A pathological specimen storage box for operating room

Abstract

This invention discloses a pathological specimen storage box for use in an operating room, comprising a box body and a lid. The lid is unclamped onto the box body. The box body contains multiple independent storage compartments, each housing a specimen detection module. A control panel is mounted on the box body, and the control panel includes a reading module. A control module is located within the box body, and both the specimen detection and reading modules are connected to the control module. A power supply module is also located within the box body, connected to power-consuming components to provide power. This invention, by incorporating specimen detection modules in the storage compartments, enables automatic detection of specimen placement, thereby automatically recording and counting the number of specimens. The addition of a reading module allows for the reading of patient information and automatic matching of patient information with specimen information, preventing specimen confusion and improving the efficiency and accuracy of specimen storage.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more specifically, to a pathological specimen storage box for use in the operating room. Background Technology

[0002] Pathological specimens serve as the core basis for accurate disease diagnosis, condition assessment, and treatment planning. Their management quality directly impacts the accuracy of clinical diagnosis and medical safety, making them an indispensable and crucial link in operating room procedures. During operating room clinical operations, surgically removed diseased tissue must be immediately placed in a pathological specimen box for storage and fixation, and then promptly transported to the pathology department for subsequent testing and analysis. However, currently used clinical pathological specimen boxes have relatively limited functions, possessing only basic specimen storage capabilities and lacking core auxiliary functions such as information recording and precise labeling.

[0003] Currently, the recording, labeling, and monitoring of pathology specimens are all done manually. This model is prone to errors in recording information and confusion in specimen labeling due to human negligence. Furthermore, the entire process of pathology specimens being retrieved from the operating room, temporarily stored, and transported to the pathology department cannot be effectively tracked and traced, making it difficult to accurately identify the responsible party at each stage. These shortcomings not only potentially affect the accuracy of pathological diagnoses but also lead to medical risks such as specimen mismatch and loss, posing significant safety hazards in clinical applications and failing to meet the clinical needs for refined and standardized management of operating room pathology specimens. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention innovatively provides a pathological specimen storage box for the operating room, which can solve the technical problems of easy error in the storage of pathological specimens in the operating room and the inability to achieve accurate traceability.

[0005] To achieve the above-mentioned technical objectives, the present invention discloses a pathological specimen storage box for use in the operating room, comprising a box body and a box lid, wherein the box lid is openably disposed on the box body. The box contains multiple independent storage compartments, each of which is used to store a specimen bottle. Each of the storage compartments is equipped with a specimen detection module for detecting whether a specimen bottle is placed in the storage compartment. The box is equipped with a control panel, which contains a reading module. This reading module is used to read patient information and specimen bottle information by scanning a barcode. The box is equipped with a control module. The specimen detection module and the reading module are both connected to the control module. The control module is used to match the specimen information according to the patient information and the specimen bottle information, and to determine whether a specimen is placed in the corresponding storage compartment according to the detection result of the specimen detection module. The box contains a power supply module, which is connected to the power-consuming components and supplies power to them.

[0006] Furthermore, a liquid level detection module is also provided on the side wall of the storage chamber. The liquid level detection module is connected to the control module and is used to collect the liquid level of the fixative in the specimen bottle.

[0007] Furthermore, the liquid level detection module includes a capacitive non-contact liquid level sensor.

[0008] Furthermore, the control panel is equipped with a reminder module, which is connected to the control module. When the patient information and the specimen bottle information fail to match the specimen information, or when the liquid level detection module detects that the liquid level is below the threshold, the reminder module issues a reminder message.

[0009] Furthermore, the alert module includes a speaker and / or indicator lights.

[0010] Furthermore, the control panel is also equipped with a display module, which is used to display the specimen information placed in the storage compartment.

[0011] Furthermore, the specimen detection module includes a first detection device disposed on the bottom wall of the storage compartment and a second detection device disposed on the side wall of the storage compartment.

[0012] Furthermore, the first detection device includes a gravity sensor, and / or the second detection device includes an infrared beam sensor.

[0013] Furthermore, a wireless communication module is also provided inside the box, and the wireless communication module is connected to the control module.

[0014] Furthermore, the box body is provided with a self-locking module, which is connected to the control module. After the specimen is placed inside the box body, the self-locking module can lock the box lid after the lid is closed.

