TWM485016U - Dental handpiece liquid supply system - Google Patents

Description

Dentist mobile phone system

This creation is about a liquid supply system for a dentist's mobile phone, especially a dentist's mobile phone liquid supply system that can arbitrarily select the liquid used in the dentist's mobile phone operation and can heat the liquid.

Dentist mobile phone is a general term for a dentist's hand-held device, usually including high-speed molar mobile phones, low-speed molar mobile phones, drilling mobile phones, three-purpose spray guns and scalers... and other compressed air-powered mobile phones, mainly through dental pedals. The liquid and compressed air provided by the treatment station activates the mobile phone and the flushing effect.

However, at present, the dental treatment station provides only the purified water such as tap water or distilled water in the pipeline for supplying the liquid supply system for the dentist's mobile phone. Therefore, when the dentist judges that the medical treatment must be injected with the syrup in the course of diagnosis and treatment, The process of spraying the drug in stages is often caused by the length of the treatment process and the inconvenience of the dentist.

The main purpose of this creation is to provide a dental mobile phone supply system that can be used to select the liquid used in the dentist's mobile phone.

The second objective of this creation is to provide a dentist's mobile phone supply system that can preheat the fluids required in the dentist's mobile phone.

In order to achieve the above purposes, the author's mobile phone liquid supply system mainly comprises one, two or more liquid supply devices, and the liquid supply device can form a pressure rise in the inner container space through the compressed air delivered by the dentist mobile phone connector. And forcing the liquid contained in the container space to be pressurized and flowing out of the liquid guiding tube, and then switching to one of the liquid guiding tubes of each liquid supply device by a water flow switch, so that the liquid to be used is controlled by the water flow. The valve controls the flow rate and flows from the inlet conduit to the dentist's mobile phone connector to achieve the purpose of switching the dentist's mobile phone to switch between different liquids. Further, the liquid supply device can heat the internal liquid by the heating device to make the liquid Maintained at a temperature of 45 to 65 ° C, and used by the dentist during the operation.

1‧‧‧Liquid supply device

11‧‧‧Relief valve

12‧‧‧ container space

13‧‧‧ catheter

14‧‧‧First liquid supply device

141‧‧‧First container space

142‧‧‧First catheter

15‧‧‧Second liquid supply device

151‧‧‧Second container space

152‧‧‧Second catheter

2‧‧‧Intake conduit

21‧‧‧Tie joints

3‧‧‧Inlet catheter

31‧‧‧Pneumatic control valve

4‧‧‧Control water flow valve

5‧‧‧Dental phone connector

51‧‧‧Connector body

511‧‧‧ gas pipeline

512‧‧‧Infusion tube

52‧‧‧Exhaust control valve

521‧‧‧Exhaust passage

53‧‧‧Infusion control valve

531‧‧‧Inlet channel

6‧‧‧Check valve

7‧‧‧Water flow switcher

8‧‧‧Splitter

81‧‧‧First airway

82‧‧‧Second airway

1 is a schematic view showing the structure and implementation state of the first embodiment of the mobile phone liquid supply system of the present invention; FIG. 2 is a schematic view showing the structure and the first use state of the second embodiment of the mobile phone liquid supply system of the author; and FIG. The schematic diagram of the structure and the second state of use of the second embodiment of the creative dentist mobile phone liquid supply system.

The creation of the mobile phone system of the dentist can be divided into a liquid supply device and two or more liquid supply devices. Taking a liquid supply device as an example, please refer to FIG. 1 , the mobile phone liquid supply system of the creation dentist includes a liquid supply device. 1. An intake duct 2, an inlet conduit 3 and a control flow valve 4, the liquid supply device 1 is provided with a pressure relief valve 11 having a net for use by a dentist a container space 12 for water, a liquid medicine or other liquid, the liquid supply device 1 having a liquid guiding tube 13 therein, the input end of the liquid guiding tube 13 is connected to the container space 12 and extends At the bottom of the container space 12, the output end of the liquid guiding tube 13 extends outside the liquid supply device 1 and is connected to the input end of the control water flow valve 4, and the liquid inlet conduit 3 is connected to the control water flow valve 4. Between the output end and a liquid inlet passage 531, and a pneumatic control valve 31 is disposed between the two ends of the inlet conduit 3, the intake conduit 2 is connected between an outlet passage 521 and the container space 12 of the liquid supply device 1. And a three-way joint 21 is disposed between the two ends of the inlet conduit, and the intake conduit is connected to the pneumatic control valve by a three-way joint. Further, the intake conduit 2 is provided with a check valve 6 .

