Instrument box
By setting up slot fixing instruments and penetration holes in the ENT surgical instrument box for sterilization, the problem of the simple structure of the instrument box is solved, resulting in difficulty in fixing and sterilization of the instrument box, and stable fixing and efficient sterilization of the instrument are achieved.
Patent Information
- Application Number
- CN202420612751.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing ENT surgical instrument box lacks a limit structure and a fixed structure, which makes the instrument easy to stack when it shakes or falls, making it inconvenient to use, and cannot be placed directly in the sterilizer for sterilization, making it troublesome to operate.
An instrument box is designed, and the placing box and lid are provided with slots that are compatible with the shape of the surgical instrument, for fixing the instrument, and a penetration hole is provided on the side walls and surfaces to allow the penetration of hydrogen peroxide plasma for sterilization.
Fixing the surgical instrument through the slot prevents the instrument from falling off when it shakes or falls, simplifying the use process; at the same time, the penetration hole allows the instrument box to be placed directly into the sterilizer for sterilization, improving the operating efficiency.
Smart Images
Figure CN222623082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an instrument box. Background Art
[0002] ENT surgical instruments are tools used in ENT surgery. ENT surgical instruments include ENT knives (such as ear drum knives, nasal mucosa knives, tonsil knives, etc.), chisels (such as maxillary sinus foramina chisels, ear bone chisels, etc.), ENT scissors (such as tonsil scissors, thyroid scissors, laryngeal scissors, etc.), ENT forceps, clamps (such as laryngeal dressing forceps, ear knee forceps, nose gun forceps, tonsil hemostatic clamps, etc.), ENT hooks, needles (such as laryngeal micro surgical hooks, ear probes, double-headed drum probes, tonsil retractors, etc.), etc., which are mainly used in ENT surgery.
[0003] There are a large number of the above-mentioned instruments, and there are few instrument boxes for storing these surgical instruments in life. Medical staff usually place these instruments in a flip-top box, but the structure of this box is very simple, and there is a lack of corresponding limiting structure or fixing structure inside. After placing these instruments in the box, if the box is shaken violently or accidentally falls, the instruments inside are easily stacked together, which is inconvenient for medical staff to use, and medical staff need to rearrange them neatly, increasing their workload.
[0004] In addition, these instruments are recycled and are usually disinfected and sterilized after surgery for next use. The common sterilization method is to place the instruments in a hydrogen peroxide low-temperature plasma sterilizer for sterilization through hydrogen peroxide low-temperature plasma. During the disinfection process, a variety of microorganisms on medical instruments and surgical instruments are inactivated in a specific way, thereby achieving the purpose of sterilization. However, if the box where the instruments are placed lacks a penetration hole, it is difficult or even impossible for plasma to penetrate the box, and the box cannot be directly taken into the sterilizer for sterilization. The instruments in the box need to be taken out, and then placed in the sterilizer for sterilization, and then taken out and put back into the box, which is very troublesome.
[0005] In view of the above-mentioned possible problems, the utility model provides an instrument box which can be used to place and fix surgical instruments and has a through hole, so that the instrument box can be directly placed in a hydrogen peroxide plasma sterilizer for sterilization. Utility Model Content
[0006] The technical problem to be solved by the utility model is to provide an instrument box which can be used to place and fix surgical instruments and has a through hole so that the instrument box can be directly placed in a hydrogen peroxide plasma sterilizer for sterilization.
[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0008] An instrument box comprises a placement box with an opening at the top, and a box cover is arranged at the box opening of the placement box; its distinguishing feature is that the bottom of the placement box and the lower surface of the box cover are both provided with a plurality of slots adapted to the shape of the surgical instruments, and the side wall of the placement box and the surface of the box cover are both provided with a plurality of penetration holes.
[0009] Furthermore, one end of the box cover is hinged to the side wall of the placement box, and the other end is connected to the side wall of the placement box via a password lock.
