Disinfection and sterilization integrated device for medical apparatus and instruments

Abstract

The invention provides a medical instrument disinfection and sterilization integrated device, and belongs to the technical field of medical instrument disinfection. Comprising a disinfection installation part, and a disinfection blocking part is installed on the disinfection installation part; a disinfectant inlet and outlet control part is mounted on the disinfection mounting piece; the disinfection blocking piece is used for preventing the disinfectant from volatilizing; an impurity isolation part is mounted at the bottom of the disinfection blocking piece; the impurity isolation part is used for isolating impurities; a blockage detection piece is mounted at the bottom of the impurity isolation part; and the blockage detection piece is used for detecting blockage of the impurity isolation part. By arranging the pipe end mounting piece, the enteroscope can be conveniently clamped without damage, an air nozzle and a jaw at the end of the enteroscope can be closed, the structure can conveniently utilize negative pressure to enable disinfectant to fully permeate gaps in positions such as an enteroscope lens, and the problems that an existing medical instrument disinfection and disinfection integrated device is poor in disinfection and disinfection effect on the end of the enteroscope, and the disinfection and disinfection effect is poor are solved. And the traditional sterilization and permeation effects under normal pressure are not good.

Description

Technical Field

[0001] The present invention relates to the technical field of medical device disinfection, and in particular to a medical device disinfection and sterilization integrated device. Background Art

[0002] In actual clinical diagnosis and treatment, after patients have undergone surgery or other treatments, some medical devices need to be cleaned and disinfected before reuse. Because of the risk of cross infection, the disinfection of instruments plays an important role. For example, colonoscopes need to be carefully disinfected after use to meet the use standards. The current integrated disinfection device for medical devices has a large amount of volatilization after continuous immersion and disinfection, which will also affect the quality of disinfection. It is also inconvenient to test the impurities in the disinfectant, and excessive repeated use affects the disinfection effect. The disinfection effect is not good at the end of the colonoscope. There are gaps in components such as cameras at the end of the colonoscope. The traditional disinfection penetration effect under normal pressure is not good. At the same time, manual testing of airtightness relies on observing bubbles, which is not intuitive and accurate. Therefore, the present application provides an integrated disinfection device for medical devices to meet the needs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an integrated disinfection device for medical devices to solve the problem that the existing integrated disinfection device for medical devices has poor disinfection effect on the end of the colonoscope, the end of the colonoscope has gaps in components such as the camera, and the disinfection penetration effect is poor under traditional normal pressure.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A medical device disinfection integrated device comprises a disinfection mounting piece, on which a disinfection sealing piece is installed; a disinfectant inlet and outlet control part is installed on the disinfection mounting piece; the disinfection sealing piece is used to prevent the disinfectant from volatilizing; an impurity isolation part is installed at the bottom of the disinfection sealing part; the impurity isolation part is used to isolate impurities; a blockage detection part is installed at the bottom of the impurity isolation part; the blockage detection part is used to detect blockage of the impurity isolation part; a pipe end mounting piece is installed on the disinfection mounting piece; an overall shrinkage sealing piece is installed on the pipe end mounting piece; a local blocking piece is installed on the pipe end mounting piece; the disinfection mounting piece comprises: a disinfection mounting box and a fluid replenishment piston chamber, a groove is provided on the top of the disinfection mounting box, and the groove on the top of the disinfection mounting box is used to accumulate disinfectant; a fluid replenishment piston chamber is provided inside the disinfection mounting box; the fluid replenishment piston chamber is connected to the groove provided at the top of the disinfection mounting box through a through hole.

[0006] Optionally, the micro switch is electrically connected to a warning light; the telescopic filter cartridge is used to filter impurities.

[0007] Optionally, the disinfectant inlet and outlet control unit includes an electric push rod fixedly installed at the bottom of the disinfection installation box; a telescopic slide rod is fixedly installed on the output shaft of the electric push rod; an inlet and outlet piston disk is fixedly installed on the end of the telescopic slide rod; the inlet and outlet piston disk is slidably sleeved inside the infusion piston cavity; the inlet and outlet piston disk is used to telescope and push out the disinfectant.

[0008] Optionally, the disinfection installation component further includes a warning light fixedly mounted on the side of the disinfection installation box; and a display is fixedly mounted on the disinfection installation box.