Wherein, the liquid inlet channel is provided on a dentist's mobile phone, such as the "Dentist Mobile Phone" of the Republic of China Patent No. M470674, which is provided with a control valve on the dentist's mobile phone, and the control valve is provided with a liquid inlet channel. Controlling the connection between the first water pipe and the second water pipe of the dentist mobile phone by the control valve, or connecting the liquid inlet channel with the first water pipe, and simultaneously blocking the connection between the first water pipe and the second water pipe; The dentist mobile phone and the air outlet passage 521 are respectively connected to a gas supply device, and each of the air supply devices respectively controls compressed air to flow into the dentist mobile phone or the air outlet passage 521 by a foot switch, that is, two foot switches are required. Controlled compressed air flows into the dentist's handpiece and the venting passage 521.

In addition, the air outlet channel 521 and the liquid inlet channel 531 can be disposed on a dentist handset switching connector. The dentist handset switching connector 5 includes a connector body 51, an air outlet control valve 52, and an infusion control valve 53. The connector body 51 has at least one infusion tube 512 and an air supply tube 511. The input end of the air supply tube 511 is connected to a gas supply device, and the air outlet passage 521 is disposed on the air outlet control valve 52. The valve 52 can control the air outlet passage 521 to communicate with or block the air supply duct 511. The liquid inlet passage 531 is disposed on the infusion control valve 53. The infusion control valve 53 can control the input end of the infusion tube 512. The output end is connected to the output end, or the liquid inlet channel 531 is communicated with the output end of the infusion tube 512, and the input end and the output end of the infusion tube 512 are simultaneously blocked. The input end of the gas supply pipe 511 is connected to the gas supply device, and each gas supply device only needs to control the compressed air flowing into the outlet passage 521 of the dentist mobile phone switch connector 5 and the dental handpiece switch connector 5 by a foot switch. The traditional dentist's mobile phone means that a foot switch is required to control the flow of compressed air into the traditional dentist's mobile phone and the outlet passage 521.

When the artificial dentist mobile phone liquid supply system is used, the air supply device controls the compressed air to enter the air outlet passage via the foot switch, or the air supply device transports the compressed air from the air outlet passage 521 to the air supply duct of the dentist mobile phone connector 5 to At the time of the intake duct 2, the compressed air flows into the container space 12 of the liquid supply device 1 via the intake duct 2, and after the compressed air flowing into the container space 12 continues to increase, causing the pressure in the container space 12 to rise, The effect of the high pressure on the low pressure flow causes the pressure in the container space 12 to force the contained liquid to be output by the liquid guiding tube 13, and the compressed air continues to flow into the container space due to the setting of the check valve 6 on the intake duct 2. 12 and can not be recirculated, therefore, the pressure in the container space 12 can only continuously force the liquid guiding tube 13 to output liquid to the control water flow valve 4, and the flow rate of the liquid flowing into the liquid inlet conduit 3 is controlled by the control water flow valve 4, so that the appropriate flow rate is The liquid flows to the pneumatic control valve 31 via the inlet conduit 3, at which time, since the compressed air flows to the pneumatic control valve 31 via the intake conduit 2 diverging through the three-way nozzle 31, The dynamic control valve 31 is opened to allow the liquid to flow through the pneumatic control valve 31 to the liquid inlet passage 531 for the purpose of supplying the liquid to the dentist's mobile phone. In addition, when the pressure in the container space 12 is excessive, the liquid supply device 1 is used. The pressure relief valve 11 discharges excess pressure to maintain a constant pressure within the container space 12 for the liquid to flow out through the catheter 13.

