech S.A.
Intrauterine device
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3811435A
(en)
*
1968-03-18
1974-05-21
S Soichet
Intrauterine device and injection mechanism
US4034749A
(en)
*
1973-12-06
1977-07-12
Schering Aktiengesellschaft
Intrauterine contraceptive device
US4038978A
(en)
*
1975-02-13
1977-08-02
John McLean Morris
Intrauterine device
US8052669B2
(en)
2004-02-25
2011-11-08
Femasys Inc.
Methods and devices for delivery of compositions to conduits
US8048086B2
(en)
2004-02-25
2011-11-01
Femasys Inc.
Methods and devices for conduit occlusion
US9238127B2
(en)
2004-02-25
2016-01-19
Femasys Inc.
Methods and devices for delivering to conduit
US8048101B2
(en)
2004-02-25
2011-11-01
Femasys Inc.
Methods and devices for conduit occlusion
CN101249032B
(en)
*
2008-03-25
2010-04-21
朱东波
Sterilization bolt
US9554826B2
(en)
2008-10-03
2017-01-31
Femasys, Inc.
Contrast agent injection system for sonographic imaging
US10070888B2
(en)
2008-10-03
2018-09-11
Femasys, Inc.
Methods and devices for sonographic imaging
SI24779A
(en)
*
2014-08-28
2016-02-29
CABALLUS CARNIOLUS & AMSTERDAMUS, veterinarsko tehnološki center in trgovina, uvoz – izvoz d.o.o.
Intrauterine device for humans and animals and the process for producing the same
WO2017184669A1
(en)
*
2016-04-20
2017-10-26
Duke University
Intrauterine adhesion barrier device and method of use
AU201617347S
(en)
*
2016-12-23
2017-01-23
Jurox Pty Ltd
intravaginal device
US20220233343A1
(en)
*
2019-06-15
2022-07-28
Upsilon Healthcare Technology, Llc
Intrauterine device
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US709675A
(en)
*
1901-10-04
1902-09-23
Albert Heimann
Pessary.
US3256878A
(en)
*
1964-05-28
1966-06-21
Schwartz Jerome
Intra-uterine contraceptive appliance
US3291125A
(en)
*
1965-09-23
1966-12-13
Ralph R Robinson
Intrauterine u-shaped pessary
US3410265A
(en)
*
1965-12-06
1968-11-12
Marc E Chaft
Intra-uterine contraceptive device and device for inserting the same
US3545439A
(en)
*
1968-01-04
1970-12-08
Upjohn Co
Medicated devices and methods
US3507274A
(en)
*
1968-03-18
1970-04-21
Samuel Soichet
Intra-uterine device
1970
1970-03-12
CH
CH365670A
patent/CH508391A/en
not_active
IP Right Cessation
1970-03-17
US
US20229A
patent/US3645258A/en
not_active
Expired – Lifetime
1970-04-01
GB
GB1539670A
patent/GB1288822A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0100924A1
(en)
*
1982-07-31
1984-02-22
Fundatech S.A.
Intrauterine device
Also Published As
Publication number
Publication date
US3645258A
(en)
1972-02-29
CH508391A
(en)
1971-06-15
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Legal Events
Date
Code
Title
Description
1973-01-24
PS
Patent sealed [section 19, patents act 1949]
1984-12-05
PCNP
Patent ceased through non-payment of renewal fee
