초록 ▼

This invention is a humidifier for a patient support apparatus. The humidifier includes a vaporizer and a container. The container defines a reservoir. It is movable relative to the vaporizer between a first position operably coupled to the vaporizer and a second position spaced apart from the vapor

This invention is a humidifier for a patient support apparatus. The humidifier includes a vaporizer and a container. The container defines a reservoir. It is movable relative to the vaporizer between a first position operably coupled to the vaporizer and a second position spaced apart from the vaporizer.

대표청구항 ▼

This invention is a humidifier for a patient support apparatus. The humidifier includes a vaporizer and a container. The container defines a reservoir. It is movable relative to the vaporizer between a first position operably coupled to the vaporizer and a second position spaced apart from the vapor

This invention is a humidifier for a patient support apparatus. The humidifier includes a vaporizer and a container. The container defines a reservoir. It is movable relative to the vaporizer between a first position operably coupled to the vaporizer and a second position spaced apart from the vaporizer. e slide and the container between the first and second positions, and the front panel closes the container-receiving cavity when the container is inserted into the container-receiving cavity and moved to the first position. 9. The patient support apparatus of claim 2, wherein the slide includes a catch basin configured to be positioned under the valve assembly when the container is moved to the first position. 10. The patient support apparatus of claim 8, wherein the front panel further comprises a latch movable between a clasped position locking the container in the first position relative to the support and an unclasped position unlocking the container from the support. 11. The patient support apparatus of claim 7, wherein the movable portion further comprises a stem coupled to the seal and a plunger coupled to the seal, the spring is a coil spring that coils about the stem, and the manifold engages the plunger to move the movable portion from the closed position to the opened position against the bias of the spring when the container is moved to the first position. 12. The patient support apparatus of claim 11, wherein the container wall has an aperture, the seal and the stem are located inside the container, and the plunger extends from the seal through the aperture in the container wall. 13. The patient support apparatus of claim 12, wherein the stem and the plunger are aligned along a common axis. 14. The patient support apparatus of claim 1, wherein the container further comprises at least one partition provided therein to prevent fluid therein from splashing during movement of the container. 15. The patient support apparatus of claim 2, wherein the slide further comprises a catch basin positioned between the container and the vaporizer when the container is moved to the first position to catch leaked fluid between the container and the vaporizer. 16. An infant incubator comprising: a tub carrying a patient support surface and including a container-receiving cavity; and a humidifier comprising: a vaporizer coupled to the tub and spaced from the container-receiving cavity; a container for holding fluid and configured for insertion into the container-receiving cavity, and a valve assembly coupled to the container, the valve assembly having a movable portion that is movable relative to the container, the container being movable relative to the tub along a substantially straight path between a first position in the container-receiving cavity and a second position in which the container is moved away from the first position but is still at least partially situated in the container-receiving cavity, the movable portion being in an opened position to permit fluid to flow from the container through the valve assembly and to the vaporizer when the vaporizer is in the first position, and the movable portion being in a closed position to prevent fluid from flowing out of the container through the valve assembly when the container is in the second position, the movable portion moving parallel with the substantially straight path when moving between the opened position and the closed position. 17. An infant incubator comprising: a tub carrying a patient support surface and having a wall defining a perimeter, the tub including a container-receiving cavity within the perimeter; and a humidifier comprising: a vaporizer coupled to the tub, a container for holding fluid and configured for insertion into the container-receiving cavity, and a valve assembly coupled to the container, the valve assembly having a movable portion that is movable relative to the container, the container having a refill opening, the container being movable relative to the tub between a first position in the container-receiving cavity and a second position in which the container is moved away from the first position but is still at least partially situated in the container-receiving cavity, the refill opening being inside the perimeter of the tub a nd inaccessible when the container is in the first position, the refill opening being accessible outside the perimeter of the tub when the container is in the second position, movement of the container from the second position to the first position results in the movable portion moving from a closed position in which fluid is prevented from flowing out of the container through the valve assembly to an opened position in which fluid is permitted to flow out of the container through the valve assembly and to the vaporizer. 18. A patient support apparatus comprising: a support having a container-receiving cavity, a vaporizer coupled to the patient support apparatus, a fluid supply container configured for insertion into and removal from the container-receiving cavity while the vaporizer remains coupled to the patient support apparatus, and a valve assembly coupled to the container, the valve assembly having a movable portion that is movable relative to the container, the container being movable relative to the patient support apparatus between a first position in which the container is received in the container-receiving cavity and a second position spaced from the first position, the movable portion being in an opened position to permit fluid to flow from the container through the valve assembly and to the vaporizer when the container is in the first position, and the movable portion being in a closed position to prevent fluid from flowing out of the container when the container is in the second position. 19. The patient support apparatus of claim 18, wherein the container moves along a straight path when moving between the first position and the second position and wherein the movable portion moves parallel with the straight path when moving between the opened position and the closed position. 20. The patient support apparatus of claim 18, wherein the container comprises a container wall that has an aperture and the movable portion includes a seal that engages the container wall to block the aperture when the valve member is in the closed position. 21. A patient support apparatus comprising: a support having a container-receiving cavity, a vaporizer coupled to the support, a manifold mounted in the container-receiving cavity and in fluid communication with the vaporizer, a fluid supply container configured for insertion into and removal from the container-receiving cavity, the container having an outlet, and a valve assembly having a movable portion that is movable relative to the container between a closed position closing the outlet and an opened position opening the outlet, the movable portion moving from the closed position to the opened position in response to engaging the manifold during the insertion of the container into the container-receiving cavity to provide fluid communication between the container and the vaporizer through the outlet and the manifold. 22. The patient support apparatus of claim 21, wherein the movable portion comprises a plunger that extends through the outlet and that engages the manifold during the insertion of the container into the container-receiving cavity. 23. The patient support apparatus of claim 22, wherein the valve assembly includes a spring configured to bias the movable portion to the closed position when the container is moved away from the manifold to prevent fluid from flowing out of the container through the outlet.