Body movement monitoring device

An autonomous sensing unit and system that includes a set of sensors, a conditioning means for deriving information from the sensors, display means for displaying the information to an operator, and a means for recording the kinematic parameters of a body segment, and a method for using the system.

Current transducer

Device for Taking a Sample of a Body Fluid and Method for Implementing Same

The invention relates to a device () for taking a sample of a body fluid, such as blood, to be incorporated into a fluid circuit of a perfusion () of a patient who has a perfusion catheter (), said device having a tubular structure () for connecting to the fluid circuit of the perfusion, provided with a zone for intubation, during use, of a sampling channel () comprising a distal end (); and a means () for holding, during use, in the tubular structure, the part of the sampling channel () comprising a distal end () in such a way that the distal end () is oriented towards the perfusion catheter (), in the direction of flow (F) of the perfusion product (), from a perfusion product reservoir () towards the perfusion catheter (). 1. A sample collection device for collecting a sample of a body fluid intended to be incorporated into a fluid circuit of a perfusion of a patient equipped with a perfusion catheter , and comprising a tubular structure for connection to the fluid circuit of the perfusion equipped:with a zone (Zi) of intubation, in use, of a sample collection channel comprising a distal end; andwith a means for holding, in use, in the tubular structure, the portion of the sample collection channel comprising a distal end so that said distal end is pointed toward the perfusion catheter, in the flow direction of the perfusion product, from a container of perfusion product to the perfusion catheter.2. The sample collection device as claimed in claim 1 , wherein the portion comprising the distal end of the sample collection channel is fixed in the tubular structure claim 1 , and a portion comprising a proximal end of the sample collection channel emerges outside of the tubular structure level with the intubation zone (Zi).3. The sample collection device as claimed in claim 1 , wherein the intubation zone comprises an insertion means suitable for enabling claim 1 , in use claim 1 , the insertion claim 1 , into the tubular structure claim 1 , of the portion of the ...

Secure Perfusion System

The invention relates to a secure system for the perfusion of a body liquid, enabling a final control of compatability of a treatment with the patient and/or the medical situation previously diagnosed by a doctor, in a simple, efficient and energy-saving manner. To this end, the system according to the invention comprises: a fluidic circuit of a perfusion () comprising a perfusion catheter (), a perfusion tubing () and a container () for the determined perfusion product to be perfused to a patient (B); a means () for taking a body liquid sample from a patient; a sampling container () provided with a means () for fluidic connection to the means () for taking the sample; a means () of analysis and comparison () of the body liquid taken and a sample () of the determined product; a means for fluidic connection between the analysis means and the sampling container; and a means () for controlling the flow of the perfusion product in the tubing, the analysis and comparison means transmitting information (I) for comparing the body liquid () taken and the determined production sample () to the flow control means. 1. A system for the secure perfusion of a body fluid , characterized in that it comprises:a fluid circuit of a perfusion comprising a perfusion catheter, perfusion tubing and a container of given perfusion product to be perfused to a patient;a means for collecting a sample of a body fluid from a patient;a sample collection container equipped with a means of fluid connection with the sample collection means;a means of analyzing and comparing the collected body fluid and a sample of given product;a means of fluid connection between the analysis means and the sample collection container;a means for controlling the flow of the perfusion product in the tubing, the analysis and comparison means being capable of transmitting to the flow control means, a comparison information of the collected body fluid and the sample of given product.2. The secure perfusion system as ...

