JP3223517U - Medical radiation protection device - Google Patents

Abstract

A medical radiation protection device including a barrel-shaped protection frame and a protection cover is provided. A medical radiation protection apparatus including a barrel-shaped protection frame 101 including an upper protection frame 103 and a lower protection frame 104, and a protection cover, the medical radiation protection apparatus further including a lifting motor 301, a lifting mechanism. 302 and an elevating system including an elevating control device 106, the upper protective frame is connected to the lower protective frame by an elevating mechanism, and the upper protective frame can be moved up and down by the action of the elevating mechanism using the lower protective frame as a support component, The cover is wound around the inner wall and / or the outer wall of the barrel-shaped protective frame, and the lifting control device includes a button switch, a voice control device or a gesture control device, and the button switch, the voice control device or the gesture control device is an upper part. It is attached to the protective frame. [Selection] Figure 1

Description

  The present invention relates to the field of medical X-ray protection, and more particularly to an X-ray protection device for interventional therapy.

  Medical radiation sources and X-ray devices are widely applied in clinical medicine and are useful for diagnosis and treatment of diseases, but X-rays generated by radiation sources and X-ray devices are harmful to human health and can be misused or appropriately If not protected, X-ray accidents may occur, and strengthening the radiation protection safety of hospitals is extremely important for protection against medical workers.

  Intervention therapy technology is a science developed based on diagnostic imaging, and its development greatly improves the effectiveness of disease diagnosis and treatment. However, general intervention diagnosis and treatment should be performed according to fluoroscopy and imaging instructions. Interventional therapy operators work with long-term X-ray emission and are sure to damage them. For this reason, strict protective measures must be taken for interventional therapy operators when performing interventional surgery.

  At present, interventional protective equipment is mainly lead products including lead clothing, lead cap, lead mask, lead muffler and so on. These protective equipment met the requirements of X-ray protection, but because of the heavy lead quality material, doctors wearing heavy lead clothing stand for long periods of time (eg complex lesions or multiple consecutive Surgery is difficult. Many intervention physicians caused chronic damage to the body by withstanding the load for a long time. Although relatively thin and light lead clothing has begun to appear on the market, doctors still have to withstand the load, and pursuing thin lead clothing can reduce the X-ray protection effectiveness.

  The technical problem to be solved by the present invention is to provide a medical radiation protection device, and the current surgeon's problem of enduring the load by wearing a lead clothing and the conventional lead protection clothing. Is to solve technical problems that are not effective in protecting.

  In order to solve the above technical problem, the present invention provides a medical radiation protection apparatus including a barrel-shaped protective frame including an upper protective frame and a lower protective frame, and a protective cover. The medical radiation protection apparatus further includes an elevating system including an elevating motor, an elevating mechanism, and an elevating control device, wherein the upper protective frame is connected to the lower protective frame by the elevating mechanism, and the upper protective frame is a lower protective frame. The protective cover is installed on the side wall of the barrel-shaped protective frame.

  The lifting control device includes a button switch, a voice control device, or a gesture control device.

  The upper protection frame includes an upper protection frame operation table and at least one first support rod, and the upper protection frame operation table includes an upper protection frame operation table panel and an upper protection frame operation table support frame. The stand panel employs screws and is fixed to the upper protective frame operation stand support frame.

  The first support rod is fixed to the lower bottom surface of the upper protection frame operation table, the first support rod is fixed to the lifting mechanism, and the first support rod is lifted or lowered by the control of the lifting mechanism, The lower protection frame includes a middle protection frame support base, a bottom support base, and a second support rod, and the middle protection frame support base and the bottom support base are fixedly connected to each other by the second support rod.

  The elevating mechanism and elevating motor are fixed to the middle protection frame support base.

  The upper protection frame operation table, the middle protection frame support base and the bottom support base have the same cross-sectional shape, and the upper protection frame operation table is provided with a door panel whose front and rear surfaces are planar along the secant direction, Correspondingly, door panels whose front and rear surfaces are planar along the secant direction are provided at corresponding portions of the middle protection frame support base and the bottom support base.

  The battery pack further includes a charging device including a charging interface, a charging battery, and a power transmission interface. The charging device is attached to the lower protective frame, and the lifting motor is electrically connected to the power transmission interface.

  The medical radiation protection device further includes a power switch and a power display device, the power switch and the power display device are attached to the upper protection frame operation table, and the power switch and the power display device are electrically connected to a power transmission interface, respectively. Has been.

  Further, the upper guard frame includes at least one first support rod, and the lower guard frame includes a second support rod of the same / not the same number as the first support rod, the first support rod and the first support rod. The two support rods do not correspond to each other and / or correspond to each other, the number of the lifting mechanisms is not the same as or equal to the number of the first support rods, and the lifting mechanisms are respectively the first support rod and the second support rod. It is installed at the takeover position of the support rod / or at the takeover position of the upper and lower frames.

  Further, the upper protective frame includes two first support rods installed symmetrically, and the lower protective frame includes two second support rods installed symmetrically, the first support rod and the second support rod The rods correspond to each other. The number of the elevating mechanisms is two, and the two elevating mechanisms are respectively installed at the takeover positions of the first support rod and the second support rod.

  Further, the upper protection frame includes three first support rods installed at intervals, and the lower protection frame includes three second support rods installed at intervals, The second support rods correspond to each other. The number of the elevating mechanisms is three, and the three elevating mechanisms are respectively installed at the takeover positions of the first support rod and the second support rod.

  Further, the upper protective frame includes four first support rods, and the distance between the four first support rods is the same or not the same. The lower protective frame includes four second support rods, and the distance between the four second support rods is not the same or the same, and the four first support rods and the four second support rods correspond to each other. To do. The number of the elevating mechanisms is four, and the four elevating mechanisms are respectively installed at the takeover positions of the four first support rods and the four second support rods.

  Furthermore, the barrel-shaped protective frame includes two semi-annular protective frames.

  The upper protection frame operation base, the middle protection frame support base, and the bottom support base are each divided into left and right parts, the left and right parts are fitted symmetrically to each other, and the two semi-annular protection frames are respectively upper protection frames. The operation base, the middle protection frame support base, the left and right portions of the bottom support base, the first support rod, and the second support rod.

  The ends of the two semi-annular protective frames are connected by the rotating rod, and the two semi-annular protective frames rotate around the rotating rod to close or open the barrel-shaped protective frame and the protective cover. .

  Furthermore, the medical radiation protection device includes an opening / closing system. The opening / closing system includes a rotating rod, an opening / closing motor, and an opening / closing control device. The rotating rod is installed in a vertical direction of the barrel-shaped protective frame, the opening / closing motor is installed in the rotating rod, and at least a part of the barrel-shaped protective frame rotates around the rotating rod, and the protective cover is Open or close.