When the air supply device controls the compressed air to flow into the dentist's mobile phone via the foot switch, or the air outlet control valve of the dentist's mobile phone connector 5 controls the intake passage 521 to be disconnected from the air supply tube 511, the compressed air flowing into the intake duct 2 is cut off. At this time, the pneumatic control valve 31 stops receiving compressed air from the intake duct, so the pneumatic control valve 31 is closed and the liquid is stopped. The pneumatic control valve 31 cannot flow into the liquid inlet passage 531 to avoid the problem that the pressure inside and outside the container space 12 cannot be balanced in time when the supply of compressed air is stopped to the liquid supply system of the original dentist. .

In addition, when the liquid supply device is two or more in the mobile phone liquid supply system of the present invention, the compressed air is simultaneously flowed to different liquid supply devices through the flow divider 8 connected by a three-way connection or a multi-tube connection, and then switched by a water flow. 7. Switch the liquid supply device to be used, and connect it to the liquid inlet conduit to switch the liquid used by the dentist's mobile phone. Please refer to the second to third figures. The following two liquid supply devices are taken as an example. The mobile phone liquid supply system includes a first liquid supply device 14, a second liquid supply device 15, an intake conduit 2, an inlet conduit 3, a control water flow valve 4, a water flow switch 7, a shunt 8 and a check valve 6, the first liquid supply device 14 and the second liquid supply device 15 are respectively provided with a pressure relief valve 11, and the first liquid supply device 14 has a first container space 141, the second The liquid supply device 15 has a second container space 151 therein, and the first container space 141 and the second container space 151 are filled with purified water, liquid medicine or other liquids required by the dentist, and the first The container space 141 and the second container space 151 The contained liquid is not the same.

In addition, the first container space 141 has a first liquid guiding tube 142. The input end of the first liquid guiding tube 142 is in communication with the first container space 141 and extends to the bottom of the first container space 141. The output end of the liquid guiding tube 142 extends to the outside of the first liquid supply device 14 and is connected to one of the plurality of input ends of the water flow switcher 7. The second container space 151 has a second liquid guiding tube 152 therein. The input end of the second liquid guiding tube 152 is in communication with the second container space 151 and extends to the bottom of the second container space 151, and the output end of the second liquid guiding tube 152 extends to the outside of the second liquid supply device 15 and Connected to one of the plurality of input terminals of the water flow switch 7, the liquid inlet conduit 3 is connected Connected between the output end of the control water flow valve 4 and a liquid inlet passage 52, and a pneumatic control valve 31 is disposed between the two ends of the inlet liquid conduit 3, the intake conduit 2 is connected to the outlet passage 51 and the Between the splitters 8 and between the two ends of the intake duct 2, a three-way joint 21 is provided, and the intake duct 21 branched by the three-way joint 21 communicates with the pneumatic control valve 31.

The first air guiding tube 81 is connected to the first container space 141, and the second air guiding tube 82 is connected to the second container space 152. The first air guiding tube 81 is connected to the first air guiding tube 81. In connection, the control water flow valve 4 is connected to the output end of the water flow switch 7 and the input end of the liquid inlet pipe 3, respectively.

In the embodiment, the liquid contained in the first container space 141 is purified water, and the liquid contained in the second container space 142 is a liquid medicine. When the dentist uses the purified water, the water flow switch 7 is switched. To the first liquid guiding tube 142, the first liquid guiding tube 142 can communicate with the control water flow valve 4 through the water flow switch 7, and at the same time, the second liquid guiding tube 152 is disconnected from the water flow switching device 7, and then The compressed air delivered by the outlet passage 51 of the dentist's handphone connector 5 is delivered to the intake duct 2, so that the compressed air passes through the shunt tube 8, while flowing from the first air duct 81 into the first container space 141, and by the second guide tube 82 flows into the second container space 151, so that the pressure in the first container space 141 and the second container space 151 is continuously increased, and then the inside of the first container space 141 is filled by the influence of the flow to the low air pressure by the high air pressure. The water is output from the first liquid guiding tube 142, and the liquid medicine contained in the second container space 151 is output from the second liquid guiding tube 152. At this time, since the water flow switching device 7 is in communication with the first liquid guiding tube 142, Therefore, the first catheter 142 can purify the water Water flow switch 7 and a control valve 4 flows into the air inlet duct 3 of the control valve 31, and flows through the pneumatic control valve 31 to the inlet passage 52, and further supply of water purification using the phone dentist.