[0015] The beneficial effects of this invention are as follows: The operating room pathology specimen storage box provided by this invention can automatically detect specimen placement by setting a specimen detection module in the storage compartment, thereby automatically recording and counting the number of specimens. It also includes a reading module that can read patient information and automatically match it with specimen information, avoiding specimen confusion and improving the efficiency and accuracy of specimen storage. Attached Figure Description

[0016] Figure 1 This diagram illustrates the structure of a pathological specimen storage box for the operating room according to an embodiment of the present invention. Figure 2 This diagram shows a structural block diagram of a pathological specimen storage box for use in the operating room according to an embodiment of the present invention; Figure 3 This diagram shows a structural block diagram of a pathological specimen storage box for use in the operating room according to an embodiment of the present invention; Figure 4 The flowchart illustrates the use of the pathological specimen storage box for the operating room according to an embodiment of the present invention.

[0017] In the picture, 1. Box body; 11. Storage compartment; 12. Control panel; 13. Lock block; 2. Box lid; 21. Lock slot; 3. Specimen detection module; 4. Reading module; 5. Control module; 6. Power supply module; 7. Liquid level detection module; 8. Reminder module; 81. Speaker; 82. Indicator light; 9. Display module; 10. Wireless communication module. Detailed Implementation

[0018] The pathological specimen storage box for the operating room provided by the present invention will be explained and described in detail below with reference to the accompanying drawings.

[0019] Currently, the recording, labeling, and monitoring of pathology specimens are all done manually. This model is prone to errors in recording information and confusion in specimen labeling due to human negligence. Furthermore, the entire process of pathology specimens being retrieved from the operating room, temporarily stored, and transported to the pathology department cannot be effectively tracked and traced, making it difficult to accurately identify the responsible party at each stage. These shortcomings not only potentially affect the accuracy of pathological diagnoses but also lead to medical risks such as specimen mismatch and loss, posing significant safety hazards in clinical applications and failing to meet the clinical needs for refined and standardized management of operating room pathology specimens.

[0020] The operating room pathology specimen storage box provided by this invention, by incorporating a specimen detection module in the storage compartment, can automatically detect specimen placement, thereby automatically recording and counting the number of specimens. It also includes a reading module that can read patient information and automatically match it with specimen information, avoiding specimen confusion and improving the efficiency and accuracy of specimen storage. The invention will be described in detail below with reference to specific embodiments: In some embodiments, the present invention provides a pathological specimen storage box for use in the operating room, such as... Figure 1 , Figure 2 As shown, the device includes a box body 1 and a lid 2. The lid 2 is openably mounted on the box body 1. The box body 1 contains multiple independent storage compartments 11, each storing a specimen bottle. The lid 2 closes onto the box body 1, simultaneously sealing the multiple storage compartments 11. For example, the top surface of the box body 1 has an opening forming an internal cavity, within which multiple storage compartments 11 are independently formed. The lid 2 is flip-mounted to the top of the box body 1 and can simultaneously open or close multiple storage compartments 11. Optionally, a sealing structure is provided on the lid or lid 2 to form a sealed contact when the lid 2 is closed onto the box body 1. In this embodiment, six storage compartments 11 are provided, all of the same size, for example, capable of storing 50mL to 500mL specimen bottles. In other embodiments, different numbers of storage compartments 11 can be provided, and the sizes of the storage compartments 11 can vary to store specimen bottles of different sizes, meeting the needs of different surgeries.

[0021] In some embodiments, each storage compartment 11 is provided with a specimen detection module 3, which is used to detect whether a specimen bottle is placed in the storage compartment 11, so as to avoid specimen management risks caused by specimen bottles being missed, misplaced, or not placed in place.

[0022] The box body 1 is equipped with a control panel 12, and the control panel 12 is equipped with a reading module 4. The reading module 4 is used to read patient information and specimen bottle information by scanning the code, which can further realize the accurate entry, rapid verification and full traceability of pathological specimen information, and solve the problems of easy error and low efficiency of manual recording of information in the existing technology.

[0023] The box 1 contains a control module 5, which serves as the core control unit of the entire pathology specimen box. The specimen detection module 3 and the reading module 4 are both connected to the control module 5, enabling real-time data transmission and coordinated control. Optionally, the control module 5 employs a 32-bit high-speed MCU with a sampling frequency ≥10Hz. The control module 5 is used to match specimen information based on patient information and specimen bottle information, and to determine whether a specimen should be placed in the corresponding storage compartment 11 based on the detection results of the specimen detection module 3.

