CN214856808U - Hand bone age imaging system with automatic bacteria and virus killing function - Google Patents

Abstract

The utility model discloses a hand bone age imaging system with automatic bacteria and virus eliminating and killing function, belonging to the technical field of intelligent medical image diagnosis, and the hand bone age imaging system with automatic bacteria and virus eliminating and killing function comprises an X-ray detector, an imaging area, a X-ray detector and a computer, wherein the imaging area is used for receiving X-ray and generating corresponding X-ray image; an X-ray generator for emitting X-rays to an imaging area; a support structure for supporting a hand of a subject; a disinfecting structure for disinfecting the support structure; still include the response structure, the response structure is used for responding to whether examinee's hand is placed on bearing structure, disinfection structure and response structure all are connected with the controller electricity. To the cross infection's that probably exists between the examined children technical problem, the utility model discloses can in time disinfect to bearing structure department to reduce the cross infection's between the examined children possibility, the security when having improved the disinfection simultaneously.

Description

Hand bone age imaging system with automatic bacteria and virus killing function

Technical Field

The utility model relates to an intelligent medical science image diagnosis technical field, concretely relates to hand bone age imaging system who contains automatic bacterial virus function that disappears.

Background

At present, a certain proportion of children all over the world are caused to grow and develop to different degrees due to various reasons, and then the children are caused to be short and small after developing. If the children can make bone age examination as early as possible, doctors can find problems as early as possible, and medical intervention is actively carried out under the condition that medical intervention is effective and necessary, so that the children can be helped to normally develop to a great extent, and the normal height is achieved. Unfortunately, medical interventions for these children have a period of validity, and once the period of validity has passed, the effectiveness of the medical intervention is compromised or even completely ineffective. Therefore, timely bone age testing becomes very important for these children.

Accurate bone age testing generally requires the use of X-rays for imaging. At present, the common practice at home and abroad is to use an old-fashioned film X-ray machine or a new-fashioned digital X-ray machine to image the left hand of the child in a shielding room. Then, a doctor determines the bone age of the child according to the X-ray film of the left hand of the child, predicts the future height of the child and further determines whether the child develops normally or needs medical intervention. Unfortunately, in a shielded room, the left hand of a child is imaged using an old-fashioned film X-ray machine, or a new-fashioned digital X-ray machine, and the radiation dose is generally high. A more serious problem is that when the X-ray machine photographs the left hand of a child, a lot of scattered X-rays are generated, and when the X-ray protection of the child is not made in place, the scattered X-rays are scattered to the eyes, the skull, and other parts which are sensitive to the X-rays of the child, so that the children are adversely affected.

In order to eliminate the adverse effect of scattered X-rays on children, the latest X-ray imaging devices miniaturize the whole set of devices and then X-ray protect the whole set of devices to ensure that no scattered X-rays escape. After the hand of the child extends into the imaging device, only the hand of the child can be irradiated by the X-ray, and other body parts of the child can be irradiated by the X-ray. This is the bone age imaging system of this patent. Since one bone age imaging system may detect the hand bone ages of hundreds of children, and the children to be detected are generally required to be not provided with gloves when taking X-ray pictures of the hand bone ages of the children, it is important to kill bacteria and viruses at the contact part of the bone age imaging system and the hand of the detected person so as to avoid possible cross infection among the children to be detected.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the cross infection's that probably exists between the examined children technical problem, the utility model provides a hand bone age imaging system who contains automatic sterilization virus function, it can in time disinfect to bearing structure department to reduce the cross infection's between the examined children possibility, the security when having improved the disinfection simultaneously.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a hand bone age imaging system with the function of automatically killing bacteria and viruses comprises an X-ray detector, a digital imaging system and a digital imaging system, wherein the X-ray detector is provided with an imaging area and is used for receiving X-rays and generating a corresponding X-ray image; an X-ray generator for emitting X-rays to an imaging area; a support structure for supporting a hand of a subject; a disinfecting structure for disinfecting the support structure; still include the response structure, the response structure is used for responding to whether examinee's hand is placed on bearing structure, disinfection structure and response structure all are connected with the controller electricity.

