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JP2005073888A5 - - Google Patents

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Publication number
JP2005073888A5
JP2005073888A5 JP2003307113A JP2003307113A JP2005073888A5 JP 2005073888 A5 JP2005073888 A5 JP 2005073888A5 JP 2003307113 A JP2003307113 A JP 2003307113A JP 2003307113 A JP2003307113 A JP 2003307113A JP 2005073888 A5 JP2005073888 A5 JP 2005073888A5
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Japan
Prior art keywords
temperature
subject
contact
function execution
introduction device
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JP2003307113A
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Japanese (ja)
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JP4445732B2 (en
JP2005073888A (en
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Priority to JP2003307113A priority Critical patent/JP4445732B2/en
Priority claimed from JP2003307113A external-priority patent/JP4445732B2/en
Publication of JP2005073888A publication Critical patent/JP2005073888A/en
Publication of JP2005073888A5 publication Critical patent/JP2005073888A5/ja
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Publication of JP4445732B2 publication Critical patent/JP4445732B2/en
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Claims (12)

被検体内部に導入された状態で使用され、前記被検体内部において所定の機能を実行する被検体内導入装置であって、
前記所定の機能を実行する機能実行手段と、
当該被検体内導入装置の周辺環境の温度変化に応じて変動する温度を検出する温度センサ手段と、
前記温度センサ手段で得られる温度に基づいて、前記機能実行手段の駆動状態を制御する駆動制御手段と、
を備えたことを特徴とする被検体内導入装置。
An in-subject introduction apparatus that is used in a state of being introduced into a subject and performs a predetermined function inside the subject,
Function execution means for executing the predetermined function;
Temperature sensor means for detecting a temperature that fluctuates according to a temperature change in the surrounding environment of the in-subject introduction apparatus;
Drive control means for controlling the drive state of the function execution means based on the temperature obtained by the temperature sensor means;
An intra-subject introduction apparatus characterized by comprising:
前記駆動制御手段は、前記温度センサ手段で得られる温度が所定の閾値温度以上の値まで上昇した際に前記機能実行手段が駆動するよう制御を行うことを特徴とする請求項1に記載の被検体内導入装置。   The said drive control means performs control so that the said function execution means will drive, when the temperature obtained by the said temperature sensor means rises to the value more than predetermined threshold temperature. Intrasample introduction device. 前記駆動制御手段は、前記温度センサ手段で得られた温度が所定の閾値温度未満の値まで下降した際に、前記機能実行手段の駆動を停止させることを特徴とする請求項1または2に記載の被検体内導入装置。   The drive control means stops driving of the function execution means when the temperature obtained by the temperature sensor means falls to a value lower than a predetermined threshold temperature. Intra-subject introduction device. 前記閾値温度は、前記被検体外部の温度よりも高い温度であって、前記被検体の体温以下の温度であることを特徴とする請求項1〜3のいずれか一つに記載の被検体内導入装置。   The inside of the subject according to any one of claims 1 to 3, wherein the threshold temperature is higher than a temperature outside the subject and is equal to or lower than a body temperature of the subject. Introduction device. 前記機能実行手段は、供給される駆動電力に基づき前記所定の機能を実行し、
前記駆動制御手段は、前記機能実行手段に対する駆動電力の供給を制御することによって前記機能実行手段の駆動状態を制御することを特徴とする請求項1〜4のいずれか一つに記載の被検体内導入装置。
The function execution means executes the predetermined function based on the supplied drive power,
The subject according to any one of claims 1 to 4, wherein the drive control means controls the drive state of the function execution means by controlling the supply of drive power to the function execution means. Internal introduction device.
前記温度センサ手段と前記駆動制御手段とは一体的に形成され、該一体的に形成された前記温度センサ手段および前記駆動制御手段は、
電力供給源に電気的に接続された第1接点と、
前記機能実行手段に電気的に接続された第2接点と、
前記第1接点および前記第2接点近傍に配置され、所定の閾値温度以上の温度で前記第1接点および前記第2接点と接触するように変形し、該第1接点および該第2接点を電気的に接続させる変形接続部材と、
を備えたことを特徴とする請求項5に記載の被検体内導入装置。
The temperature sensor means and the drive control means are integrally formed, and the integrally formed temperature sensor means and the drive control means include:
A first contact electrically connected to the power supply;
A second contact electrically connected to the function execution means;
