JP5649108B2 - 骨セメント注入用穿刺針 - Google Patents
骨セメント注入用穿刺針 Download PDFInfo
- Publication number
- JP5649108B2 JP5649108B2 JP2010052300A JP2010052300A JP5649108B2 JP 5649108 B2 JP5649108 B2 JP 5649108B2 JP 2010052300 A JP2010052300 A JP 2010052300A JP 2010052300 A JP2010052300 A JP 2010052300A JP 5649108 B2 JP5649108 B2 JP 5649108B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- outer needle
- bone
- inner tube
- bone cement
- 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 - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8816—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the conduit, e.g. tube, along which fluid flows into the body or by conduit connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8819—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the introducer proximal part, e.g. cannula handle, or by parts which are inserted inside each other, e.g. stylet and cannula
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8827—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it with filtering, degassing, venting or pressure relief means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
Description
図1は、本発明の第1の実施形態に係る骨セメント注入用穿刺針10(以下、「穿刺針10」という)の全体構成図である。図1に示すように、穿刺針10は、中空構造の外針12と、外針12の基端部に固定された外針ハブ14と、外針12の中空部に挿通可能な内針16と、内針16の基端部に固定された内針ハブ18と、外針12の中空部に挿通可能な内管17と、内管17の基端部に固定された内管ハブ19とを有する。図1では、外針12に内針16が挿入され、外針12から内管17が抜去された状態を示している。
図7は、第2の実施形態に係る骨セメント注入用穿刺針10a(以下、「穿刺針10a」という)の一部省略断面図である。なお、第2の実施形態に係る穿刺針10aにおいて、上記第1の実施形態に係る穿刺針10と同一又は同様な機能及び効果を奏する要素には同一の参照符号を付し、詳細な説明を省略する。
図12は、第3の実施形態に係る骨セメント注入用穿刺針10b(以下、「穿刺針10b」という)の一部省略断面図である。なお、第3の実施形態に係る穿刺針10bにおいて、上記第1の実施形態に係る穿刺針10と同一又は同様な機能及び効果を奏する要素には同一の参照符号を付し、詳細な説明を省略する。
12、12a…外針 14、14a、14b…外針ハブ
16…内針 17…内管
18、18a…内針ハブ 19…内管ハブ
22…第1の側孔 24…第2の側孔
24a…側孔 32…メイン接続口
38…サブ接続口 56…注入ポート
48、75…減圧通路
Claims (6)
- 基端部近傍の側面に基端側孔部が設けられた中空構造の外針と、
前記外針の基端部に固定され、前記外針の基端開口と連通する第1ポートを有する外針ハブと、
先端に針先が設けられ、且つ前記外針及び前記第1ポートに挿通可能な内針と、
前記内針の基端部に固定され、前記外針ハブに着脱可能な内針ハブと、
前記外針及び前記第1ポートに挿通可能な内管と、
前記内管の基端部に固定され、前記外針ハブに着脱可能であり、前記内管の基端開口と連通する第2ポートを有する内管ハブと、を備え、
前記外針に前記内管が挿通され且つ前記外針が骨に穿刺された状態において、前記骨内と前記基端側孔部とを連通する流路が前記外針と前記内管との間に形成される、
ことを特徴とする骨セメント注入用穿刺針。 - 請求項1記載の骨セメント注入用穿刺針において、
前記外針は、先端部近傍の側面に先端側孔部を有し、
前記外針に前記内管が挿通された状態で前記先端側孔部と前記基端側孔部とを連通する減圧通路が前記外針と前記内管との間に形成される、
ことを特徴とする骨セメント注入用穿刺針。 - 請求項2記載の骨セメント注入用穿刺針において、
前記内管ハブを前記外針ハブに装着した状態で、前記内管の最先端部は、前記外針の最先端部と同じ位置か又は前記外針から突出する、
ことを特徴とする骨セメント注入用穿刺針。 - 請求項1記載の骨セメント注入用穿刺針において、
前記外針に前記内管が挿通された状態で、前記外針の最先端部で開口する減圧通路が前記外針と前記内管との間に形成される、
ことを特徴とする骨セメント注入用穿刺針。 - 請求項4記載の骨セメント注入用穿刺針において、
前記外針に前記内管が挿通された状態で、前記内管の先端部は、前記外針の先端部から突出する、
ことを特徴とする骨セメント注入用穿刺針。 - 請求項1〜5のいずれか1項に記載の骨セメント注入用穿刺針において、
前記基端側孔部は、前記外針ハブ内に位置するとともに、前記外針ハブに設けられた第3ポートと連通する、
ことを特徴とする骨セメント注入用穿刺針。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010052300A JP5649108B2 (ja) | 2010-03-09 | 2010-03-09 | 骨セメント注入用穿刺針 |
EP11753311.7A EP2545872B1 (en) | 2010-03-09 | 2011-03-07 | Bone cement injection puncture needle |
CN201180013097.4A CN102791209B (zh) | 2010-03-09 | 2011-03-07 | 骨粘固剂注入用穿刺针 |
EP15201674.7A EP3017779B1 (en) | 2010-03-09 | 2011-03-07 | Bone cement injection puncture needle |
PCT/JP2011/055221 WO2011111653A1 (ja) | 2010-03-09 | 2011-03-07 | 骨セメント注入用穿刺針 |