[0010] The utility model provides an instrument box with the following beneficial effects: since the placement box and the box cover are both provided with card slots that are compatible with the shapes of multiple surgical instruments, the surgical instruments can be carded into the slots corresponding to the shapes, thereby fixing them in the placement box and on the box cover, which has the advantages of being neatly arranged and convenient for medical staff to use, and at the same time, the surgical instruments are not easy to fall off after the instrument box is violently shaken or dropped; in addition, the placement box and the box cover are both provided with multiple penetration holes, and hydrogen peroxide low-temperature plasma can enter the instrument box through the penetration holes to sterilize the surgical instruments in the box, and there is no need to take out the surgical instruments in the box, thereby improving the work efficiency of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.
[0012] Figure 2 yes Figure 1 Schematic diagram of the structure after omitting the cover body.
[0013] Figure 3 It is a schematic structural diagram of an embodiment of the utility model with surgical instruments placed in it and the box cover in an open state.
[0014] Figure 4 It is a top view of the box cover of the embodiment of the utility model in the open state.
[0015] Figure 5 It is a position relationship diagram of the fixed block, the plug block, the motor, the gear and the toothed plate of the embodiment of the utility model.
[0016] Figure 6 It is a principle block diagram of an embodiment of the utility model.
[0017] Figure 7 It is a circuit diagram of an embodiment of the utility model.
[0018] The numbers in the figure are: 1. placement box; 2. box cover; 21. convex block; 3. card slot; 4. penetration hole; 5. password lock; 51. fixing block; 511. slot; 52. plug-in block; 53. motor; 54. gear; 55. tooth plate; 56. slide rail; 57. button module; 58. single-chip computer module; 59. battery; 6. cover; 61. side hole; 7. shell; 8. battery slot; 9. alarm module; 10. GPS positioning module; 20. network module. DETAILED DESCRIPTION
[0019] The utility model is described below in conjunction with the accompanying drawings. The specific implementation methods described herein are only used to illustrate and explain the utility model and are not used to limit the utility model. Without departing from the design spirit of the utility model, various modifications and improvements made to the technical solution of the utility model by ordinary technicians in this field should fall within the protection scope of the utility model.
[0020] like Figures 1 to 7 As shown, the instrument box of this embodiment includes a placement box 1 with an opening at the top, a box cover 2 is provided at the box opening of the placement box 1, and the bottom of the placement box 1 and the lower surface of the box cover 2 are provided with a plurality of slots 3 that are adapted to the shape of the surgical instruments, and different surgical instruments are correspondingly inserted into the slots 3 with the same shape, and the placement box 1 and the box cover 2 are both provided with the slots 3, which can improve the utilization rate of the space. The side wall of the placement box 1 and the surface of the box cover 2 are both provided with a plurality of penetration holes 4, and hydrogen peroxide low-temperature plasma can enter the instrument box through the penetration holes 4, thereby sterilizing the surgical instruments in the instrument box.
[0021] Specifically in this embodiment, one end of the box cover 2 is hinged to the side wall of the placement box 1, and the box cover 2 can be opened by flipping, and the other end is connected to the side wall of the placement box 1 through a password lock 5, which can improve the safety of using the instrument box.
[0022] More specifically, the combination lock 5 includes a fixing block 51 , an inserting block 52 , a motor 53 , a gear 54 , a toothed plate 55 , a slide rail 56 , a key module 57 , a single chip microcomputer module 58 and a battery 59 .
[0023] Among them, one end of the fixing block 51 is connected to the side wall of the box cover 2. After the box cover 2 closes the opening of the placement box 1, the other end of the fixing block 51 is attached to the side wall of the placement box 1. The side wall of the fixing block 51 is provided with a slot 511 for inserting the insert block 52. In this embodiment, the slot 511 is provided on the side wall of the part of the fixing block 51 attached to the side wall of the placement box 1. In the figure, the slot 511 is on the right side wall of the fixing block 5. The side wall of the box cover 2 provided with the fixing block 51 is provided with a protrusion 21, which is convenient for medical staff to open the box cover 2 with their fingers.