[0009] Optionally, the blockage detection component includes a protective membrane fixedly mounted on the bottom of the telescopic filter cartridge; the protective membrane is a rubber film structure; a micro switch is fixedly mounted on the bottom of the telescopic filter cartridge; the micro switch is located inside the protective membrane.

[0010] Optionally, the disinfection sealing component includes a closed mounting tube threadedly connected to the disinfection mounting box; a closed mounting ring is threadedly connected to the closed mounting tube; the closed mounting ring has inclined structures on both sides; a closed mounting plate is slidably sleeved on the closed mounting ring; two circles of center reset tension springs are fixedly installed on the closed mounting tube, and the ends of the two circles of center reset tension springs are respectively fixedly installed on both sides of the closed mounting plate; the closed mounting plate is used to seal the closed mounting ring; a thread is provided on the inner side of the bottom of the closed mounting tube; the spacing between the two circles of the center reset tension springs is the same.

[0011] Optionally, the local sealing part includes a sliding column slidably sleeved on the air pressure control tube; a slot is provided on the sliding column; two closed rubber plugs are fixedly installed on the sliding column; the two closed rubber plugs have different diameters; the two closed rubber plugs are respectively used to plug and seal the air jet and the jaws at the end of the colonoscope; a pressure spring is sleeved on the air pressure control tube; one end of the pressure spring is fixedly installed inside the air pressure control tube; the other end of the pressure spring is fixedly installed at the tail of the sliding column.

[0012] Optionally, the pipe end mounting part includes an air pressure control tube fixedly installed on the disinfection installation box by bolts; the end of the air pressure control tube is located in a groove provided at the top of the disinfection installation box; a closed rubber ring is fixedly installed on the end of the air pressure control tube; a hydraulic cylinder is fixedly installed on the top of the air pressure control tube through a bracket; a sliding sleeve is fixedly installed on the output shaft of the hydraulic cylinder; a pressurizing piston is slidably installed on the sliding sleeve; the pressurizing piston is sleeved inside the air pressure control tube; a pressure sensor is fixedly installed inside the sliding sleeve; the top of the pressurizing piston is attached to the pressure sensor; the pressure sensor is electrically connected to a display; the closed rubber ring is used to sleeve a colonoscope; the outer ring of the closed rubber ring is a slope structure.

[0013] Optionally, the impurity isolation part includes a threaded connection cylinder threadedly connected to the closed mounting cylinder; a tension spring for preventing accidental touch is sleeved on the threaded connection cylinder; a telescopic filter cylinder is sleeved on the threaded connection cylinder; a mesh structure is provided on the outside of the telescopic filter cylinder; one end of the tension spring for preventing accidental touch is connected to the outside of the threaded connection cylinder, and the other end of the tension spring for preventing accidental touch is fixedly connected to the telescopic filter cylinder.

[0014] Optionally, the integral shrinkable sealing part includes a tightening mounting ring threadedly connected to the air pressure control tube; an extrusion cylinder is fixedly installed on the end of the tightening mounting ring; the inner ring of the extrusion cylinder is a sloped structure; the inner side of the extrusion cylinder is squeezed and fitted with the outer sloped structure of the sealing rubber ring; the extrusion cylinder is used to squeeze the sealing rubber ring to shrink.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] In the above scheme, the disinfectant inlet and outlet control part can be used to facilitate the advancement and movement control of the disinfectant, and can control the disinfectant to be discharged from the top of the liquid replenishing piston chamber. At the same time, the disinfectant sealing part can be used to seal the disinfectant after it is recovered. The suction pressure can be used to prevent the disinfectant from volatilizing and becoming ineffective. This structure can increase the service life of the disinfectant and reduce the volatilization waste of the disinfectant.

[0017] The micro switch can be used to detect the amount of impurities inside the telescopic filter cartridge. If there are too many impurities inside the telescopic filter cartridge, it will be blocked by the impurities. By using the suction pressure, the amount of impurities inside the disinfectant can be detected in time, and the staff can be reminded to replace the disinfectant in time, which can make it easier for the staff to understand the impurities contained in the disinfectant and prevent excessive use of the disinfectant.

