WO2008077914A2 - Appareil médical portable avec modules fonctionnels encapsulés - Google Patents

Appareil médical portable avec modules fonctionnels encapsulés Download PDF

Info

Publication number
WO2008077914A2
WO2008077914A2 PCT/EP2007/064402 EP2007064402W WO2008077914A2 WO 2008077914 A2 WO2008077914 A2 WO 2008077914A2 EP 2007064402 W EP2007064402 W EP 2007064402W WO 2008077914 A2 WO2008077914 A2 WO 2008077914A2
Authority
WO
WIPO (PCT)
Prior art keywords
medical appliance
portable medical
appliance according
compound
housing
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.)
Ceased
Application number
PCT/EP2007/064402
Other languages
English (en)
Other versions
WO2008077914A3 (fr
Inventor
Maurice Ducret
Marco De Polo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecpharma Licensing AG
Original Assignee
Disetronic Licensing AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Disetronic Licensing AG filed Critical Disetronic Licensing AG
Publication of WO2008077914A2 publication Critical patent/WO2008077914A2/fr
Publication of WO2008077914A3 publication Critical patent/WO2008077914A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0214—Operational features of power management of power generation or supply
    • A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7405—Details of notification to user or communication with user or patient; User input means using sound
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14264—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with means for compensating influence from the environment
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A61M2205/186—General characteristics of the apparatus with alarm the sound being acoustically amplified, e.g. by resonance
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1413—Modular systems comprising interconnecting elements