  More preferably, an anti-pinch device is provided on the open / close end faces of the two semi-annular protective frames.

  Furthermore, the opening / closing control device includes a magnetic switch, a voice control device, or a gesture control device.

  Further, the medical radiation protection device also includes a power switch and a power display device, and the power switch and the power display device are attached to the upper protection frame operation table.

  Further, the protective cover includes an upper protective frame protective cover and a lower protective frame protective cover, the upper protective frame protective cover surrounds the upper protective frame, and the lower protective frame protective cover surrounds the lower protective frame, The lower part of the lower protective frame protective cover extends to the horizontal ground, the upper outer surface of the lower protective frame protective cover is in close contact with the inner surface of the upper protective frame protective cover, and the upper protective frame protective cover and the lower protective frame protection The sum of the cover heights is greater than the height of the medical radiation protection device.

  Furthermore, the barrel-shaped protective frame includes two semi-annular protective frames. The ends of the two semi-annular protective frames are connected by the rotating rod, and the two semi-annular protective frames rotate around the rotating rod to close or open the barrel-shaped protective frame and the protective cover. An anti-pinch device is provided on the opening and closing end faces of the two semi-annular protective frames. The anti-pinch device can effectively prevent the medical staff from being caught.

  Further, the protective cover includes an upper protective frame protective cover and a lower protective frame protective cover, the upper protective frame protective cover surrounds the upper protective frame, and the lower protective frame protective cover surrounds the lower protective frame, The lower part of the lower protective frame protective cover extends to the horizontal ground, the upper outer surface of the lower protective frame protective cover is in close contact with the inner surface of the upper protective frame protective cover, and the upper protective frame protective cover and the lower protective frame protection The sum of the cover heights is greater than the height of the medical radiation protection device.

  Furthermore, the upper protective frame protective cover has two inner layer protective covers and two outer layer protective covers, which are fixedly connected to the inner and outer walls of the upper protective frame, respectively, and the lower protective frame protective cover includes the inner protective layer and the outer protective layer. There are two covers, each of which is fixed to the inner and outer walls of the lower protective frame, and the distance between the upper protective frame and the protective cover fixed to the inner and outer walls of the upper protective frame is The lower protective frame protective cover is inserted into the upper protective frame protective cover and slides larger than the distance between the lower protective frame protective cover fixed to the inner wall and the outer wall.

  Further, the upper end of the outer protective cover of the upper protective frame protective cover is fixed to the sub-surface or the parent surface of the connecting band of the magic tape, and is positioned at a corresponding position on the outer surface of the inner protective cover of the upper protective frame protective cover. The sub-surface or the main surface of the magic tape is sewn, and the upper part of the inner protective layer of the upper protective frame protective cover and the magic tape of the outer protective layer of the upper protective frame are covered with a suspension shrink ring at the connection part with the outer protective cover. .

  The upper end of the outer protective cover of the lower protective frame protective cover is fixed to the sub surface or the parent surface of the connecting band of the magic tape, and the upper portion of the outer protective surface of the inner protective cover of the lower protective frame protective cover) The sub-surface or the master surface of the magic tape is sewn, and the suspension shrink ring is sewn on the upper end of the inner protective cover of the lower protective frame protective cover and the magic tape of the outer protective cover.

  In addition, it also includes a fixing strip and a post, the post having an inverted “L” shape, an “arc” shape, or a “T” shape, and the posts are respectively installed on both sides of the upper end surface of the upper protective frame support base. The fixing strip passes through the suspension shrink ring of the upper protective frame protective cover, and then is suspended and fixed inside the post.

  Posts are installed along both sides of the upper end surface of the middle protective frame support base, and the fixing strip passes through the suspension shrink ring of the lower protective frame protective cover and is fixed by suspension inside the post.

  Further, the post may be annular, and the fixing strips sequentially pass through the suspension shrink ring and the annular post, respectively, thereby fixing the protective cover to the protective frame.

  In another embodiment, the protective cover is fixed to the upper protective frame operation base and the middle protective frame support base. Further, the protective cover is fixed to the upper protective frame operation base and the middle protective frame support base, and the fixed strip is supported. A fixing pin hole is formed in the fixing strip, and the suspension shrink ring of the upper protective frame protective cover passes through the fixing strip, and then uses a screw to pass through the fixing pin hole. Pass through the sleeve, fix the fixed strip to the upper protective frame operating table, and after the suspension shrink ring of the lower protective frame protective cover penetrates the fixed strip, use screws to penetrate the fixed pin hole, Penetrate and secure the fixing strip to the middle protective frame support base To.

  In another embodiment, the protective cover is fixed to the upper protective frame operation base and the middle protective frame support base, the middle part of the strip forms an arch shape upward, and the two right and left ends of the fixing strip each have two fixing pin holes. A large arch shape is formed at the position between the two fixing pin holes at the left end of the fixing strip, and the position between the two fixing pin holes at the right end of the fixing strip is at the top. A small arch shape is formed toward the upper side of the upper protective frame protective cover, and a sub surface or a parent surface of the velcro strap at the upper end of the upper protective frame protective cover penetrates a large arch shape in the middle of the fixing strip, and the outer side of the upper protective frame protective cover. The suspension shrink ring of the upper protective frame protective cover is fixed to the main surface or sub surface of the magic tape affixed to After passing through the small arches on both the left and right sides of the tape, and using screws to penetrate the pin holes on both sides of the fixing strip, fix the fixing strip to the upper protective frame protective cover and the upper end of the lower protective frame protective cover. The sub-surface or the main surface of the connecting band of the magic tape penetrates the large arch shape in the middle of the fixing strip and is fixed to the main surface or the sub-surface of the magic tape affixed to the outside of the lower protective frame protective cover. The suspension shrink ring of the frame protective cover penetrates the small arches on both the left and right sides of the fixed strip, adopts screws to penetrate the pin holes on both sides of the fixed strip, and then fixes the fixed strip to the middle protective frame support base.

  Furthermore, a universal caster is provided at the bottom of the lower protective frame.

  Furthermore, the bottom of the lower protective frame is provided with 3 to 5 universal casters, preferably four, distributed uniformly or non-uniformly, the universal caster includes a universal wheel and a universal wheel support frame, One end of the universal wheel support frame is connected to the universal wheel, the other end is fixedly connected to the bottom of the lower protective frame, and the depression angle between the universal wheel support frame and the outer wall of the bottom support base is 90 degrees or more, The universal wheel extends outside the lower protective frame by the support of the universal wheel support frame.

  In addition, a tread operation crack and a universal wheel support frame mounting hole are formed at the bottom of the lower protection frame protection cover, and the tread operation crack has an arch gate shape, a square shape, a semicircular shape, or other irregular shape.

