US2935067A - Hypodermic set - Google Patents

Hypodermic set Download PDF

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Publication number
US2935067A
US2935067A US497769A US49776955A US2935067A US 2935067 A US2935067 A US 2935067A US 497769 A US497769 A US 497769A US 49776955 A US49776955 A US 49776955A US 2935067 A US2935067 A US 2935067A
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US
United States
Prior art keywords
needle
phial
hypodermic
injection
assembly
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 - Lifetime
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US497769A
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English (en)
Inventor
Bouet Bernard
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Individual
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Individual
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Publication date
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Publication of US2935067A publication Critical patent/US2935067A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/001—Apparatus specially adapted for cleaning or sterilising syringes or needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps

Definitions

  • Hypodermic injections are usually eifected with the use of a syringe containing a slidable piston and adapted to have a needle aixed to the end of the syringe, the whole assembly being sterilized before performing an injection.
  • a hypodermic syringe comprising a phial made of llexible material containing the liquid to be injected and adapted to house a needle when not in use.
  • the needle is withdrawn from the phial and is affixed to the phial outwardly thereof. Then the phial is Ysqueezed in order to expel the liquid therefrom. No sterilization is required prior to injection.
  • an assembly comprising a phial made of flexible material adapted to contain the substance to be injected, a needle mounted for axial sliding movement in the phial so as normally to have a major part of the needle housed within the body of the phial, a protective cap covering the outer end of the needle, and means for locking the needle in its operative position.
  • the phial preferably is made of a suitable plastic material such as polyethylene.
  • the locking means may comprise a snap-locking arrangement such as a ring formed with resilient tongues adapted to be inserted into an annular groove formed on a part secured to the inner end of the needle.
  • the said part may alternatively be formed with screw threads for threaded engagement in a coaxial internal screw thread in the phial.
  • the part may be provided with a projection adapted for insertion in a complementary recess formed in the phial.
  • a small axuiliary receptacle containing a suitable disinfectant such as solid or liquid alcohol, may be provided within the protective cap or in the end part of the phial.
  • the phial may be provided as a tube formed with accordion like folds, in order to facilitate injection.
  • Fig. 1 is a view of au assembly according to the inven tion in axial section, in inoperative condition; 5
  • Fig. 2 is an axial section on line II--II of Fig. 1;
  • Fig. 3 is a Vfront view of the locking ring
  • Fig. 4 is a view similar to Fig. 1 showing the assembly n its operative condition
  • Fig. 5 is a cross sectional view of a modified construe'-v tion of the protective cap or cover; and l Fig. 6 is an axial sectional view of a modied form of the invention.
  • a generally tubular phial member 1 made of a suitable material
  • a polyethylene v sheet material has its open end secured around a terminal member 2 which has a perforated end and is comparatively rigid, Mounted for axial sliding movement in a bore of the member 2 is a hypodermic needle 3.
  • the needle 3 in the inoperative condition of the assembly is adapted to have a major part of its length contained within the phial 1.
  • the projecting end of the needle 3 is then located within a protective cap or cover 4 which is carried by said perforated end in readily separable bonded relation thereo.
  • the cap 4 is removably secured to the member 2 by means of a small strip 5 surrounding in part a cylindrical extension of the terminal member 2 and in part a cylindrical extension of the cap 4 so as to overlap the abutting faces of both extensions.
  • a frustoconical sealing member 6 Secured to the inner end of the needle 3 is a frustoconical sealing member 6 formed with an annular groove 7.