Optionally, the sensing structure comprises at least one set of sensing units, and the sensing units are arranged at the inlet of the supporting structure.

Optionally, the sensing unit includes a signal transmitter and a signal receiver, and the signal transmitter and the signal receiver are spaced apart from each other at two sides of the entrance of the supporting structure.

Optionally, the sensing unit comprises a signal emitter and a signal receiver, the signal emitter and the signal receiver are arranged side by side on the same side of the entrance of the support structure, and the signal receiver receives a signal reflected by an object when the object enters the borderline of the imaging area.

Optionally, the sensing structure comprises at least one camera, the camera being arranged towards the support structure.

Optionally, the disinfection structure includes ultraviolet disinfection lamp and reminding device, ultraviolet disinfection lamp and reminding device all are connected with the controller electricity, ultraviolet disinfection lamp is towards bearing structure transmission ultraviolet ray.

Optionally, the disinfection structure further comprises a timer, the timer being electrically connected to the controller.

Optionally, the sanitizing structure comprises a sanitizer spraying device that sprays sanitizer towards the support structure.

Optionally, X-ray generator locates the X-ray detector top, X ray launches from top to bottom, the last imaging area of X-ray detector is bearing structure, near X-ray generator is located to the disinfection structure, and X-ray detector's top, and towards X-ray detector, the X-ray detector top is located to the response structure.

Optionally, the X-ray generator is disposed below the X-ray detector, the X-ray is emitted from bottom to top, the supporting structure is a detection board disposed between the X-ray detector and the X-ray generator, the detection board is made of a material which is rigid and absorbs less X-ray, the disinfection structure is disposed near the X-ray detector, above the detection board and facing the detection board, and the sensing structure is disposed above the detection board.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) when no limb is present in the imaging zone, that is, the hand bone age imaging system is not performing a hand bone age test on a human, the operator of the apparatus can activate the disinfection mechanism to disinfect bacteria and viruses, thereby reducing the likelihood of cross-contamination between children under test.

(2) The disinfection structure of the hand bone age imaging system with the automatic bacteria and virus killing function can disinfect and sterilize the supporting structure in a standby state, can avoid the skin of a detected person from being damaged by a disinfectant or ultraviolet rays, and improves the safety during disinfection.

Drawings

Fig. 1 is a schematic structural diagram of a hand bone age imaging system with an automatic bacteria and virus killing function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a protective housing in a hand bone age imaging system with an automatic bacteria and virus killing function according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a hand bone age imaging system with an automatic bacteria and virus killing function according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a protective housing in a hand bone age imaging system with an automatic bacteria and virus killing function according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a hand bone age imaging system with an automatic bacteria and virus killing function according to a third embodiment of the present invention;

1. an X-ray detector; 11. an imaging region; 2. an X-ray generator; 3. a support structure; 31. detecting a plate; 4. a sterilizing structure; 41. an ultraviolet disinfection lamp; 42. a reminder device; 43. a disinfectant spraying device; 5. an induction structure; 51. a sensing unit; 511. A signal transmitter; 512. a signal receiver; 52 a camera; 6. a protective housing; 61. an opening; 62. a protective curtain.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-4 and the accompanying examples.

Example one

With reference to fig. 1-2, the hand bone age imaging system with the function of automatically killing bacteria and viruses of the present embodiment includes an X-ray detector 1 having an imaging area 11 for receiving X-rays and generating corresponding X-ray images; an X-ray generator 2 for emitting X-rays to the imaging region 11; a support structure 3 for supporting a hand of a subject; a disinfection structure 4, said disinfection structure 4 being adapted to disinfect the support structure 3; still include response structure 5, response structure 5 is used for responding to whether the person's hand of examinee is placed on bearing structure 3, disinfection structure 4 and response structure 5 all are connected with the controller electricity.

