EP1175191A1 - Verfahren zum betätigen einer intrauterinvorrichtung sowie eine dieses verfahren ermöglichende intrauterinvorrichtung - Google Patents

Verfahren zum betätigen einer intrauterinvorrichtung sowie eine dieses verfahren ermöglichende intrauterinvorrichtung

Info

Publication number
EP1175191A1
EP1175191A1 EP00918615A EP00918615A EP1175191A1 EP 1175191 A1 EP1175191 A1 EP 1175191A1 EP 00918615 A EP00918615 A EP 00918615A EP 00918615 A EP00918615 A EP 00918615A EP 1175191 A1 EP1175191 A1 EP 1175191A1
Authority
EP
European Patent Office
Prior art keywords
needle
sheath
iud
wire
inserter
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.)
Withdrawn
Application number
EP00918615A
Other languages
English (en)
French (fr)
Inventor
Dirk Wildemeersch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1175191A1 publication Critical patent/EP1175191A1/de
Withdrawn legal-status Critical Current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
    • A61F6/18—Inserters or removers ; Apparatus for loading an intra-uterine device into an insertion tube

Definitions

  • fig 6 is a section, only in the sheath, along AA in fig.3 fig 7 is a section, only in the pusher, along BB in fig.3 fig 8 to 10 show in partial view, in profile and in section, another embodiment of the invention, in its successive stages of actuation. Detailed description of the invention.
  • the pusher 3 has a front body 5, in which is fixed the proximal part 2 of the needle 1, connected by two arms 6, 6 'to a plate 7 of actuation, constituting the pusher itself. Said plate 7 is connected by an elastic tongue 8 to a pusher 9 extending, between the arms 6, 6 ', in a movable arm 10 provided with a projection 11.
  • the fore-body 5 also includes a projection
  • the sheath 4 comprises a tubular part 14 of small diameter, intended to receive the needle 1 and an IUD 15, and an enlarged base 16, intended to receive and guide the fore-body 5 of the pusher.
  • the enlarged base are formed two orifices 17, 17 ′, aligned to cooperate with the projection 11 of the pusher, a stop 18, a channel 19, forming a local enlargement of the base 16 intended to allow the passage of the projection 12 constituting an abutment on the fore-body 5.
  • a groove 20 intended to allow the passage of the projection 12, and an elastic tongue 21, intended to rebound elastically beyond the projection 12 during the introduction of the pusher 3 into the sheath 4.
  • a pulling wire 22 of the IUD 15 is shown in dotted lines.
  • the cooperation of the IUD and the needle is carried out by means of a fixing wire 23, fixed in a known manner to the distal end 24 of the needle by a loop and knot system 25.
  • the device is constituted in the following manner.
  • An IUD 15 is mounted on the needle 1 by engaging the loop and knot system 25 on the distal end 24 of said needle, the cooperation of the IUD 15 and the needle 1 being maintained by ensuring traction on the wire. traction 22.
  • the traction wire is thus engaged in the grooves 13, 13 ′ of the pusher 3.
  • the needle 1 is then introduced into the sheath 4 until the fore-body 5 of the pusher 3 enters the enlarged base 16 of the sheath, where the projection 22 crosses the channel 19 and enters the groove 20 until passing beyond the elastic tongue 21.
  • the projection 11 of the pusher engages in the hole 17 of the pusher up to the level of the bottom of the groove 13 ', thus blocking the traction wire 22 in the stretched state.
  • the needle 1 is thus made integral with the sheath 4 and immobilized relative to the latter in a first position, in which the distal end 24 of the needle does not come out of the sheath 1.
  • the assembly can then be stored sterile, the inserter provided with the IUD being ready for use. In use, when the inserter is actuated, it has normally been introduced into the die until the end of the sleeve 1, on the part tubular 14, is in contact with the bottom of the matrix.
  • This blocking of the needle 1 in the sheath 4 therefore makes it possible to operate a movement of withdrawal of the inserter (assembly of the sheath 4 and the needle 1 secured to the pusher 3) by a simple traction exerted on the pusher, while the IUD 15, integral with the knot and loop system 25 introduced into the tissue of the matrix, and the traction wire 22, remains in place.
  • the withdrawal of the inserter can thus take place without any risk of jamming the pulling wire 22 in the said inserter, and therefore without risk of pulling on the IUD 15.
  • the projection 11, in which the groove 13 'is formed has a stepped shape.
  • FIGS. 8 to 10 Another embodiment of the invention is illustrated by way of example in FIGS. 8 to 10.
  • a protrusion 5 ′ of a pusher 3 ′ moves in an enlarged base 16 ′ d 'a sheath 4'.
  • the sash 5 'further has two grooves 13 ", 13"', in the extension of each other, separated by a solid boss 27.
  • the traction wire (not shown) of the IUD is intended to be received in the grooves 13 ", 13"'while crossing the boss 27.
  • the face 28 of the boss 27 forming the wall of the notch 17 "constitutes at the same time, by its cooperation with the elastic tongue 21 ', as illustrated in FIG. 8, means for wedging the pulling wire and, under the action of a thrust exerted on the thumb 3 ', means for releasing the needle and this thread, the said face then acting as a ramp to spread the tongue from the notch 17 ".