[0024] The insert block 52, the motor 53, the tooth plate 55, the slide rail 56, the button module 57, the single chip module 58 and the battery 59 are all arranged on the side wall of the placement box 1. The slide rail 56 is arranged beside the slot 511 of the fixed block 51 and faces the notch of the slot 511. The lower surface of the tooth plate 55 is embedded in the slide rail 56 and can slide on the slide rail 56. The upper surface of the tooth plate 55 is arranged with a plurality of protruding teeth arranged along the length direction of the slide rail 56. The insert block 52 is arranged at one end of the tooth plate 55 close to the slot 511, and the insert block 52 can be inserted into the slot 511. The motor 53 is arranged beside the tooth plate 55, and the gear 54 is arranged on the rotating shaft of the motor 53 and meshed with the convex teeth on the tooth plate 55. The rotation of the motor 53 can drive the tooth plate 55 to slide along the length direction of the slide rail 56, and make the plug block 52 insert or disengage from the slot 511. When the plug block 52 is inserted into the slot 511, the box cover 2 cannot be opened. After the plug block 52 is disengaged from the slot 511, the box cover 2 can be opened. The key module 57 is electrically connected to the input end of the single-chip module 58, and is used to input a password or a control instruction to the single-chip module 58. The output end of the single-chip module 58 is electrically connected to the input end of the motor 53, and is used to control the motor 53 to work after judging that the password is correct or receiving the control instruction. The battery 59 is used to provide working voltage.
[0025] like Figure 7 As shown in the figure, the circuit diagram of the password lock 5 is shown. In the figure, the key module 57 is provided with keys K1 to K16, wherein keys K1 to K12 represent different numbers and symbols, and are used to input and set passwords; key K13 is used to determine the input password; key K14 is used to reset the password; key K15 is used to determine the set password; key K16 is a lock key, which is used to control the rotation of the motor 53 and insert the plug block 52 into the slot 511. The motor 53 adopts a stepper motor, which is represented by M in the circuit. The single-chip microcomputer module 58 adopts a single-chip microcomputer module with the STM32F103C8T6 single-chip microcomputer as the core, and some unused pins are omitted. A driver chip is provided between the motor 53 and the single-chip microcomputer module 58, and the model of the driver chip is a ULN2803 driver chip.
[0026] After the lock button K16 is pressed, the single-chip computer module 58 controls the motor 53 to rotate forward. At this time, the gear 54 drives the tooth plate 55 to move toward the fixed block 51, so that the plug block 52 can be inserted into the slot 511, thereby achieving the purpose of locking; when the password is entered correctly, the single-chip computer module 58 controls the motor 53 to rotate reversely. At this time, the gear 54 drives the tooth plate 55 to move away from the fixed block 51, so that the plug block 52 is separated from the slot 511, thereby achieving the purpose of unlocking.
[0027] In addition, the instrument box also includes a cover body 6, a shell 7 and a battery slot 8. The cover body 6 is arranged outside the plug block 52, the motor 53, the tooth plate 55 and the slide rail 56 to protect them. The side wall of the cover body 6 is provided with a side hole 61 for the plug block 52 to pass through. The shell 7 is arranged beside the cover body 6, the single chip module 58 is arranged inside the shell 7, and the key module 57 is arranged on the surface of the shell 7. The battery slot 8 is arranged beside the shell 7 for placing the battery 59, and the battery 59 can be taken out and replaced.
[0028] In addition, the instrument box of this embodiment also includes an alarm module 9 electrically connected to the output end of the single-chip module 58. The alarm module 9 uses a speaker, represented by BELL in the circuit. When the password is entered incorrectly, the single-chip module 58 controls the alarm module 9 to sound an alarm.
[0029] It also has a GPS positioning module 10 and a network module 20, wherein the input end of the GPS positioning module 10 is electrically connected to the output end of the single-chip computer module 58, and the GPS positioning module 10 is used to locate the position of the instrument box. The GPS positioning module 10 of this embodiment can adopt a positioning module with a SiRF StarII GPS chip in life as the core.