CURRENT TRANSDUCER

Electrical current transducer for measuring an electric current in a primary conductor, including a housing (), a magnetic core () surrounding a central aperture () through which the primary conductor extends, and a magnetic field sensing device () comprising connection terminals (). The housing comprises a magnetic core receiving cavity () in which the magnetic core is lodged and a connecting interface portion () in which the magnetic field sensing is lodged, the connecting interface projecting outwardly from the magnetic core receiving cavity and comprising latching elements complementary to latching elements of a separate connector interface element () selectively mountable to the connecting interface portion. The connector interface element comprises a connector shroud () forming with the connection terminals a pluggable connector interface for pluggable connection to an external pluggable connector, the current transducer adapted for mounting on an external circuit board without connector shroud. 117-. (canceled)18. An electrical current transducer for measuring an electric current in a primary conductor , including a housing , a magnetic core surrounding a central aperture through which the primary conductor extends , and a magnetic field sensing device comprising connection terminals , the housing comprising a magnetic core receiving cavity in which the magnetic core is lodged and a connecting interface portion in which the magnetic field sensing is lodged , the connecting interface projecting outwardly from the magnetic core receiving cavity and comprising latching elements complementary to latching elements of a separate connector interface element selectively mountable to the connecting interface portion , the connector interface element comprising a connector shroud forming with the connection terminals a pluggable connector interface for pluggable connection to an external pluggable connector , the current transducer adaptable without connector shroud ...

CURRENT TRANSDUCER WITH COIL FORMER

Current transducer including a housing comprising a coil support, a magnetic core extending between a first end and a second end, and a coil comprising a plurality of windings formed around the coil support. The coil support comprises a core receiving channel within which the magnetic core is inserted, the coil support comprising a radially inner support portion and a radially outer support portion between which the core receiving channel is disposed. The radially inner support portion is slidably movable with respect to the radially outer support portion. 118.-. (canceled)19. Current transducer including a housing comprising a coil support , a magnetic core extending between a first end and a second end , and a coil comprising a plurality of windings formed around the coil support , the coil support comprising a core receiving channel within which the magnetic core is inserted , the coil support comprising a radially inner support portion and a radially outer support portion between which the core receiving channel is disposed , characterized in that the radially inner support portion is slidably movable with respect to the radially outer support portion.20. The current transducer according to claim 19 , wherein the coil support comprises spacer elements arranged between a radially inner support portion and radially outer support portion claim 19 , configured to allow relative displacement between the radially and inner support portion and the radially outer support portion while maintaining a space between the support portions claim 19 , to form the core receiving channel.21. The current transducer according to claim 20 , wherein the spacer elements are in the form of tabs arranged along lateral edges of the radially inner and radially outer support portions.22. The current transducer according to claim 19 , wherein the spacer elements are formed integrally extending from the radially inner support portion.23. The current transducer according to claim 21 , wherein ...

CURRENT TRANSDUCER WITH INTEGRATED PRIMARY CONDUCTOR

Electrical current transducer including an insulating body, a magnetic core comprising a central passage and a magnetic circuit gap, a magnetic field detector positioned in the magnetic circuit gap, and a sheet metal leadframe conductor arrangement comprising a primary conductor for carrying the current to be measured and secondary conductors for connecting the magnetic field detector to an external circuit, the primary conductor comprising a central portion extending through the central passage of the magnetic core, lateral extension arms extending from opposite ends of the central portion, and connection ends for connection to an external conductor, the secondary conductors comprising a plurality of conductors, each conductor comprising a sensing cell connection pad substantially aligned with the central portion of the primary conductor and a connection end for connection to the external circuit, the insulating body comprising an inner overmold portion surrounding a central portion of the primary conductor and forming a core guide positioning and insulating the magnetic core with respect to the leadframe conductor arrangement. The insulating body further comprises an outer overmold portion molded over the inner overmold portion, the magnetic core, magnetic field sensor, and a central portion of the leadframe conductor arrangement. 113.-. (canceled)14. An electrical current transducer including an insulating body , a magnetic core comprising a central passage and a magnetic circuit gap , a magnetic field detector positioned in the magnetic circuit gap , and a sheet metal leadframe conductor arrangement comprising a primary conductor for carrying the current to be measured and secondary conductors for connecting the magnetic field detector to an external circuit , the primary conductor comprising a central portion extending through the central passage of the magnetic core , lateral extension arms extending from opposite ends of the central portion , and connection ...

