CN214665034U - Medical examination apparatus - Google Patents

Abstract

The utility model relates to a medical examination equipment belongs to medical instrument technical field, and the shell surrounds the frame and forms the inner chamber, and degassing unit is arranged in the inner chamber for disinfect to the inner chamber. Because the existing medical examination equipment mostly adopts an air-cooled heat dissipation mode, bacteria and viruses can enter an inner cavity inside a rack of the medical examination equipment through air flow and then spread into the surrounding space to form a secondary infection source; and the medical examination equipment of this application can disinfect to the inner chamber through the degassing unit in the inner chamber, even the bacterium, the virus enters into medical examination equipment's inner chamber through the air current, also can realize the inside disinfection to medical examination equipment, avoid the bacterium, the virus spreads in the surrounding space, form the secondary infection source, and the outside disinfection of cooperation medical examination equipment, can be under the condition that does not hinder medical examination equipment normal scanning, realize that medical examination room disinfects, the disinfection fast in time.

Description

Medical examination apparatus

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical examination equipment.

Background

Infection management is an important component of daily quality management in hospitals and is concerned with the safety and health of doctors and patients. The medical examination room is a sealed space with four thickened sides for radiation protection, air is not circulated, and the medical examination room is a place for collecting various disease sources. In the process of scanning, the patient seriously pollutes medical examination equipment and instruments, if the patient is not disinfected, the continuous examination of other patients is influenced, and the infection probability of undiagnosed cases is increased, so the strict disinfection is necessary.

In the related art, medical examination equipment is not suitable for high-temperature and high-pressure disinfection and sterilization, the outside of the equipment is generally disinfected and sterilized, but pathogens cannot be completely killed, and events such as group infection and the like still occur frequently, so an effective solution is not provided yet.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a medical examination apparatus aiming at the problem that the conventional sterilization method of the medical examination apparatus has a poor sterilization effect.

The application provides a medical examination device, which comprises a disinfection device, a shell, a rack, a scanning bed, a radioactive source and a detector, wherein the radioactive source and the detector are oppositely arranged on the rack; the disinfection device is located in the inner cavity.

In one embodiment, the medical examination apparatus further comprises an air inlet and an air outlet, the air inlet and/or the air outlet being provided with a filter device.

In one embodiment, the filter device comprises a first filter device; the first filtering device is arranged at the air inlet, and the sterilizing device is arranged between the air inlet and the first filtering device.

In one embodiment, the filter device comprises a second filter device; the second filtering device is arranged between the air outlet and the disinfecting device.

In one embodiment, the filter device comprises a first filter device, a second filter device and a third filter device, wherein the first filter device is arranged at the air inlet, the second filter device is arranged at the air outlet, and the third filter device is positioned in the inner cavity; the sterilizing device is arranged between the first filtering device and the third filtering device or between the second filtering device and the third filtering device.

In one embodiment, the number of the disinfection devices is at least two, and the disinfection devices are oriented differently, or the disinfection devices are movably arranged.

In one embodiment, the filter device comprises at least one of a HEPA filter, an activated carbon filter, a photocatalyst filter, and an electrostatic adsorption filter.

In one embodiment, the medical examination apparatus further comprises a control device, the control device comprises at least one of a main control device, a wireless remote control device and a control panel, the control panel is arranged on the housing, and the control device is connected with the disinfection device and used for sending disinfection control information to the disinfection device.

In one embodiment, any one of the control devices has a disinfection intensity control unit, the disinfection intensity control unit is connected with the disinfection device, the medical examination apparatus further comprises a detection device connected with the disinfection intensity control unit, and the detection device is arranged in an examination room where the medical examination apparatus is located and used for detecting whether a target object is within a preset range of the medical examination apparatus.

In one embodiment, the sterilizing device comprises at least one of a uv sterilizing device, an aerosol sterilizing device, a plasma sterilizing device.

