KR102097747B1 - Jig device for repeating equipment - Google Patents

Abstract

The present invention, the base portion on which the wheel is installed; A support that extends from the base portion and is provided with a display portion; An extension extending in one direction from the support; A cashier that is installed to be able to appear on the extension and a camera is installed; A length adjusting unit controlling a degree of protruding from the extension and adjusting a distance from the support to the camera; A control member which extends from the support in the other direction and is provided with a lever member so as to adjust an extension direction of the display stand; An angle adjustment unit rotatably connecting the display unit to the support, and maintaining the display unit rotated; A balance maintaining unit that maintains the balance of the support while increasing or decreasing the weight of the adjuster when a load in which the support protrudes from the extension and the support inclines in one direction is generated; A rotating elevating unit for changing the positions of the camera and the display unit while elevating or rotating the support from the base unit; A foot switch detachably installed on the base portion and installed on the base portion so that a surgeon can step on the foot and transmit a driving signal to the rotating portion; And a flow prevention part that prevents the base part from being flowed by an external force applied to the base part during surgery when the operation is performed after moving the base part.

Description

Jig device for medical repeaters {JIG DEVICE FOR REPEATING EQUIPMENT}

The present invention relates to a jig device for a medical repeater, and more specifically, supports a camera and a display unit so that a medical work site can be photographed and displayed while a medical work requiring precision such as surgery or anatomy is in progress. The jig device for medical repeaters that can easily rotate or move the camera and display in the desired direction, can easily move the jig device, and prevent the jig device moved to a specific position from flowing during medical work It is about.

Medical robotic systems, such as teleoperational systems commonly used to perform micro-incision surgery, include less pain, shorter hospital stays, quick return to normal life, minimal scarring, shorter recovery times, and less tissue damage, It offers a number of advantages over traditional surgical techniques.

As a result, the demand for such medical robotic systems is strong and increasing.

One example of such a medical robotic system is the da Vinci ㄾ Surgical System by Intuitive Surgical Incorporation of Sunnyvale, California, a micro-incision robotic surgical system. da Vinci ㄾ Surgical System is an image capturing device and an Intuitive Surgical's own EndoWrist ㄾ articulated surgical device in response to the movement of the input device by the surgeon looking at the image captured by the image capturing device at the surgical site. It includes a plurality of robotic arms that are attached to the same medical device and move.

Each medical device is inserted and placed into the patient's body through its micro-incision to perform medical procedures at the surgical site. The incision is positioned in contact with the patient's body, so that the surgical instrument can be used to perform the medical procedure cooperatively, and the image capture device is imaged so that the surgeon can check the surgical site so as not to collide with their robot arm during the procedure. Gives

It may be advantageous to use one entry hole, such as a micro-incision or natural body orifice, for insertion into the patient's body to perform a particular medical procedure.

For example, the entry guide is first inserted, placed and secured in place in the entry hole. Then, devices such as articulated cameras and a plurality of articulated surgical tools used to perform medical procedures can be inserted into the proximal end of the entry guide so as to extend from the distal end of the entry guide.

Thus, the entry guide provides one entry hole for a plurality of devices while keeping them bundled together when guiding them toward the surgical site, and the entry guide can be rigid or flexible.

Since the entry guides are generally relatively small in diameter to fit through the micro-incision or natural opening, a number of problems may occur while remotely manipulating the surgical tool to perform the medical procedure and the camera looking at it.

For example, since the camera is tied together with the surgical tool, placement on the surgical tool is limited, and consequently, the field of view of the surgical tool is limited.

Thus, although the tip of the articulating surgical tool may be maintained within the field of view of the camera, a controllable connection that facilitates the articulating ability of the surgical tool may not be within the field of view of the camera.

As a result, the controllable connection of surgical instruments is at risk of colliding with each other (or a link to the camera) during the operation, and as a result, may endanger the patient, or even negatively affect the performance of the operation. .

