Medical image CT diagnostic examination auxiliary device

Abstract

The invention belongs to the technical field of medical images, and discloses a medical image CT diagnostic examination auxiliary device which comprises a front plate, a rear plate is arranged on one side of the front plate, a light-transmitting plate is arranged between the front plate and the rear plate, fixing clamping feet are arranged at the four corners in the front plate, fixing lugs are arranged at the middle sections of the peripheries of the outer walls of the front plate and the rear plate, and the front plate and the rear plate are provided with fixing holes. Non-return air inlet mechanisms which are evenly distributed are arranged on the two sides of the long edge of the outer wall of the rear plate in a penetrating mode, symmetrical air extracting pumps are arranged at the bottom of the short edge of the rear plate in a penetrating mode, and the non-return air inlet mechanisms achieve accurate control over one-way flowing of air through air inlets, rubber covering films, stacking blocks, stacking grooves and the like. The elasticity and wear resistance of the rubber covering film ensure the long-term stability and reliability of the non-return air inlet mechanism. The mechanism plays a crucial role in a medical image CT diagnostic examination auxiliary device, effectively prevents reverse flow and pollution of gas, and provides powerful guarantee for definition and accuracy of medical images.

Description

Technical Field

[0001] The present application relates to the field of medical imaging technology, and more specifically, to a medical imaging CT diagnosis and examination auxiliary device. Background Art

[0002] CT diagnosis is an X-ray examination method that uses X-ray beams to perform continuous cross-sectional scans on a certain part of the human body. Based on the different absorption and transmittance of X-rays by different tissues of the human body, a clear image can be obtained in a relatively short time. During the CT diagnosis process, a viewing light box is needed to assist in making the pattern observation clearer and improving the accuracy of the diagnosis.

[0003] In the process of CT film diagnosis, due to the poor internal sealing effect of the existing film viewing light box during use, dust accumulates on the inner wall of the light box translucent plate over time, which may lead to misdiagnosis during CT film diagnosis.

[0004] In order to solve the above problems, the present application provides a medical image CT diagnosis and examination auxiliary device. Summary of the invention

[0005] The present application provides a medical imaging CT diagnostic examination auxiliary device that adopts the following technical solution: A medical imaging CT diagnostic examination auxiliary device comprises a front plate, a rear plate is provided on one side of the front plate, a light-transmitting plate is provided between the front plate, four corners of the front plate are provided with fixing clamping feet, the middle sections of the outer walls of the front plate and the rear plate are provided with fixing ears, both sides of the long side of the outer wall of the rear plate are penetrated with evenly distributed non-return air intake mechanisms, the bottom of the short side of the rear plate is penetrated with mutually symmetrical air pumps, an internal dust removal mechanism is provided on the side of the front plate close to the rear plate, an inner ring of the side of the front plate close to the rear plate is provided with a surrounding inner sealing strip, and an outer ring of the side of the rear plate close to the front plate is provided with a surrounding outer sealing strip, a light box is provided on the side of the rear plate close to the front plate, a boost duct mechanism is provided on the side of the rear plate close to the air pump, and the boost duct mechanism covers the air pump, and a side of the rear plate away from the front plate is provided with mutually symmetrical rubber shock-absorbing pads.

[0006] Furthermore, the fixed clamping feet are all located on the side of the light-transmitting plate away from the rear plate, and the fixed clamping feet are in contact with the surface of the light-transmitting plate and are elastic. The non-return air intake mechanisms are symmetrically distributed with the fixed ears as the center, and the air pumps are symmetrically distributed with the fixed ears as the center.

[0007] Furthermore, the non-return air intake mechanism includes an air inlet, in which a rubber coating is provided in a circular distribution on the inner wall of the air inlet, a stacking block is provided on a right-angled side of the rubber coating on one side, and a stacking groove is provided on a right-angled side of the rubber coating on the other side.

[0008] Furthermore, the stacking blocks and stacking grooves have the same shape, and the stacking blocks and stacking grooves are staggeredly distributed, and one of the rubber films and the other rubber film are mutually staggered and fitted through the stacking blocks and stacking grooves, and the rubber film is made of rubber material.