Definitions

  • Portable medical appliance with encapsulated function modules
  • the invention relates to a portable medical appliance with encapsulated function modules and to a method for encapsulating structural groups of a medical appliance in order to create a housing that is water-tight and resistant to impacts.
  • a further aspect concerns the surface quality of a portable medical appliance, which is intended to have a certain impact toughness throughout its lifetime and should provide protection against various environmental influences, for example salt water or sweat.
  • the problems equally affect blood glucose meters that can be worn on the body as continuously measuring appliances and also the strip- type blood glucose meters in use under more difficult environmental conditions.
  • a portable medical appliance in the form of an insulin pump with selectively encapsulated electronics modules is known from the patent application US2002/0171297 Al. Ensuring absolute water-tightness is not a principal aim there. Instead, the selective encapsulation of the components is intended to achieve a differing degree of protection for the insulin pump components. In the event of contamination, or in the event of water penetrating into the housing interior, components of secondary importance for the safety of the patient are intended to fail first, before the modules with great patient risk switch off in a controlled way.
  • the structural groups or parts of a medical appliance are encapsulated with a material having a certain softness, in order, on the one hand, to protect the structural parts from water and moisture and, on the other hand, to absorb impacts and vibrations acting on the structural parts.
  • the hollow spaces present between the modules are at least partially filled.
  • the medical appliance can be a blood glucose meter for regularly determining blood glucose.
  • the measurement is carried out to determine the blood glucose content of a blood sample that the diabetic patient has taken, the measurement being carried out optically or electrically, for example.
  • Another medical appliance in the form of an administration device comprises a housing, a seat formed in the housing for the product to be administered, and a discharge device for dosed delivery of the liquid medicament from the container, a device for driving the discharge device, a control unit for controlling the drive and for controlling the necessary operating and display means, in which the components are connected to one another via the main unit, and in which the hollow spaces present between the parts are at least partially filled with a compound.
  • the encapsulating compound In addition to its waterproofing properties, the encapsulating compound is characterized by good mechanical damping properties and vibration-absorbing properties. In order also to meet demands over the long term, the encapsulating compound is intended to have properties affording chemical resistance, a particular aim being to guarantee protection against sweat and salt water.
  • the requirements of the hardness of the encapsulating compound should lie in the range of 40 - 80 Shore. In order to still allow a reading to be taken in cases where optical display elements are encapsulated, an optical transmissivity of greater than 80%, relative to a wavelength of light of 400 - 700 nm, at a layer thickness of 10 mm must be ensured in the cured state.
  • the requirement for good protection against moisture and wet means that the encapsulating compound has to cover the components with a water-tight protective layer.
  • a suitable encapsulating compound is manufactured by the company Wacker under the trade name SiliGel®.
  • the two-component silicone rubber which can be cast at room temperature, vulcanizes to a soft gel- like vulcanizate and, because of the good mechanical damping properties and low modulus of elasticity, is suitable for protecting the components in the innermost housing area.
  • Another suitable encapsulating compound is a crosslinkable silicone compound or a vulcanizable rubber compound which, in the completely vulcanized state, connects the functional modules to the main structure with a force fit, a form fit or a cohesive material fit.
  • Another encapsulating compound material can consist of a gel-like compound or of a gel-like liquid that encloses or receives the functional modules.
  • a suitable support e.g. a closed housing or a pouch that prevents runout.
  • suitable external shaping can provide a housing that can be optionally enclosed by a removable outer housing or what is called a cover.
  • an accumulator element can be present as energy source in one embodiment according to the invention.
  • the electrical energy accumulator can be charged by inductive, capacitive or galvanic coupling from a charging device arranged external to the housing. If a galvanic charge connection exists from the charging device to the energy accumulator, the contacts in one preferred embodiment are located in a cavity of the medical appliance, e.g. in the ampoule compartment open to the outside.
  • Hollow spaces can be structurally formed in the encapsulating compound, on the one hand in order to achieve a reduction in weight and, on the other hand, to compensate for a static imbalance.
  • the functional modules are connected by fluidic connections or by electrical connections. If the connection is effected by plug connections, plug connections are needed that can be cast in a vacuum-tight manner.
  • functional modules are combined in higher-order groups or multi-module units, by preliminary separate casting, and are then introduced and encapsulated in a separate compartment.
  • the modules are positioned and held together by a framework structurally created in the appliance interior.
  • the framework is stable against deformation, which means that substantial impact forces acting on the frame or static forces are taken up by same or have only a slight deforming effect.
  • This kind of "reinforcement” has the result that there is only minimal loading of the highly sensitive components.
  • the purpose of the framework is to enclose the whole inner area of the components to be protected in the form of a frame structure. If only individual components or functional modules are to be protected, the coverage of the frame structure can be limited to those components that are to be protected. A further improvement is achieved by using vibration-absorbing frame materials.
  • the appliance contains means for visual, tactile and vibratory display of information.
  • Good transmission of information can be achieved by means of a solid-borne sound coupling to the outside of the housing.
  • Possible ways of conducting solid-borne sound for example by introducing webs of high stiffness or by creating resonance bodies in the interior, are known to persons skilled in the art.
  • an alarm vibrator is provided in the medical appliance, it can be connected by a fixed brace to the other functional elements, wherein the oscillations are transmitted to the main compound, and the resulting improved transmission of solid-borne sound ensures improved perception.
  • the main structure is composed of an outer shell or cover, which can assume for example the functions of impact toughness, additional impact absorption and resistance to environmental influences.
  • suitable structural measures permit simple replacement if the outer shell no longer meets the aesthetic requirements as a result of wear or has only inadequate resistance to environmental influences .
  • a method according to the invention for producing such a portable medical appliance consists of one or more shaped bodies which, during the encapsulating process, represent the structural groups protruding outwards with their free surfaces or are suitable, during the encapsulating process, for keeping free the space that is later occupied by the structural group.
  • Some operating and display elements of the administration device require a free outer surface with sealing to the inside. This can be achieved if, during the encapsulation, the surface that is to remain free is maintained free by covering it with a negative mould, for example.
  • Fig. 1 shows a general configuration of a medical appliance in the form of a device for administering liquid medicaments, with encapsulated components.
  • Fig. 2 shows a temporary cover of a structural group protruding outwards in use with a free surface during the encapsulating process.
  • Fig. 3 shows a temporary cover for creating a resonance chamber for an acoustic transmitter.
  • Fig. 4 shows the contacting of an outwardly protruding, water-tight piezo element.
  • Fig. 5 shows an embedded operating element or display element removed from the electronics module.
  • Fig. 6 shows a function module, e.g. of a vibrator, which requires a volume to be kept free in the interi or .
  • Fig. 7 shows an integrally cast outer element, e.g. in the form of an operating element.
  • Fig. 8 shows a water-tight component mounted directly on the housing.
  • Figure 1 shows an embodiment of a medical appliance in the form of a device for administering liquid medicaments.
  • the components drive/motor (3), threaded rod/telescope (4) , ampoule compartment (5) , electronics
  • the main unit can be held by individual support elements or by a support framework. Some or all of the main unit is encapsulated by a compound having a certain softness.
  • the ampoule compartment (5) has an opening to the outside, such that ampoules can be replaced. This opening can be closed with an adapter (6) .
  • a battery compartment (1) is similarly configured and is closed by a cap (7) .
  • the main unit forms a kind of skeleton that receives and positions the structural groups and is made of a material that is solid and hard and, even with a small wall thickness in the mm range, forms a dimensionally stable structure, or the skeleton acts as a kind of reinforcement.
  • the functional modules encapsulated with encapsulating compound (8) are completely enclosed in the main unit and, because of the requirements of a matching fit to the outer housing shell, the encapsulating compound can protrude above the main unit .
  • Figure 2 shows a temporary cover of a structural group protruding outwards with a free surface during use (11) in the encapsulating process.
  • Some elements e.g. keys, displays and acoustic alarm elements, demand a free surface or functional surface to the outside and at the same time demand sealing on the inside faces.
  • the water-sensitive parts e.g. the electrical contacts (12) that lead to the electronics, are protected by the encapsulating compound, and the functional surface remains visible and accessible.
  • the shaped body can also extend into the inner area of the main unit.
  • Figure 3 shows an embodiment in which an acoustic signal transmitter, received in a water-tight manner, is provided with a resonance chamber (15), is encapsulated by the acoustic signal transmitter (14) and can be connected to the outer housing shell via a solid-borne sound coupling.
  • Figure 4 shows a variant solution using a water-tight piezo element (16) whose individual contacts (17) are sealed individually.
  • Figure 5 shows an encapsulated operating element or display element (20) removed from the electronics module, with a free surface facing outwards.
  • the outwardly protruding element is completely encapsulated by the encapsulating compound in the encapsulating process. If a display element is present, the enclosing medium (21) must have a suitable optical transmissivity .
  • Fig. 6 shows a function module, e.g. of a vibrator (22), which requires a volume (23) to be kept free in the interior.
  • the volume kept free was made possible by a housing container (24) that remains in the interior after the encapsulating process and forms a permanent formwork .
  • Fig. 7 shows an integrally cast outer element (25), e.g. in the form of an operating element, which has been introduced with the free surface already in the electrically connected end position.
  • the enclosing medium (27) can be both opaque and also transparent.
  • Fig. 8 shows a component (28) placed directly on the encapsulating compound, this embodiment requiring that the component itself is water-tight, and the electrical connection (26) to the inner components (30) must be of a pluggable configuration.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