  Further, the door panel includes a left door panel and a right door panel, the right end surface of the left door panel has an L shape in the horizontal direction, and the left end surface of the corresponding right door panel has an L shape placed upside down in the horizontal direction. The right end is fitted into the left end of the right door panel and sealed to achieve the purpose of blocking radiation from entering the medical radiation protection device from the gap between the left door panel and the right door panel.

  Further, the barrel-shaped protective frame is made of stainless steel, iron, gold, silver, copper, aluminum, zinc, or manganese, and the protective cover is made of lead, lead-based material, radiation-protected inorganic lead glass, or radiation-protected organic lead. Glass or glass fiber reinforced plastic composite protective material.

  Furthermore, the protective cover includes an X-ray protective material layer,

  Furthermore, the present invention provides a medical radiation protection device including a barrel protection device, a lifting system, and a switching system. The barrel-shaped protective device includes an upper protective device and a lower protective device. The inner diameter of the upper protective device is larger or smaller than the inner diameter of the lower protective device. The upper protective device and the lower protective device are connected to each other, and the upper protective device slides tightly along the outer or inner wall of the lower protective device by the action of a lifting system. An X-ray protective material layer is disposed on the inner side, the outer side, or the side wall of the barrel-shaped protective device. The lifting system includes a lifting motor, a lifting mechanism, and a lifting control device. The opening / closing system includes a rotating rod, an opening / closing motor, and an opening / closing control device.

The preferred effects of the present invention are as follows.
1) The doctor does not need to wear this protective device, greatly reducing the doctor's load, reducing the adverse effects on the doctor's lumbar spine and lower limb joints, thereby protecting the health of the doctor.

  2) Increasing the thickness of the protective mask significantly improves the protective effect and reduces the damage that X-rays cause to the doctor. This protective device is easy to use, and can be opened and closed and lifted simply by controlling a switch and a lifting motor, and is easily applied to doctors with different heights.

  3) By installing a universal caster, the doctor can move freely when performing a medical operation, which does not affect the surgical operation.

  4) The universal caster protrudes outward and is located outside the protective device, improving the stability.

  5) On the other hand, the lower protective frame protective cover extends to the ground, effectively protecting the protective effect of the feet of medical workers, while the bottom of the lower protective frame protective cover is arched, square, semicircular Or other irregularly shaped treading rifts are opened and used by doctors to extend their legs out and operate other devices such as stepping on X-ray equipment.

Hereinafter, embodiments for carrying out the present invention will be further described with reference to the drawings.
It is a three-dimensional structure figure of the barrel-shaped protection frame of a medical radiation protection apparatus. It is a front structure figure of a medical radiation protection device. It is a structure figure of the barrel-shaped protection frame of the medical radiation protection apparatus of initial height. It is a structural diagram of a medical radiation protection apparatus whose height has been changed (height increase). It is a top view at the time of closing a medical radiation protection apparatus. It is a top view when opening a medical radiation protection apparatus. It is a three-dimensional view of a medical radiation protection apparatus. FIG. 6 is a comparison diagram of the measurement and analysis in the X-ray fluoroscopic state of the medical radiation protection apparatus of the embodiment of the present invention and the conventional lead clothing. FIG. 6 is a comparison diagram of measurement and analysis in a DSA state between a medical radiation protection device of an embodiment of the present invention and a conventional lead clothing. FIG. 5 is a comparison diagram of the measurement and analysis in the X-ray fluoroscopic state of a medical radiation protection device and a conventional lead clothing in which a lead baffle plate is added to another embodiment of the present invention. FIG. 5 is a comparison diagram of a measurement and analysis in a DSA state of a medical radiation protection device in which a lead baffle plate is added to another embodiment of the present invention and a conventional lead clothing. It is a left-side structural view of the semi-annular protective frame of the present invention. It is a right-hand side structural view of the semi-annular protective frame of the present invention. It is a structure figure of a protective cover. FIG. 6 is a structural diagram of a fixed strip. It is a top view by which a fixed strip is fixed to a middle part protection frame support base. FIG. 6 is a structural diagram of another shape of a fixing strip. FIG. 6 is a plan view in which another shape of the fixing strip is fixed to the middle protective frame support base. FIG. FIG. 4 is a structural diagram in which a middle protection frame support base adopts a post system and fixes a fixing strip.

Example 1
As shown in FIGS. 1, 2, and 14, the medical radiation protection apparatus includes a barrel-shaped protection frame 101 and a protection cover 102. The barrel-shaped protective frame 101 includes an upper protective frame 103 and a lower protective frame 104. The use of a barrel-shaped protective frame saves surgical space, and at the same time, the interventionist's operation is convenient and the interventional doctor located inside the barrel-shaped protective device to meet the demands of clinical intervention. Can rotate 360 degrees.

The medical radiation protection device further includes a lifting system. The lifting system includes a lifting motor 301, a lifting mechanism 302, and a lifting control device 106. The upper protective frame 103 is connected to the lower protective frame 104 by the elevating mechanism 302, the upper protective frame 103 is moved up and down by the action of the elevating mechanism using the lower protective frame 104 as a supporting component, and the protective cover 102 is The lifting control device 106 includes a button switch, a voice control device or a gesture control device, and the button switch, the voice control device or the gesture control device is an upper protection frame. The lifting mechanism attached to 103 allows the protective part of the medical radiation protection device to be raised or lowered, so that it can be applied to interventionalists with different heights and raised and lowered according to the actual requirements of the operation during the interventional treatment. can do. Employing voice control or gesture control makes it easier and more convenient to operate the lifting system.

  As shown in FIG. 1, the upper protection frame 103 includes an upper protection frame operation table 201 and at least one first support rod 202. The upper protection frame operation table 201 includes an upper protection frame operation table panel 210 and an upper protection frame operation. The upper protection frame operation table panel 210 includes screws and is fixed to the upper protection frame operation table support frame 211 using screws, and the first support rod 202 is fixed to the lower bottom surface of the upper protection frame operation table 201. The first support rod 202 is fixedly connected to the lifting mechanism 302, the first support rod 202 is lifted or lowered by the control of the lifting mechanism 302, and the lower protection frame 104 includes a middle protection frame support base 203, Includes a bottom support base 204 and a second support rod 205, and supports a middle protective frame The base 203 and the bottom support base 204 are fixedly connected by the second support rod 205, and adopting the support rod not only reduces the overall weight of the apparatus with respect to other support structures, such as the support wall, but also Make the upper frame operation table more convenient for raising and lowering.

  The elevating mechanism 302 and elevating motor 301 are fixed to the middle protection frame support base 203.

  The upper protection frame operation table 201, the middle protection frame support base 203, and the bottom support base 204 have the same cross-sectional shape, and the upper protection frame operation table 201 is a door panel whose front and rear surfaces are planar along the secant direction. Correspondingly, a door panel whose front and rear surfaces are planar along the secant direction is provided at corresponding portions of the middle protection frame support base and the bottom support base. By installing a flat door panel, the medical radiation protection device of the present invention can be further closer to the operating table, thus bringing the distance between the interventionalist and the patient closer.