  • a ring 8 Secured within the bore in end member 2 is a ring 8 formed as clearly shown in Fig. 3 with a plurality of radial slots 9 extending from its inner periphery to define resilient tongues 16 which, as shown in Fig. l, are bent in an axial direction towards the outer end of the terminal member.
  • the lugs l0 of the ring project into the free passage dened by the bore in the terminal member and are so dimensioned as to be engageable with the annular groove 7 when the needle has been pulled out to the left so as to assume the .operative condition illustrated in Fig. 4.
  • engagement of the projecting resilient strips 10 with the annular groove in frustoconical sealing member 6 serves to lock the needle in its projected position.
  • the strip 5 is removed and the protective cap 4, formed as a lflat circular knob, is pulled leftwards to bring the needle to its fully projecting position when the locking lugs 10 snap into the groove 7 to hold the needle in this position.
  • the bore in the terminal member 2 is effectively sealed against pressure due to coaction between complementary surfaces in the member 2 and frustoconical member 6.
  • the needle is prevented from returning of its own accord to its retracted position due to the bending of the locking strips 10.
  • the cap 4 is then removed and the syringe is in condition for use.
  • means may be provided for conveniently carrying a dose of a suitable antiseptic or other suitable substance necessary in performing a hypodermic injection, particularly for sterilizing an area of the patients skin around the point of injection.
  • the closed end of the phial body l is so conformed as to define a small auxiliary receptacle 11, as by pinching the opposite walls of the body 1 and bonding them together in the manner indicated at 12.
  • This small end chamber or receptacle 1l contains a dose of a suitable substance such as alcohol or other suitable antiseptic, in solid or liquid form. In order to use this substance a wall of the receptacle 11 may be broken or pierced.
  • Fig. 6 illustrates a modified form of the invention wherein the phialbody 1, instead of being cylindrical in form, is formed with accordion-like pleats. may desirably be of helical form.
  • a hypodermic injection set which comprises aphial of flexible material adapted to contain an injectable fluid, an injection needle mounted for sliding displacement in the phial coaxially therewith between a storage position iniwhich the needle. is substantially retracted within thek phial and has only a small end portion thereof projeeting out ofthe phial and an operative position wherein amajorportion or" the needle projects from the phial, a protective cap member receiving said projecting end portion in said storage position of the needle, said cap member being adapted to be pulled out relative to the phial in order to displace the needle to said operative position thereof, and means for locking the needle in operative position.
  • a small container mounted within said cap member and adapted to contain a disinfectant substance therein.
  • a small container mounted Within said phial adjacent a sealed end thereof and adapted to contain a disinfectant substance therein.
  • resilient strip means supported from said phial, means secured on an inner end of said needle and having an annular groove formed thereon in cooperative relation with said resilient means ⁇ for interlocking engagement therewith in the operative position of the needle.
  • a disposable hypodermic syringe assembly comprising a receptacle defining a chamber for a Huid medium, said chamber havingV a perforated end, a needle slidable in said perforated end and having a tip projecting therefrom, means to limit outward sliding movement of said needle and to retain the latter inits extended position, land a cap ,of flexible material carried by the perforated end of said ichamber in readily separable bondedrelationship thereto.
  • a disposable hypodermic syringe assembly comprising a receptacle defining a chamber for a fluid medium, said chamber having a perforated end, a needle slidable in said perforated end and having a tip projecting therefrom, means ⁇ to, limit outward sliding movement of Ysaid needle and to retain the latter in its extended position, and,
  • a capl of exible material carried by said tip in readily separable bonded relationship to said perforated end with the needle in its retracted position.

