Printing device for medical waste treatment equipment data
By introducing a printing device consisting of a processor, a stepper motor, and a thermal printhead into the medical waste treatment equipment, the problem of the inability to print data in real time has been solved. This enables real-time and accurate data output and management, making it easy to use in harsh environments and providing data security and multiple connection methods.
Patent Information
- Application Number
- CN202422893625.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing medical waste treatment equipment is inadequate in terms of data recording and printing, failing to record various data during the treatment process in real time and accurately, leading to difficulties in subsequent management and traceability.
Design a data printing device for medical waste treatment equipment, including a processor, a first stepper motor and a thermal printhead. The processor communicates with sensors to realize real-time data transmission and printing output. It adopts high-temperature resistant and corrosion-resistant materials and structural design, has data security protection functions, and supports multiple communication methods.
It enables real-time and accurate printing output of medical waste treatment equipment data, adapts to harsh environments, ensures data security, has protection levels and efficient communication capabilities, supports multiple printing media and connection methods, and facilitates management and traceability.
Smart Images
Figure CN223574048U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical waste treatment equipment technical field especially point to a kind of medical waste treatment equipment data printing device. BACKGROUND
[0002] With the development of medical industry, the generation of medical waste is increasing year by year, and the existing medical waste treatment equipment has deficiencies in data recording and printing, which cannot record various data in the processing process in real time and accurately, leading to difficult management and tracing. INVENTION CONTENTS
[0003] The utility model provides a kind of medical waste treatment equipment data's printing device, solve the technical problem that the various data collected in the process of processing medical waste of existing processing medical waste treatment equipment cannot be printed output in real time effectively.
[0004] To solve the above technical problems, the technical scheme of the utility model is as follows:
[0005] A kind of medical waste treatment equipment data's printing device, comprising:
[0006] Print device body;
[0007] Processor arranged in print device body, the processor is communicated with at least one sensor of medical waste treatment equipment Connection;
[0008] First stepper motor arranged in print device body, the first stepper motor is electrically connected with processor;
[0009] Thermal print head arranged in print device body, the thermal print head is electrically connected with processor by printing interface circuit, the thermal print head is electrically connected with the first stepper motor;
[0010] Wherein, the processor receives target printing data signal sent by the at least one sensor, sends the target printing data signal to thermal print head, controls first stepper motor and drives the thermal print head to print the target data signal.
[0011] Optionally, the printing interface circuit comprises: a print interface controller, a first resistor, a second resistor, a third resistor, and a thermal print head interface;
[0012] The sending input end pin of the second data channel of the print interface controller is electrically connected with the first input-output pin of the processor, and the receiving output end pin of the first data channel is electrically connected with the second input-output pin of the processor;
[0013] The receiving output end pin of the second data channel of the print interface controller is electrically connected with the third input-output pin of the processor.
[0014] The sending output pin of the second data channel of the printing interface controller is electrically connected with the transmission data pin of the thermal print head interface through a first resistor, the receiving input pin of the first data channel is electrically connected with the receiving data pin of the thermal print head interface through a second resistor, and the receiving input pin of the second data channel is electrically connected with the clear sending pin of the thermal print head interface through a third resistor.
[0015] Optionally, the printing device of medical waste treatment equipment data further comprises: a print head temperature detector electrically connected with the thermal print head through a temperature detection interface circuit, and detecting the temperature of the thermal print head.
[0016] Optionally, the temperature detection interface circuit comprises: a print head temperature detector and a fourth resistor.
[0017] The data line pin of the print head temperature detector is electrically connected with the fourth input and output pin of the processor, the positive power supply pin of the print head temperature detector is electrically connected with the positive power supply, and the negative power supply pin of the print head temperature detector is electrically connected with the ground wire; one end of the fourth resistor is electrically connected with the positive power supply, and the other end is electrically connected with the fourth input and output pin.
[0018] Optionally, the printing device body comprises:
[0019] The processor, the first stepping motor and the thermal print head are all located in the shell;
[0020] The shell is provided with an uncovering button, an online indicator light and a paper feeding indicator light;
[0021] The uncovering button, the online indicator light and the paper feeding indicator light are all electrically connected with the processor.
[0022] Optionally, the printing device of medical waste treatment equipment data further comprises:
[0023] A paper feeding mechanism and a second stepping motor electrically connected with the processor; the processor drives the paper in the paper feeding mechanism to be conveyed to the lower side of the thermal print head through the second stepping motor.
