US2569901A - Syringe for regional anesthesis of the lower jaw - Google Patents

Syringe for regional anesthesis of the lower jaw Download PDF

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Publication number
US2569901A
US2569901A US761482A US76148247A US2569901A US 2569901 A US2569901 A US 2569901A US 761482 A US761482 A US 761482A US 76148247 A US76148247 A US 76148247A US 2569901 A US2569901 A US 2569901A
Authority
US
United States
Prior art keywords
needle
syringe
cursor
ferrule
lower jaw
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
Application number
US761482A
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English (en)
Inventor
Richard Ernest Nicolas
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2569901A publication Critical patent/US2569901A/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
    • 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
    • A61M5/46—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 having means for controlling depth of insertion

Definitions

  • the present invention relates to improvements in syringes for the anaesthesis of the lower jaw at Spixs spine, and is characterised by the arrangement, on the ferrule carrying the needle, of a cursor, the position of which is adjustable, surrounding the needle over a certain length, and prolonged by a support carrying a ring designed on the one hand to limit the penetration of the needle and on the other hand to resist any excessive bending of the needle.
  • Figure 1 shows a syringe according to the invention in axial section
  • Figure 2 is a profile view of the body of the syringe.
  • Figure 3 is a diagram showing the curvature that may be assumed by the needle.
  • A is the barrel of the syringe, which may be of metal, glass or other material, and which is provided with suitable finger bars or handles 12 and c. It contains a piston d, equipped with a ring e. The two handles are held by a split collar f, maintained on the body by hooks or clasps g, g, and connected by longitudinal strips h, h to a sleeve 1'.
  • This sleeve comprises a screw-threaded part for securely holding a ferrule K by means of a nut 9'.
  • the ferrule K comprises at one end a collar or flange upon which the nut 7' bears for the purpose of fixing the ferrule to the frusto-conical ground-in nozzle of the syringe barrel, and at the other end a screw-thread on to which is screwed a coupling tube m for securing the needle I.
  • This coupling tube m has a screwthreaded extension along which can be screwed a cursor sleeve n, which surrounds the needle over a certain length,
  • the needle Z is very fine, and is of a length of about fifty millimetres. It is constructed like the needles used for local anaesthesia.
  • a ring 0 Parallel to the bottom of the cursor sleeve n through which the needle passes, and about five millimetres beyond this bottom, is arranged a ring 0, which is carried by a stem -q, which forms an extension of the cursor n.
  • the cursor is locked in position by a lock-nut p.
  • the stem or shank q enables the orientation of the bevel r of the needle to be marked.
  • the .ring 0 limits the penetration of the needle into the flesh, resists any excessive deflection of the needle and converts the acute angled bend which might otherwise occur at the point 8 ( Figure 3)., and which would involve the risk of breakage of the needle, into an open curve no longer involving any danger.
  • a syringe has thus been provided which obviates all risk of the ferrule K falling off in the course of an operation, and enables long and very fine needles to be utilised with full security.
  • a syringe for the anaesthesis of the lower jaw at Spix spine comprising: a barrel, a nozzle at the outer end of the barrel, a ferrule engaging the outer end of the nozzle, a hollow needle carried by the ferrule, a cursor adjustable on the ferrule and surrounding the needle over part of its length, a rigid support constituting an integral extension of the cursor, and a rigid ring in a plane perpendicular to the axis of the syringe, integral with the support and encircling the needle, this ring being adapted to limit the penetration of the needle and to prevent excessive bending of the needle.
  • a syringe for the anaesthesis of the lower jaw at Spixs spine comprising: a barrel, a nozzle at the outer end of the barrel, a ferrule engaging the outer end of the nozzle, a hollow needle carried by the ferrule, a cursor adjustable on the ferrule and surrounding the needle over part of its length, a look-nut for locking the cursor in its adjusted position, a rigid support constituting an integral extension of the cursor, and a rigid ring integral with the support and encircling the needle, this ring being adapted to limit the penetration of the needle and to prevent excessive bendin of the needle.
  • a syringe for the anaesthesis of the lower jaw at Spixs spine comprising: a barrel, a nozzle at the outer end of the barrel, a ferrule engaging the outer end of the nozzle, a hollow needle carried by the ferrule, the needle having a beveled point, a cursor adjustable on the ferrule and surrounding the needle over part of its length, a rigid support constituting an integral extension of the cursor, the support being formed with a gap so positioned as to enable any deflection of the needle to be observed, and a rigid ring coaxial with the syringe barrel and integral with the support and encircling the needle, this ring being adapted to limit the penetration of the needle and to prevent excessive bending of the needle.
  • a syringe for the anaesthesis of the lower jaw at Spixs spine comprising: a barrel, a nozzle at the outer end of the barrel, a ferrule engaging the outer end of the nozzle, a hollow needle carried by the ferrule, the needle having a beveled point, a cursor adjustable on the ferrule and surrounding the needle over part of its length, a rigid support constituting an integral extension of the cursor, the support consisting of a single shank located parallel to the axis of the'cursor; and in a predetermined'angular relationship to the bevel at the point of'the needle, so as to en.
  • this ring being adapted to limit the at the outer end of the barrel, a ferrule engaging the outer end of the nozzle, a hollow needle carried by the ferrule, a cursor adjustable on the ERNEST NICOLAS RICHARD.