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (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)
US497769A 1954-09-03 1955-03-29 Hypodermic set Expired - Lifetime US2935067A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR30954X 1954-09-03
FR1102217T 1954-09-03

Publications (1)

Publication Number Publication Date
US2935067A true US2935067A (en) 1960-05-03

Family

ID=26182598

Family Applications (1)

Application Number Title Priority Date Filing Date
US497769A Expired - Lifetime US2935067A (en) 1954-09-03 1955-03-29 Hypodermic set

Country Status (7)

Country Link
US (1) US2935067A (pl)
BE (1) BE536964A (pl)
CH (1) CH324908A (pl)
DE (1) DE1030524B (pl)
FR (1) FR1102217A (pl)
GB (1) GB764950A (pl)
NL (2) NL92087C (pl)

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073307A (en) * 1959-10-28 1963-01-15 Brunswick Corp Needle hub and sheath structure
US3134380A (en) * 1962-02-08 1964-05-26 Thomas A Armao Shielded hypodermic needle
US3354881A (en) * 1964-11-03 1967-11-28 Universal Oil Prod Co Hypodermic needle protector
US3438373A (en) * 1966-03-21 1969-04-15 Voys Inc Le Catheter placement unit with unidirectional locking means to prevent catheter retraction
US3828775A (en) * 1969-02-06 1974-08-13 Iso Nuclear Corp Self-packaged hypodermic syringe
US3989045A (en) * 1972-09-29 1976-11-02 Eck William F Van Hypodermic syringe
US4411656A (en) * 1982-01-29 1983-10-25 Urologic & Enteric Research Associates Compressible syringe
EP0336529A1 (en) * 1988-03-31 1989-10-11 Tambrands, Inc. Device for delivering an object to a cavity
WO1989010765A2 (en) * 1988-04-27 1989-11-16 Morais Marcos Antonio Mendes Discarded anesthesic applier through digital pressure
US4915699A (en) * 1988-10-19 1990-04-10 Elliot Kornberg Syringe
US4969877A (en) * 1988-10-19 1990-11-13 The Pascall Medical Corporation Syringe
US5019043A (en) * 1988-08-05 1991-05-28 Vincent Miguel Segui Pastor Syringe with needle retraction capability
US5088988A (en) * 1988-06-28 1992-02-18 Sherwood Medical Company Combined dental syringe and needle shield
US5201751A (en) * 1990-02-05 1993-04-13 Andre Cohen Acupuncture needle for mixed use
US5328483A (en) * 1992-02-27 1994-07-12 Jacoby Richard M Intradermal injection device with medication and needle guard
US5645530A (en) * 1995-08-28 1997-07-08 Alcon Laboratories, Inc. Phacoemulsification sleeve
US5836922A (en) * 1995-06-21 1998-11-17 Bernd Hansen Container for delivery of flowable material
US6669673B2 (en) 1991-12-18 2003-12-30 Icu Medical, Inc. Medical valve
US20040002684A1 (en) * 1991-12-18 2004-01-01 Lopez George A. Fluid transfer device and method of use
FR2842429A1 (fr) * 2002-07-19 2004-01-23 Biofront Dispositif de protection pour un element invasif du type aiguille
US7066914B2 (en) 2000-07-12 2006-06-27 Bird Products Corporation Catheter having a tip with an elongated collar
US20070016222A1 (en) * 2005-07-05 2007-01-18 Alcon, Inc. Handpiece tip assembly
US20090187136A1 (en) * 2008-01-18 2009-07-23 Eilaz Babaev Ultrasonic syringe method
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US8002765B2 (en) 1995-12-15 2011-08-23 Icu Medical, Inc. Medical valve with fluid escape space
US9028441B2 (en) 2011-09-08 2015-05-12 Corpak Medsystems, Inc. Apparatus and method used with guidance system for feeding and suctioning
US9180252B2 (en) 2012-04-20 2015-11-10 Bayer Medical Care Inc. Bellows syringe fluid delivery system
US9498570B2 (en) 2010-10-25 2016-11-22 Bayer Healthcare Llc Bladder syringe fluid delivery system
US10046106B2 (en) 2010-10-25 2018-08-14 Bayer Healthcare Llc Bladder syringe fluid delivery system
US10583256B2 (en) 2014-04-25 2020-03-10 Bayer Healthcare Llc Syringe with rolling diaphragm
US20200113643A1 (en) * 2017-07-07 2020-04-16 Robert Backstein Sheathing and lubricating device and method for lubricating and disinfecting a surgical instrument
US10933190B2 (en) 2015-04-24 2021-03-02 Bayer Healthcare Llc Syringe with rolling diaphragm
US11154665B2 (en) 2015-06-24 2021-10-26 Ethicon, Inc. Hemostatic powder delivery devices and methods
US11207462B2 (en) 2016-10-17 2021-12-28 Bayer Healthcare Llc Fluid injector with syringe engagement mechanism
US11389585B2 (en) 2016-09-16 2022-07-19 Bayer Healthcare Llc Pressure jacket having syringe retaining element
US11547793B2 (en) 2016-10-17 2023-01-10 Bayer Healthcare Llc Fluid injector with syringe engagement mechanism
US11826541B2 (en) 2017-09-13 2023-11-28 Bayer Healthcare Llc Sliding syringe cap for separate filling and delivery
US11839751B2 (en) 2020-06-18 2023-12-12 Bayer Healthcare Llc In-line air bubble suspension apparatus for angiography injector fluid paths
US11918775B2 (en) 2019-09-10 2024-03-05 Bayer Healthcare Llc Pressure jackets and syringe retention features for angiography fluid injectors
US11938093B2 (en) 2020-02-21 2024-03-26 Bayer Healthcare Llc Fluid path connectors for medical fluid delivery
US12023464B2 (en) 2020-12-01 2024-07-02 Bayer Healthcare Llc Cassette for retention of fluid path components for fluid injector system
US12048835B2 (en) 2020-08-11 2024-07-30 Bayer Healthcare Llc Features for angiography syringe
US12070568B2 (en) 2020-02-28 2024-08-27 Bayer Healthcare Llc Fluid mixing device and fluid delivery tube set including same
US12083321B2 (en) 2018-09-11 2024-09-10 Bayer Healthcare Llc Syringe retention feature for fluid injector system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142218B (de) * 1959-11-16 1963-01-10 Masahiko Kimura Intravenoes anzuwendende Injektionsspritze