[0018] The tube end mounting piece can be used in conjunction with the overall shrinkage sealing piece to quickly seal and install the end of the colonoscope. At the same time, the overall shrinkage method used in this structure can facilitate non-destructive clamping of the colonoscope to avoid squeeze damage to the colonoscope. The pressure sensor can be used to detect the sealing performance of the colonoscope and display data in real time. In conjunction with the use of a local sealing piece, the air jet and the jaws at the end of the colonoscope can be closed, so that the structure can use negative pressure to allow the disinfectant to fully penetrate the gaps in the colonoscope lens and other positions, thereby improving the disinfection effect and increasing the comprehensiveness of the disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the medical device disinfection and sterilization device;

[0021] Figure 2This is a schematic diagram of the bottom structure of the medical device disinfection and sterilization device;

[0022] Figure 3 This is a cross-sectional view of the internal structure of the medical device disinfection and sterilization device;

[0023] Figure 4 It is a three-dimensional enlarged structural diagram of the disinfection installation part;

[0024] Figure 5 for Figure 3 A magnified view of the structure of the middle B region;

[0025] Figure 6 It is a schematic diagram of a three-dimensional enlarged structure of an impurity isolation part;

[0026] Figure 7 It is a three-dimensional enlarged structural diagram of the disinfectant inlet and outlet control unit;

[0027] Figure 8 It is a cross-sectional view of the pipe end mounting structure;

[0028] Fig. 9 for Figure 8 A magnified view of the structure of the middle D region;

[0029] Fig.10 for Figure 8 A magnified view of the structure of the middle E region;

[0030] Fig.11 It is a three-dimensional enlarged structural schematic diagram of a local blocking component.

[0031] Reference numerals

[0032] 1. Disinfection installation parts; 101. Disinfection installation box; 1011. Liquid replenishment piston chamber; 102. Prompt light; 103. Display; 2. Disinfection sealing parts; 201. Closed installation cylinder; 202. Closed installation ring; 203. Closed installation sheet; 204. Center reset spring; 3. Disinfection liquid inlet and outlet control unit; 301. Electric push rod; 302. Telescopic slide rod; 303. Inlet and outlet piston disc; 4. Impurity isolation unit; 401. Threaded connection cylinder; 402. Anti-mistouch spring; 403, telescopic filter cartridge; 5, clogging detection part; 501, protective film; 502, micro switch; 6, pipe end mounting part; 601, air pressure control tube; 602, sealing rubber ring; 603, hydraulic cylinder; 604, sliding sleeve; 605, pressurizing piston; 606, pressure sensor; 7, overall shrinking sealing part; 701, tightening mounting ring; 702, extrusion cylinder; 8, local blocking part; 801, sliding column; 802, sealing rubber plug; 803, pressure spring.

[0033] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0034] The following is a detailed description of a medical device disinfection device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0035] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0036] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0037] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0038] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0039] like Figures 1 to 11 As shown, an embodiment of the present invention provides an integrated disinfection device for medical devices, including a disinfection mounting member 1, on which a disinfection sealing member 2 is installed; a disinfectant inlet and outlet control part 3 is installed on the disinfection mounting member 1; the disinfection sealing member 2 is used to prevent the disinfectant from volatilizing; an impurity isolation part 4 is installed at the bottom of the disinfection sealing member 2; the impurity isolation part 4 is used to isolate impurities; a blockage detection member 5 is installed at the bottom of the impurity isolation part 4; the blockage detection member 5 is used to detect blockage of the impurity isolation part 4; a pipe end mounting member 6 is installed on the disinfection mounting member 1; an overall shrinkage sealing member 7 is installed on the pipe end mounting member 6; a local blocking member 8 is installed on the pipe end mounting member 6; the disinfection mounting member 1 includes: a disinfection mounting box 101 and a fluid replenishment piston chamber 1011, a groove is provided at the top of the disinfection mounting box 101, and the groove at the top of the disinfection mounting box 101 is used to accumulate disinfectant; a fluid replenishment piston chamber 1011 is provided inside the disinfection mounting box 101; the fluid replenishment piston chamber 1011 is connected to the groove provided at the top of the disinfection mounting box 101 through a through hole.

