Claims
- 1. A medical cart for holding pharmaceuticals or the like and narcotic kind of contents comprising:
a cart frame; slidable drawers mounted in the cart frame and slidable to an open position to provide access to pharmaceuticals or like contents therein and a closed position within the cart frame denying access to the contents; at least one slidable narcotics drawer mounted in the cart frame and slidable to an open position to provide access to narcotics therein and a closed position within the cart denying access to the narcotics; a first locking device for locking the slidable drawers in their closed position; a second locking device for locking the narcotics drawer in its closed position; a keyless electronic operator for operating upon entry of a first code the first locking device to allow the slidable drawers to be unlocked and to be shifted to their open position to dispense the contents therein and for operating upon entry of another code the second locking device to allow the narcotics drawer to be opened.
- 2. A medical cart in accordance with claim 1 comprising:
an automatic relocking timer for automatically relocking the drawers upon expiration of a predetermined period of time.
- 3. A medical cart in accordance with claim 1 comprising:
a memory store for storing the entry codes of the persons trying to access the drawers; an audit readout for reading out a log of entries.
- 4. A medical cart in accordance with claim 1 comprising:
an audit readout for allowing the logged entries to be printed out.
- 5. A medical cart in accordance with claim 1 comprising:
a rechargeable battery on the cart for supplying electrical power.
- 6. A medical cart in accordance with claim 1 comprising:
a manually operated override for operating the locking devices to allow the slidable drawers to be shifted to the open position independent of the electronic operator.
- 7. A medical cart in accordance with claim 1 wherein the electronic operator locks the narcotics drawer separately.
- 8. A medical cart in accordance with claim 1 wherein the electronic operator operates both the first and second locking devices to unlock the narcotics drawer.
- 9. A medical cart in accordance with claim 1 wherein a timer is associated with the electronic operator to cause an automatic locking after expiration of a predetermined period of time, of the first and second locking devices to their locking position.
- 10. A medical cart in accordance with claim 1 wherein the locking device comprises cooperating locking elements that allows the slidable drawers to be slammed to a closed position causing the cooperating locking elements to lock drawers in the locked position.
- 11. A medical cart in accordance with claim 10 wherein one of the cooperating locking elements has a camming portion for displacing the other locking element when slammed there against to allow them to shift to their locking condition.
- 12. A medical cart in accordance with claim 1 wherein electronic operator comprises a keypad and twin motor drives; and
the first and second locking devices comprise a motor driven actuator and locking rods shifted by the motor between locking and unlocking positions.
- 13. A medical cart in accordance with claim 12 wherein the motor driven actuator comprises a vertically movable lock bar having spaced projections positioned thereon to shift the locking rods to the unlocked position.
- 14. A medical cart in accordance with claim 13 comprising:
pivot mounts for pivotally mounting the locking rods to pivot when actuated by the lock bar.
- 15. A medical cart in accordance with claim 1 wherein a cassette mounted in the cart frame carries rows of slidable drawers which are in the form of plastic bins.
- 16. A medical cart in accordance with claim 15 wherein:
the electronic operator comprises an electrical input device operable with a first input code to shift the first locking device to an inoperative, non-locking position and operable with a second code to shift the second locking device to an inoperable, non-locking position.
- 17. A medical cart in accordance with claim 16 wherein:
the locking devices comprise lock bars shiftable from an operative locking position to an inoperative, non-locking position.
- 18. A medical cart in accordance with claim 1 wherein the electronic operator comprises:
a keypad operable by an operator to input codes to access the narcotics and pharmaceutical drawers; a CPU for receiving signals from the keypad; and a motor drive selectively controlled by the CPU to shift the locking devices upon the input of the proper access codes into the CPU.
- 19. A medical cart in accordance with claim 1 wherein a lock push button is provided on the cart for causing the electronic operator to lock the slidable drawers.
- 20. A medical cart in accordance with claim 1 wherein:
wheels are provided on the cart for moving the cart from one location to another location.
- 21. A medical cart for holding pharmaceuticals or the like and narcotics comprising:
a cart frame; slidable drawers mounted in the cart frame and slidable to an open position to provide access to pharmaceuticals or like contents therein and a closed position within the cart frame denying access to the contents; at least one slidable narcotics drawer mounted in the cart frame and slidable to an open position to provide access to narcotics therein and a closed position within the cart denying access to the narcotics; a keyless operated locking device for selectively locking and unlocking the respective drawers upon the proper input of preprogrammed codes; and an automatic locking timer operable after the elapse of a predetermined period of time to operate the locking device to lock the drawers when in the closed position.