  Further, a charging device 207 is included. The charging device includes a charging interface, a charging battery, and a power transmission interface. The charging device 207 is attached to the lower protective frame 104, and the lifting motor 301 is electrically connected to the power transmission interface. Since the charging device is installed, the medical radiation protection device of the present invention can move without being restricted by the location.

  As shown in FIGS. 1, 5, and 6, the medical radiation protection apparatus further includes a power switch 208 and a power display device 209, and the power switch 208 and the power display device 209 are attached to the upper protection frame operation table 201. The power switch 208 and the power display device 209 are each electrically connected to the power transmission interface. The electricity display device can effectively present electricity information, present charging, and avoid being unable to operate during operation due to lack of electricity.

  As shown in FIGS. 12 and 13, the barrel-shaped protective frame 101 includes two left and right semi-annular protective frames 109 and 110.

  The upper protection frame operation table 201, the middle protection frame support base 203, and the bottom support base 204 are divided into left and right parts, respectively, and the left and right parts are fitted symmetrically to each other. 110 includes an upper protection frame operation table 201, a middle protection frame support base 203, left and right portions of the bottom support base 204, a first support rod 202, and a second support rod 205, respectively.

  The ends of the two semi-annular protective frames 109 and 110 are connected by the rotating rod 105, and the two semi-annular protective frames 109 and 110 rotate around the rotating rod 105, and the barrel-shaped protective frame 101 and The protective cover 102 is closed or opened. The two left and right semi-annular protective frames rotate around the rotating rod and can be opened and closed, making it convenient for the interventionist to advance.

  As shown in FIGS. 1 and 5, the medical radiation protection apparatus further includes an opening / closing system. The opening / closing system includes a rotating rod 105, an opening / closing motor 308, and an opening / closing control device 107. The rotating rod 105 is installed in the vertical direction of the barrel-shaped protective frame 101, the opening / closing motor is installed on the rotating rod 105, and at least a part of the barrel-shaped protective frame 101 rotates around the rotating rod 105. The protective cover 102 is opened or closed. Adopting an open / close motor and an open / close control device, the left and right semi-annular protective frames are controlled to rotate around the rotating rod, reducing the labor intensity of the intervention doctor and making the operation convenient.

  An anti-pinch device is further provided on the opening and closing end faces of the two semi-annular protective frames 109 and 110. The anti-pinch device can effectively prevent the intervention doctor from being caught due to inappropriate operation.

  The opening / closing control device 107 further includes a magnetic switch, a voice control device, or a gesture control device, and an opening / closing device employing voice control or gesture control is easy to operate and convenient.

  2 and 14, the protective cover 102 includes an upper protective frame protective cover 401 and a lower protective frame protective cover 402. The upper protective frame protective cover 401 surrounds the upper protective frame and surrounds the lower protective frame. The frame protective cover 402 surrounds the lower protective frame. The lower part of the lower protective frame protective cover 402 extends to the horizontal ground, and the upper outer surface of the lower protective frame protective cover 402 is the inner part of the upper protective frame protective cover 401. The upper protective frame protective cover 401 and the lower protective frame protective cover 402 are higher in height than the medical radiation protective device. By adopting the upper protective frame protective cover and the lower protective frame protective cover, the upper outer surface of the lower protective frame protective cover 402 is in close contact with the inner surface of the upper protective frame protective cover 401, The sum of the heights of the lower protective frame protective cover 402 is larger than the height of the medical radiation protective device. Not only does it solve the problem of raising and lowering the device of the present invention, but it also ensures that there are no protective leaks when the device is raised.

  The upper protective frame protective cover 401 has two inner layer protective covers and two outer layer protective covers, and is fixed to the inner and outer walls of the upper protective frame 103, respectively. The lower protective frame protective cover 402 is composed of the inner protective layer and the outer protective layer. There are two protective covers, each of which is fixed to the inner and outer walls of the lower protective frame 104 and fixed to the inner and outer walls of the upper protective frame. The lower protective frame protective cover 402 is inserted into the upper protective frame protective cover (401) and slid to be larger than the distance between the lower protective frame protective cover fixed to the inner wall and the outer wall of the frame. By adopting the protective cover of the inner and outer layers, the effect of shielding radiation is improved.

  As shown in FIG. 14, the upper end of the outer layer protective cover of the upper protective frame protective cover 401 is further fixed to the sub surface or the parent surface 405-1 of the connecting band of the magic tape, and the inner layer protective cover of the upper protective frame protective cover 401 is secured. A sub surface or a parent surface 406-1 of the magic tape is sewn at a corresponding position on the outer surface of the cover, and the upper layer of the upper protective frame protective cover 401 and the magic tape of the outer protective layer cover the outer layer. The suspension shrink ring 407-1 is sewn at the connection portion with the protective cover.

  As shown in FIG. 14, the upper end of the outer protective cover of the lower protective frame protective cover 402 is fixed to the sub-surface or the parent surface 405-2 of the connecting band of the magic tape, and the inner protective cover of the lower protective frame protective cover 402 is attached. In the corresponding position on the upper side of the outer side surface of the frame, a sub surface or a parent surface 406-2 of the magic tape is sewn, and the upper end of the inner layer protective cover of the lower protective frame protective cover 402 and the magic tape of the outer layer protective cover are the outer layer protective cover. Suspension shrink ring 407-2 is sewn at the connection part.

  As shown in FIGS. 1, 19, and 20, it further includes a fixing strip 601 and a post 603. The post 603 has an inverted “L” shape, an “arc” shape, or a “T” shape, and has a top protection. Posts 603 are installed on both sides of the upper end surface of the frame support base 211, and the fixing strip 601 passes through the suspension shrink ring of the upper protective frame protective cover 401 and is then suspended and fixed inside the post 603. Posts 603 are respectively installed along both sides of the upper end surface of the protective frame support base 203. The fixing strip 601 penetrates through the suspension shrink ring of the lower protective frame protective cover 402 and is then suspended and fixed inside the post 603. The This form of post and fixing strip in the present invention is used to fix the protective cover, it is easy to operate, easy to assemble and disassemble, and by using Velcro, the protective cover of inner and outer layers is fixed firmly, The fixing effect is even better.

  As shown in FIG. 15, the protective cover is further fixed to the upper protective frame operation table 201 and the middle protective frame support base 203 as another embodiment of fixing the protective cover to the upper protective frame operation table and the middle protective frame support base. A fixing pin hole is formed in the fixing strip 601, and the suspension shrink ring of the upper protective frame protective cover 401 passes through the fixing strip 601. Thereafter, screws are used to penetrate the fixing pin hole, and then the sleeve is penetrated to fix the fixing strip 601 to the upper protective frame operation table 201. The suspension shrink ring of the lower protective frame protective cover 402 fixes the fixing strip 601. Screws are used after penetrating After passing through the fixing pin hole Te, through the sleeve 602 to secure the fixed strip 601 in the middle protective frame support base 203.