[0024] Optionally, the thermal print head is provided with a paper shortage detection sensor, and the paper shortage detection sensor is electrically connected with the processor.
[0025] Optionally, the at least one sensor of the medical waste treatment equipment comprises:
[0026] A pressure sensor placed in a treatment tank body in the medical waste treatment equipment;
[0027] A temperature sensor placed in a processing tank body in the medical waste treatment equipment.
[0028] Optionally, the medical waste treatment equipment data printing device further comprises:
[0029] Optionally, the medical waste treatment equipment data printing device further comprises:
[0030] Optionally, the medical waste treatment equipment data printing device further comprises:
[0031] The above scheme of the utility model has at least the following beneficial effects:
[0032] The above scheme of the utility model has at least the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS
[0033] Figure 1 Fig. 1 is a structural schematic diagram of the medical waste treatment equipment data printing device of the utility model;
[0034] Figure 2 Fig. 2 is a processor structure schematic diagram of the medical waste treatment equipment data printing device of the utility model;
[0035] Figure 3 Fig. 3 is a printing interface circuit structure schematic diagram of the medical waste treatment equipment data printing device of the utility model;
[0036] Figure 4 Fig. 4 is a temperature detection interface circuit structure schematic diagram of the medical waste treatment equipment data printing device of the utility model;
[0037] Figure 5 Fig. 5 is a shell structure schematic diagram of the medical waste treatment equipment data printing device of the utility model; DETAILED DESCRIPTION
[0038] Exemplary embodiments of the present application will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are illustrated, it is understood that the present application can be carried out in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.
[0039] As Figure 1 shown, the embodiment of the present application provides a printing device for medical waste treatment equipment data, comprising:
[0040] a printing device body;
[0041] a processor arranged in the printing device body, the processor being in communication connection with at least one sensor of the medical waste treatment equipment;
[0042] a first stepping motor arranged in the printing device body, the first stepping motor being in electrical connection with the processor;
[0043] a thermal print head arranged in the printing device body, the thermal print head being in electrical connection with the processor through a printing interface circuit, and the thermal print head being in electrical connection with the first stepping motor;
[0044] The processor receives a target printing data signal sent by the at least one sensor, sends the target printing data signal to the thermal print head, and controls the first stepping motor to drive the thermal print head to print the target data signal.
[0045] In the above embodiment, the processor sends the target printing data signal collected by the sensor on the medical waste treatment equipment to the thermal print head, and prints the data collected by the sensor in real time. At the same time, the processor sends a first movement signal to the first stepping motor, and the first stepping motor operates or stops according to the first movement signal received from the processor, thereby driving the thermal print head to move in the printing device body, so as to accurately eject ink or carbon powder onto the paper. The first stepping motor is connected to the top of the thermal print head, and by driving the first stepping motor to move, the thermal print head is moved forward and backward or rotated, and the printing position is adjusted.
[0046] By controlling the rotation angle of the first stepping motor, rapid paper feeding and accurate positioning of the paper can be achieved, thereby preparing for subsequent printing operations. A plurality of first stepping motors can be arranged in the printing device as needed.
[0047] This invention, by incorporating a processor within the printing device and communicating with sensors on a medical waste treatment device, enables real-time transmission of data collected during the medical waste treatment process. Furthermore, by integrating a first-step motor and a thermal printhead within the printing device and electrically connecting the processor to these components, the invention facilitates the processing of data collected during medical waste treatment and enables real-time, effective printing output.
[0048] In an optional embodiment of this utility model, the printing interface circuit includes: a printing interface controller, a first resistor R1, a second resistor R2, a third resistor R3, and a thermal printhead interface;
[0049] The transmit input pin T2IN of the second data channel of the print interface controller is electrically connected to the first input / output pin RF3 of the processor, and the receive output pin R1OUT of the first data channel is electrically connected to the second input / output pin RF2 of the processor.
[0050] The receive output pin R2OUT of the second data channel of the print interface controller is electrically connected to the third input / output pin RF0 of the processor;
[0051] The transmit output pin T2OUT of the second data channel of the print interface controller is electrically connected to the transmit data pin TXD of the thermal printhead interface through a first resistor R1. The receive input pin R1IN of the first data channel is electrically connected to the receive data pin RXD of the thermal printhead interface through a second resistor R2. The receive input pin R2IN of the second data channel is electrically connected to the clear transmit pin CTS of the thermal printhead interface through a third resistor R3.
