An instrument disinfection device for interventional operating room instruments

Abstract

The present invention relates to the technical field of surgical instrument disinfection, and discloses an instrument disinfection device for interventional operating room instruments, comprising a control cabinet, a workbench fixedly mounted on the control cabinet, a material frame arranged on the workbench, a processing mechanism arranged on the material frame, and the processing mechanism performs multi-directional disinfection on the surgical instruments in the material frame. The instrument disinfection device for interventional operating room instruments can control the material frame to be converted on four stations through an automatic conversion mechanism, so that the material frame can be immersed, rinsed, steam sterilized, and finally ultrasonically sterilized without manual transfer by an operator, thereby improving the overall automation of the equipment, and simultaneously improving the efficiency of disinfection, and enabling the instruments in the operating room to be quickly delivered for use.

Description

Technical Field

[0001] The invention relates to the technical field of surgical instrument sterilization, and in particular to an instrument sterilization device for interventional operating room instruments. Background Art

[0002] Surgery is abbreviated as operation, commonly known as opening the surgery, which refers to the process of entering the human body or other biological tissues through surgical equipment or surgical instruments, under the operation of surgeons or other professionals, to eliminate lesions, change structures or implant foreign objects by external force. Early surgeries were limited to simple manual methods to cut, cut and sew on the body surface, such as abscess drainage, tumor removal, and trauma suturing. Therefore, surgery is an operation that destroys the integrity of tissues or restores tissues whose integrity has been destroyed. With the development of surgery, the field of surgery has continued to expand and can be performed on any part of the human body. The instruments used are also constantly updated. Commonly used medical devices in surgery include various types of scalpels, surgical scissors, ventilators, anesthesia machines, etc.

[0003] At present, the process of sterilizing surgical instruments is divided into multiple sterilization steps, which are generally immersion in liquid medicine followed by cleaning, then high-temperature steam sterilization, and finally ultrasonic sterilization and cleaning. In the prior art, operators are generally required to manually carry and convert the instruments, and transfer the instruments processed in each process to another area for further processing. First of all, this method will undoubtedly reduce the efficiency of sterilization. Secondly, the operator needs to constantly switch equipment, which is a cumbersome problem. Therefore, an instrument sterilization device for interventional operating room instruments is proposed to solve the above-mentioned problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an instrument disinfection device for interventional operating room instruments, which solves the problem that the prior art sterilizes surgical instruments in a single operation, requiring operators to constantly switch different equipment to sterilize the instruments sterilized in the previous process again, resulting in cumbersome disinfection steps.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an instrument disinfection device for interventional operating room instruments, comprising a control cabinet, a workbench fixedly mounted on the control cabinet, a material frame arranged on the workbench, a processing mechanism arranged on the material frame, and the processing mechanism performs multi-directional disinfection on the surgical instruments in the material frame; the workbench comprises a soaking table, a rinsing table, a steam sterilization table and an ultrasonic platform, an ultrasonic generator is mounted on the ultrasonic platform, and an automatic conversion mechanism is arranged on the workbench to control the material frame to switch positions among the soaking table, rinsing table, steam sterilization table and ultrasonic platform.

[0006] Preferably, the automatic conversion mechanism includes a driving motor, the output end of the driving motor is connected to a rotating plate, a latch is provided on the rotating plate, the surface of the rotating plate is slidably connected to a dividing plate, four long slots are provided on the dividing plate, a rotating shaft is fixedly connected to the dividing plate, the rotating shaft is rotatably connected to the workbench, and the material frame is fixedly connected to the rotating shaft through a connecting plate.

[0007] Preferably, the control cabinet is provided with a control panel and a timer, and the timer is electrically connected to the driving motor.

[0008] Preferably, the material frame includes an inner frame, a sliding frame is slidably connected to the inner frame, an extrusion spring is connected to the sliding frame, one end of the extrusion spring is connected to the inner frame, one side of the sliding frame is rotatably connected to a roller, the surface of the roller is slidably connected to a fixed disk, the fixed disk is provided with a groove in the direction of the soaking table, and the fixed disk is fixed on the processing mechanism.