The first contact and the second contact are disposed in the vicinity of the first contact and the second contact, and are deformed so as to come into contact with the first contact and the second contact at a temperature equal to or higher than a predetermined threshold temperature, and the first contact and the second contact are electrically connected. A deformed connecting member to be connected
The in-subject introduction device according to claim 5, comprising:
前記変形接続部材は、前記所定の閾値温度と略等しい臨界温度を有し、該臨界温度以上の温度で前記第1接点および前記第2接点と接触する形状に変化する形状記憶部材であることを特徴とする請求項6に記載の被検体内導入装置。  The deformation connecting member is a shape memory member having a critical temperature substantially equal to the predetermined threshold temperature and changing into a shape in contact with the first contact and the second contact at a temperature equal to or higher than the critical temperature. The intra-subject introduction device according to claim 6, wherein the intra-subject introduction device is characterized. 前記変形接続部材は、前記所定の閾値温度と略等しい温度条件下で前記第1接点および前記第2接点と接触するよう形成されたバイメタル部材であることを特徴とする請求項6に記載の被検体内導入装置。  The covered member according to claim 6, wherein the deformable connecting member is a bimetal member formed so as to come into contact with the first contact and the second contact under a temperature condition substantially equal to the predetermined threshold temperature. Intra-sample introduction device. 少なくとも前記温度センサ手段を覆うよう配置された熱伝導阻害手段をさらに備えたことを特徴とする請求項1〜8のいずれか一つに記載の被検体内導入装置。 The in-subject introduction apparatus according to claim 1 , further comprising heat conduction inhibition means arranged to cover at least the temperature sensor means. 前記機能実行手段は、
被検体内部の画像データを取得する撮像手段と、
前記撮像手段によって取得された画像データを外部に無線送信する無線手段と、
を備えることを特徴とする請求項1〜9のいずれか一つに記載の被検体内導入装置。
The function execution means includes
Imaging means for acquiring image data inside the subject;
Wireless means for wirelessly transmitting image data acquired by the imaging means to the outside;
The intra-subject introduction device according to claim 1 , wherein the intra-subject introduction device is provided.
被検体内部に導入される被検体内導入装置と、被検体外部に配置され、前記被検体内導入装置によって得られた情報を無線通信を介して取得する受信装置とを備えた無線型被検体内情報取得システムであって、
前記被検体内導入装置は、
前記機能実行手段によって得られた情報を無線送信する無線手段を有し、供給される駆動電力に基づいて所定の機能を実行する機能実行手段と、
当該被検体内導入装置の周辺環境の温度変化に応じて変動する温度を検出する温度センサ手段と、
前記温度センサ手段で得られる温度に基づいて、前記機能実行手段の駆動状態を制御する駆動制御手段とを備え、
前記受信装置は、
前記無線手段から送信された情報を受信する無線受信手段と、
受信した情報を解析する処理手段と、
を備えたことを特徴とする無線型被検体内情報取得システム。
A wireless subject including an intra-subject introduction device to be introduced into the subject and a receiving device that is disposed outside the subject and obtains information obtained by the intra-subject introduction device via wireless communication An internal information acquisition system,
The in-subject introduction device comprises:
A function execution unit that includes a wireless unit that wirelessly transmits information obtained by the function execution unit, and that executes a predetermined function based on the supplied drive power;
Temperature sensor means for detecting a temperature that fluctuates according to a temperature change in the surrounding environment of the in-subject introduction apparatus;
Drive control means for controlling the drive state of the function execution means based on the temperature obtained by the temperature sensor means;
The receiving device is:
Wireless receiving means for receiving information transmitted from the wireless means;
Processing means for analyzing the received information;
A wireless in-vivo information acquiring system comprising:
前記機能実行手段は、被検体内部の画像データを取得する撮像手段をさらに備え、
前記駆動制御手段は、前記被検体外部の温度よりも高く、前記被検体の温度以下の温度を閾値温度とし、該閾値温度以上で前記撮像手段および前記無線手段が駆動するよう制御することを特徴とする請求項10に記載の無線型被検体内情報取得システム。
The function execution means further includes an imaging means for acquiring image data inside the subject,
The drive control means controls a temperature higher than the temperature outside the subject and equal to or lower than the temperature of the subject as a threshold temperature, and controls the imaging means and the wireless means to drive above the threshold temperature. The wireless in-vivo information acquiring system according to claim 10.
JP2003307113A 2003-08-29 2003-08-29 In-subject introduction apparatus and wireless in-subject information acquisition system Expired - Fee Related JP4445732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003307113A JP4445732B2 (en) 2003-08-29 2003-08-29 In-subject introduction apparatus and wireless in-subject information acquisition system

