JP2019531165A - 針装置 - Google Patents
針装置 Download PDFInfo
- Publication number
- JP2019531165A JP2019531165A JP2019529314A JP2019529314A JP2019531165A JP 2019531165 A JP2019531165 A JP 2019531165A JP 2019529314 A JP2019529314 A JP 2019529314A JP 2019529314 A JP2019529314 A JP 2019529314A JP 2019531165 A JP2019531165 A JP 2019531165A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- needle device
- sheath
- syringe
- biopsy
- 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
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001574 biopsy Methods 0.000 abstract description 192
- 238000001802 infusion Methods 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 description 87
- 239000011248 coating agent Substances 0.000 description 85
- 241000894006 Bacteria Species 0.000 description 36
- 210000002307 prostate Anatomy 0.000 description 33
- 230000007246 mechanism Effects 0.000 description 29
- 210000001519 tissue Anatomy 0.000 description 25
- 239000002103 nanocoating Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 208000015181 infectious disease Diseases 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 210000000664 rectum Anatomy 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229920001223 polyethylene glycol Polymers 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 229940088710 antibiotic agent Drugs 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 206010040047 Sepsis Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 2
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 210000004381 amniotic fluid Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-Lysine Natural products NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- 235000019766 L-Lysine Nutrition 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000010065 bacterial adhesion Effects 0.000 description 1
- 230000029586 bacterial cell surface binding Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 108091008324 binding proteins Proteins 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002969 morbid Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229940127249 oral antibiotic Drugs 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 210000001179 synovial fluid Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0048—Devices for taking samples of body liquids for taking amniotic fluid samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0241—Pointed or sharp biopsy instruments for prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
- A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/76—Handpieces
-
- 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
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
-
- 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
- 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
- A61M5/329—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 characterised by features of the needle shaft
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
前端及び後端を有する細長いニードルシースと、
針であり、
ニードルシース内に同軸配置されるよう構成された細長部、及び
細長部の前端に配置されたシール部材
を含む針と
を備える。
シール部材が、針の長手軸に対して横方向に延びるニードルシースの前端面の少なくとも一部に当接するように配置されることにより、ニードルシースと針との間の領域への異物の侵入を制限する閉位置と、
針の長手軸に延びる長手方向ギャップがシール部材とニードルシースの前端面との間に形成される開位置と
に設定されるよう構成される。
A1.組織標本を得るための生検針装置であって、細長いニードルシースと、ニードルシース内に同軸配置されてニードルシースに対して引込位置と引出位置との間で可動である細長部を含む針とを備え、針は、細長部の遠位端に配置されたシール部材をさらに含み、シール部材は、針が引込位置に配置されると、針の長手軸に対して横方向に延びるニードルシースの端面の少なくとも一部に当接するよう配置され、それによりニードルシースと針との間の領域への異物の侵入を制限する生検針装置。
Claims (15)
- 医療用の針装置であって、針装置は、