In addition, because articulated cameras generally cannot see their controllable linkage, there is concern that operators should avoid collisions with surgical tool links, especially when moving cameras, and in remote control of surgical tools and cameras. When intuitive control is provided to assist, the action of the linkage required to make such an intuitive movement of the tool and the tip of the camera may or may not be apparent or intuitive to the operator, so the operator collides between the linkage outside the camera's field of view. It makes it a lot harder to avoid.

The well-placed placement of the articulated device extending from the entry guide and its distal end allows unobstructed movement and wide range of motion of the device, so that they can be used to perform medical procedures at the target site.

However, due to the limited screen provided by the camera, it can be difficult for the operator to determine this well positioned placement of the entry guide or well positioned placement of the articulated device extending from the distal end of the entry guide.

Also, most of these bundled equipment installations tend to go in a tool operating direction that is not optimal for normal use due to pan and tilt of the camera equipment.

In order to solve the above-mentioned problems, a medical robot system has been developed, and the medical robot system according to the prior art is provided by an entry guide, a plurality of articulated devices that are controllably extended from the distal end of the entry guide, and an operator. It includes an input device that can be operated, a monitor positioned to be viewed by an operator, and a processor.

Background art of the present invention is Republic of Korea Patent Publication No. 10-1762623 (published on April 17, 2017, the name of the invention: an auxiliary screen including a range of motion limits for the articulated device extending from the distal portion of the entry guide) Provided by the medical robe system).

Since the medical robot system according to the prior art is made of expensive equipment because it is made of a combination of complex automation devices, there is a problem in that a burden of cost is large for use in simple surgery, and a low-cost jig device can be used for simple surgery In the case of developing, there is a problem in that it is difficult to photograph an auxiliary image while moving the camera installed in the jig device in a desired direction.

In addition, in the case of developing a low-cost jig device used for simple surgery, the jig device installed on the ground is difficult to move to another place where surgery is performed, and thus there is a problem in that it is difficult to move the jig device in case of urgent surgery. , In the case of installing the movable wheel, there is a problem in that it is difficult to clearly photograph the auxiliary image of the surgical site as the jig device is moved or moved by an external force applied to the jig device during surgery.

Therefore, there is a need to improve this.

The present invention supports a camera and a display unit so that a medical work unit can be photographed and displayed while a medical operation requiring precision such as surgery or anatomy is performed, and an operator can easily rotate or move the camera and display unit in a desired direction. It is an object of the present invention to provide a jig device for a medical repeater that can easily move a jig device and prevent the jig device moved to a specific position from flowing during medical work.

The present invention, the base portion on which the wheel is installed; A support that extends from the base portion and is provided with a display portion; An extension extending in one direction from the support; A cashier that is installed to be able to appear on the extension and a camera is installed; A length adjusting unit controlling a degree of protruding from the extension and adjusting a distance from the support to the camera; A control member which extends from the support in the other direction and is provided with a lever member so as to adjust an extension direction of the display stand; An angle adjustment unit rotatably connecting the display unit to the support, and maintaining the display unit rotated; A balance maintaining unit that maintains the balance of the support while increasing or decreasing the weight of the adjuster when a load in which the support protrudes from the extension and the support inclines in one direction is generated; A rotating elevating unit for changing the positions of the camera and the display unit while elevating or rotating the support from the base unit; A foot switch detachably installed on the base portion and installed on the base portion so that a surgeon can step on the foot and transmit a driving signal to the rotating portion; And a flow prevention part that prevents the base part from being flowed by an external force applied to the base part during surgery when the operation is performed after moving the base part.

In addition, the angle adjustment unit of the present invention is provided on an installation base extending from the support, a connecting shaft providing a rotation center; A protruding member inserted into the incision hole formed in the connecting shaft, and protruding outward from the peripheral surface of the connecting shaft; A rotation block rotatably inserted into the connection shaft, a support shaft and a connection block formed on a circumferential surface to be connected to the guide member of the display unit; And a first screw thread formed on the inner wall of the rotating block and engaging with the protruding member to suppress rotational movement of the rotating block and the display unit.