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US996424A (en) * 1910-07-23 1911-06-27 W Buchannan Parsons Hypodermic syringe.
US2460039A (en) * 1944-04-14 1949-01-25 Scherer Corp R P Hypodermic syringe
FR1028415A (fr) * 1950-11-27 1953-05-22 Récipient souple et aseptique permettant une injection hypodermique ou autre d'un produit médicamenteux, sans élément annexe
US2687727A (en) * 1953-01-19 1954-08-31 Becton Dickinson Co Injection device
US2696212A (en) * 1951-09-28 1954-12-07 Russell P Dunmire Hypodermic syringe
US2717598A (en) * 1952-11-21 1955-09-13 Louis R Krasno Hypodermic syringe
US2724384A (en) * 1954-07-30 1955-11-22 Berthiot Marcel Hypodermic ampoule for direct injection
US2731012A (en) * 1954-05-19 1956-01-17 Henderson Edward Sealed hypodermic receptacle and method of making the same
US2769444A (en) * 1952-05-17 1956-11-06 Henderson Edward Hypodermic syringe unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617359A (en) * 1951-11-16 1952-11-11 George E Van Horn Hypodermic projectile
DE869411C (de) * 1951-12-21 1953-06-25 Eugen Dr Gaessler Zusammendrueckbare Ampulle
US2667165A (en) * 1952-03-19 1954-01-26 Arthur E Smith Disposable syringe

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US996424A (en) * 1910-07-23 1911-06-27 W Buchannan Parsons Hypodermic syringe.
US2460039A (en) * 1944-04-14 1949-01-25 Scherer Corp R P Hypodermic syringe
FR1028415A (fr) * 1950-11-27 1953-05-22 Récipient souple et aseptique permettant une injection hypodermique ou autre d'un produit médicamenteux, sans élément annexe
US2696212A (en) * 1951-09-28 1954-12-07 Russell P Dunmire Hypodermic syringe
US2769444A (en) * 1952-05-17 1956-11-06 Henderson Edward Hypodermic syringe unit
US2717598A (en) * 1952-11-21 1955-09-13 Louis R Krasno Hypodermic syringe
US2687727A (en) * 1953-01-19 1954-08-31 Becton Dickinson Co Injection device
US2731012A (en) * 1954-05-19 1956-01-17 Henderson Edward Sealed hypodermic receptacle and method of making the same
US2724384A (en) * 1954-07-30 1955-11-22 Berthiot Marcel Hypodermic ampoule for direct injection

