CA2302570A1 - Dental anesthetic and delivery injection unit - Google Patents

Dental anesthetic and delivery injection unit Download PDF

Info

Publication number
CA2302570A1
CA2302570A1 CA002302570A CA2302570A CA2302570A1 CA 2302570 A1 CA2302570 A1 CA 2302570A1 CA 002302570 A CA002302570 A CA 002302570A CA 2302570 A CA2302570 A CA 2302570A CA 2302570 A1 CA2302570 A1 CA 2302570A1
Authority
CA
Canada
Prior art keywords
cartridge
injection unit
handpiece
agent
dental anesthetic
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.)
Granted
Application number
CA002302570A
Other languages
French (fr)
Other versions
CA2302570C (en
Inventor
Walter Herbst
Chris Quatrochi
Mike Reiter
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.)
Milestone Scientific Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26703151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2302570(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2302570A1 publication Critical patent/CA2302570A1/en
Application granted granted Critical
Publication of CA2302570C publication Critical patent/CA2302570C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • 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
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/42—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 desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/422—Desensitising skin

Abstract

This invention is an improved injection device (11) including a pump, a pump control circuitry, a handpiece unit (15) with a needle for delivering a therapeutic agent to a patient, a cartridge (21) holding the agent, and a tube (19) for delivering the agent from the cartridge (21) to the handpiece (15). Preferably the cartridge (21) is disposed in a cartridge holder (17) coupled to the tube (19). A quick disconnect coupling (25) is provided between the cartridge holder (17), and the housing (33) so that it can be easily mounted thereon. The housing (33) further has a receptacle (27) for receiving, and storing the tip of die handpiece (15).
CA002302570A 1997-09-04 1998-06-10 Dental anesthetic and delivery injection unit Expired - Lifetime CA2302570C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5753197P 1997-09-04 1997-09-04
US60/057,531 1997-09-04
US09/028,009 1998-02-23
US09/028,009 US6022337A (en) 1997-09-04 1998-02-23 Dental anesthetic and delivery injection unit
PCT/US1998/011984 WO1999011307A1 (en) 1997-09-04 1998-06-10 Dental anesthetic and delivery injection unit

Publications (2)

Publication Number Publication Date
CA2302570A1 true CA2302570A1 (en) 1999-03-11
CA2302570C CA2302570C (en) 2005-11-15

Family

ID=26703151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002302570A Expired - Lifetime CA2302570C (en) 1997-09-04 1998-06-10 Dental anesthetic and delivery injection unit

Country Status (16)

Country Link
US (2) US6022337A (en)
EP (1) EP1009454B1 (en)
JP (1) JP3582785B2 (en)
KR (1) KR100521131B1 (en)
CN (1) CN1213776C (en)
AR (1) AR015159A1 (en)
AT (1) ATE260683T1 (en)
AU (1) AU738179B2 (en)
BR (1) BR9815365A (en)
CA (1) CA2302570C (en)
DE (1) DE69822168T2 (en)
DK (1) DK1009454T3 (en)
ES (1) ES2213905T3 (en)
HK (1) HK1028359A1 (en)
IL (1) IL134857A (en)
WO (1) WO1999011307A1 (en)