In addition, the balance maintaining portion of the present invention, the support block is installed on the adjustment table, the first pressing groove is formed on one side; A pressing block formed with a second pressing groove portion so as to face the first pressing groove portion, and slidably installed on the adjusting table; A first elastic member installed between the support block and the pressure block, and providing elastic force so that the support block and the pressure block are in close contact; And a weight that is interposed between the first pressing groove portion and the second pressing groove portion, and prevents the support from being inclined toward the cashier side while increasing the weight of the adjuster.

In addition, the foot switch of the present invention, a connection wire that is electrically detachably connected to the base portion; A button unit installed on the connection wire and seated on the ground to generate a driving signal while the surgeon steps on the foot during the surgical operation; And a detachable part for detachably connecting the connecting wire and the base part.

In addition, the base portion of the present invention, the wheel is installed, the main body case to provide an interior space; A plurality of the wheels installed on the bottom of the body case; A seating groove formed on the bottom surface of the main body case so that the rotating lifting portion is installed; And it characterized in that it comprises a plurality of appearance hole formed on the bottom of the main body case so as not to interfere with the wheel.

In addition, the rotary lifting portion of the present invention, the lifting cylinder is installed on the seating groove, and having a rod that is supported and supported by the lower end of the support; A spline gear formed under the support and formed in a lengthwise direction of the support; A motor installed in the body case; And a transmission gear installed on the output shaft of the motor and slidably connected to the spline gear.

In addition, the flow prevention portion of the present invention, a plurality of fixtures are installed to be able to appear on the ground side along the emergence hole portion; A moving frame that connects a plurality of the fixing units and is installed to be elevated in the main body case; An elevating shaft extending from the moving frame to the outside of the main body case; A second screw thread formed on a circumferential surface of the lifting shaft and bolted to the main body case; And it is installed on the outer end of the lifting shaft, while the surgeon rotates while lifting the lifting shaft and the moving frame is characterized in that it comprises a rotating lever that protrudes the fixture to the outside of the main body case to stand upright on the ground.

In the jig device for a medical repeater according to the present invention, a support is rotatable and rotatably installed in a base portion where wheels are installed to facilitate movement, and a pneumatic platform can be laterally rotated from an extension extending from the support Since it is installed, it is possible to easily capture and provide an auxiliary image of a surgical site required by the surgeon while moving the camera installed on the platform to various positions.

In addition, the jig device for a medical repeater according to the present invention is installed with a foot switch capable of controlling the lifting and rotating movements of the support, so that the surgeon can easily adjust the position of the camera in the middle of the surgery and effectively control the auxiliary image. It has the advantage of being able to shoot.

In addition, since the jig device for a medical repeater according to the present invention is provided with a variable length portion on a platform where a camera is installed, it is possible to more clearly photograph a surgical site while moving the position of the camera in a direction away from the support, and facing the platform Since a balance maintaining part is provided so that a plurality of heavy objects can be installed in the opposite direction, it is possible to prevent the support from tilting to one side when adjusting the position of the camera during surgery.

In addition, since the jig device for a medical repeater according to the present invention is provided with a flow prevention part that prevents the flow of the base part after moving the support to a specific place, even if an external force is applied to the base part due to carelessness of the surgeon or nurse during surgery Since it is possible to prevent the wealth and the support from flowing, there is an advantage of continuously providing an accurate auxiliary image.

1 is a front view showing a jig device for a medical repeater according to an embodiment of the present invention.
2 is an exploded perspective view showing an angle adjusting unit of the jig device for a medical repeater according to an embodiment of the present invention.
3 is a plan view showing an angle adjusting unit of the jig device for a medical repeater according to an embodiment of the present invention.
4 is an exploded perspective view showing a balance maintaining unit of a jig device for a medical repeater according to an embodiment of the present invention.
5 is a state diagram showing the balance of the jig device for a medical repeater according to an embodiment of the present invention.
6 is an operation state diagram showing a detachable portion of the jig device for a medical repeater according to an embodiment of the present invention.
7 is a cross-sectional view of a base portion of a jig device for a medical repeater according to an embodiment of the present invention.

