IN2014DN07707A - - Google Patents

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Publication number
IN2014DN07707A
IN2014DN07707A IN7707DEN2014A IN2014DN07707A IN 2014DN07707 A IN2014DN07707 A IN 2014DN07707A IN 7707DEN2014 A IN7707DEN2014 A IN 7707DEN2014A IN 2014DN07707 A IN2014DN07707 A IN 2014DN07707A
Authority
IN
India
Prior art keywords
puncture needle
gas
producing
piercing
machining
Prior art date
Application number
Inventor
Kensuke Uemura
G Alexey Remnev
V Konstantin Shalnov
Original Assignee
Shinmaywa Ind Ltd
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 Shinmaywa Ind Ltd filed Critical Shinmaywa Ind Ltd
Publication of IN2014DN07707A publication Critical patent/IN2014DN07707A/en

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
    • A61M5/178—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
    • A61M5/3286—Needle tip design, e.g. for improved penetration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150274—Manufacture or production processes or steps for blood sampling devices
    • A61B5/150282—Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/08—Making needles used for performing operations of hollow needles or needles with hollow end, e.g. hypodermic needles, larding-needles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • C23C14/0036—Reactive sputtering
    • C23C14/0042—Controlling partial pressure or flow rate of reactive or inert gases with feedback of measurements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06066—Needles, e.g. needle tip configurations
    • A61B2017/06071—Needles, e.g. needle tip configurations with an abrupt angle formed between two adjacent sections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A61B5/150396—Specific tip design, e.g. for improved penetration characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A61B5/150427—Specific tip design, e.g. for improved penetration characteristics
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/12—Securing, cleaning-off burrs, reconditioning polishing, grinding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49885—Assembling or joining with coating before or during assembling

Abstract

The purpose of the present invention is to provide a method for producing a puncture needle that causes less pain upon use, such as at the time of piercing. This is solved by a puncture needle producing method comprising a step of processing a pipe shaped metal base material, which has on one end thereof a ground surface made by machining, with a plasma generated in an atmosphere filled with a gas mixture including a principal gas and a reactive gas as main components. [Fig 2]
IN7707DEN2014 2012-02-23 2013-02-14 IN2014DN07707A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012036884 2012-02-23
PCT/JP2013/053493 WO2013125430A1 (en) 2012-02-23 2013-02-14 Puncture needle, and method and device for producing same

Publications (1)

Publication Number Publication Date
IN2014DN07707A true IN2014DN07707A (en) 2015-05-15

Family

ID=49005617

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7707DEN2014 IN2014DN07707A (en) 2012-02-23 2013-02-14

Country Status (8)

Country Link
US (1) US9265896B2 (en)
EP (1) EP2818580B1 (en)
JP (1) JP5354827B1 (en)
KR (1) KR101472367B1 (en)
CN (1) CN104145048B (en)
ES (1) ES2582344T3 (en)
IN (1) IN2014DN07707A (en)
WO (1) WO2013125430A1 (en)

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Publication number Priority date Publication date Assignee Title
US20070202186A1 (en) 2006-02-22 2007-08-30 Iscience Interventional Corporation Apparatus and formulations for suprachoroidal drug delivery
JP5924094B2 (en) 2012-04-18 2016-05-25 新明和工業株式会社 CUTTER, MANUFACTURING METHOD THEREOF, AND PLASMA DEVICE FOR MANUFACTURING THE SAME
US20150209180A1 (en) * 2012-08-27 2015-07-30 Clearside Biomedical, Inc. Apparatus and Methods for Drug Delivery Using Microneedles
JP5937936B2 (en) * 2012-09-24 2016-06-22 新明和工業株式会社 Manufacturing method and manufacturing apparatus for medical and sanitary instruments provided with sharp part
BR112015027762A2 (en) 2013-05-03 2017-08-29 Clearside Biomedical Inc APPLIANCE AND METHODS FOR OCULAR INJECTION
CN103521663B (en) * 2013-10-22 2015-04-08 苏州医疗用品厂有限公司 Element disassembling mechanism of acupuncture needle automatic handle winding machine
CN105939740B (en) * 2014-01-31 2019-11-01 泰尔茂株式会社 The manufacturing method of therapeutic medical puncture needle and puncture needle
US9743949B2 (en) 2015-04-22 2017-08-29 Medline Industries, Inc. Two-dimensional needle array device and method of use
WO2017192565A1 (en) 2016-05-02 2017-11-09 Clearside Biomedical, Inc. Systems and methods for ocular drug delivery
CN110177527B (en) 2016-08-12 2022-02-01 科尼尔赛德生物医学公司 Device and method for adjusting insertion depth of needle for medicament delivery
KR102556599B1 (en) 2016-11-07 2023-07-17 신에쓰 가가꾸 고교 가부시끼가이샤 Manufacturing method of high-efficiency solar cell
CN106943203A (en) * 2017-03-17 2017-07-14 宁夏医科大学 A kind of injection needle preparation method injected for ductuli efferentes testis
CN109306449B (en) * 2018-11-20 2020-07-24 北京师范大学 Biological acupuncture surface treatment technology and equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2683912B2 (en) * 1988-05-16 1997-12-03 創研工業株式会社 Method and apparatus for polishing inner surface of metal tube using plasma etching
DE4235483A1 (en) * 1992-10-21 1994-04-28 Rolf Dipl Ing Starec Hollow cannular with asymmetric tip - to reduce piercing force and reduce pain
JP3451140B2 (en) * 1994-10-26 2003-09-29 科学技術振興事業団 Ultra-precision polishing method using gas cluster ion beam
JPH09279331A (en) * 1996-04-12 1997-10-28 Mitsubishi Electric Corp Surface treatment of medical and sanitary implement and device therefor
JP2003305121A (en) * 2002-04-16 2003-10-28 Jfe Steel Kk Method for manufacturing medical ceramic-coated needle
WO2003061490A1 (en) * 2002-01-22 2003-07-31 Kawasaki Steel Corporation Ceramic-coated instruments for medical use, ceramic-coated instruments for studying living organisms and process for producing the same
JP2003225281A (en) * 2002-01-31 2003-08-12 Yong Hee Lee Manufacturing method of coated needle for intramuscular stimulus treatment implement
JP2003310759A (en) * 2002-02-22 2003-11-05 Jfe Steel Kk Medical ceramic sheathed needle and production method thereof
JP2004290410A (en) * 2003-03-27 2004-10-21 Citizen Watch Co Ltd Thrusting needle and its manufacturing method
JP2004358208A (en) * 2003-05-09 2004-12-24 Jfe Steel Kk Production method, production equipment, and continuous production equipment for ceramic-coated needle
GB2434368B (en) 2006-01-20 2010-08-25 P2I Ltd Plasma coated laboratory consumables
JP2008200528A (en) 2008-05-28 2008-09-04 Terumo Corp Injection needle

Also Published As

Publication number Publication date
KR20140113703A (en) 2014-09-24
JP5354827B1 (en) 2013-11-27
WO2013125430A1 (en) 2013-08-29
CN104145048B (en) 2015-07-22
US9265896B2 (en) 2016-02-23
ES2582344T3 (en) 2016-09-12
CN104145048A (en) 2014-11-12
EP2818580B1 (en) 2016-06-01
EP2818580A4 (en) 2015-11-04
JPWO2013125430A1 (en) 2015-07-30
US20160015908A1 (en) 2016-01-21
KR101472367B1 (en) 2014-12-12
EP2818580A1 (en) 2014-12-31

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