[0009] Furthermore, the internal dust removal mechanism includes a driving motor, the output end of the driving motor passes through the outer wall of the front plate, and mutually symmetrical synchronous wheels are provided on opposite sides of the inner wall of the long side of the front plate. The number of the synchronous wheels is four, and two are in a group. The output end of the driving motor is interconnected with one of the synchronous wheels, and a synchronous belt is provided around the outer wall of a group of the synchronous wheels, and a cleaning scraper is provided between the synchronous belts.

[0010] Furthermore, the output end of the driving motor is interconnected with one of the synchronous wheels, and the cleaning scraper slides on the surface of one side of the light-transmitting plate close to the rear plate.

[0011] Furthermore, the boost duct mechanism includes an inner-bend component, an inner-bend component is arranged between the bottom of the inner long sides of the rear plate, and the inner-bend components are symmetrically distributed, a Y-shaped component is arranged between the bottom of the inner long sides of the rear plate, and the Y-shaped component is located between the symmetrically distributed inner-bend components.

[0012] In summary, this application includes the following beneficial technical effects: The non-return air intake mechanism realizes precise control of the unidirectional flow of gas through the air inlet, rubber coating, stacking blocks and stacking grooves. The elasticity and wear resistance of the rubber coating ensure the long-term stability and reliability of the non-return air intake mechanism. This mechanism plays a vital role in the medical imaging CT diagnostic examination auxiliary device, effectively preventing the backflow and pollution of gas, and providing a strong guarantee for the clarity and accuracy of medical images. The internal dust removal mechanism realizes the effective cleaning of the surface of the light-transmitting plate through the coordinated work of the drive motor, synchronous wheel, synchronous belt and cleaning scraper, which can effectively improve the cleanliness and transparency of the medical imaging CT diagnostic examination auxiliary device and provide a strong guarantee for the accurate acquisition of medical images. The booster duct mechanism realizes a significant enhancement of the suction effect of the vacuum pump through the ingenious design of the inner bend component and the Y-shaped component. The symmetrical distribution of the inner bend component and the special shape of the Y-shaped component together constitute an efficient booster system, which can effectively increase the flow rate and flow of gas, thereby accelerating the discharge speed of gas inside the device and keeping the inside of the device clean and transparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the internal dust removal mechanism structure of this application; Figure 3 For this application Figure 2 The enlarged structural diagram at A in the middle; Figure 4 This is a schematic diagram of the drive motor structure of this application; Figure 5 This is a schematic diagram of the light box structure of this application; Figure 6 For this application Figure 5 The enlarged structural diagram at B in the middle; Figure 7 This is a schematic diagram of the air inlet structure of this application; Figure 8 This is a schematic diagram of the rubber coating structure of the present application; Fig. 9 This is a schematic diagram of the structure of the boost duct mechanism of this application; Fig.10 This is a schematic diagram of the shock-absorbing rubber pad structure of the present application.

