JPH10108825A - Endoscopy device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently and safely perform newly needed work through a freely detached function extension tray by housing or freely detachably connecting the function extension tray to a unit main body housing a plurality of peripheral devices inside to be used for endoscopy. SOLUTION: A connecting member 30 for freely detachably connecting a function extension tray 29 is provided in the side face of a unit main body 2 in an endoscopy device, and the function extension tray 29 is composed of a tray part 29a used as a work base and a rod projection 29b for making connection to the connecting member 30. A hole 30a for connecting and fixing the inserted projection 29b is formed in the connecting member 30, and the inner diameter of this hole 30a is formed to be slightly larger than the outer diameter of the projection 29b. For performing work other than normal examination, a desired tray 29 is prepared and loaded in the unit main body 2 by inserting its projection 29b into the hole 30a of the connecting member 30 and the work is carried out. After the end of the work, the tray 29 is removed from the connecting member 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an endoscope inspection apparatus having centralized control means for accommodating peripheral devices used for endoscope inspection in a unit and for centrally controlling the peripheral apparatus. About space.

[0002]

2. Description of the Related Art When diagnosing, treating, or treating with an endoscope, the endoscope, light source device, various peripheral devices, etc. necessary for the diagnosing, treating, or treating are conventionally housed in a rack or the like. Endoscope inspection apparatus. The present applicant has proposed an endoscope inspection apparatus as described in Japanese Patent Application Laid-Open No. H8-110479 for an endoscope inspection apparatus having such a configuration. In other words, various devices mainly operated by the doctor and various devices operated by the nurse are housed in the unit main body, and these are centrally controlled by the central control means, so that the diagnostic efficiency and operability are improved. This realizes an endoscope system. In such an endoscope inspection apparatus, improvement in the workability of a nurse is also considered, and a work table serving as a work space dedicated to the nurse is also provided on the unit body or the like.

[0003]

However, the work table dedicated to the nurse provided on the unit main body or the like as described above requires the nurse to work at a position where the operation of the doctor is not hindered when performing a normal endoscopic inspection. When a nurse is performing a special operation other than a normal inspection, but is skillfully arranged in a position where it can be performed, for example, when working behind a doctor, a completely new work table different from this is used. May need to be prepared. The present invention has been made in view of such circumstances, and even when a nurse performs a special operation other than the normal inspection as described above, the workability of the nurse can be greatly improved, and the operation of the doctor can be improved. It is an object of the present invention to provide an endoscope inspection apparatus which is efficient and excellent in workability without obstructing the operation.

[0004]

SUMMARY OF THE INVENTION An endoscope inspection apparatus according to the present invention includes a unit main body in which a plurality of peripheral devices used for endoscopy are housed, and a function expansion tray in the unit main body. It is characterized in that it can be detachably connected.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 9 relate to a first embodiment of the present invention, FIG. 1 is an overall configuration diagram of an endoscope inspection apparatus of the present invention, FIG. 2 is a sectional view of a monitor stand, and FIG. 3 is a monitor stand and a pedestal. FIG. 4 is a cross-sectional view showing the connection between the pedestal and the unit main body, FIG. 5 is a cross-sectional view showing the configuration of the peripheral portion of the unit main body, and FIG. 6 is a connection between the function expansion tray and the connection member. 7, FIG. 7 is a cross-sectional view showing a connection state between the function expansion tray and the connection member, FIG. 8 is a perspective view showing a specific example of the function expansion tray, and FIG. 9 shows another specific example of the function expansion tray. It is a perspective view.

