JP2008017996A - 三角縫合針及びそのプレス成形型 - Google Patents
三角縫合針及びそのプレス成形型 Download PDFInfo
- Publication number
- JP2008017996A JP2008017996A JP2006191591A JP2006191591A JP2008017996A JP 2008017996 A JP2008017996 A JP 2008017996A JP 2006191591 A JP2006191591 A JP 2006191591A JP 2006191591 A JP2006191591 A JP 2006191591A JP 2008017996 A JP2008017996 A JP 2008017996A
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- Japan
- Prior art keywords
- triangular
- needle
- suture needle
- triangular prism
- bladed
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001154 acute effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 29
- 239000000463 material Substances 0.000 description 16
- 210000001519 tissue Anatomy 0.000 description 13
- 238000005452 bending Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
-
- 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
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06028—Means for attaching suture to needle by means of a cylindrical longitudinal blind bore machined at the suture-receiving end of the needle, e.g. opposite to needle tip
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
【解決手段】 針先側の角張った三角柱状部100aと、該三角柱状部の針元側に連接する丸まった三角柱状部100bと、その延長の針元端部の糸取付部100cとを有し、前記角張った三角柱状部100aの全体を研削して先端が尖った先細状の刃付部100dを形成した。また、該刃付部100dの最も太い部位の幅w1を、該部位と連接する丸まった三角柱状部の幅w2の大きさより大きくした。
【選択図】 図3
Description
31 第1面
32 第2面
40,140 下型
41,141 V溝
100 三角縫合針
100” 丸棒素材
100a 先端側の角張った三角柱状部
100b 針元側の丸まった三角柱状部
d 段差
w1 先端側の三角柱状部の幅
w2 針元側の三角柱状部の幅
Claims (1)
- 針先側の角張った三角柱状部と、該三角柱状部の針元側に連接する丸まった三角柱状部と、針元端部の糸取付部とを有し、前記角張った三角柱状部を研削して先端が尖った先細状の刃付部を形成したことを特徴とする三角縫合針。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006191591A JP4965174B2 (ja) | 2006-07-12 | 2006-07-12 | 三角縫合針及びそのプレス成形型 |
US12/373,178 US8105354B2 (en) | 2006-07-12 | 2007-07-10 | Triangular suture needle |
EP07790523.0A EP2039300A4 (en) | 2006-07-12 | 2007-07-10 | TRIANGULAR SEAM NEEDLE |
PCT/JP2007/063705 WO2008007655A1 (fr) | 2006-07-12 | 2007-07-10 | Aiguille de suture triangulaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006191591A JP4965174B2 (ja) | 2006-07-12 | 2006-07-12 | 三角縫合針及びそのプレス成形型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008017996A true JP2008017996A (ja) | 2008-01-31 |
JP4965174B2 JP4965174B2 (ja) | 2012-07-04 |
Family
ID=38923214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006191591A Active JP4965174B2 (ja) | 2006-07-12 | 2006-07-12 | 三角縫合針及びそのプレス成形型 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8105354B2 (ja) |
EP (1) | EP2039300A4 (ja) |
JP (1) | JP4965174B2 (ja) |
WO (1) | WO2008007655A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8425554B2 (en) * | 2008-12-16 | 2013-04-23 | Arthrex, Inc. | Suture passing K-wire |
US10136883B2 (en) | 2011-11-16 | 2018-11-27 | VentureMD Innovations, LLC | Method of anchoring a suture |
US10470756B2 (en) | 2011-11-16 | 2019-11-12 | VentureMD Innovations, LLC | Suture anchor and method |
US9572566B2 (en) | 2012-02-29 | 2017-02-21 | Marker Medical, Llc | Surgical suturing apparatus and method |
WO2013174424A1 (en) * | 2012-05-23 | 2013-11-28 | Laprotech Ab | Needle for a laparoscopic instrument |
US20130317438A1 (en) | 2012-05-25 | 2013-11-28 | Arstasis, Inc. | Vascular access configuration |
US20140039546A1 (en) * | 2012-08-01 | 2014-02-06 | Arstasis Inc. | Access closure configuration |
EP2879599B1 (en) * | 2012-08-01 | 2020-04-29 | Arstasis, Inc. | Access closure configuration |
US9687221B2 (en) | 2013-02-13 | 2017-06-27 | Venture MD Innovations, LLC | Method of anchoring a suture |
IL231751A (en) * | 2014-03-27 | 2016-08-31 | Tel Hashomer Medical Res Infrastructure & Services Ltd | Medical device for tissue removal |
IL251684B (en) | 2017-04-09 | 2019-01-31 | Tel Hashomer Medical Res Infrastructure & Services Ltd | Device and method for creating a canal in soft tissue |
USD938031S1 (en) * | 2019-07-14 | 2021-12-07 | Telma Micro Needles Pvt. Ltd. | Undrilled needle |
USD921197S1 (en) * | 2019-09-30 | 2021-06-01 | The Regents Of The University Of Colorado, A Body Corporate | Fin blade |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03244445A (ja) * | 1990-02-22 | 1991-10-31 | Matsutani Seisakusho Co Ltd | 医療用縫合針 |
JP2005532874A (ja) * | 2002-07-17 | 2005-11-04 | タイコ ヘルスケア グループ エルピー | 外科用コブラヘッド縫合針 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160157A (en) * | 1962-03-29 | 1964-12-08 | Ethicon Inc | Surgical needle |
JPS63309338A (ja) * | 1987-06-08 | 1988-12-16 | Matsutani Seisakusho:Kk | 湾曲縫合針の製造方法 |
JPH0649216B2 (ja) * | 1990-01-12 | 1994-06-29 | 株式会社松谷製作所 | 刃付縫合針の研削方法及び研削装置並びに刃付縫合針 |
US5263974A (en) * | 1991-01-09 | 1993-11-23 | Matsutani Seisakusho Co., Ltd. | Suture needle and method of and apparatus for grinding material for suture needle |
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2006
- 2006-07-12 JP JP2006191591A patent/JP4965174B2/ja active Active
-
2007
- 2007-07-10 EP EP07790523.0A patent/EP2039300A4/en not_active Withdrawn
- 2007-07-10 WO PCT/JP2007/063705 patent/WO2008007655A1/ja active Application Filing
- 2007-07-10 US US12/373,178 patent/US8105354B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03244445A (ja) * | 1990-02-22 | 1991-10-31 | Matsutani Seisakusho Co Ltd | 医療用縫合針 |
JP2005532874A (ja) * | 2002-07-17 | 2005-11-04 | タイコ ヘルスケア グループ エルピー | 外科用コブラヘッド縫合針 |
Also Published As
Publication number | Publication date |
---|---|
US20090292312A1 (en) | 2009-11-26 |
EP2039300A4 (en) | 2015-04-01 |
WO2008007655A1 (fr) | 2008-01-17 |
US8105354B2 (en) | 2012-01-31 |
JP4965174B2 (ja) | 2012-07-04 |
EP2039300A1 (en) | 2009-03-25 |
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