Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
4510results about "Automatic syringes" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
External infusion device with remote programming bolus estimator and/or vibration alarm capabilities
InactiveUS6551276B1Short and long period of timeTime indicationAutomatic syringesIntensive care medicineTransmitter
An infusion system for infusing a liquid into a body includes an external infusion device and a remote commander. The external infusion device includes a housing, a receiver, a processor and an indication device. The receiver is coupled to the housing and for receiving remotely generated commands. The processor is coupled to the housing and the receiver to receive remotely generated commands and to control the external infusion device in accordance with the commands. The indication device indicates when a command has been received and indicates when the command is being utilized to control the external infusion device so that the external infusion device is capable of being concealed from view when being remotely commanded. The remote commander includes a commander housing, a keypad for transmitting commands, and a transmitter for transmitting commands to the receiver of the external infusion device.
Owner:MEDTRONIC MIMIMED INC
Insertion device for an insertion set and method of using the same
InactiveUS6997907B2Minimal patient discomfortAccurate placementAutomatic syringesCatheterBiomedical engineeringInsertion device
An insertion set for insertion through the skin of a patient includes at least one piercing member adapted to be secured to an insertion device and a set housing to be removable from the insertion device while maintaining installation of the insertion set. At least a portion of the at least one piercing member is insertable through the skin. The set housing is coupled to the at least one piercing member and is adapted so that it is shaped to fit an insertion device to orient the at least one piercing member for placement through the skin of at least a portion of the at least one piercing member at a predetermined angle relative to the skin to install the insertion set. The at least one piercing member is adapted to be retainable by the insertion device during removal from the insertion set.
Owner:MEDTRONIC MIMIMED INC
Transcutaneous fluid delivery system
InactiveUS6960192B1Avoiding general upkeep and maintenanceEasy to carryAutomatic syringesMedical devicesFluid transportBiological activation
A device for delivering fluid to a person includes a reservoir for containing a fluid to be delivered to the person; a fluid transport device for dispensing fluid from the reservoir to the person, the fluid transport device including a proximal end in fluid communication with the reservoir and a distal end having a penetrating member for piercing the skin of the person to facilitate the delivery of fluid to the person through the fluid transport device; a housing containing the reservoir and the fluid transport device, the housing including an exit port for receiving the distal end of the fluid transport device upon injection of the distal end into the person and means for securing a first wall of the housing to the skin of the person; and an injection activation device including a driving mechanism contacting the fluid transport device for driving the penetrating member from a first position within the housing, through the exit port to a second position, external to the housing and into the skin of the person.
Owner:INSULET CORP
Infusion device menu structure and method of using the same
InactiveUS20050137530A1Drug and medicationsAutomatic syringesDisplay deviceHuman–computer interaction
A portable infusion system that is programmable by an individual for delivering fluid from a reservoir into a user includes a drive mechanism, an input device, a processor, and a display. The drive mechanism forces the fluid out of the reservoir, and the input device accepts one or more inputs. The processor uses one or more of the one or more inputs to control the drive mechanism. The display receives information from the processor and visually displays one or more screens containing the information. At least one of the one or more screens includes a menu with at least two menu items, and the input device is used to select one menu item from amongst the at least two menu items.
Owner:MINIMED
Transcutaneous fluid delivery system
InactiveUS20050203461A1Avoid maintenanceEasy to carryAutomatic syringesMedical devicesFluid transportActuator
A device for delivering fluid to a person including a reservoir for containing a fluid to be delivered to the person, a fluid transport device for dispensing fluid from said reservoir to the person, said fluid transport device including a proximal end in fluid communication with said reservoir and a distal end having a penetrating member for piercing the skin of the person to facilitate the delivery of fluid to the person through the fluid transport device, a housing containing said reservoir and said fluid transport device, said housing including an exit port for receiving said distal end of said fluid transport device upon injection of said distal end into said person and means for securing a first wall of said housing to the skin of the person, a injection activation device including a driving mechanism contacting said fluid transport device for driving said penetrating member from a first position within said housing, through said exit port to a second position, external to said housing and into the skin of said person, and an electrically driven actuator for activating said driving mechanism.
