Blood pressure measuring apparatus

• US 6,746,406 B2
• Filed: 12/19/2001
• Issued: 06/08/2004
• Est. Priority Date: 12/19/2001
• Status: Expired

• Current Assignee: Welch Allyn Incorporated
• Original Assignee: Welch Allyn Incorporated
• Inventors: Lia, Raymond A., Vivenzio, Robert L., Stearns, Scott S., Dromms, Raymond P., Baxter, James M., Danna, Dominick
• Primary Examiner(s): Nasser, Robert L.
• Application Number:
  US10/025,159
• Publication Number:
  US 20030114765A1
• Time in Patent Office: 902 Days
• Field of Search: 600/499, 600/493.6, 600/490, 606/202
• US Class Current: 600/499
• CPC Class Codes: A61B 5/02141 Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits A61B5/02233, A61B5/0235 take precedence
• CPC Class Codes: A61B 5/02233 Occluders specially adapted therefor tourniquets A61B17/132

Abstract

A blood pressure measuring apparatus includes an inflatable sleeve adapted to be wrapped about a limb of a patient. The sleeve includes an interior and at least one socket provided on an exterior surface of the sleeve, the socket being fluidly connected to the interior of the sleeve. A gage is directly attached to the sleeve socket through attachment of a mating engagement portion. A pneumatic bulb is also attached fluidly to the sleeve through a receiving port which is provided on at least one of the socket and the gage.

Claims

1. A blood pressure measuring apparatus comprising:

an inflatable sleeve adapted to be wrapped about a limb of a patient, said sleeve including an interior and at least one socket provided in an exterior surface of said sleeve, said socket including an opening that is fluidly and directly connected to the interior of said inflatable sleeve;

a gage housing having an integral mating end releasably fitted directly into said at least one socket provided on the exterior surface of said sleeve;

a pneumatic means for inflating said sleeve; and

means for attaching said pneumatic means to said sleeve, said attaching means including a receiving means provided on one of said at least one socket and said mating end of said gage housing.

2. An apparatus as recited in claim 1, wherein said receiving means is provided on said socket.

3. An apparatus as recited in claim 2, wherein an axial portion of said socket extends above the exterior surface of said sleeve.

4. An apparatus as recited in claim 1, wherein said receiving means includes a port provided on the mating end of said gage housing.

5. An apparatus as recited in claim 4, wherein said port is provided a predetermined distance from an end of said mating end of said gage housing along a length thereof.

6. An apparatus as recited in claim 1, wherein said sleeve includes at least two sockets.

7. An apparatus as recited in claim 1, wherein said receiving means includes a port sized for receiving a hose from said pneumatic means.

8. An apparatus as recited in claim 1, wherein said gage housing includes an opening at a distal end of said mating end, said opening extending to the interior of said socket.

9. An apparatus as recited in claim 8, wherein said gage housing contains an indicating mechanism that is responsive to pressure changes from said sleeve interior.