[0052] In the above embodiment, the thermal printhead prints according to the formatted data received from the processor.
[0053] like Figure 2 As shown, the first input / output pin is RF3, the second input / output pin is RF2, and the third input / output pin is RF0.
[0054] The processor via, for example Figure 2 The first input / output pin, the second input / output pin, and the third input / output pin of the processor shown are connected to the external printer interface circuit.
[0055] like Figure 3 As shown, the processor is electrically connected to the thermal printhead interface via a print interface controller, which converts the processor's voltage levels. The thermal printhead interface is electrically connected to the thermal printhead.
[0056] The sending input end pin T2IN of the second data channel of the printing interface controller is electrically connected with the first input and output pin RF3 of the processor, the receiving output end pin R1OUT of the first data channel of the printing interface controller is electrically connected with the second input and output pin RF2 of the processor, and the receiving output end pin R2OUT of the second data channel of the printing interface controller is electrically connected with the third input and output pin RF0 of the processor.
[0057] The sending output end pin T2OUT of the second data channel of the printing interface controller is electrically connected with the transmission data pin TXD of the thermal print head interface through the first resistor R1, and plays a role of transmitting the target printing data signal to the thermal print head.
[0058] The receiving input end pin R1IN of the first data channel of the printing interface controller is electrically connected with the receiving data pin RXD of the thermal print head interface through the second resistor R2, and plays a role of transmitting the data of the thermal print head to the processor.
[0059] The receiving input end pin R2IN of the second data channel of the printing interface controller is electrically connected with the clear sending pin CTS of the thermal print head interface through the third resistor R3, can judge whether the data can be transmitted to the thermal print head, and plays a role of improving the communication efficiency. The signal ground interface of the thermal print head interface is electrically connected with the ground wire GND.
[0060] The power supply pin V+ of the printing interface controller is electrically connected with the power supply VDD, and the signal ground pin V- of the printing interface controller is electrically connected with the ground wire. The first external capacitor positive input end pin C1+ of the printing interface controller is electrically connected with the first external capacitor negative input end pin C1- of the printing interface controller through the first capacitor C1, and the second external capacitor positive input end pin C2+ of the printing interface controller is electrically connected with the second external capacitor negative input end pin C2- of the printing interface controller through the second capacitor C2.
[0061] Preferably, the processor is a dsPIC30F6015 chip, the printing interface controller is a MAX232 chip, and the thermal print head interface is an RS-232 interface.
[0062] In an optional embodiment of the utility model, the printing device of the medical waste treatment equipment data still includes: printing head temperature detector that detects temperature of thermal print head through temperature detection interface circuit and electric connection.
[0063] In an optional embodiment of this utility model, the temperature detection interface circuit includes: a printhead temperature detector and a fourth resistor R4;
[0064] Specifically, the data line pin DQ of the printhead temperature detector is electrically connected to the fourth input / output pin RD9 of the processor; the positive power supply pin VDD1 of the printhead temperature detector is electrically connected to the positive power supply VDD; and the negative power supply pin GND1 of the printhead temperature detector is electrically connected to the ground GND. One end of the fourth resistor R4 is electrically connected to the positive power supply VDD, and the other end is electrically connected to the fourth input / output pin RD9.
[0065] like Figure 4 As shown, the fourth input / output pin is the RD9 pin, and the processor is connected to an external temperature detection interface circuit through the fourth input / output pin of the printer interface processor.
[0066] The temperature detection interface circuit includes a printhead temperature detector and a fourth resistor R4.
[0067] The processor's fourth input / output pin RD9 is electrically connected to the printhead temperature detector's data line pin DQ, enabling the transmission of temperature data acquired by the printhead temperature detector to the processor. The printhead temperature detector's positive power supply pin VDD1 is electrically connected to the positive power supply VDD, and its negative power supply pin GND1 is electrically connected to ground. One end of the fourth resistor R4 is electrically connected to the positive power supply VDD, and the other end is electrically connected to the fourth input / output pin RD9, protecting the printhead temperature detector. Furthermore, the printhead temperature detector is fixedly connected to the thermal printhead, measuring its temperature. The power supply VDD is electrically connected to the printhead interface processor's power supply pin V+ and the printhead temperature detector's positive power supply VDD, providing power to both the printhead interface processor and the printhead temperature detector.