[0024] The housing 1 also houses an independent power supply module 6, which is electrically connected to all power-consuming components within the housing 1, providing a stable and continuous power source for each component. The power supply module 6 can use a rechargeable lithium battery, offering advantages such as large capacity, long battery life, and convenient charging, making it suitable for the mobile use required for specimen transport in operating rooms. Optionally, the power supply module 6 can power other modules via the control module 5.

[0025] Optionally, the power supply module 6 adopts a combination design of a rechargeable lithium battery and a Type-C power supply interface. The rechargeable lithium battery is a high-capacity, long-cycle-life model, and the Type-C power supply interface supports reversible plugging and fast charging, taking into account both the convenience of mobile use and charging efficiency. At the same time, the power supply module 6 is optimized to ensure that the device can work continuously for no less than 72 hours in normal working mode, which can fully cover the entire process of specimen collection, temporary storage, and transfer to the pathology department for receipt and verification, effectively avoiding problems such as data loss, equipment downtime, and specimen management interruption caused by power outages.

[0026] In some embodiments, the specimen detection module 3 includes a first detection device disposed on the bottom wall of the storage compartment 11 and a second detection device disposed on the side wall of the storage compartment 11. The first detection device and the second detection device perform detection in different ways, and a dual detection mechanism is adopted to improve the accuracy of detection and ensure the reliability of the detection results.

[0027] The first detection device employs a pressure sensor, which is fitted against the bottom wall of the storage compartment 11. When the specimen bottle is placed in the storage compartment 11, the pressure sensor detects the gravitational pressure signal of the specimen bottle and transmits the signal to the control module 5, achieving preliminary detection of the specimen bottle's placement status. Optionally, the pressure sensor has an accuracy of 0.1g. The second detection device includes an infrared through-beam sensor with a working distance of 5mm to 50mm. It is embedded in the side wall of the storage compartment 11 at a position corresponding to the specimen bottle's placement height. When the specimen bottle is in place, the infrared signal between the transmitting and receiving ends of the infrared sensor is blocked, thereby generating a detection signal and feeding it back to the control module 5 to complete the secondary detection. By combining pressure detection and infrared detection, false judgments due to the pressure sensor not triggering because the specimen bottle is too light can be avoided, as well as missed detections due to the specimen bottle not being placed in place (such as tilting or not touching the bottom of the compartment), further improving the accuracy of specimen detection and providing hardware support for the standardized management of pathological specimens.

[0028] In this embodiment, the first detection device uses a pressure sensor and the second detection device uses an infrared beam sensor. The two work together to achieve dual detection. The system only counts the specimen bottles in the storage compartment 11 after the dual detection is completed simultaneously and the detection signals are valid, so as to ensure the accuracy and validity of the counting results. Specifically, the pressure sensor is set against the bottom wall of the storage chamber 11. Its core function is to detect whether a specimen bottle is placed in the storage chamber 11. When the specimen bottle is placed in the storage chamber 11 and touches the bottom, the pressure sensor will sense the weight of the specimen bottle and the total pressure of the fixative liquid inside the bottle, and then generate a stable pressure detection signal and transmit it to the control module 5 to complete the basic detection of "whether a specimen bottle is placed". The infrared beam sensor is embedded in the side wall of the storage chamber 11 at the position corresponding to the standard placement height of the specimen bottle. The transmitter and receiver are set opposite each other. Its core function is to detect whether the specimen bottle is placed in place. When the specimen bottle is placed stably on the bottom of the chamber according to the specifications, without tilting, shifting or not being placed all the way down, the specimen bottle will completely block the infrared signal of the infrared beam sensor. The sensor will then generate a placement detection signal and feed it back to the control module 5 to complete the accurate detection of "whether it is placed in place".

[0029] By combining pressure sensors and infrared beam sensors, this system effectively avoids missed detections, preventing misjudgments of "no specimen bottle placed" due to insufficient weight of the specimen bottle, failure of the pressure sensor to trigger, or insufficient infrared signal obstruction by the specimen bottle. Furthermore, it strictly controls the placement of specimen bottles, preventing tipping or collisions during transport caused by improper placement (such as tilting, not fully contacting the bottom of the chamber, or offset to one side). This can lead to fixative leakage, specimen damage, or tissue injury due to friction between the specimen and the bottle wall, ensuring the safety of specimen transport. Simultaneously, the dual-detection linked counting design provides accurate hardware data support for subsequent specimen quantity verification and full traceability, further improving the standardized management function of the pathology specimen box. This addresses the shortcomings of existing technologies, such as inaccurate specimen detection and susceptibility to accidents, better meeting the clinical needs of refined pathology specimen management in the operating room.

