JP6858820B2 - Operating table operation device and operating table - Google Patents

Description

The present invention relates to an operating table operating device and an operating table.

Patent Document 1 discloses an operating table and an operating device thereof having a function of changing the height and inclination of a table on which a patient is placed so that a doctor can move the patient to a position where it is easy to treat the patient. The operating device of Patent Document 1 is configured so that the operator can easily operate the operating table according to the operating mode by displaying an illustration of the operating table according to the operating mode of the table on the display unit. ing.

Special Table 2001-522648

However, in the case of the operating table and the operating device as in Patent Document 1, although the tilt of the table on which the patient is placed can be changed to tilt the patient, the medical staff engaged in the surgery is tilted. The problem is that it is not possible to know how long the patient is held at the table.

The present invention facilitates medical personnel such as surgeons, assistants, nurses, and medical technicians to determine the elapsed time since the table is kept tilted, even when the table is tilted during surgery to tilt the patient. It provides an operating table operation device and an operating table that can be grasped.

The operating table operating device according to the first aspect of the present invention is an operating table operating device for the user to operate the table of the robot operating table in which the table for placing a patient is moved by an articulated robot arm. An instruction receiving unit that receives a user's instruction to move the table, and a display configured to display the elapsed time in the inclined posture when the table is tilted by the articulated robot arm due to the movement instruction. The display unit displays the height from the floor of the table, and the articulated robot arm includes a plurality of joints, and has a motor and an electromagnetic brake corresponding to each of the plurality of joints. The elapsed time in the tilted posture is counted based on the fact that the operation of each motor is stopped and each electromagnetic brake is activated while the table is tilted by the articulated robot arm. that has been configured to start.

In the operating table operation device according to the first aspect of the present invention, as described above, when the table is tilted, the operation control for controlling the elapsed time in the tilted posture to be displayed on the display unit is performed. Provide a part. As a result, by checking the elapsed time displayed on the display unit, it is possible to easily grasp the elapsed time since the table is tilted. As a result, the medical staff operating the operating device can be careful not to hold the patient placed on the table in the same posture for a long time in the tilted posture, so that the patient can be tilted. Even when tilted, the onset and exacerbation of pressure sores (bedsores) in patients can be suppressed.

In the operating table operation device according to the first aspect, the operation control unit is preferably configured to control the display unit to display the posture information of the table. With this configuration, the medical staff can easily grasp that the table is tilted, so that it is possible to easily grasp that the patient is in a tilted state. As a result, the medical staff can be careful not to hold the patient in the same posture for a long time in a tilted posture, so that the onset and exacerbation of pressure sores (bedsores) in the patient can be effectively suppressed. .. In addition, even if the patient placed on the table during surgery is covered with the surgical cover and the medical staff cannot directly check the posture of the table, the posture information of the table on the display unit can be checked. The posture of the table can be easily grasped.

In this case, preferably, the display unit displays a graphic display indicating the posture of the table as the posture information of the table. With this configuration, a graphic display (illustration) showing the posture of the table is displayed on the display unit, so that the medical staff can easily grasp the posture such as whether or not the table is tilted. As a result, the healthcare professional can easily recognize that the patient may develop pressure sores (bedsores) when he / she knows that the table is tilted.

In the operating table operating device having the configuration in which the posture information of the table is displayed on the display unit, the display unit preferably displays the tilt angle of the table with respect to the horizontal plane as the posture information of the table. With this configuration, the medical staff can easily grasp the degree of inclination of the table from the inclination angle displayed on the display unit.

In the operating table operating device having a configuration in which the posture information of the table is displayed on the display unit, the display unit preferably displays the posture information of the table as graphic display indicating the rotation direction of the table with respect to the horizontal plane and the table with respect to the horizontal plane. The tilt angle and is displayed. With this configuration, the medical staff can easily grasp in which direction and how much the table is tilted by the graphic display (illustration) displayed on the display unit and the tilt angle.

The operating table operation device having a configuration in which the posture information of the table is displayed on the display unit preferably includes a mode setting unit for setting a mode for changing the posture of the table, and the mode setting unit is provided with a mode setting unit for changing the posture. As a mode for performing the above, it is possible to set a roll mode in which the table is rotated around an axis parallel to the longitudinal direction of the table and a vertical roll mode in which the table is rotated around an axis parallel to the lateral direction of the table. ing. With this configuration, the mode can be selected by the mode setting unit and the table can be easily tilted.

In this case, preferably, in the vertical rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction of the table. With this configuration, the patient's head, abdomen, legs, and the like can be selected as the rotation center position, so that the patient's posture can be easily changed according to the situation.

The operating table operation device having a configuration in which the posture information of the table is displayed on the display unit preferably includes a mode setting unit for setting a mode for changing the posture of the table, and the mode setting unit is provided with a mode setting unit for changing the posture. As a mode for performing the above, it is possible to set an elevating mode for moving the table up and down, and when the elevating mode is set, the operation control unit raises and lowers the table on the display unit as the posture information of the table. It is configured to control the display of a graphic display indicating the direction. With this configuration, the mode can be selected by the mode setting unit and the table can be easily moved in the vertical direction. In addition, depending on the graphic display (illustration) displayed on the display unit and the height, the medical staff can easily grasp which direction the table moves up or down and how high it is located. it can.

The operating table operation device having a configuration in which the posture information of the table is displayed on the display unit preferably includes a mode setting unit for setting a mode for changing the posture of the table, and the mode setting unit is provided with a mode setting unit for changing the posture. As a mode for performing the above, a plane rotation mode for rotating the table around the rotation axis in the vertical direction in the horizontal plane can be set, and the operation control unit of the table when the plane rotation mode is set. As the attitude information, it is configured to control the display unit to display a graphic display indicating the rotation direction of the table with respect to the reference position and an angle of the table with respect to the reference position. With this configuration, the mode can be selected by the mode setting unit and the table can be easily rotated in the horizontal plane. In addition, the medical staff can easily grasp in which direction and how much the table is rotated by the graphic display (illustration) displayed on the display unit and the angle.

In this case, preferably, in the plane rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction of the table. With this configuration, the patient's head, abdomen, legs, and the like can be selected as the rotation center position, so that the patient's posture can be easily changed according to the situation.

The operating table operation device having a configuration in which the posture information of the table is displayed on the display unit preferably includes a mode setting unit for setting a mode for changing the posture of the table, and the mode setting unit is provided with a mode setting unit for changing the posture. As a mode for performing the above, a plane movement mode for linearly moving the table in the horizontal plane can be set, and the operation control unit can be used as table posture information when the plane movement mode is set. It is configured to control the display unit to display a graphic display indicating the moving direction of the table. With this configuration, the mode can be selected by the mode setting unit and the table can be easily moved in the horizontal direction. In addition, the graphic display (illustration) displayed on the display unit allows the medical staff to easily grasp in which direction the table is moving.

In the operating table operating device according to the first aspect, preferably, the operating table has a base embedded or fixed in the floor, and the articulated robot arm has one end supported by the base and the other end a table. Support. With this configuration, the table can be moved by the articulated robot arm, so the range and degree of freedom of movement of the table can be increased compared to the case where the table is moved by a base fixed to the floor. Can be done. In addition, the articulated robot arm can easily move the table and change its posture.

The operating table according to the second aspect of the present invention is provided by a table for placing a patient, an articulated robot arm for moving the table, an operation device including an instruction receiving unit for receiving an instruction to move the table by a user, and a movement instruction. It is provided with a display unit configured to display the elapsed time in the tilted posture when the table is tilted by the articulated robot arm, and the display unit is high above the floor surface of the table. The articulated robot arm includes a plurality of joints, has a motor and an electromagnetic brake corresponding to each of the plurality of joints, and the table is tilted by the articulated robot arm. actuation of each motor is stopped in the state, and the electromagnetic brake is based on the fact that activated, that are structured as counting elapsed time in inclined position is started.