[0068] Preferably, the printhead temperature detector is a DS18B20 temperature sensor.
[0069] In an optional embodiment of this utility model, the printing device body includes:
[0070] Housing 1, the processor, stepper motor and thermal printhead are all located inside housing 1;
[0071] The housing 1 is equipped with an opening button 2, an online indicator light 3, and a paper feed indicator light 4;
[0072] The cover opening button 2, the online indicator light 3, and the paper feed indicator light 4 are all electrically connected to the processor.
[0073] In the above embodiment, the cover opening button 2 is mechanically connected with the shell 1, and the cover opening button 2 is pressed to open the cover 11, thereby playing a role of controlling the opening and closing of the cover 11. The paper feeding indicator lamp 4 is electrically connected with the processor, thereby playing a role of displaying whether there is paper in the paper feeding mechanism. The online indicator lamp 3 is electrically connected with the processor, thereby playing a role of displaying the connection state of the processor and the sensor of the medical waste treatment equipment.
[0074] In an optional embodiment of the utility model, the printing device of the medical waste treatment equipment data further comprises:
[0075] A paper feeding mechanism and a second stepping motor electrically connected with the processor; the processor drives the paper in the paper feeding mechanism to be conveyed to below the thermal print head through the second stepping motor.
[0076] In the above embodiment, when the processor sends the target printing data signal to the thermal print head, the processor simultaneously sends the second motion signal to the second stepping motor to control the motion of the second stepping motor. The second stepping motor is connected with the paper feeding mechanism, and when the second stepping motor moves, it plays a role of conveying the paper to the thermal print head for printing.
[0077] In an optional embodiment of the utility model, the printing device further comprises:
[0078] A paper shortage detection sensor is arranged on the thermal print head;
[0079] The paper shortage detection sensor is electrically connected with the processor;
[0080] The processor receives the paper shortage detection signal sent by the paper shortage detection sensor.
[0081] In the above embodiment, the paper shortage detection sensor arranged on the thermal print head plays a role of detecting whether there is paper in the printing device. The paper shortage detection sensor is electrically connected with the processor, thereby playing a role of supplying power for the paper shortage detection sensor.
[0082] In an optional embodiment of the utility model, the at least one sensor of the medical waste treatment equipment comprises:
[0083] A pressure sensor arranged in a treatment tank body in the medical waste treatment equipment;
[0084] A temperature sensor arranged in the treatment tank body in the medical waste treatment equipment.
[0085] In the above implementation, the medical waste treatment equipment is provided with a plurality of sensors, such as a temperature sensor for collecting the internal temperature of a waste treatment tank of the medical waste treatment equipment, and a pressure sensor for collecting the gas pressure in the waste treatment tank of the medical waste treatment equipment.
[0086] In an optional embodiment of the utility model, the printing device of the medical waste treatment equipment data further comprises:
[0087] The memory is arranged in the interior of the printing device body and is electrically connected with the processor, and the memory stores the target printing data signal, and the storage capacity of the memory is greater than a preset value.
[0088] In the above embodiment, the memory is a non-volatile memory, and specifically, can be a flash memory or an EEPROM (Electrically Erasable Programmable Read-Only Memory) memory, which plays a role of receiving and storing the data collected by the sensors arranged on the medical waste treatment equipment.
[0089] In an optional embodiment of the utility model, the processor is wirelessly connected with at least one sensor of the medical waste treatment equipment.
[0090] In an optional embodiment of the utility model, the printing device of the medical waste treatment equipment data further comprises: a power module electrically connected with the memory, the processor, the first stepping motor, the second stepping motor, the printing interface controller, the print head temperature detector, the thermal print head, and the paper shortage detection sensor; and the power module supplies power to the memory, the processor, the first stepping motor, the second stepping motor, the printing interface controller, the print head temperature detector, the thermal print head, and the paper shortage detection sensor.
[0091] In the above embodiment, the power module can be a battery, a direct-current power supply or an alternating-current power supply, which plays a role of supplying power to the memory, the processor, the first stepping motor, the second stepping motor, the thermal print head, the print head temperature detector, the printing interface circuit, the temperature detection interface circuit, the print head temperature detector, and the paper shortage detection sensor.