[0030] In some embodiments, the reading module 4 includes a scanning device for scanning barcodes or QR codes. Before surgery, medical staff use this scanning device to scan the patient's medical barcode, surgical notification barcode, or electronic medical record QR code to quickly enter the patient's core information, including but not limited to bed number, name, hospital number, surgical type, surgical time, number of planned pathological specimens to be collected, and preset pathological types. The entered information is synchronously transmitted to the control module 5 of the box 1 for storage and can also be synchronously displayed on the display interface of the control panel 12 for medical staff to verify and confirm, avoiding errors in preoperative information entry.

[0031] During the procedure, after the surgically removed diseased tissue is placed into a specimen bottle and sealed, medical staff can use the scanning device to scan the barcode or QR code affixed to the bottle to quickly read the unique information on the bottle. This information corresponds to the patient information entered preoperatively, specifically including the patient's name, hospital number, specimen collection site, specimen type, collection time, and collecting medical personnel. This scanning method allows for one-click verification of patient and specimen bottle information, ensuring each bottle accurately corresponds to a specific patient and surgical site, preventing specimen mismatches and information confusion from the outset. Simultaneously, the scanned information is linked to the aforementioned dual-detection counting information, forming integrated data on "patient information - specimen information - placement status." This provides comprehensive information support for subsequent specimen transport and pathology department reception and verification, further improving the traceability system for pathology specimens and enhancing the precision and intelligence of operating room specimen management.

[0032] Optionally, the control module 5 can receive patient information and specimen bottle information transmitted by the reading module 4. Through the built-in information matching algorithm, it can automatically compare and match the two types of information to verify the consistency between the specimen bottle information and the patient information. If there is a mismatch (such as the patient corresponding to the specimen bottle does not match the patient entered before the operation, or the specimen type deviates from the preset type), it can trigger an early warning prompt in time to remind medical staff to check and correct, thus eliminating the potential for specimen mismatch from the core level. At the same time, the control module 5 can receive the dual detection signal transmitted by the specimen detection module 3 in real time. Combined with the preset detection judgment criteria, it can accurately determine whether a specimen is placed in the corresponding storage compartment 11 and whether the specimen is placed in place. It can also associate the judgment result with the counting information and the corresponding specimen bottle information and store it synchronously in the built-in storage unit to form a complete specimen placement data record, providing data support for subsequent full-process traceability.

[0033] like Figure 3 As shown, a liquid level detection module 7 is also installed on the side wall of the storage chamber 11. The liquid level detection module 7 is connected to the control module 5 and is used to collect the liquid level data of the fixative in the specimen bottle in real time, accurately monitor whether the fixative can completely submerge the specimen, and avoid specimen damage due to insufficient fixative. Optionally, the liquid level detection module 7 includes a capacitive non-contact liquid level sensor, which performs non-contact measurement with a response time of <100ms. This sensor is embedded in the area of ​​the side wall of the storage chamber 11 corresponding to the standard liquid level of the fixative in the specimen bottle. It can achieve accurate liquid level detection without direct contact with the fixative. This avoids the sensor being corroded by fixatives such as formalin (formaldehyde solution), extending its service life, and ensures the stability and accuracy of the detection data, adapting to the special environment of pathological specimen storage. Optionally, the liquid level detection module 7 can detect the liquid level height and the specimen height. The safe liquid level is 2-3 times the specimen height.

[0034] In some embodiments, the control panel 12 is provided with an alert module 8. The alert module 8 is the core execution unit for abnormal early warning. It can be one or a combination of a speaker 81 and an indicator light 82. It is electrically connected to the control module 5 and is under the unified control of the control module 5 to realize timely reminders of abnormal situations and further reduce the risk of specimen management.