Selon l'invention, un appareil médical est créé dans lequel les groupes structuraux sont maintenus ensemble et fixés les uns par rapport aux autres par l'intermédiaire d'une structure principale. Les groupes structuraux ou parties de ceux-ci sont encapsulés avec une matière ayant une certaine souplesse, afin, d'une part, de protéger les parties structurales vis-à-vis de l'eau et de l'humidité et, d'autre part, d'absorber les chocs et les vibrations agissant sur les parties structurales. La structure principale est une coque externe ou un revêtement qui, par exemple, revêt les fonctions de résistance aux chocs, d'atténuation de choc supplémentaire et de résistance aux influences environnementales.
PCT/EP2007/064402 2006-12-27 2007-12-20 Appareil médical portable avec modules fonctionnels encapsulés Ceased WO2008077914A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02137/06 2006-12-27
CH21372006 2006-12-27

Publications (2)

Publication Number Publication Date
WO2008077914A2 true WO2008077914A2 (fr) 2008-07-03
WO2008077914A3 WO2008077914A3 (fr) 2008-08-14

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PCT/EP2007/064402 Ceased WO2008077914A2 (fr) 2006-12-27 2007-12-20 Appareil médical portable avec modules fonctionnels encapsulés

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010041260A1 (fr) * 2008-10-07 2010-04-15 Medingo Ltd. Dispositif distributeur de médicament fixable sur la peau présentant un écran protecteur d'absorption de chocs
WO2010041261A1 (fr) * 2008-10-09 2010-04-15 Medingo Ltd. Dispositif d'administration de médicament pouvant se fixer sur la peau, présentant un écran protecteur d'absorption de chocs
WO2010026580A3 (fr) * 2008-09-05 2010-05-06 Medingo Ltd. Dispositif de notification sonore
WO2011159930A3 (fr) * 2010-06-16 2012-02-09 Medtronic, Inc. Systèmes d'amortissement permettant de stabiliser des médicaments dans des dispositifs de distribution de médicaments
EP2422830A1 (fr) * 2010-08-23 2012-02-29 F. Hoffmann-La Roche AG Optimisation du niveau d'alerte acoustique dans des systèmes médicaux ambulatoires
WO2014033141A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Dispositif médical avec boîtier résistant aux chocs
WO2014033143A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Ensemble de protection de dispositif médical sous forme de poids pouvant être fixé agissant en tant que structure absorbant les chocs
WO2014033144A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Dispositif médical à capteur de choc et substance extensible absorbant les chocs, et structure ou coussin de sécurité gonflable
WO2014033142A3 (fr) * 2012-08-31 2014-05-08 Sanofi-Aventis Deutschland Gmbh Ensemble de fixation résistant aux impacts pour un dispositif médical
ITTO20130661A1 (it) * 2013-08-02 2015-02-03 Cane Spa Pompa portatile per l¿infusione di sostanze liquide nel corpo di un essere vivente e serbatoio per l¿uso in detta pompa

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650315A3 (fr) * 1993-10-23 1995-06-21 Leonische Drahtwerke Ag Appareil de commande électrique à installer dans une automobile en particulier.
EP2229879A1 (fr) * 1998-10-08 2010-09-22 Medtronic MiniMed, Inc. Système de surveillance par télémesure d'une caractéristique
US6532152B1 (en) * 1998-11-16 2003-03-11 Intermec Ip Corp. Ruggedized hand held computer
DE102004052497A1 (de) * 2004-10-28 2006-05-24 Endress + Hauser Flowtec Ag Gehäuse mit einem Anzeige- und/oder Bedienelement