前端及び後端を有する細長いニードルシース(104、1002、1402)と、
針(202、1102、1406)であり、
前記ニードルシース内に同軸配置されるよう構成された細長部、及び
前記細長部の前端に配置されたシール部材(204、1003、1403)
を含む針(202、1102、1406)と
を備え、針装置は、
前記シール部材(204、1003、1403)が、前記針(202、1102、1406)の長手軸(18、1001、1404)に対して横方向に延びる前記ニードルシース(104、1002、1402)の前端面の少なくとも一部に当接するように配置されることにより、前記ニードルシースと前記針との間の領域への異物の侵入を制限する閉位置と、
前記針(202、1102、1406)の前記長手軸(18、1001、1404)に延びるギャップ(1204、1506)が前記シール部材(204、1003、1403)と前記ニードルシース(104、1002、1402)の前記前端面との間に形成される開位置と
に設定されるよう構成される針装置。 - 請求項1に記載の針装置において、
前記ニードルシース(104、1002、1402)の前記後端に配置され、アクチュエータ又はシリンジ(1200、1500)に接続されるよう構成された接続部材(1004、1401)
をさらに備えた針装置。 - 請求項2に記載の針装置において、前記接続部材(1004、1401)は、針装置を付勢して前記閉位置に設定するよう配置された付勢手段を含む針装置。
- 請求項3に記載の針装置において、
前記ニードルシース(1002、1402)の前記前端と前記後端との間にチャネル(1105、1405)が設けられ、該チャネル(1105、1405)は、前記針(1102、1406)の前記長手軸(1001、1404)に沿って延び、
前記チャネル(1105、1405)は、前記ニードルシース(1002)と前記針(1102)との間又は該針(1102)内に設けられ、且つ
前記接続部材(1004、1401)は、シリンジ(1200、1500)と針装置の開位置設定時に形成される前記長手方向ギャップ(1204、1506)との間を流体連通させるように針装置を前記シリンジ(1200、1500)に接続するよう構成される針装置。 - 請求項4に記載の針装置において、前記接続部材(1004)は、前記シリンジ(1200)のチップ(1202)に接続されるよう配置される針装置。
- 請求項5に記載の針装置において、
前記チャネル(1105)は、前記ニードルシース(1002)と前記針(1102)との間に設けられる針装置。 - 請求項6に記載の針装置において、
前記付勢手段は、前記針(1102)の前記長手軸(1101)と平行に前記接続部材(1004)と前記針(1102)の一部との間に延びるばね部材を含み、
前記ばね部材は、該ばね部材に接続されたシリンジ(1200)による液体の注入中に液圧を加えられると圧縮されるよう配置されることで、針装置が前記開位置に設定される針装置。 - 請求項7に記載の針装置において、
前記ばね部材は、前記接続部材(1004)の内壁部分(1106)と前記針(1102)の後部に配置されたエンドプレート(1103)との間に延びるばね要素(1104)を含む針装置。 - 請求項6〜8のいずれか1項に記載の針装置において、
前記針(1102)は、針装置が前記開位置から前記閉位置に設定される間に前記シール部材(1003)を前記ニードルシース(1002)に対する整列位置へ向けて案内するために前記細長部の前部に配置された案内部(1301a、1301b、1302)を含む針装置。 - 請求項9に記載の針装置において、前記案内部は、前記針(1102)の前記細長部と前記ニードルシース(1002)との間に延びる複数のフランジ(1301a、1301b)を含む針装置。
- 請求項9又は10に記載の針装置において、前記案内部は、前記針(1102)の前記長手軸(1001)の周りに形成されて底面が前記シール部材(1003)に面した向きの円錐部(1302)を含む針装置。
- 請求項4に記載の針装置において、
前記チャネル(1405)は前記針(1406)内に設けられ、
前記針(1406)の後端が前記シリンジ(1500)のチップ(1502)に接続されるよう配置され、
前記接続部材は、前記シリンジ(1500)のバレル(1501)の少なくとも一部を収納するよう構成されたシリンジハウジング(1401)を含み、
前記針(1406)は、前記シリンジ(1500)の前記チップ(1502)に接続されると、前記シリンジ(1500)が前記シリンジハウジング(1401)に収納されるよう挿入される間に前記長手軸(1404)に沿って前方に付勢されるよう配置され、それにより針装置が前記開位置に設定される針装置。 - 請求項12に記載の針装置において、前記付勢手段は、前記針(1406)の前記長手軸(1404)と平行に前記接続部材と前記シリンジハウジング(1401)収納時の前記シリンジ(1500)の前記バレル(1501)の前部との間に延びる、弦巻ばね要素(1407)等のばね部材を含む針装置。
- 請求項12又は13に記載の針装置において、前記接続部材は、針装置を前記開位置に設定してロックするために前記シリンジハウジング(1401)収納時の前記シリンジ(1500)の前記バレル(1501)をロックするロック要素を含む針装置。
- 請求項2又は3に記載の針装置において、区画(106)を前記針(202)の前記細長部(102)に設けて、針装置が前記開位置に設定されると前記区画(106)が周囲領域に露出されるようにした針装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/069070 WO2018028780A1 (en) | 2016-08-10 | 2016-08-10 | A biopsy needle arrangement |
EPPCT/EP2016/069070 | 2016-08-10 | ||
PCT/EP2017/050804 WO2018028837A1 (en) | 2016-08-10 | 2017-01-16 | A needle arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019531165A true JP2019531165A (ja) | 2019-10-31 |
JP6794603B2 JP6794603B2 (ja) | 2020-12-02 |
Family
ID=56800266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019529314A Active JP6794603B2 (ja) | 2016-08-10 | 2017-01-16 | 針装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11701474B2 (ja) |
EP (1) | EP3496621B1 (ja) |
JP (1) | JP6794603B2 (ja) |
CN (1) | CN109922739B (ja) |
ES (1) | ES2817473T3 (ja) |
MX (1) | MX2019000129A (ja) |
PL (1) | PL3496621T3 (ja) |
WO (2) | WO2018028780A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3799797A1 (en) * | 2019-10-03 | 2021-04-07 | Saga Surgical Ab | Biopsy arrangements |
EP3818945A1 (en) * | 2019-11-08 | 2021-05-12 | Saga Surgical Ab | Needle system for injection and aspiration |