[0035] Optionally, when the control module 5 matches patient information with specimen bottle information, if a mismatch is detected (e.g., the patient corresponding to the specimen bottle does not match the patient entered before surgery, or the specimen site deviates from the preset collection site), the control module 5 will immediately send a trigger signal to the reminder module 8. Simultaneously, when the liquid level detection module 7 detects that the fixative liquid level is below a preset threshold, failing to completely submerge the specimen and potentially causing autolysis and affecting pathological diagnosis, the liquid level detection module 7 will transmit an abnormal liquid level signal to the control module 5, and the control module 5 will simultaneously trigger the reminder module 8.

[0036] When an alert signal is triggered, if the alert module 8 includes a speaker 81, it will emit a clear, piercing voice alert or a buzzer, ensuring that medical staff can quickly notice the issue in the noisy operating room environment. If it includes an indicator light 82, it will emit a visual alert through differentiated display methods such as flashing red light or constant illumination, forming a dual warning with the speaker 81, further enhancing the alert effect. Through the settings of the alert module 8, real-time warnings of abnormal situations can be achieved, allowing medical staff to promptly detect and handle problems such as information matching failures and insufficient fixative levels, avoiding medical risks such as specimen mismatch and specimen damage caused by these abnormalities. This further improves the intelligent warning function of the pathology specimen box and enhances the safety and standardization of specimen management.

[0037] In some embodiments, the control panel 12 is further provided with a display module 9, which is used to display specimen information placed in the storage compartment 11 or simultaneously display some patient information, providing medical staff with an intuitive information viewing channel.

[0038] Optionally, the display module 9 can be a high-definition LCD screen embedded in the surface of the control panel 12. Its display content is synchronously transmitted by the control module 5. Core display information includes, but is not limited to: the number of each storage compartment 11 and the placement status of the corresponding specimen bottle (placed / not placed, placed in place / not in place), the patient's core information corresponding to the specimen bottle (name, hospital number, bed number), specimen details (collection site, specimen type, collection time), fixative level status, information matching results, and device battery level. Medical staff can quickly check the specimen status of each storage compartment 11 through the display module 9, and monitor the specimen information matching status and fixative level in real time, without having to manually review records, greatly improving operational convenience. Simultaneously, when information matching fails or the liquid level is abnormal, the display module 9 will simultaneously display abnormality prompts, linking with the voice and light prompts of the reminder module 8, further helping medical staff quickly locate the abnormal location, identify the cause of the abnormality, and promptly complete corrective actions, ensuring the standardization and safety of specimen management.

[0039] Furthermore, the display module 9 and indicator light 82 can be used to display the power level of the power module 6, allowing medical staff to intuitively view the remaining power. When the power is low, it can be quickly charged via the Type-C interface to ensure that the power module 6 outputs a continuous and stable power, providing a reliable guarantee for the normal operation of various functions of the device and further improving the clinical adaptability and reliability of the pathology specimen box.

[0040] Furthermore, the display module 9 is a touchscreen, allowing medical staff to manually input partial patient or specimen information. This supports manual input of patient or specimen information via touch operation, adapting to specific clinical scenarios. For example, when the barcode scanner malfunctions and cannot scan, the barcode / QR code on the specimen bottle is worn and unreadable, or when additional details of temporarily collected specimens need to be entered, medical staff can manually input key information such as the patient's name, hospital number, and specimen collection site using the virtual keyboard on the touchscreen. The entered information is simultaneously transmitted to the control module 5 and matched with existing data to ensure the continuity and completeness of information input. This avoids problems such as the inability to input or verify specimen information due to equipment failure, further enhancing the clinical adaptability and emergency response capabilities of the pathology specimen box.

[0041] In some embodiments, the housing 1 also includes a wireless communication module 10, which is connected to the control module 5 to enable real-time uploading and sharing of pathological specimen-related data, breaking down information silos and further improving the traceability system for the entire pathological specimen process. The wireless communication supports the TCP / IP protocol and can access the hospital's intranet. Optionally, the wireless communication module 10 can use Wi-Fi, Bluetooth, LAN, or other communication methods to adapt to different network environments within the hospital. It boasts advantages such as stable connection, efficient transmission, and strong adaptability, and can establish seamless data connections with the hospital's existing surgical anesthesia system, nursing record system, pathology information system, etc., eliminating the need for manual data entry or transmission and significantly improving work efficiency.