Owner:INSULET CORP
Method and system for determining insulin dosing schedules and carbohydrate-to-insulin ratios in diabetic patients
ActiveUS20050049179A1Prevent overshootPeptide/protein ingredientsAutomatic syringesInsulin regimenCompound (substance)
Method for digitally determining the daily insulin regimen for a diabetic patient. The invention divides the patient's day into adjustable time intervals containing basal insulin dosage rates and Carbohydrate-to-Insulin Ratio(s) (for determining meal insulin doses). The invention identifies the Corrective Insulin doses over a time interval as an “error” in the Prescription Insulin (Basal Insulin+Meal Insulin). Methods involve first estimating the change to one of these two components of Prescription Insulin, and then determining the change to the other by subtracting from the error. One method estimates Change in Meal Insulin distributed among intervals proportional to old Meal Insulin. Another method lumps After-Meal Corrective Insulin together with Meal Insulin. Another method splits the interval at the After-Meal Corrective Dose and determines Basal from Time-Boundary Corrective Dose. Data may be obtained from the previous day, and a small fraction of error applied, leading to asymptotic reduction of error. Data may be obtained from recent history, and a larger fraction of error applied by doctor or automatic method.
Owner:ASEKO
Patch-like infusion device
ActiveUS7250037B2Avoid accidental activationFacilitates self-injectionAutomatic syringesMedical devicesSkin surfaceInfusion set
A system and method for a patch-like, self-contained substance infusion device which provides one or more substantially hidden patient needles which can be placed in fluid communication with a fluid reservoir subassembly that includes a rigid bladder portion used in conjunction with a non-distensible bladder film, such as a metallized film. Simple removal of an interlock allows a disk, or Belleville spring assembly to apply an essentially even and constant pressure to the contents of the fluid reservoir assembly, and allows the device to then be attached to a skin surface via an adhesive contact surface. A push button activation assembly is provided which can then be used to release and seat one or more spring-loaded patient needles into the skin surface, and establish a fluid communication path between the patient needles and the pressurized fluid reservoir contents thereby delivering an infusion into the skin.
Owner:BECTON DICKINSON & CO
Automatic injection device
ActiveUS20100160894A1Easy to useReduce anxietyPeptide/protein ingredientsAntipyreticHypodermoclysisSubcutaneous injection
The invention provides an automatic injection device for providing a subcutaneous injection of a substance into a user, comprising: a housing having an open first end and a second end; a syringe movably disposed in the housing, the syringe including a barrel portion for holding the substance, a hollow needle in fluid communication with the barrel portion for ejecting the substance from the syringe, and a bung for sealing the barrel portion and selectively applying pressure to the substance to force the substance through the hollow needle; a plunger for first moving the syringe towards the first end such that the needle projects from the first end and subsequently applying pressure to the bung, the plunger including a rod connected at a first end to the bung, a compressible expanded central portion and a flange between a second end of the rod and the compressible expanded central portion; and a biasing mechanism for biasing the plunger towards the first open end of the housing, the biasing mechanism disposed about the second end of the rod between the flange and the second end of the housing. The present invention also provides methods and kits for using an automatic injection device, and methods and kits for promoting an automatic injection device comprising a medication based on advantageous properties of the device as compared to a pre-filled syringe. The invention also provides methods and kits for training a recipient on use of the automatic injection device.
Owner:ABBVIE BIOTECHNOLOGY LTD
Medication delivery pen
InactiveUS6936032B1Easy loadingEasy to viewAmpoule syringesAutomatic syringesEmergency medicineDrug delivery
Owner:BECTON DICKINSON & CO
Integrated cement delivery system for bone augmentation procedures and methods
A cement delivery system for vertebroplasty including a rigid cannula having a tubular inner wall defining a central conduit to deliver bone cement and a tubular outer wall extending around the inner wall and spaced apart therefrom to define a peripheral conduit for aspirating bone fluids. Aspirating means communicate with a proximal outlet port of the peripheral conduit to create a pressure gradient between the central conduit and the peripheral conduit to provide a hydraulic force guiding the displacement of bone fluid and the flow of cement. Also, a bone cement delivery system including a rigid cannula having a tubular inner wall defining a central conduit, a tubular outer wall extending around the inner wall and spaced apart therefrom to define a peripheral conduit, and a tubular middle wall extending between the inner and peripheral walls and spaced apart therefrom to define a middle conduit around the central conduit.
Owner:BAROUD GAMAL DR
Automatic injection device with reset feature
InactiveUS6899699B2Solve the lack of resistanceEasy to solveAmpoule syringesAutomatic syringesInjection deviceBiomedical engineering
The present invention relates to a dose setting and expelling device comprising a drive member and a dose setting mechanism which simultaneously sets a given dose and stores the energy necessary for a subsequently driving the drive member in order to expel a dose of medicine from an injection device. According to the invention the dose setting mechanism allows adjustment in both directions, such that a given set dose can be reduced or cancelled by reversing the input motion, typically by rotating a setting member backwardly, this in contrast to the known devices which either requires an additional release mechanism or which cannot be reversed at all.