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP00918615A 1999-04-16 2000-04-13 Verfahren zum betätigen einer intrauterinvorrichtung sowie eine dieses verfahren ermöglichende intrauterinvorrichtung Withdrawn EP1175191A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9900266 1999-04-16
BE9900266A BE1012613A3 (fr) 1999-04-16 1999-04-16 Procede de retenue et d'actionnement d'un inserteur de sterilet, et inserteur permettant l'application de ce procede.
PCT/BE2000/000035 WO2000062725A1 (fr) 1999-04-16 2000-04-13 Procede de retenue et d'actionnement d'un inserteur de sterilet, et inserteur permettant l'application de ce procede

Publications (1)

Publication Number Publication Date
EP1175191A1 true EP1175191A1 (de) 2002-01-30

Family

ID=3891870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00918615A Withdrawn EP1175191A1 (de) 1999-04-16 2000-04-13 Verfahren zum betätigen einer intrauterinvorrichtung sowie eine dieses verfahren ermöglichende intrauterinvorrichtung

Country Status (6)

Country Link
US (1) US6588429B1 (de)
EP (1) EP1175191A1 (de)
CN (1) CN1184937C (de)
AU (1) AU3950500A (de)
BE (1) BE1012613A3 (de)
WO (1) WO2000062725A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897567A (en) * 1993-04-29 1999-04-27 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5916227A (en) * 1992-10-07 1999-06-29 Scimed Life Systems, Inc. Ablation devices and methods of use

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031902A1 (en) 2008-09-17 2010-03-25 Bayer Schering Pharma Oy An inserter
US11992431B2 (en) 2008-09-17 2024-05-28 Bayer Oy Inserter
FI20080523A0 (fi) * 2008-09-17 2008-09-17 Bayer Schering Pharma Oy Insertteri
FI20080524A0 (fi) * 2008-09-17 2008-09-17 Bayer Schering Pharma Oy Insertteri
USD791318S1 (en) 2009-09-14 2017-07-04 Bayer Oy Inserter
AU2011317256A1 (en) 2010-10-18 2013-05-02 Bioceptive, Inc. Methods and apparatus for inserting a device or pharmaceutical into a body cavity
JP6068350B2 (ja) * 2010-10-29 2017-01-25 オディセア・ファルマ・ソシエテ・プリベ・ア・レスポンサビリテ・リミテＯｄｙｓｓｅａ Ｐｈａｒｍａ Ｓ．Ｐ．Ｒ．Ｌ． 子宮内挿入器具
US10028858B2 (en) 2011-07-11 2018-07-24 Medicines360 Intrauterine systems, IUD insertion devices, and related methods and kits therefor
US9592148B2 (en) * 2012-05-23 2017-03-14 Nandhika Wijay Acute and permanent occlusion device, delivery catheter and method
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
US20170273820A1 (en) * 2016-03-24 2017-09-28 Medicines360 Iud insertion devices, and related methods and kits therefor
WO2018152307A1 (en) * 2017-02-15 2018-08-23 Board Of Regents, The University Of Texas System Systems and methods to decrease intrauterine device expulsion and perforation
US11141308B2 (en) 2017-08-31 2021-10-12 Crossbay Medical, Inc. Apparatus and method for everting catheter for IUD delivery and placement in the uterine cavity
BR202019016494U2 (pt) * 2019-08-08 2021-02-09 Wta - Watanabe Tecnologia Aplicada Eireli - Epp Dispositivo para liberação lenta de progesterona
WO2021102220A1 (en) 2019-11-21 2021-05-27 Coopersurgical, Inc. Packaging systems for implantable devices and related methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840005A (en) * 1970-11-12 1974-10-08 J Walker Dual contraceptive device
MX146311A (es) * 1974-02-28 1982-06-04 Ricardo Garcia Roel Dispositivo intrauterino para el puerperioinmediato para el control de la fertilidad humana
FR2536987B1 (fr) * 1982-07-19 1985-10-31 Serimed Sterilet endo-uterin pour les animaux tels que les chiennes
IN161985B (de) * 1984-03-29 1988-03-12 Wildemeersch Dirk
BE901652A (fr) * 1985-02-05 1985-05-29 Wildemeersch Dirk Dispositif anticonceptionnel intra-uterin nouveau et perfectionne, et son dispositif d'insertion et de fixation a la matrice.
FR2620935B3 (fr) * 1987-09-25 1989-09-22 N Proizv Ob Tulatschermet Appareil pour l'introduction de sterilets
US4949732A (en) * 1989-08-24 1990-08-21 Gyno Pharma Inc. Apparatus for insertion and fixation of an intra uterine contraceptive device to the uterine fundus
US5370129A (en) * 1992-08-28 1994-12-06 Db Inserters, Inc. IUD inserting apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0062725A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916227A (en) * 1992-10-07 1999-06-29 Scimed Life Systems, Inc. Ablation devices and methods of use
US5938670A (en) * 1992-10-07 1999-08-17 Scimed Life Systems, Inc. Ablation devices and methods of use
US5897567A (en) * 1993-04-29 1999-04-27 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use

Also Published As

Publication number Publication date
WO2000062725A1 (fr) 2000-10-26
CN1184937C (zh) 2005-01-19
AU3950500A (en) 2000-11-02
CN1344141A (zh) 2002-04-10
BE1012613A3 (fr) 2001-01-09
US6588429B1 (en) 2003-07-08

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