[0014] Description of the numbers in the figure: 1. Front plate; 2. Rear plate; 3. Fixing ear; 4. Translucent plate; 5. Fixing foot; 6. Check air intake mechanism; 601. Air inlet; 602. Rubber coating; 603. Stacking block; 604. Stacking groove; 7. Vacuum pump; 8. Internal dust removal mechanism; 801. Driving motor; 802. Synchronous wheel; 803. Synchronous belt; 804. Cleaning scraper; 9. Internal sealing strip; 10. Light box; 11. Boost duct mechanism; 1101. Inner bend assembly; 1102. Y-shaped assembly; 12. External sealing strip; 13. Shock-absorbing rubber pad. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0016] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] Example: The present application discloses a medical imaging CT diagnostic examination auxiliary device. Figure 1-Figure 10, comprising a front plate 1, a rear plate 2 is provided on one side of the front plate 1, a light-transmitting plate 4 is provided between the front plate 1, fixing feet 5 are provided at the four corners of the front plate 1, fixing ears 3 are provided at the middle sections around the outer walls of the front plate 1 and the rear plate 2, both sides of the long sides of the outer wall of the rear plate 2 are penetrated with evenly distributed non-return air intake mechanisms 6, the bottom of the short sides of the rear plate 2 are penetrated with mutually symmetrical air pumps 7, an internal dust removal mechanism 8 is provided on the side of the front plate 1 close to the rear plate 2, an inner ring of the side of the front plate 1 close to the rear plate 2 is provided with a surrounding inner sealing strip 9, and an outer ring of the side of the rear plate 2 close to the front plate 1 is provided with a surrounding outer sealing strip 12, A light box 10 is provided on the side of the rear plate 2 close to the front plate 1, a booster duct mechanism 11 is provided on the side of the rear plate 2 close to the air pump 7, and the booster duct mechanism 11 covers the air pump 7, the fixed clamping feet 5 are all located on the side of the light-transmitting plate 4 away from the rear plate 2, and the fixed clamping feet 5 and the surface of the light-transmitting plate 4 are mutually attached and the fixed clamping feet 5 are elastic, the non-return air intake mechanisms 6 are symmetrically distributed with the fixed ear 3 as the center, and the air pump 7 is symmetrically distributed with the fixed ear 3 as the center, and the side of the rear plate 2 away from the front plate 1 is provided with symmetrical rubber shock-absorbing pads 13, and the front plate 1 and the rear plate 2 are arranged opposite to each other, and together constitute the main frame of the device. A light-transmitting plate 4 is provided in the front plate 1 for transmitting light to observe or take medical images, and fixed clamping feet 5 are provided at the four corners of the front plate 1 for fixing the light-transmitting plate 4. At the same time, the front panel 1 and the rear panel 2 are provided with fixing ears 3 in the middle section around the outer wall to facilitate the fixing and installation of the device. Both sides of the long side of the outer wall of the rear panel 2 are provided with evenly distributed non-return air intake mechanisms 6 to control the one-way flow of gas. Symmetrical air pumps 7 are provided at the bottom of the short side to extract the gas in the device to keep the internal environment clean. An internal dust removal mechanism 8 is provided on the side of the front panel 1 close to the rear panel 2 to remove dust in the device. At the same time, an inner sealing strip 9 and an outer sealing strip 12 are provided between the front panel 1 and the rear panel 2 to ensure the sealing of the device. A light box 10 is provided on the side of the rear panel 2 close to the front panel 1 to provide lighting. A booster duct mechanism 11 is provided on the side close to the air pump 7, which covers the air pump 7 and is used to enhance the air extraction effect. Symmetrical rubber shock-absorbing pads 13 are provided on the side of the rear panel 2 away from the front panel 1 to reduce the vibration and noise of the device during use.

[0019] The non-return air intake mechanism 6 includes an air intake port 601, in which a rubber coating 602 is provided in a circular distribution on the inner wall of the air intake port 601, a stacking block 603 is provided on the right-angled side of the rubber coating 602 on one side, and a stacking groove 604 is provided on the right-angled side of the rubber coating 602 on the other side, the stacking block 603 and the stacking groove 604 are of the same shape, the stacking blocks 603 and the stacking groove 604 are staggered, one of the rubber coatings 602 and the other rubber coating 602 are mutually offset and fitted through the stacking block 603 and the stacking groove 604, the rubber coating 602 is made of rubber material, the air intake port 601 serves as the main part of the non-return air intake mechanism 6, the air intake port 601 provides a channel for gas to enter the device, and the rubber coating 602 is distributed in a circular shape on the inner wall of the air intake port 601, playing a key non-return role. When gas flows in from the air inlet 601, the rubber film 602 will open accordingly to allow the gas to pass through; and when the gas tries to flow out from the inside of the device, the rubber film 602 will fit tightly against the inner wall of the air inlet 601 to prevent the backflow of the gas. In order to realize the non-return function of the rubber film 602, the two adjacent rubber films 602 are mutually offset and fitted through the stacking blocks 603 and the stacking grooves 604. The stacking blocks 603 are located on the right angle side of one rubber film 602, and the stacking grooves 604 are opened on the right angle side of the other rubber film 602. The stacking blocks 603 and the stacking grooves 604 have the same shape and are staggered, which enables the two rubber films 602 to fit tightly together when subjected to gas pressure to form an effective non-return seal. The rubber film 602 is made of rubber material and has good elasticity and wear resistance. This enables the rubber coating 602 to maintain stable non-return performance during long-term use, while also being able to resist wear from impurities and particles in the gas.

