Power supply interface system for a breathing assistance system
First Claim
1. A power supply interface system for a medical device, the power supply interface system comprising:
- a battery compartment defining at least a first battery area and a second battery area, the first battery area configured to receive a first battery and the second battery area configured to receive a second battery; and
a battery interlocking system associated with the battery compartment, the battery interlocking system including;
a first interlock mechanism including;
a first locking portion configured to move between a first locking position and a first non-locking position, wherein in the locking position the first locking portion directly physically engages with the first battery to physically restrain the first battery and thereby substantially prevent removal of the first battery from the first battery area, and wherein in the non-locking position the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area; and
a first selector configured such that during insertion of the second battery into the second battery area, the second battery physically causes the first selector to move the first locking portion from the locking position substantially preventing removal of the first battery from the first battery area to the non-locking position not preventing removal of the first battery from the first battery area;
a second interlock mechanism including;
a second locking portion configured to move between a second locking position and a second non-locking position, wherein in the locking position the second locking portion directly physically engages with the second battery to physically restrain the second battery and thereby substantially prevent removal of the second battery from the second battery area, and wherein in the non-locking position the second locking portion does not physically engage with the second battery and thus does not prevent removal of the second battery from the second battery area; and
a second selector configured such that during insertion of the first battery into the first battery area, the first battery physically causes the second selector to move the second locking portion from the locking position substantially preventing removal of the second battery from the second battery area to the non-locking position not preventing removal of the second battery from the second battery area.
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Accused Products
Abstract
A power supply interface system for a medical device may include a battery compartment and a battery interlocking system. The battery compartment may define at least a first battery area and a second battery area, the first battery area configured to receive a first battery and the second battery area configured to receive a second battery. The battery interlocking system may include a first interlock mechanism including a first locking portion and a first selector. The first locking portion may be configured to move between a locking position and a non-locking position, the locking position substantially preventing removal of the first battery from the first battery area, and the non-locking position not preventing removal of the first battery from the first battery area. The first selector may be configured to move the first locking portion from the locking position to the non-locking position in response to the second battery being received in the second battery area.
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Citations
18 Claims
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1. A power supply interface system for a medical device, the power supply interface system comprising:
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a battery compartment defining at least a first battery area and a second battery area, the first battery area configured to receive a first battery and the second battery area configured to receive a second battery; and a battery interlocking system associated with the battery compartment, the battery interlocking system including; a first interlock mechanism including; a first locking portion configured to move between a first locking position and a first non-locking position, wherein in the locking position the first locking portion directly physically engages with the first battery to physically restrain the first battery and thereby substantially prevent removal of the first battery from the first battery area, and wherein in the non-locking position the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area; and a first selector configured such that during insertion of the second battery into the second battery area, the second battery physically causes the first selector to move the first locking portion from the locking position substantially preventing removal of the first battery from the first battery area to the non-locking position not preventing removal of the first battery from the first battery area; a second interlock mechanism including; a second locking portion configured to move between a second locking position and a second non-locking position, wherein in the locking position the second locking portion directly physically engages with the second battery to physically restrain the second battery and thereby substantially prevent removal of the second battery from the second battery area, and wherein in the non-locking position the second locking portion does not physically engage with the second battery and thus does not prevent removal of the second battery from the second battery area; and a second selector configured such that during insertion of the first battery into the first battery area, the first battery physically causes the second selector to move the second locking portion from the locking position substantially preventing removal of the second battery from the second battery area to the non-locking position not preventing removal of the second battery from the second battery area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A power supply interface system for a medical device, the power supply interface system comprising:
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a battery compartment defining at least a first battery area and a second battery area, the first battery area configured to receive a first battery and the second battery area configured to receive a second battery; and a battery interlocking system associated with the battery compartment, the battery interlocking system including a first interlock mechanism and a second interlock mechanism; wherein the first interlock mechanism is configured such that during insertion of second battery into the second battery area, the second battery physically moves the first interlock mechanism between a locking position and a non-locking position, wherein in the locking position a first locking portion directly physically engages with the first battery to physically restrain the first battery and thereby substantially prevent removal of the first battery from the first battery area, and wherein in the non-locking position the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area; wherein the second interlock mechanism is configured such that during insertion of the first battery into the first battery area, the first battery physically moves the second interlock mechanism between a locking position and a non-locking position in response to the first battery being received in the first battery area, wherein in the locking position a second locking portion directly physically engages with the second battery to physically restrain the second battery and thereby substantially prevent removal of the second battery from the second battery area, and wherein in the non-locking position the second locking portion does not physically engage with the second battery and thus does not prevent removal of the second battery from the second battery area.