Owner:NOVO NORDISK AS
One-way clutch mechanisms and injector devices
An incrementing mechanism suitable for use in a medical injector device has a driving member rotatably and slidably mounted within a tubular body and arranged to advance an elongate element in one direction with respect to the tubular body. A one-way clutch includes a generally conical surface and a blocking clutch member engageable with the conical surface. Means are provided to disengage the clutch, including a pressure component arranged and biased to engage the clutch member. Rotation of the driving member with respect to the pressure component causes two sets of inter-engageable teeth to ride over each other, which successively lifts the pressure component to disengage the clutch member from the conical surface and then allows the pressure component to be biased to a position where the clutch member engages the conical surface.
Owner:SAMS
Disposable fluid injection module
An automated injection module is comprised of a housing, a piston drug capsule disposed within the housing, a piston core including a puncture seal membrane defining a reservoir for holding a drug between the puncture seal membrane and the piston drug capsule, an injection device having at least one sharp end for puncturing the puncture seal upon activation of the device, an end cap on a distal end of the housing, and a pressure source on a proximal end of the housing. The pressure source is preferably a propellant that ignites and forces the piston toward the distal end. Substantially simultaneously, the injection device pierces the puncture seal membrane, the piston core is forced into the piston drug capsule, and the drug is evacuated from the reservoir through the injection device and into a patient.
Owner:SARCOS LC
Infusion device and method with disposable portion
ActiveUS20060264894A1Automatic syringesPharmaceutical delivery mechanismEngineeringBiomedical engineering
A delivery device includes a durable housing portion and a separable disposable portion that selectively engage and disengage from each other. The disposable housing portion secures to the patient and may be disposed of after it has been in use for a prescribed period. Components that normally come into contact with a patient or with infusion media are supported by the disposable housing portion for disposal after the prescribed use, while the durable housing portion supports other components such as electronics for controlling delivery of infusion media from the reservoir and a drive device and drive linkage.
Owner:MEDTRONIC MIMIMED INC
Insertion device for an insertion set and method of using the same
InactiveUS7329239B2Minimal patient discomfortAccurate placementAutomatic syringesDiagnostic recording/measuringBiomedical engineeringInsertion device
An insertion device and insertion set. The insertion device for inserting at least a portion of at least one piercing member of an insertion set through the skin of a patient includes a device housing, a carrier body and a driver. The carrier body is slidably received within the device housing for movement between an advanced position and a retracted position. The carrier body also includes a receiving structure to support the insertion set in a position with the at least one piercing member oriented for insertion through the skin of the patient at a predetermined angle relative to the skin of the patient upon movement of the carrier body from the retracted position to the advanced position. The driver is operatively coupled between the device housing and the carrier body to urge the carrier body with a controlled force and speed from the retracted position toward the advanced position to place at least a portion of the at least one piercing member of the insertion set thorough the skin of the patient to install the insertion set to the patient. The receiving structure of the carrier body is removable from the insertion set while maintaining the installation of the insertion set to the patient.
Owner:MEDTRONIC MIMIMED INC
Body-Associated Receiver and Method
Receivers, which may be external or implantable, are provided. Aspects of receivers of the invention include the presence of one or more of: a high power-low power module; an intermediary module; a power supply module configured to activate and deactivate one or more power supplies to a high power processing block; a serial peripheral interface bus connecting master and slave blocks; and a multi-purpose connector. Receivers of the invention may be configured to receive a conductively transmitted signal. Also provided are systems that include the receivers, as well as methods of using the same. Additionally systems and methods are disclosed for using a receiver for coordinating with dosage delivery systems.
Owner:OTSUKA PHARM CO LTD
Medication delivery device with bended piston rod
InactiveUS6537251B2Improve accuracyImprove stabilityLiquid surface applicatorsAutomatic syringesDrive wheelSelf-treatment
Owner:NOVO NORDISK AS
Device for an injector
InactiveUS20050101919A1Improve functionalityEasy to useAutomatic syringesInfusion needlesInjection siteEngineering
The present invention relates to an injection device comprising a generally elongated tubular housing, a syringe containing medicament and having a needle, a needle shield slidably arranged to the housing and protruding a distance outside the front end of the housing, a plunger arranged to act on the syringe and a pre-tensioned drive member arranged the drive the plunger, characterized in that it comprises radially acting holding elements capable of releasably holding the plunger, axially acting actuator elements connected to the needle shield and capable of releasably locking the holding elements and axially acting activator elements capable of releasing the holding elements from the actuator elements have when the needle shield and the actuator elements has moved axially a certain distance due to that injection device has been placed against an injection site.
