Patent application number | Description | Published |
20090292263 | WOUND THERAPY SYSTEM WITH PORTABLE CONTAINER APPARATUS - A portable system for subatmospheric pressure therapy in connection with healing a surgical wound, including a wound dressing dimensioned for positioning relative to a wound bed of a subject and a subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit adapted to draw a vacuum and a canister associated with the housing. The canister has a collection bag disposed therein, which is in fluid communication with the wound dressing to receive exudates from the wound bed. The collection bag is adapted to expand upon receipt of the fluids and has means to release gas from within the collection bag in connection with operation of the control unit. With this arrangement, the canister is attitude independent, i.e., the canister may be positioned on edge, on its side or on its end etc. while still maintaining operation of the control unit. The collection bag may include a hydrophobic vent or material for releasing the gases. In another embodiment, the collection bag comprises a gas permeable material. The collection bag may include one of pleats or bellows. | 11-26-2009 |
20090292264 | WOUND THERAPY SYSTEM WITH HOUSING AND CANISTER SUPPORT - A system for subatmospheric pressure therapy in connection with the healing of a surgical wound is disclosed. The system may be portable or semi-portable, thereby providing the subject with the ability to be partially or completely ambulatory through the course of the treatment. The system includes a wound dressing dimensioned for positioning relative to a wound bed of a subject and a portable subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing, a vacuum source at least partially disposed within the housing and in fluid communication with the fluid conduit, a filter in fluid communication with the vacuum source, and a collection canister for collecting exudates from the wound bed removed under subatmospheric pressure. An elevation member is mounted with respect to the housing. The elevation member is adapted to position the housing and canister at a predetermined orientation when positioned relative to a support surface to minimize a potential of at least one of spillage of the exudates from the canister, clogging of the filter or an inappropriate canister full indication. | 11-26-2009 |
20100211022 | MANUAL VALVE ACTUATOR FOR MEDICAL FLUID DELIVERY SET - A manual valve actuator for a medical fluid delivery set is disclosed. The manual valve actuator comprises a holder adapted to removably receive a valve mechanism of the medical fluid delivery set, a valve driver, and a handle for rotating the valve driver and thereby the valve rotor when the valve mechanism is received in the holder. Also disclosed is a method for rinsing a medical fluid delivery set utilizing the manual valve actuator. | 08-19-2010 |
20110251517 | Needle Assembly Including Obturator with Safety Reset - A needle assembly is able to collect a sample of biological material in a needle of the assembly. The needle assembly has a safety shield capable of being moved on the needle assembly to cover a sharp end of the needle assembly. The safety shield includes a tubular housing. The shield can be locked in place over the sharp end by a locking mechanism. The assembly further includes a reset member selectively operatively engageable with the locking mechanism for releasing the locking mechanism to permit the tubular housing to be moved away from the sharp end of the needle assembly. The safety shield further includes a resilient membrane including a thin sheet of resilient material the entirety of which extending substantially in a plane extending across the tubular housing. | 10-13-2011 |
20120182143 | Wireless Relay Module For Remote Monitoring Systems Having Power And Medical Device Proximity Monitoring Functionality - Wireless relay modules for networked communications between a medical device and a remote monitoring device via wireless relay networks and/or internet-accessible wireless communications networks. The wireless relay module includes a receiver, a first transmitter coupled to the wireless relay network, a second transmitter coupled to the internet-accessible wireless communication network, a controller and a display. The controller is coupled to the first and second transmitters, and controls the wireless relay module to select one of the transmitters for transmitting medical device data over one of the two respective networks. The controller generates an alarm signal and stores storing wirelessly-received medical device data in a memory of the wireless relay module upon detecting a changed characteristic for a power source of the wireless relay module. The controller also generates an alarm upon detecting a change in a characteristic of a signal transmitted by the medical device. | 07-19-2012 |
20120182894 | WIRELESS RELAY MODULE FOR REMOTE MONITORING SYSTEMS - A wireless relay module for networked communications between a series of medical devices and a remote monitoring device. The relay module communicates with the remote monitoring device over one or more internet-accessible wireless communication networks, and includes a receiver, transmitter for communicating over wireless relay networks, other transmitters for the one or more internet-accessible wireless communications networks; and a controller. The controller determines a status of the one or more internet-accessible wireless communications networks. When the status indicates that at least one of the interne-accessible wireless communications network is available, the appropriate transmitter is selected for the transmitting medical device data over the available internet-accessible wireless communications networks. When internet-accessible wireless communications networks are not accessible, the appropriate wireless relay network transmitter is selected for transmitting the data to another wireless relay module. | 07-19-2012 |
