摘要:
A conscious sedation system and a response testing apparatus for a conscious sedation system. A controller generates a request for a predetermined hand motion response from a patient and analyses at least a hand motion response made by the patient to the request to determine a level of sedation of the patient. The response testing apparatus includes a request assembly and a response assembly. The request assembly communicates to the patient the request generated by the controller. The response assembly senses the hand motion response and communicates the hand motion response to the controller.
摘要:
A medical effector system comprised of a bedside unit and a procedure unit. The bedside unit contains a series of connection points for receiving inputs from a series of patient monitors. The procedure unit contains a patient monitoring and medical effector program, and a drug delivery pump or magnetic flux generator capable of delivering therapeutic energy to a patient. The medical effector system contains the capability to issue and receive a request from a non-sedated patient, issue and receive a request from a sedated patient and then to calculate a time difference. The medical effector program operates the pump or magnetic flux generator based upon at least some of the patient outputs and program inputs including a calculated time difference. A removable umbilical cable connects the two units and allows the output of the patient monitors as well as other information to travel between the two units.
摘要:
Disclosed is an oxygen delivery apparatus constructed from an oxygen delivery manifold, a respiratory cannula, and a host controller. The host controller contains an oxygen delivery program and accepts a respiration input regarding whether the patient is inhaling or exhaling, and whether the patient is breathing orally or nasally. The oxygen delivery program regulates the flow rate of oxygen based in part upon the respiration input provided. A first rates is used when the patient is inhaling and exhaling orally, a second rate is used when the patient is inhaling nasally, and a third rate is used when the patient is exhaling nasally.
摘要:
Disclosed is a capnometry apparatus for receiving respiratory gas from a respiratory cannula positioned on a patient. An integrated host controller alerts a user if the capnometry apparatus is connected or not connected to the respiratory cannula based in part on a signal output from a capnometer located in the capnometry apparatus. The host controller also includes the functionality to shut off the capnometer pump with or without a time delay when the capnometer signal output indicates the capnometer pump is not connected to the cannula. An ambient-air pressure sensor located in the capnometry apparatus alerts the host controller if the capnometry apparatus has been moved to a new location with a substantially different altitude than the first location, in which case the host controller will issue an alert to a user prompting a calibration of the capnometry apparatus.
摘要:
Disclosed is an interface between a drug delivery cassette and a medical effector system. The cassette may be mounted to the medical effector system in such a way that a fluid tube located on the cassette is positioned adjacent to a pump located on the medical effector system. The medical effector system may purge the fluid line of air by activating the pump and forcing fluid through the fluid line until a sensor positioned to monitor the fluid line indicates that fluid and not air is present in the tube. To prevent air purging of the fluid tube when connected to the patient, the medical effector system prohibits air purging unless the drug delivery end portion of the fluid tube is in a designated storage site located on the cassette. This is accomplished with a position sensor at the storage site that monitors the position of the fluid tube.
摘要:
Disclosed is a drug-delivery cassette for use with a drug delivery device. The cassette includes a main board and a luer site base portion connected to the main board for positioning a luer on the main board. A drip chamber is included on the main board to collect any drug that exits the luer when the luer is attached to the luer site portion. A deflectable sensor beam is positioned to detect the presence or absence of a luer in the luer site base portion. The drug-delivery cassette further includes a drug vial spike attachable to and detachable from the cassette main board that is connected to the luer by way of a drug delivery tube.
摘要:
Disclosed is a device for coupling a respiratory cannula with a medical effector system. The coupling device consists of a plate with several ports for receiving respired gases from the respiratory cannula and for delivering oxygen or air to the respiratory cannula. The coupling device may directly or indirectly deliver the respired gases to a capnometry device located in the medical effector system. Also included is a port for delivering an audio signal from the medical effector system to an audio earpiece disposed proximate the ear of a patient.
摘要:
A conscious sedation system comprising a controller which generates an audio request for a predetermined response from a patient, the request including a personalized message and a response testing apparatus including a request assembly and a response assembly. The request assembly communicates to the patient the request generated by the controller and the response assembly detects the response and communicates the response to the controller. The conscious sedation system can have an input to include the personalized message.
摘要:
A conscious sedation system, a response testing apparatus for a conscious sedation system, and a response assembly for a response testing apparatus for a conscious sedation system. A controller generates a request for a predetermined hand grip response from a patient and analyses at least a dynamic variable (such as a force, a pressure, or a distance) of a hand grip response made by the patient to the request to determine a level of sedation of the patient. A response testing apparatus includes a request assembly and a response assembly. The request assembly communicates to the patient the request generated by the controller. The response assembly senses the dynamic variable of the hand grip response and communicates the dynamic variable to the controller.
摘要:
The disposable endoscope sheath includes a low-profile sleeve member that can accommodate a variety of different endoscope lengths that are longer than the sleeve member. In several embodiments of the invention, the sleeve member includes irrigation channels that do not communicate with an endoscope receiving space. In other embodiments of the invention, irrigation fluid passes through the endoscope receiving space of the sleeve member. In all embodiments of the invention, irrigation fluid that is expelled from the sleeve member can flush surgical debris away from the viewing end of the endoscope. The sleeve member has a generally low profile and does not require continuous suction to halt the expulsion of irrigation fluid from the sheath when the irrigation function is not being used. A brief reverse suction can be used to remove a residual drop of cleaning solution from the viewing end of the sheath.