Compared with the prior art, the medical examination equipment provided by the application has the advantages that the shell surrounds the rack to form the inner cavity, and the disinfection device is positioned in the inner cavity and used for disinfecting the inner cavity. Because the existing medical examination equipment mostly adopts an air-cooled heat dissipation mode, bacteria and viruses can enter an inner cavity inside a rack of the medical examination equipment through air flow and then spread into the surrounding space to form a secondary infection source; and the medical examination equipment of this application can disinfect to the inner chamber through the degassing unit in the inner chamber, even the bacterium, the virus enters into medical examination equipment's inner chamber through the air current, also can realize the inside disinfection to medical examination equipment, avoid the bacterium, the virus spreads in the surrounding space, form the secondary infection source, and the outside disinfection of cooperation medical examination equipment, can be under the condition that does not hinder medical examination equipment normal scanning, realize that medical examination room disinfects, the disinfection fast in time comprehensively.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic diagram of an exemplary medical examination apparatus;

FIG. 2 is a schematic diagram of the construction of a medical examination apparatus in one embodiment;

FIG. 3 is a schematic illustration of the position of a filter arrangement of the medical examination apparatus in one embodiment;

FIG. 4 is a schematic diagram of the structure of an air inlet of the medical examination apparatus in one embodiment;

FIG. 5 is a schematic view of the structure of the air outlet of the medical examination apparatus in one embodiment;

FIG. 6 is a schematic diagram illustrating a structural relationship between an inlet and an outlet of a medical examination apparatus according to an embodiment;

FIG. 7 is a schematic structural relationship diagram of a filtering device and a disinfecting device of the medical examination apparatus in one embodiment;

FIG. 8 is a schematic structural relationship diagram of a filtering device and a sterilizing device of the medical examination apparatus in another embodiment;

FIG. 9 is a schematic connection diagram of a master control device of the medical examination apparatus in one embodiment;

FIG. 10 is a schematic diagram of the connection of a wireless remote control of the medical examination apparatus in one embodiment;

FIG. 11 is a schematic connection diagram of a control panel of the medical examination apparatus in one embodiment;

fig. 12 is a schematic view of connection of a sterilization intensity control unit and a detection device of the medical examination apparatus in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms "plurality," "each," and "different" as used herein refer to two or more than two. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.

FIG. 1 is a schematic illustration of an exemplary medical examination apparatus 100 of an embodiment. Referring to fig. 1, a medical examination apparatus 100 may include a scanner 110, a network 120, one or more terminals 130, a processing engine 140, and a storage device 150. All components in the medical examination apparatus 100 may be interconnected by a network 120.

The scanner 110 may scan a subject and generate brain scan data related to the scanned subject. In some embodiments, the scanner 110 may be a medical imaging device, such as a CT device, a PET device, a SPECT device, an MRI device, and the like, or any combination thereof (e.g., a PET-CT device or a CT-MRI device). In the present application, the medical imaging device may particularly be a CT device.

The scanner 110 may include a support assembly 111, a detector assembly 112, a scanning bed 114, an electronics module 115, and a cooling assembly 116.

The support assembly 111 may support one or more components of the scanner 110, such as the detector assembly 112, the electronics module 115, the cooling assembly 116, and the like. In some embodiments, the support assembly 111 may include a main frame, a frame base, a front cover, and a rear cover (not shown). The front cover plate may be coupled to the frame base. The front cover plate may be perpendicular to the chassis base. The main frame may be mounted to a side of the front cover. The mainframe may include one or more support brackets to house the detector assembly 112 and/or the electronics module 115. The mainframe may include a circular opening (e.g., detection region 113) to accommodate the scan target. In some embodiments, the opening of the main chassis may be other shapes, including, for example, oval. The rear cover may be mounted to a side of the main frame opposite the front cover. The frame base may support a front cover plate, a main frame, and/or a rear cover plate. In some embodiments, the scanner 110 may include a housing to cover and protect the mainframe.