[0009] Preferably, the processing mechanism includes a sheath box, the sheath box is fixed on the workbench, an upper box body is fixedly connected to the sheath box, four accommodating cavities and a device box are opened inside the upper box body, and the dividing plate is located inside the device box.

[0010] Preferably, a faucet, a flushing nozzle, a steam nozzle and a water inlet nozzle are respectively connected to the bottom of the four accommodating chambers, a contact piece is connected to the inner frame, and three contact switches are connected to the bottom of the sheath box.

[0011] Preferably, the three contact switches respectively control the opening and closing of the flushing nozzle, the steam nozzle and the water inlet nozzle.

[0012] Preferably, a steam generator is installed inside the control cabinet, and a pipe 1 and a pipe 2 are connected to the steam generator, the pipe 1 is connected to the steam nozzle, and the pipe 2 is connected to the accommodating chamber.

[0013] Preferably, a flow groove is provided inside the sheath box, and a drainage pipe is connected to the bottom of the sheath box.

[0014] Compared with the prior art, the present invention provides an instrument disinfection device for interventional operating room instruments, which has the following beneficial effects:

[0015] 1. The instrument disinfection device for interventional operating room instruments can control the material frame to switch between four stations through the automatic conversion mechanism, so that the material frame can be immersed, rinsed, steam sterilized and finally ultrasonically sterilized without the need for manual transfer by the operator, thereby improving the overall automation of the equipment, the efficiency of disinfection, and enabling the instruments in the operating room to be quickly delivered for use.

[0016] 2. The instrument disinfection device for interventional operating room instruments uses a contact switch to control the corresponding equipment to work through the contact between the contact piece and the contact switch whenever the material frame changes position, thereby providing convenience for the disinfection of surgical machinery.

[0017] 3. The instrument disinfection device for interventional operating room instruments sets the material frame into a double-layer structure. When entering the corresponding disinfection platform, the material frame will be in a corresponding closed or transparent state, thereby achieving the dual effects of transparent disinfection and sterilization and transparent sterilization when closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0019] Figure 2 A schematic diagram of an automatic conversion mechanism of an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of a workbench of an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the material frame structure of an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a sheath box for an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the internal structure of a sheath box of an instrument disinfection device for interventional operating room instruments proposed by the present invention;

[0024] Figure 7 The present invention is a schematic diagram of the connection structure of an inner frame and a sliding frame of an instrument disinfection device for interventional operating room instruments.

[0025] In the figure: 1. control cabinet; 2. workbench; 3. processing mechanism; 301. upper box; 302. accommodating chamber; 303. sheath box; 304. soaking station; 305. flushing station; 306. steam sterilization station; 307. ultrasonic platform; 308. ultrasonic generator; 309. contact switch; 310. flushing nozzle; 311. steam nozzle; 312. water nozzle; 313. pipeline one; 314. pipeline two; 4. automatic conversion mechanism; 401. drive motor; 402. rotating plate; 403. latch; 404. indexing plate; 405. rotating shaft; 406. device box; 407. connecting plate; 5. timer; 6. control panel; 7. material frame; 701. inner frame; 702. sliding frame; 703. extrusion spring; 704. roller; 705. fixed plate; 706. contact piece; 8. circulation slot; 9. drain pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 7 , an instrument disinfection device for interventional operating room instruments, comprising a control cabinet 1, a workbench 2 is fixedly mounted on the control cabinet 1, a material frame 7 is arranged on the workbench 2, a processing mechanism 3 is arranged on the material frame 7, and the processing mechanism 3 performs multi-directional disinfection on the surgical instruments in the material frame 7;

[0028] In this embodiment, the workbench 2 includes a soaking table 304, a rinsing table 305, a steam sterilization table 306 and an ultrasonic platform 307, an ultrasonic generator 308 is installed on the ultrasonic platform 307, and an automatic conversion mechanism 4 is provided on the workbench 2 to control the position conversion of the material frame 7 between the soaking table 304, the rinsing table 305, the steam sterilization table 306 and the ultrasonic platform 307. The automatic conversion mechanism 4 can control the material frame 7 to be converted at four stations, so that the material frame 7 can be soaked, rinsed, steam sterilized and finally ultrasonically sterilized without manual transfer by the operator, thereby improving the overall automation of the equipment, improving the efficiency of sterilization at the same time, and enabling the instruments in the operating room to be quickly delivered for use.