WO2021090986A1 (ko) * | 2019-11-08 | 2021-05-14 | 주식회사 플라워메디칼 | 생검용 니들셋 |
EP3973888A1 (en) * | 2020-09-23 | 2022-03-30 | Xaga Surgical AB | Improved biopsy arrangement |
EP4151252A1 (en) * | 2021-09-21 | 2023-03-22 | Xaga Surgical AB | Needle system having closed state and open state |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5079192A (ja) * | 1973-11-05 | 1975-06-27 | ||
JPH07194599A (ja) * | 1993-09-08 | 1995-08-01 | Citation Medical Corp | 生検用器具および生検用組織の試料を採取する方法 |
JPH09131399A (ja) * | 1995-11-13 | 1997-05-20 | Hakko Denki Seisakusho:Kk | 内視鏡用穿刺針 |
JPH10127765A (ja) * | 1996-10-31 | 1998-05-19 | Jms Co Ltd | 注射器具 |
JPH11262490A (ja) * | 1997-11-24 | 1999-09-28 | Ethicon Endo Surgery Inc | 生検組立体 |
JP2011500285A (ja) * | 2007-10-25 | 2011-01-06 | エピトーム・フアーマシユーテイカルズ・リミテツド | 組織分割生検針 |
JP2011517991A (ja) * | 2008-04-18 | 2011-06-23 | アリ・オズカン・オズトゥルク | 実際的で安全な針生検装置 |
JP2012517290A (ja) * | 2009-02-06 | 2012-08-02 | セノアールエックス,インコーポレイテッド | 身体部位にアクセスするための装置及び方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108378A (en) * | 1990-05-09 | 1992-04-28 | Safety Syringes, Inc. | Disposable self-shielding hypodermic syringe |
US6050955A (en) * | 1997-09-19 | 2000-04-18 | United States Surgical Corporation | Biopsy apparatus and method |
NL1011522C2 (nl) * | 1999-03-10 | 2000-09-12 | Jozefus Elbertus Johan Berbers | Inrichting voor het overbrengen van een ovum vanuit een follikel. |
US6491670B1 (en) | 2000-04-04 | 2002-12-10 | Duke University | Miniaturized surgical instruments especially useful for the opthalmologic surgical procedures and methods of making the same |
WO2002062231A2 (en) * | 2001-02-05 | 2002-08-15 | Tyco Healthcare Group Lp | Biopsy apparatus and method |
EP1524940B1 (de) * | 2002-03-19 | 2011-08-24 | Bard Dublin ITC Limited | Biopsievorrichtung sowie ein in die biopsievorrichtung einsetzbares biopsienadelmodul |
WO2006007642A1 (en) * | 2004-07-16 | 2006-01-26 | Unitract Syringe Pty Ltd | Syringe needle sheath |
CA2590951C (en) | 2004-12-15 | 2011-05-17 | Wilson-Cook Medical, Inc. | Flexible surgical needle device |
US7651482B2 (en) * | 2005-02-04 | 2010-01-26 | Boston Scientific Scimed, Inc. | Non-coring needles and methods of manufacturing same |
WO2006096901A1 (en) * | 2005-03-14 | 2006-09-21 | Global Medisafe Holdings Limited | Exchange needle auto retractable syringe |
WO2006104060A1 (ja) * | 2005-03-29 | 2006-10-05 | Hi-Lex Corporation | 医療用の二重針、骨穿刺針および骨髄採取機器 |
DE102005062740B3 (de) * | 2005-12-22 | 2007-07-19 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Biopsienadelset, Schussapparat und Biopsiegerät zur minimal-invasiven Entnahme von Gewebeproben |
SG11201401851UA (en) * | 2011-10-28 | 2014-05-29 | Presage Biosciences Inc | Methods for drug delivery |
WO2013180232A1 (ja) * | 2012-05-31 | 2013-12-05 | 株式会社ジェイ・エム・エス | 留置針装置 |
EP3004834A4 (en) * | 2013-06-05 | 2017-01-04 | Snpshot Trustee Limited | Tissue sampler |
US20160081585A1 (en) * | 2013-08-02 | 2016-03-24 | The Trustees Of Dartmouth College | Multiple-electrode electrical impedance sensing biopsy sampling device and method |
US9919112B2 (en) * | 2014-06-30 | 2018-03-20 | Elwha Llc | Active lubrication of penetrating devices |
CN104605896B (zh) * | 2014-12-05 | 2017-05-24 | 陈政 | 可调式微创软组织中心活检刀头 |
WO2016161062A1 (en) * | 2015-04-02 | 2016-10-06 | Xend Medical Systems, Llc | Hypodermic needle system |
-
2016
- 2016-08-10 WO PCT/EP2016/069070 patent/WO2018028780A1/en active Application Filing
-
2017
- 2017-01-16 US US16/324,548 patent/US11701474B2/en active Active