  As shown in FIG. 17, the protective cover is further fixed to the upper protective frame operating table 201 and the middle protective frame support base 203 as shown in FIG. The fixing strip 601 has a large arch shape upward, and the fixing strip 601 is provided with two fixing pin holes at the left and right ends of the fixing strip 601. An arch shape is formed at the position between the two fixing pin holes, and a small arch shape is formed at the position between the two fixing pin holes at the right end of the fixing strip 601. The sub surface or the parent surface 405-1 of the connecting band of the magic tape at the upper end of the upper protective frame protective cover 401 is the fixing strip 60. The suspension shrink ring 407-of the upper protective frame protective cover 401 is fixed to the parent surface or sub surface 406-1 of the magic tape pasted through the large arch shape in the middle of the upper protective frame and attached to the outer side of the upper protective frame protective cover 401. 1 passes through small arches on both the left and right sides of the fixing strip 601, employs screws to penetrate pin holes on both sides of the fixing strip 601, and then fixes the fixing strip 601 to the upper protective frame protective cover 201. 18, the sub surface or the main surface 405-2 of the connecting band of the magic tape at the upper end of the lower protective frame protective cover 402 passes through the large arch shape in the middle of the fixing strip 601, and the lower protective frame protective cover Fixed to the main surface or sub surface 406-2 of the Velcro attached to the outside of 402 The suspension shrink ring 407-2 of the lower protective frame protective cover 402 passes through the small arches on both the left and right sides of the fixed strip 601 and uses screws to pass through the pin holes on both sides of the fixed strip 601 before fixing. The strip 601 is fixed to the middle protective frame support base 203.

  Further, as shown in FIGS. 12 and 13, a door strip is included. The door strip includes an upper door strip 701 and a lower door strip 702. The upper door strip 701 is fixed to the upper protective frame 103, the lower door strip 702 is fixed to the lower protective frame 104, and the lower door strip 702 is an upper door. Insert into the strip 701 and slide. The upper protective frame protective cover 401 surrounds the upper protective frame once, and then both ends are fixed to the upper door strip. The lower protective frame protective cover 402 surrounds the lower protective frame once, and then both ends are fixed to the lower door strip.

  As shown in FIG. 1, three to five universal casters 108 are provided at the bottom of the bottom support base 204, and include a universal wheel 108-1 and a universal wheel support frame 108-2. 2 is connected to the universal wheel 108-1, and the other end is fixedly connected to the bottom of the bottom support base 204. The depression angle between the universal wheel support frame 108-2 and the outer wall of the bottom support base 204 is 90 °. The universal wheel 108-1 extends outside the lower protective frame 104 by the support of the universal wheel support frame 108-2. The universal wheel installed in the present invention rotates the device of the present invention 360 degrees. , Strong adaptability during clinical surgery It is possible to adjust any angle I. The universal wheel of the present invention is located outside the lower protection frame 104, increases the torque of the support force, is more stable, avoids touching the doctor's feet, and expands the range of activity of the interventional doctor's feet To do.

  As shown in FIG. 14, a stepping operation split 403 and a universal wheel support frame mounting hole 404 are formed at the bottom of the lower protective frame protective cover 402, and the stepping operation split 403 is an arch gate, square, semi-circle, or It exhibits other irregular shapes. During clinical intervention surgery, it is common for the interventionist to operate other equipment with the foot, and the device of the present invention is provided with a stepping operation split 403, and it is convenient to operate other equipment with the interventional doctor's foot It is.

  As shown in FIGS. 5 and 6, the door panel 206 includes a left door panel 206-1 and a right door panel 206-2, and the right end surface of the left door panel 206-1 is L-shaped in the horizontal direction, and the corresponding right door panel 206 is shown. -2 has an L shape that is placed upside down in the horizontal direction, and the right end of the left door panel 206-1 is fitted into the left end of the right door panel 206-2 to be sealed, and the left door panel 206-1 and the right door panel 206- The device of the present invention from the gap of the door by adopting a design in which the left door panel and the right door panel are fitted so as to achieve the purpose of blocking radiation entering the medical radiation protection device from the gap of the two closed places Avoid the problem of radiation entering inside.

  As shown in FIG. 1, the first support rod 202 has 3 to 4 rods, corresponding to the number of the first support rods 202, the lifting system 302 has 3 to 4 sets, and the second support rod 202 The rod 205 has 3 to 4 rods, and the charging battery is a lithium battery, a lead acid battery or a nickel metal hydride battery.

  The barrel-shaped protective frame 101 is made of stainless steel, iron, gold, silver, copper, aluminum, zinc, or manganese, and the protective cover 102 is made of lead, lead-based material, radiation-protected inorganic lead glass, or radiation-protected organic lead. It is a composite protective material made of glass or glass fiber reinforced plastic, and the protective cover 102 includes an X-ray protective material layer.

(Example 2)
Referring to FIGS. 1, 2, and 14, the present invention provides a medical radiation protection apparatus 100 including a barrel-shaped protection frame 101 and a protection cover 102. The barrel-shaped protective frame 101 includes an upper protective frame 103 and a lower protective frame 104. The upper protection frame 103 and the lower protection frame 104 are connected to each other, and the upper protection frame 103 can move up and down along the lower protection frame 104. In one embodiment, the barrel-shaped protective frame 101 is made of a stainless steel material. The barrel-shaped protective frame 101 may be made of a metal and an alloy thereof, and examples thereof include iron, gold, silver, copper, aluminum, zinc, and manganese. The barrel-shaped protective frame 101 may be made of wood.

  The protective cover 102 is installed on the side wall of the barrel-shaped protective frame 101. The protective cover 102 is made of an X-ray protective material. The X-ray protective material includes lead, lead-based material, lead rubber, radiation protective inorganic lead glass, radiation protective organic lead glass, or composite protective material of glass fiber reinforced plastics. When the user stands on a protective cover 102, for example, a doctor, the user realizes protection against X-rays. In one embodiment, the lowermost end of the protective cover 102 can touch the ground.

  The barrel shape in the present embodiment should be understood in a broad sense, that is, the barrel-shaped protective frame 101 and the protective cover 102 form a closed side wall shape. For example, a hollow columnar body, a hollow ellipsoidal body, a hollow prism, a hollow polygonal column, or another irregularly shaped hollow column. When viewed from the angle of the plan view, the cross-sectional shape may be a circle, an ellipse, a polygon (a quadrilateral, a pentagon, a hexagon) and other irregular shapes.