The operating table according to the second aspect of the present invention is configured so that when the table is tilted, the elapsed time in the tilted posture is displayed on the display unit as described above. As a result, the medical staff can easily grasp the elapsed time since the table is tilted by checking the elapsed time displayed on the display unit. As a result, the healthcare professional can be careful that the patient placed on the table is not held in the same position for an extended period of time in a tilted position, so that the patient's pressure ulcer can be tilted even when the table is tilted. The onset and worsening of (bedsore) can be suppressed.

In the operating table according to the second aspect, preferably, the posture information of the table is displayed on the display unit. With this configuration, the medical staff can easily grasp that the table is tilted, so that it is possible to easily grasp that the patient is in a tilted state. As a result, the medical staff can be careful not to hold the patient in the same posture for a long time in the tilted posture, so that the onset and exacerbation of the pressure sore (bedsore) of the patient can be effectively suppressed. In addition, even if the patient placed on the table during surgery is covered with the surgical cover and the posture of the table cannot be confirmed directly, the posture of the table can be checked by checking the posture information of the table on the display unit. It can be easily grasped.

In the operating table according to the second aspect, preferably, the display unit displays at least one of a graphic display indicating the rotation direction of the table with respect to the horizontal plane and an inclination angle of the table with respect to the horizontal plane as the posture information of the table. With this configuration, the medical staff can easily grasp that the table is tilted by the graphic display (illustration) displayed on the display unit or the tilt angle. As a result, the healthcare professional can easily recognize that the patient may develop pressure sores (bedsores) when he / she knows that the table is tilted.

In the operating table according to the second aspect, preferably, the control unit is configured to display the elapsed time in the tilted posture on the display unit when the table is tilted. With this configuration, the elapsed time since the table is tilted can be displayed on the display unit, so that the medical staff can easily determine the elapsed time since the table is tilted. Can be grasped.

The operating table according to the second aspect is configured to display the elapsed time in the tilted posture on the display unit when the table is tilted. As a result , the elapsed time since the table is tilted can be displayed on the display unit, so that the medical staff can easily grasp the elapsed time since the table is tilted. Can be done.

In the operating table according to the second aspect , the articulated robot arm includes the motor and the electromagnetic brake, and the operation of the motor is stopped and the electromagnetic brake is activated while the table is in an inclined posture. Based on this, it is configured to start counting the elapsed time in a tilted position. As a result , the elapsed time can be counted from the state in which the moving mechanism is not driven, so that the elapsed time can be counted from the state in which the table is tilted and reliably stopped.

In the operating table according to the second aspect, preferably, the operating device includes a mode setting unit for setting a mode for changing the posture of the table, and the mode setting unit is a mode for changing the posture of the table. A roll mode in which the table is rotated around an axis parallel to the longitudinal direction of the table and a vertical roll mode in which the table is rotated around an axis parallel to the lateral direction of the table can be set. With this configuration, the mode can be selected by the mode setting unit and the table can be easily tilted.

In the operating table according to the second aspect, preferably, the instruction receiving unit has a plurality of directional receiving units for each direction in which the table is moved, and the articulated robot arm has at least one of the plurality of directional receiving units. It is configured to move the table while the two directional receptions are being operated. With this configuration, the table is moved only while the operation is being performed on the direction receiving unit. Therefore, when it is desired to stop the movement of the table, it is sufficient to stop the operation on the direction receiving unit. As a result, the movement of the table can be stopped reliably and promptly.

In the operating table according to the second aspect, preferably, the instruction receiving unit includes a joystick, and the articulated robot arm is configured to move the table while the joystick is being operated. With this configuration, the table is moved only while the operation on the joystick is being performed. Therefore, when it is desired to stop the movement of the table, it is sufficient to stop the operation on the joystick. As a result, the movement of the table can be stopped reliably and promptly.

In the operating table according to the second aspect, preferably, the operating device includes a trigger unit for enabling the operation of the instruction receiving unit, and the articulated robot arm has the trigger unit and the instruction receiving unit operated at the same time. It is configured to move the table while it is in use. With this configuration, even if the instruction receiving unit is operated unintentionally, the table will not be moved unless the trigger unit is operated. Therefore, it is possible to prevent the table from moving unintentionally. Can be done.

In the operating table according to the second aspect, preferably, the operating device includes a trigger portion, and the articulated robot arm shuts off the energization of the motor and activates the electromagnetic brake when the trigger portion is not operated. , When the trigger part is operated, the motor is energized and the electromagnetic brake is not activated. With this configuration, even if the instruction receiving unit is operated unintentionally, the table will not be moved unless the trigger unit is operated. Therefore, it is possible to prevent the table from moving unintentionally. Can be done.

In the operating table according to the second aspect, preferably, the articulated robot arm has one end supported by the base and the other end supporting the table. With this configuration, the table can be moved by the articulated robot arm, so the range and degree of freedom of movement of the table can be increased compared to the case where the table is moved by a base fixed to the floor. Can be done. In addition, the articulated robot arm can easily move the table and change its posture.

In this case, preferably, the articulated robot arm is configured such that one end is rotatably supported by the base about the vertical axis and the other end supports the vicinity of one end in the longitudinal direction of the table. It is configured to move the table with 6 or more degrees of freedom. With this configuration, the table can be easily moved to a desired position by the articulated robot arm having 6 or more degrees of freedom. Further, the articulated robot arm having 6 or more degrees of freedom can effectively increase the range of movement and the degree of freedom of the table on which the patient is placed.

In an operating table in which the moving mechanism includes an articulated robot arm, preferably, the table has an X-ray transmitting portion and a supporting portion for supporting the X-ray transmitting portion, and the other end of the articulated robot arm is. Support the support of the table. With this configuration, if the articulated robot arm is arranged on the support portion side and a sufficient space is secured below the X-ray transmission portion, a device for X-ray imaging can be provided below the X-ray transmission portion. Since it can be inserted, X-ray imaging can be performed on a patient placed on a table.

According to the present invention, in order to suppress the onset and exacerbation of pressure sores (bedsores) in a patient even when the table is tilted and the patient is tilted, the elapsed time from the time when the table is tilted is determined by the medical staff. Can be easily grasped.

It is a figure which showed the outline of the hybrid operating room provided with the operating table by one Embodiment. It is a top view which showed the operating table by one Embodiment. It is a block diagram which showed the operating table by one Embodiment. It is a figure for demonstrating the movement and the posture change of the table of the operating table by one Embodiment. It is a perspective view which showed the operation apparatus including the joystick of the operating table by one Embodiment. It is a perspective view which showed the operation apparatus including the direction reception part of the operating table by one Embodiment. It is a figure for demonstrating the display of the display part of the operating table by one Embodiment. It is a figure for demonstrating the display part by the modification of one Embodiment.

Hereinafter, embodiments will be described with reference to the drawings.

(Composition of operating table)
The configuration of the operating table 100 according to the present embodiment will be described with reference to FIGS. 1 to 7.

As shown in FIG. 1, the operating table 100 is provided in the hybrid operating room 200. The hybrid operating room 200 is provided with an X-ray imaging device 300 that captures an X-ray projection image of the patient 10. Further, the hybrid operating room 200 is provided with a display unit 400 for displaying information related to surgery. The display unit 400 is suspended by, for example, an arm (not shown), and is configured to be movable in the hybrid operating room 200. The operating table 100 is used as an operating table performed in, for example, surgery, internal medicine, and the like. The operating table 100 moves to a placement position where the patient 10 is placed on the table 1, and in a state where the patient 10 is placed on the table 1, the patient acceptance position, the anesthesia position, the operation position, the examination position, the treatment position, and the like. It is possible to move the patient 10 to an X-ray imaging position, a patient delivery position, or the like. Further, the operating table 100 can tilt the patient 10 with the patient 10 placed on the table 1.

The operating table 100 includes a table 1 for placing a patient, an articulated robot arm 2, a control unit 3, an operation device 5, and an operation device 6. The table 1 includes an X-ray transmitting portion 11 and a supporting portion 12 that supports the X-ray transmitting portion 11. The articulated robot arm 2 includes a base 21, a horizontal articulated assembly 22, a vertical articulated assembly 23, and a pitch rotation mechanism 24. The horizontal articulated assembly 22 includes horizontal joints 221, 222 and 223. The vertical articulated assembly 23 includes vertical joints 231, 232 and 233. The X-ray imaging apparatus 300 includes an X-ray irradiation unit 301, an X-ray detection unit 302, and a C-arm 303. The articulated robot arm 2 is an example of a "moving mechanism" within the scope of claims. Further, the operating devices 5 and 6 are examples of "operating devices for operating tables" within the scope of the claims, respectively. Further, the horizontal joints 221 to 223 and the vertical joints 231 to 233 are examples of "joints" in the claims, respectively.