[0040] like Figures 3 to 5 , Figure 7As shown, the disinfection installation part 1 also includes a warning light 102 fixedly installed on the side of the disinfection installation box 101; a display 103 is fixedly installed on the disinfection installation box 101; the disinfection sealing member 2 includes a closed installation cylinder 201 threadedly connected to the disinfection installation box 101; a closed installation ring 202 is threadedly connected to the closed installation cylinder 201; both sides of the closed installation ring 202 are inclined structures; a closed installation piece 203 is slidably sleeved on the closed installation ring 202; two circles of center return tension springs 204 are fixedly installed on the closed installation cylinder 201, and the two circles of center return tension springs 204 are fixedly installed on the closed installation cylinder 201. The ends of the tension spring 204 are fixedly mounted on both sides of the closed mounting piece 203; the closed mounting piece 203 is used to block the closed mounting ring 202; the inner side of the bottom of the closed mounting cylinder 201 is provided with a thread; the spacing between the two circles of the center reset tension spring 204 is the same; the disinfectant inlet and outlet control unit 3 includes an electric push rod 301 fixedly mounted on the bottom of the disinfection installation box 101; a telescopic slide rod 302 is fixedly mounted on the output shaft of the electric push rod 301; an inlet and outlet piston disc 303 is fixedly mounted on the end of the telescopic slide rod 302; the inlet and outlet piston disc 303 is slidably sleeved on the infusion piston chamber 10 11 inside; the in-and-out piston disc 303 is used to telescopically push out the disinfectant. The disinfectant in-and-out control unit 3 can be used to facilitate the advancement and movement control of the disinfectant, and can control the disinfectant to be discharged from the top of the liquid replenishing piston chamber 1011. At the same time, the disinfectant sealing member 2 can be used to seal the disinfectant after the disinfectant is recovered, and the suction pressure can be used to prevent the disinfectant from volatilizing and failing. This structure can increase the service life of the disinfectant and reduce the volatilization waste of the disinfectant. The disinfectant sealing member 2 can automatically control the switch by pressure when the disinfectant enters and exits, and the electric push The rod 301 pushes the piston disc 303 to move outward and reset, generating a suction force to suck back the disinfectant in the groove at the top of the disinfection installation box 101. Under the action of pressure, the disinfectant pushes down the closed installation piece 203 to recover the disinfectant. After the piston disc 303 stops, the water pressure disappears. At this time, under the pull of the center reset spring 204, the closed installation piece 203 can be reset to block the closed installation ring 202 for closed protection to prevent volatilization. Disinfectant can be added by pouring out the contaminated disinfectant and then adding it to the groove at the top of the disinfection installation box 101.

[0041] like Figures 3 to 7As shown, the impurity isolation part 4 includes a threaded connection cylinder 401 threadedly connected to the closed installation cylinder 201; an anti-misconduct touch tension spring 402 is sleeved on the threaded connection cylinder 401; a telescopic filter cylinder 403 is sleeved on the threaded connection cylinder 401; a mesh structure is provided on the outside of the telescopic filter cylinder 403; one end of the anti-misconduct touch tension spring 402 is connected to the outside of the threaded connection cylinder 401, and the other end of the anti-misconduct touch tension spring 402 is fixedly connected to the telescopic filter cylinder 403; the blockage detection part 5 includes a protective film 501 fixedly installed at the bottom of the telescopic filter cylinder 403; the protective film 501 is a rubber film structure; a micro switch 502 is fixedly installed at the bottom of the telescopic filter cylinder 403; the micro switch 502 is located inside the protective film 501; the micro switch 502 is electrically connected to the prompt light 102; the telescopic filter cylinder 403 is used to filter impurities, and the micro switch 502 can be used to detect the impurity quality inside the telescopic filter cylinder 403. If the telescopic filter cylinder 403 is extended too much, the micro switch 502 can be used to detect the impurity quality inside the telescopic filter cylinder 403. If there are too many impurities inside the filter cartridge 403, it will be blocked by the impurities. The suction pressure can be used to timely detect the amount of impurities inside the disinfectant and promptly remind the staff to replace the disinfectant, which can make it easier for the staff to understand the impurities contained in the disinfectant, prevent excessive use of the disinfectant, and prevent the virus disinfection effect from failing to meet the standard. The present structure uses a blocking detection method, and the detection is intuitive and efficient. The threaded connection cylinder 401 is spirally installed in the closed installation cylinder 201. When the closed installation ring 202 moves down, the electric push rod 301 pushes the piston disk 303 to move outward and reset, generating a suction force. When the disinfectant is sucked back, there are too many impurities on the telescopic filter cartridge 403, which affects the filtering effect. The telescopic filter cartridge 403 will be driven downward by the suction force, stretching the anti-mistouch tension spring 402 until the microswitch 502 is squeezed to the bottom of the liquid replenishment piston chamber 1011. The microswitch 502 under pressure can control the prompt light 102 to light up and alarm to remind the replacement of the disinfectant.