[0029] Furthermore, the automatic conversion mechanism 4 includes a driving motor 401, the output end of the driving motor 401 is connected to a rotating plate 402, a latch 403 is provided on the rotating plate 402, a dividing plate 404 is slidably connected to the surface of the rotating plate 402, four long slots are provided on the dividing plate 404, a rotating shaft 405 is fixedly connected to the dividing plate 404, the rotating shaft 405 is rotatably connected to the workbench 2, and the material frame 7 is fixedly connected to the rotating shaft 405 through a connecting plate 407. By controlling the rotation of the driving motor 401, the rotating plate 402 will be driven to rotate, and the rotating plate 402 will rotate one circle, and the latch 403 is used to cooperate with the long slot of the dividing plate 404 during the rotation process, so as to drive the dividing plate 404 to rotate ninety degrees, and then drive the rotation of the rotating shaft 405, so as to drive the material frame 7 to rotate ninety degrees by using the connecting plate 407, and the connecting plate 407 is connected to the inner frame 701. Therefore, the inner frame 701 will rotate ninety degrees to enter the position of the washing table 305, which will serve as a switching driving force. The arranged dividing plate 404 can be more stable when the rotating shaft 405 rotates, because the semicircular structure on its surface can stably clamp the rotating shaft 405 and prevent it from rotating and shaking, thereby preventing the equipment inside the material frame 7 from being vibrated by the washing force and causing damage to the equipment.

[0030] Furthermore, the control cabinet 1 is provided with a control panel 6 and a timer 5, and the timer 5 is electrically connected to the drive motor 401. The control panel 6 provided is used to control the overall startup and shutdown of the device, and the timer 5 is designed to control the rotation of the drive motor 401. Because the disinfection time of each process is not in a uniform state, the user can adjust it according to the working time of each process. If the soaking is set to 10 minutes, the first timer 5 is adjusted to 10 minutes, and the flushing is 15 minutes, then modulation is performed in sequence. Finally, when the time arrives, the drive motor 401 receives an electrical signal and then performs a 90-degree rotation movement. The orientation conversion of the final control frame 7.

[0031] In addition, the material frame 7 includes an inner frame 701, a sliding frame 702 is slidably connected in the inner frame 701, a pressing spring 703 is connected to the sliding frame 702, one end of the pressing spring 703 is connected to the inner frame 701, a roller 704 is rotatably connected to one side of the sliding frame 702, a fixed disk 705 is slidably connected to the surface of the roller 704, the fixed disk 705 is provided with a groove in the direction of the soaking table 304 and the ultrasonic platform 307, and the fixed disk 705 is fixed on the processing mechanism 3. During the rotation of the material frame 7, the roller 704 will move to a smooth position by punching the concave part of the fixed disk 705, at which time the sliding frame 702 will be squeezed by the principle of the cam to make it move laterally, and then the sliding frame 702 will slide a short distance, and then the notches on both sides of the sliding frame 702 will correspond to the notches on both sides of the inner frame 701, and at this time the material frame 7 is converted into a transparent state, because the previous process is soaking, and the closed state of the material frame 7 needs to be maintained. Subsequent flushing and steam sterilization need to maintain a transparent state, so the two directions on the fixed disk 705 are in a smooth state, and the position in the ultrasonic direction needs to be closed, so a recess is opened to facilitate the automatic conversion of the material frame 7 movement between closed and transparent.

[0032] In addition, the processing mechanism 3 includes a sheath box 303, the sheath box 303 is fixed on the workbench 2, the sheath box 303 is fixedly connected to the upper box body 301, the upper box body 301 is provided with four accommodating chambers 302 and a device box 406, and the dividing plate 404 is located inside the device box 406. The bottom of the four accommodating chambers 302 are respectively connected with a faucet, a flushing nozzle 310, a steam nozzle 311 and a water inlet nozzle 312, the inner frame 701 is connected with a contact member 706, and the bottom of the sheath box 303 is connected with three contact switches 309. The three contact switches 309 respectively control the opening and closing of the flushing nozzle 310, the steam nozzle 311 and the water inlet nozzle 312. Turning on the faucet will control the solution in one of the accommodating chambers 302 to enter the interior of the material frame 7, and the solution here is some liquid medicine, and the specific liquid medicine can be added according to the configuration of the disinfection personnel, generally using a mixed solution of alcohol. The function of the flushing nozzle 310 is to rinse the surgical instruments after soaking. The steam nozzle 311 is then provided to deliver high-temperature steam to the surgical instruments inside the material frame 7, and the water nozzle 312 is then provided to provide an ultrasonic solution for cleaning and disinfection.