Hereinafter, an embodiment of a jig device for a medical repeater according to the present invention will be described with reference to the accompanying drawings.

In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice.

Therefore, the definition of these terms should be made based on the contents throughout the present specification.

1 is a front view showing a jig device for a medical repeater according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing an angle adjustment unit of the jig device for a medical repeater according to an embodiment of the present invention, Figure 3 Is a plan view showing an angle adjusting unit of the jig device for a medical repeater according to an embodiment of the present invention.

In addition, Figure 4 is an exploded perspective view showing the balance of the jig device for a medical repeater according to an embodiment of the present invention, Figure 5 is a balance maintaining part of a jig device for a medical repeater according to an embodiment of the present invention Operating state diagram, Figure 6 is an operating state diagram showing a detachable portion of a jig device for a medical repeater according to an embodiment of the present invention, Figure 7 is a base portion of a jig device for a medical repeater according to an embodiment of the present invention It is a cross section.

1 to 7, the jig device for a medical repeater according to an embodiment of the present invention includes a base portion 80 on which the wheels 84 are installed, and a base portion 80 extending from the display portion ( 20) the support 10 is installed, the support 10 extends in one direction from the support 12, and the extension 12 is installed so as to be rotatable, the camera 14a is installed a platform ( 14), and the length adjustment unit 16 for controlling the distance from the supporter 10 to the camera 14a while controlling the degree to which the shelf 14 protrudes from the extension 12, and from the supporter 10 It extends in the other direction, and the lever 18a is installed so as to be able to adjust the extending direction of the platform 14, and the display unit 20 is rotatably connected to the support 10, The angle adjustment unit 30 to maintain the state in which the display unit 20 is rotated, and the platform 14 protrudes from the extension unit 12 so that the support 10 is When a load inclined in the lateral direction occurs, while maintaining the balance of the support 10 while increasing or decreasing the weight of the adjuster 18, the balance maintaining part 50 and the support 10 are lifted from the base part 80. Alternatively, while rotating, the camera unit 14a and the rotating unit 70 for changing the positions of the display unit 20 are detachably installed on the base unit 80, and the surgeon steps on the foot and drives the rotating unit 70. The foot switch 100 installed in the base 80 to transmit a signal and the base portion by an external force applied to the base portion 80 during surgery when the operation is performed after moving the base portion 80 It includes a flow preventing portion 90 to prevent the flow (80).

The base portion 80 of the present embodiment is formed in a column shape or a square column shape that is not high in height, and a plurality of wheels 84 are installed on the bottom surface, and the support 10 is provided upward from the upper surface of the base portion 80. ) Is installed long, the extension 12 is installed upward from the top of the support 10, the end of the extension 12 is bent to one side and extends.

At the end of the extension 12, the platform 14 is installed to be able to appear by the length adjustment unit 16, and the camera 14a is installed at the end of the platform 14 to perform surgery during the operation. It is possible to provide an auxiliary image by photographing the site.

The upper end of the support 10 is provided with a control 18 extending to the other side, the control member 18 is provided with a lever member 18a, so the operator holds the lever member 18a and one side of the control 18 Alternatively, when the support 10 is rotated while rotating to the other side, the position of the camera 14a can be changed while the extension 12 and the platform 14 are rotated.

The length adjusting portion 16 of the present embodiment protrudes so as to be able to emerge in an outward direction from the circumferential surface of the platform 14 and maintains a constant distance between the projections supported by the elastic member and the peripheral surface of the extension 12. And a plurality of dogs are installed, the projection is inserted and includes a fixing hole portion for suppressing the slip between the shelf 14 and the extension 12.

Therefore, when the operator moves the camera 14a in a direction away from the support 10 while further protruding the display 14 from the extension 12, the display 14 is extended while pressing the projections into the fixing hole portion. (12) When pulled outward, the ledge 14 protrudes outwardly from the extension 12, and when the protrusion is arranged to face the other fixing hole, the protrusion protrudes by the restoring force of the compressed elastic member while being inserted into the fixing hole. The base 14 and the extension 12 are connected.

