WO1999026552A2 - Needle for injecting heated thermoplastic material into a dental cavity - Google Patents
Needle for injecting heated thermoplastic material into a dental cavity Download PDFInfo
- Publication number
- WO1999026552A2 WO1999026552A2 PCT/US1998/024732 US9824732W WO9926552A2 WO 1999026552 A2 WO1999026552 A2 WO 1999026552A2 US 9824732 W US9824732 W US 9824732W WO 9926552 A2 WO9926552 A2 WO 9926552A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needle
- needle portion
- longitudinal axis
- flange
- diameter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00593—Hand tools of the syringe type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/62—Applicators, e.g. syringes or guns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
- A61C5/55—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels with heating means, e.g. for heating gutta percha
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00503—Details of the outlet element
- B05C17/00506—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container
- B05C17/00513—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container of the thread type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00503—Details of the outlet element
- B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002311351A CA2311351C (en) | 1997-11-24 | 1998-11-19 | Needle for injecting heated thermoplastic material into a dental cavity |
EP98960299A EP1033943B1 (en) | 1997-11-24 | 1998-11-19 | Needle for injecting heated thermoplastic material into a dental cavity |
DE69822195T DE69822195T2 (en) | 1997-11-24 | 1998-11-19 | NEEDLE FOR INJECTING A WARMED THERMOPLASTIC PLASTIC INTO A DENTAL CAVITY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/976,917 US5934903A (en) | 1997-11-24 | 1997-11-24 | Needle and method for injecting heated thermoplastic material into a dental cavity |
US08/976,917 | 1997-11-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999026552A2 true WO1999026552A2 (en) | 1999-06-03 |
WO1999026552A3 WO1999026552A3 (en) | 1999-08-12 |
Family
ID=25524624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/024732 WO1999026552A2 (en) | 1997-11-24 | 1998-11-19 | Needle for injecting heated thermoplastic material into a dental cavity |
Country Status (5)
Country | Link |
---|---|
US (2) | US5934903A (en) |
EP (1) | EP1033943B1 (en) |
CA (1) | CA2311351C (en) |
DE (1) | DE69822195T2 (en) |
WO (1) | WO1999026552A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9351804B2 (en) | 2007-04-05 | 2016-05-31 | In-Whan Lee | Needle unit for endodontic treatment |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436143B1 (en) | 1999-02-22 | 2002-08-20 | Anthony C. Ross | Method and apparatus for treating intervertebral disks |
CA2351930A1 (en) * | 2000-06-29 | 2001-12-29 | Ethicon, Inc. | One-piece needle |
US6716028B2 (en) * | 2000-08-04 | 2004-04-06 | Hu-Friedy Mfg. Co., Inc. | Ultrasonic swivel insert |
US6422865B1 (en) * | 2001-01-22 | 2002-07-23 | Ultradent Products, Inc. | Endodontic irrigator tips having cannulas with annealed distal portions and related methods |
US6595776B2 (en) * | 2001-07-10 | 2003-07-22 | Stick Tech Oy | Applicator system for dental posts and anchors and use of said applicator system |
WO2003009884A2 (en) * | 2001-07-24 | 2003-02-06 | Artes Medical Usa, Inc. | Elongated syringe |
US20040070253A1 (en) * | 2002-06-25 | 2004-04-15 | Murphy Kieran P. | Surgical chair for percutaneous spinal catheter insertion |
KR100531015B1 (en) * | 2002-07-12 | 2005-11-24 | 주식회사 메타바이오메드 | Complex root canal plugger for dental clinic |
US7008222B2 (en) * | 2003-06-24 | 2006-03-07 | Suk Song Oh | Root canal plugging apparatus for dental work |
US20050186530A1 (en) * | 2004-02-25 | 2005-08-25 | Aldo Eagle | Hollow needle for obturating dental cavities |
WO2005104981A1 (en) * | 2004-04-15 | 2005-11-10 | Jay Marlin | Dental injection device |
WO2006034042A2 (en) * | 2004-09-17 | 2006-03-30 | Ormco Corporation | Medical treatment apparatus and needle manufacturing method |
US20060116636A1 (en) * | 2004-11-30 | 2006-06-01 | Murphy Kieran P | Self-sealing catheter for deformable tissue |
