Thermal treatment of surgical fluids
A surgical fluid thermal treatment system can be used during a procedure to heat or cool surgical fluid, e.g., prior to introducing the fluid into the body of a patient. In some examples, the system includes an open basin into which fresh surgical fluid is dispensed and a heater that heats the fluid in the basin. The system may also include a volume measurement device that measures the volume of fluid in the basin. The system may have a user interface that a user interacts with to check fresh fluid into the basin. The user may also interact with the user interface to check medical tools into the basin and check medical tools out of the basin. A controller associated with the system can track the volume of fluid removed from the basin during the course of a procedure.
1. A system for thermally treating surgical fluid comprising:
a basin configured to receive and hold a surgical fluid;
a thermal treatment device thermally coupled to the basin and configured to adjust a temperature of the surgical fluid in the basin;
a non-contact reader configured to read information contained on a machine-readable tag of a surgical drape placed in the basin between the basin and the surgical fluid; and
a controller configured to:
receive identifying information read from the machine-readable tag of the surgical drape placed in the basin via the non-contact reader;
compare the identifying information read from the machine-readable tag to authenticating information stored in memory, wherein the authenticating information comprises authenticating information concerning a thermal compatibility of the drape to a temperature to which the basin is controlled by the thermal treatment device; and
if the identifying information does not match the authenticating information, prohibit operation of the thermal treatment device.
2. The system of claim 1 , wherein the non-contact reader comprises a radio frequency identification (RFID) reader or a near field communication (NFC) reader.
3. The system of claim 1 , wherein the controller is configured to:
compare the identifying information read from the machine-readable tag to information stored in memory identifying previously used drapes; and
if the comparison indicates the drape was previously used, prohibit operation of the thermal treatment device.
4. The system of claim 1 , further comprising a weight measurement device positioned to obtain weight measurement information concerning a weight of surgical fluid in the basin, wherein the controller is configured to receive weight measurement information from the weight measurement device.
5. The system of claim 4 , wherein the controller is configured to:
receive a weight of the drape based on information read from the machine-readable tag via the non-contact reader; and
adjust the weight measurement information received from the weight measurement device to decrement a measured weight by the weight of the drape received based on information read from the machine-readable tag.
6. The system of claim 1 , further comprising the surgical drape positioned in the basin.
7. The system of claim 6 , wherein the drape is formed of a polymeric material and the machine-readable tag is sealed between different layers of the polymeric material.
8. The system of claim 1 , wherein the thermal treatment device comprises a heater.
9. The system of claim 1 , further comprising a user interface configured to receive an indication from a user to adjust a target temperature for the surgical fluid in the basin and a temperature sensor configured to measure the temperature of the basin and any surgical fluid therein.
10. A system for thermally treating surgical fluid comprising:
a basin configured to receive and hold a surgical fluid;
a thermal treatment device thermally coupled to the basin and configured to adjust a temperature of the surgical fluid in the basin;
a non-contact reader configured to read information contained on a machine-readable tag of a surgical drape placed in the basin between the basin and the surgical fluid; and
a controller configured to:
receive identifying information read from the machine-readable tag of the surgical drape placed in the basin via the non-contact reader;
compare the identifying information read from the machine-readable tag to authenticating information stored in memory;
if the identifying information does not match the authenticating information, prohibit operation of the thermal treatment device;
if the identifying information matches the authenticating information, start a timer and/or write a start time to the machine-readable tag;
compare the timer and/or start time to a threshold amount of time; and
terminate operation of the thermal treatment after the threshold amount of time has passed.
11. The system of claim 10 , wherein the controller is configured to:
compare the identifying information read from the machine-readable tag to information stored in memory identifying previously used drapes; and
if the comparison indicates the drape was previously used, prohibit operation of the thermal treatment device.
12. The system of claim 10 , wherein the threshold amount of time is within a range from 4 hours to 18 hours.
13. The system of claim 10 , further comprising a user interface, wherein the controller is configured to control the user interface to provide a warning that the drape is going to expire prior to reaching the threshold amount of time.
14. The system of claim 10 , further comprising the surgical drape positioned in the basin.
15. The system of claim 14 , wherein the drape is formed of a polymeric material and the machine-readable tag is sealed between different layers of the polymeric material.
16. The system of claim 10 , wherein the thermal treatment device comprises a heater.
17. A system for thermally treating surgical fluid comprising:
a basin configured to receive and hold a surgical fluid;
a thermal treatment device thermally coupled to the basin and configured to adjust a temperature of the surgical fluid in the basin;
a non-contact reader configured to read information contained on a machine-readable tag of a surgical drape placed in the basin between the basin and the surgical fluid;
a weight measurement device positioned to obtain weight measurement information concerning a weight of surgical fluid in the basin; and
a controller configured to:
receive identifying information read from the machine-readable tag of the surgical drape placed in the basin via the non-contact reader;
compare the identifying information read from the machine-readable tag to authenticating information stored in memory;
if the identifying information does not match the authenticating information, prohibit operation of the thermal treatment device; and
the controller is further configured to:
receive weight measurement information from the weight measurement device;
receive a weight of the drape based on information read from the machine-readable tag via the non-contact reader; and
adjust the weight measurement information received from the weight measurement device to decrement a measured weight by the weight of the drape received based on information read from the machine-readable tag.
18. The system of claim 17 , further comprising the surgical drape positioned in the basin.
19. The system of claim 18 , wherein the drape is formed of a polymeric material and the machine-readable tag is sealed between different layers of the polymeric material.
20. The system of claim 17 , wherein the thermal treatment device comprises a heater.
21. A system for thermally treating surgical fluid comprising:
a basin configured to receive and hold a surgical fluid;
a surgical drape positioned in the basin, wherein the drape is formed of a polymeric material and a machine-readable tag is sealed between different layers of the polymeric material;
a thermal treatment device thermally coupled to the basin and configured to adjust a temperature of the surgical fluid in the basin;
a non-contact reader configured to read information contained on the machine-readable tag of the surgical drape; and
a controller configured to:
receive identifying information read from the machine-readable tag of the surgical drape placed in the basin via the non-contact reader;
compare the identifying information read from the machine-readable tag to authenticating information stored in memory; and
if the identifying information does not match the authenticating information, prohibit operation of the thermal treatment device.
22. The system of claim 21 , wherein the authenticating information comprises authenticating information concerning a thermal compatibility of the drape to a temperature to which the basin is controlled by the thermal treatment device.
23. The system of claim 21 , wherein the non-contact reader comprises a radio frequency identification (RFID) reader or a near field communication (NFC) reader.
24. The system of claim 21 , wherein the controller is configured to:
compare the identifying information read from the machine-readable tag to information stored in memory identifying previously used drapes; and
if the comparison indicates the drape was previously used, prohibit operation of the thermal treatment device.
25. The system of claim 21 , wherein the controller is configured to:
if the identifying information matches the authenticating information, start a timer and/or write a start time to the machine-readable tag;
compare the timer and/or start time to a threshold amount of time; and
terminate operation of the thermal treatment after the threshold amount of time has passed.
26. The system of claim 21 , further comprising a weight measurement device positioned to obtain weight measurement information concerning a weight of surgical fluid in the basin, wherein the controller is configured to receive weight measurement information from the weight measurement device.
27. The system of claim 21 , wherein the thermal treatment device comprises a heater.
28. The system of claim 21 , further comprising a housing, wherein the housing surrounds a sidewall of the basin, and the non-contact reader is on a rim of the housing.