As shown in FIGS. 1 and 2, the table 1 is formed in a substantially rectangular flat plate shape. Further, the upper surface of the table 1 is formed to be substantially flat. The table 1 has a longitudinal direction in the X direction and a lateral direction in the Y direction. The table 1 can be rotated around the axis in the vertical direction (Z direction), but here, the horizontal direction along the longitudinal direction of the table 1 is the X direction, and the table 1 is horizontal along the lateral direction of the table 1. The direction is the Y direction. That is, the X direction and the Y direction indicate directions with respect to the table 1.

As shown in FIG. 1, the patient 10 is placed on the X-ray transmitting portion 11 of the table 1. The X-ray transmitting portion 11 is arranged in the X1 direction of the table 1. The X-ray transmitting portion 11 is formed in a substantially rectangular shape. The X-ray transmitting portion 11 is formed of a material that easily transmits X-rays. The X-ray transmitting portion 11 is formed of, for example, a carbon material (graphite). The X-ray transmitting portion 11 is formed of, for example, carbon fiber reinforced plastic (CFRP). As a result, it is possible to take an X-ray image of the patient 10 with the patient 10 placed on the X-ray transmitting portion 11.

The support portion 12 of the table 1 is connected to the articulated robot arm 2. The support portion 12 is arranged in the X2 direction of the table 1. The support portion 12 is formed in a substantially rectangular shape. The support portion 12 supports the X-ray transmission portion 11. The support portion 12 is formed of a material having a smaller X-ray transmittance than the X-ray transmission portion 11. The support portion 12 is made of, for example, metal. The support portion 12 is formed of, for example, an iron material or an aluminum material.

The table 1 is configured to be moved by an articulated robot arm 2. Specifically, the table 1 is configured to be movable in the X direction in the horizontal direction, the Y direction in the horizontal direction orthogonal to the X direction, and the Z direction which is orthogonal to the X direction and the Y direction and is the vertical direction. There is. Further, the table 1 is configured to be rotatable (roll) around the axis in the X direction. Further, the table 1 is configured to be rotatable (pitch) around the axis in the Y direction. Further, the table 1 is configured to be rotatable (yaw) around the axis in the Z direction.

The articulated robot arm 2 is configured to move the table 1. As shown in FIG. 1, one end of the articulated robot arm 2 is supported by a base 21 fixed to the floor, and the other end movably supports the table 1. Specifically, the articulated robot arm 2 is rotatably supported by the base 21 around a base rotation axis (rotation axis A1) substantially perpendicular to the installation surface on which the base 21 is installed. Further, the articulated robot arm 2 is configured to support the vicinity of one end of the table 1 on the X2 direction side in the longitudinal direction (X direction). In other words, the other end of the articulated robot arm 2 supports the support portion 12 near one end of the table 1.

The articulated robot arm 2 is configured to move the table 1 with seven degrees of freedom. Specifically, the articulated robot arm 2 is rotated around the vertical rotation axis A1, rotation around the vertical rotation axis A2, and rotation in the vertical direction by the horizontal articulated assembly 22. It has 3 degrees of freedom of rotation around the axis A3. Further, the articulated robot arm 2 is rotated around the horizontal rotation axis B1 by the vertical articulated assembly 23, around the horizontal rotation axis B2, and around the horizontal rotation axis B3. It has 3 degrees of freedom of rotation. Further, the articulated robot arm 2 has one degree of freedom in which the table 1 is pitch-rotated around the rotation axis in the lateral direction (Y direction) by the pitch rotation mechanism 24.

The base 21 is embedded and fixed in the floor. The base 21 is provided near the center of the moving range of the table 1 in a plan view (viewed in the Z direction).

As shown in FIG. 3, the horizontal joints 221 to 223 and the vertical joints 231 to 233 are each provided with a joint drive unit 4. The horizontal joints 221 to 223 and the vertical joints 231 to 233 are configured to be driven by joint drive units 4 provided therein. The joint drive unit 4 includes a motor 41, an encoder 42, an electromagnetic brake 43, and a speed reducer (not shown). The horizontal joints 221 to 223 and the vertical joints 231 to 233 are rotated around the rotation axis by the drive of the respective motors 41.

The motor 41 includes a servomotor. The motor 41 is configured to be driven by the control of the control unit 3. The electromagnetic brake 43 is configured to brake the joints (horizontal joints 221 to 223, vertical joints 231 to 233). The encoder 42 is configured to detect the drive amount of the motor 41 and transmit the detection result to the control unit 3. The electromagnetic brake 43 is a non-excitation actuated electromagnetic brake, and is configured to brake the motor 41 when the motor 41 is not energized. The electromagnetic brake 43 may be an electromagnetic brake built in the motor 41 or an electromagnetic brake externally attached to the motor 41.

As shown in FIG. 2, the articulated robot arm 2 is arranged so as to be completely hidden below the table 1 in a plan view (viewed in the Z direction). For example, the articulated robot arm 2 is configured to be housed in a space under the table 1 when the table 1 is located at the surgical position. That is, the articulated robot arm 2 is folded when the table 1 is moved to a position where the patient 10 placed on the table 1 is operated or treated, and is folded in a plan view (viewed in the Z direction). ), It is configured to be completely hidden under the table 1. Further, the length of the articulated robot arm 2 in the folded posture in the direction parallel to the longitudinal direction of the table 1 is ½ or less of the length in the longitudinal direction of the table 1.

Further, the articulated robot arm 2 is configured to yaw rotate the table 1 around the axis in the vertical direction (Z direction) by at least one horizontal joint (at least one of 221, 222 and 223). .. Further, the articulated robot arm 2 is configured to roll the table 1 around the axis in the longitudinal direction (X direction) by at least one vertical joint (at least one of 231, 232 and 233). There is. Further, the articulated robot arm 2 is configured so that the table 1 is pitch-rotated around the axis in the lateral direction (Y direction) by the pitch rotation mechanism 24.

Specifically, as shown in FIG. 4A, the articulated robot arm 2 pitch-rotates the table 1 around the axis Pa, Pb, or Pc parallel to the lateral direction (Y direction) of the table 1. It is configured as follows. Further, as shown in FIG. 4B, the articulated robot arm 2 is configured to roll the table 1 around an axis R parallel to the longitudinal direction (X direction) of the table 1. Further, as shown in FIG. 4C, the articulated robot arm 2 is configured to yaw rotate the table 1 around the axis Ya, Yb or Yc parallel to the vertical direction (Z direction).

Further, as shown in FIG. 4D, the articulated robot arm 2 is configured to linearly move the table 1 in the horizontal plane (in the XY plane). Further, as shown in FIG. 4 (E), the articulated robot arm 2 is configured to move the table 1 up and down in the vertical direction (Z direction).

The control unit 3 is a control circuit including, for example, a CPU (Central Processing Unit) 3a and a storage unit 3b such as a hard disk or a flash memory. The control unit 3 is installed in the base 21 and is configured to control the movement of the table 1 by the articulated robot arm 2. Specifically, the control unit 3 is configured to control the drive of the articulated robot arm 2 and move the table 1 based on an operation by a medical worker (operator). Further, the control unit 3 is configured to acquire the posture of the articulated robot arm 2 and the position and posture of the table 1 based on the output of the encoder 42 of the motor 41 of each joint.

The operation device 5 and the operation device 6 are configured to accept an operation by a medical worker (operator) for moving the table 1. The operation device 5 and the operation device 6 are provided for the user (medical worker) to operate the movement and posture change of the patient placement table 1 of the operating table 100. The operating device 5 and the operating device 6 can each perform an operation on the table 1. The operating device 5 is configured to be attached to the table 1 for use. The operating device 6 is configured so that it can be arranged at a position separated from the table 1. The operating devices 5 and 6 are configured to be able to be attached to the table 1 by engaging with an engaging portion provided on the side surface of the support portion 12 of the table 1. The operating devices 5 and 6 are connected to the control unit 3 by wire communication, respectively.