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)
US761482A 1946-06-17 1947-07-17 Syringe for regional anesthesis of the lower jaw Expired - Lifetime US2569901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001668T 1946-06-17

Publications (1)

Publication Number Publication Date
US2569901A true US2569901A (en) 1951-10-02

Family

ID=9561432

Family Applications (1)

Application Number Title Priority Date Filing Date
US761482A Expired - Lifetime US2569901A (en) 1946-06-17 1947-07-17 Syringe for regional anesthesis of the lower jaw

Country Status (4)

Country Link
US (1) US2569901A (fr)
BE (1) BE473905A (fr)
FR (1) FR1001668A (fr)
GB (1) GB626408A (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880723A (en) * 1954-02-09 1959-04-07 Becton Dickinson Co Syringe assembly
US4710171A (en) * 1986-06-09 1987-12-01 The Kendall Company Needle depth setting sheath assembly and needle stop
US4878904A (en) * 1987-06-16 1989-11-07 Callaway James J Intravenous needle and holder assembly
US4955872A (en) * 1987-06-16 1990-09-11 James Callaway Intravenous needle and holder assembly
US5250026A (en) * 1992-05-27 1993-10-05 Destron/Idi, Inc. Adjustable precision transponder injector
US5368046A (en) * 1992-09-09 1994-11-29 Symbiosis Corporation Bone marrow needle assembly
US5405330A (en) * 1994-04-15 1995-04-11 Zunitch; Daniel Syringe needle holder
US20020052577A1 (en) * 2000-09-22 2002-05-02 Arte Corporation Combined container-syringe and assembly method of the same
WO2003002069A3 (fr) * 2001-06-29 2003-08-14 Becton Dickinson Co Distribution intradermique de vaccins et d'agents therapeutiques geniques via une microcannule
US20040096463A1 (en) * 2001-02-23 2004-05-20 Nathalie Garcon Novel vaccine
US20060018877A1 (en) * 2001-06-29 2006-01-26 Mikszta John A Intradermal delivery of vacccines and therapeutic agents
US20060058736A1 (en) * 2001-04-27 2006-03-16 Alchas Paul G Novel vaccine
US20070237788A1 (en) * 2001-02-23 2007-10-11 Nathalie Garcon Non-live trivalent influenza vaccine for one-dose intradermal delivery
US20150328412A1 (en) * 2012-12-26 2015-11-19 Becton, Dickinson And Company Pen Needle Assembly
US20180280611A1 (en) * 2014-10-29 2018-10-04 Cedars-Sinai Medical Center Apparatuses, systems and methods for controlled delivery of therapeutics and related substances
US11877896B2 (en) 2013-04-30 2024-01-23 Cedars-Sinai Medical Center Stabilization apparatuses and methods for medical procedures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612401A1 (fr) * 1987-03-16 1988-09-23 Denance Raymond Embout stabilisateur pour aiguille hypodermique comportant un moyen faisant office de bequille pour reguler la penetration en fonction de l'angle d'attaque de l'aiguille dans la peau