[0042] Optionally, the wireless communication module 10 can upload various data stored in the control module 5 to the corresponding hospital system in real time. The uploaded content includes, but is not limited to, specimen status (placement status), specimen quantity, fixative level data, patient information and specimen information matching results, specimen collection and transport time, equipment operating status, and real-time specimen location information. This achieves integrated synchronization of specimen management data, facilitating real-time viewing of specimen-related information by medical staff in multiple departments such as the operating room, nursing department, and pathology department. This allows for precise control of the entire specimen transfer process, further improving the precision and intelligence of pathology specimen management, while providing strong data support for medical quality traceability and departmental collaboration. Optionally, medical staff can check again in the operating room whether the specimen is properly placed, whether any damage occurred during transport, and the time the pathology department retrieved the specimen.

[0043] In some embodiments, a self-locking module is provided on the box body 1. The self-locking module is located at the junction of the box body 1 and the box cover 2. The self-locking module is connected to the control module 5 and is controlled by the control module 5. After the specimen is placed in the box body 1 and the box cover 2 is closed, the self-locking module can lock the box cover 2.

[0044] Optionally, the automatic locking conditions of the self-locking module include: information binding completed, that is, the control module 5 has completed the comparison and matching of patient information with all specimen bottle information, confirming that there are no information mismatches, omissions, or other problems; specimen quantity confirmation, the control module 5 confirms through the dual detection signals of the specimen detection module 3 that the actual number of specimen bottles placed is consistent with the pre-set collection number, and that all specimen bottles are placed in place; and normal liquid level status, the liquid level of fixative in all specimen bottles collected by the liquid level detection module 7 is higher than the preset threshold, ensuring that the fixative can completely immerse the specimen and avoid specimen autolysis damage.

[0045] If all three conditions are met, once the medical staff closes the lid 2, the control module 5 will immediately send a locking command to the self-locking module. The self-locking module will then lock the lid 2 securely to the box body 1, preventing the lid 2 from loosening or opening due to bumps, collisions, or other external forces during transport. Conversely, if any condition is not met, such as information matching failure, incorrect specimen quantity, or specimen bottles with insufficient liquid levels, the self-locking module will remain unlocked and unable to complete the locking operation. Simultaneously, the control module 5 will trigger the reminder module 8 to continuously issue an alarm signal until the medical staff have investigated and resolved all abnormalities, all three conditions are met, and the police are notified. Only then can the electronic lock control module normally perform the locking operation. This design, through strict condition verification and closed-loop management, further strengthens the standardization of specimen management and eliminates potential specimen safety hazards caused by improper operation.

[0046] In some embodiments, the self-locking module includes a locking mechanism, with a locking block 13 provided on the box body 1 and a locking groove 21 provided on the box cover 2. The locking block 13 is slidably disposed and driven by a drive motor. The drive motor provides power to drive it to slide back and forth. When a locking command is received from the control module 5, the drive motor drives the locking block 13 to slide towards the locking groove 21 until the locking block 13 is fully inserted into the locking groove 21, thereby achieving a stable lock between the box cover 2 and the box body 1 and ensuring the reliability of the lock.

[0047] Optionally, the self-locking module can also be manually unlocked to ensure the lid 2 can be opened smoothly in an emergency. For example, manual unlocking can be achieved in two ways: one is to enter a preset emergency unlocking password on the touch screen of the control panel 12. After the password is verified, the control module 5 issues an unlocking command, which drives the motor to drive the lock block 13 out of the lock slot 21 to complete the unlocking; the other is to set a hidden manual unlocking hole on the side of the box body 1. Medical personnel can use a special unlocking tool to insert into the unlocking hole and manually drive the lock block 13 to slide to unlock. The two unlocking methods are mutually redundant to ensure the reliability of emergency unlocking.

[0048] In some embodiments, the method of using the operating room pathology specimen storage box provided by the present invention is as follows: Figure 4 As shown, it includes: I. Preoperative preparation stage: Equipment check: Turn on the power to the pathology specimen box and check the status of the power supply module 6 through the display module 9 of the control panel 12. Confirm that the rechargeable lithium battery has sufficient power (ensure continuous operation for no less than 72 hours). If the power is insufficient, charge it through the Type-C power interface. At the same time, check the operating status of each module of the equipment to ensure that the control module 5, reading module 4, specimen detection module 3, liquid level detection module 7, reminder module 8, wireless communication module 10 and electronic lock control module are all working normally and there are no abnormal alarms.