WO2006104314A1 (en) * | 2005-03-28 | 2006-10-05 | Bnl Biotech Co., Ltd. | Wireless recharger of complete melting type for endodontic treatment |
KR100762889B1 (en) * | 2006-06-01 | 2007-10-04 | 이광석 | Needle member of root canal sealer for teeth treatment and method of manufacturing it |
US20180085194A1 (en) * | 2016-09-26 | 2018-03-29 | Eunseok YUN | Cartridge for treating dental root and method for manufacturing needle for treating dental root |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357136A (en) | 1977-09-09 | 1982-11-02 | Solar Energy Technology, Inc. | Method for filling a root canal |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US860555A (en) * | 1906-11-21 | 1907-07-16 | William Clay Middaugh | Dental-syringe attachment. |
US918774A (en) * | 1908-05-09 | 1909-04-20 | Gustav R Schimmel | Hypodermic needle. |
US1189735A (en) * | 1915-08-26 | 1916-07-04 | Kate T Quintin | Dental injector and extractor. |
US1402011A (en) * | 1919-12-11 | 1922-01-03 | Ostrov Abram Lipman | Hypodermic syringe |
US1403020A (en) * | 1920-12-06 | 1922-01-10 | Everett Samuel James | Hypodermic syringe |
US1667454A (en) * | 1925-03-28 | 1928-04-24 | Sharp & Smith | Syringe |
US1757680A (en) * | 1929-02-08 | 1930-05-06 | James B Neil | Needle-locking device for syringes |
US2512568A (en) * | 1946-08-13 | 1950-06-20 | Jacob A Saffir | Hypodermic injection device |
US2752919A (en) * | 1953-03-26 | 1956-07-03 | Gabriel Daniel | Hypodermic syringes |
US3611573A (en) * | 1969-07-28 | 1971-10-12 | Don L Crawford | Amalgamator |
US3581399A (en) * | 1969-08-08 | 1971-06-01 | Centrix Inc | Composite resin filling syringe and technique |
BE788761A (en) * | 1971-09-14 | 1973-01-02 | Raven Carl B | INFUSION CANNULA SET |
NL172403C (en) * | 1974-04-08 | 1983-09-01 | Duphar Int Res | SYRINGE WITH A CARTRIDGE AND A CARTRIDGE, WITH THE CARTRIDGE CONTAINING PATTERN LOCKERS, AND THE CARTRIDGE CONTAINER FOR AN INJECTION SYRINGE. |
US4043335A (en) * | 1975-08-23 | 1977-08-23 | Soji Ishikawa | Needle holder device of medical administrating injector |
US4457712A (en) * | 1979-11-13 | 1984-07-03 | Dragan William B | Dental syringe |
US4684344A (en) * | 1986-04-11 | 1987-08-04 | Nalge Company | Electrically powered and heated endodontic syringe |
DE3709783C1 (en) * | 1987-03-25 | 1988-04-14 | Blendax Werke Schneider Co | Dosing syringe |
US5002535A (en) * | 1988-07-25 | 1991-03-26 | The Kendall Company | Stepped needle |
US4994033A (en) * | 1989-05-25 | 1991-02-19 | Schneider (Usa) Inc. | Intravascular drug delivery dilatation catheter |
US5484417A (en) * | 1991-04-19 | 1996-01-16 | Biotime, Inc. | Microcannula |
JP3472325B2 (en) * | 1992-11-04 | 2003-12-02 | アジレント・テクノロジーズ・インク | Sample injection device |
DE9419200U1 (en) * | 1994-11-30 | 1996-04-11 | Muehlbauer Ernst Kg | Dental mass application device |
US5616136A (en) * | 1995-01-09 | 1997-04-01 | Med-Safe Systems, Inc. | Quick release needle removal apparatus |
-
1997
- 1997-11-24 US US08/976,917 patent/US5934903A/en not_active Expired - Lifetime
-
1998
- 1998-11-19 WO PCT/US1998/024732 patent/WO1999026552A2/en active IP Right Grant
- 1998-11-19 CA CA002311351A patent/CA2311351C/en not_active Expired - Lifetime
- 1998-11-19 DE DE69822195T patent/DE69822195T2/en not_active Expired - Lifetime
- 1998-11-19 EP EP98960299A patent/EP1033943B1/en not_active Expired - Lifetime
-
1999
- 1999-05-27 US US09/321,470 patent/US6168432B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357136A (en) | 1977-09-09 | 1982-11-02 | Solar Energy Technology, Inc. | Method for filling a root canal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9351804B2 (en) | 2007-04-05 | 2016-05-31 | In-Whan Lee | Needle unit for endodontic treatment |
Also Published As
Publication number | Publication date |
---|---|
CA2311351A1 (en) | 1999-06-03 |
DE69822195D1 (en) | 2004-04-08 |
US6168432B1 (en) | 2001-01-02 |
EP1033943B1 (en) | 2004-03-03 |
DE69822195T2 (en) | 2004-10-14 |
EP1033943A2 (en) | 2000-09-13 |
US5934903A (en) | 1999-08-10 |
CA2311351C (en) | 2007-07-24 |
WO1999026552A3 (en) | 1999-08-12 |
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