[0020] The internal dust removal mechanism 8 includes a driving motor 801, the output end of the driving motor 801 passes through the outer wall of the front plate 1, and mutually symmetrical synchronous wheels 802 are provided on the opposite sides of the inner wall of the long side of the front plate 1. The number of the synchronous wheels 802 is four, and two are in a group. The output end of the driving motor 801 is interconnected with one of the synchronous wheels 802, and a synchronous belt 803 is arranged around the outer wall of a group of synchronous wheels 802. A cleaning scraper 804 is arranged between the synchronous belts 803. The output end of the driving motor 801 is interconnected with one of the synchronous wheels 802, and the cleaning scraper 804 slides on the surface of one side of the light-transmitting plate 4 close to the rear plate 2. The driving motor 801 serves as the power source of the internal dust removal mechanism 8. The driving motor 801 is connected to the outer wall of the front plate 1 through its output end to provide power for the entire mechanism. The number of the synchronous wheels 802 is four, and two are in a group, which are respectively installed on the opposite sides of the inner wall of the long side of the front plate 1. Among them, one synchronous wheel 802 is directly connected to the output end of the driving motor 801 as a driving wheel; the other synchronous wheel 802 is connected to the driving wheel through the synchronous belt 803 as a driven wheel. This design ensures that the two sets of synchronous wheels 802 can rotate synchronously, thereby driving the movement of the synchronous belt 803 and the cleaning scraper 804. The synchronous belt 803 surrounds the outer wall of each set of synchronous wheels 802 to connect the driving wheel and the driven wheel. When the driving motor 801 is started, the driving wheel drives the synchronous belt 803 and the driven wheel to rotate together, thereby realizing the reciprocating motion of the cleaning scraper 804. The cleaning scraper 804 is set between the opposite sides of the synchronous belt 803, and its shape and size match the surface of the light-transmitting plate 4. When the synchronous belt 803 drives the cleaning scraper 804 to move, the cleaning scraper 804 will slide on the side surface of the light-transmitting plate 4 close to the rear plate 2, thereby removing dust and impurities attached to the surface of the light-transmitting plate 4.

[0021] The boost duct mechanism 11 includes an inner curved component 1101, and the inner curved component 1101 is provided between the opposite bottoms of the inner long sides of the rear plate 2, and the inner curved components 1101 are symmetrically distributed. A Y-shaped component 1102 is provided between the opposite bottoms of the inner long sides of the rear plate 2, and the Y-shaped component 1102 is located between the opposite symmetrically distributed inner curved components 1101. The inner curved component 1101 is arranged between the opposite bottoms of the inner long sides of the rear plate 2, and is symmetrically distributed. This design helps to guide the gas to form a specific flow path inside the boost duct mechanism 11, thereby increasing the flow rate and flow of the gas. The Y-shaped component 1102 is located between the opposite symmetrically distributed inner curved components 1101, and its shape is similar to the letter "Y", with one inlet and two outlets. The inlet of the Y-shaped component 1102 is connected to the vacuum pump 7, and the two outlets are respectively connected to the inner curved component 1101. When the vacuum pump 7 is started, the gas enters from the inlet of the Y-shaped component 1102, and after being pressurized by the pressurized duct mechanism 11, flows out from the two outlets respectively, enters the inner bend component 1101, and is finally discharged outside the device.