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275854C (fr) *
US1320536A (en) * 1919-11-04 Saymosto di s aiico ahd johh be
US1479325A (en) * 1924-01-01 Chuck
US1532744A (en) * 1924-04-26 1925-04-07 George N Hein Guard for hypodermic syringes
US1774707A (en) * 1926-12-06 1930-09-02 Henry F Gau Hypodermic needle guard
US1832533A (en) * 1931-01-28 1931-11-17 Leurner E Creasy Syringe
US2025219A (en) * 1927-03-25 1935-12-24 Arthur E Smith Hypodermic syringe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275854C (fr) *
US1320536A (en) * 1919-11-04 Saymosto di s aiico ahd johh be
US1479325A (en) * 1924-01-01 Chuck
US1532744A (en) * 1924-04-26 1925-04-07 George N Hein Guard for hypodermic syringes
US1774707A (en) * 1926-12-06 1930-09-02 Henry F Gau Hypodermic needle guard
US2025219A (en) * 1927-03-25 1935-12-24 Arthur E Smith Hypodermic syringe
US1832533A (en) * 1931-01-28 1931-11-17 Leurner E Creasy Syringe

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880723A (en) * 1954-02-09 1959-04-07 Becton Dickinson Co Syringe assembly
US4710171A (en) * 1986-06-09 1987-12-01 The Kendall Company Needle depth setting sheath assembly and needle stop
US4878904A (en) * 1987-06-16 1989-11-07 Callaway James J Intravenous needle and holder assembly
US4955872A (en) * 1987-06-16 1990-09-11 James Callaway Intravenous needle and holder assembly
US5250026A (en) * 1992-05-27 1993-10-05 Destron/Idi, Inc. Adjustable precision transponder injector
US5368046A (en) * 1992-09-09 1994-11-29 Symbiosis Corporation Bone marrow needle assembly
US5405330A (en) * 1994-04-15 1995-04-11 Zunitch; Daniel Syringe needle holder
US7473247B2 (en) 1999-10-14 2009-01-06 Becton, Dickinson And Company Intradermal delivery of vaccines and gene therapeutic agents via microcannula
EP1557188A1 (fr) * 2000-09-22 2005-07-27 Arte Corporation Procédé d'assemblage d'une seringue et d'un récipient
US20020052577A1 (en) * 2000-09-22 2002-05-02 Arte Corporation Combined container-syringe and assembly method of the same
US6966897B2 (en) 2000-09-22 2005-11-22 Arte Corporation Combined container-syringe and assembly method of the same
US20040168293A1 (en) * 2000-09-22 2004-09-02 Seiji Shimazaki Combined container-syringe assembly method
EP1190727A3 (fr) * 2000-09-22 2003-05-02 Arte Corporation Seringue et procédé de son montage
US20040096463A1 (en) * 2001-02-23 2004-05-20 Nathalie Garcon Novel vaccine
US20070237788A1 (en) * 2001-02-23 2007-10-11 Nathalie Garcon Non-live trivalent influenza vaccine for one-dose intradermal delivery
US8557251B2 (en) 2001-02-23 2013-10-15 Glaxosmithkline Biologicals, Sa Non-live trivalent influenza vaccine for one-dose intradermal delivery
US20060058736A1 (en) * 2001-04-27 2006-03-16 Alchas Paul G Novel vaccine
US20060018877A1 (en) * 2001-06-29 2006-01-26 Mikszta John A Intradermal delivery of vacccines and therapeutic agents
WO2003002069A3 (fr) * 2001-06-29 2003-08-14 Becton Dickinson Co Distribution intradermique de vaccins et d'agents therapeutiques geniques via une microcannule
US20150328412A1 (en) * 2012-12-26 2015-11-19 Becton, Dickinson And Company Pen Needle Assembly
US10350371B2 (en) * 2012-12-26 2019-07-16 Becton, Dickinson And Company Pen needle assembly
US11246996B2 (en) 2012-12-26 2022-02-15 Becton, Dickinson And Company Pen needle assembly
US11877896B2 (en) 2013-04-30 2024-01-23 Cedars-Sinai Medical Center Stabilization apparatuses and methods for medical procedures
US20180280611A1 (en) * 2014-10-29 2018-10-04 Cedars-Sinai Medical Center Apparatuses, systems and methods for controlled delivery of therapeutics and related substances
US11253645B2 (en) * 2014-10-29 2022-02-22 Cedars-Sinai Medical Center Apparatuses, systems and methods for controlled delivery of therapeutics and related substances

Also Published As

Publication number Publication date
BE473905A (fr) 1946-06-17
GB626408A (en) 1949-07-14
FR1001668A (fr) 1952-02-26

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