The detector assembly 112 may detect radiation events (e.g., X-ray signals) emitted from the detection region 113. In some embodiments, the detector assembly 112 may receive radiation (e.g., X-ray signals) and generate electrical signals. The detector assembly 112 may include one or more detector cells. One or more detector units may be packaged to form a detector block. One or more detector blocks may be packaged to form a detector box. One or more detector cassettes may be mounted to form a detection ring. One or more detection rings may be mounted to form a detector module.

The scanning bed 114 may support and position a subject at a desired location in the detection region 113. In some embodiments, the subject may be on a scanning bed 114. The scanning bed 114 may be moved and brought to a desired position in the detection region 113. In some embodiments, the scanner 110 may have a relatively long axial field of view, such as a 2 meter long axial field of view. Accordingly, the scanning bed 114 may be movable along the axial direction over a wide range (e.g., greater than 2 meters).

The electronic module 115 may collect and/or process the electrical signals generated by the detector assembly 112. The electronic module 115 may include one or a combination of an adder, a multiplier, a subtractor, an amplifier, a driver circuit, a differential circuit, an integrating circuit, a counter, a filter, an analog-to-digital converter, a lower limit detection circuit, a constant coefficient discriminator circuit, a time-to-digital converter, a coincidence circuit, and the like. The electronics module 115 may convert analog signals related to the energy of the radiation received by the detector assembly 112 into digital signals. The electronics module 115 may compare the plurality of digital signals, analyze the plurality of digital signals, and determine image data from the energy of the radiation received in the detector assembly 112. In some embodiments, if the detector assembly 112 has a large axial field of view (e.g., 0.75 meters to 2 meters), the electronics module 115 may have a high data input rate from multiple detector channels. For example, the electronic module 115 may process billions of events per second. In some embodiments, the data input rate may be related to the number of detector cells in the detector assembly 112.

The cooling assembly 116 may generate, transfer, transport, conduct, or circulate a cooling medium through the scanner 110 to absorb heat generated by the scanner 110 during imaging. In some embodiments, the cooling assembly 116 may be fully integrated into the scanner 110 and become part of the scanner 110. In some embodiments, the cooling assembly 116 may be partially integrated into the scanner 110 and associated with the scanner 110. The cooling assembly 116 may allow the scanner 110 to maintain a suitable and stable operating temperature (e.g., 25 ℃, 30 ℃, 35 ℃, etc.). In some embodiments, the cooling assembly 116 may control the temperature of one or more target components of the scanner 110. The target components may include the detector assembly 112, the electronics module 115, and/or any other components that generate heat during operation. The cooling medium may be in a gaseous state, a liquid state (e.g., water), or a combination of one or more thereof. In some embodiments, the gaseous cooling medium may be air.

The network 120 may include any suitable network that is capable of facilitating the exchange of information and/or data by the medical examination device 100. In some embodiments, one or more components of the medical examination device 100 (e.g., the scanner 110, the terminal 130, the processing engine 140, the storage device 150, etc.) may communicate information and/or data with one or more other components of the medical examination device 100 via the network 120. For example, the processing engine 140 may obtain image data from the scanner 110 via the network 120. As another example, processing engine 140 may obtain user instructions from terminal 130 via network 120. The one or more terminals 130 include a mobile device 131, a tablet computer 132, a laptop computer 133, the like, or any combination thereof. In some embodiments, mobile device 131 may include a smart home device, a wearable device, a mobile device, a virtual reality device, an augmented reality device, and the like, or any combination thereof.

Fig. 2 is a schematic structural diagram of a medical examination apparatus according to an embodiment of the present application. The medical examination apparatus in this embodiment includes a sterilizing device 200, a housing 300, a frame, a scanning bed, a radiation source, and a detector;

the radioactive source and the detector are oppositely arranged on the stand, the shell 300 surrounds the stand to form an inner cavity 310, and the scanning bed can movably enter and exit the scanning cavity formed by the shell 300; the disinfection device 200 is located within the inner chamber 310.