  In other embodiments, the sidewall on which the protective cover 102 is formed is not completely closed. For example, in some usage situations, the user's front has radiation and the user's back or side has no radiation. Therefore, the protective cover 102 need only block radiation in front of the user. The protective cover 102 may be in the form of a hollow cylinder that cannot be closed, a hollow polygonal column, or any other irregular column.

  In one embodiment, the medical radiation protection device 100 further includes a lifting system in which the upper protection frame 103 is raised or lowered along the lower protection frame 104. As shown in FIGS. 3 and 4, the lifting system includes a lifting motor 301, a lifting mechanism 302, and a lifting control device 106. The upper protective frame 103 is connected to the lower protective frame 104 by an elevating mechanism 302. The elevation control device 106 may be a button switch. Specifically, the lifting control device 106 includes two button switches. One button switch is lifted by the lifting mechanism by the lifting mechanism, and the other button switch is lifted by the lifting motor by the lifting mechanism. In another embodiment, the lift controller 106 includes only one button switch. When the button switch is pressed for the first time, the lifting mechanism is raised, when the button switch is pressed for the second time, the lifting mechanism is lowered, and when the button switch is pressed for the third time, the lifting mechanism is raised ... Ascent and descent are performed alternately. In another embodiment, the lift control device 106 may be a voice control device or a gesture control device. The user can control the elevating motor 301 by voice or gesture installed in advance, and the elevating mechanism 302 is raised or lowered by the action of the elevating motor 301. The elevation control device 106 can be installed at any position on the medical radiation protection device 100. For example, the elevation control device 106 is installed on the upper protection frame 103 or the lower protection frame 104 for easy operation by the user. Can do. The elevating mechanism 302 is raised, the upper protective frame 103 moves up along the lower protective frame 104, the elevating mechanism 302 is lowered, and the upper protective frame 103 moves down along the lower protective frame 104. Therefore, the user realizes the up-and-down movement of the upper protection frame 103 by the elevating mechanism 302 according to different requirements of their height and / or usage environment.

  In one embodiment, the lift controller 106 includes two independent button switches. The two button switches are installed on the upper protective frame operation table 201 at the top of the upper protective frame 103. In order to prevent the user from touching the buttons accidentally, the two button switches are respectively labeled “up” and “down”.

  In one embodiment, the upper guard frame 103 includes two first support rods that are basically symmetrically installed, and the lower guard frame includes two second support rods that are basically symmetrically installed. The first support rod and the second support rod correspond to each other. The two lifting mechanisms 302 are respectively installed at the takeover positions of the first support rod and the second support rod. In another embodiment, the upper guard frame 103 includes four first support rods, the spacing between the first support rods is not the same or the same, and the lower guard frame includes four corresponding second support rods, The spacing between the second support rods is the same or not the same. The four elevating mechanisms 302 are respectively installed at the takeover positions of the first support rod and the second support rod. In another embodiment, the number of the first support rod, the second support rod, and the lifting mechanism 302 is not limited, and the number may be two, three, four, five, six, and so on. May be.

  In one embodiment, the lifting mechanism 302 is an electric lifting rod. The electric lifting rod has a compact structure and does not occupy extra space and is easy to operate. In one embodiment, the number of electric lifting rods may be four. The quantity of the electric lifting rod can be selected according to the user's demand and usage environment.

  In one embodiment, the medical radiation protection device 100 further includes an opening and closing system. See FIG. 1, FIG. 5 and FIG. The opening / closing system includes a rotating rod 105, an opening / closing motor and an opening / closing control device 107. The rotating rod 105 is installed in the vertical direction of the barrel-shaped protective frame 101, and at least a part of the barrel-shaped protective frame 101 can rotate around the rotating rod 105 to open or close the protective cover 102. The protective cover 102 is opened and the user can enter the protective cover 102. The protective cover 102 is closed to realize protection against X-rays. The open / close motor is installed on the rotary rod 105, and the action of the open / close motor opens or closes at least a part of the barrel-shaped protective frame 101, thereby realizing opening / closing of the protective cover 102. The opening / closing control device 107 can be installed at any position of the medical radiation protection device 100. For example, the opening / closing control device 107 is installed on the upper protection frame 103 or the lower protection frame 104 so that the user can easily operate the device. Can do.

  In one embodiment, the open / close controller 107 includes two independent magnetic switches. The two buttons of the magnetic switch are installed on the upper protective frame operation table 201 at the top of the upper protective frame 103. The two buttons are labeled “open” and “closed”, respectively, to prevent the user from touching them accidentally.

  In one embodiment, the barrel-shaped protective frame 101 is composed of two semi-annular protective frames 109, 110 (having a semi-circular cross section), and the ends of these two semi-annular protective frames 109, 110 are rotating rods. 105 is connected. The two semi-annular protective frames 109 and 110 can rotate around the rotating rod 105 to realize opening and closing of the barrel-shaped protective frame 101, thereby realizing opening and closing of the protective cover 102.

  In one embodiment, as shown in FIGS. 1 to 4, a movable caster 108 is provided at the bottom of the lower protective frame 104. In another embodiment, the movable caster 108 is a universal caster. The universal caster can be rotated 360 degrees horizontally, which is convenient for turning and moving the medical radiation protection device 100, so that the medical staff can easily move during the medical operation and does not interfere with the hand-held operation of the medical staff. Can be operated.

  The use method of the medical radiation protection device 100 is as follows. The user presses the magnetic switch (“open” button) of the barrel-shaped protective frame 101, and the barrel-shaped protective frame 101 cooperates with the rotating rod 105 and the opening / closing motor. Thus, the entrance of the barrel-shaped protective frame 101 is opened. The user enters the barrel-shaped protective frame 101 through the entrance. Thereafter, the opening / closing control device (“close” button) 107 is pushed to close the inlet. The protective cover 102 is a side wall of the barrel-shaped protective frame 101 and can surround the user in all directions of 360 degrees. The user can adjust the height of the barrel-shaped protective frame 101 by the lifting control device (“open” and “close” buttons) 106.

  In another embodiment, the medical radiation protection device 100 includes a barrel-shaped protection device 701 as shown in FIG. The barrel-shaped protective device 701 includes an upper protective device 703 and a lower protective device 704. The inner diameter of the upper protective device 703 is slightly larger or slightly smaller than the inner diameter of the lower protective device 704. The upper protective device 703 and the lower protective device 704 are connected to each other, and the upper protective device 703 can move along the outer wall or the inner wall of the lower protective device 704. The barrel-shaped protective device 701 is made of a stainless steel material, and may be made of a metal and an alloy thereof. An X-ray protective material layer 702 is attached to the side wall of the barrel-shaped protective device 701, for example, a lead layer. The X-ray protective material layer 702 can be attached to the inside of the side wall of the barrel-shaped protective device 701, attached to the outside of the side wall, and / or disposed on the side wall of the barrel-shaped protective device 701. In another embodiment, the medical radiation protection apparatus 100 can further include a lifting system and a switching system. Similar to the barrel-shaped protective frame 101 and the barrel-shaped protective device 701, but the distinction is that the barrel-shaped protective frame 101 is a support frame for the medical radiation protective device 100, has no side walls, and the protective cover 102 is the barrel-shaped protective frame. 101 is a side wall of the barrel-shaped protective frame 101, the barrel-shaped protective device 701 has a side wall, and the X-ray protective material layer 702 is inside the side wall of the barrel-shaped protective device 701, outside the side wall, and / or barrel-shaped protective device. 701 is installed on the side wall.