[0006] The endoscope inspection apparatus 1 shown in FIG.
A test bed 3 provided near the unit body 2 as a consultation table for examining a patient; and a position adjacent to the test bed 3 and opposed to the doctor with the test bed 3 interposed therebetween. And a monitor stand 4 that is arranged, and these are connected substantially integrally with a pedestal 5. At the upper end of the monitor stand 4, a main monitor 6 for displaying and observing an endoscopic image of the patient is arranged. Further, a patient monitor 8 smaller than the main monitor is provided in the middle of the monitor stand 4 in the height direction, so that the patient can see an endoscope image. The endoscope 9 is hung on an endoscope hanger 10 provided adjacent to the unit body 2. Inside the unit main body 2, light source means for supplying illumination light to an endoscope 9 (not shown), video processing means for processing an image signal from an image pickup means provided in the endoscope 9, high-frequency transendoscopically And various treatment means for performing treatment using ultrasonic waves and ultrasonic waves, and a centralized control panel 11 for centrally controlling these units is provided on the unit body. By operating the centralized control panel 11, the surgeon can control operations of the light source means, the video processing means, various treatment means, and the like. An illumination lamp 13 for illuminating the work table 12 is provided on a work table 12 serving as a work space for a nurse.

A display section 14 composed of an LED or the like is provided immediately below the main monitor 6 at the tip of the monitor stand 4 where the main monitor 6 is arranged. It has a configuration that can be used. A blood pressure monitor cuff for measuring blood pressure, a pulse oximeter probe for measuring blood oxygen saturation, and the like, which are not shown, are housed on the back side of the surface on which the display unit 14 is provided. The display section 14 displays the blood pressure and blood oxygen level measured by each probe via measurement control means (not shown) provided in the unit main body 2. Further, the operating states of various treatment units controlled by operating the centralized control panel 11 provided on the unit main body 2 may be displayed.

FIG. 2 is a sectional view of the monitor stand 4. The exterior of the monitor stand 4 is the inspection bed 3
And a cover member 16 fixed to the frame 15 with screws or the like and having a shielding function, and a plurality of cables 17a, 17
b, 17c and 17d are inserted. Each cable 17
Reference numerals a, 17b, 17c, and 17d electrically connect the main monitor 6, the display unit 14, and each probe to the video processing unit, various treatment units, and the measurement control unit in the unit main body 2.

FIG. 3 is a sectional view showing the connection between the monitor stand 4 and the pedestal 5. The respective frames 15 and 18 are connected and fixed with bolts and assembled. The frame 18 is provided with a groove 18a on a surface that contacts the frame 15, and a seal member 19 made of conductive rubber or the like is provided in the groove 18a. The seal member 19 may be fixed in advance in the groove 18a by bonding or the like, or may be sandwiched and assembled when connecting and fixing the frame 15 and the frame 18 with bolts.

FIG. 4 is a sectional view showing the connection between the pedestal 5 and the unit body 2. The frames 18 and 20, which are the respective frames, are connected and fixed with bolts and assembled. The frame 18 is provided with a groove 18b on a surface that comes into contact with the frame 20, and a seal member 21 made of conductive rubber or the like is provided in the groove 18b. Seal member 21
May be fixed to the groove 18b in advance by bonding or the like, or may be sandwiched and assembled when the frame 18 and the frame 20 are connected and fixed with bolts.

As shown in FIG. 5, a receiving member 22 is attached to a peripheral portion of the frame 20 of the unit main body 2 with a screw or the like, and an outer panel 23 is further attached to an outer peripheral side thereof. A conductive sealing member 24 made of conductive rubber or the like is fixed to the receiving member 22 by bonding or the like. After the receiving member 22 and the exterior panel 23 are assembled, the sealing member 24 and the exterior panel 23 come into contact with each other. I do. Therefore, the frame 20 and the exterior panel 23 are electrically connected. The seal member 24 may be fixed to the receiving member 22 by means of fitting, sandwiching, or the like instead of bonding.

As shown in FIGS. 1 and 6, a connection member 30 for detachably connecting the function expansion tray 29 is provided on a side surface of the unit body 2. The function expansion tray 29 includes a tray portion 29a serving as a work table, and two rod-shaped protrusions 29b for connecting to the connection member 30.
It is composed of The connection member 30 is provided with two holes 30a into which the protrusions 29b of the function expansion tray 29 are inserted to fix the connection. The inner diameter of the hole 30a is slightly larger than the outer diameter of the projection 29b. Protrusion 2
FIG. 7 shows a state in which 9b is inserted and fixed in the hole 30a of the connection member 30.

FIG. 8 shows a biopsy tray 31 as a specific example of the configuration of the tray section 29a of the function expansion tray 29. FIG. 9 shows another example of the endoscope storage tray 3.
2 is shown. The number of protrusions 29b of the function expansion tray 29 and the number of holes 30a of the connection member 30 are not limited to two, and three or more may be provided.

Next, the operation of this embodiment will be described.
When performing a normal inspection using the endoscope inspection apparatus 1,
The nurse has a work table 12 provided on the unit body 2.
To perform the required tasks, and no function expansion tray is required. On the other hand, when performing a diagnosis, a treatment, or the like other than the normal inspection, a situation may occur in which the work table 12 alone cannot cope. In this case, a necessary and necessary function expansion tray is prepared, and the necessary operation is performed by attaching the projection 29b of the function expansion tray to the hole 30a of the connection member 30 to mount it on the unit main body 2. After the work is completed,
The function expansion tray is removed from the connection member 30.

According to the present embodiment, when performing a diagnosis, a treatment, or the like other than the normal inspection, a newly required operation can be performed on the function expansion tray. In this case, the function expansion tray is arranged. In consideration of the workability of the nurse, the positions that do not hinder the operation of the doctor are carefully selected in advance, ensuring the workability of the nurse and the efficient and safe operation of the doctor. You can do it.

Next, a modified example of the function expansion tray and the connection member of the present invention will be described with reference to FIG. FIG.
This relates to a configuration in which means for mounting the function expansion tray 29 and the connection member 30 shown in FIG. 6 are different.

In the perspective view of FIG.
A concave portion 35 is provided on the side surface of the, and two rod-shaped projections 35a for connecting the function expansion tray are protruded from the concave portion. The shape of the recess is formed so as to be able to accommodate the end of the function expansion tray. Function expansion tray 36
Has two holes 36a into which the rod-shaped protrusions 35a are inserted.
There are two places. The inner diameter of the hole 36a is slightly larger than the outer diameter of the rod-shaped projection 35a. When connecting the function expansion tray to the unit main body, the hole 36a of the function expansion tray is inserted into the projection 35a of the unit main body for connection. The hole 36a and the rod-shaped protrusion 35a
Is not limited to two places, but may be provided in three or more places, or only one place.

Next, another modification of the function expansion tray and the connecting member of the present invention will be described with reference to FIGS. This modification also has the function expansion tray 29 shown in FIG.
This is related to a configuration in which the mounting means for the connection member 30 and the connection member 30 are different.

In FIG. 11, a connection member 38 for detachably connecting the function expansion tray 37 is provided on a side surface of the unit main body 2. The function expansion tray 37 includes a tray portion 37a serving as a work table, and two L-shaped hook-shaped protrusions 37b for connecting to the connection member 38. The connection member 38 is provided with two grooves and holes 38a for inserting and fixing the protrusions 37b of the function expansion tray 37 to connect. The inner diameter of the groove and the hole 38a is slightly larger than the outer diameter of the projection 37b. FIG. 12 shows a state in which the protrusion 37b is inserted and fixed in the hole 38a of the connection member 38. When connecting the function expansion tray to the unit main body, the protrusion 37b of the function expansion tray is inserted into the groove and the hole 38a of the unit main body for connection. The number of the grooves and holes 38a and the L-shaped hook-shaped projections 37b is not limited to two, but may be three or more, or only one. In FIG. 12, the grooves and the holes 38a are blind holes, but may be through holes.

Next, a second embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

In the second embodiment, the function expansion tray of the first embodiment is configured to be detachable from the unit main body 2, but is incorporated in the unit main body 2 in advance. .

A function expansion tray 41 shown in FIG. 13 includes a pair of guide rails 42 provided on the upper surface of the unit body 2.
Are slidable in the direction of the arrow in the figure with both ends thereof interposed therebetween. A handle portion 41a is formed at one end of the function expansion tray 41, and the function expansion tray 41 can be slid in the direction of the arrow in the drawing using the handle portion 41a. At the other end of the function expansion tray 41,
A stopper portion 41b is provided. When the function expansion tray 41 is pulled out and used, the stopper portion 41b abuts on one end of the groove of the guide rail 42, so that the stopper portion 41b is pulled out too much and detaches from the guide rail 42. To prevent

Next, the operation of this embodiment will be described.
When performing a normal inspection using the endoscope inspection apparatus 1,
The nurse has a work table 12 provided on the unit body 2.
To perform the required tasks, and no function expansion tray is required. The function expansion tray 41 is stored near the inside of the unit main body 2 without being pulled out. The storage position is a position where the end face 41c of the function expansion tray 41 and the end face 42a of the guide rail 42 substantially match. On the other hand, when performing diagnosis, treatment, etc. other than the normal inspection,
A situation that cannot be dealt with by itself may occur. In this case, by using the handle portion 41a of the function expansion tray 41, the function expansion tray is pulled out, and the newly required work is performed on this function expansion tray. After the work is completed, the function expansion tray is returned to the original storage position.

According to the present embodiment, when performing a diagnosis, a treatment, or the like other than the normal inspection, a newly required operation can be performed on the function expansion tray. In this case, the function expansion tray is arranged. In consideration of the workability of the nurse, the positions that do not hinder the operation of the doctor are carefully selected in advance, ensuring the workability of the nurse and the efficient and safe operation of the doctor. You can do it. Further, since the tray is normally stored in the unit main body, it is not necessary to consider securing a storage space for the tray, and there is no possibility of the tray being lost.

The function expansion tray is provided in the unit main body 2.
A hole may be provided in the side surface of the camera so that it can be stored and pulled out therein.

Next, a third embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

In the third embodiment, the function expansion tray of the second embodiment is configured to be slidable in the unit main body 2, but is rotatably incorporated in the unit main body 2. Things.

The function expansion tray 43 shown in FIG. 14 is connected to a rotation shaft 44 provided on the unit body 2.
It is configured to be rotatable about the rotation shaft 44 in the direction of the arrow in the figure. The rotation shaft 44 is mounted on a bearing member 45. A handle portion 43a is formed at one end of the function expansion tray 43, and the function expansion tray 43 can be rotated in the direction of the arrow in the drawing using the handle portion 43a. A stopper portion 43b is provided at the other end of the function expansion tray 43. When the function expansion tray 43 is pulled out and used, the stopper portion 43b comes in contact with a stopper receiver (not shown) and is pulled out too much and falls off. To prevent

The operation of this embodiment is the same as that of the second embodiment except that the function expansion tray is slid in contrast to the second embodiment in which the function expansion tray is slid. is there.

Next, a fourth embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

A function expansion tray 46 shown in FIG. 15 has a hinge 47 connected to one end thereof, and is rotatable about the hinge 47 with respect to the unit body 2.
On the back side of the function expansion tray 46, a folding stay 48 is provided.
The folding stay can be folded so that the connecting portion 48a moves to the hinge 47 side with the connecting portion 48a as a center of rotation. Function expansion tray 46
In order for the nurse to be able to perform a task, the function expansion tray 46 is raised horizontally to extend the folded stay 48 in order to fix it horizontally. In this state, the lock mechanism of the stay 48 (not shown) operates, and the function expansion tray 46 can be maintained and fixed in a horizontal state. On the side surface of the unit main body 2, a concave portion 49 large enough to store the function expansion tray 46 is formed, and when the stay 48 is folded, the function expansion tray 46 is stored at a position where it does not protrude from the unit main body 2. .

Next, the operation of this embodiment will be described.
When the nurse performs diagnosis, treatment, etc. other than the normal test,
In some cases, a situation that cannot be dealt with only by the work table 12 of the unit body 2 may occur. In this case, the function expansion tray 46 is lifted to activate the lock mechanism, and the function expansion tray 46 is fixed in a horizontal state. Do the work you need on this extension tray. After the work is completed, the function expansion tray is returned to the original storage position.

Next, a fifth embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

In the fifth embodiment, the operation of sliding the function expansion tray of the second embodiment with respect to the unit body 2 is performed by a motor or the like.

A function expansion tray 51 shown in FIG. 16 includes a pair of guide rails 52 provided on the upper surface of the unit body 2.
Are slidable in the direction of the arrow in the figure with both ends thereof interposed therebetween. On the back side of the function expansion tray 51, a rack 5
1a is provided integrally. A motor 53 is fixed to the unit main body 2 by well-known fixing means.
The gear 55 attached to the drive shaft 54 of the third
a. At both ends in the longitudinal direction of the guide rail 52, position detecting means 56 including a microswitch or the like for detecting the position of the function expansion tray 51 is provided. The function extension tray 51 is provided with position detection pins 51b, and the function extension tray 51 is
, The position detection pin 51b comes into contact with the microswitch serving as the position detection means to stop the operation of the motor. The same operation is performed when the function expansion tray 51 is stored. The position detecting means is not limited to a microswitch, and may use an optical detecting element such as a photoreflector or a photointerrupter or another non-contact detecting element. An input switch 57 for performing a sliding operation of the function expansion tray 51 is provided on a side surface of the unit main body 2.

Next, the operation of this embodiment will be described.
When the nurse performs diagnosis, treatment, etc. other than the normal test,
In some cases, a situation that cannot be dealt with only by the work table 12 of the unit body 2 occurs. In this case, by pressing the input switch 57, a drive current is applied to the motor from a power supply circuit and a motor control circuit (not shown), Is rotated. As a result, the function expansion tray 51 is pulled out of the storage position and functions as a work table for a new nurse. After the work is completed, the input switch 57 is pressed again to return the function expansion tray to the original storage position.

According to this embodiment, in addition to the effects of the second embodiment, the function expansion tray can be accurately and quickly arranged at a predetermined position by a simple operation of pressing an input switch. And the work efficiency can be further improved.

Next, a sixth embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

In the sixth embodiment, the operation of rotating the function expansion tray of the third embodiment with respect to the unit main body 2 is performed by a motor or the like.

The rotation shaft 61a of the function expansion tray 61 shown in FIGS. 17 and 18 is connected to a rotation shaft 62 provided on the unit body 2, and the rotation shaft 62 is centered on the rotation shaft 62 in a direction indicated by an arrow in FIG. It is rotatable. A gear 61b is integrally provided near the rotation center on the back side of the function expansion tray 61. The unit body 2 has a motor 6
3 is fixed by well-known fixing means, and a gear 65 mounted on a drive shaft 64 of the motor 63 is meshed with a gear 61b of the function expansion tray. Further, a position detecting means and a position detecting pin of a function expansion tray 61 (not shown) similar to those of the fifth embodiment are provided. Therefore, when the function expansion tray 61 is rotated by a predetermined amount from the unit main body, the operation of the motor is stopped, and the same operation is performed when the function expansion tray 61 is stored. An input switch 66 for rotating the function expansion tray 61 is provided on a side surface of the unit body 2.

The operation of this embodiment is the same as that of the fifth embodiment except that the function expansion tray is slid in contrast to the fifth embodiment in which the function expansion tray is slid. is there.

According to the present embodiment, in addition to the effect of the third embodiment, the function expansion tray can be accurately and quickly disposed at a predetermined position by a simple operation of pressing the input switch. And the work efficiency can be further improved.

Next, a seventh embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. Note that the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

The seventh embodiment has a configuration in which the operation of rotating the function expansion tray of the fourth embodiment with respect to the unit body 2 is performed by a motor or the like, and a stay is not provided. It was done.

The rotary shaft 71a of the function expansion tray 71 shown in FIG. 19 is assembled in a bearing 72 provided on the unit body 2, and rotates around the rotary shaft 71a in the direction of the arrow in the figure. It is configured to be movable. A gear 71 b is integrally provided at one end of the rotation center of the function expansion tray 71. A motor 73 is fixed to the unit main body 2 by well-known fixing means.
Is attached to the gear 71 of the function expansion tray.
b. Further, a rotation position detecting means (not shown) for the function expansion tray 71 is provided. When the function expansion tray 71 rotates by a predetermined amount with respect to the unit body 2, the operation of the motor is stopped and the function expansion tray 71 is stopped. 7
1 is held and fixed, and the same operation is performed when the function expansion tray 71 is stored. An input switch 76 for rotating the function expansion tray 71 is provided on a side surface of the unit body 2.

Next, the operation of this embodiment will be described.
When the nurse performs diagnosis, treatment, etc. other than the normal test,
In some cases, a situation in which the work table 12 of the unit body 2 alone cannot handle the situation may occur. In this case, by pressing the input switch 76, a drive current is applied to the motor from a power supply circuit and a motor control circuit (not shown). Is rotated. As a result, the function expansion tray 71 is rotated from the storage position and held and fixed at a predetermined horizontal position,
It functions as a work surface for a new nurse. After the work is completed, the input switch 76 is pressed again to return the function expansion tray to the original storage position.

According to this embodiment, in addition to the effects of the fourth embodiment, the function expansion tray can be accurately and quickly arranged at a predetermined position by a simple operation of pressing an input switch. And the work efficiency can be further improved.

As described in detail above, according to the embodiment of the present invention, the following configuration can be obtained. [Additional Item 1] A unit body in which a plurality of peripheral devices used for endoscopy are housed, and a function expansion tray can be housed or detachably connected to the unit body. Endoscopy equipment. [Additional Item 2] A unit main body in which a plurality of peripheral devices used for endoscopy are housed, and a connection means for detachably connecting a function expansion tray to the unit main body are provided. The endoscope inspection apparatus according to Additional Item 1. [Additional Item 3] The endoscope inspection apparatus according to Additional Item 2, wherein the connection means selectively connects a plurality of different types of function expansion trays. [Additional Item 4] The connection means provided on the unit main body and the connection means to the connection means provided on the function expansion tray are rod-shaped projections and holes into which the rod-shaped projections can be inserted. 3. The endoscope inspection apparatus according to claim 2, wherein the apparatus is configured. [Appendix 5] The connecting means provided on the unit main body and the connecting means provided on the function expansion tray can be inserted with an L-shaped hook-shaped projection. 3. The endoscope inspection apparatus according to claim 2, wherein the endoscope inspection apparatus is configured with a hole. [Appendix 6] The unit according to Appendix 1, wherein a plurality of peripheral devices used for endoscopy are housed therein, and a function expansion tray is freely housed in the unit body. Endoscopy device. [Additional item 7] A unit main body in which a plurality of peripheral devices used for endoscopy are housed, a function expansion tray, a first position in which the function expansion tray is housed in the unit main body, Switching means for switching to a second position which is protruded from the unit body and functions as a worktable;
2. The endoscope inspection apparatus according to claim 1, further comprising: [Additional Item 8] The additional item 7, wherein the switching means has an input switch means and a motor means for sliding the function expansion tray in response to an input of the input switch means. Endoscopy device. [Supplementary note 9] The supplementary note 7, wherein the switching means includes input switch means and motor means for rotating the function expansion tray in response to an input from the input switch means. Endoscopy equipment. [Additional Item 10] The additional item 7, wherein the switching means has input switch means and motor means for rotating the function expansion tray in response to an input from the input switch means. Endoscopy device. [Additional Item 11] The endoscope inspection apparatus according to Additional Item 7, wherein a recess for accommodating the function expansion tray in the unit main body is provided in the unit main body. [Additional Item 12] The additional item 11, wherein the function expansion tray does not protrude from the unit main body when the function expansion tray is stored in a concave portion provided in the unit main body. An endoscope inspection apparatus according to claim 1.

[0049]

As described above, according to the present invention, when performing a diagnosis or a treatment other than the normal inspection, a newly required operation can be performed on the function expansion tray.
In this case, the position where the function expansion tray is placed is skillfully selected in advance so as not to hinder the operation of the doctor in consideration of the workability of the nurse. Efficient and safe operation can be ensured.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram of an endoscope inspection apparatus according to a first embodiment of the present invention.

FIG. 2 is a sectional view of the monitor stand according to the first embodiment of the present invention.

FIG. 3 is a sectional view showing the connection between the monitor stand and the pedestal according to the first embodiment of the present invention.

FIG. 4 is a sectional view showing the connection between the pedestal and the unit body according to the first embodiment of the present invention.

FIG. 5 is a sectional view showing a configuration of a peripheral portion of the unit main body according to the first embodiment of the present invention.

FIG. 6 is a perspective view showing a connection state between the function expansion tray and the connection member according to the first embodiment of the present invention.

FIG. 7 is a sectional view showing a connection state between the function expansion tray and the connection member according to the first embodiment of the present invention.

FIG. 8 is a perspective view showing a specific example of the function expansion tray according to the first embodiment of the present invention.

FIG. 9 is a perspective view showing another specific example of the function expansion tray according to the first embodiment of the present invention.

FIG. 10 is a perspective view showing a connection state between a function expansion tray and a connection member according to a modified example of the first embodiment of the present invention.

FIG. 11 is a perspective view showing a connection state between a function expansion tray and a connection member according to another modification of the first embodiment of the present invention.

FIG. 12 is a cross-sectional view showing a connection state between a function expansion tray and a connection member according to another modification of the first embodiment of the present invention.

FIG. 13 is a perspective view showing a configuration of a unit main body and a function expansion tray according to a second embodiment of the present invention.

FIG. 14 is a perspective view showing a configuration of a unit body and a function expansion tray according to a third embodiment of the present invention.

FIG. 15 is a perspective view showing a configuration of a unit body and a function expansion tray according to a fourth embodiment of the present invention.

FIG. 16 is a perspective view showing a configuration of a unit body and a function expansion tray according to a fifth embodiment of the present invention.

FIG. 17 is a perspective view illustrating a configuration of a unit body and a function expansion tray according to a sixth embodiment of the present invention.

FIG. 18 is a sectional view showing a configuration of a unit main body and a function expansion tray according to a sixth embodiment of the present invention.

FIG. 19 is a perspective view showing a configuration of a unit body and a function expansion tray according to a seventh embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Endoscopy apparatus 2 Unit main body 12 Work table part 29,31,32,36,37,41,43,46,5
1,61,71 Function expansion tray

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tetsuya Ono 2-43-2 Hatagaya, Shibuya-ku, Tokyo Inside Olympus Optical Industrial Co., Ltd. (72) Inventor Ken Kawabata 2-43-2 Hatagaya, Shibuya-ku, Tokyo Within Olympus Optical Co., Ltd. (72) Inventor Makoto Toriyama 2-43-2 Hatagaya, Shibuya-ku, Tokyo Inside Olympus Optical Co., Ltd. (72) Tadashi Nomura 2-43-2, Hatagaya, Shibuya-ku, Tokyo Olympus Optical Co., Ltd.

Claims (1)

[Claims] 1. A unit main body in which a plurality of peripheral devices used for endoscopy are housed, and a function expansion tray can be housed or detachably connected to the unit main body. Endoscopy equipment.