As shown in FIGS. 3 and 5, the operation device 5 includes an operation control unit 51, a display unit 52, an instruction reception unit 53 including a joystick 53a, a trigger unit 54, a mode setting unit 55, and a preset button. 56 and is included. As shown in FIGS. 3 and 6, the operation device 6 includes an operation control unit 61, a display unit 62, an instruction reception unit 63 including a plurality of direction reception units 63a, a trigger unit 64, and a mode setting unit 65. And the preset button 66, and the movement speed switching button 67 are included.

The operation control unit 51 (61) is configured to control each unit of the operation device 5 (6) based on an operation by a medical worker (operator). Specifically, the operation control unit 51 (61) is configured to control the display unit 52 (62) to display an image based on an operation by a medical worker (operator). Further, the operation control unit 51 (61) is configured to transmit operation information to the control unit 3 based on an operation by a medical worker (operator).

Here, in the present embodiment, the operation control unit 51 (61) controls the display unit 52 (62) to display the elapsed time in the tilted posture when the table 1 is tilted. It is configured as follows. Further, the operation control unit 51 (61) is configured to control the display unit 52 (62) to display the posture information of the table 1.

The display unit 52 (62) is configured to display the state of the table 1, the state of operation with respect to the operation device 5 (6), the operation screen, and the like. The display unit 52 (62) includes a liquid crystal display and an organic EL (electroluminescence) display. Further, in the hybrid operating room 200, the control unit 3 of the operating table 100, the operation control unit 51 (61) of the operation device 5 (6), and the display unit 400 (see FIG. 1) are connected to each other so as to be communicable with each other. The display unit 400 is configured to be able to display the state of the table 1, the state of operation with respect to the operation device 5 (6), the operation screen, and the like. The display unit 400 is configured to be able to display, for example, an image displayed on the display unit 52 (62) of the operation device 5 (6). As a result, in the hybrid operating room 200, a plurality of medical professionals can check the operating state of the operating table 100 at once. Specifically, the control unit 3 or the operation control unit 51 (61) is configured to display the elapsed time in the tilted posture on the display unit 400 when the table 1 is tilted. There is. Further, the control unit 3 or the operation control unit 51 (61) is configured to display the posture information of the table 1 on the display unit 400. Further, the display unit 400 can be a touch panel type input / display unit, and is configured to accept an operation by a medical worker (user) for moving the table 1 by operating the screen. May be good.

Further, in the present embodiment, as the posture information of the table 1, a graphic display (illustration) showing the posture of the table 1 is displayed on the display unit 52 (62). Further, as the posture information of the table 1, the inclination angle of the table 1 with respect to the horizontal plane is displayed on the display unit 52 (62). Further, as the posture information of the table 1, a graphic display (illustration) showing the rotation direction of the table 1 with respect to the horizontal plane and an inclination angle of the table 1 with respect to the horizontal plane are displayed on the display unit 52 (62).

The instruction receiving unit 53 (63) is configured to receive a movement instruction of a user (medical worker) for moving the table 1. Further, the instruction receiving unit 53 (63) is configured to receive a posture change instruction of a user (medical worker) for changing the posture of the table 1. In the operating device 5, the instruction receiving unit 53 includes a joystick 53a. The joystick 53a is configured to be operated by being knocked down. Further, the joystick 53a is configured to accept an operation of moving the table 1 according to a tilting direction and a tilting angle. In the operation device 6, the instruction receiving unit 63 includes a plurality of direction receiving units 63a for each direction in which the table 1 is moved. The direction reception unit 63a is provided for, for example, eight directions. Further, the direction receiving unit 63a is configured to receive an operation of moving the table 1 when pressed.

The trigger unit 54 (64) is provided to enable the operation of the instruction receiving unit 53 (63). Specifically, it has a function of turning on the energization of the motor 41 by operating the trigger unit 54 (64). As a result, when the trigger portion 54 (64) is operated, the braking of the motor 41 by the electromagnetic brake 43 is released. As a result, the operation of the instruction receiving unit 53 (63) is enabled only while the trigger unit 54 (64) is being operated, and the table 1 can be moved. Further, in the operating table 100, when the operation of the trigger portion 54 (64) is released, the energization of the motor 41 is turned off. As a result, when the operation of the trigger portion 54 (64) is released, the motor 41 is braked by the electromagnetic brake 43. As a result, when the trigger unit 54 (64) is not operated, the operation of the instruction receiving unit 53 (63) is invalidated, and the table 1 cannot be moved.

In the operating device 5, the trigger portion 54 is provided at the tip of the joystick 53a. In the operation device 5, the operation of the joystick 53a is enabled by pressing the trigger unit 54. Further, when the trigger unit 54 is released from being pressed, the operation of the joystick 53a is invalidated. In the operating device 6, the trigger portion 64 is provided on the surface side opposite to the surface on which the direction receiving portion 63a is provided. In the operation device 6, the operation of the direction reception unit 63a is enabled by pressing the trigger unit 64. Further, in the state where the trigger unit 64 is released from being pressed, the operation of the direction receiving unit 63a is invalidated.

The mode setting unit 55 (65) is configured to be able to set a mode for moving and changing the posture of the table 1. Specifically, the mode setting unit 55 (65) is configured to accept a mode change operation by the user. Further, the mode setting unit 55 (65) is provided to set one operation mode from a plurality of operation modes. The mode setting unit 55 (65) has a vertical rotation mode in which the table 1 is rotated around an axis parallel to the lateral direction (Y direction) of the table 1 and a longitudinal direction of the table 1 as modes for moving and changing the posture. A roll mode in which the table 1 is rotated around an axis parallel to (X direction), a plane rotation mode in which the table 1 is rotated around a vertical (Z direction) rotation axis in a horizontal plane, and a plane rotation mode in which the table 1 is rotated in a horizontal plane. A plane movement mode for linearly moving, an elevating mode for moving the table 1 up and down, and a horizontal return mode can be set.

Further, the mode setting unit 65 of the operation device 6 has a plurality of buttons for each mode. For example, as shown in FIG. 7, the mode setting unit 65 includes a vertical rollover mode button 65a, a rollover mode button 65b, a flat rotation mode button 65c, a flat movement mode button 65d, an elevating mode button 65e, and a horizontal return. It has a mode button 65f. The mode setting unit 55 of the operation device 5 also has a similar button. When each button of the mode setting unit 55 (65) is pressed and a mode is selected, the pressed button is configured to light up.

The table 1 is moved by operating the trigger unit 54 (64) and the instruction receiving unit 53 (63) while the operation mode is selected by the mode setting unit 55 (65). As shown in FIG. 5 (FIG. 6), the mode setting unit 55 (65) has a background color different from that of the instruction receiving unit 53 (63). That is, the mode setting unit 55 (65) and the instruction receiving unit 53 (63) are configured to be distinguishable from each other by the color tone.

As shown in FIG. 4, in the vertical rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction (X direction) of the table 1. For example, in the longitudinal mode, the rotation center position can be selected from the axis Pa near the head, the axis Pb near the abdomen, and the axis Pc near the legs. Further, in the plane rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction (X direction) of the table 1. For example, in the plane rotation mode, the rotation center position can be selected from the axis Ya near the head, the axis Yb near the abdomen, and the axis Yc near the legs.

The preset button 56 (66) is provided to set the moving destination of the table 1 to the preset position and to register the current position of the table 1 as the preset position. When the current position of the table 1 is registered as the preset position by the preset button 56 (66), the position information of the table 1 and the posture information of the articulated robot arm 2 at that time are stored in the storage unit 3b of the control unit 3. .. With the preset position selected by the preset button 56 (66), the trigger unit 54 (64) and the instruction receiving unit 53 (63) are operated to move the table 1 to the selected preset position. As the preset position, for example, the patient acceptance position, the anesthesia position, the operation position, the examination position, the treatment position, the X-ray imaging position, the patient delivery position, and the like are registered. In addition, the preset positions are registered separately according to the surgical procedure. The position information of the table 1 at the registered preset position and the posture information of the articulated robot arm 2 at that time are stored in the storage unit 3b of the control unit 3.