In the present embodiment, the disinfection device 200 is located in a lumen 310 of a medical examination apparatus for disinfecting the lumen 310. Because the existing medical examination equipment mostly adopts an air-cooled heat dissipation mode, bacteria and viruses can enter the inner cavity 310 of the medical examination equipment through air flow and then spread into the surrounding space to form a secondary infection source; and the medical examination equipment of this application can disinfect to frame inner chamber 310 through degassing unit 200 of inner chamber 310, even the bacterium, the virus enters into medical examination equipment's inner chamber 310 through the air current, also can realize the disinfection to medical examination equipment inside, avoid the bacterium, the virus spreads in the surrounding space, form the secondary infection source, and the outside disinfection of cooperation medical examination equipment, can be under the condition that does not hinder medical examination equipment normal scanning, realize that medical examination room disinfects, the disinfection fast in time comprehensively.

It should be noted that the rack is provided with devices such as a radioactive source, a rotating component, and a detector of the medical examination device, the radioactive source may be a device such as a bulb tube, and the disinfection device 200 may disinfect and sterilize the surface of the inner cavity 310, the surface of the device in the inner cavity 310, and the air in the inner cavity 310.

In one embodiment, as shown in fig. 3, the medical examination apparatus further comprises an air inlet and an air outlet, the air inlet and/or the air outlet being provided with a filter device 400.

In this embodiment, the air inlet and/or the air outlet is provided with a filtering device 400, which can filter the air flow entering the inner cavity 310 of the medical examination apparatus to remove some bacteria and viruses.

In one embodiment, as shown in FIG. 4, the filter apparatus 400 includes a first filter apparatus 410; the first filter device 410 is disposed at the intake vent, and the sterilizing device 200 is disposed between the intake vent and the first filter device 410.

In this embodiment, a first filtering device 410 is disposed at the air inlet of the medical examination apparatus, the first filtering device 410 can filter the air entering the inner cavity 310 from the air inlet to block pathogenic substances such as viruses and bacteria outside the inner cavity 310 of the medical examination apparatus, and a sterilizing device 200 is disposed between the air inlet and the first filtering device 410 to sterilize the first filtering device 410 itself and the air before passing through the first filtering device 410, thereby further preventing the viruses and bacteria from spreading into the inner cavity 310 to form a secondary infection source.

Further, there may be a plurality of disinfection devices 200 in the inner cavity 310, and the disinfection devices 200 may be disposed between the air inlet and the first filtering device 410, and the disinfection devices 200 may be disposed at other positions in the inner cavity 310 to disinfect and sterilize the surface of the inner cavity 310, the surface of the device in the inner cavity 310, the air in the inner cavity 310, and the like, so as to achieve multi-aspect disinfection of the inner cavity 310.

In one embodiment, as shown in fig. 5, the filter apparatus 400 includes a second filter apparatus 420; the second filter device 420 is disposed between the outlet vent and the sterilizing device 200.

In this embodiment, the second filtering device 420 is disposed at the air outlet of the medical examination apparatus, the second filtering device 420 can filter the air flowing out of the inner cavity from the air outlet to prevent pathogenic substances such as virus and bacteria from being released to the external space, and the second filtering device 420 is disposed between the air outlet and the sterilizing device 200 to sterilize the second filtering device 420 itself and the air passing through the second filtering device 420, thereby further preventing the virus and bacteria from spreading to the external space to form a secondary infection source.

Further, there may be a plurality of disinfection devices 200 in the inner cavity 310, a second filtering device 420 may be disposed between the air outlet and the disinfection device 200, and disinfection devices 200 may be disposed at other positions in the inner cavity 310 to disinfect and sterilize the surface of the inner cavity 310, the surface of devices in the inner cavity 310, and the air in the inner cavity 310, so as to achieve multi-aspect disinfection of the inner cavity 310.