  Employing the medical radiation protection device 100 in each embodiment of the present invention, the user does not need to wear heavy lead clothing, thus reducing the load on the medical staff and improving the protective effect.

Tables 1 and 2 and FIGS. 8 and 9 show radiation data of the medical radiation protection apparatus 100 of the present invention and the conventional lead clothing.

  As can be seen from the inspection and analysis data, even in the state of X-ray fluoroscopy or digital subtraction angiography (DSA), the portion of the conventional lead clothing is below the knee (about 35 cm from the ground) (the knee) When covering the following, a doctor wearing conventional lead clothing is inconvenient to move freely during the surgery), so the area below the user's knee is "unprotected" .

  The maximum ambient dose equivalent rate during fluoroscopy reaches 11.57 ± 0.06 μSv / h at a location approximately 35 cm from the ground other than the medical radiation protection apparatus 100, and the maximum ambient dose equivalent rate during DSA is 26.33 ± 0. Reach 25 μSv / h. After using the medical radiation protection device 100, the peripheral dose equivalent rate at each height (height from the ground) in the device is the same as that at the time of lead clothing protection, even in a fluoroscopic or DSA state. Lower than ambient dose equivalent rate. Accordingly, it is clear that the protective effect of the medical radiation protection apparatus 100 disclosed in the present invention is superior to conventional lead clothing.

  Other than the medical radiation protection apparatus 100, the peripheral dose equivalent rate rapidly increases even in a fluoroscopic or DSA state (for example, exceeding 40 μSv / h at a location 110 cm above the ground in the DSA state). The higher the height, the higher the ambient dose equivalent rate. The medical radiation protection apparatus 100 disclosed herein can control most ambient dose equivalent rates to about background radiation, i.e., radiation values in the atmosphere. Most of the peripheral dose equivalent rate is controlled to 0.2 μSv / h or less.

  The medical radiation protection apparatus 100 disclosed in the present invention can effectively protect a lower limb part having a ground height of 35 cm or less, and has the same protective effect as a part having a height of 35 cm or more. It is significantly better than conventional lead clothing protection.

Tables 3, 4 and 10 and 11 show radiation data of a protective device (1.0 lead equivalent) with a lead baffle plate (1.0 lead equivalent) or conventional lead clothing (0.5 lead equivalent).

  Other than the medical radiation protection apparatus 100, the peripheral dose rapidly rises even in a fluoroscopic or DSA state (for example, more than 7 μSv / h at a location 110 cm from the ground in the DSA state). The higher the height, the higher the ambient dose equivalent rate. The protective device 100 in which the present invention is disclosed controls most ambient dose equivalent ratios below the background radiation value (atmospheric radiation value). Most of the peripheral dose equivalent rate is controlled to 0.1 μSv / h or less.

  Accordingly, the protective device 100 in which the present invention is disclosed can employ a larger and thicker protective material of lead quality or other materials, thereby further improving the protective effect.

  Having described many of the details described above, it is advantageous to fully understand the present invention. However, these descriptions are only preferred embodiments of the present invention, and the present invention can be implemented in a manner different from the above, and thus the present invention is not limited to the specific embodiments disclosed above. A person skilled in the art will make various changes or modifications to the technical solution of the present invention by using the above disclosed method or technical contents, on the premise that the technical solution of the present invention does not depart. Or can be modified to equivalent embodiments of equivalent substitution. In contrast to the technical solutions of the present invention, according to the technical substance of the present invention, any simple modifications, equivalent substitutions or modifications performed on the above-described embodiments are all technical solutions of the present invention. Belongs to the scope of protection.

Claims (13)