[0033] It is worth noting that a steam generator is installed inside the control cabinet 1, and a pipe 1 313 and a pipe 2 314 are connected to the steam generator. The pipe 1 313 is connected to the steam nozzle 311, and the pipe 2 314 is connected to the accommodating chamber 302. The solution will enter the interior of the steam generator through the pipe 2 314, and the internal work will generate high-temperature steam for it, and then it will be discharged through the pipe 1 313, enter the interior of the steam nozzle 311 for discharge, and enter the high-temperature steam to sterilize the surgical instruments inside the material frame 7. A flow slot 8 is provided inside the sheath box 303, and a drain pipe 9 is connected to the bottom of the sheath box 303. Through the provided flow slot 8, when the material frame 7 is transferred, the solution accumulated inside it will flow to the position of the flow slot 8, and then be discharged from the drain pipe 9 at the bottom.

[0034] The working principle is that the operator first needs to place the used surgical instruments inside the material frame 7, and then turn on the faucet to control the solution in one of the accommodating chambers 302 to enter the inside of the material frame 7. The solution here is some medicine, such as a mixed solution of alcohol, to perform preliminary immersion sterilization on the surgical instruments. Then, by controlling the rotation of the drive motor 401, the rotating plate 402 will be driven to rotate, and the rotating plate 402 will rotate one circle. During the rotation of the latch 403, the long groove of the dividing plate 404 is cooperated to drive the dividing plate 404 to rotate ninety degrees, and then drive the rotation of the rotating shaft 405, so as to use the connecting plate 407 to drive the material frame 7 to rotate ninety degrees, and the connecting plate 407 is connected to the inner frame 701. Therefore, the inner frame 701 will rotate ninety degrees to enter the position of the washing station 305. At this time, the contact piece 706 will be connected to the first contact switch 309 at the bottom. Then the contact switch 309 will control the opening of the washing nozzle 310, and the water pipe connected to the outside of the equipment will pass through the accommodating cavity 302 and then through the washing nozzle 310 to act on the internal surgical instruments of the material frame 7 to wash and disinfect them. During the rotation, the roller 704 will move to a smooth position by hitting the depression of the fixed plate 705. At this time, the sliding frame 702 will be squeezed by the principle of the cam to make it move horizontally. Then the sliding frame 702 will slide a short distance, and then the notches on both sides of the sliding frame 702 will correspond to the notches on both sides of the inner frame 701. At this time, the material frame 7 is converted to a transparent state. Because the previous process is soaking, the material frame 7 needs to be in a relatively closed state, and the bottom of the inner frame 701 is in abutment with the bottom of the soaking table 304, so the solution will not flow out from the bottom. When the position is changed, after leaving the soaking table 304, the internal soaking solution will flow out from the notches on both sides and the notch position at the bottom, and finally enter the flushing position. At this time, the material frame 7 in the flushing state is moved by the sliding frame 702 so that the bottom and both sides of the material frame 7 are in an open position, so the sewage after flushing will enter the drain pipe 9 through the flow slot 8 and flow out. After flushing, continue to control the rotation of the drive motor 401. Similarly, continue to control the ninety-degree rotation of the material frame 7 to enter the position of the steam sterilization table 306. Then the second contact switch 309 will trigger the movement of the steam generator, and the solution will enter the interior of the steam generator through the pipe 2 314. The internal work will generate high-temperature steam for it, and then it will be discharged through the pipe 1 313 and enter the interior of the steam nozzle 311 for discharge. The surgical instruments inside the material frame 7 are sterilized by high-temperature steam.After the steam sterilization is completed, the driving motor 401 is continuously controlled to rotate, so that the material frame 7 continues to rotate 90 degrees and enters the interior of the ultrasonic platform 307. After that, the contact switch 309 is activated, and the water inlet nozzle 312 will introduce the solution in the accommodating cavity 302 into the interior of the material frame 7. At this time, because of another groove opened on the fixed plate 705, the sliding frame 702 will be pulled by the elastic force of the extrusion spring 703, and the material frame 7 is controlled to be in a semi-closed state, with only the upper opening, so the ultrasonic generator 308 will be activated at this time to perform ultrasonic sterilization on the instruments in the solution. Finally, the equipment will realize the four-position automatic conversion sterilization of immersion-rinsing-high-temperature steam-ultrasonic, which will improve the efficiency of sterilization and provide greater convenience for the sterilization of instruments.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. An instrument disinfection device for interventional operating room instruments, characterized in that: It comprises a control cabinet (1), a workbench (2) is fixedly mounted on the control cabinet (1), a material frame (7) is arranged on the workbench (2), a processing mechanism (3) is arranged on the material frame (7), and the processing mechanism (3) performs multi-directional disinfection on surgical instruments in the material frame (7); The workbench (2) comprises a soaking table (304), a rinsing table (305), a steam sterilizing table (306) and an ultrasonic platform (307); an ultrasonic generator (308) is installed on the ultrasonic platform (307); and an automatic conversion mechanism (4) is provided on the workbench (2) for controlling the material frame (7) to switch positions among the soaking table (304), the rinsing table (305), the steam sterilizing table (306) and the ultrasonic platform (307); The automatic conversion mechanism (4) comprises a driving motor (401), the output end of the driving motor (401) is connected to a rotating plate (402), a latch (403) is provided on the rotating plate (402), a dividing plate (404) is slidably connected to the surface of the rotating plate (402), the dividing plate (404) is provided with four long slots, a rotating shaft (405) is fixedly connected to the dividing plate (404), the rotating shaft (405) is rotatably connected to the workbench (2), and the material frame (7) is fixedly connected to the rotating shaft (405) via a connecting plate (407); The material frame (7) comprises an inner frame (701), a sliding frame (702) is slidably connected inside the inner frame (701), an extrusion spring (703) is connected to the sliding frame (702), one end of the extrusion spring (703) is connected to the inner frame (701), one side of the sliding frame (702) is rotatably connected to a roller (704), a surface of the roller (704) is slidably connected to a fixed disk (705), a groove is provided on the fixed disk (705) in the direction of the soaking table (304) and the ultrasonic platform (307), and the fixed disk (705) is fixed on the processing mechanism (3).