- 2017-01-16 PL PL17700660T patent/PL3496621T3/pl unknown
- 2017-01-16 JP JP2019529314A patent/JP6794603B2/ja active Active
- 2017-01-16 MX MX2019000129A patent/MX2019000129A/es unknown
- 2017-01-16 WO PCT/EP2017/050804 patent/WO2018028837A1/en unknown
- 2017-01-16 ES ES17700660T patent/ES2817473T3/es active Active
- 2017-01-16 EP EP17700660.8A patent/EP3496621B1/en active Active
- 2017-01-16 CN CN201780049419.8A patent/CN109922739B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5079192A (ja) * | 1973-11-05 | 1975-06-27 | ||
JPH07194599A (ja) * | 1993-09-08 | 1995-08-01 | Citation Medical Corp | 生検用器具および生検用組織の試料を採取する方法 |
JPH09131399A (ja) * | 1995-11-13 | 1997-05-20 | Hakko Denki Seisakusho:Kk | 内視鏡用穿刺針 |
JPH10127765A (ja) * | 1996-10-31 | 1998-05-19 | Jms Co Ltd | 注射器具 |
JPH11262490A (ja) * | 1997-11-24 | 1999-09-28 | Ethicon Endo Surgery Inc | 生検組立体 |
JP2011500285A (ja) * | 2007-10-25 | 2011-01-06 | エピトーム・フアーマシユーテイカルズ・リミテツド | 組織分割生検針 |
JP2011517991A (ja) * | 2008-04-18 | 2011-06-23 | アリ・オズカン・オズトゥルク | 実際的で安全な針生検装置 |
JP2012517290A (ja) * | 2009-02-06 | 2012-08-02 | セノアールエックス,インコーポレイテッド | 身体部位にアクセスするための装置及び方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3496621A1 (en) | 2019-06-19 |
EP3496621B1 (en) | 2020-06-24 |
MX2019000129A (es) | 2019-09-04 |
WO2018028837A1 (en) | 2018-02-15 |
BR112019002617A2 (pt) | 2019-05-28 |
CN109922739B (zh) | 2021-08-24 |
US20190175842A1 (en) | 2019-06-13 |
WO2018028780A1 (en) | 2018-02-15 |
CN109922739A (zh) | 2019-06-21 |
ES2817473T3 (es) | 2021-04-07 |
JP6794603B2 (ja) | 2020-12-02 |
PL3496621T3 (pl) | 2021-01-11 |
US11701474B2 (en) | 2023-07-18 |
BR112019002617A8 (pt) | 2023-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6794603B2 (ja) | 針装置 | |
CN108272503B (zh) | 一种可双通道注液的双极高频电刀 | |
US9913630B2 (en) | Device for needle biopsy with integrated needle protection | |
JP4982637B2 (ja) | 可撓性手術針デバイス | |
US6193717B1 (en) | Treating instrument for endoscope | |
US20050228312A1 (en) | Biopsy needle system | |
AU2019101801A4 (en) | Medical connecting device | |
JP2013521994A (ja) | マルチプル生体検査装置 | |
RU2768604C2 (ru) | Электрохирургическое устройство для подачи радиочастотной энергии и/или микроволновой энергии в биологическую ткань | |
US20220338919A1 (en) | Integrated ablation needle and ablation system | |
CN118102991A (zh) | 套筒、注射装置、注射系统、消融装置及消融系统 | |
KR20180018783A (ko) | 자기 공명 호환 가능한 rf 경중격 시스템 | |
US20190083072A1 (en) | Wire guided device | |
Taneja et al. | Modified technique of intralesional radiofrequency with drug deposition in keloids using customized intravenous cannulas | |
US20230172657A1 (en) | Endoscopic surgical electrode assembly | |
SE541155C2 (en) | A needle arrangement | |
BR112019002617B1 (pt) | Disposição de agulha para uma aplicação médica | |
US20220273274A1 (en) | Biopsy needle and tissue collecting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20190403 |
|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A529 Effective date: 20190318 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20190403 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20190404 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191121 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200925 |
|
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: 20201013 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201019 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6794603 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |