Patient monitor
First Claim
1. A patient monitoring device in combination with a fluid reservoir, comprising:
- a processing device;
a display operatively connected with the processing device;
a selector operatively connected with the processing device;
a housing;
at least one air pump mounted in the housing and operatively connected with the processing device, the air pump being adapted to provide at least one of air pressure and air suction;
a fluid reservoir operatively connected with the air pump, the air pump providing suction to the reservoir, a suction canister that is adapted to collect fluid when the air pump applies a suction to the suction canister, the fluid reservoir being connected with the air pump so that fluid is precluded from drawing into the air pump;
at least two sockets, each socket being substantially identical with a number of socket connectors, the sockets being electrically connected in parallel with one another, the socket connectors being operatively connected with the processing device;
a first sensor, the first sensor being adapted to generate a signal according to a predefined criteria, the first sensor having a first sensor plug that corresponds to the at least two sockets whereby the first sensor plug removably couples with any of the at least two sockets, the first sensor plug having a set of first plug connectors that cooperates with the socket connectors, the first sensor being connected with fewer than all of the socket connectors when the first sensor plug is coupled with either of the at least two sockets and defining a first subset of the socket connectors, the first subset of the socket connectors being those socket connectors that connect with the first sensor when the first sensor plug is coupled with one of the at least two sockets; and
a second sensor, the second sensor being adapted to generate a signal according to a predefined criteria, the second sensor having a second sensor plug that corresponds to the at least two sockets whereby the second sensor plug removably couples with any of the at least two sockets, the second sensor plug having a set of second plug connectors that cooperates with the socket connectors, the second sensor being connected with fewer than all of the socket connectors when the second sensor plug is coupled with either of the at least two sockets and defining a second subset of the socket connectors, the second subset of the socket connectors being those socket connectors that connect with the second sensor when the second sensor plug is coupled with one of the at least two sockets, the second subset of the socket connectors also being a different subset from the first subset of the socket connectors; and
an expansible medical suction canister comprising;
a body, the body having a top and an opposing bottom;
the body defining an expansible interior chamber between the top and the bottom, the chamber being expandable to an open position and being compressible from the open position to a closed position;
the body including one of a bellows and of at least first and second concentric tubes telescopingly engaged in liquid tight engagement; and
a support connected between the top and the bottom, the support being adapted to releasably lock the chamber in the open position.
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Accused Products
Abstract
A patient monitor has an information processor, an information display, a control or selector. The information processor is programmable and re-programmable according to a user'"'"'s requirements. The sockets are substantially identical with a number of socket connectors and are electrically connected in parallel with one another. The sensor sockets and the sensors have connectors that connect when the sensors are plugged into the sockets. Not all of the connectors are used by a sensor, however, so the patient monitor identifies and differentiates each sensor not by which socket it is plugged into, but by which plug and socket connectors are used. In other aspects, the invention includes an expansible medical suction canister having an expansible chamber and a support. The chamber is expandable to an open position and compressible to a closed position. The chamber also has opposing first and second ends. The first and the second ends are spaced relatively farther apart in the open position than in the closed position. The support is connected between the opposing ends and moves with the opposing ends between the open and closed positions. The support also has a locked condition in the open position. The support may have a first element and a second element. The first and the second elements preferably move between open and closed positions with the opposing chamber ends. In one aspect, the support may be a telescoping member with the first element including a detent and the detent engaging the second element. Further, the detent may be biased toward engagement with the second element.
16 Citations
12 Claims
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1. A patient monitoring device in combination with a fluid reservoir, comprising:
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a processing device;
a display operatively connected with the processing device;
a selector operatively connected with the processing device;
a housing;
at least one air pump mounted in the housing and operatively connected with the processing device, the air pump being adapted to provide at least one of air pressure and air suction;
a fluid reservoir operatively connected with the air pump, the air pump providing suction to the reservoir, a suction canister that is adapted to collect fluid when the air pump applies a suction to the suction canister, the fluid reservoir being connected with the air pump so that fluid is precluded from drawing into the air pump;
at least two sockets, each socket being substantially identical with a number of socket connectors, the sockets being electrically connected in parallel with one another, the socket connectors being operatively connected with the processing device;
a first sensor, the first sensor being adapted to generate a signal according to a predefined criteria, the first sensor having a first sensor plug that corresponds to the at least two sockets whereby the first sensor plug removably couples with any of the at least two sockets, the first sensor plug having a set of first plug connectors that cooperates with the socket connectors, the first sensor being connected with fewer than all of the socket connectors when the first sensor plug is coupled with either of the at least two sockets and defining a first subset of the socket connectors, the first subset of the socket connectors being those socket connectors that connect with the first sensor when the first sensor plug is coupled with one of the at least two sockets; and
a second sensor, the second sensor being adapted to generate a signal according to a predefined criteria, the second sensor having a second sensor plug that corresponds to the at least two sockets whereby the second sensor plug removably couples with any of the at least two sockets, the second sensor plug having a set of second plug connectors that cooperates with the socket connectors, the second sensor being connected with fewer than all of the socket connectors when the second sensor plug is coupled with either of the at least two sockets and defining a second subset of the socket connectors, the second subset of the socket connectors being those socket connectors that connect with the second sensor when the second sensor plug is coupled with one of the at least two sockets, the second subset of the socket connectors also being a different subset from the first subset of the socket connectors; and