[0042] like Figures 3 to 11As shown, the pipe end mounting member 6 includes an air pressure control tube 601 fixedly mounted on the disinfection installation box 101 by bolts; the end of the air pressure control tube 601 is located in a groove provided at the top of the disinfection installation box 101; a closed rubber ring 602 is fixedly mounted on the end of the air pressure control tube 601; a hydraulic cylinder 603 is fixedly mounted on the top of the air pressure control tube 601 through a bracket; a sliding sleeve 604 is fixedly mounted on the output shaft of the hydraulic cylinder 603; a pressurizing piston 605 is slidably mounted on the sliding sleeve 604; the pressurizing piston 605 is sleeved inside the air pressure control tube 601; a pressure sensor 606 is fixedly mounted inside the sliding sleeve 604; the top of the pressurizing piston 605 is attached to the pressure sensor 606; the pressure sensor 606 is electrically connected to the display 103, and the HZC-H1 type pressure sensor 606 can be used, and the matching display 103 is used; the closed rubber ring 602 is used for sleeve The end of the tightening mounting ring 701 is fixedly mounted with an extrusion cylinder 702; the inner ring of the extrusion cylinder 702 is an inclined structure; the inner side of the extrusion cylinder 702 squeezes and fits the outer inclined structure of the sealing rubber ring 602; the extrusion cylinder 702 is used to squeeze the sealing rubber ring 602 to shrink; the local blocking member 8 includes a sliding column 801 slidably sleeved on the air pressure control tube 601; a slot is provided on the sliding column 801; two sealing rubber plugs 802 are fixedly mounted on the sliding column 801; the two sealing rubber plugs 802 have different diameters; the two sealing rubber plugs 802 are respectively used to plug and seal the air jet and the jaws at the end of the enteroscope; a pressure spring 803 is sleeved on the air pressure control tube 601; one end of the pressure spring 803 is fixedly mounted inside the air pressure control tube 601;The other end of the pressure spring 803 is fixedly installed at the tail of the sliding column 801. The tube end mounting part 6 can cooperate with the overall shrinkage sealing part 7 to quickly seal and install the end of the colonoscope. At the same time, the overall shrinkage method of this structure can facilitate non-destructive clamping of the colonoscope to avoid squeeze damage of the colonoscope. The pressure sensor 606 can be used to detect the sealing performance of the colonoscope and display data in real time. The local sealing part 8 can be used to close the air jet and the jaws of the end of the colonoscope, so that the negative pressure of the structure can be used to make the disinfectant fully penetrate the gap of the colonoscope lens and other positions. The structure is flexible to use and can be fully disinfected. The end of the colonoscope is inserted into the closed rubber ring 602. At this time, the end of the colonoscope is away from the closed rubber ring. Plug 802, hydraulic cylinder 603 pushes pressurizing piston 605 downward for a distance and then stops. The generated pressure is detected by pressure sensor 606 and digitally displayed on display 103. The sealing of the laparoscope can be known by observing the stability of pressure data without observing bubbles. After completing the airtightness test, the air jet at the end of the colonoscope is connected to the jaws and two closed rubber plugs 802 are inserted. At this time, the hydraulic cylinder 603 is started to pull the pressurizing piston 605 upward to generate suction force. Under the action of negative pressure, the disinfectant can better penetrate the camera and light source at the end of the colonoscope to disinfect viruses, prevent residual bacteria in the gap, and prevent the overall negative pressure suction of the colonoscope from causing damage to the colonoscope pipeline. ;