[0049] Information entry: Medical staff can quickly enter core patient information, including bed number, name, hospital number, surgery type, surgery time, number of planned pathology specimens to be collected, and preset pathology type, by scanning the patient's visit barcode, surgery notification barcode or electronic medical record QR code through the reading module 4 on the control panel 12. After entering the information, the information is checked and confirmed through the touch screen to ensure that the information is correct. After the verification is completed, the information is automatically transmitted to the control module 5 for storage and is displayed on the touch screen at the same time.

[0050] Specimen bottle preparation: Scan the barcodes of each specimen bottle prepared before the operation, and read the unique identification information of the specimen bottle through the barcode scanning device to ensure that the specimen bottle information can be associated with the patient information to be entered later; at the same time, check the sealing of the specimen bottle to ensure that there is no damage or leakage, so as to prepare for the specimen to be collected during the operation.

[0051] II. Intraoperative Procedure Stage: Specimen collection and boxing: After surgical removal of the lesion tissue, the tissue is immediately placed into the corresponding specimen bottle, and 10% neutral formalin fixative is added to ensure that the fixative completely submerges the specimen; then the specimen bottle is placed into the corresponding storage compartment 11 of the pathology specimen box, following the principle of "one site, one box". Small specimens (such as lymph nodes and puncture tissue) are placed into the storage compartment 11 with a filter to avoid loss.

[0052] Specimen detection and confirmation: After the specimen bottle is placed in the storage compartment 11, the first detection device on the bottom wall of the storage compartment 11 senses the weight of the specimen bottle and generates a pressure detection signal; the second detection device on the side wall detects whether the specimen bottle is placed in place. If the specimen bottle is placed stably on the bottom of the compartment without tilting or shifting, it will block the infrared signal and generate a placement detection signal; the two detection signals are transmitted to the control module 5 simultaneously. After the control module 5 confirms that the dual detection is effective, it counts the specimen bottle and updates the placement status of the storage compartment 11 on the touch screen.

[0053] Information matching and verification: Medical staff scan the barcode / QR code on the specimen bottle using a scanning device to read detailed information such as patient name, hospital number, specimen collection site, specimen type, and collection time. After receiving the information, control module 5 automatically compares and matches it with the patient information entered before the operation. If the information matches, the touch screen displays "Match successful"; if the information does not match, control module 5 immediately triggers reminder module 8, speaker 8 emits a buzzer, and the touch screen displays "Information mismatch" and abnormal details, allowing medical staff to promptly check and correct the issue.

[0054] Liquid level detection: The liquid level detection module 7 on the side wall of the storage compartment 11 collects the liquid level data of the fixative in the specimen bottle in real time and transmits it to the control module 5; if the liquid level is higher than the preset threshold, the touch screen displays "liquid level normal"; if the liquid level is lower than the threshold, the control module 5 triggers the alarm module 8, and the touch screen displays "liquid level insufficient", and medical staff replenish the fixative in time until the liquid level reaches the standard.

[0055] Special Circumstances Handling: If the barcode scanner malfunctions, the barcode / QR code on the specimen bottle is worn and cannot be recognized, or temporary specimen information needs to be supplemented, medical staff can manually enter the relevant information through the virtual keyboard on the touch screen. After entry, the information is synchronously transmitted to the control module 5 to complete the information association and matching, ensuring that the information entry is uninterrupted.

[0056] III. Postoperative transport stage: Electronic lock control: After all specimens are placed, medical staff check the specimen quantity, information matching status, and liquid level status displayed on the touch screen to confirm that everything is normal; then close the lid 2, and the control module 5 immediately sends a locking command to the electronic lock control module, driving the motor to drive the lock block 13 to slide and extend into the lock groove 21 of the lid 2 to complete the secure locking of the lid 2; if any condition is not met, the electronic lock control module remains unlocked, and the reminder module 8 continues to alarm until the problem is investigated and resolved.

[0057] Real-time data upload: The wireless communication module 10 establishes a connection with the hospital's surgical anesthesia system, nursing record system, and pathology information system, and uploads all data stored in the control module 5 in real time, including the number of specimens, the placement status of each specimen, the level of fixative, information matching results, specimen collection time, equipment operating status, etc., to achieve data sharing and synchronization among multiple departments.

[0058] Transport: The specimen box shall be transported by a designated person, such as an operating room caregiver or nurse. During the transport, avoid violent bumps and collisions to ensure the stability of the box. If the equipment alarms abnormally during the transport, the cause of the abnormality can be viewed through the touch screen and handled in an emergency manner if necessary.