Cited By (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073307A (en) * 1959-10-28 1963-01-15 Brunswick Corp Needle hub and sheath structure
US3134380A (en) * 1962-02-08 1964-05-26 Thomas A Armao Shielded hypodermic needle
US3354881A (en) * 1964-11-03 1967-11-28 Universal Oil Prod Co Hypodermic needle protector
US3438373A (en) * 1966-03-21 1969-04-15 Voys Inc Le Catheter placement unit with unidirectional locking means to prevent catheter retraction
US3828775A (en) * 1969-02-06 1974-08-13 Iso Nuclear Corp Self-packaged hypodermic syringe
US3989045A (en) * 1972-09-29 1976-11-02 Eck William F Van Hypodermic syringe
US4411656A (en) * 1982-01-29 1983-10-25 Urologic & Enteric Research Associates Compressible syringe
EP0336529A1 (en) * 1988-03-31 1989-10-11 Tambrands, Inc. Device for delivering an object to a cavity
WO1989010765A2 (en) * 1988-04-27 1989-11-16 Morais Marcos Antonio Mendes Discarded anesthesic applier through digital pressure
WO1989010765A3 (en) * 1988-04-27 1989-11-30 Marcos Antonio Mendes Morais Discarded anesthesic applier through digital pressure
US5088988A (en) * 1988-06-28 1992-02-18 Sherwood Medical Company Combined dental syringe and needle shield
US5019043A (en) * 1988-08-05 1991-05-28 Vincent Miguel Segui Pastor Syringe with needle retraction capability
US4915699A (en) * 1988-10-19 1990-04-10 Elliot Kornberg Syringe
US4969877A (en) * 1988-10-19 1990-11-13 The Pascall Medical Corporation Syringe
US5201751A (en) * 1990-02-05 1993-04-13 Andre Cohen Acupuncture needle for mixed use
US7717883B2 (en) 1991-12-18 2010-05-18 Icu Medical, Inc. Medical valve and method of use
US7717885B2 (en) 1991-12-18 2010-05-18 Icu Medical, Inc. Medical valve and method of use
US7722576B2 (en) 1991-12-18 2010-05-25 Icu Medical, Inc. Medical valve and method of use
US6669673B2 (en) 1991-12-18 2003-12-30 Icu Medical, Inc. Medical valve
US20040002684A1 (en) * 1991-12-18 2004-01-01 Lopez George A. Fluid transfer device and method of use
US7722575B2 (en) 1991-12-18 2010-05-25 Icu Medical, Inc. Medical valve and method of use
US6682509B2 (en) 1991-12-18 2004-01-27 Icu Medical, Inc. Medical valve and method of use
US20040073174A1 (en) * 1991-12-18 2004-04-15 Lopez George A. Medical valve and method of use
US6758833B2 (en) 1991-12-18 2004-07-06 Icu Medical, Inc. Medical value
US7717886B2 (en) 1991-12-18 2010-05-18 Icu Medical, Inc. Medical valve and method of use
US20040243070A1 (en) * 1991-12-18 2004-12-02 Lopez George A. Medical valve and method of use
US7717884B2 (en) 1991-12-18 2010-05-18 Icu Medical, Inc. Medical valve and method of use
US20060206058A1 (en) * 1991-12-18 2006-09-14 Lopez George A Medical valve and method of use
US20060264891A1 (en) * 1991-12-18 2006-11-23 Icu Medical, Inc. Medical valve and method of use
US7717887B2 (en) 1991-12-18 2010-05-18 Icu Medical, Inc. Medical valve and method of use
US7713247B2 (en) 1991-12-18 2010-05-11 Icu Medical, Inc. Medical valve and method of use
US7713248B2 (en) 1991-12-18 2010-05-11 Icu Medical, Inc. Medical valve and method of use
US7713249B2 (en) 1991-12-18 2010-05-11 Icu Medical, Inc. Medical valve and method of use
US5328483A (en) * 1992-02-27 1994-07-12 Jacoby Richard M Intradermal injection device with medication and needle guard
US5836922A (en) * 1995-06-21 1998-11-17 Bernd Hansen Container for delivery of flowable material