[0043] The working principle provided by the present invention is that, first, when adding disinfectant, the contaminated disinfectant is poured out and then added to the groove at the top of the disinfection installation box 101; when the electric push rod 301 pushes the telescopic slide rod 302 to drive the piston disk 303 to move inward, the disinfectant inside the liquid replenishment piston chamber 1011 can be pushed outward, and under the action of pressure, the closed installation piece 203 is pushed upward, and as the disinfectant is discharged, it is introduced into the groove at the top of the disinfection installation box 101. At this time, there is no squeezing of the piston disk 303, and the disinfectant is no longer discharged outward. At this time, the laparoscope can be placed in the groove at the top of the disinfection installation box 101 for disinfection and soaking. Similarly, after the disinfection and soaking are completed, the electric push rod 301 pushes the piston disk 303 to move outward and reset, generating a suction force to suck back the disinfectant in the groove at the top of the disinfection installation box 101. Under the action of pressure, the disinfectant pushes the closed installation piece 203 downward, and the disinfectant can be recovered and disinfected. After the piston disc 303 stops, the water pressure disappears. At this time, under the pull of the center reset tension spring 204, the closed mounting plate 203 can be reset to block the closed mounting ring 202 for closed protection to prevent volatilization; the electric push rod 301 pushes the piston disc 303 to move outward and reset, generating a suction force. When the disinfectant is sucked back, the disinfectant can be filtered by the telescopic filter cartridge 403 after being disinfected and scrubbed by the staff. When there are too many impurities on the telescopic filter cartridge 403, which affects the filtering effect, the fluidity of the telescopic filter cartridge 403 is greatly reduced. As the electric push rod 301 pushes the piston disc 303 to move outward to generate the suction pressure, the telescopic filter cartridge 403 will be driven downward by the suction force, stretching the anti-mistouch tension spring 402 until the micro switch 502 is squeezed to the bottom of the liquid replenishing piston chamber 1011. The micro switch 502 under pressure can control the prompt light 102 to light up and alarm to prompt the replacement of the disinfectant.

[0044] After the entire colonoscope is soaked, the end of the colonoscope is inserted into the closed rubber ring 602 separately, and the end of the colonoscope is first moved away from the closed rubber plug 802. At this time, the tightening installation ring 701 is tightened, and the closed rubber ring 602 is squeezed and contracted by the inner inclined surface of the extrusion cylinder 702 to clamp the colonoscope. At this time, the valve and opening at the other end of the colonoscope air jet and the jaws are closed, and the hydraulic cylinder 603 pushes the pressurizing piston 605 downward for a distance and then stops. The pressure generated is detected by the pressure sensor 606 and digitally displayed on the display 103. The sealing of the laparoscope can be known by observing the stability of the pressure data. There is no need to observe bubbles to complete the airtightness. After detection, rotate the mounting ring 701 in the opposite direction to loosen the tightening ring, and insert the end of the colonoscope inward until the air jet at the end of the colonoscope is docked with the jaws, insert two closed rubber plugs 802, and continue to insert the compression spring 803 inward. At this time, tighten the extrusion cylinder 702, and the inner inclined surface of the extrusion cylinder 702 squeezes the closed rubber ring 602 to contract and clamp the colonoscope. At this time, start the hydraulic cylinder 603 to pull the pressurizing piston 605 upward to generate suction force. Under the action of negative pressure, the disinfectant can better penetrate the camera and light source at the end of the colonoscope to disinfect viruses. With the two closed rubber plugs 802 closed, no air leakage will occur.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A medical device disinfection device, comprising a disinfection mounting member, on which a disinfection sealing member is mounted; characterized in that: The disinfection installation part is provided with a disinfectant inlet and outlet control part; the disinfection sealing part is used to prevent the disinfectant from volatilizing; An impurity isolation portion is installed at the bottom of the disinfection sealing member; the impurity isolation portion is used to isolate impurities; A blockage detection member is installed at the bottom of the impurity isolation portion; the blockage detection member is used to detect blockage of the impurity isolation portion; The disinfection mounting piece is mounted on a pipe end mounting piece; the pipe end mounting piece is mounted on an integral shrinkable sealing piece; A local blocking piece is installed on the pipe end mounting piece; The disinfection installation part includes: a disinfection installation box and a fluid replenishment piston chamber. The top of the disinfection installation box is provided with a groove, and the groove on the top of the disinfection installation box is used to accumulate disinfectant; a fluid replenishment piston chamber is provided inside the disinfection installation box; the fluid replenishment piston chamber is connected to the groove on the top of the disinfection installation box through a through hole.

2. The medical device disinfection and disinfecting device according to claim 1, characterized in that: The disinfection installation part also includes a prompt light fixedly installed on the side of the disinfection installation box; and a display is fixedly installed on the disinfection installation box.

