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8926597 Surgical instrument guide device  
An instrument guide device comprises an elongated guide shaft having proximal and distal ends and including an instrument lumen for receiving therethrough a manually operated instrument having an...
8551071 Gas-pressured medication delivery device  
The present invention relates to medical devices and particularly to a medication delivery device for self-injection of a medication, or for healthcare professionals to administer a medication. In...
8486002 Drug delivery devices and methods with collimated gas stream and release-activatable tape  
Drug delivery devices and methods are provided for delivering a substance into a human or animal tissue. The device includes a gas source comprising a gas or capable of selectively producing a...
8430839 Drug delivery devices and methods with collimated gas stream and drug reservoir  
Drug delivery device and methods are provided for transdermal drug delivery through a skin. The device includes a gas source comprising a gas or capable of selectively producing a gas. The device...
8394081 Wound treatment apparatuses and methods for controlled delivery of fluids to a wound  
Pump cassettes, wound-treatment apparatuses and methods. In some embodiments, a pump cassette comprises: a pump body having a pump chamber, an inlet valve in fluid communication with the pump...
8388569 Delivery devices and methods with collimated gas stream and particle source  
Delivery devices, methods and systems are provided for the delivery of particles into a biological tissue. The device includes a gas source comprising a gas or capable of selectively producing a...
8352041 Remote controls and ambulatory medical systems including the same  
Remote controls, including a communication device, a button or other communication device actuator and a movable structure that allows actuation of the actuator in one position and prevents...
8177758 Pneumatic injector  
This document discloses, among other things, an air-powered auto-injector device for subcutaneous delivery of a rescue drug. The device is configured for self-administered treatment of...
7972305 Drug supply system for CED (convection-enhanced delivery) catheter infusions  
A drug supply system for CED (convection-enhanced delivery) catheter infusions is provided, the system including a drug conducting system having a drug depot and a catheter supply line and a...
7824373 Self-contained power-assisted syringe  
A self-contained and hand-held power-assisted syringe is provided which is suitable for the controlled injection of fluid material during medical procedures such as coronary angiography procedures...
7686788 Catheter having a distal drug delivery unit and method of using same  
A catheter having a drug delivery unit at the distal end thereof. The drug delivery unit includes an actuator capable of assuming an activated and an inactivated configuration. The drug delivery...
7682336 Gas assisted endoscopic applicator system  
An apparatus for making and administering two non-homogenous liquids to target tissue includes a spray comprising two syringes for containing the first and second non-homogenous liquid where the...
7591792 Electromagnetic sensors for biological tissue applications and methods for their use  
Tissue sensors house one or more sensor elements. Each element has a housing mounted substrate and a superstrate with a planar antenna between. A transitional periphery (TP) of a superstrate outer...
7122020 Linkage steering mechanism for deflectable catheters  
A dual 4-bar linkage steering mechanism consists of four strip/rod-like prismatic or disk/sphere-like revolute side links, called, side link 1A, side link 1B, side link 2A and side link 2B; two...
6966893 Over pressurization relief apparatus  
An over pressurization relief apparatus having a manual over pressurization selector which allows a user to manually select from at least a first and second over pressurization limit. The over...
6896666 Cutaneous injection delivery under suction  
The delivery of a fluid cutaneously is effected by generating a suction force on a surface of a housing. A surface of a cutaneous layer is received under the suction force about which the proximal...
6751813 Portable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle  
A device for producing a jet of water has a portable handheld water reservoir to be filled with warm or cold water manually by the user, a battery powered handheld air or water pump to create...
6685673 Continuous liquid infusion device  
The invention relates to a continuous liquid infusion device which can be easily prepared for operation with small force, and can infuse liquid at constant infusion rate and amount over a long...
6394981 Method and apparatus for drug infusion  
The present disclosure describes a system wherein a drug or other fluid to be delivered to a specific desired location within the body is stored in a reservoir that is directly displaced by a...
6270473 Hypodermic jet injector and disposable ampule  
A hypodermic jet injector employing self-contained, patient fillable, thin-walled disposable ampules. Each ampule includes an elongate plastic body with an injection orifice at a first end, an...
6200054 Device for injecting filling into cracks of wall  
An injection device for injecting a filling into a wall includes a filling housing having a nozzle, and a plunger slidably engaged in the housing for drawing and injecting the filling relative to...
5976109 Apparatus for drug infusion implanted within a living body  
The present disclosure describes a system wherein a drug or other fluid to be delivered to a specific desired location within the body is stored in a reservoir that is directly displaced by a...
5671730 Gas mask with electronic blower control  
The invention relates to a method for regulating the rate of air fed into a gas mask, as well as to a gas mask. The power of the gas mask blower is regulated on the basis of the current and...