[0022] The implementation principle of this embodiment is as follows: first, the whole device is fixed on the wall by passing the fixing bolts through the fixing ears 3, and the shock-absorbing rubber pads 13 on the rear plate 2 are in contact with the wall to reduce the noise generated by the vibration of the whole device during operation. When using it, when observing the CT, the fixing clamping feet 5 are opened, and the CT film is clamped and attached to the light-transmitting plate 4 for observation. If there is dust on the inside of the light-transmitting plate 4, the driving motor 801 is started to drive the cleaning scraper 804 on its synchronous belt 803 to clean the dust on the inside of the light-transmitting plate 4, and at the same time, the vacuum pump 7 is started to discharge the cleaned dust, and the non-return air intake mechanism 6 is used to simultaneously intake air, and the duct mechanism 11 is added to increase the wind pressure, so that the cleaned dust can be discharged more forcefully.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A medical imaging CT diagnostic examination auxiliary device, comprising a front panel (1), characterized in that: A rear plate (2) is provided on one side of the front plate (1), a light-transmitting plate (4) is provided between the front plate (1), four corners of the front plate (1) are provided with fixing feet (5), the middle sections of the outer walls of the front plate (1) and the rear plate (2) are provided with fixing ears (3), both sides of the long sides of the outer wall of the rear plate (2) are penetrated with evenly distributed non-return air intake mechanisms (6), the bottom of the short sides of the rear plate (2) are penetrated with mutually symmetrical air pumps (7), the side of the front plate (1) close to the rear plate (2) is provided with an internal dust removal mechanism (8), and the An inner ring of a side of the front plate (1) close to the rear plate (2) is provided with a surrounding inner sealing strip (9); an outer ring of a side of the rear plate (2) close to the front plate (1) is provided with a surrounding outer sealing strip (12); a light box (10) is provided on a side of the rear plate (2) close to the front plate (1); a booster duct mechanism (11) is provided on a side of the rear plate (2) close to the air pump (7), and the booster duct mechanism (11) covers the air pump (7); and mutually symmetrical rubber shock-absorbing pads (13) are provided on a side of the rear plate (2) away from the front plate (1).

2. A medical imaging CT diagnostic examination auxiliary device according to claim 1, characterized in that: The fixed clamping feet (5) are all located on the side of the light-transmitting plate (4) away from the rear plate (2), and the fixed clamping feet (5) and the surface of the light-transmitting plate (4) are mutually attached and the fixed clamping feet (5) are elastic. The non-return air intake mechanisms (6) are all symmetrically distributed with the fixed ears (3) as the center, and the air pumps (7) are symmetrically distributed with the fixed ears (3) as the center.

3. The medical imaging CT diagnosis and examination auxiliary device according to claim 1, characterized in that: The non-return air intake mechanism (6) comprises an air intake port (601), wherein a rubber coating (602) is provided in the air intake port (601) and is distributed in a circular pattern on the inner wall of the air intake port (601), a stacking block (603) is provided on a right-angled side of the rubber coating (602) on one side, and a stacking groove (604) is provided on a right-angled side of the rubber coating (602) on the other side.

4. The medical imaging CT diagnosis and examination auxiliary device according to claim 3, characterized in that: The stacking blocks (603) and the stacking grooves (604) have the same shape, and the stacking blocks (603) and the stacking grooves (604) are arranged in a staggered manner. One of the rubber coatings (602) and the other rubber coating (602) are mutually offset and bonded via the stacking blocks (603) and the stacking grooves (604). The rubber coatings (602) are made of rubber material.

5. The medical imaging CT diagnosis and examination auxiliary device according to claim 1, characterized in that: The internal dust removal mechanism (8) comprises a drive motor (801), the output end of the drive motor (801) passes through the outer wall of the front plate (1), and mutually symmetrical synchronous wheels (802) are provided on opposite sides of the inner wall of the long side of the front plate (1), the number of the synchronous wheels (802) is four, and two of them form a group, the output end of the drive motor (801) is connected to one of the synchronous wheels (802), and a synchronous belt (803) is provided around the outer wall of a group of the synchronous wheels (802), and a cleaning scraper (804) is provided between the synchronous belts (803).

6. The medical imaging CT diagnosis and examination auxiliary device according to claim 5, characterized in that: The output end of the driving motor (801) is interconnected with one of the synchronous wheels (802), and the cleaning scraper (804) slides on a side surface of the light-transmitting plate (4) close to the rear plate (2).

7. The medical imaging CT diagnosis and examination auxiliary device according to claim 1, characterized in that: The boost duct mechanism (11) comprises an inner curved component (1101), the inner curved component (1101) is arranged between the inner long side bottoms of the rear plate (2), and the inner curved components (1101) are symmetrically distributed, and a Y-shaped component (1102) is arranged between the inner long side bottoms of the rear plate (2), and the Y-shaped component (1102) is located between the symmetrically distributed inner curved components (1101).

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