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010026580A3 (fr) * 2008-09-05 2010-05-06 Medingo Ltd. Dispositif de notification sonore
US8773257B2 (en) 2008-09-05 2014-07-08 Roche Diagnostics Operations, Inc. Skin-patch type infusion pump comprising a resonant buzzer
WO2010041260A1 (fr) * 2008-10-07 2010-04-15 Medingo Ltd. Dispositif distributeur de médicament fixable sur la peau présentant un écran protecteur d'absorption de chocs
US10434245B2 (en) 2008-10-07 2019-10-08 Roche Diagnostics Operations, Inc. Skin securable drug delivery device with a shock absorbing protective shield
US9669157B2 (en) 2008-10-07 2017-06-06 Roche Diabetes Care, Inc. Skin securable drug delivery device with a shock absorbing protective shield
US8696629B2 (en) 2008-10-07 2014-04-15 Roche Diagnostics Operations Inc. Skin securable drug delivery device with a shock absorbing protective shield
US8632497B2 (en) 2008-10-09 2014-01-21 Roche Diagnostics Operations Inc. Skin securable drug delivery device with a shock absorbing protective shield
WO2010041261A1 (fr) * 2008-10-09 2010-04-15 Medingo Ltd. Dispositif d'administration de médicament pouvant se fixer sur la peau, présentant un écran protecteur d'absorption de chocs
WO2011159930A3 (fr) * 2010-06-16 2012-02-09 Medtronic, Inc. Systèmes d'amortissement permettant de stabiliser des médicaments dans des dispositifs de distribution de médicaments
EP2422830A1 (fr) * 2010-08-23 2012-02-29 F. Hoffmann-La Roche AG Optimisation du niveau d'alerte acoustique dans des systèmes médicaux ambulatoires
WO2012025388A1 (fr) * 2010-08-23 2012-03-01 F. Hoffmann-La Roche Ag Optimisation de niveau d'avertissement acoustique dans des systèmes médicaux ambulatoires
US9289548B2 (en) 2010-08-23 2016-03-22 Roche Diagnostics International Ag Acoustic warning level optimization in ambulatory medical systems
CN104602731A (zh) * 2012-08-31 2015-05-06 赛诺菲-安万特德国有限公司 用作冲击吸收结构的可附接配重形式的医疗装置保护组件
JP2015530140A (ja) * 2012-08-31 2015-10-15 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 衝撃吸収構造として働く取付け可能なおもりの形態の医療デバイス保護アセンブリ
US10973981B2 (en) 2012-08-31 2021-04-13 Sanofi-Aventis Deutschland Gmbh Medical device with impact resistant housing
WO2014033141A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Dispositif médical avec boîtier résistant aux chocs
CN104602732A (zh) * 2012-08-31 2015-05-06 赛诺菲-安万特德国有限公司 医疗装置的耐冲击壳体
CN104684598A (zh) * 2012-08-31 2015-06-03 赛诺菲-安万特德国有限公司 具有在冲击力高于阈值时允许解除连接的内部部件紧固元件的医疗装置
JP2015526215A (ja) * 2012-08-31 2015-09-10 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 耐衝撃性ハウジングを備える医療用デバイス
WO2014033143A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Ensemble de protection de dispositif médical sous forme de poids pouvant être fixé agissant en tant que structure absorbant les chocs
WO2014033142A3 (fr) * 2012-08-31 2014-05-08 Sanofi-Aventis Deutschland Gmbh Ensemble de fixation résistant aux impacts pour un dispositif médical
US10092699B2 (en) 2012-08-31 2018-10-09 Sanofi-Aventis Deutschland Gmbh Medical device protection assembly in the form of an attachable weight acting as impact-absorbing structure
WO2014033144A1 (fr) * 2012-08-31 2014-03-06 Sanofi-Aventis Deutschland Gmbh Dispositif médical à capteur de choc et substance extensible absorbant les chocs, et structure ou coussin de sécurité gonflable
US9463271B2 (en) 2013-08-02 2016-10-11 Cane' S.P.A. Portable pump for infusing liquid substances into the body of a living being and reservoir for use in said pump
ITTO20130661A1 (it) * 2013-08-02 2015-02-03 Cane Spa Pompa portatile per l¿infusione di sostanze liquide nel corpo di un essere vivente e serbatoio per l¿uso in detta pompa
EP2832389A1 (fr) * 2013-08-02 2015-02-04 Cane' S.p.A. Pompe à perfusion portable étanche à l'eau et réservoir à utiliser dans ladite pompe

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