5547108 Expressor  
An expressor for varying the amount of fluid in a variable-volume container connected to at least one conduit includes a housing defining an enclosed chamber which can accommodate the container....
5419772 Surgical irrigation apparatus for cleaning and sterilizing wounds and surgical areas during surgery  
An irrigation system includes an elongated, hand-held instrument for applying a solution spray to a surgical area of a patient during surgery. The instrument includes an elongated handle having an...
5399166 Portable infusion device  
An infusion device including a rigid accessible housing, a flexible air bag contained within the rigid housing in use, a space next to the flexible air bag for containing a drug bag in use, a line...
5053012 Disposable pressure cuff having flow-through pressure gauge  
Pressure infusion apparatus for controllably pressurizing infusion bags includes a flow-through pressure gauge for indicating the pressures within such infusion bags between minimum and maximum...
5035865 Vacuum blood sample collecting device  
A blood sample collecting device includes a vacuum blood sampling chamber having a blood container disposed therein, and a vacuum pump for evacuating the vacuum blood sampling chamber to collect a...
5015233 Pneumatic inflation device  
This invention relates to an apparatus for driving a syringe plunger into a barrel using manually created pneumatic pressure that is useful for inflating medical devices such as angioplaty...
4890627 Manually evacuated suction tube  
A cylindrical, shatter-resistant, pre-sterilized suction tube in which a vacuum is to be selectively established by the user for automatically drawing a fluid sample, such as blood, or the like,...
4795448 Suction collection system  
A suction collection system particularly suitable for drawing fluids from a patient area and storing the fluids for later use or disposal, which is operable in any orientation of the device,...
4741737 Prefilled ampoule-syringe  
A prefilled ampoule-syringe including an ampoule body having a smaller inner dimension than the body and a stopper means associated with an external capsule for closing the ampoule. The stopper is...
4522621 Artificial insemination apparatus  
The invention relates to "insemination guns" comprising an elongate body (1) at the front end of which is fixed an insemination tube (10) ("paillette") and within which is slidingly mounted an...
4266545 Portable suction device for collecting fluids from a closed wound  
A portable closed wound suction device is provided which is adapted to be worn on the body following outpatient and other limited surgical procedures. Specifically, the device provides a rigid...
4233973 Apparatus for administering intravenous drugs  
Apparatus for administering intravenously a drug supplied initially in powdery form, in particular cytotoxic drugs, said apparatus comprising a sealed container for the drug, an infusion set...
4205676 Air pumping for medical uses  
Method and apparatus for force-feeding a patient despite a swallowing impairment is disclosed and includes a feeding tube which may be passed through the patient's nasal cavity and by way of the...
4167941 Mechanically operated dispensing device for increasing discharge pressure and dispensing time  
A dispensing device for discharging material under pressure, includes at least one accumulating chamber for receiving and accumulating material to be dispensed and operable to discharge the...
4112949 Apparatus for collecting body fluid  
Apparatus for collecting body fluid utilizes a condition of negative pressure in a chamber for drawing body fluid from an area of a wound at a relatively constant flow rate. The apparatus includes...
4113144 Syringes adapted to overcome a pressure resistance  
A syringe of the slide piston pump type is adapted to overcome a pressure resistance at its outlet as may be provided, for instance, by a filter in communication with the outlet and through which...
4093108 Syringe adapted to overcome a pressure resistance  
A syringe is adapted to overcome a pressure resistance at its outlet as may be provided, for instance, by a filter in communication with the outlet and through which the syringe is to pump a...
4004575 Apparatus for loading blood extracting devices  
A pneumatic apparatus is employed to automatically load blood extracting devices. The apparatus includes a cylinder and a piston slidably receivable therein. The piston is connected to a casing or...
3756459 METHOD AND APPARATUS FOR METERING FLUID UTILIZING PRESSURE DIFFERENTIALS  
A method and apparatus for metering a second fluid contained in a pressure collapsible container having an outlet conduit. Means are provided for pressurizing a first fluid at substantially equal...
RE27132 Title is not available  
3429313 MEDICAL DRAINAGE PUMP  
3422814 APPARATUS FOR THE INTERNAL MEDICATION OF ANIMALS  
3421504 VACUUM RECEPTOR  
3399040 Apparatus for treating blood  
3018779 Body cavity evacuating apparatus  
2947470 Aspirating apparatus  
843,345. Suction bellows. RUBEN, H., and HESSE, H. Jan. 24, 1957 [March 2, 1956], No. 2628/57. Class 8(1). A hand or foot operated bellows 1 suitable for evacuating a flask 25 to which it is...
2710711 Medicinal applicator  

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