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Zoll Circulation Inc patents


Recent patent applications related to Zoll Circulation Inc. Zoll Circulation Inc is listed as an Agent/Assignee. Note: Zoll Circulation Inc may have other listings under different names/spellings. We're not affiliated with Zoll Circulation Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Z" | Zoll Circulation Inc-related inventors


Devices, systems and methods for endovascular temperature control

Devices, systems and methods for controlling a patient's body temperature by endovascular heat exchange.. . ... Zoll Circulation Inc

Devices, systems and methods for endovascular temperature control

Devices, systems and methods for controlling a patient's body temperature by endovascular heat exchange.. . ... Zoll Circulation Inc

Managing patient body temperature using endovascular heat exchange in combination with body surface heat exchange

The present disclosure includes devices, systems and related methods useable for controlling a patient's body temperature by endovascular heat exchange as well as body surface heat exchange.. . ... Zoll Circulation Inc

High efficiency heat exchange catheters for control of patient body temperature

Disclosure includes fluid-circulating heat exchange catheters, systems and related methods useable for controlling a patient's body temperature.. . ... Zoll Circulation Inc

Fluid-circulating catheters useable for endovascular heat exchange

Disclosure includes fluid-circulating heat exchange catheters, systems and related methods useable for controlling a patient's body temperature.. . ... Zoll Circulation Inc

Heat exchange system for patient temperature control with easy loading high performance peristaltic pump

A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. ... Zoll Circulation Inc

Intravascular heat exchange catheter and system with rfid coupling

A system includes a heat exchange catheter line assembly configured to convey working fluid circulating to and from at least one heat exchange element on an intravascular heat exchange catheter. The system also includes a heat exchange system that itself includes a processor and is configured for fluidly communicating with the heat exchange catheter line assembly to exchange heat with the working fluid. ... Zoll Circulation Inc

Intravascular heat exchange catheter with non-round coiled coolant path

A catheter has a hollow conduit through which working fluid from a heat exchange system flows. The conduit in turn is configured to extend along a longitudinal central axis in a continuously varying non-constant azimuthal orientation so that it defines a non-round enclosed passageway through which blood can flow to exchange heat through a wall of the conduit with the working fluid flowing within the conduit.. ... Zoll Circulation Inc

Multiple lumen heat exchange catheters

Catheter devices and methods for intravascular heating and/or cooling of human or veterinary patients. The catheter devices generally comprise catheters having inflow and outflow lumens and at least one curvilinear balloon connected to the inflow and outflow lumens such that heat exchange fluid may be circulated through the balloon(s). ... Zoll Circulation Inc

Control system for arterial catheter

A control system for an arterial catheter operable to selectively impede blood flow includes a processor and a storage medium accessible to the processor that bears instructions which when executed by the processor cause the processor to execute logic including receiving a first signal representing a physical parameter associated with a patient in whom the catheter is disposed, receiving a second signal representative of time, and causing inflation of a first balloon on the catheter to impede blood flow in the first artery. Based at least in part on the first signal satisfying a first condition, the instructions include causing deflation of the first balloon. ... Zoll Circulation Inc

Aortic occluder with tensioned balloons

An aortic occluder catheter with expandable balloons for increasing cerebral blood blow has one or more balloons on a catheter shaft. To assist the balloon in bearing up against arterial blood flow while positioned retrograde in the aorta, the balloon is bonded to the catheter shaft in tension.. ... Zoll Circulation Inc

Method and system to detect changes in a patient's endogenous temperature set-point during externally induced targeted temperature management

Systems, methods and devices for utilizing heat transfer parameters or energy expenditure of devices providing controlled hypothermia, normothermia or hyperthermia to detect changes, or the absence of changes, a patient's endogenous set-point temperature; which is not available during exogenously induced targeted temperature management. A particular embodiment would allow detection of fever in patients undergoing targeted temperature managed.. ... Zoll Circulation Inc

System and method for effecting non-standard fluid line connections

A luer-like non-standard quick disconnect medical fluid connector that cannot be engaged with a standard luer fitting.. . ... Zoll Circulation Inc

Heat exchange catheters with bi-directional fluid flow and their methods of manufacture and use

Closed loop heat exchange catheters having bi-directional flow heat exchange regions and their methods of manufacture and use. The heat exchange region may be formed of expandable or non-expandable tubular conduit(s) that are configured in a series of loops or coiled configuration defining a supply flow path and a return flow path through which heat exchange medium is circulated. ... Zoll Circulation Inc

10/05/17 / #20170284390

Heating/cooling system for indwelling heat exchange catheter

A cooling system for an indwelling heat exchange catheter includes a heat exchange bath that is configured to receive a conduit that carries saline to and from the catheter. A heating/cooling fluid is in the bath and exchanges heat with the saline. ... Zoll Circulation Inc

10/05/17 / #20170281403

Apparatus and method for esophageal cooling

A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. ... Zoll Circulation Inc

09/21/17 / #20170266359

Intra-aortic balloon counterpulsation with concurrent hypothermia

Devices, systems and methods for treating disorders characterized by low cardiac output. The devices, systems and methods use intra-aortic balloon counterpulsation in combination with hypothermia of all or a portion of a human or veterinary patient's body to improve coronary perfusion and cardiac output. ... Zoll Circulation Inc

09/07/17 / #20170252206

Devices and methods for using endovascular cooling to treat septic shock and other disorders