In one embodiment, as shown in fig. 6, the medical examination apparatus is provided with an air inlet and an air outlet, the air outlet is located at a downwind position of the air inlet, and the medical examination apparatus may comprise the first filtering device 410 or the second filtering device 420 alone, or may comprise both the first filtering device 410 and the second filtering device 420; in addition, the sterilization device 200 may be disposed between the intake vent and the first filter device 410, and/or the second filter device 420 may be disposed between the exhaust vent and the sterilization device 200, and the sterilization device 200 may be disposed elsewhere in the internal cavity 310. It should be noted that the present application does not limit the specific positions of the first filtering device 410, the second filtering device 420 and the disinfecting device 200, and the specific positions of the air inlet and the air outlet are not limited, such as the left-right relative position, the up-down relative position, the front-back relative position, etc. of the rack.

In one embodiment, as shown in fig. 7, the filter device 400 includes a first filter device 410, a second filter device 420 and a third filter device 430, wherein the first filter device 410 is disposed at the intake port, the second filter device 420 is disposed at the outtake port, and the third filter device 430 is disposed in the inner cavity 310; the sterilizing device 200 is disposed between the first filtering device 410 and the third filtering device 430, or the sterilizing device 200 is disposed between the second filtering device 420 and the third filtering device 430.

In this embodiment, a first filtering device 410 is disposed at the air inlet of the medical examination apparatus, and the first filtering device 410 can filter the air entering the inner cavity 310 from the air inlet and block pathogenic substances such as viruses and bacteria outside the inner cavity 310 of the medical examination apparatus; a second filtering device 420 is arranged at the air outlet of the medical examination equipment, and the second filtering device 420 can filter the air flowing out of the inner cavity from the air outlet to prevent pathogenic substances such as viruses and bacteria from being released to the external space; a third filtering device 430 is arranged in the inner cavity 310 of the medical examination equipment, and the third filtering device 430 can filter air from the inner cavity 310 to further prevent virus and bacteria from spreading in the inner cavity 310; furthermore, by disposing the sterilizing device 200 between the first filtering device 410 and the third filtering device 430, or by disposing the sterilizing device 200 between the second filtering device 420 and the third filtering device 430, the air in the first filtering device 410, the second filtering device 420 and the third filtering device 430 and the inner cavity 310 can be sterilized, and further the virus and bacteria can be prevented from spreading into the inner cavity 310, which forms a secondary infection source.

It should be noted that there may be a plurality of sterilizing devices 200 disposed between the first filtering device 410 and the third filtering device 430, and there may also be a plurality of sterilizing devices 200 disposed between the second filtering device 420 and the third filtering device 430.

In one embodiment, as shown in FIG. 8, there are at least two sterilizing devices 200, and the sterilizing devices 200 are oriented differently, or the sterilizing devices 200 are movably disposed.

In this embodiment, there may be more than two disinfection devices 200, and the orientations of the disinfection devices 200 are different, for example, if the disinfection devices 200 are disposed between the first filtering device 410 and the third filtering device 430, a part of the disinfection devices 200 may face the first filtering device 410, and another part of the disinfection devices 200 may face the third filtering device 430; or the sterilizing device 200 is movably arranged, the sterilizing device 200 can be turned by a control command, the sterilizing device 200 can face the first filtering device 410 or the third filtering device 430, and the first filtering device 410, the third filtering device 430 and the air flowing through the first filtering device 410 and the third filtering device 430 are sterilized and disinfected respectively;

if the sterilizing device 200 is disposed between the second filtering device 420 and the third filtering device 430, a portion of the sterilizing device 200 may face the second filtering device 420, and another portion of the sterilizing device 200 may face the third filtering device 430; or the sterilizing device 200 is movably arranged, the sterilizing device 200 can be turned by a control command, the sterilizing device 200 can face the second filtering device 420 or the third filtering device 430, and the second filtering device 420, the third filtering device 430 and the air flowing through the second filtering device 420 and the third filtering device 430 are sterilized and disinfected respectively.