During the imaging, the X-rays emitted by the X-ray generator 2 pass through the limb placed on the support structure 3, such as the hand of the examinee, enters the X-ray detector 1, the X-ray detector 1 can receive the X-rays passing through the examinee's hand and generate a corresponding X-ray image of the examinee's hand, when the subject's hand is placed on the support structure 3, the sensing structure 5 can immediately detect the presence of the subject's hand, thereby stopping the operation of the disinfection structure 4, and, when the sensing structure 5 does not detect the presence of the subject's hand, activating the disinfection structure 4 to disinfect the support structure 3, thereby reducing the possibility of cross-infection between children to be tested, and the disinfection structure 4 disinfects and sterilizes the support structure 3 in a standby state, can avoid the injury of the skin of the examinee caused by the disinfectant or ultraviolet rays, and improves the safety during disinfection.

The main function of the X-ray detector 1 is to convert incident X-rays into digital images. The X-ray detector may be a flat panel detector, a CCD detector, or a CMOS detector. The X-ray detector may be of a one-time imaging type or a scanning type.

As an alternative of the present invention, the sensing structure 5 comprises at least one set of sensing units 51, and the sensing units 51 are disposed at the inlet of the supporting structure 3; when the hand of the examinee enters from the entrance and is placed on the support structure 3, the sensing units 51 can detect that the signal is blocked, thereby stopping the work of the disinfection structure 4, and in order to increase the detection density, the sensing units 51 can be arranged in 2-3 groups in the horizontal direction, ensuring that the hand of the examinee can be detected when passing.

In other embodiments, in order to ensure the accuracy of the detection of the sensing structure 5, 1-2 sensing units 51 may be added in the vertical direction at the entrance of the supporting structure 3, so as to increase the detection density, thereby ensuring that the hands with various sizes can be detected, and simultaneously contributing to increase the redundancy of the system, even if some sensing units 51 stop working or cannot work normally, the sensing structure 5 can still detect whether the hands of the examinee enter the supporting structure 3.

As an alternative of the present invention, the sensing unit 51 includes a signal transmitter 511 and a signal receiver 512, the signal transmitter 511 and the signal receiver 512 are disposed at the two sides of the entrance of the supporting structure 3 at intervals, when the hand of the examinee passes through the entrance of the supporting structure 3, the hand of the examinee shields the signal of the signal transmitter 511, so that the signal receiver 512 cannot receive the signal from the signal transmitter 511, and the controller controls the disinfection structure 4 to stand by at this time.

In other embodiments, the sensing unit 51 comprises a signal emitter 511 and a signal receiver 512, the signal emitter 511 and the signal receiver 512 are arranged side by side on the same side of the entrance of the supporting structure 3, and the signal receiver 512 receives the signal reflected by the object when the object enters the boundary line of the imaging area 11; the most typical single body boundary sensors are those commonly found in urinals, which are also known as object proximity sensors, which include both a transmitter and a receiver, the transmitter of which can detect a signal if it is reflected by an object. Thus, such sensors can determine the presence or absence of an object entering the detection zone by detecting the reflected signal of an object within a certain range.

As an alternative to the present invention, the disinfection structure 4 comprises an ultraviolet disinfection lamp 41 and a reminder device 42, the ultraviolet disinfection lamp 41 and the reminding device 42 are both electrically connected with the controller, the ultraviolet disinfection lamp 41 emits ultraviolet rays towards the supporting structure 3, one or more ultraviolet disinfection lamps 41 can be arranged, to ensure the disinfection and sterilization effect of the support structure, the ultraviolet disinfection lamp 41 can emit ultraviolet rays capable of killing bacteria and viruses only by supplying a proper amount of power, when the ultraviolet disinfection lamp 41 emits ultraviolet rays for disinfection, the reminding device 42 in disinfection can be a light or sound alarm, or both lights and audible alarms, to alert the user of the device that sterilization is in progress, the operator of the device will not be able to extend the subject's hand into the device to prevent ultraviolet light from damaging the skin of the person.