Owner:SHL MEDICAL
External inserter for transcutaneous device
InactiveUS20060095014A1Cost-effective manufacturingReduce manufacturing costAutomatic syringesMedical devicesMedical deviceBiomedical engineering
A medical device is provided, comprising a first unit and a releasably attachable second unit. The first unit comprises a mounting surface adapted for application to the skin of a subject, and a transcutaneous device comprising a distal pointed end adapted to penetrate the skin of the subject, wherein the transcutaneous device has a first position in which the distal end is retracted relative to the mounting surface, and a second position in which the distal end projects relative to the mounting surface. The second unit comprises actuatable driving means adapted to move the transcutaneous device from the first position to the second position when the driving means is actuated with the second unit attached to the first unit. By this arrangement the first unit can be applied to the skin of the subject using the second unit as a gripping and handling means, whereafter the driving means can be actuated for insertion of the transcutaneous device.
Owner:NOVO NORDISK AS
Infusion medium delivery system, device and method with needle inserter and needle inserter device and method
An infusion medium delivery system, device and method for delivering an infusion medium to a patient-user, includes a needle inserter device and method for inserting a needle and / or cannula into a patient-user to convey the infusion medium to the patient-user. The needle inserter device and method operate to insert a needle and cannula into a patient-user's skin and automatically withdraw the needle from the patient-user, leaving the cannula in place and in fluid flow communication with a reservoir. The delivery device may include a base portion and a durable portion connectable to the base portion, and wherein the base portion can be separated from the durable portion and disposed of after one or more specified number of uses. The base portion supports the reservoir and the needle inserter device, while the durable portion supports a drive device for selectively driving the infusion medium out of the reservoir and into the needle and / or cannula.
Owner:MEDTRONIC MIMIMED INC
Device with time indicating means
ActiveUS7133329B2Prevent any overdosingRun riskAmpoule syringesTime indicationExecution controlComputer science
The invention relates to a timer device capable of performing one or more control actions in response to the time lapsed since a user initiated action took place. The timer device comprises contact means operatable between two conditions, timer means, and means for storing first and second time stamps. The device further comprises control means for setting a first time stamp in response to the contact means being operated between first and second conditions, setting a second time stamp in response to the contact means being operated between the second and first conditions, calculating the time elapsed between the two time stamps, comparing the elapsed time with a preset time value, and performing a control action if the elapsed time is greater than the preset time value.
Owner:NOVO NORDISK AS
Hypodermic fluid dispenser
InactiveUS6056716AEfficient injectionEliminate the problemAmpoule syringesJet injection syringesHypodermoclysisJet flow
A jet injector system for injecting fluid into a body. The jet injection system includes capsules for holding the material to be injected, apparatus for applying force to the capsule(s) to eject the injection material(s) and a perforator for directing the jet stream for the respective materials into the body. A flyweight system is described for developing jet injection pressures, and latching devices control the flyweight system. An injector system for injecting more than one fluid is described.
Owner:DANTONIO CONSULTANTS INT INC
Insertion device
ActiveUS20080319414A1Easy to assembleMinimum number of partAutomatic syringesMedical devicesAnalyteBiomedical engineering
An insertion apparatus and a method for use with a device for delivery of a therapeutic fluid into a body of a patient and / or for sensing of a bodily analyte are disclosed. The apparatus includes a housing adapted for loading therein at least one cannula cartridge unit having a protective member. The protective member accommodates at least one penetrating cartridge having a subcutaneously insertable element and a penetrating member. The apparatus includes a displacement mechanism capable of protracting the penetrating cartridge towards the body of the patient, where protraction of the penetrating cartridge results in insertion of the subcutaneously insertable element into the body of the patient.
Owner:ROCHE DIABETES CARE INC
Intradermal injector
InactiveUS20050033234A1Avoid back pressureAvoid insufficient lengthAmpoule syringesAutomatic syringesInjection siteSkin contact
An injection device that comprises a chamber configured for containing a substance to be injected and a needle operatively associated with the chamber and having a length sufficient to deliver the substance to an intradermal injection site. A collar surrounds the needle, defining a collar cavity. The collar also has a peripheral forward skin-contacting surface that surrounds and is radially spaced from the needle and injection site by an area that is sufficiently large to allow a patient's skin to move into the collar cavity to properly position the needle for intradermal delivery of the substance to the injection site to allow spread of the injected substance under the skin while inhibiting or preventing backpressure within the skin from forcing the substance out through the injection site.