CURRENT TRANSDUCER WITH INTEGRATED PRIMARY CONDUCTOR

Electrical current transducer including a housing (), a magnetic core () comprising a central passage () and a magnetic circuit gap (), a magnetic field detector () positioned in the magnetic circuit gap, and a leadframe conductor arrangement () comprising a primary conductor () for carrying the current to be measured and magnetic field detector conductors () for connecting the magnetic field detector to an external circuit. The primary conductor comprises a central portion () extending through the central passage of the magnetic core, lateral extension arms () extending from opposite ends of the central portion, and connection ends () for connection to an external conductor. The magnetic field detector conductors comprise a plurality of conductors, each conductor comprising a sensing cell connection pad () substantially aligned with the central portion of the primary conductor and a connection end () for connection to the external circuit, the housing comprising a base () surrounding portions of the leadframe conductor arrangement and forming a magnetic field sensor receiving cavity (), a bottom surface of the magnetic field sensor receiving cavity presenting an essentially planar mounting surface exposing said sensing cell connection pads for electrical connection to the sensing cell, the sensing cell bonded on the mounting surface overlapping conductors of the magnetic field detector conductors and offset from the primary conductor central portion. The housing base further comprises a primary conductor overmold portion () that surrounds the central portion of the primary conductor providing a dielectric insulating layer between the magnetic core and the primary conductor. 113-. (canceled)14. An electrical current transducer including a housing , a magnetic core comprising a central passage and a magnetic circuit gap , a magnetic field detector comprising a sensing cell positioned in the magnetic circuit gap , and a sheet metal leadframe conductor arrangement ...

SECURE INFUSION SYSTEM AND METHOD FOR IMPLEMENTING SAID METHOD

L'invention propose un système de perfusion sécurisé d'un liquide corporel permettant de réaliser, de manière simple, efficace et économe en énergie, un contrôle ultime de compatibilité d'un traitement avec le patient et/ou la situation médicale préalablement diagnostiquée par un médecin. A cette fin, l'invention a pour objet un système comprenant : - un circuit fluidique d'une perfusion (100, 1000) comprenant un cathéter de perfusion (101), une tubulure de perfusion (102, 1002) et un réservoir (103, 1003) de produit de perfusion déterminé à perfuser à un patient (B) ; - un moyen de prélèvement (400) d'un liquide corporel d'un patient, - un réservoir de prélèvement (303) muni d'un moyen de liaison fluidique (300) avec le moyen de prélèvement (400), - un moyen d'analyse et de comparaison (710, 721) du liquide corporel prélevé et d'un échantillon (810) de produit déterminé, - un moyen de liaison fluidique entre le moyen d'analyse et le réservoir de prélèvement ; - un moyen de commande d'écoulement (731) du produit de perfusion dans la tubulure, le moyen d'analyse et de comparaison étant apte à transmettre au moyen de commande d'écoulement une information de comparaison (Ic) du liquide corporel prélevé (304) et de l'échantillon de produit déterminé (810). The invention proposes a system for the secure infusion of a body fluid that makes it possible, in a simple, efficient and energy efficient manner, to control the compatibility of a treatment with the patient and / or the medical situation previously diagnosed by a patient. doctor. To this end, the subject of the invention is a system comprising: a fluidic circuit of an infusion (100, 1000) comprising an infusion catheter (101), an infusion tubing (102, 1002) and a reservoir (103); , 1003) of infusion product determined to infuse to a patient (B); a means (400) for withdrawing a body fluid from a patient; a sampling reservoir (303) provided with a fluid ...