In other embodiments, the reminding device 42 may be replaced by a video player, a display capable of playing sound, or a microcomputer having a display screen, as long as it can play a reminding role, and such reminding device 42 can play a reminding audio of "disinfection in progress", and can also play some videos related to the use of the patent device or videos related to the disinfection of the patent device, although the cost is higher, the effect will be better.

As the utility model discloses an alternative, disinfection structure 4 includes disinfectant sprinkler 43, disinfection structure 4 still includes disinfectant sprinkler 43, disinfectant sprinkler 43 sprays the disinfectant towards bearing structure 3, disinfectant in the disinfectant sprinkler 43 is alcohol, and disinfectant sprinkler 43 is the alcohol sprinkler, and the alcohol sprinkler can aim at the place that needs spray alcohol, directly sprays an amount of alcohol. The advantage of using alcohol is that the alcohol can evaporate by itself without further cleaning. Moreover, alcohol is harmless to human skin under ordinary use conditions. In fact, alcohol is commonly used in hospitals to disinfect human skin when injecting human bodies. This is in contrast to other chlorine-containing disinfectants which are generally common. Chlorine-containing disinfectants are less likely to volatilize by themselves and are not recommended for use herein because they can harm human skin.

As an alternative of the present invention, the disinfection structure 4 further comprises a timer, the timer is electrically connected with the controller, and the timer can open and close the disinfection structure 4 after a certain time; the ultraviolet disinfection lamp 41, the ultraviolet disinfection lamp 41 with the timer and the disinfectant spraying device 43 with the timer are all common standard products in the market, and therefore, the details are not described herein.

In an alternative embodiment, the uv sterilizing lamp 41 and the disinfectant spraying means 43 may be used alternately or simultaneously; in a second alternative embodiment, the ultraviolet sterilizing lamp 41 may be used alone; in an alternative embodiment, the disinfectant spraying device 43 may be used alone.

In this embodiment, the X-ray generator includes a high voltage generator, a bulb and a housing, the high voltage generator is used for providing high voltage electricity for the bulb to generate X-rays, the high voltage generator and the bulb are integrated in the housing, the housing can protect the high voltage generator and the bulb well, and the X-ray generator 2 is of an integrated structure and is more attractive in overall appearance; in other embodiments, the high voltage generator and the bulb are independent components, and the use of the independent high voltage generator and the independent bulb has the advantages that the combination of the independent components can generally achieve higher power, different high voltage generators and different bulbs are convenient to select and use, and the maintenance is also convenient. When the independent bulb tube needs to be replaced, only the bulb tube needs to be replaced, and the bulb tube does not need to be replaced by opening the combined machine head.

As an alternative of the present invention, the X-ray generator 2 is disposed above the X-ray detector 1, the X-ray is emitted from top to bottom, the imaging area 11 on the X-ray detector 1 is the supporting structure 3, the supporting structure 3 is the surface of the imaging area 11, when imaging, the hand of the examinee is placed on the imaging area 11, the disinfection structure 4 is disposed on the X-ray generator 2 and faces the X-ray detector 1, the disinfection structure 4 can be fixedly mounted on the housing of the X-ray generator 2 by screws or welding or other fixing methods, and the signal emitter 511 and the signal receiver 512 are fixedly mounted on the boundary line of the imaging area 11 of the X-ray detector 1 by screwing or bonding; during sterilization, the sterilizing structure 4 emits X-rays or sprays alcohol to the imaging area 11; such systems are typically desktop systems, which are adapted to be placed on a desktop for use.