3. The medical device disinfection and disinfecting device according to claim 2, characterized in that: The disinfection sealing component includes a closed mounting tube threadedly connected to the disinfection mounting box; a closed mounting ring is threadedly connected to the closed mounting tube; both sides of the closed mounting ring are inclined structures; a closed mounting plate is slidably sleeved on the closed mounting ring; two circles of center reset tension springs are fixedly installed on the closed mounting tube, and the ends of the two circles of center reset tension springs are respectively fixedly installed on both sides of the closed mounting plate; the closed mounting plate is used to seal the closed mounting ring; the inner side of the bottom of the closed mounting tube is provided with threads; the spacing between the two circles of the center reset tension springs is the same.

4. The medical device disinfection and disinfecting device according to claim 1, characterized in that: The disinfectant inlet and outlet control unit includes an electric push rod fixedly installed at the bottom of the disinfection installation box; a telescopic slide rod is fixedly installed on the output shaft of the electric push rod; an inlet and outlet piston disk is fixedly installed at the end of the telescopic slide rod; the inlet and outlet piston disk is slidably sleeved inside the infusion piston cavity; the inlet and outlet piston disk is used to telescope and push out the disinfectant.

5. The medical device disinfection and disinfecting device according to claim 3, characterized in that: The impurity isolation part includes a threaded connection cylinder threadedly connected to the closed mounting cylinder; a tension spring for preventing accidental touch is sleeved on the threaded connection cylinder; a telescopic filter cylinder is sleeved on the threaded connection cylinder; a mesh structure is provided on the outside of the telescopic filter cylinder; one end of the tension spring for preventing accidental touch is connected to the outside of the threaded connection cylinder, and the other end of the tension spring for preventing accidental touch is fixedly connected to the telescopic filter cylinder.

6. The medical device disinfection and disinfecting device according to claim 5, characterized in that: The clogging detection component includes a protective film fixedly installed at the bottom of the telescopic filter cartridge; the protective film is a rubber film structure; a micro switch is fixedly installed at the bottom of the telescopic filter cartridge; the micro switch is located inside the protective film.

7. The medical device disinfection and disinfecting device according to claim 6, characterized in that: The micro switch is electrically connected to the warning light; the telescopic filter cartridge is used to filter impurities.

8. The medical device disinfection and disinfecting device according to claim 2, characterized in that: The pipe end mounting part includes an air pressure control tube fixedly installed on the disinfection installation box by bolts; the end of the air pressure control tube is located in a groove provided at the top of the disinfection installation box; a closed rubber ring is fixedly installed on the end of the air pressure control tube; a hydraulic cylinder is fixedly installed on the top of the air pressure control tube through a bracket; a sliding sleeve is fixedly installed on the output shaft of the hydraulic cylinder; a pressurizing piston is slidably installed on the sliding sleeve; the pressurizing piston is sleeved inside the air pressure control tube; a pressure sensor is fixedly installed inside the sliding sleeve; the top of the pressurizing piston is attached to the pressure sensor; the pressure sensor is electrically connected to a display; the closed rubber ring is used to sleeve a colonoscope; the outer ring of the closed rubber ring is a slope structure.

9. The medical device disinfection and disinfecting device according to claim 8, characterized in that: The integral shrinkable sealing part comprises a screw-on mounting ring threadedly connected to the air pressure control tube; an extrusion cylinder is fixedly mounted on the end of the screw-on mounting ring; the inner ring of the extrusion cylinder is a sloped structure; the inner side of the extrusion cylinder is squeezed and fitted with the outer sloped structure of the sealing rubber ring; the extrusion cylinder is used to squeeze the sealing rubber ring to shrink.

10. The medical device disinfection and disinfecting device according to claim 8, characterized in that: The local blocking part includes a sliding column slidably sleeved on the air pressure control tube; a slot is provided on the sliding column; two closed rubber plugs are fixedly installed on the sliding column; the two closed rubber plugs have different diameters; the two closed rubber plugs are respectively used to plug and seal the air jet and the jaws at the end of the colonoscope; a pressure spring is sleeved on the air pressure control tube; one end of the pressure spring is fixedly installed inside the air pressure control tube; the other end of the pressure spring is fixedly installed at the tail of the sliding column.

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