Zinc base alloy

BROADBAND AMPLIFICATION DEVICE BY TEMPERATURE CONTROLLED COMPONENTS

Dispositif d’amplification (20) configuré pour amplifier un signal d’entrée (SE2), le dispositif comprenant : un démultiplexeur (22) en longueurs d’onde ou en fréquences configuré pour démultiplexer le signal d’entrée (SE2) en N signaux intermédiaires (SI21, SI22, SI23) avec N supérieur ou égal à 2, un ensemble de N amplificateurs (AMP1, AMP2, AMP3), chaque amplificateur étant configuré pour recevoir un des N signaux intermédiaires (SI21, SI22, SI23) et générer un signal amplifié (SI21amp, SI22amp, SI23amp), un multiplexeur (24) en longueurs d’onde ou en fréquences configuré pour recevoir et multiplexer les N signaux amplifiés (SI21amp, SI22amp, SI23amp) en un signal de sortie (SS2), dans lequel le dispositif d’amplification (20) comprend un dispositif de contrôle de la température (26) de l’ensemble des N amplificateurs (AMP1, AMP2, AMP3), le dispositif de contrôle de la température (26) étant configuré pour contrôler que la température d’au moins un amplificateur est différente de celle d’au moins un des autres amplificateurs. Figure à publier avec l’abrégé : Fig. 2 Amplification device (20) configured to amplify an input signal (SE2), the device comprising: a wavelength or frequency demultiplexer (22) configured to demultiplex the input signal (SE2) into N signals intermediate signals (SI21, SI22, SI23) with N greater than or equal to 2, a set of N amplifiers (AMP1, AMP2, AMP3), each amplifier being configured to receive one of the N intermediate signals (SI21, SI22, SI23) and generate a amplified signal (SI21amp, SI22amp, SI23amp), a wavelength or frequency multiplexer (24) configured to receive and multiplex the N amplified signals (SI21amp, SI22amp, SI23amp) into an output signal (SS2), in which the amplifying device (20) comprises a device for controlling the temperature (26) of the set of N amplifiers (AMP1, AMP2, AMP3), the temperature controlling device (26) being configured to control that the temperature of at least one amplifier is different from that ...

Secure perfusion system

L'invention propose un système de perfusion sécurisé d'un liquide corporel permettant de réaliser, de manière simple, efficace et économe en énergie, un contrôle ultime de compatibilité d'un traitement avec le patient et/ou la situation médicale préalablement diagnostiquée par un médecin. A cette fin, l'invention a pour objet un système comprenant : un circuit fluidique d'une perfusion (100, 1000) comprenant un cathéter de perfusion (101), une tubulure de perfusion (102, 1002) et un réservoir (103, 1003) de produit de perfusion déterminé à perfuser à un patient (B); un moyen de prélèvement (400) d'un liquide corporel d'un patient; un réservoir de prélèvement (303) muni d'un moyen de liaison fluidique (300) avec le moyen de prélèvement (400); un moyen d'analyse et de comparaison (710, 721) du liquide corporel prélevé et d'un échantillon (810) de produit déterminé; un moyen de liaison fluidique entre le moyen d'analyse et le réservoir de prélèvement; un moyen de commande d'écoulement (731) du produit de perfusion dans la tubulure, le moyen d'analyse et de comparaison étant apte à transmettre au moyen de commande d'écoulement une information de comparaison (Ic) du liquide corporel prélevé (304) et de l'échantillon de produit déterminé (810). The invention provides a secure perfusion system of a body fluid making it possible to carry out, in a simple, efficient and energy-saving manner, an ultimate control of compatibility of a treatment with the patient and / or the medical situation previously diagnosed by a doctor. To this end, the subject of the invention is a system comprising: a fluidic circuit of an infusion (100, 1000) comprising a perfusion catheter (101), an infusion tube (102, 1002) and a reservoir (103, 1003) of an infusion product determined to be infused to a patient (B); means for removing (400) body fluid from a patient; a sampling tank (303) provided with a fluid connection means (300) with the ...

