US5371687A — Glucose test data acquisition and management syst…

Claim 1

Independent Claim 155 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port, fourth means for coupling to a respective type of instrument's second means, and a data processing module including a first multiple conductor connector, each type of housing including a complementary second multiple conductor connector for connecting to the first multiple conductor connector when a respective housing is mated to the data processing module.

Claim 2

Independent Claim 155 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port, fourth means for coupling to a respective type of instrument's second means, and a data processing module including a first multiple conductor connector, each type of housing including a complementary second multiple conductor connector for connecting to the first multiple conductor connector when a respective housing is mated to the data processing module.

Claim 3

Dependent Claim 78 words

The system of claim 1 wherein the second means comprises a battery enclosure having first and second battery terminals, and the fourth means comprises a battery emulator having third and fourth terminals for engagement by the first and second battery terminals, respectively, when an instrument of the respective type is housed in a housing of the respective type, and fifth means for coupling the third and fourth terminals across a source of operating power for the respective instrument.

Claim 4

Independent Claim 152 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the openings including an opening for an on/off control for a respective instrument, an opening for a prompt/test results display for the respective instrument, and an opening for insertion of unreacted/reacted test strips for the respective instrument.

Claim 5

Independent Claim 152 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the openings including an opening for an on/off control for a respective instrument, an opening for a prompt/test results display for the respective instrument, and an opening for insertion of unreacted/reacted test strips for the respective instrument.

Claim 6

Dependent Claim 26 words

The system of claim 3 wherein the openings further include an opening through which access to a timer control for a respective instrument can be achieved.

Claim 7

Independent Claim 157 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the third means comprising a first microprocessor, sixth means for conditioning the signals at the first I/O port, seventh means for coupling the first I/O port to the sixth means, and eighth means for coupling the sixth means to the first microprocessor.

Claim 8

Independent Claim 157 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the third means comprising a first microprocessor, sixth means for conditioning the signals at the first I/O port, seventh means for coupling the first I/O port to the sixth means, and eighth means for coupling the sixth means to the first microprocessor.

Claim 9

Dependent Claim 44 words

The system of claim 1 or 5 wherein the data processsing module further comprises first slide members, and each type of housing further comprises complementary second slide members for engagement with the first slide members when a respective housing engages the data processing module.

Claim 10

Dependent Claim 73 words

The system of claim 1 or 5 wherein the data processing module further comprises a data processing module power supply and ninth means for coupling the power supply across a pair of conductors of the first multiple conductor connector, mating of a respective housing to the data processing module connecting that respective housing, its respective first microprocessor, and a respective instrument housed in that respective housing to the data processing module power supply.

Claim 11

Dependent Claim 79 words

The system of claim 1 or 5 wherein the data processing module further comprises tenth means for coupling the data processing module to an external power supply, and eleventh means for coupling the external power supply across a pair of conductors of the first multiple conductor connector, mating of a respective housing to the data processing module connecting that respective housing, its respective first microprocessor, and a respective instrument housed in that respective housing to the external power supply.

Claim 12

Dependent Claim 74 words

The system of claim 1 or 5 wherein the data processing module further comprises a second microprocessor having a second microprocessor I/O, a second serial I/O port, twelfth means for coupling respective conductors of the first multiple conductor connector across a first group of pins of the second microprocessor I/O, and thirteenth means for coupling a second group of pins of the second microprocessor I/O to respective terminals of the second serial I/O port.

Claim 13

Dependent Claim 15 words

The system of claim 9 wherein the thirteenth means comprises an RS232-to-transistor-transistor logic (TTL)/TTL-to-RS232 interface.

Claim 14

Dependent Claim 58 words

The system of claim 10 wherein the thirteenth means comprises an optical isolator, a receive data terminal of the second serial I/O port coupled to a light source portion of the optical isolator, and fourteenth means for coupling a light activated switch portion of the optical isolator to an RS232-to-TTL received data output terminal of the RS232-to-TTL/TTL-to-RS232 interface.

Claim 15

Dependent Claim 18 words

The system of claim 11 wherein the fourteenth means comprises an interrupt pin of the second microprocessor I/O.

Claim 16

Dependent Claim 98 words

The system of claim 11 and further comprising fifteenth means for switching power to he RS232-to-TTL/TTL-to RS232 interface, the fifteenth means coupled to the second means, to an operating power supply terminal of the RS232-to-TTL/TTL-to-RS232 interface, and to the interrupt pin of the second microprocessor I/O, receipt of data on the receive data terminal of the second serial I/O port causing power to be supplied from the second means to the operating power supply terminal of the RS232-to-TTL/TTL-to-RS232 interface to activate the RS232-to-TTL/TTL-to-RS232 interface and to activate a switch in the RS232-to-TTL output terminal of the RS232-to-TTL/TTL-to-RS232 interface.

Claim 17

Independent Claim 142 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the openings including an opening for a prompt/test results display for the respective instrument, and an opening for insertion of unreacted/reacted test strips for the respective instrument.

Claim 18

Independent Claim 142 words

A system for adapting one of a number of different types of instruments to a common protocol, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the openings including an opening for a prompt/test results display for the respective instrument, and an opening for insertion of unreacted/reacted test strips for the respective instrument.

Claim 19

Dependent Claim 26 words

The system of claim 14 wherein the openings further include an opening through which access to a timer control for a respective instrument can be achieved.

Claim 20

Dependent Claim 26 words

The system of claim 14 or 15 wherein the openings further include an opening through which an on/off control for a respective instrument can be accessed.