an expansible medical suction canister comprising;
a body, the body having a top and an opposing bottom;
the body defining an expansible interior chamber between the top and the bottom, the chamber being expandable to an open position and being compressible from the open position to a closed position;
the body including one of a bellows and of at least first and second concentric tubes telescopingly engaged in liquid tight engagement; and
a support connected between the top and the bottom, the support being adapted to releasably lock the chamber in the open position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A patient monitoring device in combination with a fluid reservoir, comprising:
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a processing device;
a display operatively connected with the processing device;
a selector operatively connected with the processing device;
a housing;
at least one air pump mounted in the housing and operatively connected with the processing device, the air pump being adapted to provide at least one of air pressure and air suction;
a fluid reservoir operatively connected with the air pump, the air pump providing suction to the reservoir, a suction canister that is adapted to collect fluid when the air pump applies a suction to the suction canister, the fluid reservoir being connected with the air pump so that fluid is precluded from drawing into the air pump;
at least two sockets, each socket being substantially identical with a number of socket connectors, the sockets being electrically connected in parallel with one another, the socket connectors being operatively connected with the processing device;
a first sensor, the first sensor being adapted to generate a signal according to a predefined criteria, the first sensor having a first sensor plug that corresponds to the at least two sockets whereby the first sensor plug removably couples with any of the at least two sockets, the first sensor plug having a set of first plug connectors that cooperates with the socket connectors, the first sensor being connected with fewer than all of the socket connectors when the first sensor plug is coupled with either of the at least two sockets and defining a first subset of the socket connectors, the first subset of the socket connectors being those socket connectors that connect with the first sensor when the first sensor plug is coupled with one of the at least two sockets; and
a second sensor, the second sensor being adapted to generate a signal according to a predefined criteria, the second sensor having a second sensor plug that corresponds to the at least two sockets whereby the second sensor plug removably couples with any of the at least two sockets, the second sensor plug having a set of second plug connectors that cooperates with the socket connectors, the second sensor being connected with fewer than all of the socket connectors when the second sensor plug is coupled with either of the at least two sockets and defining a second subset of the socket connectors, the second subset of the socket connectors being those socket connectors that connect with the second sensor when the second sensor plug is coupled with one of the at least two sockets, the second subset of the socket connectors also being a different subset from the first subset of the socket connectors; and
an expansible medical suction canister comprising;
an expansible chamber, the chamber being expandable to an open position and being compressible from the open position to a closed position, the chamber having a first end and an opposing second end, the first and the second ends being spaced relatively farther apart in the open position than in the closed position; and
a support, the support being connected between the opposing ends, the support moving with the opposing ends between the open and closed positions, the support having a releasable locked condition in the open position. - View Dependent Claims (10)
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11. A patient monitoring device in combination with a fluid reservoir, comprising:
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a processing device;
a display operatively connected with the processing device;
a selector operatively connected with the processing device;
a housing;
at least one air pump mounted in the housing and operatively connected with the processing device, the air pump being adapted to provide at least one of air pressure and air suction;
a fluid reservoir operatively connected with the air pump, the air pump providing suction to the reservoir, a suction canister that is adapted to collect fluid when the air pump applies a suction to the suction canister, the fluid reservoir being connected with the air pump so that fluid is precluded from drawing into the air pump;
at least two sockets, each socket being substantially identical with a number of socket connectors, the sockets being electrically connected in parallel with one another, the socket connectors being operatively connected with the processing device;
a first sensor, the first sensor being adapted to generate a signal according to a predefined criteria, the first sensor having a first sensor plug that corresponds to the at least two sockets whereby the first sensor plug removably couples with any of the at least two sockets, the first sensor plug having a set of first plug connectors that cooperates with the socket connectors, the first sensor being connected with fewer than all of the socket connectors when the first sensor plug is coupled with either of the at least two sockets and defining a first subset of the socket connectors, the first subset of the socket connectors being those socket connectors that connect with the first sensor when the first sensor plug is coupled with one of the at least two sockets; and
a second sensor, the second sensor being adapted to generate a signal according to a predefined criteria, the second sensor having a second sensor plug that corresponds to the at least two sockets whereby the second sensor plug removably couples with any of the at least two sockets, the second sensor plug having a set of second plug connectors that cooperates with the socket connectors, the second sensor being connected with fewer than all of the socket connectors when the second sensor plug is coupled with either of the at least two sockets and defining a second subset of the socket connectors, the second subset of the socket connectors being those socket connectors that connect with the second sensor when the second sensor plug is coupled with one of the at least two sockets, the second subset of the socket connectors also being a different subset from the first subset of the socket connectors; and
an expansible medical suction canister comprising;
an expansible chamber, the chamber being expandable to an open position and being compressible from the open position to a closed position, the chamber having a first end and an opposing second end, the first and the second ends being spaced relatively farther apart in the open position than in the closed position; and
a support, the support being connected between the opposing ends, the support moving with the opposing ends between the open and closed positions, the support having a locked condition in the open position, the support being a telescoping member, the support having a first element and a second element, the first element including a detent, and the detent engaging the second element. - View Dependent Claims (12)
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Specification