Device for taking a sample of a body fluid and method for implementing same

L'application concerne un dispositif de prélèvement (200) d'un liquide corporel, tel que du sang, destiné à être incorporé dans un circuit fluidique d'une perfusion (100) d'un patient muni d'un cathéter de perfusion (104), et comprenant une structure tubulaire (202) de connexion au circuit fluidique de la perfusion munie: - d'une zone d'intubation, en utilisation, d'un canal de prélèvement (300) comprenant une extrémité distale (301); et - d'un moyen de maintien (203), en utilisation, dans la structure tubulaire, de la partie du canal de prélèvement (300) comprenant une extrémité distale (301), de sorte que ladite extrémité distale (301) soit dirigée vers le cathéter de perfusion (104), dans le sens d'écoulement (F1) du produit de perfusion (102), depuis un réservoir (101) de produit de perfusion vers le cathéter de perfusion (104).

Secure perfusion system

Current transducer

Current transducer including a housing (2) comprising a coil support (4), a magnetic core (5) extending between a first end (20a) and a second end (20b) forming a magnetic circuit gap therebetween, and a coil (6) comprising a plurality of windings formed around the coil support (4). The coil support (4) comprises a core receiving channel (13) within which the magnetic core is inserted, the coil support comprising a radially inner support portion (10) and a radially outer support portion (12) between which the core receiving channel (13) is disposed. The radially inner support portion (10) is slidably movable with respect to the radially outer support portion (12).

Current transducer with coil former

Current transducer including a housing comprising a coil support, a magnetic core extending between a first end and a second end, and a coil comprising a plurality of windings formed around the coil support. The coil support comprises a core receiving channel within which the magnetic core is inserted, the coil support comprising a radially inner support portion and a radially outer support portion between which the core receiving channel is disposed. The radially inner support portion is slidably movable with respect to the radially outer support portion.

Kírperbewegungsuberwachungsgerat

Current sensor

An electrical current sensor comprises a magnetic circuit with an air-gap, a magnetic field sensor positioned in the air-gap, and a secondary coil surrounding a branch of the magnetic circuit. The magnetic circuit comprises at least two parts (18, 20) that are assembled together, a branch portion (45, 46) of each part being insertably received in a central cavity of the secondary coil in an axial direction (A). The air-gap (30) is arranged between overlapping branch portions of each magnetic field circuit part.

Stromsensor

Systeme d'interruption configure pour controler la transmission d'un signal optique

Système d'interruption (10) configuré pour contrôler la transmission d'un signal optique, le système comprenant un amplificateur optique à semi-conducteurs (AMP, AMP1, AMP2) configuré pour recevoir :  un signal optique d'entrée (SOE, SOE1, SOE2), et  un signal de commande (SC, SC1, SC2) configuré pour commander l'amplificateur optique à semi-conducteurs (AMP, AMP1, AMP2), caractérisé en ce que le système d'interruption comprend en outre un dispositif de refroidissement (12, 12-1, 12-2) configuré pour refroidir l'amplificateur optique à semi- conducteurs (AMP, AMP1, AMP2) à une température supérieure ou égale à 10 K, de préférence supérieure ou égale à 40K et pour refroidir le modulateur optique à une température inférieure ou égale à 90 K, de préférence inférieure ou égale à 80 K.

Stromsensor

Stromsensor

Apparatus for measuring electrical parameters

Current transducer

Electrical current transducer for measuring an electric current in a primary conductor, including a housing (4), a magnetic core (6) surrounding a central aperture (9) through which the primary conductor extends, and a magnetic field sensing device (8) comprising connection terminals (18). The housing comprises a magnetic core receiving cavity (22) in which the magnetic core is lodged and a connecting interface portion (25) in which the magnetic field sensing is lodged, the connecting interface projecting outwardly from the magnetic core receiving cavity and comprising latching elements complementary to latching elements of a separate connector interface element (11) selectively mountable to the connecting interface portion. The connector interface element comprises a connector shroud (14) forming with the connection terminals a pluggable connector interface for pluggable connection to an external pluggable connector, the current transducer adapted for mounting on an external circuit board without connector shroud.