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12. A method for managing the removal of batteries from a power supply interface system including a battery compartment having a first battery area for receiving a first battery and a second battery area for receiving a second battery, the method comprising:
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receiving the first battery in the first battery area of the battery compartment when the second battery is not present in the second battery area, the first battery restrained in the first battery area at least by a first interlock mechanism including; a first locking portion configured to move between a locking position in which the first locking portion directly physically engages with the first battery and a non-locking position in which the first locking portion does not physically engage with the first battery, the locking position substantially preventing removal of the first battery from the first battery area, and the non-locking position not preventing removal of the first battery from the first battery area; and a first selector configured to move the first locking portion from the locking position to the non-locking position, wherein the first locking portion automatically engages with the first battery and moves to the locking position to lock the first battery in the first battery area as a result of the first battery being received in the first battery area when the second battery is not present in the second battery area; and receiving the second battery in the second battery area of the battery compartment when the first battery is present in the second battery area, wherein during the receiving of the second battery in the second battery area, the second battery physically actuates the first selector to move the first locking portion from the locking position in which the first locking portion directly physically engages with the first battery to prevent removal of the first battery from the first battery area to the non-locking position in which the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area. - View Dependent Claims (13, 14, 15, 16)
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17. A method for managing the removal of batteries from a power supply interface system including a battery compartment having a first battery area for receiving a first battery and a second battery area for receiving a second battery, the method comprising:
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receiving the first battery in the first battery area of the battery compartment when the second battery is not present in the second battery area, the first battery restrained in the first battery area at least by a first interlock mechanism including; a first locking portion configured to move between a locking position in which the first locking portion directly physically engages with the first battery and a non-locking position in which the first locking portion does not physically engage with the first battery, the locking position substantially preventing removal of the first battery from the first battery area, and the non-locking position not preventing removal of the first battery from the first battery area; and a first selector configured to move the first locking portion from the locking position to the non-locking position, wherein the first locking portion automatically engages with the first battery and moves to the locking position to lock the first battery in the first battery area as a result of the first battery being received in the first battery area when the second battery is not present in the second battery area; receiving the second battery in the second battery area of the battery compartment when the first battery is present in the second battery area, wherein receiving the second battery in the second battery area actuates the first selector to move the first locking portion from the locking position preventing removal of the first battery from the first battery area to the non-locking position not preventing removal of the first battery from the first battery area; and removing the second battery from the second battery area, wherein removing the second battery from the second battery area actuates the first selector to move the first locking portion from the locking position in which the first locking portion directly physically engages with the first battery to prevent removal of the first battery from the first battery area to the non-locking position in which the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area.
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18. A power supply interface system for a medical device, the power supply interface system comprising:
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a battery compartment defining at least a first battery area and a second battery area, the first battery area configured to receive a first battery and the second battery area configured to receive a second battery; and a battery interlocking system associated with the battery compartment, the battery interlocking system including a first interlock mechanism including; a first locking portion configured to move between a locking position in which the first locking portion directly physically engages with the first battery to physically restrain the first battery and thereby substantially prevent removal of the first battery from the first battery area and a non-locking position in which the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area; and a first selector configured to move the first locking portion from the locking position in which the first locking portion directly physically engages with the first battery to prevent removal of the first battery from the first battery area to the non-locking position in which the first locking portion does not physically engage with the first battery and thus does not prevent removal of the first battery from the first battery area, in response to the second battery being received in the second battery area; and wherein removing the second battery from the second battery area actuates the first selector to move the first locking portion from the non-locking position not preventing removal of the first battery from the first battery area to the locking position preventing removal of the first battery from the first battery area.
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Specification