Further, if the disinfection device 200 is movably disposed, the disinfection device 200 may be divided into a disinfection main device and a movable device, the movable device may move under the control of the system to drive the disinfection main device to move, turn, position, etc., and the specific structure and type of the movable device are not limited.

Specifically, the filtering device 400 includes at least one of a HEPA filter, an activated carbon filter, a photocatalyst filter, and an electrostatic adsorption filter. The first filter device 410, the third filter device 430 and/or the second filter device 420 may each include at least one of a HEPA filter, an activated carbon filter, a photocatalyst filter and an electrostatic adsorption filter. The HEPA (High efficiency particulate air Filter) Filter screen is characterized in that air can pass through but fine particles cannot pass through, the removal efficiency of particles with the diameter of less than 0.3 micrometer (1/200 of the hair diameter) can reach more than 99.7 percent, and the HEPA Filter screen is the most effective Filter medium for pollutants such as smoke, dust, bacteria and the like; the adsorption of the activated carbon filter screen is good, the main factors influencing the adsorption of the activated carbon depend on the developed degree of the internal pore structure of the activated carbon, and the activated carbon has strong adsorption capacity only if a large amount of activated carbon with the pore diameter slightly larger than the diameter of the bacterial virus molecules is provided; the photocatalyst filter screen is formed by mixing nanoscale powder and a plurality of nanoscale semiconductor media sensitive to light in a lattice manner, ensuring sufficient air permeability and contact, and then mixing the powder with a carrier, can effectively remove harmful gases and peculiar smells such as carbon monoxide, nitric oxide, hydrocarbon, aldehydes, benzene and the like in the air, can decompose the harmful gases and the peculiar smells into harmless carbon dioxide and water, has a sterilization function, has a sterilization effect on escherichia coli, staphylococcus aureus and the like, can decompose harmful compounds released from bacterial dead bodies while sterilizing, can recover the catalytic capability of the photocatalyst filter screen only by illumination (ultraviolet light), can regenerate and use the photocatalyst filter screen for a long time, and can not lose an activation medium; the electrostatic adsorption filter screen can adsorb bacteria, viruses and the like on the filter screen by adopting the principle of electrostatic adsorption so as to prevent the bacteria, viruses and the like from passing through the filter screen.

Further, the first filtering device 410, the third filtering device 430 and/or the second filtering device 420 may be configured to increase the effective filtering area of the filtering device, so as to improve the filtering effect, for example, a foldable filter screen, a filtering device configured with an internal air duct, etc. is used.

It should be noted that the above description only describes specific types of the first filter device 410, the third filter device 430 and/or the second filter device 420, but the present invention is not limited thereto, and the first filter device 410, the third filter device 430 and/or the second filter device 420 may be any other type of filter device having a filtering and adsorbing effect on bacterial viruses.

In one embodiment, the medical examination apparatus further comprises a control device 500, the control device 500 comprises at least one of a main control device 510, a wireless remote control device 520 and a control panel 530, the control panel 530 is disposed on the housing 300, and the control device 500 is connected with the sterilizing device 200 for transmitting sterilizing control information to the sterilizing device 200.

In one embodiment, as shown in fig. 9, the disinfection device 200 is connected to the master control device 510 for receiving disinfection control information sent by the master control device 510.

In this embodiment, the main control device 510 is mainly used for controlling the disinfection device 200, and sending disinfection control information to the main control device to control the working state of the disinfection device 200, so as to realize disinfection control of the medical examination equipment.