Owner:ANTARES PHARMA
Internal needle inserter
InactiveUS20060142698A1Easy to useSmall sizeAmpoule syringesAutomatic syringesBiological activationBiomedical engineering
A device comprises a housing having a mounting surface adapted for application to the skin of a subject, a needle with a pointed end portion adapted to penetrate the skin the subject, the needle having a first position in which the distal end portion is retracted within the housing, and a second position in which the distal end portion projects relative to the mounting surface. The device further comprises actuatable driving means actuatable to cause activation as well as release of the driving means, thereby moving the needle from the first position to the second position. By this arrangement the needle device can be supplied to the user in a non-energized state, the energizing taking place when the device is actuated by the user which means that energy will be stored only for a period from a few seconds to a few hours or days.
Owner:NOVO NORDISK AS
Needle for subcutaneous delivery of fluids
A needle (10) for the delivery of a liquid to a subject comprises a shaft (11) having an internal surface defining a longitudinally extending internal bore open at one end (15) to receive a liquid supply, the other end (16) being sharpened for penetration of the skin of the subject. A plurality of apertures (18) are provided, each in the form of a cut extending across the external surface of the side of the shaft (11) at a sufficient depth to establish communication with the bore. The external aperture area is approximately three times greater than the internal aperture area, thereby ensuring that the liquid is delivered to a large surface area of tissue to improve absorption and eliminate fluctuations in the delivery rate. The needle (10) can be mass-produced by aligning a batch of shafts alongside one another and running a grinder across the surfaces of the shafts to create the apertures (18) in the entire batch of needles simultaneously.
Owner:ALKERMES PHARMA IRELAND LTD
Insertion device and method for inserting a subcutaneously insertable element into body
ActiveUS20100217105A1Preventing inadvertentPreventing premature insertionEar treatmentAutomatic syringesAnalyteBiomedical engineering
An insertion device (100) for a fluid delivery device (105) for delivering a therapeutic fluid to a body of a patient and / or for sensing of a bodily analyte is disclosed. The insertion device includes a housing and accommodated therein at least one penetrating cartridge (150) provided with a penetrating member and with a subcutaneously insertable element; The insertion device is provided with a displacement mechanism which upon actuation is capable of protracting the penetrating cartridge towards the said device for delivery and / or sensing, wherein said protracting results in inserting of the penetrating cartridge into subcutaneous compartment of the body via an opening provided at the said device for delivery and / or sensing and said insertion device allows evacuation of the penetrating member from the subcutaneous compartment via the said opening.
Owner:ROCHE DIABETES CARE INC
Injecting device
ActiveUS20050261634A1Efficient use ofMinimum of operating stepAmpoule syringesAutomatic syringesEngineeringBiological activation
An injection device having an elongated body, including a container with medicament, elements for connecting a needle to the container, actuating elements capable of injecting a dose of medicament upon activation, activating elements capable of activating the actuating elements, a needle shield arranged to the body and slidable between an extended and a retracted position in relation to the body. The needle shield is designed and arranged such that, upon penetration of the needle into a patient, when moved to its retracted position, acts on the activating elements, which in turn activates the actuating elements and injects a dose.
Owner:SHL MEDICAL AG
Pre-filled drug-delivery device and method of manufacture and assembly of same
A drug delivery device having a base member defining a skin-contacting surface, a syringe serving as a reservoir for the drug, and means for expelling drug from the syringe. The syringe is connected to the base member such that the longitudinal axis of the syringe is substantially parallel to the skin surface. A delivery needle is in communication with the syringe. The needle has an angled bend which directs the tip of the needle substantially perpendicular to the skin-contacting surface. In use, the tip of the needle is adapted to penetrate the skin of the subject.
Owner:ELAN PHRMA INT LTD
Automatic injector
ActiveUS20060030819A1Increase surface areaRelieve pressureAutomatic syringesMedical devicesBiomedical engineeringAuto-Injector
An auto-injector for dispensing a predetermined dose of medicament is disclosed. The auto-injector includes a needle cover that is configured to move from a retracted position to an extended locked position. The auto-injector includes a first locking assembly to hold the needle cover in a locked retracted position and a second locking assembly to hold the needle cover in a locked extended position.
Owner:MYLAN SPECIALTY
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com