As an alternative of the present invention, the X-ray shielding device further includes a protective casing 6 for shielding X-rays, the reminding device 42 is partially or entirely placed outside the protective casing 6, the shape of the reminding device 42 may be various, as long as it is convenient for the examinee to see, the reminding device is a light reminding device, and is exposed outside the protective casing 6, an opening 61 is provided on the protective casing 6 corresponding to the X-ray detector 1, the sensing unit 51 is provided on the X-ray detector 1 near one side of the opening 61, and a protective curtain 62 is provided at the opening 61; the X-ray detector 1 and the X-ray generator 2 are both arranged in the protective shell 6, an opening 61 is formed in the position, corresponding to the X-ray detector 1, of the protective shell 6, a protective curtain 62 is arranged at the position of the opening 61, the protective curtain 62 is a lead curtain capable of shielding X-ray, and the protective shell 6, capable of effectively shielding X-ray, of the protective shell 6 is generally made of heavier metal, such as steel, copper, lead and the like, so that the X-ray cannot be penetrated generally. People can also paste the lead sheet on the inner wall of the steel protective shell in order to increase the shielding effect of the protective shell 6 on X-ray, so the protective shell 6 of the X-ray is generally light-proof, the hand of a person to be examined can pass through the protective curtain 62, and meanwhile, the protective curtain 62 can block the leakage of the X-ray from the opening 61, similar to the lead curtain on a security inspection machine, luggage articles can enter the security inspection machine, and meanwhile, the leakage of the X-ray from the opening of the security inspection machine can be prevented, the opening 61 shown in figure 2 is lower, the system generally needs to be placed at the height of a desktop, and the hand of the person to be examined can conveniently enter and exit the system. Since such devices are heavy and need to be placed at table height to be used, the hand bone age imaging system with the capability of killing bacteria and viruses is generally suitable for use in a fixed room in a clinic or hospital.

Example two

With reference to fig. 3-4, in the hand bone age imaging system with the function of automatically killing bacteria and viruses of the present embodiment, compared with the first embodiment, the X-ray generator 2 is disposed below the X-ray detector 1, the X-rays are emitted from bottom to top, the supporting structure 3 is a detection plate 31 disposed between the X-ray detector 1 and the X-ray generator 2, the detection plate 31 is made of a rigid material with less absorption to the X-rays (note: this material does not need to be transparent, but only needs to absorb less to the X-rays, for example, an opaque plastic plate can also be used for the detection plate, since the transparency is for light and is irrelevant to the X-rays; for example, lead glass is transparent but cannot transmit the X-rays), the disinfecting structure 4 is disposed at the edge of the X-ray detector 1 and faces the detection plate 31, the signal emitter 511 and the signal receiver 512 are fixedly mounted on the detection plate 31 by screwing or bonding, the detection plate 31 is rigid and allows the hand of the subject to be placed on the detection plate 31, and at the same time, must allow X-rays to pass through and have a small absorption of X-rays. People can choose for use common ya keli board, or other have the above-mentioned design of plastic products of certain hardness advantage lie in, the height-adjustable of pick-up plate 31, generally adjusts to the position that is close to pick-up plate 31, and the position that the formation of image region of person's hand stretched into equipment is than higher, and when equipment was placed subaerial, person's hand still can stretch into in the equipment comparatively conveniently.

As the utility model discloses an alternative, still including the protective housing 6 that is used for shielding X ray, reminding device 42 is placed in protective housing 6's outside partly or wholly, and reminding device 42's shape also can be diversified, as long as make things convenient for the examinee to see can, the position that corresponds to detection board 31 on the protective housing 6 is equipped with opening 61, induction element 51 is located and is close to opening 61 one side on the detection board 31, opening 61 department is equipped with the protection curtain, and the lead curtain of protection curtain 62 for can shielding X ray, and protective housing 6 that protective housing 6 can effectively shield X ray generally constitutes with heavier metal, such as materials such as steel, copper, lead, so generally not pass through X ray. In order to increase the shielding effect of the protective shell 6 on the X-ray, people can also stick lead skin on the inner wall of the steel protective shell, the X-ray shielding housing 6 is generally opaque to light, and the subject's hand can pass through the shielding curtain 62, meanwhile, the protective curtain 62 can prevent X-ray from leaking out of the opening 61, similar to a lead curtain on a security inspection machine, can allow luggage to enter the security inspection machine, and at the same time, can prevent the leakage of X-ray from the opening of the security inspection machine, such as the opening 61 shown in figure 4 is relatively upper, the system may be placed on the ground, with the subject's hand being able to easily enter and exit the opening 61 of the system, the system can be arranged on wheels which are convenient to move, and a user can conveniently move the system to different rooms or places for use, so that the hand bone age imaging system with the function of killing bacteria and viruses is convenient for outgoing patrol.