US5645530A (en) * 1995-08-28 1997-07-08 Alcon Laboratories, Inc. Phacoemulsification sleeve
US8002765B2 (en) 1995-12-15 2011-08-23 Icu Medical, Inc. Medical valve with fluid escape space
US7066914B2 (en) 2000-07-12 2006-06-27 Bird Products Corporation Catheter having a tip with an elongated collar
WO2004009149A3 (fr) * 2002-07-19 2004-08-26 Biofront Dispositif de protection pour un element invasif du type aiguille
FR2842429A1 (fr) * 2002-07-19 2004-01-23 Biofront Dispositif de protection pour un element invasif du type aiguille
US10549074B2 (en) 2005-01-13 2020-02-04 Avent, Inc. Tubing assembly and signal generation placement device and method for use with catheter guidance systems
US9131956B2 (en) 2005-01-13 2015-09-15 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US9889277B2 (en) 2005-01-13 2018-02-13 Avent, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US9579488B2 (en) 2005-01-13 2017-02-28 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US20070016222A1 (en) * 2005-07-05 2007-01-18 Alcon, Inc. Handpiece tip assembly
US8043300B2 (en) 2005-07-05 2011-10-25 Alcon, Inc. Handpiece tip assembly
US20090187136A1 (en) * 2008-01-18 2009-07-23 Eilaz Babaev Ultrasonic syringe method
US8449493B2 (en) 2008-01-18 2013-05-28 Eilaz Babaev Ultrasonic syringe method
US20090187135A1 (en) * 2008-01-18 2009-07-23 Eilaz Babaev Ultrasonic syringe
US9498570B2 (en) 2010-10-25 2016-11-22 Bayer Healthcare Llc Bladder syringe fluid delivery system
US10046106B2 (en) 2010-10-25 2018-08-14 Bayer Healthcare Llc Bladder syringe fluid delivery system
US10835680B2 (en) 2010-10-25 2020-11-17 Bayer Healthcare Llc Bladder syringe fluid delivery system
US9028441B2 (en) 2011-09-08 2015-05-12 Corpak Medsystems, Inc. Apparatus and method used with guidance system for feeding and suctioning
US9918907B2 (en) 2011-09-08 2018-03-20 Avent, Inc. Method for electromagnetic guidance of feeding and suctioning tube assembly
US9180252B2 (en) 2012-04-20 2015-11-10 Bayer Medical Care Inc. Bellows syringe fluid delivery system
US10105491B2 (en) 2012-04-20 2018-10-23 Bayer Healthcare Llc Collapsible syringe for fluid delivery system
US10583256B2 (en) 2014-04-25 2020-03-10 Bayer Healthcare Llc Syringe with rolling diaphragm
US11717614B2 (en) 2014-04-25 2023-08-08 Bayer Healthcare Llc Syringe with rolling diaphragm
US10933190B2 (en) 2015-04-24 2021-03-02 Bayer Healthcare Llc Syringe with rolling diaphragm
US11154665B2 (en) 2015-06-24 2021-10-26 Ethicon, Inc. Hemostatic powder delivery devices and methods
US11717619B2 (en) 2015-06-24 2023-08-08 Ethicon, Inc. Hemostatic powder delivery devices and methods
US11389585B2 (en) 2016-09-16 2022-07-19 Bayer Healthcare Llc Pressure jacket having syringe retaining element
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US20200113643A1 (en) * 2017-07-07 2020-04-16 Robert Backstein Sheathing and lubricating device and method for lubricating and disinfecting a surgical instrument
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US12083321B2 (en) 2018-09-11 2024-09-10 Bayer Healthcare Llc Syringe retention feature for fluid injector system
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Also Published As

Publication number Publication date
NL196071A (pl)
BE536964A (pl)
FR1102217A (fr) 1955-10-18
GB764950A (en) 1957-01-02
CH324908A (fr) 1957-10-15
NL92087C (pl)
DE1030524B (de) 1958-05-22

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