[0092] In an embodiment of the application, the plurality of sensors are connected with the processor through a communication interface, and are used to collect various data generated in the processing process. The memory is electrically connected with the processor through a data bus, and is used to store the data collected by the sensors. The processor can analyze and format the data stored in the memory. The printing device is electrically connected with the processor through a data bus, and is used to print the processed data into a paper file.
[0093] In practical application, when the medical waste treatment equipment starts to run, a plurality of sensors monitor the running state and processing parameters of the equipment in real time, and transmit data to the storage. The processor analyzes and formats the stored data, and prints the processed data into paper records through the printing device, for management personnel to check and archive.
[0094] The printing device of the medical waste treatment equipment data is also provided with a display, and users can operate through a touch screen to select printing content and format, which is convenient and fast.
[0095] The printing device of the medical waste treatment equipment data has the following beneficial effects compared with the prior printing device.
[0096] (1) Environmental adaptability:
[0097] The printing device of the medical waste treatment equipment data can adapt to harsh environments such as high temperature, high humidity, and corrosive gas, and the shell 1 adopts a material and structural design that is resistant to high temperature and corrosion.
[0098] (2) Protection level:
[0099] The printing device of the medical waste treatment equipment data has a certain protection level, such as IP65, to prevent dust, water droplets, and other objects from entering the machine body and affecting normal work.
[0100] (3) Data security:
[0101] The printing device of the medical waste treatment equipment data has data security guarantee functions such as data encryption and tamper resistance to ensure the authenticity and integrity of the printed data.
[0102] (4) Printing content:
[0103] The printing device of the medical waste treatment equipment data is used to print related data in the medical waste treatment process, such as processing time, temperature, and pressure, and can identify data through barcodes, QR codes, and other methods.
[0104] (5) Printing medium:
[0105] The printing device of the medical waste treatment equipment data uses high-temperature-resistant and corrosion-resistant printing paper to print on high-temperature-resistant and corrosion-resistant printing paper, such as thermal paper and waterproof paper.
[0106] (6) Connection method:
[0107] The printing device of the medical waste treatment equipment data is connected to the medical waste treatment equipment through serial ports, USB, and other methods.
[0108] (7) Others:
[0109] The printing device for medical waste treatment equipment data is small in size and easy to install on the medical waste treatment equipment.
[0110] In summary, the data printing system of the medical waste treatment equipment needs to use a specially designed printing device to adapt to harsh environments, ensure data security, and meet printing needs.
[0111] The communication interface is used to collect data generated by the medical waste treatment equipment during the treatment process.
[0112] The communication interface can communicate with the sensor in the following ways:
[0113] (1) Serial communication:
[0114] The data printing device is connected to the medical waste treatment equipment through a serial port and reads the internal data of the equipment by sending instructions. This method is common and low in cost.
[0115] (2) Network communication:
[0116] The medical waste treatment equipment is equipped with a network interface, such as an Ethernet interface or a wireless network interface.
[0117] The data printing device is connected to the medical waste treatment equipment through a network and reads the internal data of the equipment through a network protocol. This method has fast transmission speed.
[0118] (3) Directly read sensor data:
[0119] The data printing device can be equipped with sensors, such as temperature sensors and pressure sensors, to directly read the sensor data inside the medical waste treatment equipment.
[0120] The data printing device for medical waste treatment equipment data described in this application needs to collect data depending on the specific type and function of the medical waste treatment equipment, including but not limited to the following:
[0121] Treatment time: Record the start and end time of medical waste treatment.
[0122] Temperature: Record the temperature change during medical waste treatment, such as the temperature of the incinerator and the temperature of the sterilizer.
[0123] Pressure: Record the pressure change during medical waste treatment, such as the pressure of the incinerator and the pressure of the sterilizer.
[0124] Alarm information: Record the alarm information during medical waste treatment, such as high temperature and low pressure.
[0125] Device status: Record the running status of the medical waste treatment equipment, such as whether the equipment is running normally or in a fault state.
[0126] In addition to the above data, other relevant data such as medical waste weight, treatment results, etc. can also be collected according to specific needs.
[0127] The processor used in the utility model has the following advantages:
[0128] (1) Enhance data processing capability: Because the medical waste treatment equipment has a large amount of data and needs real-time processing, the processor needs to have stronger data processing capability. The processor uses a higher performance CPU (central processing unit) core and is equipped with larger memory and storage space, which can meet the data processing needs.
