JP6740218B2 - 装置 - Google Patents
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- JP6740218B2 JP6740218B2 JP2017514671A JP2017514671A JP6740218B2 JP 6740218 B2 JP6740218 B2 JP 6740218B2 JP 2017514671 A JP2017514671 A JP 2017514671A JP 2017514671 A JP2017514671 A JP 2017514671A JP 6740218 B2 JP6740218 B2 JP 6740218B2
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Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/07—Endoradiosondes
- A61B5/073—Intestinal transmitters
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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
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6861—Capsules, e.g. for swallowing or implanting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- 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
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
Claims (24)
- 筐体を備えたサンプリング装置であって、前記筐体は、チャンバ、少なくとも1つの開口部、作動手段および分離区画を備え、前記分離区画は、保持手段により前記筐体内に解放可能に保持され、前記作動手段は、内部物質を、前記開口部を通じて前記チャンバ中に吸い込むことができると同時に、前記分離区画が前記サンプリング装置の前記筐体から排出されるまで、該筐体に沿って該分離区画を押し、それによって、該サンプリング装置の該チャンバ内にサンプルを受け入れ、貯蔵するための増大した空間または容積が作り出され、前記作動手段は密閉手段に繋がれており、前記作動手段の動作によって、該密閉手段が前記開口部を閉鎖し、
前記保持手段が、締結手段、および/または前記装置の外部環境の変化に対して反応する材料であり、
(i)前記締結手段が前記密閉手段に繋がれていること、
(ii)前記材料が、pH、温度、光、溶質濃度または酵素に対して反応すること、および、
(iii)前記材料が、分解性、可消化性、または可溶性であること、
のうち少なくとも1つを特徴とする、サンプリング装置。 - 前記締結手段が連動機構によって作動される、請求項1記載のサンプリング装置。
- 前記連動機構が、自動的に作動される、予めプログラミングされる、および/または遠隔作動される、請求項2記載のサンプリング装置。
- 前記連動機構が、回転、半径方向、もしくは直線運動または手段によって、締結または解放される、請求項2または3記載のサンプリング装置。
- 前記連動機構が歯止めである、請求項2から4いずれか1項記載のサンプリング装置。
- 前記締結手段が、電磁または圧電手段、形状記憶合金、筋肉ワイヤまたは犠牲ヒューズから選択されたトリガー手段によってさらに作動される、請求項1から5いずれか1項記載のサンプリング装置。
- 前記トリガー手段が、自動的に作動される、予めプログラミングされる、および/または遠隔作動される、請求項6記載のサンプリング装置。
- 前記締結手段が、自動的に作動される、予めプログラミングされる、および/または遠隔作動される、請求項1から7いずれか1項記載のサンプリング装置。
- 前記締結手段が、解放パラメータに反応して解放される、請求項1から8いずれか1項記載のサンプリング装置。
- 前記解放パラメータが、pHの変化、温度の変化、水分の変化、溶質濃度の変化、酵素濃度の変化または光の変化である、および/または所定の時間で、および/または所定のpHで、および/または所定の温度で、および/または所定の水分レベルで、および/または所定の溶質濃度で、および/または所定の酵素活性または濃度で作動される、請求項9記載のサンプリング装置。
- 前記作動手段がプランジャーである、請求項1から10いずれか1項記載のサンプリング装置。
- 前記作動手段が、バネおよびプランジャー構成である、請求項1から11いずれか1項記載のサンプリング装置。
- 前記作動手段が、前記サンプリング装置の前記筐体の一端に結合されており、前記分離区画が、該サンプリング装置の反対の端部で該筐体内に前記保持手段によって解放可能に保持されている、請求項1から12いずれか1項記載のサンプリング装置。
- 前記保持手段が作動され、前記分離区画が、少なくとも部分的に解放され、前記作動手段から少なくとも部分的に外れる、請求項1から13いずれか1項記載のサンプリング装置。
- 前記作動手段が、前記分離区画が前記サンプリング装置よりそこから排出される前記筐体の端部でストッパー手段によって該筐体から排出されるのが防がれる、請求項1から14いずれか1項記載のサンプリング装置。
- 前記ストッパー手段が、リップ、ピン、突出部または突起である、請求項15記載のサンプリング装置。
- 前記分離区画が、少なくとも蓄電池、センサおよびマイクロプロセッサを含む、請求項1から16いずれか1項記載のサンプリング装置。
- 前記センサがpHセンサおよび/または温度センサである、請求項17記載のサンプリング装置。
- 前記分離区画が圧力スイッチをさらに含む、請求項17または18記載のサンプリング装置。
- 前記圧力スイッチが、前記分離区画が前記サンプリング装置の前記筐体から排出されるタイミングを記録するように適合されている、請求項19記載のサンプリング装置。
- 前記装置が再利用可能である、請求項1から20いずれか1項記載のサンプリング装置。
- 前記装置が、動物の胃腸管からの内部物質をサンプリングするためのものである、請求項1から21いずれか1項記載のサンプリング装置。
- 動物の胃腸管のサンプルを得る方法において、請求項1から22いずれか1項記載のサンプリング装置を前記動物に経口投与する工程、および前記装置を回収する工程を有してなる方法。
- 前記動物が、ヒト、コンパニオンアニマル、家畜または生産動物である、請求項23記載の方法。
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GB1416457.8 | 2014-09-17 | ||
PCT/GB2015/052648 WO2016042302A1 (en) | 2014-09-17 | 2015-09-11 | Device |
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