Body movement monitoring device

An autonomous sensing unit and system that includes a set of sensors, a conditioning means for deriving information from the sensors, display means for displaying the information to an operator, and a means for recording the kinematic parameters of a body segment, and a method for using the system.

Systeme de modulation configure pour controler la modulation d’un signal

Système de modulation 10 configuré pour contrôler la modulation d’un signal, le système comprenant : un modulateur optique configuré pour recevoir :un signal d’entrée formé par une porteuse SOE, SOE1, SOE2, etun signal de modulation SM, SM1, SM2,un dispositif de refroidissement 12, 12-1, 12-2 configuré pour refroidir le modulateur optique à une température supérieure ou égale à 10 K, de préférence supérieure ou égale à 40K, et inférieure ou égale à 90K, de préférence inférieure ou égale à 80 K. Figure à publier avec l’abrégé : Fig. 2

Systeme d’interruption configure pour controler la transmission d’un signal optique

Système d’interruption 10 configuré pour contrôler la transmission d’un signal optique, le système comprenant : un amplificateur optique à semi-conducteurs AMP, AMP1, AMP2 configuré pour recevoir :un signal optique d’entrée SOE, SOE1, SOE2, etun signal de commande SC, SC1, SC2 configuré pour commander l’amplificateur optique à semi-conducteurs AMP, AMP1, AMP2,un dispositif de refroidissement 12, 12-1, 12-2 configuré pour refroidir l’amplificateur optique à semi-conducteurs (AMP, AMP1, AMP2) à une température supérieure ou égale à 10 K, de préférence supérieure ou égale à 40K et inférieure ou égale à 90 K, de préférence inférieure ou égale à 80 K. Figure à publier avec l’abrégé : Fig. 1

Electrical current sensor

Systeme de modulation configure pour controler la modulation d'un signal

Système de modulation 10 configuré pour contrôler la modulation d'un signal, le système comprenant :  un modulateur optique configuré pour recevoir : o un signal d'entrée formé par une porteuse SOE, SOE1, SOE2, et o un signal de modulation SM, SM1, SM2,  un dispositif de refroidissement 12, 12-1, 12-2 configuré pour refroidir le modulateur optique à une température supérieure ou égale à 10 K, de préférence supérieure ou égale à 40K, et pour refroidir le modulateur optique à une température inférieure ou égale à 90K, de préférence inférieure ou égale à 80 K.

Distributeur automatique

Current transducer

Secure perfusion system

The invention relates to a secure system for the perfusion of a body liquid, enabling a final control of compatibility of a treatment with the patient and/or the medical situation previously diagnosed by a doctor, in a simple, efficient and energy-saving manner. To this end, the system includes a fluidic circuit of a perfusion having a perfusion catheter, a perfusion tubing and a container for the determined perfusion product to be perfused to a patient. The system is also configured to take a body liquid sample from a patient and to analyze and compare the body liquid sample to the determined perfusion product so as to control the flow of the perfusion product.

Device for taking a sample of a body fluid and method for implementing same

The invention relates to a device ( 200 ) for taking a sample of a body fluid, such as blood, to be incorporated into a fluid circuit of a perfusion ( 100 ) of a patient who has a perfusion catheter ( 104 ), said device having a tubular structure ( 202 ) for connecting to the fluid circuit of the perfusion, provided with a zone for intubation, during use, of a sampling channel ( 300 ) comprising a distal end ( 301 ); and a means ( 203 ) for holding, during use, in the tubular structure, the part of the sampling channel ( 300 ) comprising a distal end ( 301 ) in such a way that the distal end ( 301 ) is oriented towards the perfusion catheter ( 104 ), in the direction of flow (F 1 ) of the perfusion product ( 102 ), from a perfusion product reservoir ( 101 ) towards the perfusion catheter ( 104 ).