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Application Number Priority Date Filing Date Title
JP2003307113A JP4445732B2 (en) 2003-08-29 2003-08-29 In-subject introduction apparatus and wireless in-subject information acquisition system

Publications (3)

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JP2005073888A JP2005073888A (en) 2005-03-24
JP2005073888A5 true JP2005073888A5 (en) 2006-09-28
JP4445732B2 JP4445732B2 (en) 2010-04-07

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KR101171747B1 (en) * 2011-06-27 2012-08-07 전자부품연구원 Capsuled diagnosing device with temperature sensor
JP5701812B2 (en) * 2012-04-11 2015-04-15 オリンパスメディカルシステムズ株式会社 Capsule endoscope and capsule endoscope system
MX2017003919A (en) 2014-09-25 2018-08-09 Progenity Inc Electromechanical pill device with localization capabilities.
IL265210B2 (en) 2016-09-09 2023-03-01 Jones Mitchell Lawrence Electromechanical ingestible device for delivery of a dispensable substance
US20180193003A1 (en) 2016-12-07 2018-07-12 Progenity Inc. Gastrointestinal tract detection methods, devices and systems
EP3554345A1 (en) 2016-12-14 2019-10-23 Progenity, Inc. Treatment of a disease of the gastrointestinal tract with a smad7 inhibitor
EP3554540B1 (en) 2016-12-14 2023-08-02 Biora Therapeutics, Inc. Treatment of a disease of the gastrointestinal tract with an il-12/il-23 inhibitor released using an ingestible device
WO2018112223A1 (en) 2016-12-14 2018-06-21 Progenity Inc. Treatment of a disease of the gastrointestinal tract with a tlr modulator
WO2018112264A1 (en) 2016-12-14 2018-06-21 Progenity Inc. Treatment of a disease of the gastrointestinal tract with a chemokine/chemokine receptor inhibitor
CA3046023A1 (en) 2016-12-14 2018-06-21 Progenity, Inc. Treatment of a disease of the gastrointestinal tract with an immunosuppressant
AU2017378398B2 (en) 2016-12-14 2023-02-02 Biora Therapeutics, Inc. Treatment of a disease of the gastrointestinal tract with a JAK inhibitor and devices
US11596670B2 (en) 2017-03-30 2023-03-07 Biora Therapeutics, Inc. Treatment of a disease of the gastrointestinal tract with IL-10 or an IL-10 agonist
JP7071995B2 (en) 2017-03-31 2022-05-19 プロジェニティ, インコーポレイテッド Ingestible device
WO2020106757A1 (en) 2018-11-19 2020-05-28 Progenity, Inc. Ingestible device for delivery of therapeutic agent to the gastrointestinal tract
EP4309722A3 (en) 2019-12-13 2024-08-07 Biora Therapeutics, Inc. Ingestible device for delivery of therapeutic agent to the gastrointestinal tract

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