2. The device for sterilizing instruments in an interventional operating room according to claim 1, characterized in that: The control cabinet (1) is provided with a control panel (6) and a timer (5), and the timer (5) is electrically connected to the drive motor (401).

3. The device for sterilizing instruments in an interventional operating room according to claim 2, characterized in that: The processing mechanism (3) comprises a sheath box (303), the sheath box (303) is fixed on the workbench (2), an upper box body (301) is fixedly connected to the sheath box (303), four accommodating chambers (302) and a device box (406) are provided inside the upper box body (301), and the dividing plate (404) is located inside the device box (406).

4. The device for sterilizing instruments in an interventional operating room according to claim 3, characterized in that: A faucet, a flushing nozzle (310), a steam nozzle (311) and a water inlet nozzle (312) are respectively connected below the four accommodating chambers (302), a contact piece (706) is connected to the inner frame (701), and three contact switches (309) are connected to the bottom of the sheath box (303).

5. The device for sterilizing instruments in an interventional operating room according to claim 4, characterized in that: The three contact switches (309) respectively control the opening and closing of the flushing nozzle (310), the steam nozzle (311) and the water inlet nozzle (312).

6. The device for sterilizing instruments in an interventional operating room according to claim 1, characterized in that: A steam generator is installed inside the control cabinet (1), and a pipe 1 (313) and a pipe 2 (314) are connected to the steam generator. The pipe 1 (313) is connected to the steam nozzle (311), and the pipe 2 (314) is connected to the accommodating chamber (302).

7. The device for sterilizing instruments in an interventional operating room according to claim 3, characterized in that: A circulation groove (8) is provided inside the jacket box (303), and a drainage pipe (9) is connected to the bottom of the jacket box (303).

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