At this time, the liquid medicine contained in the second container space 151 is due to the water flow switcher 7 The communication with the second liquid guiding tube 152 is cut off, so that the chemical liquid cannot flow into the water flow switching device 7, and since the pressure in the second container space 151 cannot be discharged from the second liquid guiding tube 152 with the chemical liquid, The upper check valve 6 is disposed so that the pressure in the second container space 151 cannot be discharged by the intake duct 2, so that when the pressure in the second container space 151 rises to a certain pressure, the space is set through the second container 151. The pressure relief valve 11 can discharge excess pressure so that a certain pressure is maintained in the second container space 151 to avoid danger.

When the dentist wants to use the liquid medicine, the water flow switch 7 only needs to be disconnected from the first liquid guiding tube 142, and the second liquid guiding tube 152 is connected to cut off the supply of the purified water. And the second liquid guiding tube 152 delivers the medical liquid into the liquid inlet conduit 3 via the water flow switch 7 and the control water flow valve 4, and flows from the liquid inlet conduit 3 to the liquid inlet passage 52 to supply the use of the dentist mobile phone liquid medicine. Furthermore, the creative dentist mobile phone liquid supply system further comprises one or more heating devices, which can heat or heat one or more liquid supply devices 1 separately or simultaneously, so that the container space of the liquid supply device 1 The 12 contained liquids are maintained at a temperature of 45 to 65 ° C and are used by the dentist during the procedure.

From the above, the notebook mobile phone liquid supply system has the following features and functions compared with the conventional systems and technologies:

1. This creation is connected to the liquid guiding tube of the desired liquid through the water flow switcher to control the different liquids required for the dentist's mobile phone during the operation, so there is no need to carry out the syrup injection treatment.

2. This creation can preheat the liquid required for the operation through the heating device, and no need to manually perform the temporary heating action, which can effectively save manpower waste.

In summary, this case is not only innovative in terms of space type, but also able to enhance the above-mentioned multiple functions compared with conventional articles. It should fully comply with the statutory new patents of novelty and progress. If you file an application in accordance with the law, you are requested to approve the application for this new type of patent, in order to encourage creation.

1‧‧‧Liquid supply device

11‧‧‧Relief valve

12‧‧‧ container space

13‧‧‧ catheter

2‧‧‧Intake conduit

21‧‧‧Three-way takeover

3‧‧‧Inlet catheter

31‧‧‧Pneumatic control valve

4‧‧‧Control water flow valve

5‧‧‧Dental Phone Connector

51‧‧‧Exhaust passage

52‧‧‧Inlet channel

6‧‧‧Check valve

Claims (11)

