Vital sign modular unit

• US 4,724,844 A
• Filed: 06/26/1985
• Issued: 02/16/1988
• Est. Priority Date: 06/26/1985
• Status: Expired due to Fees

• Current Assignee: Stephen Rafelson
• Original Assignee: Stephen Rafelson
• Inventors: Rafelson, Stephen
• Primary Examiner(s): Falk, Joseph
• Application Number:
  US06/748,908
• Time in Patent Office: 965 Days
• Field of Search: 211/26, 211/89, 211/94, 128/670, 128/695, 128/696, 340/815.12, 340/815.2, 297/191, 429/97, 429/98, 429/123, 339/152, 312/209, 312/223, 312/245, 5/434, 5/436, 5/440
• US Class Current: 600/483
• CPC Class Codes: A61B 2560/0443 Modular apparatus
• CPC Class Codes: A61B 5/0205 Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
• CPC Class Codes: A61G 12/004 mounted on the ceiling
• CPC Class Codes: A61G 12/005 mounted on the wall
• CPC Class Codes: A61G 12/008 mounted on a mobile base, e.g. on a trolley

Abstract

A portable vital sign modular unit including a vital sign display case and a modular case. The vital sign modular unit is slidably mounted on a mounting plate. The mounting plate provides an electrical connection to the vital sign display case for powering the display of the vital signs of the patient. The modular case provides a storage area for accessible retrieval of commonly used instruments, such as a blood pressure cuff, required for the measuring of vital signs of the patient. The vital sign modular unit is transferrable between a series of locations having mounting plates.

Claims

1. A vital sign modular unit for displaying the vital signs of a patient, said vital sign modular unit comprising:

a housing having a plurality of faces on its exterior, each of said faces being located in a different plane, said housing including an electronic vital sign display unit for displaying the vital signs of a patient;

a central storage area defined within said housing for storage of medical instruments used to obtain the vital signs for the patient;

medical instruments adapted to be coupled to the display unit and the patient for displaying vital signs measured by the instruments;

an aperture defined by at least one of said plurality of faces for gaining access to said central storage area each of said apertures being surrounded by a mounting groove formed on each of said faces of said housing; and

mounting means interfitting with each of said mounting grooves to support said housing, said mounting means being shaped complimentary to said mounting grooves, each of said mounting grooves having substantially the same shape.

2. The vital sign modular unit as claimed in claim 1, wherein said mounting means includes a projection and said mounting groove is shaped complementary to said projection.

3. The vital sign modular unit as claimed in claim 2, wherein said mounting groove is U-shaped and includes a crosspiece interconnecting two legs, said projection engages the crosspiece and legs of said mounting groove when said mounting means interfits with said mounting groove.

4. The vital sign modular unit as claimed in claim 1, wherein said mounting means includes an extension shaped in an L-shape having two legs with an interior surface and defining a groove between a base of said mounting means from which said extension extends and said interior surface, and said mounting groove is formed by a projection extending from said housing in an L-shape having two legs, one leg of said projection slideably fitting in said groove.

5. The vital sign modular unit as claimed in claim 1, further comprising

electrical contact means mounted on said mounting groove and being electrically connected to said display means,

electrical contact means mounted on said mounting means,

power means electrically connected to the electrical contact means of said mounting means for powering said display means, and

an electrical connection between said electrical contact means of said mounting groove and said electrical contact means of said mounting means when said mounting means interfits with said mounting groove.

6. A vital sign modular unit as in claim 1, wherein said housing is formed in the shape of a cube.

7. The vital sign modular unit of claim 1, further comprising:

elongated platform means divided into forward and rearward portions, said forward portion for supporting the head of a patient, and said rearward portion including means for supporting said housing; and

second mounting means for mounting on said platform means and interfitting with said mounting groove at said bottom of said housing to support said housing, said second mounting means being shaped complimentary to said mounting groove.

8. The vital sign modular unit as claimed in claim 7, wherein a platform defined by said platform means supports said housing and locates said display means above the head of a patient when the patient'"'"'s head is rested on the platform.

9. The vital sign modular unit as claimed in claim 7, further comprising

electrical contact means mounted on said mounting groove being electrically connected to said display means,

electrical contact means mounted on said mounting means,

power means electrically connected to the electrical contact means of said mounting means for powering said display means, and

an electrical connection between said electrical contact means of said mounting groove and said electrical contact means of said mounting means when said mounting means interfits with said mounting groove.

10. The vital sign modular unit as claimed in claim 8, wherein said platform includes anchoring means for anchoring medical instruments on the periphery of said platform.

11. The vital sign modular unit as claimed in claim 7, further comprising

electrical contact means extending from said housing being electrically connected to said display means,

a recess defined by said platform means,

electrical contact means being mounted in said recess, and

power means for powering said display means being electrically connected to the electrical contact means mounted in said recess,

said electrical contact means mounted in said recess and said electrical contact means extending from said housing being electrically connected when said mounting means interfits with said mounting groove.

12. The vital sign modular unit of claim 1, further comprising:

battery means shaped complimentary to said mounting groove for interfitting within said mounting groove to power said electronic display means when said battery means is supported by one of said mounting grooves on the exterior of said housing.

13. The vital sign modular unit as claimed in claim 12, wherein said battery means includes an electrical contact means and said mounting grooves each include an electrical contact means, said electrical contact means of said battery means being aligned with and electrically connected to said electrical contact means of one of said mounting grooves when said battery means is supported by said one mounting groove.

14. The vital sign modular unit as claimed in claim 13, wherein said battery means includes rechargeable batteries electrically connected to said electrical contact plate means of said battery means.

15. The vital sign modular unit as claimed in claim 13, wherein said display means is electrically connected to said electrical contact means of said mounting grooves.

16. The vital sign modular unit of claim 1:

wherein each mounting groove and mounting means including one of a plug and a plug receptacle shaped complimentary to said plug for electrically interconnecting said mounting groove and said mounting means when said mounting means interfits with said mounting groove.

17. A vital sign modular unit as claimed in claim 16, wherein said one of said plug and said plug receptacle included with said mounting groove being electrically connected with said display means.

18. A vital sign modular unit as claimed in claim 17, wherein said one of said plug and said plug receptacle included with said mounting means being electrically connected to a source of power for electrically powering said display means when said mounting means interfits with said mounting groove.

19. A vital sign modular unit as claimed in claim 16, further comprising battery means shaped complimentary to said mounting groove, said battery means being supported by one of said mounting grooves on the exterior of said housing.

20. A vital sign modular unit as in claim 16, wherein said housing is formed in the shape of a cube.