Methods and systems for upgradable video medical device system
A method for updating image capture settings of a video medical device, comprises connecting the video medical device to a video monitor via a data cable, wherein two or more of the video medical device, the video monitor, and the data cable each include storage for storing image capture settings. It is determined which of the video medical device, the video monitor, or the data cable have a most up-to-date set of image capture settings for an identified video medical device. The most up-to-date set of image capture settings is forwarded to the video medical device when it is determined that one of the video monitor or the data cable include the most up-to-date set of image capture settings. The stored image capture settings on the video medical device are updated based on the received most up-to-date set of image capture settings.
1 . A method for updating image capture settings of a video medical device, comprising:
connecting the video medical device to a video monitor via a data cable,
wherein two or more of the video medical device, the video monitor, and the data cable each include storage for storing image capture settings;
determining, by at least one of the video monitor or the data cable, an identity of the connected video medical device;
determining which of the video medical device, the video monitor, or the data cable have a most up-to-date set of image capture settings for the identified video medical device;
forwarding the most up-to-date set of image capture settings to the video medical device when it is determined that one of the video monitor or the data cable include the most up-to-date set of image capture settings; and
updating the stored image capture settings on the video medical device based on the received most up-to-date set of image capture settings.
2 . The method of claim 1 , wherein determining which of the video medical device, the video monitor, and the data cable have a most up-to-date set of image capture settings further comprises alternating master and slave roles between the video medical device, the video monitor, and the data cable to pass image capture settings information across a shared bus.
3 . The method of claim 1 ,
wherein the video medical device comprises a single use video medical device having image processing capabilities inferior to image processing capabilities for a reusable video medical device, and
wherein the data cable comprises image processing logic corresponding to the image processing capabilities of the single use video medical device.
4 . The method of claim 1 , wherein the most up-to-date image capture settings include optimized automatic gain control (AGC) settings based on the identified video medical device for reducing far field dimming in the presence of a near field obstruction in the field of view.
5 . The method of claim 4 , wherein the optimized automatic gain control settings comprise:
a value for an upper limit of an AGC stable operating region that is raised from its default value;
a value for a lower limit of an AGC stable operating region that is raised from its default value; and
a value for a ceiling of the maximum AGC that is lowered from its default value.
6 . The method of claim 1 , wherein the most up-to-date image capture settings include optimized color temperature settings based on the identified video medical device.
7 . The method of claim 1 , wherein determining the identity of the connected video medical device further comprises:
receiving, by at least one of the video monitor or the data cable, identification information from the video medical device; and
comparing, by the at least one of the video monitor or the data cable, the received identification information to information stored on the video monitor or data cable and associated with image capture settings.
8 . The method of claim 7 , wherein the identification information comprises one or more of model or size information.
9 . The method of claim 1 , further comprising:
storing, by the video medical device, information regarding one or more of: a number of uses of the video medical device, date and time information for the number of uses, or duration of use for the number of uses.
10 . The method of claim 9 , further comprising:
forwarding the information regarding one or more of: a number of uses of the video medical device, date and time information for the number of uses, or duration of use for the number of uses to at least one of the video monitor or data cable.
11 . The method of claim 10 ,
determining, by at least one of the video monitor or the data cable, whether the video medical device may be used based on the received information regarding one or more of: a number of uses of the video medical device, date and time information for the number of uses, or duration of use for the number of uses to at least one of the video monitor or data cable.