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US6413499B1 (en) 2000-01-06 2002-07-02 Bryan M. Clay Methods and kits for maxillary dental anesthesia by means of a nasal deliverable anesthetic
US6638064B1 (en) * 2000-06-07 2003-10-28 Robert Scott Nance Flexible endodontic syringe
US6652482B2 (en) * 2000-08-17 2003-11-25 Milestone Scientific Inc Dental anesthetic and delivery injection unit with automated rate control
NL1018334C2 (en) * 2001-06-20 2002-12-30 Timotheus Joan Marie Lechner Device for locating a cavity in the interior of a body.
US20040143223A1 (en) * 2003-01-17 2004-07-22 Spinello Ronald P. Dental anesthetic injection apparatus and methods for administering dental injections
US20040143222A1 (en) * 2003-01-17 2004-07-22 Spinello Ronald P. Dental anesthetic injection apparatus and methods for administering dental injections
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US7618409B2 (en) * 2006-12-21 2009-11-17 Milestone Scientific, Inc Computer controlled drug delivery system with dynamic pressure sensing
KR100898725B1 (en) * 2007-06-08 2009-05-20 문창수 Localized anesthesia apparatus
US7740612B2 (en) * 2007-07-27 2010-06-22 Milestone Scientific, Inc Self-administration injection system
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US8162917B2 (en) 2008-05-21 2012-04-24 Onpharma, Inc. Methods and apparatus for buffering anesthetics
US20110005958A1 (en) * 2009-07-09 2011-01-13 Onpharma, Inc. METHODS AND SYSTEMS FOR ADJUSTING THE pH OF MEDICAL BUFFERING SOLUTIONS
US8303566B2 (en) * 2009-07-09 2012-11-06 Onpharma, Inc. Methods and apparatus for buffering parenteral solutions
KR101101006B1 (en) 2009-06-19 2011-12-29 장성욱 Apparatus for Bending Needle of Syringe
US8585963B2 (en) * 2009-07-09 2013-11-19 Onpharma, Inc. Methods and devices for sterilizing and holding buffering solution cartridges
US8192400B2 (en) * 2009-08-18 2012-06-05 Tam Weng Kong Pneumatic injection device
JP5172866B2 (en) * 2010-01-05 2013-03-27 株式会社根本杏林堂 Syringe, cylinder holder, and chemical injection system
EP2600921A2 (en) * 2010-08-06 2013-06-12 Sanofi-Aventis Deutschland GmbH Method and system for retaining a cartridge in a holder
US9492351B2 (en) 2010-11-15 2016-11-15 Onpharma, Inc. Apparatus and methods for sequestering fluids exhausted during fluid transfer
US10076630B2 (en) 2012-04-24 2018-09-18 The Queen Elizabeth Hospital King's Lynn Nhs Foundation Trust Device for performing regional anesthesia
US9956341B2 (en) 2012-07-03 2018-05-01 Milestone Scientific, Inc. Drug infusion with pressure sensing and non-continuous flow for identification of and injection into fluid-filled anatomic spaces
KR20140142084A (en) * 2013-06-03 2014-12-11 주식회사 메가젠임플란트 Apparatus for injecting medicine
KR101575619B1 (en) * 2013-11-07 2015-12-08 주식회사 메가젠임플란트 Apparatus for injecting medicine
GB201320238D0 (en) * 2013-11-15 2014-01-01 Laflamme Eric K Pneumatically actuated computer mouse system
DE102014005338A1 (en) * 2014-04-11 2015-10-15 Andreas Gerzen Injection device for continuous and uniform application of an injection substance
JP5880674B1 (en) * 2014-12-09 2016-03-09 ス ムン，チャン Dental anesthesia handpiece-Needle set
GB201502830D0 (en) * 2015-02-19 2015-04-08 Yutal Ltd Syringes for use with animals
US10220180B2 (en) 2015-10-16 2019-03-05 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
CN105617489B (en) * 2015-12-22 2018-12-18 宋振玉 A kind of multifunctional tumor medicine injecting device
ITUA20164349A1 (en) * 2016-06-14 2017-12-14 Cane Spa Cartridge case for dispensing and administering drugs via portable infusion pumps.
EP3554583B1 (en) * 2016-12-13 2021-03-17 Cane' S.P.A. Housing for a cartridge for distribution and administration of drugs by means of portable infusion pumps
GB201700317D0 (en) * 2017-01-09 2017-02-22 Calcivis Ltd Detection device
US10632255B2 (en) 2017-02-15 2020-04-28 Milestone Scientific, Inc. Drug infusion device
US11471595B2 (en) 2017-05-04 2022-10-18 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
US11071651B2 (en) * 2017-12-20 2021-07-27 Kci Licensing, Inc. Combination hanger arm extension and pump cover for a wound therapy device
CN108837240A (en) * 2018-07-10 2018-11-20 贵州大学 A kind of mouth anaesthesia needle injected automatically
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CN110989433A (en) * 2019-11-29 2020-04-10 加文简 Self-control type anesthesia closed-loop target control system
CN112791271B (en) * 2021-01-04 2023-07-21 达尔塔(南京)智能装备有限公司 First-aid mask for cyanosis patient for ambulance

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Also Published As

Publication number Publication date
EP1009454A1 (en) 2000-06-21
IL134857A (en) 2005-09-25
KR100521131B1 (en) 2005-10-14
AR015159A1 (en) 2001-04-18
ES2213905T3 (en) 2004-09-01
AU7729398A (en) 1999-03-22
EP1009454A4 (en) 2001-04-25
WO1999011307A1 (en) 1999-03-11
KR20010023682A (en) 2001-03-26
JP3582785B2 (en) 2004-10-27
DE69822168D1 (en) 2004-04-08
DE69822168T2 (en) 2005-02-24
US6022337A (en) 2000-02-08
IL134857A0 (en) 2001-05-20
EP1009454B1 (en) 2004-03-03
CN1213776C (en) 2005-08-10
HK1028359A1 (en) 2001-02-16
ATE260683T1 (en) 2004-03-15
BR9815365A (en) 2001-08-14
US6132414A (en) 2000-10-17
CA2302570C (en) 2005-11-15
AU738179B2 (en) 2001-09-13
JP2001514053A (en) 2001-09-11
DK1009454T3 (en) 2004-05-17
CN1276735A (en) 2000-12-13

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180611