The angle adjustment unit 30 of the present embodiment is provided on the installation base 32 extending from the support 10, a connecting shaft 34 providing a rotation center, and a cutting hole portion 34a formed in the connecting shaft 34 ), The protruding member 36 protruding outward from the circumferential surface of the connecting shaft 34, and rotatably inserted into the connecting shaft 34, the supporting shaft 38b and the connecting block 38c are circumferential surfaces It is formed on the rotating block 38 and connected to the guide member 22 of the display unit 20, formed on the inner wall of the rotating block 38, and engaging with the protrusion member 36, the rotating block 38 and It includes a first screw thread (38a) for inhibiting the rotational movement of the display unit 20.

A circumferential surface of the connecting shaft 34 formed to protrude upward from the upper surface of the installation table 32 is formed with a cut-out hole portion 34a long in a vertical direction, and a cut-out portion of the cut-out hole portion 34a is a cut-out hole portion 34a. Since it is formed narrow compared to the diameter of the inner space, if the cylindrical insertion column 36a formed on the rear surface of the protruding member 36 is inserted inward from the top of the incision hole portion 34a, the circumference of the connecting shaft 34 A protruding member 36 protruding in the lateral direction is installed on the surface.

Since the protruding member 36 is made of an elastic material, the protruding member 36 is rotated when the connecting shaft 34 is inserted into the interior of the rotating block 38 while the rotating block 38 is seated on the upper surface of the installation table 32. While engaging with the first screw thread 38a formed on the inner wall of the block 38, the rotational motion of the rotating block 38 is suppressed.

At the end of the support shaft 38b protruding in the lateral direction from the circumferential surface of the rotating block 38, a connecting block 38c that is slidably coupled to the guide member 22 of the display unit 20 is formed, and the operator displays the unit. When the (20) is rotated, the rotating block 38 is rotated around the connecting shaft 34 to deform the protruding member 36, and when the rotating of the display unit 20 is completed, the protruding member 36 is restored to its original state. As it is engaged with the first screw thread 38a, the rotational movement of the rotating block 38 and the display unit 20 is suppressed.

In addition, the balance maintaining portion 50 of the present embodiment is installed on the adjustment base 18, the first pressing groove portion 52a is formed on one side of the support block 52 and the first pressing groove portion 52a The second pressing groove portion 54a is formed to face each other, and is installed between the pressing block 54 and the supporting block 52 and the pressing block 54, which are slidably installed on the adjusting table 18, and the supporting block ( 52) is interposed between the first elastic member 56 and the first pressing groove portion 52a and the second pressing groove portion 54a, which provide elastic force so that the pressing block 54 is in close contact with the It includes a weight (58) to prevent the support 10 from being inclined toward the cashier platform 14 while increasing the weight.

The control block 18 of this embodiment is provided with a support block 52 and a pressure block 54 of the same or similar size and shape to each other, the support block 52 is fixedly installed to the control block 18, and pressurized The block 54 is slidably installed on the adjuster 18, and the first elastic member 56 is installed between the support block 52 and the pressure block 54, so that the pressure block 54 is supported by the support block 52 ) It is provided with an elastic force for pressing to the side.

Therefore, when the protruding stand 14 protrudes longer than the extension 12, the pressure block 54 and the support block (after expanding the elastic member by pulling the pressure block 54 in the direction toward the outside of the adjustment table 18) ( 52) One or a plurality of heavy objects (58) are mounted on the control unit (18) such that the control unit (18) is inserted into the mounting groove (58a) of the heavy object (58) at a distance between the weights (58).

Subsequently, when the external force pulling the pressure block 54 is released, the pressure block 54 is moved to the support block 52 side by the restoring force of the elastic member, so that the weight 58 is adjusted by being in close contact with the outer wall of the weight 58. It is separated from the stand 18 and prevented from falling.