EXAMPLE III

Referring to fig. 5, in the hand bone age imaging system with the function of automatically killing bacteria and viruses of the present embodiment, compared with the first embodiment, the sensing structure 5 includes at least one camera 52, the camera 52 is disposed toward the supporting structure 3, and the method for detecting whether an object exists in the imaging area 11 by using the camera 52 is very simple: people can use a camera to shoot an image when no object exists, and the image is called a background image. After the background image acquisition is completed, the camera can enter a monitoring mode, and after the camera enters the monitoring mode, the camera can acquire a plurality of images per second and then compare the images with the background image. If the collected images are not obviously different from the background image, no object enters the image in the period. If the acquired images are obviously different from the background image, the object enters the image in the period of time.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. A hand bone age imaging system with automatic bacteria and virus killing function is characterized in that: comprises that

The X-ray detector is provided with an imaging area and is used for receiving X-rays and generating a corresponding X-ray image;

an X-ray generator for emitting X-rays to an imaging area;

a support structure for supporting a hand of a subject;

a disinfecting structure for disinfecting the support structure;

still include the response structure, the response structure is used for responding to whether examinee's hand is placed on bearing structure, disinfection structure and response structure all are connected with the controller electricity.

2. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 1, wherein: the induction structure comprises at least one group of induction units, and the induction units are arranged at the inlet of the supporting structure.

3. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 2, wherein: the induction unit comprises a signal emitter and a signal receiver which are arranged on two sides of an inlet of the supporting structure at intervals.

4. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 2, wherein: the sensing unit comprises a signal emitter and a signal receiver, the signal emitter and the signal receiver are arranged on the same side of the entrance of the supporting structure side by side, and when an object enters the boundary line of the imaging area, the signal receiver receives a signal reflected by the object.

5. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 1, wherein: the induction structure comprises at least one camera, and the camera is arranged towards the supporting structure.

6. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 1, wherein: the disinfection structure comprises an ultraviolet disinfection lamp and a reminding device, wherein the ultraviolet disinfection lamp and the reminding device are electrically connected with the controller, and the ultraviolet disinfection lamp emits ultraviolet rays towards the supporting structure.

7. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 1, wherein: the disinfection structure further comprises a timer, and the timer is electrically connected with the controller.

8. The system for imaging bone age of hand with the function of automatically killing bacteria and viruses as claimed in any one of claims 1 to 6, wherein: the disinfection structure includes a disinfectant spray device that sprays disinfectant toward the support structure.

9. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 7, wherein: x-ray generator locates the X-ray detector top, X ray launches from top to bottom, the last imaging area of X-ray detector is bearing structure, near X-ray generator is located to the disinfection structure, and X-ray detector's top just faces X-ray detector, the X-ray detector top is located to the response structure.

10. The hand bone age imaging system with the function of automatically killing bacteria and viruses as claimed in claim 7, wherein: x-ray detector below is located to X-ray generator, X ray is by lower supreme transmission, bearing structure is for locating the pick-up plate between X-ray detector and the X-ray generator, the pick-up plate comprises rigidity and the material less to X-ray absorption, near X-ray detector is located to disinfection structure, the top of pick-up plate, and towards the pick-up plate, response structure locates the pick-up plate top.

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