JP4997246B2 - 使い捨てカートリッジ - Google Patents
使い捨てカートリッジ Download PDFInfo
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- JP4997246B2 JP4997246B2 JP2008537435A JP2008537435A JP4997246B2 JP 4997246 B2 JP4997246 B2 JP 4997246B2 JP 2008537435 A JP2008537435 A JP 2008537435A JP 2008537435 A JP2008537435 A JP 2008537435A JP 4997246 B2 JP4997246 B2 JP 4997246B2
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- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
- A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
- A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's skin
-
- 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
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- 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
- A61B5/150358—Strips for collecting blood, e.g. absorbent
-
- 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
-
- 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
- A61B5/150503—Single-ended needles
- A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
-
- 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
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
- A61B5/150549—Protectors removed by rotational movement, e.g. torsion or screwing
-
- 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
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/15058—Joining techniques used for protective means
- A61B5/150618—Integrally moulded protectors, e.g. protectors simultaneously moulded together with a further component, e.g. a hub, of the piercing element
-
- 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
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
-
- 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
- A61B5/150885—Preventing re-use
- A61B5/150916—Preventing re-use by blocking components, e.g. piston, driving device or fluid passageway
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
- A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
- A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
前記開口部に挿入されるハウジングと、
前記ハウジングに設けられ、該ハウジングの軸線方向に沿って変位自在な変位部材と、
前記ハウジングに設けられ、前記装置に対する前記ハウジングの変位を規制するストッパ手段と、
を備え、
前記ストッパ手段は前記装置の開口部内に配設された段部に対して当接可能に設けられ、前記ハウジングを前記開口部を介して前記装置に装着する際、前記変位部材は軸線方向に沿って前記ハウジングに対して変位し、前記ストッパ手段による変位規制状態を解除する使い捨てカートリッジに関するものである。
Claims (7)
- 穿刺装置または測定装置の開口部に着脱自在に設けられる使い捨てカートリッジにおいて、
前記開口部(16)に挿入されるハウジング(70、152、204)と、
前記ハウジング(70、152、204)に設けられ、該ハウジング(70、152、204)の軸線方向に沿って変位自在な変位部材(72、158、208)と、
前記ハウジング(70、152、204)に設けられ、前記穿刺装置(10)または測定装置に対する前記ハウジング(70、152、204)の変位を規制するストッパ手段と、
を備え、
前記ストッパ手段は前記穿刺装置(10)または測定装置の開口部(16)内に配設された段部(26)に対して当接可能に設けられ、前記ハウジング(70、152、204)を前記開口部(16)を介して前記穿刺装置(10)または測定装置に装着する際、前記変位部材(72、158、208)は軸線方向に沿って前記ハウジング(70、152、204)に対して変位し、前記ストッパ手段による変位規制状態を解除することを特徴とする使い捨てカートリッジ。 - 請求項1記載の使い捨てカートリッジにおいて、
前記ストッパ手段は、一端部が前記ハウジング(70、152、204)に支持され他端部が前記穿刺装置(10)または測定装置の開口部(16)に臨む傾動自在な可撓性部(80、162、210)からなり、前記可撓性部(80、162、210)の傾動変位が前記変位部材(72、158、208)の変位によってなされることを特徴とする使い捨てカートリッジ。 - 請求項2記載の使い捨てカートリッジにおいて、
前記変位部材(72、158、208)は、前記可撓性部(80、162、210)の一端部が係合される係合部を有し、前記ハウジング(70、152、204)が前記穿刺装置(10)または測定装置に装着される前には、前記係合部に対して前記可撓性部(80、162、210)の一端部が係合されており、前記ハウジング(70、152、204)を前記穿刺装置(10)または測定装置に装着する際に、前記可撓性部(80、162、210)の係合が解除されると共に、前記可撓性部(80、162、210)の傾動変位がなされることを特徴とする使い捨てカートリッジ。 - 請求項3記載の使い捨てカートリッジにおいて、
前記係合部は、前記可撓性部(80、162、210)の一端部が挿入自在な孔部(96、166、216)からなることを特徴とする使い捨てカートリッジ。 - 請求項4記載の使い捨てカートリッジにおいて、