The control unit 3 is configured to control the drive of the articulated robot arm 2 so as to move the table 1 while the trigger unit 54 (64) and the instruction receiving unit 53 (63) are being operated at the same time. However, when the table 1 arrives at the preset position, which is the position after the movement, the energization of the motor 41 is cut off and the electromagnetic brake 43 is operated. When the table 1 arrives at the preset position, even if the trigger unit 54 (64) and the instruction receiving unit 53 (63) are operated at the same time, the energization to the motor 41 is cut off and the electromagnetic brake 43 is activated, and the table 1 and The articulated robot arm 2 is quickly fixed at the preset position.

The moving speed switching button 67 is provided to change the moving speed of the table 1. Each time the movement speed switching button 67 is pressed, the movement speed of the table 1 is changed stepwise. For example, the moving speed of the table 1 can be switched to three moving speeds.

Further, in the present embodiment, when the vertical rotation mode is set, the operation control unit 51 (61) displays the rotation direction of the table 1 with respect to the horizontal plane on the display unit 52 (62) as the posture information of the table 1. It is configured to control the display of the graphic display (illustration) shown and the angle of the table 1 with respect to the horizontal direction. For example, as shown in FIG. 7, in the vertical rotation mode, in (M11), a screen for selecting the rotation center position is displayed on the display unit 62 (52). Further, a graphic display indicating the rotation direction with respect to the horizontal plane is displayed on the display unit 62 (52). In the vertical rotation mode, the table 1 is vertically moved by operating the left and right keys of the instruction receiving unit 63. In the case of the joystick 53a, the table 1 is vertically moved by the tilting operation to the left and right. When the table 1 is vertically moved, the tilt angle of the table 1 with respect to the horizontal plane is displayed in (M12). Further, when the table 1 is stopped in the tilted state, the elapsed time in the tilted posture of the table 1 is displayed. Although FIG. 7 shows an example of the operating device 6, the same operation can be performed on the operating device 5, and the same display is displayed on the display unit 52.

Further, when the rollover mode is set, the operation control unit 51 (61) displays a graphic display (illustration) indicating the rotation direction of the table 1 with respect to the horizontal plane on the display unit 52 (62) as the posture information of the table 1. And the angle of the table 1 with respect to the horizontal direction are displayed. For example, as shown in FIG. 7, in the rollover mode, in (M21), a graphic display indicating the rotation direction with respect to the horizontal plane is displayed on the display unit 62 (52). In the rollover mode, the table 1 is rolled over by operating the left and right keys of the instruction receiving unit 63. In the case of the joystick 53a, the table 1 is rolled over by the tilting operation to the left and right. When the table 1 is rolled over, the tilt angle of the table 1 with respect to the horizontal plane is displayed in (M22). Further, if the operation of the instruction receiving unit 63 or the joystick 53a is stopped while the table 1 is tilted, the table 1 is stopped, and if the operation of the trigger unit 64 (54) is stopped in that state, the energization of the motor 41 is cut off. The electromagnetic brake 43 is activated, and the elapsed time in the tilted posture of the table 1 is displayed.

When the table 1 is tilted in the vertical rollover mode and the rollover mode, the operation of the motor 41 is stopped by turning off the operation of the trigger portion 64 (54), and the electromagnetic brake 43 is activated. Is configured to start counting the elapsed time in a tilted position. Specifically, the operation control unit 51 (61) is configured to start counting the elapsed time in the tilted posture of the table 1 based on the stop signal of the motor 41 of the control unit 3. Further, the operation control unit 51 (61) is configured to reset the count of the elapsed time in the tilted posture of the table 1 based on the operation signal of the motor 41 of the control unit 3. The operation control unit 51 (61) may be configured to start counting the elapsed time in the tilted posture of the table 1 based on the operation off of the trigger unit 64 (54).

Further, when the plane rotation mode is set, the operation control unit 51 (61) displays a graphic display (62) indicating the rotation direction of the table 1 with respect to the reference position as the posture information of the table 1. (Illustration) and the angle with respect to the reference position of the table 1 are displayed. For example, as shown in FIG. 7, in the plane rotation mode, in (M31), a screen for selecting the rotation center position is displayed on the display unit 62 (52). Further, a graphic display indicating the rotation direction in a plan view is displayed on the display unit 62 (52). In the plane rotation mode, the table 1 is rotated and moved by operating the left and right keys of the instruction receiving unit 63. In the case of the joystick 53a, the table 1 is rotationally moved in a plane by tilting left and right. When the table 1 is rotationally moved in a plane, the tilt angle of the table 1 with respect to the reference position is displayed in (M32).

Further, when the plane movement mode is set, the operation control unit 51 (61) displays a graphic display (illustration) indicating the movement direction of the table 1 on the display unit 52 (62) as the posture information of the table 1. It is configured to control the display. For example, as shown in FIG. 7, in the plane movement mode, in (M41), a graphic display indicating the movement direction in the plane view is displayed on the display unit 62 (52). In the plane movement mode, the table 1 is moved in a plane by operating the keys of the instruction receiving unit 63 vertically, horizontally and diagonally. In the case of the joystick 53a, the table 1 is moved in a plane by tilting up, down, left, right, and diagonally.

Further, when the elevating mode is set, the operation control unit 51 (61) displays a graphic display (illustration) indicating the elevating direction of the table 1 on the display unit 52 (62) as the posture information of the table 1. , It is configured to control the display of the height of the table 1 from the floor surface. For example, as shown in FIG. 7, in the elevating mode, in (M51), a graphic display indicating the elevating direction is displayed on the display unit 62 (52). In the elevating mode, the table 1 is moved up and down by operating the up and down keys of the instruction receiving unit 63. In the case of the joystick 53a, the table 1 is moved up and down by tilting up and down. When the table 1 is moved up and down, the height position of the table 1 with respect to the floor surface is displayed in (M52).

Further, the operation control unit 51 (61) is configured to control the display unit 52 (62) to display the operation display for horizontal return when the horizontal return mode is set. For example, as shown in FIG. 7, in the horizontal return mode, in (M61), the display "Return to horizontal. Press the move button." Is displayed on the display unit 62 (52). In the horizontal return mode, the table 1 tilted with respect to the horizontal plane is moved so as to be parallel to the horizontal plane in the vertical rollover mode and the horizontal rollover mode.

Further, the operation control unit 51 is configured to change the moving speed of the table 1 according to the tilt of the joystick 53a to be operated. Specifically, the operation control unit 51 is set so that the moving speed is small when the tilt of the joystick 53a is small, and the movement speed is large when the tilt of the joystick 53a is large. It is configured to do.

The control unit 3 is configured to control the movement of the table 1 while at least one of the plurality of direction reception units 63a is being operated. Specifically, the control unit 3 controls the drive of the articulated robot arm 2 so as to move the table 1 while at least one direction reception unit 63a of the plurality of direction reception units 63a is being operated. It is configured as follows. That is, when the operation device 6 accepts an operation by a medical worker (operator), the table 1 is moved only while the direction reception unit 63a is being operated.

Further, the control unit 3 is configured to control the movement of the table 1 while the joystick 53a is being operated. Specifically, the control unit 3 is configured to control the drive of the articulated robot arm 2 so as to move the table 1 while the joystick 53a is being operated. That is, when the operation device 5 accepts an operation by a medical worker (operator), the table 1 is moved only while the joystick 53a is being operated.

Further, the control unit 3 is configured to control the drive of the articulated robot arm 2 so as to move the table 1 while the trigger unit 54 (64) and the instruction receiving unit 53 (63) are being operated at the same time. Has been done. That is, when the operation device 5 accepts an operation by a medical worker (operator), the table 1 moves only while the operation of pressing the trigger unit 54 and the operation of tilting the joystick 53a are performed at the same time. Will be done. Further, when the operation device 6 accepts an operation by a medical worker (operator), the table is displayed only while the operation of pressing the trigger unit 64 and the operation of pressing the direction reception unit 63a are performed at the same time. 1 is moved.