20120182927 | Wireless Relay Module For Monitoring Network Status - A wireless relay module for networked communications between a series of medical devices and a remote monitoring device. An interface circuit coupled to each medical device communicates with the wireless relay module via a wireless relay network. The relay module communicates with the remote monitoring device over an internet-accessible wireless communication network. The controller determines a status of the networks. When the status indicates that the internet-accessible wireless communications network is available, a transmitter transmits medical device data over this network. When the internet-accessible wireless communications network is not accessible, another transmitter transmits the data to another wireless relay module. In addition, the controller obtains status information the two networks, and either transmits this information to one of the medical devices or prepares the information for display on a display of the wireless relay module. | 07-19-2012 |
20120184207 | Wireless Relay Module for Remote Monitoring Systems - A wireless relay module for networked communications between a series of medical devices and a remote monitoring device. An interface circuit coupled to each medical device communicates with the wireless relay module via a wireless relay network. The relay module communicates with the remote monitoring device over an internet-accessible wireless communication network, and includes a receiver coupled to the wireless relay network, a first transmitter coupled to the wireless relay network, a second transmitter coupled to the internet-accessible wireless communications network; and a controller. The controller determines a status of the internet-accessible wireless communications network. When the status indicates that the internet-accessible wireless communications network is accessible, the second transmitter is selected for transmitting medical device data. When the internet-accessible wireless communications network is not accessible, the first transmitter is selected for transmitting the data to another wireless relay module. | 07-19-2012 |
20130162426 | Wireless Relay Module For Remote Monitoring Systems Having Alarm And Display Functionality - Wireless relay modules for enabling alarm recognition and alerts in networked communications between a series of medical devices and a remote monitoring device via wireless relay networks and/or internet-accessible wireless communications networks. The wireless relay module including a receiver, a first transmitter coupled to the wireless relay network, a second transmitter coupled to the internet-accessible wireless communication network, a controller and a display. The controller identifying if received medical device data from the medical device includes an alarm condition and causing the display to display an alert accordingly. The wireless relay module may additionally include a speaker alone or in combination with a microphone for providing an audible alert of the alarm condition and verbal communication between a local healthcare provider and a clinician at the remote monitoring device. | 06-27-2013 |
20140012233 | WOUND THERAPY SYSTEM AND RELATED METHODS THEREFOR - A portable system for subatmospheric pressure therapy in connection with healing a surgical wound, including a wound dressing dimensioned for positioning relative to a wound bed of a subject and a subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit adapted to draw a vacuum and a canister associated with the housing. The canister has a collection bag disposed therein, which is in fluid communication with the wound dressing to receive exudates from the wound bed. The collection bag is adapted to expand upon receipt of the fluids and has means to release gas from within the collection bag in connection with operation of the control unit. With this arrangement, the canister is attitude independent, i.e., the canister may be positioned on edge, on its side or on its end etc. while still maintaining operation of the control unit. The collection bag may include a hydrophobic vent or material for releasing the gases. In another embodiment, the collection bag comprises a gas permeable material. The collection bag may include one of pleats or bellows. | 01-09-2014 |
20140135731 | Feeding Set with Cassette and Related Methods Therefor - A pump set for use with a pumping apparatus having a rotor with a plurality of rollers mounted on the rotor rotatable about an axis of rotation is disclosed. The pump set comprises a cassette body comprising a stator member with a fixed portion secured to the cassette body, a second portion opposite the fixed portion, a reaction surface and a second surface opposite the reaction surface, the reaction surface defined between the fixed portion and the second portion, and a tube secured to the cassette body, at least a portion of the tube is disposed against the reaction surface. | 05-15-2014 |
20150070187 | Wireless Relay Module For Remote Monitoring Systems - Systems and methods for communication include one or more wireless relay devices having a first receiver capable of wirelessly receiving medical device data over a wireless relay network from at least one network device, a first transmitter capable of wirelessly transmitting data over an internet-accessible wireless communications network and a second transmitter capable of wirelessly transmitting medical device data to a second medical device or a wireless relay module over the wireless relay network. Patient identification information can be obtained and/or communicated. | 03-12-2015 |
20150073359 | WOUND THERAPY SYSTEM WITH PORTABLE CONTAINER APPARATUS - A portable system for subatmospheric pressure therapy in connection with healing a surgical wound, including a wound dressing dimensioned for positioning relative to a wound bed of a subject and a subatmospheric pressure mechanism dimensioned to be carried or worn by the subject. The subatmospheric pressure mechanism includes a housing having a control unit adapted to draw a vacuum and a canister associated with the housing. The canister has a collection bag disposed therein, which is in fluid communication with the wound dressing to receive exudates from the wound bed. The collection bag is adapted to expand upon receipt of the fluids and has means to release gas from within the collection bag in connection with operation of the control unit. With this arrangement, the canister is attitude independent, i.e., the canister may be positioned on edge, on its side or on its end etc. while still maintaining operation of the control unit. The collection bag may include a hydrophobic vent or material for releasing the gases. In another embodiment, the collection bag comprises a gas permeable material. The collection bag may include one of pleats or bellows. | 03-12-2015 |