Further, the main control device 510 may be disposed in the medical examination apparatus, or may be disposed in the terminal 130 or the processing engine 140, and the main control device 510 may be configured to control the opening and closing of the disinfection device 200, control the disinfection intensity of the disinfection device 200, regularly disinfect, and the like. In practical applications, an operator can independently adjust the disinfecting device 200 through the main control device 510, or when the medical examination apparatus works, the main control device 510 controls the automatically adjusting disinfecting device 200 according to a reconstructed image or an examination report which is obtained immediately, and if it is determined that the patient has infectious diseases (such as new coronary pneumonia) or has a high possibility of having infectious diseases according to the reconstructed image or the examination report, the disinfecting device 200 is automatically turned on in time and the disinfecting intensity is adjusted to disinfect and sterilize the inner cavity of the medical examination apparatus.

In one embodiment, as shown in fig. 10, a wireless remote control 520 is connected with the disinfection device 200 by wireless signals for sending disinfection control information to the disinfection device 200.

In this embodiment, the disinfection apparatus 200 may include a wireless communication module, and be in communication connection with the wireless remote control device 520 through a wireless signal, and the wireless remote control device 520 may control the operation state of the disinfection apparatus 200 by transmitting disinfection control information, so that the disinfection apparatus 200 may be controlled by the wireless remote control device 520 even if the operator is not at the main control device 510 of the medical examination apparatus.

Further, the wireless remote control 520 may be integrated in the terminal 130. The wireless remote control mode comprises Bluetooth, WIFI, ZigBee and the like.

In one embodiment, as shown in fig. 11, a control panel 530 is provided on the housing 300 for transmitting sterilization control information to the sterilization device 200.

In this embodiment, a control panel 530 may be disposed on the housing 300 of the medical examination apparatus, and the disinfection device 200 may be controlled on site in the medical examination apparatus by using the control panel 530.

It should be noted that a main control unit 510, a wireless remote control unit 520 and a control panel 530 may be provided to control the disinfection apparatus 200.

In one embodiment, as shown in fig. 12, any one of the control devices 500 has a disinfection intensity control unit 501, the disinfection intensity control unit 501 is connected with the disinfection device 200, the medical examination apparatus further comprises a detection device 502 connected with the disinfection intensity control unit 501, and the detection device 502 is disposed in an examination room in which the medical examination apparatus is located, and is used for detecting whether a target object is within a preset range of the medical examination apparatus.

In this embodiment, a detection device 502 is further disposed in the medical examination apparatus, the detection device 502 is disposed in an examination room where the medical examination apparatus is located, whether a target object exists in a preset range of the medical examination apparatus can be detected, and when the target object is determined, the disinfection device 200 can be controlled to be closed by a disinfection strength control unit 501 connected to the detection device 502, so as to prevent the disinfection process from affecting the target object.

Further, the preset range may be a space range of the whole examination room, or may be set according to actual requirements, such as a plane circle with a rotation center of a gantry of the medical examination apparatus being a circle, or a rectangular range including the medical examination apparatus.

Specifically, the target object may be various living organisms, such as a patient, the detection device 502 may include an infrared detector, and the like, a general medical examination apparatus is placed in a scanning examination room, when the target object enters the scanning examination room, the detection device 502 may detect the target object, and at this time, a trigger signal is generated and sent to the disinfection intensity control unit 501, and the disinfection intensity control unit 501 detects whether the disinfection device 200 is in an operating state, and if so, the disinfection device 200 is controlled to be turned off, and if not, the disinfection device does not respond.

In one embodiment, the sterilization device 200 includes at least one of an ultraviolet sterilization device, an atomization sterilization device, and a plasma sterilization device.