[0129] (2) Improve data security performance: The data of medical waste treatment equipment is sensitive and needs to ensure data security. The processor uses a hardware encryption module to encrypt the data to prevent data leakage.
[0130] (3) Enhance anti-interference ability: The working environment of medical waste treatment equipment is relatively harsh and is easily affected by electromagnetic interference. The processor uses a circuit design with stronger anti-interference ability to effectively resist electromagnetic interference and ensure the stability of data transmission.
[0131] (4) Increase communication interface: In order to facilitate communication with medical waste treatment equipment and other equipment, the processor can connect multiple communication interfaces such as serial port, network interface, bus interface, etc.
[0132] The above is the preferred embodiment of the utility model, it should be pointed out that for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements should also be regarded as the protection scope of the utility model.
Claims
1. A data printing device for medical waste treatment equipment, characterized in that, include: The main body of the printing device; A processor is disposed within the body of the printing device, and the processor is communicatively connected to at least one sensor of the medical waste treatment equipment; A first stepper motor is installed inside the printing device body, and the first stepper motor is electrically connected to the processor; A thermal printhead is disposed within the body of the printing device. The thermal printhead is electrically connected to the processor via a printing interface circuit and is also electrically connected to the first stepper motor. The processor receives the target printing data signal sent by the at least one sensor, sends the target printing data signal to the thermal print head, and controls the first stepper motor to drive the thermal print head to print the target data signal. The printing interface circuit includes: a printing interface controller, a first resistor (R1), a second resistor (R2), a third resistor (R3), and a thermal printhead interface; The transmit input pin (T2IN) of the second data channel of the print interface controller is electrically connected to the first input / output pin (RF3) of the processor, and the receive output pin (R1OUT) of the first data channel is electrically connected to the second input / output pin (RF2) of the processor. The receive output pin (R2OUT) of the second data channel of the print interface controller is electrically connected to the third input / output pin (RF0) of the processor; The transmit output pin (T2OUT) of the second data channel of the print interface controller is electrically connected to the transmit data pin (TXD) of the thermal printhead interface through a first resistor (R1). The receive input pin (R1IN) of the first data channel is electrically connected to the receive data pin (RXD) of the thermal printhead interface through a second resistor (R2). The receive input pin (R2IN) of the second data channel is electrically connected to the clear transmit pin (CTS) of the thermal printhead interface through a third resistor (R3). A printhead temperature detector that is electrically connected to the thermal printhead via a temperature detection interface circuit to detect the temperature of the thermal printhead. The temperature detection interface circuit includes: a printhead temperature detector and a fourth resistor (R4). Specifically, the data line pin (DQ) of the printhead temperature detector is electrically connected to the fourth input / output pin (RD9) of the processor; the positive power supply pin (VDD1) of the printhead temperature detector is electrically connected to the positive power supply (VDD); and the negative power supply pin (GND1) of the printhead temperature detector is electrically connected to the ground (GND). One end of the fourth resistor (R4) is electrically connected to the positive power supply (VDD), and the other end is electrically connected to the fourth input / output pin (RD9). A paper feed mechanism and a second stepper motor are electrically connected to the processor; the processor drives the paper in the paper feed mechanism to be transported to below the thermal printhead via the second stepper motor; The thermal printhead is equipped with a paper out detection sensor, which is electrically connected to the processor. At least one sensor of the medical waste treatment equipment includes: A pressure sensor placed inside the treatment tank of the medical waste treatment equipment; A temperature sensor is placed inside the treatment tank of the medical waste treatment equipment.
2. The data printing device for medical waste treatment equipment according to claim 1, characterized in that, The printing device body includes: The processor, the first stepper motor, and the thermal printhead are all located inside the housing (1); The housing (1) is provided with a cover opening button (2), an online indicator light (3) and a paper feed indicator light (4); The cover opening button (2), online indicator (3), and paper feed indicator (4) are all electrically connected to the processor.
3. The data printing device for medical waste treatment equipment according to claim 1, characterized in that, Also includes: A memory is placed inside the printing device body, electrically connected to the processor, and stores the target printing data signal. The storage capacity of the memory is greater than a preset value.
4. The data printing device for medical waste treatment equipment according to claim 1, characterized in that, The processor is wirelessly connected to at least one sensor of the medical waste treatment equipment.