Endoscope photographing system

Claim 2

In an endoscope photographing system which includes an endoscope, an endoscope camera optically coupled to said endoscope and a light source unit optically coupled to said endoscope, the improvement comprising: at least two releasing means which are independently operable for initiating a photographing operation of said endoscope photographing system, each of said at least two releasing means being arranged on a respective different one of said endoscope, said endoscope camera and said light source unit; release signal generating means coupled to each of said at least two releasing means for generating a release signal in response to the operation of any one of said releasing means; means coupled to said release signal generating means for executing a photographing operation cycle of said endoscope photographing system in response to a release signal generated by said release signal generating means; and means for disabling another release signal generated in response to the operation of another of said releasing means during said executing of said photographing operation cycle which was initiated responsive to operation of the first operated one of said releasing means.

Claim 3

An endoscope photographing system according to claim 1, wherein said means for executing said photographing operation cycle includes indicating means for indicating that said photographing operation cycle is being performed.

Claim 4

An endoscope photographing system according to claim 2, wherein said indicating means comprises a respective visual indicator on each of said endoscope, said endoscope camera, and said light source unit.

Claim 5

An endoscope photographing system according to claim 2, wherein said indicating means comprises at least two indicators, each of which is arranged on a respective different one of said endoscope, said endoscope camera and said light source unit.

Claim 6

An endoscope photographing system according to claim 4, wherein said indicating means comprises a respective visual indicator on each of said endoscope, said endoscope camera, and said light source unit.

Claim 7

An endoscope photographing system according to claim 1, wherein each of said endoscope, said endoscope camera, and said light source unit on which a releasing means is arranged, comprises a respective release signal generating means, a respective photographing operation executing means coupled to the associated release signal generating means, and a respective disabling means for selectively preventing operation of the associated photographing operation executing means responsive to operation of said another releasing means.

Claim 8

In an endoscope photographing system which includes an endoscope an endoscope camera optically coupled to said endoscope and a light source unit optically coupled to said endoscope, the improvement comprising: at least three releasing means which are independently operable for initiating a photographing operation of said endoscope photographing system, each of said at least three releasing means being respectively arranged at a respective different one of said endoscope, said endoscope camera and said light source unit; release signal generating means coupled to each of said at least three releasing means for generating a release signal in response to the operation of any one of said releasing means; photographing means coupled to said release signal generating means for executing a photographing operation cycle of said endoscope photographing system in response to a release signal by said release signal generating means and for generating a flag signal indicating that said photographing operation is being performed; and disabling means coupled to said photographing means and responsive to said flag signal for disabling a release signal generated in response to the operation of any of said releasing means during said photographing operation cycle.

Claim 9

In an endoscope photographing system which includes an endoscope an endoscope camera optically coupled to said endoscope and a light source unit optically coupled to said endoscope, the improvement comprising: at least three releasing means which are independently operable for initiating a photographing operation of said endoscope photographing system, each of said at least three releasing means being respectively arranged at a respective different one of said endoscope, said endoscope camera and said light source unit; release signal generating means coupled to each of said at least three releasing means for generating a release signal in response to the operation of any one of said releasing means; photographing means coupled to said release signal generating means for executing a photographing operation cycle of said endoscope photographing system in response to a release signal by said release signal generating means and for generating a flag signal indicating that said photographing operation is being performed; and disabling means coupled to said photographing means and responsive to said flag signal for disabling a release signal generated in response to the operation of any of said releasing means during said photographing operation cycle.

Claim 10

An endoscope photographing system according to claim 4, wherein said photographing means further includes indicating means for indicating that said photographing operation cycle is being performed.

Claim 11

An endoscope photographing system according to claim 8, wherein said indicating means comprises a respective visual indicator on each of said endoscope, said endoscope camera, and said light source unit.

Claim 12

An endoscope photographing system according to claim 8, wherein said indicating means comprises a plurality of indicators each arranged respectively for said endoscope, said endoscope camera, and said light source unit, and each of said indicators being operative in response to a release signal from the one of said releasing means associated with the respective device which is associated with the indicating means.

Claim 13

An endoscope photographing system according to claim 10, wherein said indicating means comprises a respective visual indicator on each of said endoscope, said endoscope camera, and said light source unit.

Claim 14

An endoscope photographing system according to claim 7, wherein said photographing means comprises: signal transmitting means for transmitting said flag signal indicating that said photographing operation is being performed by said endoscope, said endoscope camera, and said light source unit; storing means disposed respectively at said endoscope, said endoscope camera, and said light source unit for storing said flag signal indicating that said photographing operation is being performed; means for generating a termination signal indicating that said photographing operation is terminated when said photographing operation is terminated; and means coupled to said storing means for clearing said flag signal in said storing means in response to said termination signal representing that said photographing operation is terminated.

Claim 15

An endoscope photographing system according to claim 7, wherein each of said endoscope, said endoscope camera, and said light source unit on which a releasing means is arranged, comprises a respective release signal generating means, a respective photographing operation executing means coupled to the associated release signal generating means, and a respective disabling means for selectively preventing operation of the associated photographing operation executing means responsive to operation of said another releasing means.