A dentist mobile phone liquid supply system mainly comprises: a liquid supply device having a container space for holding a liquid, wherein a pressure relief valve is disposed thereon; and a liquid guiding tube is disposed in the liquid In the supply device, the input end of the liquid guiding tube communicates with the container space and extends to the bottom of the container space; a control water flow valve is disposed outside the liquid supply device, and the input end of the control water flow valve Connecting the output end of the liquid guiding tube; an inlet conduit connected between the output end of the control water flow valve and a communication passage communication; an intake duct, the two ends of the intake duct being disposed a three-way joint, the inlet conduit is bifurcated by the three-way joint to the container space of the liquid supply device and an outlet passage; a pneumatic control valve is connected at both ends of the inlet conduit And connecting the intake duct diverging from the three-way joint, the pneumatic control valve receives gas from the intake duct, and the liquid in the liquid supply device flows into the control water flow through the liquid guide tube And flowing from the inlet conduit to the inlet passage via the pneumatic control valve, the pneumatic control valve stops receiving gas from the intake conduit, that is, suspending the flow of the liquid from the inlet conduit through the pneumatic control valve into the inlet conduit aisle. The dentist mobile phone liquid supply system according to claim 1, wherein the liquid inlet channel and the air outlet channel are connected to a dentist mobile phone switching connector. The dentist mobile phone liquid supply system of claim 2, wherein the dentist mobile phone switching connector comprises: a connector body having at least one infusion tube and a gas delivery tube; an outlet control valve, the air outlet control a valve system is disposed on the connector body and connected to the gas pipe. And the outlet passage is disposed on the outlet control valve, and the outlet control valve can control the outlet passage to communicate with or block the gas delivery pipe; and an infusion control valve, the infusion control valve is disposed on the connector body And connecting to the infusion tube, the liquid inlet channel is disposed on the infusion control valve, wherein the infusion control valve can control the input end of the infusion tube to communicate with the output end, or the liquid inlet channel and the infusion tube The output end is connected, and at the same time, the input end and the output end of the infusion tube are blocked from communicating. The dentist mobile phone liquid supply system of claim 1, further comprising a heating device capable of heating the liquid supply device. The dentist mobile phone supply system of claim 1, wherein the intake conduit is provided with a check valve. A dentist mobile phone liquid supply system is provided for supplying different liquids to a dentist mobile phone by connecting a dentist mobile phone connector, mainly comprising: two or more liquid supply devices, wherein the liquid supply device has a container space therein, and The liquid supply device is provided with a pressure relief valve and a liquid guiding tube, wherein the input ends of the liquid guiding tubes communicate with the container space of the corresponding liquid supply device and extend to the bottom of the container space; a water flow switcher, The water flow switch is disposed outside the liquid supply device, and the water flow switch has a plurality of input ends respectively connected to the output ends of the liquid guiding tubes; a control water flow valve, the input end of the control water flow valve is connected to the water flow The output end of the switch is connected; a liquid inlet conduit is connected between the output end of the control water flow valve and a liquid inlet passage; and a diverter having a corresponding number of liquid supply valves The air guiding tube is respectively in communication with the container of each liquid supply device; an air inlet duct is provided with a three-way joint between the two ends of the air inlet duct, by the three-way joint An intake duct is bifurcated to connect the shunt and an intake passage; a pneumatic control valve is connected between the two ends of the inlet conduit, and connects the intake conduit diverging from the tee joint, The pneumatic control valve receives the gas from the intake conduit, and the liquid in the liquid supply device flows into the control water flow valve via the liquid conduit, and the liquid inlet conduit flows into the liquid inlet passage through the pneumatic control valve. The control valve stops accepting gas from the intake conduit, i.e., suspending the flow of liquid from the inlet conduit through the pneumatic control valve into the inlet passage. The dentist mobile phone supply system of claim 6, wherein the liquid inlet channel is provided in a dentist mobile phone switching connector. The dentist mobile phone liquid supply system according to claim 7, wherein the dentist mobile phone switching connector comprises: a connector body having at least one infusion tube and one air delivery tube; an air outlet control valve, the air outlet control The valve system is disposed on the connector body and connected to the gas pipe. The gas outlet control valve is provided with an outlet passage communicating with the input end of the intake conduit, and the outlet control valve can control the outlet passage to communicate with the gas transmission pipe. Or blocking; an infusion control valve, the infusion control valve is disposed on the connector body and connected to the infusion tube, the liquid inlet channel is disposed on the infusion control valve, and the infusion control valve can be controlled to The input end of the infusion tube is in communication with the output end, or the liquid inlet channel is in communication with the output end of the infusion tube, and at the same time, the input end and the output end of the infusion tube are blocked from communicating. The dentist mobile phone liquid supply system of claim 6, further comprising at least one heating device capable of heating the liquid supply devices simultaneously or separately. The dentist mobile phone liquid supply system of claim 6, wherein the flow splitter is a three-way connection or a multi-tube connection. The dentist mobile phone supply system of claim 6, wherein the intake conduit is provided with a check valve.