Apparatus, systems and methods for cooling or warming the temperature of all or a portion of the body of a human or animal subject to treat disorders including but not limited to sepsis, septic shock or other inflammatory or infectious conditions which can result in shock, hypoxia, ischemia and/or multiple organ failure in human or animal subjects.. . ... Zoll Circulation Inc

08/03/17 / #20170216089

System and method for leak detection in external cooling pad

An externally-applied heat exchange pad has three layers laminated together, an inner and outer non-conductive layer and a middle conductive layer. A leak in the inner layer causes coolant to contact the middle layer and change impedance, which can be sensed and used as an indication of an impending total leak of the pad.. ... Zoll Circulation Inc

07/20/17 / #20170202734

Chest compression devices for use with imaging systems, and methods of use of chest compression devices with imaging systems

Devices and methods for performing cpr on a patient within an imaging field of an imaging device. The device has a compression belt and a belt tensioning mechanism, both located on or in the device such that the head, neck, thorax and abdomen of the patient may be place within the imaging field with the compression belt installed about the patient and the belt tensioning mechanism will be located outside of the imaging field.. ... Zoll Circulation Inc

06/29/17 / #20170182286

Heat exchange catheters and their methods of manufacture and use

A closed loop catheter useable for heat exchange is manufactured by forming a plurality of generally transverse bore holes though a flexible, multilumen catheter body, lacing a tube trough the bore holes so that loops of the tube protrude from the catheter body, connecting one end of the tube to an inflow lumen of the catheter and connecting the other end of the tube to an outflow lumen of the catheter. A heated or cooled heat exchange medium may then be circulated through the tube while the catheter is inserted in the vasculature of a subject, thereby resulting in heat exchange between the subject's flowing blood and the heat exchange medium being circulated through the tube.. ... Zoll Circulation Inc

06/08/17 / #20170162840

Latch mechanism for battery retention

A latch mechanism for retaining a battery within a battery compartment.. . ... Zoll Circulation Inc

05/11/17 / #20170133867

Battery management system for control of lithium power cells

An intelligent rechargeable battery pack having a battery management system for monitoring and controlling the charging and discharging of the battery pack is described. The battery management system includes primary and secondary protection circuits for monitoring the charging and discharging of the battery. ... Zoll Circulation Inc

04/27/17 / #20170112662

System and method for bringing hypothermia rapidly onboard

An intravenous heat exchange catheter and/or an external cooling pad/bladder can be used to maintain hypothermia in, e.g., a cardiac arrest patient, but to accelerate the cooling process the patient first can be infused with cold saline before the opportunity arises to connect the catheter or pad to the patient.. . ... Zoll Circulation Inc

04/20/17 / #20170105899

Chest compression system and method

A system and method for determining cpr induced chest compression depth using two sensors while accounting for different orientations of the two sensors.. . ... Zoll Circulation Inc

04/20/17 / #20170105897

Automated chest compression device

A device for compressing the chest of a cardiac arrest victim.. . ... Zoll Circulation Inc

03/30/17 / #20170087053

System for determining depth of chest compressions during cpr

A method of processing a raw acceleration signal, measured by an accelerometer-based compression monitor, to produce an accurate and precise estimated actual depth of chest compressions. The raw acceleration signal is filtered during integration and then a moving average of past starting points estimates the actual current starting point. ... Zoll Circulation Inc

03/16/17 / #20170071820

Cpr gurney

A mechanical chest compression device is secured to a gurney, transport stretcher or ambulance cot while engaging a patient's thorax to provide mechanical cpr during transport. The mechanical chest compression device compresses the patient's thorax against the gurney deck. ... Zoll Circulation Inc

03/09/17 / #20170070070

Viral distribution of battery management parameters

A carrier, such as a battery, that queries a memory of a charger or charging circuit, or the memory of equipment or discharging circuit powered by the battery, to determine the relative date or version of data, operating parameters and/or software on both the battery and the equipment, and either provides updated data, operating parameters and/or software to the equipment, or retrieves later dated data, operating parameters and/or software from the equipment to update the memory of the battery and/or further distribute the updated data, operating parameters and/or software to other batteries or equipment.. . ... Zoll Circulation Inc

02/23/17 / #20170049617

Catheter system with on-board temperature probe

A catheter system for controlling the body temperature of a patient by modifying the temperature of blood flowing within a blood vessel of the patient. The catheter system comprises a catheter body having a heat exchange region in contact with the blood; and a temperature probe having a distal end that extends from the catheter body, thereby monitoring the temperature of blood flowing within the blood vessel.. ... Zoll Circulation Inc

02/09/17 / #20170035604

Heat exchange system for patient temperature control with multiple coolant chambers for multiple heat exchange modalities

Cold plates through which refrigerant flows define a slot between them that can receive a cassette through which sterile working fluid with a relatively low flow rate flows from an intravascular heat exchange catheter. The working fluid from the catheter is heated or cooled by heat exchange with the cold plates through the walls of the cassette to maintain the sterility of the working fluid. ... Zoll Circulation Inc

01/12/17 / #20170007445

System and method for inducing hypothermia with control and determination of catheter pressure

Embodiments of the invention provide a system for temperature control of the human body. The system includes an indwelling catheter with a tip-mounted heat transfer element. ... Zoll Circulation Inc








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