US13/582,296 US20120330320A1 (en) | 2010-03-09 | 2011-03-07 | Bone cement injection puncture needle |
KR1020127023473A KR101692096B1 (ko) | 2010-03-09 | 2011-03-07 | 골 시멘트 주입용 천자침 |
ES11753311.7T ES2594977T3 (es) | 2010-03-09 | 2011-03-07 | Aguja de punción de inyección de cemento para huesos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010052300A JP5649108B2 (ja) | 2010-03-09 | 2010-03-09 | 骨セメント注入用穿刺針 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011182996A JP2011182996A (ja) | 2011-09-22 |
JP2011182996A5 JP2011182996A5 (ja) | 2013-04-25 |
JP5649108B2 true JP5649108B2 (ja) | 2015-01-07 |
Family
ID=44563455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010052300A Expired - Fee Related JP5649108B2 (ja) | 2010-03-09 | 2010-03-09 | 骨セメント注入用穿刺針 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120330320A1 (ja) |
EP (2) | EP3017779B1 (ja) |
JP (1) | JP5649108B2 (ja) |
KR (1) | KR101692096B1 (ja) |
CN (1) | CN102791209B (ja) |
ES (1) | ES2594977T3 (ja) |
WO (1) | WO2011111653A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5649108B2 (ja) | 2010-03-09 | 2015-01-07 | テルモ株式会社 | 骨セメント注入用穿刺針 |
US10064671B2 (en) * | 2011-06-09 | 2018-09-04 | Zimmer Knee Creations, Inc. | Instruments and devices for subchondral joint repair |
US20130072941A1 (en) * | 2011-09-16 | 2013-03-21 | Francisca Tan-Malecki | Cement Injector and Cement Injector Connectors, and Bone Cement Injector Assembly |
CN102871713A (zh) * | 2012-10-24 | 2013-01-16 | 李建民 | 一种应用于经皮椎体成形术中的骨水泥注入装置 |
US20140142584A1 (en) * | 2012-11-16 | 2014-05-22 | Spinal Generations, Llc | Multichannel cannula and methods for using same |
US9833272B2 (en) * | 2012-11-16 | 2017-12-05 | Spinal Generations, Llc | Multichannel cannula and methods for using same |
KR101548809B1 (ko) | 2013-10-30 | 2015-08-31 | 삼성전기주식회사 | 오일주입용 노즐 |
SG11201606893WA (en) * | 2014-02-21 | 2016-09-29 | Sydney Children S Hospitals Network Randwick And Westmead | An implantable device |
US9615863B2 (en) | 2014-10-22 | 2017-04-11 | Spinal Generations, Llc | Multichannel cannula for kyphoplasty and method of use |
CN106955149A (zh) * | 2016-01-11 | 2017-07-18 | 薛绍刚 | 骨水泥注射器 |
US10231846B2 (en) | 2016-08-19 | 2019-03-19 | Stryker European Holdings I, Llc | Bone graft delivery loading assembly |
JP2020509874A (ja) * | 2017-03-15 | 2020-04-02 | スミス アンド ネフュー インコーポレイテッド | グラフト調製および送達器具並びに方法 |
KR102108620B1 (ko) | 2018-03-09 | 2020-05-08 | 강호상 | 척추성형술용 니들 세트 |
CN109363762A (zh) * | 2018-12-18 | 2019-02-22 | 艾科美医疗器械(深圳)有限公司 | 一种负压吸入式骨水泥灌注装置及灌注方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5800439A (en) * | 1997-05-16 | 1998-09-01 | Clyburn; Terry A. | Cement injection and intramedullary canal drying system |
US6575919B1 (en) * | 1999-10-19 | 2003-06-10 | Kyphon Inc. | Hand-held instruments that access interior body regions |
JP3877982B2 (ja) | 2001-07-17 | 2007-02-07 | 株式会社八光 | 組織採取機能を有する生体用セメント注入器具 |
US20040097880A1 (en) * | 2002-11-19 | 2004-05-20 | Angiodynamics, Inc. | Combination thrombolytic infusion catheter and dilator system |
JP4981803B2 (ja) * | 2005-09-07 | 2012-07-25 | ステファン トーマス | 高粘度材料注入装置およびそれに用いられる容器 |
US20080119821A1 (en) * | 2006-11-17 | 2008-05-22 | Warsaw Orthopedic, Inc. | Multiport Cannula |