[0059] Handover and verification: After the specimen box is transferred to the pathology department, medical staff verify the specimen information through a touch screen or pathology information system. After confirming that it is correct, the electronic lock module is opened by one of two emergency unlocking methods: one is to enter the preset unlocking password on the touch screen, and the other is to manually unlock it by inserting a special tool into the hidden unlocking hole on the side of the box 1. After unlocking, the box lid 2 is opened to complete the specimen handover. The handover information is simultaneously uploaded to the relevant system to form a traceability record.

[0060] Electronic lock emergency unlocking: If it is necessary to open the box cover 2 urgently during the transportation process, such as when the specimen needs to be processed urgently or the equipment malfunctions, the box cover 2 can be opened quickly using either a password or a special tool, so as not to affect the specimen processing.

[0061] Power outage handling: If the device experiences a sudden power outage, an external power supply can be connected via the Type-C interface for emergency power supply to prevent data loss; if the lithium battery is depleted and cannot be charged in time, the device's built-in storage unit can save all recorded data, which can be read normally after power is restored.

[0062] Abnormal alarm handling: If the alarm module 8 continues to alarm, medical staff can check the abnormality type through the touch screen, such as information mismatch, insufficient liquid level, or specimen not placed properly, and then investigate and handle it accordingly. After the handling is completed, the alarm will stop automatically, and the electronic lock control module can perform the locking operation normally.

[0063] The entire operation forms a complete closed loop of "preoperative preparation - intraoperative detection - postoperative locking - transportation and handover - emergency treatment". The modules work together to greatly reduce human error, achieve full traceability of specimen information, and ensure the safety of pathological specimens and the accuracy of diagnosis.

[0064] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0065] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0066] In the description of this specification, the references to terms such as "this embodiment," "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any at least one embodiment or example. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0067] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0068] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and simple improvements made on the substantive content of the present invention should be included within the protection scope of the present invention.

Claims

1. A pathological specimen storage box for use in the operating room, characterized in that, It includes a box body and a box lid, wherein the box lid is openably disposed on the box body. The box contains multiple independent storage compartments, each of which is used to store a specimen bottle. Each of the storage compartments is equipped with a specimen detection module for detecting whether a specimen bottle is placed in the storage compartment. The box is equipped with a control panel, which contains a reading module. This reading module is used to read patient information and specimen bottle information by scanning a barcode. The box is equipped with a control module. The specimen detection module and the reading module are both connected to the control module. The control module is used to match the specimen information according to the patient information and the specimen bottle information, and to determine whether a specimen is placed in the corresponding storage compartment according to the detection result of the specimen detection module. The box contains a power supply module, which is connected to the power-consuming components and supplies power to them.

2. The operating room pathological specimen storage box according to claim 1, characterized in that, A liquid level detection module is also provided on the side wall of the storage chamber. The liquid level detection module is connected to the control module and is used to collect the liquid level of the fixative in the specimen bottle.

3. The operating room pathological specimen storage box according to claim 2, characterized in that, The liquid level detection module includes a capacitive non-contact liquid level sensor.

4. The operating room pathological specimen storage box according to claim 2, characterized in that, The control panel is equipped with a reminder module, which is connected to the control module. When the patient information and the specimen bottle information fail to match the specimen information, or when the liquid level detection module detects that the liquid level is below the threshold, the reminder module issues a reminder message.

5. The operating room pathological specimen storage box according to claim 4, characterized in that, The alert module includes a speaker and / or indicator lights.

6. The operating room pathological specimen storage box according to claim 4, characterized in that, The control panel is also equipped with a display module, which is used to display the specimen information placed in the storage compartment.

7. The operating room pathological specimen storage box according to claim 1, characterized in that, The specimen testing module includes a first testing device disposed on the bottom wall of the storage compartment and a second testing device disposed on the side wall of the storage compartment.

8. The operating room pathological specimen storage box according to claim 7, characterized in that, The first detection device includes a gravity sensor, and / or the second detection device includes an infrared beam sensor.

9. The operating room pathological specimen storage box according to claim 1, characterized in that, The box also contains a wireless communication module, which is connected to the control module.

10. The operating room pathological specimen storage box according to claim 1, characterized in that, The box is equipped with a self-locking module, which is connected to the control module. After the specimen is placed inside the box, the self-locking module can lock the box lid after it is closed.

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