(Configuration of X-ray imaging device)
The configuration of the X-ray imaging apparatus 300 will be described with reference to FIG.

As shown in FIG. 1, the X-ray imaging apparatus 300 is configured to be able to capture an X-ray projection image of the patient 10 placed on the table 1. The X-ray irradiation unit 301 and the X-ray detection unit 302 are supported by the C arm 303. The X-ray irradiation unit 301 and the X-ray detection unit 302 are moved along with the movement of the C arm 303, and are arranged so as to sandwich the imaging position of the patient 10 at the time of X-ray imaging. For example, one of the X-ray irradiation unit 301 and the X-ray detection unit 302 is arranged in the space above the table 1, and the other is arranged in the space below the table 1. Further, at the time of X-ray imaging, the C-arm 303 that supports the X-ray irradiation unit 301 and the X-ray detection unit 302 is also arranged in the spaces above and below the table 1.

The X-ray irradiation unit 301 is arranged so as to face the X-ray detection unit 302. Further, the X-ray irradiation unit 301 is configured to be able to irradiate X-rays toward the X-ray detection unit 302. The X-ray detection unit 302 is configured to detect the X-rays emitted by the X-ray irradiation unit 301. The X-ray detector 302 includes a flat panel detector (FPD). The X-ray detection unit 302 is configured to capture an X-ray image based on the detected X-rays. Specifically, the X-ray detection unit 302 converts the detected X-rays into an electric signal and transmits the detected X-rays to an image processing unit (not shown).

The C-arm 303 has an X-ray irradiation unit 301 connected to one end and an X-ray detection unit 302 connected to the other end. The C arm 303 has a substantially C shape. This makes it possible to support the X-ray irradiation unit 301 and the X-ray detection unit 302 by wrapping around so as not to interfere with the table 1 and the patient 10 during X-ray imaging. The C-arm 303 is configured to be movable relative to the table 1. Specifically, the C-arm 303 is arranged in the horizontal direction and the vertical direction so that the X-ray irradiation unit 301 and the X-ray detection unit 302 are arranged at desired positions with respect to the patient 10 placed on the table 1. It is movable and is configured to be rotatable around a horizontal rotation axis and a vertical rotation axis. The C-arm 303 is moved by a drive unit (not shown) based on an operation by a medical worker (operator). Further, the C arm 303 is configured to be movable manually by a medical worker (operator). The display unit 400 can display an X-ray fluoroscopic image viewed through by the X-ray imaging device 300 and an X-ray image captured by the X-ray imaging device 300.

(Effect of this embodiment)
In this embodiment, the following effects can be obtained.

In the present embodiment, as described above, when the table 1 is tilted, the operation control unit 51 (61) controls the display unit 52 (62) to display the elapsed time in the tilted posture. Is provided. Further, the control unit 3 or the operation control unit 51 (61) controls the display unit 400 to display the elapsed time in the tilted posture when the table 1 is tilted. As a result, by checking the elapsed time displayed on the display unit 52 (62) and the display unit 400, the medical staff such as the surgeon, assistant, nurse, and medical technician can put the table 1 in a tilted state. It is possible to easily grasp the elapsed time since then. As a result, the medical staff can be careful not to hold the patient 10 placed on the table 1 in the same posture for a long time in the tilted posture. Therefore, when the table 1 is tilted and the patient 10 is tilted. However, the onset and exacerbation of pressure sores (bedsores) in patient 10 can be suppressed.

Further, in the present embodiment, as described above, the operation control unit 51 (61) is configured to control the display unit 52 (62) or the display unit 400 to display the posture information of the table 1. Further, the control unit 3 is configured to control the display unit 400 to display the posture information of the table 1. As a result, the medical staff can easily grasp that the table 1 is tilted, so that it is possible to easily grasp that the patient 10 is in a tilted state. As a result, the medical staff can be careful not to hold the patient 10 in the same posture for a long time in the tilted posture, so that the onset and exacerbation of the pressure sore (bedsore) of the patient 10 can be effectively suppressed. it can. Further, even if the patient 10 placed on the table 1 is covered with the surgical cover during an operation or the like and the medical staff cannot directly confirm the posture of the table 1, the display unit 52 (62) or the display unit 400 By confirming the posture information of the table 1, the posture of the table 1 can be easily grasped.

Further, in the present embodiment, as described above, the display unit 52 (62) displays a graphic display (illustration) indicating the posture of the table 1 as the posture information of the table 1. As a result, a graphic display (illustration) showing the posture of the table 1 is displayed on the display unit 52 (62), so that the medical worker (user) can easily grasp the posture such as whether or not the table 1 is tilted. it can. As a result, the medical staff can easily recognize that the patient 10 may develop a pressure sore (bed sore) when he / she grasps that the table 1 is tilted.

Further, in the present embodiment, as described above, the display unit 52 (62) displays the tilt angle of the table 1 with respect to the horizontal plane as the posture information of the table 1. As a result, the medical staff (user) can easily grasp the degree of inclination of the table 1 from the inclination angle displayed on the display unit 52 (62).

Further, in the present embodiment, as described above, as the posture information of the table 1, a graphic display (illustration) indicating the rotation direction of the table 1 with respect to the horizontal plane and an inclination of the table 1 with respect to the horizontal plane are displayed on the display unit 52 (62). Display the angle and. As a result, the medical staff (user) can easily grasp in which direction and how much the table 1 is tilted by the graphic display (illustration) displayed on the display unit 52 (62) and the tilt angle. it can.

Further, in the present embodiment, as described above, the mode setting unit 55 (65) is turned over to rotate the table 1 around an axis parallel to the longitudinal direction (X direction) of the table 1 as a mode for changing the posture. A mode and a vertical rotation mode in which the table 1 is rotated around an axis parallel to the lateral direction (Y direction) of the table 1 can be set. As a result, the mode can be selected by the mode setting unit 55 (65), and the table 1 can be easily tilted.

Further, in the present embodiment, as described above, in the vertical rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction (X direction) of the table 1. As a result, the vicinity of the head, the vicinity of the abdomen, and the vicinity of the legs of the patient 10 can be selected as the rotation center positions, so that the posture of the patient 10 can be easily changed according to the situation.

Further, in the present embodiment, as described above, the mode setting unit 55 (65) is configured to be capable of setting an elevating mode for moving the table 1 up and down as a mode for changing the posture, and the operation control unit 51 (61). ) Is displayed on the display unit 52 (62) as the posture information of the table 1 when the elevating mode is set, and a graphic display (illustration) indicating the elevating direction of the table 1 and the height of the table 1 from the floor surface. It is configured to control the display of the Sato. As a result, the mode can be selected by the mode setting unit 55 (65), and the table 1 can be easily moved in the vertical direction (Z direction). In addition, depending on the graphic display (illustration) displayed on the display unit 52 (62) and the height, the medical worker (user) can determine which direction the table 1 moves up or down and how high it is located. ) Can be easily grasped.

Further, in the present embodiment, as described above, as a mode for changing the posture of the mode setting unit 55 (65), a plane rotation mode in which the table 1 is rotated around the rotation axis in the vertical direction (Z direction) in the horizontal plane. The rotation direction of the operation control unit 51 (61) with respect to the reference position of the table 1 is displayed on the display unit 52 (62) as the posture information of the table 1 when the plane rotation mode is set. It is configured to control the display of the graphic display (illustration) showing the above and the angle with respect to the reference position of the table 1. Thereby, the mode can be selected by the mode setting unit 55 (65), and the table 1 can be easily rotated in the horizontal plane. Further, the medical worker (user) can easily grasp in which direction and how much the table 1 is rotated by the graphic display (illustration) displayed on the display unit 52 (62) and the angle.

Further, in the present embodiment, as described above, in the plane rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction (X direction) of the table 1. As a result, the vicinity of the head, the vicinity of the abdomen, and the vicinity of the legs of the patient 10 can be selected as the rotation center positions, so that the posture of the patient 10 can be easily changed according to the situation.