US8696679B2 (en) * | 2006-12-08 | 2014-04-15 | Dfine, Inc. | Bone treatment systems and methods |
JP2008259810A (ja) * | 2007-03-16 | 2008-10-30 | Olympus Terumo Biomaterials Corp | 椎体圧迫骨折整復ユニット |
WO2008114483A1 (ja) * | 2007-03-16 | 2008-09-25 | Olympus Terumo Biomaterials Corp. | 椎体圧迫骨折整復ユニット |
KR100950989B1 (ko) * | 2008-07-03 | 2010-04-02 | (주)태연메디칼 | 뼈 충진 물질의 경피전달용 장치 |
US8070728B2 (en) * | 2009-05-05 | 2011-12-06 | Societe De Commercialisation Des Produits De La Recherche Appliquee Socpra Sciences Et Genie S.E.C | Cannula assembly with detachable inner and outer cannulas |
JP5649108B2 (ja) | 2010-03-09 | 2015-01-07 | テルモ株式会社 | 骨セメント注入用穿刺針 |
-
2010
- 2010-03-09 JP JP2010052300A patent/JP5649108B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-07 EP EP15201674.7A patent/EP3017779B1/en not_active Not-in-force
- 2011-03-07 EP EP11753311.7A patent/EP2545872B1/en not_active Not-in-force
- 2011-03-07 US US13/582,296 patent/US20120330320A1/en not_active Abandoned
- 2011-03-07 CN CN201180013097.4A patent/CN102791209B/zh not_active Expired - Fee Related
- 2011-03-07 ES ES11753311.7T patent/ES2594977T3/es active Active
- 2011-03-07 KR KR1020127023473A patent/KR101692096B1/ko active IP Right Grant
- 2011-03-07 WO PCT/JP2011/055221 patent/WO2011111653A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2545872A4 (en) | 2014-10-29 |
US20120330320A1 (en) | 2012-12-27 |
CN102791209B (zh) | 2015-08-26 |
WO2011111653A1 (ja) | 2011-09-15 |
EP3017779A1 (en) | 2016-05-11 |
KR20120129948A (ko) | 2012-11-28 |
EP2545872B1 (en) | 2016-08-10 |
ES2594977T3 (es) | 2016-12-27 |
EP2545872A1 (en) | 2013-01-16 |
KR101692096B1 (ko) | 2017-01-17 |
JP2011182996A (ja) | 2011-09-22 |
EP3017779B1 (en) | 2017-05-31 |
CN102791209A (zh) | 2012-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5649108B2 (ja) | 骨セメント注入用穿刺針 | |
WO2010044462A1 (ja) | 骨セメント注入用穿刺針 | |
KR102031325B1 (ko) | 조직을 흡인하기 위한 장치 | |
US20040153005A1 (en) | Bone marrow aspiration device with curved tip | |
US6238400B1 (en) | Method and apparatus for trephination and irrigation of the frontal sinus cavity | |
EP2699181B1 (en) | Cannula and kit for evaluation and preparation of bone tissue | |
US20080103458A1 (en) | Collection needle | |
AU2002331760A1 (en) | Collection needle | |
JP2004033777A (ja) | 骨髄吸引装置 | |
US5423764A (en) | Lavage apparatus | |
PT1449555E (pt) | Cânula de agulha | |
JP2011182994A (ja) | 骨セメント注入用穿刺針 | |
JP2011182995A (ja) | 骨セメント注入用穿刺針 | |
CN209826799U (zh) | 一种螺壳旋切式同轴穿刺活检针 | |
CN212066816U (zh) | 一种组合式穿刺针 | |
WO2021117649A1 (ja) | 生検針及び組織採取装置 | |
JP2012232044A (ja) | 骨セメント注入用穿刺針、ハンドルホルダ及び骨セメント注入針セット | |
WO2014049790A1 (ja) | 骨セメント注入用穿刺針及びその製造方法 | |
US20110137266A1 (en) | Catheter | |
WO2012043289A1 (ja) | 骨セメント注入用穿刺針及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130306 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130306 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20130306 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140304 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140501 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141007 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5649108 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |