JP2001178753A - Multi-joint medical care device, multi-joint medical care equipment and multi-joint adapter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multi-joint medical care device, allowing mounting of various medical care equipments in a removable and replaceable manner and power supply corresponding to the mounted medical treatment equipments and offering simple construction requiring less extra means and circuits and ensuring the operability for the purpose of medical treatment. SOLUTION: A body 5 of the medical treatment device 10 has a power supply circuit for supplying dedicated power to an electric operation part of the medical treatment equipment via a dedicated current connection terminal, a power control part for power supply after selecting the power supply circuit corresponding to the types of the medical treatment equipment 6, 6A connected to multijoint couplers 1, 1A and a medical treatment determining means for determining which medical treatment equipment is connected. After the types of the medical treatment equipments 6, 6A connected thereto are determined, dedicated power is automatically supplied to the medical treatment equipment 6, 6A.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is typified by a dental medical device, and supplies power, water, air, and the like to medical devices such as a scaler, a handpiece, a photopolymerizer, and a diagnostic device for diagnosis and treatment. The present invention relates to a multi-joint medical device that uses these medical devices by detachably attaching them to a multi-joint joint of the medical device, a multi-joint medical device and a multi-joint adapter used in the medical device.

[0002]

2. Description of the Related Art A medical treatment apparatus for diagnosing and treating by supplying power, water, air, etc., represented by a dental treatment apparatus, to medical equipment such as a scaler, a handpiece, a photopolymerizer, and a diagnostic device. Therefore, in a medical device which is used by detachably attaching these medical devices to a tube led out from the medical device main body, conventionally, a tube to which the medical device is attached is provided according to the type of the medical device to be used. Was.

[0003] This depends on the type of medical equipment such as a scaler, a handpiece, a photopolymerizer, and a diagnostic device.
Because the power, water, air, etc. required for treatment are different,
This is because the tube was intended to supply only what was needed.

[0004] For this reason, as the number of types of medical equipment increases, the number of tubes led out from the main body of the medical equipment increases, and the installation place is required to be wider, and medical treatment is hindered by the intertwining of tubes. And the structure of the medical device main body also becomes complicated.

[0005] In order to solve such a problem, there has been proposed a medical treatment apparatus provided with a multi-tube in which necessary medical equipment can be detachably attached instead of a conventional tube.

For example, in Japanese Patent Publication No. 6-9577, FIG.
(1) has proposed a dental care device provided with a multi-tube.

[0007] The dental treatment apparatus 100 includes a treatment apparatus main body 150 and a multi-tube 11 derived therefrom.
The multi-tube 110 is provided with a joint 111 at the end thereof, and various medical devices A1 to A5 such as a micromotor handpiece, an air turbine handpiece, and a scaler are detachably attached to the joint 111. It can be attached as much as possible.

[0008] The medical device main unit 150 includes a control unit 130,
The control unit 130 includes a switching circuit 141, an identification command circuit 140, and an operation power supply circuit 120 that supplies power according to the medical device, a water supply circuit 121 that supplies water,
A tip air supply circuit for supplying cooling air, a drive air supply circuit 123 for supplying air for driving to an air turbine handpiece, etc., are provided. The necessary power, water, and air are supplied to the devices A1 to A5.

The operating power supply circuit 120 has a power supply 152,
The water supply circuit 121 is connected to a water supply source 153, the chip air supply circuit 122, and the drive air supply circuit 123 is connected to a pressurized air source 154.

The switching circuit 141 includes an operating power supply circuit 12
0 and the identification command circuit 140 are connected to the electric line 112 connected to the joint 111 through the multi-tube 110.
The identification command circuit 140 identifies which medical device is connected by the difference in resistance and impedance of the medical devices A1 to A5 connected to the joint 111 by the electric line 112, and identifies which medical device is connected. Depending on the identification result, the power supply required for the connected medical equipment,
The water and air selection commands are sent to the various supply circuits 120-1.
Give to 23.

In the multi-tube 110, in addition to the electric line 112, the water line 11 from the water supply circuit 121 is provided.
3. The chip air line 114 from the chip air supply circuit 122 and the drive air line 115 from the drive air supply circuit 123 pass through and reach the joint 111. Also, the joint portion 11 of the multi-tube 110
1 is provided with a sensor means 116 for detecting the attachment / detachment of the medical equipment.

The dental medical device 100 is provided with a control drive switch 151 for supplying power, water, and air to the connected medical devices A1 to A5 to drive them. 130 and the identification command circuit 140.

In this dental care apparatus 100, when any medical equipment is connected to the joint 111 of the multi-tube 110, the connection is detected by the sensor means 116, and the switching circuit 141 is switched to the identification command circuit 140 side. Can be switched
The identification command circuit 140 identifies the connected medical device,
The result is stored.

Thereafter, when the control drive switch 151 is operated, the switching circuit 141 is switched to the operation power supply circuit 120 side, and based on the identification result of the medical equipment stored in the identification command circuit 140, the respective supply circuits are switched. 120-12
3 is instructed so that necessary power, water and air are supplied.

As described above, in the dental medical treatment apparatus 100, a plurality of medical equipments A1 to A5 can be detachably attached to one multitube 110, and a necessary power supply and Water and air are also supplied. In order to obtain such a function, the identification command circuit 140, the switching circuit 141, and the sensor means 1 provided in the joint 111 are provided.
An extra circuit such as 16 was required.

[0016] Further, any medical equipment can be detachably attached to the same joint, and furthermore, the connection terminals of the joint are connected so that power, water, air and the like are communicated and supplied as necessary. It is necessary to clarify the arrangement and structure, but no such description is made.

On the other hand, in the control apparatus for dental equipment described in Japanese Patent Publication No. 3-34545, the configuration of the connection terminal in such a joint is described, but a method for identifying the connected medical equipment is not described. In addition, a connection terminal dedicated to identification is provided at the joint portion, and the joint portion has to be enlarged by the additional connection terminal, and the structure becomes complicated.

In any of the above-mentioned apparatuses, the multi-tube has a tube and a joint for realizing a multi-joint which are integrally treated, and any medical equipment which is detachably mounted on the tube itself. In addition to various electrical wiring, it is necessary to provide conduits for water, air, etc., so that the tubes are inevitably thick and heavy, and medical equipment mounted on this multi-tube Had poor operability. This operability problem was particularly significant in the case of medical equipment that does not require water or air, such as a root canal length measuring instrument.

[0019]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and enables various medical devices to be detachably mounted, and a power supply adapted to the mounted medical device. The purpose of the present invention is to provide a multi-joint medical device, a multi-joint medical device, and a multi-joint adapter, which can supply, have a simple structure, and therefore have few extra means and circuits and can ensure operability according to the purpose of medical treatment. And

The present invention proposes a multi-joint medical device in claims 1 to 5, a multi-joint medical device in claims 6 and 7, and a multi-joint adapter in claim 8.

In the multi-joint medical treatment apparatus of the present invention, the connection terminal of the multi-joint joint is made common, so that any medical equipment can be attached and detached, and a dedicated connection terminal corresponding to the medical equipment to be connected is connected. If the continuity of a specific dedicated connection terminal is confirmed by the connection of the medical device, it is determined that the medical device using the dedicated connection terminal is connected, and The necessary power is supplied automatically. Therefore, a separate identification circuit, an identification element, and the like are not required, and the type of the medical care device can be determined by judging the conduction of the original power supply circuit, and an extra circuit and the like for the determination are minimized.

Also, the multi-joint joint and the tube for detachably attaching the medical equipment are treated as being independent from each other, and the relationship between the tube and the multi-joint joint is made different according to the type of the medical equipment. I have. In other words, when electricity is used for medical treatment, a tube such as water or air is not required, and the tube can be made thin. Therefore, the tube is provided on the medical treatment device side, and the multi-joint joint is directly attached to the medical treatment device side. In this way, the joint of the medical device and the main body of the medical device are connected by a thin, flexible tube having only a dedicated electric wiring, and the operability of the medical device is greatly improved.

On the other hand, in the case where other than electricity is used for medical treatment, the water and air conduits almost determine the thickness of the tube. The multi-joint joint is provided at the tip of a multi-tube drawn out of the medical treatment device. In this way, in medical treatment, more frequently, and for various types of medical devices using water, the medical device itself can be detachably replaced with a multi-joint joint provided at the tip of the multi-tube. This solves the problem of increasing the number of tubes and entanglement.

In other words, the multi-joint medical treatment apparatus of the present invention realizes multi-joint while taking into account overall the frequency of use depending on the type of medical equipment, the thickness of the tube by the fluid used, the operability, etc. By changing the position of the joint joint, the utility of the multi-joint can be fully utilized.

Here, the medical device is a medical device for performing diagnosis and treatment by supplying power, water, and air to the multi-joint joint portion installed in the medical device and supplying power, water, and air to the medical device. It includes all of the devices, and includes medical devices used in otolaryngology, obstetrics and gynecology, urology, ophthalmology, etc., including dental medical devices.

The medical equipment includes only electricity for diagnosis or treatment, or includes all appliances that use water and air in addition to electricity, regardless of how electricity is used. For example,
Electric drive cuts and grinds, sprays and discharges clean water and chemicals for treatment, treats by the action of electricity, diagnoses, and uses a combination of predetermined electrical contacts for voltage In the field of dentistry, such medical instruments include various handpieces, air turbine handpieces, micromotor handpieces, scalers, photopolymerizers, and the like. It includes a tube length measuring device, an intraoral camera, a pocket measuring device, a root canal treatment device, and the like.

Explained individually, the multi-joint medical treatment apparatus according to the first aspect has an electric operating section and is capable of detachably attaching various medical equipment using electricity for medical treatment. In a medical treatment device provided with a joint, the position and the number of connection terminals of the multi-joint joint are a common one that is not affected by the type of medical equipment connected to the joint, and their connection The terminal includes a terminal exclusively used as a dedicated power supply connection terminal for supplying a dedicated power supply to an electric operating unit of a medical device to be connected, and the main body of the medical treatment device is connected via the dedicated power supply connection terminal. Select a power supply circuit that supplies dedicated power to the electrical operating section of the medical device and a power supply circuit that matches the type of medical device connected to the multi-joint joint. A power supply control unit for supplying power; and a medical device determination unit configured to determine which medical device is connected by conduction of the dedicated energization connection terminal. A special power supply is automatically supplied to the device.

In this medical treatment device, the multi-joint joint is directly installed on the medical treatment device.

According to a second aspect of the present invention, there is provided a multi-joint medical treatment apparatus having an electric operating section, and capable of detachably attaching various kinds of medical equipment which uses something other than electricity for medical treatment. The multi-joint joint is provided at a tip of a multi-tube derived from the main body of the medical device, and the position and number of connection terminals are connected to the joint. It is a common thing that is not affected by the type of medical equipment,
In addition, those connection terminals include those exclusively used as a dedicated power supply connection terminal for supplying a dedicated power supply to an electric operation unit of a medical device to be connected, and the main body of the medical device includes the dedicated A power supply circuit that supplies a dedicated power supply to the electric operating unit of the medical device via the power connection terminal and a power supply circuit that matches the type of the medical device connected to the multi-joint joint are selected to supply power. A power control unit for controlling the medical device, and a medical device determining unit that determines which medical device is connected by conducting the dedicated power connection terminal.The type of the connected medical device is determined, and the dedicated medical device is dedicated to the medical device. Is automatically supplied.

In this medical device, a multi-joint joint is provided at the end of a multi-tube that is led out of the medical device.

According to a third aspect of the present invention, there is provided a multi-joint medical treatment apparatus including the multi-joint joints of the first and second aspects, wherein a power supply circuit, a power supply controller, and a medical device discriminating unit are shared. Features.

According to a fourth aspect of the present invention, there is provided a multi-joint medical device according to any one of the first to third embodiments, wherein two or more of the dedicated energizing connection terminals are used for one medical device. The above-mentioned medical device discriminating means is provided by a combination of conductive dedicated connection terminals.
It is characterized by determining which medical device is connected.

[0032] The medical treatment apparatus is as follows:
As a general rule, one-to-many dedicated power connection terminals corresponding to medical devices are provided in one-to-one correspondence, and the presence / absence of conduction is determined based on this correspondence to determine the type of the connected medical device. By doing so, it is possible to cope with medical devices of a type that is equal to or more than the number of dedicated energizing connection terminals. As a result, the required number of dedicated energizing connection terminals can be reduced, and the size of the multi-joint joint can be reduced. Can also be reduced.

According to a fifth aspect of the present invention, there is provided the multi-joint medical treatment apparatus according to any one of the first to fourth aspects, wherein when the connected medical equipment is determined, a power supply adapted to the connected medical equipment is provided. In addition to the supply, the control and display according to the medical equipment are performed.

After the medical device is identified, the medical device performs not only power supply but also control and display corresponding to the medical device, so that it is convenient to use the medical device.

A multi-joint medical device according to a sixth aspect is a multi-joint medical device used by being connected to the multi-joint joint according to the first aspect, wherein the multi-joint medical device corresponds to the multi-joint joint. Is provided at the distal end of a device tube derived from the main body of the medical device and corresponding to the type of the medical device.

This multi-joint medical device does not use a working medium requiring a large-diameter or rigid supply circuit in addition to electricity, and corresponds to a multi-joint joint for the medical device. A dedicated tube is provided. Therefore, this tube
It is thin and flexible with the necessary electrical wiring for the medical equipment, and improves the operability of the medical equipment.

A multi-joint medical device according to a seventh aspect is a multi-joint medical device used by being connected to the multi-joint joint according to the second aspect, wherein the multi-joint medical device corresponds to the multi-joint joint. Is provided.

This multi-joint medical device uses water or the like for medical treatment, and has no tube on the medical device side corresponding to the multi-joint joint for the medical device. Therefore, even if it is frequently used and replaced, and there are many types of medical devices, there is no need to worry about many tubes.

The multi-joint adapter according to the eighth aspect is a medical device provided with a device joint that does not correspond to the multi-joint joint according to the first or second aspect. It is for connecting to any one of the multi-joint joints.

Therefore, an old medical device which does not support the multi-joint can be used in the multi-joint medical device of the present invention without wasting.

[0041]

Embodiments of the present invention will be described below with reference to the drawings. In the following, as an example of a medical treatment device, a case of a dental medical treatment device is described,
The field of the invention is not limited to this.

FIG. 1 is a conceptual diagram showing an example of the multi-joint medical treatment apparatus of the present invention.

The multi-joint medical treatment apparatus 1 shown in FIG.
0 is provided with a main body 5 provided with a multi-joint joint 1, and a plurality of multi-joint medical devices 6 are detachably attached to the multi-joint joint 1 to perform diagnosis,
Treatment can be given. The structure and function of the multi-joint joint 1 will be described later.

These multi-joint medical devices 6 are:
As shown, for example, a root canal length measuring device 6a,
b, an intraoral camera 6c, which uses only electricity without using water or air for medical treatment. Correspondingly, the main body 5 also includes a power source 31, an air source 32, and a water source 3 in the multi-joint joint 1.
3, only the electricity is supplied from the power supply 31.

In this case, the multi-joint joint 1 is directly attached to the main body 5, and the equipment main body 61 is connected to the multi-joint compatible equipment joint 63 by the equipment tube 62. By 62
The operability when the operator operates the multi-joint medical devices 6a to 6c with the device main body 61 is secured.

According to the present invention, when water and air are not used, the multi-joint joint 1 is directly attached to the medical treatment device 5 to supply electricity for medical treatment. It is characterized in that it is provided on the medical treatment device 6 side.

In this way, the instrument tube 62 is
Although each tube is a dedicated one that contains only the necessary electrical wiring for each medical device, the tube 62 itself is thin and flexible, thereby greatly improving the operability of the medical device. On the other hand, these medical devices that do not use water and air alternately use a plurality of types at a time, or rarely use them at the same time.Also, since the tubes are thin, the number of tubes increases, and the problem of entanglement also occurs. Less.

In the above description, an example is shown in which only the power is supplied from the power supply 31 among the power supply 31, the air source 32, and the water source 33. It is not necessary to make the tube rigid, and if the tube can be kept thin and flexible, a working medium supply circuit other than electricity may be provided.

The multi-joint medical treatment apparatus 1 shown in FIG.
0 is provided with a main body 5 from which a multi-tube 12 provided with a multi-joint joint 1A at its tip is provided, and a plurality of multi-joint medical devices 6A are detachably attached to the multi-joint joint 1A to perform diagnosis and diagnosis. Treatment can be given. The structure and function of the multi-joint joint 1A will also be described later.

These multi-joint medical devices 6A
Are, for example, a scaler 6Aa, a micromotor handpiece 6Ab, and a micromotor handpiece 6Ac, all of which use not only electricity but also water or air for medical treatment. Correspondingly, in the main body 5, electricity, air, and water are supplied to the multi-joint joint 1A from the power supply 31, the air source 32, and the water source 33 via the multi-tube 12. ing.

In this case, the multi-joint joint 1A is attached to the tip of the multi-tube 12 extending from the main body 5, and the multi-joint medical devices 6Aa to 6A
On the c side, the device main body 61 and the device coupling portion 64 are directly connected,
The multi-tube 12 ensures operability when the surgeon operates the device main body 61 while holding it.

According to the present invention, when water and air are used as described above, the multi-joint joint 1A is attached to the distal end of the multi-tube 12 led out from the main body 5, and the medical equipment 6 is used.
It is characterized in that no tube is provided on the side.

In this manner, a plurality of medical devices 6A can be used by detaching and replacing them with one multi-tube 12, the number of tubes 12 can be reduced, and the problem of entanglement rarely occurs. . In particular, the effect is great because the number of thick tubes containing water and air is reduced. On the other hand, pipes for water and air are thicker than electrical wiring,
The operability of the multi-tube is not inferior to the case where the tube is dedicated.

The multi-joint medical device shown in FIG. 1C is different from the multi-joint medical device shown in FIG.
(B) is a combination of the multi-joint medical equipment. In other words, the main body 5 is provided with a direct-attached type multi-joint joint 1 and a multi-joint joint 1A with a multi-tube 12. The multi-joint joint 1 has a medical device 6a that does not use water or air. , 6b,
6c is detachably mounted and used, while the multi-joint joint 1A is provided with medical equipment 6 using water and air.
Aa, 6Ab, and 6Ac are detachably mounted and used.

Thus, the medical devices 6a, 6b, 6 can be used less frequently and can make the tube thinner.
In (c), the operability is ensured, and the number of tubes and the problem of entanglement do not occur much. On the other hand, in the medical devices 6Aa, 6Ab, and 6Ac that are frequently used and many types are used, the tubes are shared by the multi-tube 12. This solves the problem of the number of tubes and the entanglement without significantly affecting the operability, and as a whole, the effect of the multi-joint is effectively exerted in an actual use mode.

The multi-tube 12 is made of, for example, a flexible tube, and has improved operability when performing diagnosis and treatment by connecting medical equipment.

FIG. 2 is a detailed view of an essential part of an example of the multi-joint medical treatment apparatus shown in FIG. Therefore, the same reference numerals are given to the parts already described, and the repeated description will be omitted.

The main body 5 of the multi-joint medical treatment apparatus 10
Includes a multi-joint joint 1, a power supply circuit 2 for supplying electricity according to the type of medical equipment 6, a power supply control unit 3 for controlling the driving of these power supply circuits 2, a plurality of energization sensors SEL1 to SEL1. The medical device discriminating means 4 for determining which medical device 6 is connected based on a signal from the medical device 8 is provided. In this figure, a root canal length measuring device, which is one of the multi-joint medical devices 6 provided with the device joint 63 corresponding to the multi-joint medical device 10 in the multi-joint medical device 10. 6a is connected.

The multi-joint joint 1 has thirteen connection terminals 11, of which 1, 2, 3, 4, 5, 6,
The connection terminals 11 of 13 and 12 are dedicated energization connection terminals 11A.
As shown in the figure, the dedicated power supply connection terminal 11A (1) is for grounding, and is connected to the dedicated power supply circuit 2 via the power supply sensor SEL1 having the attenuator ATT. Dedicated power connection terminal 11A
(2) is for the ground of the photopolymerizer, and the attenuator AT
A dedicated power supply connection terminal 11A (3) is connected to a dedicated power supply circuit 2 through a conduction sensor SEL2 provided with an attenuator ATT. The dedicated power supply connection terminal 11A (4) is connected to the power supply circuit 2 and is used for an additional power supply of the photopolymerizer, and is provided with a power supply sensor SE having an attenuator ATT.
The dedicated power supply connection terminal 11A (5) is connected to the dedicated power supply circuit 2 via L4, and is connected to the dedicated power supply circuit 2 via the conduction sensor SEL5.
Is connected to the dedicated power supply circuit 2 through the conduction sensor SEL6, and is connected to the dedicated conduction connection terminal 11A.
(13) is a short-circuit terminal, which is connected to a 5V DC power supply 37 via an energization sensor SEL7, and a dedicated energization connection terminal 11A (12) for a scaler power supply is provided via an energization sensor SEL8 having an attenuator ATT. It is connected to a dedicated power supply circuit 2.

The energization sensors SEL1 to SEL8 provided at the respective dedicated energization connection terminals 11A detect the energization of the respective terminals and transmit the detection signals to the medical device discriminating means 4. , The conduction sensors SEL1
It is determined which medical device 6 is connected based on the combination of the energization detection signals from 8. However, the current sensor SE
L7 is a dedicated power connection terminal 11A as a short terminal
By determining the energization of (13), the attachment / detachment of the medical device 6 is determined regardless of the type of the medical device 6.

The remaining portion of the connection terminal 11 is used for various control signals and measurement signals. Here, the connection terminals 11 (7), (8) and (9) are used for various control signals. The connection terminals 11 (7) and (8) are connected to the connection terminal 11 via changeover switches SET1 and SET2, respectively.
(9) is directly connected to the control circuit 34. The connection terminal (10) is for a root length measurement waveform, and is connected to the root length waveform measurement circuit 35a and the root canal length measurement circuit 35b. The connection terminal (11) is for a camera video signal and has a frame memory 36a, It is connected to a display means (LCD) 36b.

The power supply circuit 2 supplies power in accordance with the dedicated energization connection terminals 11A connected thereto. For example, the power supply circuit 2 connected to the dedicated energization connection terminal 11A (12) for the scalar power supply supplies power having a voltage of 2V to 40V and a frequency of 27KHz or 50KHz.

The power control section 3 includes not only the above-described various power supply circuits 2 but also a control circuit 34 and a root length waveform measurement circuit 35.
a, a root canal length measurement circuit 35b, a frame memory 36a, a display means (LCD) 36b, and the like. It goes without saying that the display content displayed on the display means automatically corresponds to the type of the medical device 6 to be connected.

The root canal length measuring device 6 a connected to the multi-joint joint 1 serves as an electric operating portion of the device main body 61.
It has a file folder 61a and a counter electrode 61b.
The equipment joint portion 63 has 13 connection terminals 66 of 13 multi-joints corresponding to the multi-joint joint portion 1 in location.
Of the connecting terminals 66,
6 (1) is connected to the file folder 61a as a dedicated power connection terminal 66A (1) for ground.
(10) is connected to and mounted on the counter electrode 61b for the root length measurement waveform, and other connection terminals are not mounted.

When the root canal length measuring device 6a is connected to the multi-joint joint 1 in the non-attached state, the conduction sensor SEL7 of the dedicated conduction connection terminal 11A (13) as a short terminal is connected.
Detects that the root canal length measuring instrument 6a has been attached, and supplies an energization signal (O).
Send. In response to this, the power supply control unit 3
6b, the display of "medical equipment not mounted" is displayed once, and various power supply control units 2 output detection power in a state where all the attenuators ATT are operated. Here, root canal length measuring device 6
a, the connection terminal 66A (1) and the dedicated energization connection terminal 11A (1), and the connection terminal 66 (10) and the connection terminal 11
Although only (10) communicates, the file folder 61
a and the counter electrode 61b do not communicate with each other.
Neither of the energization sensors L6 and SEL8 generates an energization signal (x).

The medical device discriminating means 4 determines that only the energization signal of SEL7 is ○, and that the other SEL1 to SEL6, SEL8
Since the energization signal of “X” is ×, the connected medical equipment 6
Discriminates from the root canal length measuring device 6a, and based on the discrimination result,
The power supply control unit 3 displays that the root canal length measuring device is connected to the display means 36b and displays related information, controls the root length waveform measuring circuit 35a, the root canal length measuring circuit 35b, and the like, and controls the root canal length. Make measurements possible.

Incidentally, in the case of the root canal length measuring instrument 6a, the electric operating portion is only the file folder 61a and the counter electrode 61b.
Except during the measurement, the two electric actuators 61a and 61b are not in communication with each other.
L1 does not detect energization, and determines that it is the root canal length measuring device 6a based on an energization signal of an energization sensor SEL7 that detects attachment / detachment of a device.

The determination of the end of the root canal length measurement is made when the measurement signal does not change for a certain period of time or when the conduction sensor SEL7
Is performed when the energization signal of the terminal becomes "x". At the same time, it is determined that the root canal length measuring device 6a has been removed, and the display means 36b
Then, a message "Medical equipment not installed" is displayed.

The instrument tube 62 connecting the main body 61 of the root canal length measuring instrument 6a and the instrument joint 63 is a dedicated one including only the line for the file folder 61a and the counter electrode 61b, and is thin and flexible. The operability of the root canal length measuring instrument 6a is improved.

FIG. 3 shows a case in which a photopolymerizer 6b is connected as a medical device to the multi-joint medical device shown in FIG. 1 (a). In this case, the main unit 5 is the same as that in FIG. 2, and the only difference is that the medical device 6 to be connected is not the root canal length measuring device 6a but the light polymerization device 6b.

The electric operating portion of the device main body 61 of the photopolymerization unit 6b includes a photopolymerization lamp 61c, an irradiation switch 61d, and an FET.
61e and a temperature sensor 61f. Equipment joint 6
3 can be provided with 13 multi-joint connection terminals 66 in place similarly to the root canal length measuring instrument 6a. Of these connection terminals 66, the connection terminal 66 (1) is a dedicated power connection for grounding. The connection terminal 66 (2) is used as the terminal 66A (1).
Is a dedicated power connection terminal 66A (2) for grounding the photopolymerizer, the connection terminal 66 (3) is a dedicated power connection terminal 66A (3) for the power of the photopolymerizer, and the connection terminal 66 (4) is an additional photopolymerizer. As power supply connection terminal 66A (4) for power supply,
It is connected to and mounted on the photocuring lamp 61c.

The connection terminal 66 (7) is connected to the irradiation switch 61d, the connection terminal 66 (8) is connected to the FET 61e for an FET switching signal, and the connection terminal 66 (9) is connected to the temperature sensor 61f. Terminal is not mounted.

When the light polymerization device 6b is connected to the multi-joint joint 1 in a non-mounted state, the current sensor SEL7 of the dedicated current connection terminal 11A (13) as a short terminal detects the mounting of the light polymerization device 6b, and Send a signal (O).
In response to this, the power supply control unit 3 causes the display unit 36b to temporarily display "Medical device not mounted", and outputs a detection power supply to various power supply control units 2 in a state where all the attenuators ATT operate. Let it. Here, the connection terminal 66A (1) and the dedicated energization connection terminal 11A are connected by the connection of the photopolymerization unit 6b.
(1) Connection terminal 66A (2) and dedicated energization connection terminal 11
A (2), connection terminal 66A (3) and dedicated energization connection terminal 1
1A (3), connection terminal 66A (4) and dedicated energization connection terminal 11A (4), connection terminal 66 (7) and connection terminal 11
(7) Only the connection terminal 66 (8) communicates with the connection terminal 11 (8), only the connection terminal 66 (9) communicates with the connection terminal 11 (9),
The energization sensors SEL1 to SEL4 generate energization signals (（).

The medical device discriminating means 4 includes SEL1 to SEL
4. Since the energization signal of the energization sensor of SEL7 is ○ and the energization signals of the other SEL5, SEL6, and SEL8 are x, the connected medical equipment 6 is determined to be the photopolymerizer 6b, and based on the determination result, The power control unit 3 displays that the photopolymerization device is connected to the display means 36b and related information, and controls the power supply circuit 2 and the control circuit 34 so that photopolymerization can be performed.

In this way, when the photopolymerization processing is completed and the energization signal of the energization sensor SEL7 becomes x, it is determined that the photopolymerization unit 6b has been removed, and the display means 36b displays
The display “Medical equipment not installed” is displayed.

The equipment tube 62 connecting the main body 61 of the light polymerization device 6b and the equipment joint 63 is provided with a light polymerization lamp 61.
c, irradiation switch 61d, FET 61e, temperature sensor 6
It will be dedicated to include 6 electrical lines for 1f and can be configured as thin and flexible,
The operability of the photopolymerizer 6b is improved.

FIG. 4 shows a case where an intraoral camera 6c is connected as a medical treatment device to the multi-joint medical treatment device of FIG. 1 (a). In this case, the main unit 5 is the same as in FIG. 2, and the only difference is that the medical device 6 to be connected is not the root canal length measuring device 6a but the intraoral camera 6c.

The electric operating portion of the device main body 61 of the intraoral camera 6c includes a camera power supply 61g, a freeze switch 61h,
Upside down switch 61i, 1/4 display switch 61j,
A camera 61k is provided. The device joint 63 may include thirteen multi-joint connection terminals 66 similarly to the root canal length measuring instrument 6a. Of these connection terminals 66, the connection terminal 66 (1) is a dedicated power connection terminal for grounding. 66A
As (1), the connection terminal 66 (6) is connected to the camera power supply 61g as a dedicated power supply connection terminal 66A (6) for camera power supply,
The connection terminal 66 (7) is connected to the freeze switch 61h, the connection terminal 66 (8) is connected to the freeze switch 61i, the connection terminal 66 (9) is connected to the 1/4 display switch 61j, and the connection terminal 6 is connected.
6 (11) is connected and mounted on the camera 61k, and the other connection terminals are not mounted.

When the intra-oral camera 6c is connected to the multi-joint joint 1 in the non-mounted state, the detection of the mounting, the display of "the medical equipment not mounted", and the output of the detection power supply are performed in the same manner as described above. Here, the connection terminal 66A (1) and the dedicated conduction connection terminal 11A (1), the connection terminal 66A (6) and the dedicated conduction connection terminal 11A (6) connection terminal 66 (7) and the connection terminal are connected by the connection of the intraoral camera 6c. 11 (7), connection terminal 66
(8) and connection terminal 11 (8), connection terminal 66 (9) and connection terminal 11 (9), connection terminal 66 (11) and connection terminal 1
Only 1 (11) communicates, and the energization sensors SEL1 and SEL6 generate an energization signal (（).

The medical device discriminating means 4 includes SEL1, SEL
6, the energization signal of the energization sensor of SEL7 is o, and the energization signals of the other SEL2 to SEL5 and SEL8 are x, so the connected medical equipment 6 is determined to be the intraoral camera 6c, and based on the determination result, The power control unit 3 displays that the intraoral camera is connected to the display means 36b and displays related information, and controls the power supply circuit 2, the control circuit 34, the frame memory 36a, the display means 36b, and the like. The video of the inner camera 6c is displayed.

When the photopolymerization processing is completed and the energization signal of the energization sensor SEL7 becomes x, it is determined that the intraoral camera 6c has been removed, and the display means 36b
Then, a message "Medical equipment not installed" is displayed.

Also in this case, the equipment tube 62 connecting the main body 61 of the intraoral camera 6c and the equipment joint part 63 includes a camera power supply 61g, a freeze switch 61h, an upside down switch 61i, a 1/4 display switch 61j, and a camera 61k.
And six electric lines for exclusive use, can be configured as a thin and flexible one, and the operability of the intraoral camera 6c is improved.

FIG. 5 is a detailed view of an essential part of an example of the multi-joint medical treatment apparatus shown in FIG. This multi-joint medical device 10 is different from those shown in FIGS.
And a water supply circuit from an air source 32 and a water supply circuit from a water source 33. Correspondingly, the multi-joint joint 1A has an air connection terminal 13 A connection terminal 14 is provided.

The multi-joint joint 1A is derived from the main body 5 and is provided at the tip of a multi-tube 12 provided with a power supply circuit, an air supply circuit and a water supply circuit similar to those shown in FIGS. In that it differs from that of FIGS.

FIG. 5 shows a case in which a scaler 6Aa is connected as the medical equipment 6 to such a multi-joint joint 1A.

The electrical operating portion of the device main body 61 of the scaler 6Aa includes a scaler lamp 611 and a vibrator 61m. The equipment joint portion 64 has 13 connection terminals 66 of the multi-joint corresponding to the connection terminal 11 of the multi-joint joint portion 1A and the air connection terminal corresponding to the air connection terminal 13 and the water connection terminal 14. 67, water connection terminal 6
8 among these connection terminals 66, 67, 68, the connection terminal 66 (1) is a dedicated power connection terminal 6 for grounding.
6A (1), the connection terminal 66 (5) serves as the dedicated power supply connection terminal 66A (5) for the lamp power supply;
Although the connection terminal 66 (12) is connected and mounted on the vibrator 61m as a dedicated power supply connection terminal 66A (12) for the vibrator drive power supply, and the water connection terminal 68 is connected and mounted on the water connection terminal 14 in 1l. , Other connection terminals are not mounted.

When the scaler 6Aa is connected to the unjoined multi-joint joint 1A, the detection of the attachment, the display of "the medical equipment is not attached", and the output of the detection power supply are performed in the same manner as described above. Here, by connecting the scaler 6Aa, the connection terminal 66 (1) and the dedicated energizing connection terminal 11A (1), the dedicated energizing connection terminal 66A (5) and the exclusive energizing connection terminal 11A are provided.
(6) The exclusive energizing connection terminal 66A (12) and the exclusive energizing connection terminal 11A (12) communicate with each other, and SEL1, SEL5,
The conduction sensor of SEL8 generates a conduction signal (通電).

The medical device discriminating means 4 includes SEL1, SEL
5, the energization signal of the energization sensor of SEL7, SEL8 is ○,
Since the energization signals of the other SEL2 to SEL4 and SEL6 are x, the connected medical equipment 6 is scaler 6
Aa is determined, and based on the determination result, the power control unit 3 displays that the scaler is connected to the display unit 36b and displays related information, and controls the power supply circuit 2 and the like.
Scaler 6Aa using water supplied by water supply circuit
Medical treatment by

In this way, when the scaler medical treatment is completed and the energization signal of the energization sensor SEL7 becomes "x", it is determined that the scaler 6Aa has been removed and the display means 36b
Then, a message "Medical equipment not installed" is displayed.

In this case, the scaler 6Aa is
1 and the device joint portion 64, which is connected to a multi-joint joint portion 1A provided at the tip of the multi-tube 12 to ensure operability and to provide the multi-joint joint portion 1A with various types of electric power. The multi-joint tube 12 is shared by using a medical device 6A that uses the working medium of the above (1) and that is detachably connected and used.

In this manner, the effects of the multi-joint medical treatment apparatus shown in FIG. 1 are realized by the configuration as shown in FIGS.

FIG. 6 is a diagram showing an example of a medical device identification table used in the multi-joint medical device of the present invention.

The medical device discriminating table shown in this figure includes the medical device discriminating means 12 including the cases of FIGS.
Are used for discriminating medical equipment.

Looking at the columns of the root canal length measuring device, the intraoral camera, the photopolymerizer, and the scaler in the discrimination table, the root canal length measuring device 6a of FIG. It can be seen that it corresponds to the photopolymerizer 6b in FIG. 3 and the scaler 6Aa in FIG. Further, it can be seen that the energization signal of the energization sensor SEL7 for determining the attachment / detachment of the medical equipment is indicated by で in all cases.

The pocket measuring instrument has dedicated power connection terminals 66A (5) and 11A (5) as pocket power supplies, dedicated power connection terminals 66A (6) as pocket diode power supplies,
11A (6) is used, and the energization of the energization sensors SEL5, SEL6 and SEL7 corresponding to these are determined to be pocket measuring instruments. The root canal treatment device is provided with a dedicated energization connection terminal 66A (3), 11A for a motor power supply in order to rotate a file for treatment while further measuring the root canal length measurement device.
(3) and a dedicated power connection terminal for grounding 66A (1), 11
A (1) is used, and the corresponding energization sensor S
By energizing EL1, 3 and SEL7, it is determined that the device is a root canal treatment device.

By using such a discrimination table,
From the various combinations, it is possible to determine the types of the medical devices that are equal to or more than the number of dedicated power connection terminals.

The above-mentioned medical devices 6, 6A and the corresponding dedicated connection terminals 66A, 11A and connection terminals 66, 11 are used, various power supply circuits 2, a control circuit 34, a root length waveform measurement. Circuit 35a, root canal length measurement circuit 35b, frame memory 36a, display means (LCD) 3
Reference numerals 6b and the like are configured to correspond to the respective medical devices 6, 6A, and are appropriately changed and arranged according to the configuration of the medical devices 6, 6A.

FIG. 7 is a conceptual diagram showing an example of a multi-joint joint according to the present invention. Correspondingly, a multi-joint medical device which is detachably connected to the multi-joint joint is also shown.

The right side of FIG. 7 (a) shows the multi-joint joint 1 shown in FIGS. 2, 3 and 4, and the left side shows a root canal detachably connected to the multi-joint joint 1 in a detachable manner. Length measuring instrument 6a, equipment joint 63 of intraoral camera 6c
Is shown. The multi-joint joint 1A shown in FIG. 5 is shown on the right side of FIG.
A scaler 6Aa and a micromotor handpiece 6A which are detachably connected to the multi-joint joint 1A.
The device coupling part 63 of b is shown.

In this figure, for easy understanding, the thirteen connection terminals 11 provided on the multi-joint joint 1 are shown in FIG.
Among 11A, main 11A (1), 11A (4), 11
Only A (6), 11 (10), 11A (12) are shown,
Only those corresponding to these are also shown in the equipment joint 63. Also, the main connection terminals 11A (1), 11A (4), 11
A (6), 11 (10), and 11A (12), and only the air connection terminal 13 and the water connection terminal 14 are shown.
Only those corresponding to these are shown.

Referring to this figure, the multi-joint joint 1 is provided with all connection terminals 11 and 11A which are detachably connected to the medical equipment 6 at predetermined positions, respectively. Thus, it is understood that only the connection terminal corresponding to the medical device coupling portion 63 is provided. Multi-joint joint 1A and medical equipment joint 6
The same applies to No. 4.

As described above, although it is different for each type, any medical equipment 6 can be connected to the multi-joint joint 1 so as to be detachable and replaceable. The medical device 6A can also be connected and used in a detachable manner. Also, by detecting the energization,
It is also possible to determine medical equipment.

FIG. 8 is a conceptual diagram showing an example of the multi-joint adapter of the present invention. Also in this figure, only the main connection terminals are shown instead of all the connection terminals as in FIG.

The multi joint adapters 7a, 7
c, 7Aa and 7Ab are the existing multi-joint medical devices that are not multi-joint,
It is intended to be able to be used detachably attached to the device.

In this example, connection terminals D (1) and D (10) for the file holder and the counter electrode are provided at the joint Ca of the root canal length measuring instrument Ba which is an existing medical equipment. The installation position does not take into account the multi-joint. Even if this is connected to the multi-joint joint 1 as it is, the corresponding connection terminals will not be conducted. Similarly, the joint part Cc of the intraoral camera Bc is provided with connection terminals D (6) and D (1) for the camera power supply and the ground, but is connected to the multi joint joint part 1 as it is. Can not be used.

The joint CAa of the scaler BAa, which is an existing medical equipment, is provided with connection terminals D (12), D (1), and D14 for the vibrator, the ground, and the water. This does not take into account the multi-joint, and even if it is connected to the multi-joint joint 1A as it is, the corresponding connection terminals will not be conducted. Similarly, connection terminals Db for motor power, ground, air, and water are provided at the joint CAb of the micromotor handpiece BAb.
Although (4), D (1), D13, and D14 are provided, none of them can be used as it is connected to the multi-joint joint 1A.

Multi joint adapters 7a, 7c, 7
Aa, 7Ab are such existing medical devices Ba, B
It is prepared for each of c, BAa, and BAb.

The root canal length measuring device adapter 7a is connected to the equipment joint portion 71 on the side to which the medical equipment is connected by the root canal length measuring device Ba.
Connection terminal D for the file holder and the counter electrode of the joint Ca
(1) The connection terminal 72 corresponding to D (10)
(1) and 72 (10) are provided, while the main joint 73 connected to the multi-joint joint 1 has a dedicated energization connection terminal 11A of the multi-joint joint 1.
The connection terminals 7 correspond to the positions (1) and 11 (10).
4 (1) and 74 (10) are provided.

The root canal length measuring device adapter 7a
Terminals 72 (1), 72 (10) of the device joint part 71 of FIG.
And the connection terminals 74 (1), 74 (1) of the main body joint 73.
0) is connected by an adapter tube 75 as shown.

Therefore, the existing root canal length measuring instrument Ba is connected to the equipment joint 71 of the root canal length measuring instrument adapter 7a,
In this state, if the main body joint portion 73 of the root canal length measuring device adapter 7a is connected to the multi-joint joint portion 1, the connection terminals D for the file holder and the counter electrode of the root canal length measuring device Ba are provided.
(1) and D (10) result in the dedicated energizing connection terminal 11A (1) and the connection terminal 11 of the multi-joint joint 1.
Communicates with (10), multi-joint root canal length measuring instrument 6
This is the same state as when a is directly connected to the multi-joint joint 1, and it can be determined that it is a root canal length measuring instrument, and the root canal length can be measured.

In the intraoral camera adapter 7c, the equipment joint 71 is connected to the camera power supply and ground connection terminals D (6) and D (1) of the joint Bc of the existing oral camera Bc. , Connection terminals 72 (6), 72 (1) are provided. On the other hand, the main joint 73 connected to the multi-joint joint 1 has a dedicated energization connection terminal 11 A (6) of the multi-joint joint 1. Connection terminals 74 (6) and 74 (1) are provided corresponding to the position of 11A (1).

The intraoral camera adapter 7c
Terminal 72 (6), 72 (1) of the device joint part 71 of FIG.
And the connection terminals 74 (6), 74 (1) of the main body joint 73.
Are connected by an adapter tube 75 as shown.

Therefore, the existing oral camera Bc is connected to the equipment joint 71 of the intraoral camera adapter 7c, and in this state, the main body joint 7 of the intraoral camera adapter 7c is connected.
3 is connected to the multi-joint joint 1, the connection terminals D for the camera power supply of the oral camera Bc and the ground are provided.
(6), D (1) results in the dedicated energizing connection terminal 11A (6) and the connection terminal 11A of the multi-joint joint 1
It is in the same state as the case where the multi-joint oral camera 6c is directly connected to the multi-joint joint 1 by communicating with (1), and it can be determined that the camera is an oral camera, and the image of the oral camera can be viewed.

In the same way, taking into account the correspondence and conduction,
The device joint 71 of the scaler adapter 7Aa is provided with device connection terminals 72 (12), 76L, 72 (1), and the body joint 73 is provided with connection terminals 74 (12), 76R, 74 (1). Adapter 7A for motor handpiece
The connection terminals 72 (4), 75
The connection terminals 74 (4), 75R, 76R, 74 (1) are provided on the L, 76L, 72 (1) and the main body joint 73.

Therefore, if these scaler adapter 7Aa and micromotor adapter 7Ab are respectively connected to the existing scaler BAa and micromotor handpiece BAb, they are connected to the multi-joint joint 1A and the type is determined. Necessary power, water, etc. can be supplied.

As described above, by using the multi-joint adapters 7a, 7c, 7Aa, and 7Ab,
Existing medical devices Ba, Bc, BAa, and BAb can be detachably attached to the multi-joint joints 1 and 1A, and can be used in the same manner as the multi-joint medical devices 6 and 6A. Therefore, even when the medical device is changed to the medical device having the multi-tube of the present invention, the existing medical device can be continuously used without wasting only by preparing the multi-joint adapter.

FIGS. 9A and 9B show an example of a multi-joint medical treatment apparatus according to the present invention, wherein FIG. 9A is an overall perspective view, and FIG. 9B is a view showing a display example on display means.

The medical treatment device shown in FIG. 9A is a multi-joint medical treatment device of the type shown in FIG. 1C, and is detachable from the multi-joint joint portion 1 directly attached to the main body 5 (not shown). A medical device 6 having a device tube 62 connected thereto and a multi-tube 12 derived from the main body 5.
The medical device 6A is detachably connected to a multi-joint joint 1A provided at the tip of the medical device, and further includes a vacuum syringe 6B for suction and the like.

Reference numeral 51 denotes a basin table, 8 denotes a dental treatment table on which a patient is placed for medical treatment, 91 denotes a side table support arm, 92 denotes a light pole, 94 denotes a side table, 9 denotes a side table.
Reference numeral 5 denotes a medical device holder provided on the side table 94, in which the medical device 6 having the device tube 62, the medical device 6A connected to the multi-tube 12, and the like are accommodated in a standby state. ing.

[0120] The display means 36b is installed near the upper side of the side table 94, and is located at a position where the operator working on the side table 94 can easily see.

There are two multi-joint joints 1A provided at the tip of the multi-tube 12. Here, any two types of medical equipment 6A among the plurality of medical equipments 6A are provided.
Can be detachably attached, and there is one multi-joint joint portion 1. Any one of the medical treatment devices 6 can be detachably attached. The type of medical equipment connected to 1A is determined by detecting the energization, the appropriate power is supplied, and control is performed, so that medical care suitable for each equipment can be performed.

As shown in FIG. 9 (b), the display means 36b made of a liquid crystal or the like has, in addition to various information, the medical equipment 6, which is connected to the multi-joint joints 1 and 1A,
The type of 6A can also be displayed.

In this figure, the window 52a has two multi-joint joints 1A, each of which is indicated as "tube A, tube B". There is a scaler, and there is one multi-joint joint 1, which is indicated as “joint”, which indicates that a root canal length measuring instrument is connected to this joint.

When the button 52b is operated at the position of the tube A in the window 52a, the details of the micromotor handpiece connected to the tube A are shown in another window 52c. In the case of a diagnostic device such as a root canal length measuring device, diagnostic information is displayed graphically.

In this way, by checking the display, it is checked whether the energization detection was correct or whether the attached medical equipment was correct, and by viewing related information, the medical equipment was used correctly. Can be.

[0126]

The multi-joint medical treatment device of the present invention
The connection terminal of the multi-joint joint is shared so that any medical device can be attached and detached.Also, a dedicated connection terminal corresponding to the medical device to be connected is included in the connection terminal, and the connection of the medical device is established. When the conduction of a specific dedicated connection terminal is confirmed, it is determined that a medical device using the dedicated connection terminal is connected, and the power required for the medical device is automatically supplied. I have. Therefore, there is no need for a separate identification circuit or identification element,
The type of the medical device can be determined by judging the continuity of the original power supply circuit, and an extra circuit or the like for the determination is minimized.

The multi-joint joint and the tube for detachably attaching the medical equipment are treated as being independent from each other, and the relationship between the tube and the multi-joint joint is made different according to the type of the medical equipment. I have. In other words, when electricity is used for medical treatment, a tube such as water or air is not required, and the tube can be made thin. Therefore, the tube is provided on the medical treatment device side, and the multi-joint joint is directly attached to the medical treatment device side. In this way, the joint of the medical device and the main body of the medical device are connected by a thin, flexible tube having only a dedicated electric wiring, and the operability of the medical device is greatly improved.

On the other hand, when other than electricity is used for medical treatment, since the water and air conduits almost determine the thickness of the tube, etc., a multi-tube compatible with the multi-joint is provided on the medical treatment device side. The multi-joint joint is provided at the tip of a multi-tube drawn out of the medical treatment device. In this way, in medical treatment, more frequently, and for various types of medical devices using water, the medical device itself can be detachably replaced with a multi-joint joint provided at the tip of the multi-tube. This solves the problem of increasing the number of tubes and entanglement.

In other words, the multi-joint medical treatment apparatus of the present invention realizes multi-joint while taking into account overall the frequency of use depending on the type of medical equipment, the thickness of the tube due to the fluid used, operability, etc. By changing the position of the joint joint, the utility of the multi-joint can be fully utilized.

In particular, according to the multi-joint medical device of the first aspect, when the connecting tube is thin and flexible, the multi-joint joint is installed directly on the medical device, so that the operability of the medical device is improved. The diagnostic device can be determined while improving the condition.

According to the multi-joint medical device according to the second aspect, when the connection tube becomes thicker including the water supply circuit, the multi-joint joint is attached to the tip of the multi-tube that is led out of the medical device. With the provision, the number of connection tubes can be reduced without lowering the operability of the medical device, and the medical device can be identified while solving the problem of tube entanglement.

According to the multi-joint medical treatment apparatus of the third aspect, the multi-joint joint of both the first and second aspects is provided, and the power supply circuit, the power supply control section, and the medical equipment discriminating means are shared. Therefore, the effects of the first and second aspects are synergistically exhibited.

According to the multi-joint medical treatment apparatus of the fourth aspect, in addition to the effects of any one of the first to third aspects, in addition to the special energizing connection terminal which corresponds to the medical equipment in principle one-to-one, A plurality of medical devices are determined, and the presence or absence of conduction is determined based on the correspondence, and the type of the connected medical device is determined. As a result, the required number of dedicated energizing connection terminals can be reduced, and the size of the multi-joint joint can be reduced.

According to the multi-joint medical device of the fifth aspect, in addition to the effects of any one of the first to fourth aspects, after the medical device is determined, not only power supply but also control corresponding to the medical device is performed. , Display, etc.
It is convenient to use the medical equipment.

According to the multi-joint medical device according to the sixth aspect, a working medium requiring a large-diameter or rigid supply circuit is not used in addition to electricity, and the multi-joint medical device corresponds to the multi-joint joint for the medical device. Then, since a special tube is provided on the medical device side, this tube
It is thin and flexible with the necessary electrical wiring for the medical equipment, and improves the operability of the medical equipment.

According to the multi-joint medical device according to the seventh aspect, water or the like is used for medical treatment, and since there is no tube on the medical device side corresponding to the multi-joint joint for the medical device, Even if it is frequently used and replaced, and there are many types of medical devices, there is no need to be troubled by many tubes.

According to the multi-joint adapter according to the eighth aspect, a medical treatment device provided with a device joint that does not correspond to the multi-joint joint according to any one of the first and second aspects is provided. 2 can be used in the multi-joint medical treatment apparatus of the present invention without wasting old medical equipment that does not support multi-joint.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram showing an example of a multi-joint medical treatment apparatus of the present invention.

FIG. 2 is a detailed view of a main part of an example of the multi-joint medical treatment apparatus of FIG. 1 (a).

FIG. 3 is a detailed view of a main part of an example of the multi-joint medical treatment apparatus of FIG. 1 (a).

FIG. 4 is a detailed view of a main part of an example of the multi-joint medical treatment apparatus of FIG. 1 (a).

FIG. 5 is a detailed view of a main part of an example of the multi-joint medical treatment apparatus of FIG. 1 (b).

FIG. 6 is a diagram showing an example of a medical device identification table used in the multi-joint medical device of the present invention.

FIG. 7 is a conceptual diagram showing an example of a multi-joint joint of the present invention.

FIG. 8 is a conceptual diagram showing an example of a multi-joint adapter of the present invention.

9A and 9B show an example of a multi-joint medical treatment apparatus according to the present invention, wherein FIG. 9A is an overall perspective view, and FIG.

FIG. 10 is a block diagram conceptually showing an example of a medical treatment apparatus provided with a conventional multi-joint tube.

[Explanation of symbols]

  DESCRIPTION OF SYMBOLS 1, 1A Multi-joint joint part 11 Connection terminal 11A Dedicated energization connection terminal 12 Multi-tube 2 Power supply circuit 3 Power supply control part 4 Medical device discriminating means 5 Main unit 6, 6A Multi-joint medical device 61 Device main body 62 Device tube 63 Device joint Part 64 Equipment joint part 65 Electrical operation part 66 Connection terminal 66A Exclusive energization connection terminal 67 Connection terminal 67A Exclusive energization connection terminal 7 Multi joint adapter 10 Multi joint medical treatment device A Medical equipment

Claims (8)

[Claims] 1. A medical treatment device comprising a multi-joint joint having an electric operating part and capable of detachably attaching various medical equipment using electricity for medical treatment, said multi-joint joint comprising: The position and number of the connection terminals of the unit shall be common regardless of the type of medical equipment connected to the joint, and those connection terminals shall be dedicated to the electrical operating part of the medical equipment to be connected. The medical device includes a power supply that supplies exclusive power to the electric operating unit of the medical device through the dedicated power supply connection terminal. Supply circuit, a power supply control unit that selects and supplies power to a power supply circuit according to the type of medical equipment connected to the multi-joint joint, and conducts electricity to the dedicated power connection terminal. Medical device determining means for determining which medical device is connected, determining the type of the connected medical device, and automatically supplying a dedicated power supply to the medical device. Characteristic multi-joint medical treatment device. 2. A medical treatment apparatus having a multi-joint joint part having an electric operating part and capable of detachably attaching various medical equipment that uses something other than electricity for medical treatment. The multi-joint joint is provided at the tip of the multi-tube derived from the main body of the medical device, and the position and number of the connection terminals are common regardless of the type of medical equipment connected to the joint. And those connection terminals include those exclusively used as dedicated power supply connection terminals for supplying a dedicated power supply to the electric operation unit of the medical device to be connected, and the main body of the medical device is And a power supply circuit for supplying a dedicated power supply to the electric operating section of the medical device through the dedicated power connection terminal, and a type of the medical device connected to the multi-joint joint. A power supply control unit for selecting a power supply circuit and supplying power; and a medical device discriminating means for determining which medical device is connected by conduction of the dedicated energizing connection terminal. The type of the connected medical device And a dedicated power supply is automatically supplied to the medical equipment. 3. A multi-joint medical device comprising the multi-joint joint of claim 1 and 2, wherein a power supply circuit, a power control unit, and a medical device discriminating means are shared. 4. The multi-joint medical device according to claim 1, wherein two or more of said dedicated power connection terminals are used for one medical device, and said medical device discriminating means is electrically connected. A multi-joint medical treatment apparatus characterized in that which medical equipment is connected is determined by a combination of dedicated power connection terminals. 5. The multi-joint medical device according to claim 1, wherein when the connected medical device is determined, not only is a power supply adapted to the medical device, but also the medical device is supplied. A multi-joint medical treatment apparatus characterized in that control and display are performed according to the conditions. 6. A multi-joint medical device used by being connected to the multi-joint joint according to claim 1, wherein a device joint corresponding to the multi-joint joint is:
A multi-joint medical device, which is provided at a distal end of a device tube derived from a main body of the medical device and corresponding to a type of the medical device. 7. A multi-joint medical device used by being connected to the multi-joint joint according to claim 2, wherein a device joint corresponding to the multi-joint joint is provided. Medical equipment. 8. A multi-joint joint according to claim 1 or 2, wherein the medical device includes a device joint that does not correspond to the multi-joint joint according to claim 1. Multi joint adapter for connecting to.