Further, in the present embodiment, as described above, the mode setting unit 55 (65) is configured to be able to set a plane movement mode in which the table 1 is linearly moved in the horizontal plane as a mode for changing the posture, and is operated. Control unit 51 (61) for displaying a graphic display (illustration) indicating the moving direction of the table 1 on the display unit 52 (62) as the posture information of the table 1 when the plane movement mode is set. Is configured to do. As a result, the mode can be selected by the mode setting unit 55 (65), and the table 1 can be easily moved in the horizontal direction. Further, the medical worker (user) can easily grasp in which direction the table 1 is moving by the graphic display (illustration) displayed on the display unit 52 (62).

Further, in the present embodiment, as described above, the operating table 100 is provided with an articulated robot arm 2 having one end supported by the base 21 and the other end supporting the table 1. As a result, the table 1 can be moved by the articulated robot arm 2, so that the range and degree of freedom of movement of the table 1 can be increased as compared with the case where the table 1 is moved by a base fixed to the floor. Can be done. In addition, the articulated robot arm 2 can easily move and change the posture of the table 1.

Further, in the present embodiment, as described above, the motor 41 and the electromagnetic brake 43 are provided on the articulated robot arm 2, and the operation of the motor 41 is stopped and the operation of the motor 41 is stopped while the table 1 is in an inclined posture. Based on the operation of the electromagnetic brake 43, the counting of the elapsed time in the inclined posture is started. As a result, the elapsed time can be counted from the state in which the articulated robot arm 2 is not driven, so that the elapsed time can be counted from the state in which the table 1 is tilted and reliably stopped.

Further, in the present embodiment, as described above, the control unit 3 is controlled to move the table 1 while at least one direction reception unit 63a among the plurality of direction reception units 63a is being operated. Configure. As a result, the table 1 is moved only while the operation is being performed on the direction receiving unit 63a. Therefore, when it is desired to stop the movement of the table 1, it is sufficient to stop the operation on the direction receiving unit 63a. As a result, the movement of the table 1 can be stopped reliably and promptly.

Further, in the present embodiment, as described above, the control unit 3 is configured to control the movement of the table 1 while the joystick 53a is being operated. As a result, the table 1 is moved only while the operation on the joystick 53a is being performed. Therefore, when it is desired to stop the movement of the table 1, it is sufficient to stop the operation on the joystick 53a. As a result, the movement of the table 1 can be stopped reliably and promptly.

Further, in the present embodiment, as described above, the control unit 3 is controlled to move the table 1 while the trigger unit 54 (64) and the instruction receiving unit 53 (63) are being operated at the same time. Configure. Specifically, by operating the trigger portion 54 (64), the motor 41 is energized and the braking of the motor 41 by the electromagnetic brake 43 is released. As a result, the operation of the instruction receiving unit 53 (63) is enabled only while the trigger unit 54 (64) is being operated, and the table 1 can be moved. As a result, even if the instruction receiving unit 53 (63) is operated unintentionally, the table 1 is not moved unless the trigger unit 54 (64) is operated, so that the table 1 is moved unintentionally. Can be suppressed.

Further, in the present embodiment, as described above, one end of the articulated robot arm 2 is rotatably supported by the base 21 around the axis in the vertical direction (Z direction), and the other end is in the longitudinal direction of the table 1. It is configured to support the vicinity of one end in the (X direction), and the table 1 is configured to be moved with a degree of freedom of 6 or more. As a result, the table 1 can be easily moved to a desired position by the articulated robot arm 2 having 6 or more degrees of freedom. Further, the articulated robot arm 2 having 6 or more degrees of freedom can effectively increase the range of movement and the degree of freedom of the table 1 on which the patient 10 is placed.

Further, in the present embodiment, as described above, the table 1 is provided with the X-ray transmitting portion 11 and the supporting portion 12 for supporting the X-ray transmitting portion 11, and the other end of the articulated robot arm 2 is the table 1. It is configured to support the support portion 12. As a result, the articulated robot arm 2 is arranged on the support portion 12 side to secure a sufficient space below the X-ray transmitting portion 11, and thus a device for X-ray imaging below the X-ray transmitting portion 11. Therefore, X-ray imaging can be performed on the patient 10 in the state of being placed on the table 1.

(Modification example)
It should be noted that the embodiments disclosed this time are exemplary in all respects and are not considered to be restrictive. The scope of the present invention is shown by the scope of claims rather than the description of the above-described embodiment, and further includes all modifications within the meaning and scope equivalent to the scope of claims.

For example, in the above embodiment, an example of a configuration in which an X-ray imaging device is provided in a hybrid operating room has been shown, but the present invention is not limited to this. In the present invention, the hybrid operating room may be provided with a magnetic resonance imaging device that captures a magnetic resonance image of a patient. The hybrid operating room may be provided with both an X-ray imaging device and a magnetic resonance imaging device.

Further, in the above embodiment, an example of the configuration in which the operating table is provided in the hybrid operating room is shown, but the present invention is not limited to this. In the present invention, the operating table may be provided in an operating room other than the hybrid operating room.

Further, in the above embodiment, an example of a configuration in which two operating devices are provided on the operating table is shown, but the present invention is not limited to this. In the present invention, the operating table may be provided with one operating device or three or more operating devices.

Further, in the above embodiment, an example of the configuration in which the operating device is connected to the control unit by wired communication is shown, but the present invention is not limited to this. In the present invention, the operating device may be connected to the control unit by wireless communication.

Further, in the above embodiment, an example of a configuration in which the table of the operating table is moved and changed in posture by an articulated robot arm is shown, but the present invention is not limited to this. In the present invention, the table of the operating table may be moved and changed in posture by a method other than the articulated robot arm.

Further, in the above embodiment, an example of the configuration in which the display unit is provided in the operating device is shown, but the present invention is not limited to this. In the present invention, a display unit indicating the state of the table may be provided separately from the operating device. For example, as in the modified example shown in FIG. 8, the state of the table, the state of operation on the operation device, the operation screen, and the like may be displayed on the display unit provided outside the operating room. Specifically, as shown in FIG. 8, the state of the table on the display unit 500 provided outside the hybrid operating room 200 and connected to the LAN (local area network) in the hospital where the hybrid operating room 200 is provided, etc. May be displayed. The display unit 500 is provided in, for example, a nurse station. Further, when the operation progress management device 600 for managing the progress of the operation is provided outside the hybrid operating room 200, the state of the table or the like may be displayed on the display unit 601 of the operation progress management device 600. Good. The display unit 601 of the operation progress management device 600 is provided in, for example, a control center adjacent to the hybrid operating room 200. Further, a host computer 700, an external device 800 such as a mobile terminal owned by a hospital person, or the like may be connected to the LAN in the hospital.

Further, in the above embodiment, an example of a configuration in which the mode setting unit and the instruction receiving unit have different background colors is shown, but the present invention is not limited to this. In the present invention, the mode setting unit and the instruction reception unit may be configured to have different tactile sensations. For example, the uneven shape of the surface of the mode setting unit and the instruction receiving unit may be configured to be different.

Further, in the above embodiment, an example of the configuration in which the horizontal articulated assembly has three horizontal joints is shown, but the present invention is not limited to this. In the present invention, the horizontal articulated assembly may have two horizontal joints or may have four or more horizontal joints.

Further, in the above embodiment, an example of the configuration in which the vertical articulated assembly has three vertical joints is shown, but the present invention is not limited to this. In the present invention, the vertical articulated assembly may have two vertical joints or may have four or more vertical joints.

Further, in the above embodiment, an example of a configuration in which three consecutive horizontal joints and three consecutive vertical joints are provided on the articulated robot arm has been shown, but the present invention is not limited to this. In the present invention, for example, as an articulated robot arm, a vertical articulated robot having a plurality of portions whose rotation axes of adjacent joints are orthogonal to each other may be used.

Further, in the above embodiment, an example of the configuration in which the articulated robot arm has 7 degrees of freedom is shown, but the present invention is not limited to this. In the present invention, the articulated robot arm may have 6 or less degrees of freedom or 8 or more degrees of freedom, but it is preferable that the articulated robot arm has 6 or more degrees of freedom. ..