前記ハウジング(70、152、204)には、該ハウジング(70、152、204)が前記穿刺装置(10)または測定装置に装着された際に、前記孔部(96、166、216)が係合され、前記変位部材(72、158、208)の変位を規制するためのロック部(84、164、212)を有することを特徴とする使い捨てカートリッジ。 - 請求項3記載の使い捨てカートリッジにおいて、
前記使い捨てカートリッジ(22、150)は、前記ハウジング(70、152)の内部に穿刺針(18、154)が収容され、前記穿刺針(18、154)によって穿刺を行う穿刺装置(10)に装着されることを特徴とする使い捨てカートリッジ。 - 請求項3記載の使い捨てカートリッジにおいて、
前記使い捨てカートリッジ(200)は、前記ハウジング(204)の内部に検出部(202)を有し、前記検出部(202)を電気的あるいは光学的に測定可能な測定装置に対して装着されることを特徴とする使い捨てカートリッジ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008537435A JP4997246B2 (ja) | 2006-09-29 | 2007-08-30 | 使い捨てカートリッジ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006266961 | 2006-09-29 | ||
JP2006266961 | 2006-09-29 | ||
PCT/JP2007/066872 WO2008041437A1 (en) | 2006-09-29 | 2007-08-30 | Disposable cartridge |
JP2008537435A JP4997246B2 (ja) | 2006-09-29 | 2007-08-30 | 使い捨てカートリッジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008041437A1 JPWO2008041437A1 (ja) | 2010-02-04 |
JP4997246B2 true JP4997246B2 (ja) | 2012-08-08 |
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JP2008537435A Active JP4997246B2 (ja) | 2006-09-29 | 2007-08-30 | 使い捨てカートリッジ |
Country Status (4)
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---|---|
EP (1) | EP2067440B1 (ja) |
JP (1) | JP4997246B2 (ja) |
CN (1) | CN101516264B (ja) |
WO (1) | WO2008041437A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041474A1 (ja) * | 2008-10-09 | 2010-04-15 | パナソニック株式会社 | 穿刺針カートリッジ |
EP3581129B1 (en) * | 2014-01-10 | 2023-02-15 | Soma Research, LLC | Needle guidance systems for use with ultrasound devices |
CN107913073B (zh) * | 2016-11-08 | 2023-08-22 | 苏州施莱医疗器械有限公司 | 一步操作内帽式采血器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004283568A (ja) * | 2003-03-20 | 2004-10-14 | F Hoffmann-La Roche Ag | 再使用防止式ランセットシステム切開補助具 |
WO2006028096A1 (ja) * | 2004-09-06 | 2006-03-16 | Terumo Kabushiki Kaisha | 穿刺具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5439473A (en) * | 1993-12-13 | 1995-08-08 | Modulohm A/S | Safety lancet |
SG85117A1 (en) * | 1999-06-18 | 2001-12-19 | Surgilance Pte Ltd | Lancet assembly |
JP2005511191A (ja) * | 2001-06-13 | 2005-04-28 | シュラガ スティーブン | 1回使用のランセット装置 |
JP2004113580A (ja) * | 2002-09-27 | 2004-04-15 | Ra Systems:Kk | ランセット |
CN2579344Y (zh) * | 2002-11-29 | 2003-10-15 | 施国平 | 改进型施比尔一次性可调式安全自动采血针 |
US20040212966A1 (en) * | 2002-12-02 | 2004-10-28 | Fisher Ken Scott | Integral computer connector cover |
JP2004290390A (ja) | 2003-03-26 | 2004-10-21 | Bionics Corp | 穿刺針、およびその組立方法 |
CN100484472C (zh) * | 2004-10-25 | 2009-05-06 | 爱科来株式会社 | 刺血针以及具有其的刺血针装置 |
US20060178686A1 (en) * | 2005-02-07 | 2006-08-10 | Steven Schraga | Single use lancet device |
-
2007
- 2007-08-30 JP JP2008537435A patent/JP4997246B2/ja active Active
- 2007-08-30 WO PCT/JP2007/066872 patent/WO2008041437A1/ja active Application Filing
- 2007-08-30 EP EP07806349.2A patent/EP2067440B1/en active Active
- 2007-08-30 CN CN2007800338514A patent/CN101516264B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004283568A (ja) * | 2003-03-20 | 2004-10-14 | F Hoffmann-La Roche Ag | 再使用防止式ランセットシステム切開補助具 |
WO2006028096A1 (ja) * | 2004-09-06 | 2006-03-16 | Terumo Kabushiki Kaisha | 穿刺具 |
Also Published As
Publication number | Publication date |
---|---|
CN101516264A (zh) | 2009-08-26 |
CN101516264B (zh) | 2010-12-22 |
WO2008041437A1 (en) | 2008-04-10 |
EP2067440A1 (en) | 2009-06-10 |
EP2067440B1 (en) | 2016-11-23 |
EP2067440A4 (en) | 2011-11-16 |
JPWO2008041437A1 (ja) | 2010-02-04 |
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