- 22. A medical cart in accordance with claim 21 comprising:
a control pad having a keypad to input codes and a lock push button to cause the electronic operated device to lock automatically to lock the drawers when in their closed position.
- 23. A portable medical cart for dispensing medications and narcotics, comprising:
a cart housing, medication drawers in the housing movable from a closed position to an open position to allow access to medications therein; at least one narcotic drawer in the housing movable from a closed position to an open position to allow access to narcotics therein; a locking mechanism for the medication drawers and the narcotics drawer to lock the respective drawers in their closed position; and an electronic operator operable by input of a first pre-programmed code to actuate the locking mechanism to unlock the medication drawer for removal of a medication and by input of a second pre-programmed code to actuate the locking mechanism to unlock the narcotic drawer to allow removal of narcotics from the narcotic drawer.
- 24. A portable medical cart in accordance with claim 23 comprising:
a memory store in the cart for storing information from the user gaining access to the narcotic drawer; and a readout port to allow readout of the stored information to provide an audit trail with respect to access to the narcotics in the narcotic drawer.
- 25. A portable medical cart in accordance with claim 23 wherein the memory store is associated with a CPU and stores the identity of the person accessing the narcotics drawer, the time of access, the date of access for read-out to provide an audit trail.
- 26. A portable cart in accordance with claim 23 comprising:
a CPU in the medical cart; wheels on the housing for wheeling the cart to various locations; and a battery source in the cart for providing electrical power for the power for the CPU and electrical operator.
- 27. A medical cart in accordance with claim 23 comprising:
a light source for illuminating the contents of an opened drawer and the electronic operator to allow use of the cart in a darkened hospital room.
- 28. A medical cart in accordance with claim 27 comprising:
a control switch device for the light source for turning the light on and off and for placing the light source under automatic control.
- 29. A medical cart in accordance with claim 28 comprising:
a timer for shutting off the light at a predetermined time under the automatic control
- 30. A medical cart in accordance with claim 28 comprising:
a motion sensor for sensing movement of the cart and turning on the light source to illuminate the path of movement for the portable medical cart.
- 31. A medical cart in accordance with claim 23 comprising:
a locking mechanism having vertical movable locking members to unlock a plurality of drawers; and a motor driven shaft and cams on the shaft to shift the locking members to unlock the drawers.
- 32. A medical cart in accordance with claim 31 comprising:
latch members operable by the locking members to unlatch from a plurality of drawers held latched by each latch member until operated by one of the locking members.
- 33. A medical cart in accordance with claim 32 wherein:
a latch on the drawers is operable to move into locking engagement with a latching member upon the drawer being closed after having been opened.
- 34. A medical cart in accordance with claim 23 comprising:
a key operated device to shift the locking mechanism to an unlocking position to allow opening of the drawers.
- 35. A medical cart in accordance with claim 34 comprising:
a turnable shaft turned by the key operated device to shift the locking mechanism to allow the opening of all of the drawers independently of the electronic operator.
- 36. A medical cart for holding pharmaceuticals or the like and narcotics comprising:
a cart frame; slidable drawers mounted in the cart frame and slidable to an open position to provide access to pharmaceuticals or like contents therein and a closed position within the cart frame denying access to the contents; at least one slidable narcotics drawer mounted in the cart frame and slidable to an open position to provide access to narcotics therein and a closed position within the cart denying access to the narcotics; a locking mechanism including vertically movable locking members; latching members for the locking mechanism and shiftable by the vertically movable locking members to unlatch the drawers to allow access to the drawers; a turnable cam shaft for the locking mechanism having cams thereon turnable to operate the vertical movable locking members; and a key operator turnable by a person to turn the cam shaft and to operate the locking mechanism to allow access to the contents in the drawers.
- 37. A medical cart in accordance with claim 36 comprising:
a replaceable cam shaft module having the cam shaft mounted therein for replacement with another cam shaft module in the event of a problem with the cam shaft or cams therein.
- 38. A medical cart in accordance with claim 37 comprising:
a replacement electronics module connected to the cam shaft module for replacement in the event of a problem with the electronics.
Parent Case Info
[0001] This application claims the benefit of Provisional Application No. 60/286,463, filed Apr. 25, 2001.
Provisional Applications (1)
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Number |
Date |
Country |
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60286463 |
Apr 2001 |
US |