Further, in the above embodiment, an example of the configuration in which the base is embedded and fixed in the floor is shown, but the present invention is not limited to this. In the present invention, the base may be fixed on the floor.

Further, in the above embodiment, an example in which the control unit 3 is arranged in the base 21 is shown, but the present invention is not limited to this. In the present invention, the control unit 3 may be a control box housed in a casing, for example, the control box may be arranged at an arbitrary position in the hybrid operating room 200, and the control box may be arranged in the hybrid operating room 200. It may be placed in the control center adjacent to.

Further, in the above embodiment, when the table 1 arrives at the preset position, the control unit 3 cuts off the energization of the motor 41 and controls the operation of the electromagnetic brake 43. Not limited to. For example, when the table 1 arrives at the preset position, the control unit 3 stops the movement by invalidating the operation of the instruction receiving unit 53 (63), and when the user stops the operation of the trigger unit 54 (64), The energization of the motor 41 may be cut off to activate the electromagnetic brake 43. At this time, the control unit 3 may notify the user of the arrival at the preset position. When the table 1 arrives at the preset position, the control unit 3 notifies the user of the arrival, and the user stops the operation of the instruction receiving unit 53 (63) and the trigger unit 54 (64) to the motor 41. The energization may be cut off and the electromagnetic brake 43 may be activated.

1: Table 2: Articulated robot arm (moving mechanism) 3: Control unit 5: Operation device (operation device for operating table), 6: Operation device (operation device for operating table), 11: X-ray transmission unit , 12: Support, 21: Base, 41: Motor, 43: Electromagnetic brake, 51: Operation control, 52: Display, 53: Instruction reception, 53a: Joystick, 54: Trigger, 55: Mode setting Unit, 61: Operation control unit, 62: Display unit, 63: Instruction reception unit, 63a: Direction reception unit, 64: Trigger unit, 65: Mode setting unit, 100: Operating table, 221 222, 223: Horizontal joint (Surgery), 231 232, 233: Vertical joint (joint), 400, 500, 601: Display

Claims (23)

An operating table operating device for a user to operate the table of a robot operating table that moves a table for patient placement by an articulated robot arm.
An instruction reception unit that accepts instructions to move the table by the user,
A display unit configured to display the elapsed time in the tilted posture when the table is tilted by the articulated robot arm according to the movement instruction is provided.
The display unit displays the height of the table from the floor surface .
The articulated robot arm includes a plurality of joints, and has a motor and an electromagnetic brake corresponding to each of the plurality of joints.
Based on the fact that the operation of each of the motors is stopped and the electromagnetic brakes are activated in a state where the table is tilted by the articulated robot arm, the elapsed time in the tilted posture is counted. that is configured to start operating table operating device. The operating table operation device according to claim 1, wherein the display unit is configured to display posture information of the table. The operating table operation device according to claim 2, wherein the display unit displays a graphic display indicating the posture of the table as the posture information. The operating table operation device according to claim 2 or 3, wherein the display unit displays the tilt angle of the table with respect to the horizontal plane as the posture information. The operating table operation device according to claim 2 or 3, wherein the display unit displays, as the posture information, a graphic display indicating the rotation direction of the table with respect to the horizontal plane and an inclination angle of the table with respect to the horizontal plane. It is equipped with a mode setting unit for setting the mode for changing the posture of the table.
The mode setting unit rotates the table around an axis parallel to the longitudinal direction of the table and a rollover mode to rotate the table around an axis parallel to the lateral direction of the table as a mode for changing the posture. The operating table operating device according to any one of claims 1 to 5, which is configured to be able to set a vertical rollover mode to be moved. The operating table operating device according to claim 6, wherein in the longitudinal mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction of the table. It is equipped with a mode setting unit for setting the mode for changing the posture of the table.
The mode setting unit is configured to be able to set an elevating mode for moving the table up and down as a mode for changing the posture.
Any of claims 1 to 7, wherein the display unit is configured to display a graphic display indicating the ascending / descending direction of the table as posture information of the table when the elevating mode is set. The operating table operation device according to item 1. It is equipped with a mode setting unit for setting the mode for changing the posture of the table.
The mode setting unit is configured to be able to set a plane rotation mode for rotating the table around the rotation axis in the vertical direction in the horizontal plane as a mode for changing the posture.
When the plane rotation mode is set, the display unit displays, as posture information of the table, a graphic display indicating the rotation direction of the table with respect to the reference position and an angle of the table with respect to the reference position. The operating table operating device according to any one of claims 1 to 8, which is configured in the above. The operating table operating device according to claim 9, wherein in the plane rotation mode, the rotation center position can be selected from a plurality of positions in the longitudinal direction of the table. It is equipped with a mode setting unit for setting the mode for changing the posture of the table.
The mode setting unit is configured to be able to set a plane movement mode for linearly moving the table in a horizontal plane as a mode for changing the posture.
Any of claims 1 to 10, wherein the display unit is configured to display a graphic display indicating the moving direction of the table as posture information of the table when the plane moving mode is set. The operating table operation device according to item 1. The robotic operating table has a base that is embedded or fixed to the floor.
The operating table operating device according to any one of claims 1 to 11, wherein the articulated robot arm has one end supported by the base and the other end supporting the table. A table for patient placement and
An articulated robot arm that moves the table and
An operation device including an instruction receiving unit that receives an instruction to move the table by the user,
Wherein when said table by moving instruction is the posture inclined by the articulated robot arm, and a display unit configured to display the elapsed time in an inclined posture,
The display unit displays the height of the table from the floor surface .
The articulated robot arm includes a plurality of joints, and has a motor and an electromagnetic brake corresponding to each of the plurality of joints.
Based on the fact that the operation of each of the motors is stopped and the electromagnetic brakes are activated in a state where the table is tilted by the articulated robot arm, the elapsed time in the tilted posture is counted. that has been configured to start, the operating table. The operating table according to claim 13, wherein the display unit is configured to display posture information of the table. The operation according to claim 13 or 14, wherein the display unit displays at least one of a graphic display indicating the rotation direction of the table with respect to the horizontal plane and an inclination angle of the table with respect to the horizontal plane as posture information of the table. Table. The operating device includes a mode setting unit for setting a mode for changing the posture of the table.
The mode setting unit rotates the table around an axis parallel to the longitudinal direction of the table and a rollover mode to rotate the table around an axis parallel to the lateral direction of the table as a mode for changing the posture. The operating table according to any one of claims 13 to 15 , which is configured to be able to set a vertical rollover mode to be moved. The instruction receiving unit has a plurality of direction receiving units for each direction in which the table is moved.
One of claims 13 to 16 , wherein the articulated robot arm is configured to move the table while at least one of the plurality of directional receptions is being operated. The operating table described in item 1. The instruction reception unit includes a joystick and includes a joystick.
The operating table according to any one of claims 13 to 16 , wherein the articulated robot arm is configured to move the table while the joystick is being operated. The operating device includes a trigger unit for enabling the operation of the instruction receiving unit.
The operation according to any one of claims 13 to 18 , wherein the articulated robot arm is configured to move the table while the trigger unit and the instruction receiving unit are operated at the same time. Table. The operating device includes a trigger unit and includes a trigger unit.
Before Symbol articulated robot arm, when the trigger portion is not being operated, and shut off the power supply to the motor, the actuating the electromagnetic brake, when the trigger part is operated, and energizing the motor, The operating table according to any one of claims 13 to 18 , which is configured not to operate the electromagnetic brake. The operating table according to any one of claims 13 to 20 , wherein the articulated robot arm has one end supported by a base and the other end supporting the table. The articulated robot arm is configured such that one end is rotatably supported by the base about an axis in the vertical direction and the other end supports the vicinity of one end in the longitudinal direction of the table. 21. The operating table according to claim 21, which is configured to move the table according to the degree of freedom. The table, and a support portion for supporting the X-ray transmitting portions and X-ray transmitting portion, the other end of the articulated robot arm, for supporting the supporting portions of the table, to claim 21 or 22 The listed operating table.

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