[0030] The output end of the single-chip module 58 is electrically connected to the input end of the network module 20, and is used to send the positioning information to the mobile terminal. Specifically, the network module 20 of this embodiment is a GSM module, specifically a GSM_SIM800A module, which integrates a GSM radio frequency chip, a baseband processing chip, a memory, a power amplifier device, etc. on a circuit board, and has an independent operating system, GSM radio frequency processing, baseband processing and a functional module that provides a standard interface. The GSM module has all basic functions for communication based on the GSM network, such as sending SMS text messages, voice calls, and GPRS data transmission. The RXD pin and TXD pin of the GSM module are electrically connected to the PB6 pin and PB7 pin of the single-chip module 58 respectively, for transmitting alarm information. A GSM network is constructed between the network module 20 and the mobile terminal of the nurse station. The network module 20 is arranged in the shell 7. A socket for inserting a SIM card is arranged on the side wall of the shell 7. After the SIM card with the GSM network function activated is inserted, the network module 20 can communicate with the GSM network. The positioning information is sent from the output end of the single-chip module 58 to the GSM module, and then sent to the mobile terminal of the nurse station by the RF chip of the GSM module and the GSM network. If the instrument box is lost, this method can help medical staff to accurately find the location of the instrument box.
Claims
1. An instrument box, comprising a placement box (1) with an opening at the top, a box cover (2) being arranged at the box opening of the placement box (1); characterized in that: The bottom of the placement box (1) and the lower surface of the box cover (2) are both provided with a plurality of slots (3) that match the shape of the surgical instrument, and the side wall of the placement box (1) and the surface of the box cover (2) are both provided with a plurality of penetration holes (4).
2. The instrument box according to claim 1, characterized in that: One end of the box cover (2) is hinged to the side wall of the placement box (1), and the other end is connected to the side wall of the placement box (1) via a password lock (5).
3. The instrument box according to claim 2, characterized in that: The combination lock (5) comprises a fixed block (51), an insert block (52), a motor (53), a gear (54), a tooth plate (55), a slide rail (56), a key module (57), a single chip microcomputer module (58) and a battery (59); one end of the fixed block (51) is connected to the side wall of the box cover (2); after the box cover (2) closes the opening of the placement box (1), the other end of the fixed block (51) is attached to the side wall of the placement box (1); the fixed block (51) is A slot (511) for inserting an insert block (52) is arranged on the side wall of the placement box (1); the insert block (52), the motor (53), the tooth plate (55), the slide rail (56), the key module (57), the single chip module (58) and the storage battery (59) are all arranged on the side wall of the placement box (1); the slide rail (56) is arranged beside the slot (511) of the fixed block (51); the lower surface of the tooth plate (55) is embedded in the slide rail (56) and can be inserted into the slide rail (56), the upper surface of the toothed plate (55) is arranged with a plurality of convex teeth along the length direction of the slide rail (56); the insert block (52) is arranged at one end of the toothed plate (55) close to the slot (511); the motor (53) is arranged beside the toothed plate (55), the gear (54) is arranged on the rotating shaft of the motor (53) and is meshed with the convex teeth on the toothed plate (55), the rotation of the motor (53) can drive the toothed plate (55) to slide along the length direction of the slide rail (56), and the insert block (52) is inserted into or separated from the slot (511); the key module (57) is electrically connected to the input end of the single-chip microcomputer module (58) and is used to input a password or a control instruction to the single-chip microcomputer module (58); the output end of the single-chip microcomputer module (58) is electrically connected to the input end of the motor (53) and is used to control the motor (53) to work after judging that the password is correct or receiving the control instruction; the storage battery (59) is used to provide working voltage.
4. The instrument box according to claim 3, characterized in that: The invention also comprises a cover body (6), a shell (7) and a battery slot (8); the cover body (6) is arranged outside the plug block (52), the motor (53), the tooth plate (55) and the slide rail (56); the side wall of the cover body (6) is provided with a side hole (61) for the plug block (52) to pass through; the shell (7) is arranged beside the cover body (6); the single chip computer module (58) is arranged inside the shell (7); and the key module (57) is arranged on the surface of the shell (7); the battery slot (8) is arranged beside the shell (7) and is used to place a storage battery (59).
5. The instrument box according to claim 3, characterized in that: It also includes an alarm module (9) electrically connected to the output end of the single-chip computer module (58).
6. The instrument box according to claim 3, characterized in that: It also includes a GPS positioning module (10) and a network module (20), wherein the input end of the GPS positioning module (10) is electrically connected to the output end of the single-chip computer module (58), and the output end of the single-chip computer module (58) is electrically connected to the input end of the network module (20).
7. The instrument box according to claim 3, characterized in that: The side wall of the box cover (2) provided with the fixing block (51) is provided with a protrusion (21).