Claim 21

Independent Claim 174 words

A system for adapting one of a number of different types of instruments to a common protocol, each different type of instrument being for determining the concentration of a medically significant component of a body fluid, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, a data processing module including a first multiple conductor connector, each type of housing including a complementary second multiple conductor connector for connecting to the first multiple conductor connector when a respective housing is mated to the data processing module.

Claim 22

Independent Claim 174 words

A system for adapting one of a number of different types of instruments to a common protocol, each different type of instrument being for determining the concentration of a medically significant component of a body fluid, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, a data processing module including a first multiple conductor connector, each type of housing including a complementary second multiple conductor connector for connecting to the first multiple conductor connector when a respective housing is mated to the data processing module.

Claim 23

Dependent Claim 66 words

The system of claim 17 wherein each different type of instrument determines the concentration of the medically significant component by determining a characteristic of a chemical reaction of the medically significant component with a reagent supported on a test strip, each different type of housing further including means defining an opening through which unreacted/reacted test strips can be inserted into a respective different type of instrument.

Claim 24

Dependent Claim 31 words

The system of claim 17 or 18 wherein each different type of housing further includes an opening through which a display of a respective different type of instrument can be viewed.

Claim 25

Dependent Claim 80 words

The system of claim 17 or 18 wherein the second means comprises a battery enclosure having first and second battery terminals, and the fourth means comprises a battery emulator having third and fourth terminals for engagement by the first and second battery terminals, respectively, when an instrument of the respective type is housed in a housing of the respective type, and fifth means for coupling the third and fourth terminals across a source of operating power for the respective instrument.

Claim 26

Independent Claim 176 words

A system for adapting one of a number of different types of instruments to a common protocol, each different type of instrument being for determining the concentration of a medically significant component of a body fluid, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the third means comprising a first microprocessor, sixth means for conditioning the sinals at the first I/O port, seventh means for coupling the first I/O port to the sixth means, and eighth means for coupling the sixth means to the first microprocessor.

Claim 27

Independent Claim 176 words

A system for adapting one of a number of different types of instruments to a common protocol, each different type of instrument being for determining the concentration of a medically significant component of a body fluid, each instrument having a first serial input-output (I/O) port, first means for controlling the serial I/O port, and second means for furnishing operating power to the instrument, the system including a different type of housing for each different type of instrument, each different type of housing including means defining openings through which selected controls and displays of a respective one of the instruments are accessible, each different type of housing including third means for coupling to a respective type of instrument's first serial I/O port and fourth means for coupling to a respective type of instrument's second means, the third means comprising a first microprocessor, sixth means for conditioning the sinals at the first I/O port, seventh means for coupling the first I/O port to the sixth means, and eighth means for coupling the sixth means to the first microprocessor.

Claim 28

Dependent Claim 44 words

The system of claim 17 and 21 wherein the data processing module further comprises first slide members, and each type of housing further comprises complementary second slide members for engagement with the first slide members when a respective housing engages the data processing module.

Claim 29

Dependent Claim 73 words

The system of claim 17 or 21 wherein the data processing module further comprises a data processing module power supply and ninth means for coupling the power supply across a pair of conductors of the first multiple conductor connector, mating of a respective housing to the data processing module connecting that respective housing, its respective first microprocessor, and a respective instrument housed in that respective housing to the data processing module power supply.

Claim 30

Dependent Claim 79 words

The system of claim 17 or 21 wherein the data processing module further comprises tenth means for coupling the data processing module to an external power supply, and eleventh means for coupling the external power supply across a pair of conductors of the first multiple conductor connector, mating of a respective housing to the data processing module connecting that respective housing, its respective first microprocessor, and a respective instrument housed in that respective housing to the external power supply.

Claim 31

Dependent Claim 74 words

The system of claim 17 or 21 wherein the data processing module further comprises a second microprocessor having a second microprocessor I/O, a second serial I/O port, twelfth means for coupling respective conductors of the first multiple conductor connector across a first group of pins of the second microprocessor I/O, and thirteenth means for coupling a second group of pins of the second microprocessor I/O to respective terminals of the second serial I/O port.

Claim 32

Dependent Claim 15 words

The system of claim 25 wherein the thirteenth means comprises an RS232-to-transistor-transistor logic (TTL)/TTL-to-RS232 interface.

Claim 33

Dependent Claim 58 words

The system of claim 26 wherein the thirteenth means comprises an optical isolator, a receive data terminal of the second serial I/O port coupled to a light source portion of the optical isolator, and fourteenth means for coupling a light activated switch portion of the optical isolator to an RS232-to-TTL received data output terminal of the RS232-to-TTL/TTL-to-RS232 interface.

Claim 34

Dependent Claim 18 words

The system of claim 27 wherein the fourteenth means comprises an interrupt pin of the second microprocessor I/O.

Claim 35

Dependent Claim 97 words

The system of claim 27 and further comprising fifteenth means for switching power to the RS232-to-TTL/TTL-to-RS232 interface, the fifteenth means coupled to the second means, to an operating power supply terminal of the RS232-to-TTL/TTL-to-RS232 interface, and to the interrupt pin of the second microprocessor I/O, receipt of data on the receive data terminal of the second serial I/O port causing power to be supplied from the second means to the operating power supply terminal of the RS232-to-TTL/TTL-to-RS232 interface to activate the RS232-to-TTL/TTL-to-RS232 interface and to activate a switch in the RS232-to-TTL output terminal of the RS232-to-TTL/TTL-to-RS232 interface.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1997-12-05	1998-06-06	1998-12-06	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2001-12-05	2002-06-06	2002-12-06	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2005-12-05	2006-06-06	2006-12-06	$7700.00	Window Closed / Lapsed

Glucose test data acquisition and management system

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