In addition, since the first pressing groove portion 52a and the second pressing groove portion 54a are formed on the inner walls of the supporting block 52 and the pressing block 54, the weight 58 is the first pressing groove portion 52a and the second. It is accommodated in the internal space formed by the pressing groove 54a, so that it can be fixed to the adjustment table 18 more effectively.

In addition, the foot switch 100 of the present embodiment is installed on the connection wire 104 and the connection wire 104, which are electrically detachably connected to the base portion 80, and seated on the ground, so that the surgeon is in operation during surgery It includes a button portion 102 that can generate a driving signal while stepping on the foot, and a detachable portion 106 that detachably connects the connection wire 104 and the base portion 80.

Therefore, when the surgeon changes the position of the camera 14a in the middle of performing the surgical operation and needs a clearer auxiliary image, the driving signal can be generated while stepping on the button unit 102 with the foot, so that the rotating unit ( As the 70) is driven, the position of the camera 14a can be moved while lifting or rotating the support 10.

When the surgeon does not use the button unit 102 to operate with the foot, but operates the rotating unit 70 with the touch screen provided on the display unit 20, the detachable unit 106 is operated to connect the connection wire 104. And it is possible to separate the button portion 102 from the base portion (80).

Here, the detachable portion 106 includes a switch block 104a installed at an end of the connecting wire 104, a switch groove portion 104b formed on a circumferential surface of the switch block 104a, and a base portion 80. It is installed on the upper surface, the switch block (104a) is inserted and electrically coupled to the terminal block (106a), the terminal block (106a) is installed so that it can be retracted, inserted into the switch groove (104b) to form a locking engagement The detachable hook 108 and the second elastic member 108a for pressing the detachable hook 108 in the inner direction of the terminal block 106a to engage the detachable hook 108 and the switch groove 104b, and the detachable hook 108 It includes a detachable lever (108b) is installed to be extended to the outside of the terminal block (106a) to release the engagement of the switch groove portion (104b) and the detachable hook (108) by moving (108) out of the terminal block (106a).

Therefore, when the operator inserts the switch block 104a into the inside of the terminal block 106a, the switch block 104a presses the inclined surface of the detachable hook 108 while pressing the detachable hook 108 out of the terminal block 106a. When the second elastic member 108a is compressed and the insertion of the switch block 104a is completed and the detachable hook 108 is disposed to face the switch groove 104b, the detachable hook is recovered by the restoring force of the second elastic member 108a. (108) protrudes to the inside of the terminal block (106a) is engaged with the switch groove (104b) while maintaining the electrical coupling of the switch block (104a) and the terminal block (106a).

Thereafter, when detaching the switch block 104a from the terminal block 106a, when the detachable lever 108b is pulled out of the terminal block 106a, the second elastic member 108a is compressed while the detachable hook 108 is switched groove. Separated from 104b, the user can separate the switch block 104a from the terminal block 106a.

The base portion 80 of the present embodiment, the wheel 84 is installed, the main body case 82 to provide an interior space, a plurality of wheels 84 installed on the bottom of the main body case 82, and the rotary lift It includes a seating groove portion 86 formed on the bottom surface of the main body case 82 to be installed, and a plurality of recessed hole portions 88 formed on the bottom surface of the main body case 82 so as not to interfere with the wheel 84. .

In addition, the rotary lifting part 70 of the present embodiment is installed on the seating groove part 86 and supports the lower end of the support 10, and the lifting cylinder 72 and the support 10 have a lower rod. Spline gears 74 formed long in the longitudinal direction of the support 10, motor 76 installed in the main body case 82, and spline gears 74 installed on the output shaft of the motor 76 It includes a transmission gear 78 is slidably connected to the gear.

Accordingly, when the rod protrudes from the lifting cylinder 72, the height of the camera 14a and the display unit 20 is increased while protruding the support 10 upward from the main body case 82, and when the motor 76 is driven, The power of the motor 76 is transmitted to the support 10 along the transmission gear 78 and the spline gear 74, while the forward or reverse rotation of the support 10, the camera 14a and the display unit in the direction desired by the surgeon 20 can be moved.