A medical radiation protection device including a barrel-shaped protection frame (101) including an upper protection frame (103) and a lower protection frame (104), and a protection cover (102),
The medical radiation protection device further includes a lifting system including a lifting motor (301), a lifting mechanism (302) and a lifting control device (106),
The upper protective frame (103) is connected to the lower protective frame (104) by the elevating mechanism (302), and the upper protective frame (103) functions as an elevating mechanism using the lower protective frame (104) as a support component. Can move up and down,
The protective cover (102) is wound around the inner and / or outer wall of the barrel-shaped protective frame (101),
The lifting control device (106) includes a button switch, a voice control device or a gesture control device, and the button switch, the voice control device or the gesture control device is attached to the upper protective frame (103).
A medical radiation protection device. The upper protection frame (103) includes an upper protection frame operation table (201) and at least one first support rod (202), and the upper protection frame operation table (201) includes an upper protection frame operation table panel (210) and an upper part. Including a protection frame operation table support frame (211), and the upper protection frame operation table panel (210) is fixed to the upper protection frame operation table support frame (211) with screws,
The first support rod (202) is fixedly contacted to the lower bottom surface of the upper protective frame operation table (201), and the first support rod (202) is firmly connected to the lifting mechanism (302). The support rod (202) can be raised or lowered by the control of the lifting mechanism (302), and the lower protection frame (104) includes a middle protection frame support base (203), a bottom support base (204), and a second support rod. (205), the middle protection frame support base (203) and the bottom support base (204) are fixedly contacted by the second support rod (205),
The elevating mechanism (302) and elevating motor (301) are fixed to the middle protection frame support base (203),
The upper protection frame operation table (201), the middle protection frame support base (203), and the bottom support base (204) have the same cross-sectional shape, and the upper protection frame operation table (201) moves back and forth along the secant direction. Corresponding to this, a door panel (206) having both sides of the plane is provided. Correspondingly, the front and back sides of the middle protection frame support base and the bottom support base are flat in the dividing line direction. There is a door panel,
The battery pack further includes a charging device (207) including a charging interface, a charging battery, and a power transmission interface. The charging device (207) is attached to the lower protective frame (104), and the lifting motor (301) is electrically connected to the power transmission interface. Connected,
The medical radiation protection device further includes a power switch (208) and a power display device (209), and the power switch (208) and the power display device (209) are attached to the upper protection frame operation table (201). The power switch (208) and the electricity display device (209) are each electrically connected to a power transmission interface.
The medical radiation protection apparatus according to claim 1. The barrel-shaped protective frame (101) includes two left and right semi-annular protective frames (109, 110),
The upper protection frame operation table (201), the middle protection frame support base (203), and the bottom support base (204) are divided into left and right parts, respectively, and the left and right parts are fitted symmetrically with each other, The two semi-annular guard frames (109, 110) are respectively an upper guard frame operating table (201), a middle guard frame support base (203), left and right parts of a bottom support base (204), and a first support rod ( 202), constituted by a second support rod (205),
The medical radiation protection apparatus according to claim 2. The medical radiation protection device further comprises:
An opening and closing system including a rotating rod (105), an opening and closing motor (308) and an opening and closing control device (107);
The rotating rod (105) is installed in a direction perpendicular to the barrel-shaped protective frame (101), and the opening / closing motor is installed on the rotating rod (105), and at least the barrel-shaped protective frame (101) is installed. A part can be rotated around the rotating rod (105) to open or close the protective cover (102);
A pinch prevention device is further provided on the opening and closing end faces of the two semi-annular protective frames (109, 110),
The ends of the two semi-annular protective frames (109, 110) are connected by the rotating rod (105), and the two semi-annular protective frames (109, 110) rotate around the rotating rod (105). By rotating, the barrel-shaped protective frame (101) and the protective cover (102) can be closed or opened.
The medical radiation protection apparatus according to claim 3. The opening / closing control device (107) further includes a magnetic switch, a voice control device or a gesture control device.
The medical radiation protection apparatus according to claim 4. The protective cover (102) includes an upper protective frame protective cover (401) and a lower protective frame protective cover (402). The upper protective frame protective cover (401) surrounds the upper protective frame, and the lower protective frame The protective cover (402) surrounds the lower protective frame, the lower part of the lower protective frame protective cover (402) extends to the horizontal ground, and the upper outer surface of the lower protective frame protective cover (402) is The upper protective frame protective cover (401) is in close contact with the inner surface, and the sum of the heights of the upper protective frame protective cover (401) and the lower protective frame protective cover (402) is the height of the medical radiation protective device. Bigger than
The medical radiation protection apparatus according to claim 1. The upper protective frame protective cover (401) has two inner layer protective covers and two outer layer protective covers, which are respectively fixed to the inner and outer walls of the upper protective frame (103). (402) has two inner layer protective covers and two outer layer protective covers, which are fixed to the inner and outer walls of the upper protective frame, respectively, and are fixed to the inner and outer walls of the lower protective frame (104). The distance between the upper protective frame protective cover is larger than the distance between the lower protective frame protective cover fixed to the inner and outer walls of the lower protective frame, and the lower protective frame protective cover (402) Can be inserted and slid into the cover (401),
The medical radiation protection apparatus according to claim 6. The upper end of the outer layer protective cover of the upper protective frame protective cover (401) is further fixed to the sub surface or the parent surface (405-1) of the connecting band of the magic tape, and the inner layer of the upper protective frame protective cover (401). A sub surface or a parent surface (406-1) of the magic tape is sewn at a corresponding position on the upper portion of the outer surface of the protective cover, and the upper end of the inner layer protective cover and the outer layer protection of the upper protective frame protective cover (401) are sewn. Suspension shrink rings (407-1) are sewn on the connection parts of the cover Velcro and the outer protective cover,
The upper end of the outer layer protective cover of the lower protective frame protective cover (402) is firmly attached to the sub surface or the parent surface (405-2) of the connecting band of the magic tape, and the inner layer protection of the lower protective frame protective cover (402). A sub surface or a parent surface (406-2) of the magic tape is sewn at a corresponding position on the upper portion of the outer surface of the cover, and the upper end of the inner layer protective cover and the outer layer protective cover of the lower protective frame protective cover (402). Suspension shrink ring (407-2) is sewn on the connecting part of the Velcro and outer layer protective cover.
Further, it includes a fixing strip (601) and a post (603), said post (603) having an inverted “L” shape, or “arc” shape, or “T” shape, and an upper guard frame operating platform support frame (211). Posts (603) are installed on both sides of the upper end surface of the above), and the fixing strip (601) penetrates through the suspension shrink ring of the upper protective frame protective cover (401) and is then placed inside the post (603). Suspended and fixed,
Posts (603) are installed along both sides of the upper end surface of the middle protective frame support base (203), and the fixing strip (601) passes through the suspension shrink ring of the lower protective frame protective cover (402). The suspension is fixed inside the post (603).
The medical radiation protection apparatus according to claim 6. Three to five universal casters (108) are provided on the bottom of the bottom support base (204), the universal casters including a universal wheel (108-1) and a universal wheel support frame (108-2), One end of the universal wheel support frame (108-2) is connected to the universal wheel (108-1), and the other end is fixed to the bottom of the bottom support base (204), and the universal wheel support frame (108) is connected. -2) and the angle between the outer wall of the bottom support base (204) is 90 degrees or more, and the universal wheel (108-1) is supported by the universal wheel support frame (108-2) by the lower protective frame (104). Stretched outside)
The medical radiation protection apparatus according to claim 2. At the bottom of the lower protective frame protective cover (402), a stepping operation split (403) and a universal wheel support frame mounting hole (404) are provided, and the stepping operation split (403) is an arch gate, square, or Presents a semi-circle,
The medical radiation protection apparatus according to claim 6. It further includes a door strip including an upper door strip (701) and a lower door strip (702), the upper door strip (701) being secured to the upper protective frame (103), and the lower door strip (702) being a lower protective frame. (104) and the lower door strip (702) can be inserted and slid into the upper door strip (701).
The medical radiation protection apparatus according to claim 3. The door panel (206) includes a left door panel (206-1) and a right door panel (206-2). The right end surface of the left door panel (206-1) has an L shape in the horizontal direction, and the corresponding right door panel (206- The left end face of 2) has an L shape placed upside down in the horizontal direction, and the right end of the left door panel (206-1) is fitted into the left end of the right door panel (206-2) to be sealed, so that the left door panel (206 -1) to achieve the purpose of blocking radiation from entering the medical radiation protection device from the gap between the closed position of the right door panel (206-2),
The medical radiation protection apparatus according to claim 2. The first support rods (202) have 3-4, corresponding to the number of the first support rods (202), the lifting system has 3-4 sets, and the second support rods ( 205) has 3-4, and the rechargeable battery is a lithium battery, a lead acid battery or a nickel metal hydride battery,
The barrel-shaped protective frame (101) is stainless steel material, iron, gold, silver, copper, aluminum, zinc or manganese, and the protective cover (102) is made of lead, lead-based material, radiation-protected inorganic lead glass, A radiation protective organic lead glass or glass fiber reinforced plastics composite protective material, wherein the protective cover (102) comprises an X-ray protective material layer;
The medical radiation protection apparatus according to claim 2.