In this embodiment, the sterilization can be performed by at least one of an ultraviolet sterilization device, an atomization sterilization device, and a plasma sterilization device, wherein the ultraviolet sterilization device destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the organism of the microorganism by ultraviolet rays with proper wavelength, so as to cause death of growing cells and (or) death of regenerative cells, thereby achieving the sterilization and disinfection effects; the atomization disinfection device sprays disinfection liquid medicine to a space to be disinfected after ultrasonic atomization to achieve the aim of disinfecting air, kills all bacteria in dead corners within a space suspension time of more than two hours, wherein the ultrasonic atomization technology adopts electronic super-frequency oscillation (oscillation frequency is 1.7MHz, exceeds the hearing range of people and has no harm to human bodies or animals), and through high-frequency resonance of an atomization sheet, the disinfection liquid is thrown away from the water surface to generate naturally drifting water mist, and the disinfection liquid is atomized into micro mist particles with the diameter of 1-10 microns; the plasma disinfection device adopts a bipolar plasma electrostatic field to decompose and destroy negatively charged bacteria, polarizes and adsorbs dust, then combines components such as medicine-impregnated activated carbon, an electrostatic net, a photocatalyst catalytic device and the like to carry out secondary sterilization and filtration, and a large amount of treated clean air rapidly flows in a circulating way, so that the controlled environment is kept in the standard of a sterile dust-free room. In the case of a rational arrangement, a plurality of different or identical disinfection devices can be selected for the arrangement.

Further, when configuring the disinfection device 200, the disinfection device 200 can be specifically configured according to actual needs, for example, the ultraviolet lamps are arranged near the area to be disinfected, and the arrangement number of the ultraviolet lamps can be increased in a proper amount; the atomizing disinfection device arranges and adjusts the spraying ports according to the areas needing disinfection; the plasma disinfection device can set a proper plasma ionization density.

In the above embodiments, only the specific working process of the medical examination apparatus is illustrated, and the above components can utilize the existing hardware product to realize the corresponding functions, but the improvement of the present invention does not lie in the improvement of the data processing process in the medical examination apparatus, but utilizes the components and the connection relationship thereof to realize the functions of the present invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The medical examination equipment is characterized by comprising a disinfection device, a shell, a rack, a scanning bed, a radioactive source and a detector, wherein the radioactive source and the detector are oppositely arranged on the rack, the shell surrounds the rack to form an inner cavity, and the scanning bed movably enters and exits a scanning cavity formed by the shell; the disinfection device is located in the inner cavity.

2. The medical examination apparatus of claim 1, further comprising an air inlet and an air outlet, the air inlet and/or the air outlet being provided with a filter device.

3. A medical examination apparatus according to claim 2, characterised in that the filter means comprises first filter means; the first filtering device is arranged at the air inlet, and the sterilizing device is arranged between the air inlet and the first filtering device.

4. A medical examination apparatus according to claim 2, characterised in that the filter means comprises second filter means; the second filtering device is arranged between the air outlet and the disinfecting device.

5. The medical examination apparatus of claim 2, wherein the filter device includes a first filter device disposed at the air inlet, a second filter device disposed at the air outlet, and a third filter device located within the interior cavity; the sterilizing device is arranged between the first filtering device and the third filtering device, or the sterilizing device is arranged between the second filtering device and the third filtering device.

6. A medical examination apparatus as claimed in claim 5, characterised in that the disinfection devices are at least two, the disinfection devices being differently oriented or the disinfection devices being movably arranged.

7. The medical examination apparatus of claim 2, wherein the filtering device comprises at least one of a HEPA screen, an activated carbon screen, a photocatalyst screen, and an electrostatic adsorption screen.

8. The medical examination apparatus of claim 1, further comprising a control device, wherein the control device comprises at least one of a main control device, a wireless remote control device, and a control panel, the control panel is disposed on the housing, and the control device is connected to the disinfection device for sending disinfection control information to the disinfection device.

9. The medical examination apparatus of claim 8, wherein any one of the control devices has a disinfection intensity control unit connected to the disinfection device, the medical examination apparatus further comprising a detection device connected to the disinfection intensity control unit, the detection device being disposed in an examination room in which the medical examination apparatus is located, for detecting whether a target object is within a preset range of the medical examination apparatus.

10. The medical examination apparatus of any one of claims 1 to 9, wherein the disinfection device comprises at least one of a uv disinfection device, an aerosol disinfection device, a plasma disinfection device.

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