As described above, the operation of varying the positions of the camera 14a and the display unit 20 is to the position required by the surgeon while the body case 82 is fixed by the flow prevention unit 90 to the camera 14a and It is used to move the display unit 20.

When the state in which the main body case 82 is fixed to the ground by releasing the flow prevention unit 90 is released, the operator can move the position of the main body case 82 while pushing or pulling the support 10.

The flow prevention portion 90 of the present embodiment, the plurality of fixtures (92a) and a plurality of fixtures (92a) are installed to be able to appear on the ground side along the emergence hole portion (88), and connect the plurality of fixtures (92a), inside the body case (82) It is formed on the circumferential surface of the moving frame 92 and the lifting shaft 94 extending from the moving frame 92 to the outside of the main body case 82 and the lifting shaft 94, and the main body case 82 ) Is installed on the outer end of the second screw thread (94a) and the lifting shaft (94) bolted to, while the surgeon rotates the lifting shaft (94) and the moving frame (92) while lifting the fixture (92a) body case (82) includes a rotary lever 96 that protrudes outward and stands upright on the ground.

Therefore, when the operator lowers the lifting shaft 94 and the moving frame 92 by rotating the rotating lever 96 forward, a plurality of fixing feet 92a installed in the moving frame 92 are provided in the opening / closing hole portion of the body case 82 ( 88) is protruded to the ground side, the longer the height of the wheel 84 than the height of the fixture (92a) is protruding to the side of the body case 82 is supported by a plurality of fixtures (92a) while the wheel 84 and the ground Since the gap is formed in the body case 82 is prevented from moving.

The moving frame 92 is formed in a ring shape, and a plurality of holders 92a are installed at regular intervals, so that the rotary lift 70 and the support 10 and the moving frame installed in the center of the main body case 82 and the moving frame ( 92) can be prevented from being interfered, the lifting shaft 94 is installed in a number of parts of the ring-shaped moving frame 92, the moving frame 92 is moved by a plurality of lifting shafts 94 to the main body case 82 ) It is connected to the upper surface.

Although the elevation shaft 94 and the rotation lever 96 shown in the drawings in this embodiment are each shown one by one, the feature that the plurality of elevation shafts 94 and the rotation lever 96 are installed is one of ordinary skill in the art. Since it can be easily carried out, detailed drawings for other embodiments will be omitted.

Accordingly, the camera and the display unit are supported so that the medical work unit can be photographed and displayed while a medical operation requiring precision such as surgery or dissection is in progress, and the camera and display unit can be easily rotated or moved in a desired direction by an operator. It is possible to provide a jig device for a medical repeater that can easily move the jig device and prevent the jig device moved to a specific position from flowing during medical work.

The present invention has been described with reference to one embodiment shown in the drawings, but this is merely exemplary, and those skilled in the art to which the art pertains may have various modifications and other equivalent embodiments. Will understand

In addition, although the jig device for a medical repeater is described as an example, this is only an example, and the jig device of the present invention may be used for products other than the jig device for a medical repeater.

Therefore, the true technical protection scope of the present invention should be defined by the following claims.

10: support 12: extension
14: cashier 14a: camera
16: Length adjustment unit 18: Adjuster
18a: lever member 20: display unit
22: guide member 30: angle adjustment unit
32: mounting base 34: connecting shaft
34a: incision hole 36: protruding member
36a: Insertion column 38: Rotary block
38a: first screw thread 38b: support shaft
38c: Connection block 50: Balance maintenance part
52: support block 52a: first pressing groove
54: pressing block 54a: the second pressing groove
56: first elastic member 58: heavy
58a: mounting groove 70: rotating elevating part
72: lifting cylinder 74: spline gear
76: motor 78: transmission gear
80: base 82: body case
84: wheel member 86: seating groove
88: Appearance hole portion 90: Flow prevention portion
92: moving frame 92a: fixed
94: elevating shaft 94a: 2nd thread
96: rotary lever 100: foot switch
102: button 104: connection wire
104a: switch block 104b: switch groove
106: detachable portion 106a: terminal block
108: detachable hook 108a: second elastic member
108b: detachable lever

