Finger cuff having a shell

1. A finger cuff connectable to a patient's finger to aid in measuring the patient's blood pressure by a blood pressure measurement system, the finger cuff comprising:

a shell having a finger cavity and a pair of opposed first and second top portions, the finger cavity of the shell placed under a patient's finger to receive the patient's finger, the finger cavity including a light emitting diode (LED)—photodiode (PD) pair, wherein the shell is fixed thereby not including rotatable sections;

a bladder including a pair of openings, the bladder mountable within the finger cavity such that the pair of openings surround the LED-PD pair, respectively; and

a clamping mechanism coupled to the opposed first and second top portions of the shell, the clamping mechanism to suitably clamp the patient's finger received in the finger cavity of the shell against the bladder mounted within the finger cavity of the shell such that the bladder and the LED-PD pair aid in measuring the patient's blood pressure by the blood pressure measurement system.

2. The finger cuff of claim 1 , wherein the shell is approximately arch-shaped and includes a lower section and a higher section.

3. The finger cuff of claim 2 , wherein the lower section includes the LED-PD pair and includes a flexible material.

4. The finger cuff of claim 2 , wherein the higher section includes the opposed first and second top portions and includes a rigid material.

5. The finger cuff of claim 4 , wherein the clamping mechanism includes a pulling and closing mechanism that comprises a flexible material having a first end and a second end, the first end of the flexible material permanently mounted to a first slot of the first top portion and the second end of the flexible material being extendable through a second slot of the second top portion such that the second end may be pulled through the second slot such that flexible material clamps the patient's finger securely within the finger cavity of the shell and thereafter the second end is affixed to a remainder of the flexible material to be locked in place.

6. The finger cuff of claim 1 , wherein the shell and clamping mechanism are re-usable.

7. The finger cuff of claim 6 , wherein the bladder is re-usable.

8. The finger cuff of claim 6 , wherein the bladder is disposable and replaceable such that a new bladder is mountable within the finger cavity of the shell so that the pair of openings surround the LED-PD pair, respectively.

9. A method to attach a finger cuff including a shell having a finger cavity and a clamping mechanism that is coupled to opposed first and second top portions of the shell by a healthcare provider to a patient's finger to aid in measuring the patient's blood pressure by a blood pressure measurement system, the finger cavity including a light emitting diode (LED)—photodiode (PD) pair and a bladder mounted in the finger cavity, the bladder including a pair of openings that surround the LED-PD pair, respectively, the method comprising:

placing the finger cavity of the shell of the finger cuff under the patient's finger to receive the patient's finger, wherein the shell is fixed thereby not including rotatable sections; and

clamping the patient's finger received in the finger cavity of the shell against the bladder mounted within the finger cavity of the shell with the clamping mechanism such that the bladder and the LED-PD pair aid in measuring the patient's blood pressure by the blood pressure measurement system.

10. The method claim 9 , wherein the shell is approximately arch-shaped and includes a lower section and a higher section.

11. The method claim 10 , wherein the lower section includes the LED-PD pair and includes a flexible material.

12. The method claim 10 , wherein the higher section includes the opposed first and second top portions and includes a rigid material.

13. The method claim 12 , wherein the clamping mechanism includes a pulling and closing mechanism that comprises a flexible material having a first end and a second end, the first end of the flexible material permanently mounted to a first slot of the first top portion and the second end of the flexible material being extendable through a second slot of the second top portion such that the second end may be pulled through the second slot by the healthcare provider such that flexible material clamps the patient's finger securely within the finger cavity of the shell and thereafter the second end is affixed to a remainder of the flexible material to be locked in place by the healthcare provider.

14. The method claim 9 , wherein the shell and clamping mechanism are re-usable.

15. The method claim 14 , wherein the bladder is re-usable.

16. The method claim 14 , wherein the bladder is disposable and replaceable such that a new bladder is mountable within the finger cavity of the shell so that the pair of openings surround the LED-PD pair, respectively.

17. A blood pressure measurement system to measure a patient's blood pressure utilizing volume clamping comprising:

a finger cuff connectable to a patient's finger, the finger cuff comprising:

a shell having a finger cavity and a pair of opposed first and second top portions, the finger cavity of the shell placed under a patient's finger to receive the patient's finger, the finger cavity including a light emitting diode (LED)—photodiode (PD) pair, wherein the shell is fixed thereby not including rotatable sections;

a bladder including a pair of openings, the bladder mountable within the finger cavity such that the pair of openings surround the LED-PD pair, respectively; and

a clamping mechanism coupled to the opposed first and second top portions of the shell, the clamping mechanism to suitably clamp the patient's finger received in the finger cavity of the shell against the bladder mounted within the finger cavity of the shell such that the bladder and the LED-PD pair aid in measuring the patient's blood pressure by the blood pressure measurement system utilizing volume clamping.

18. The blood pressure measurement system of claim 17 , wherein the shell is approximately arch-shaped and includes a lower section and a higher section.

19. The blood pressure measurement system of claim 18 , wherein the lower section includes the LED-PD pair and includes a flexible material.

20. The blood pressure measurement system of claim 18 , wherein the higher section includes the opposed first and second top portions and includes a rigid material.

21. The blood pressure measurement system of claim 20 , wherein the clamping mechanism includes a pulling and closing mechanism that comprises a flexible material having a first end and a second end, the first end of the flexible material permanently mounted to a first slot of the first top portion and the second end of the flexible material being extendable through a second slot of the second top portion such that the second end may be pulled through the second slot such that flexible material clamps the patient's finger securely within the finger cavity of the shell and thereafter the second end is affixed to a remainder of the flexible material to be locked in place.

22. The blood pressure measurement system of claim 17 , wherein the shell and clamping mechanism are re-usable.

23. The blood pressure measurement system of claim 22 , wherein the bladder is re-usable.

24. The blood pressure measurement system of claim 22 , wherein the bladder is disposable and replaceable such that a new bladder is mountable within the finger cavity of the shell so that the pair of openings surround the LED-PD pair, respectively.