Claims (7)

A base portion on which wheels are installed;
A support that extends from the base portion and is provided with a display portion;
An extension extending in one direction from the support;
A cashier that is installed to be able to appear on the extension and a camera is installed;
A length adjusting unit controlling a degree of protruding from the extension and adjusting a distance from the support to the camera;
A control member which extends from the support in the other direction and is provided with a lever member so as to adjust an extension direction of the display stand;
An angle adjustment unit rotatably connecting the display unit to the support, and maintaining the display unit rotated;
A balance maintaining unit maintaining the balance of the support while increasing or decreasing the weight of the adjuster when a load in which the support protrudes from the extension and the support inclines in one direction is generated;
A rotating elevating unit for changing the positions of the camera and the display unit while elevating or rotating the support from the base unit;
A foot switch detachably installed on the base portion and installed on the base portion so that a surgeon can step on the foot and transmit a driving signal to the rotating portion; And
When the operation is performed after moving the base portion, and includes a flow preventing portion to prevent the base portion from flowing by an external force applied to the base portion during surgery,
The balance maintaining unit,
A support block installed on the adjusting table and having a first pressing groove formed on one side surface;
A pressing block formed with a second pressing groove portion so as to face the first pressing groove portion, and slidably installed on the adjusting table;
A first elastic member installed between the support block and the pressure block, and providing elastic force so that the support block and the pressure block are in close contact; And
And a weight that is interposed between the first pressing groove portion and the second pressing groove portion and prevents the support from being inclined toward the cashier side while increasing the weight of the adjusting rod.
According to claim 1, wherein the angle adjustment unit,
A connecting shaft provided on an installation base extending from the support, and providing a rotation center;
A protruding member inserted into the incision hole formed in the connecting shaft, and protruding outward from the circumferential surface of the connecting shaft;
A rotation block rotatably inserted into the connection shaft, a support shaft and a connection block formed on a circumferential surface to be connected to the guide member of the display unit; And
It is formed on the inner wall of the rotating block, the jig device for a medical repeater, characterized in that it comprises a first screw to inhibit the rotational movement of the rotating block and the display portion while engaging with the protruding member.
delete The method of claim 1, wherein the foot switch,
A connection wire that is electrically detachably connected to the base portion;
A button unit installed on the connection wire and seated on the ground to generate a driving signal while the surgeon steps on the foot during the surgical operation; And
A jig device for a medical repeater comprising a detachable part for detachably connecting the connecting wire and the base part.
According to claim 4, The base portion,
A body case in which the wheel is installed and provides an interior space;
A plurality of the wheels installed on the bottom of the body case;
A seating groove formed on the bottom surface of the main body case so that the rotating lifting portion is installed; And
Jig device for a medical repeater, characterized in that it comprises a plurality of recessed hole formed on the bottom of the main body case so as not to interfere with the wheel.
According to claim 5, The rotary lifting unit,
An elevator cylinder installed in the seating groove, and having a rod that supports and supports the lower end of the support;
A spline gear formed under the support and formed in a lengthwise direction of the support;
A motor installed in the body case; And
And a transmission gear installed on the output shaft of the motor and slidably connected to the spline gear.
According to claim 5, The flow prevention unit,
A plurality of fixtures installed to be able to appear on the ground side along the exit hole portion;
A moving frame that connects a plurality of the fixing units and is installed to be elevated in the main body case;
An elevating shaft extending from the moving frame to the outside of the main body case;
A second screw thread formed on a circumferential surface of the lifting shaft and bolted to the main body case; And
It is installed on the outer end of the lifting shaft, while the surgeon rotates while lifting the lifting shaft and the moving frame for protruding the fixture to the outside of the main body case, a rotating lever for standing upright on the ground Jig device.

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