CN212165796U - Novel device for enhancing protective rays - Google Patents
Novel device for enhancing protective rays Download PDFInfo
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- CN212165796U CN212165796U CN202020220896.5U CN202020220896U CN212165796U CN 212165796 U CN212165796 U CN 212165796U CN 202020220896 U CN202020220896 U CN 202020220896U CN 212165796 U CN212165796 U CN 212165796U
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Abstract
The utility model provides a novel device of reinforcing protection ray relates to the radiation protection field. A novel device for enhancing protective rays comprises a protective box, a lifting table and a moving system, wherein the lifting table capable of being adjusted up and down is arranged in the protective box, the protective box is a protective cover capable of protecting radiation comprehensively, transparent windows made of lead-containing glass are arranged on the front side and the side surface of the protective box, the protective box is provided with two through holes, and lead-containing gloves are sleeved on the protective box; the transparent window provides a clear and bright visual field, so that an operator can observe a focus or a leading-in part without wearing a heavy lead garment and further use gloves for operation.
Description
Technical Field
The utility model relates to a reinforcing protection ray's novel device, concretely relates to radiation protection field.
Background
Interventional therapy is a minimally invasive therapy carried out by modern high-tech means, namely, under the guidance of medical imaging equipment, special catheters, guide wires and other precise instruments are introduced into a human body to diagnose and locally treat internal diseases.
The interventional therapy adopts digital technology, enlarges the visual field of the operator, prolongs the hands of the operator by means of the catheter and the guide wire, and can treat a plurality of diseases which can not be treated in the past and have poor curative effect such as tumor, hemangioma, various hemorrhages and the like by only having the size of rice grains and without cutting human tissues. The interventional therapy has the characteristics of no operation, small wound, quick recovery and good effect. Is the development trend of future medicine.
Such as: interventional therapy mainly aims at liver cancer which can not be resected through operation, a catheter is inserted from femoral artery, enters the intrinsic hepatic artery or the branch of the intrinsic hepatic artery supplying part of liver tumor under the guidance of X-ray, and chemotherapy drugs are injected or embolized through the catheter, so that on one hand, the tumor part reaches higher drug concentration, the chemotherapy effect is improved, and the toxicity is reduced; on the other hand, the tiny branches of hepatic artery in the tumor area are blocked, so that the tumor tissue is ischemic and necrotized. Is recognized as the first choice therapeutic method for non-operative treatment of liver cancer.
The interventional technique is diagnosis and treatment under the guidance of radioscopy and radiography, wherein the interventional operation also has the disadvantages of large exposure, long time, bedside operation and the like due to radiopharmaceuticals such as contrast agents for scanning observation or some radioactive chemical agents for treatment, the use of radioactive equipment and the closeness of an operating room, the operating doctor and the patient are inevitably exposed to the radiation for a long time, and the radiation has cumulative effect on the damage of the human body. Research shows that the annual exposure dose of an interventional technologist is dozens of times of that of a contemporaneous contrast radiology worker, so the radiation protection in the interventional operation is important.
At present, the mainstream protection mode is to wear a lead-containing protective clothing to isolate ionizing radiation from imaging equipment.
The lead-containing protective clothing is heavy, and particularly, the weight of the lead-containing protective clothing can limit the flexibility of limb operation to a certain extent and increase the operation difficulty in the environment for some medical workers who need to lower heads to perform operations on patients.
SUMMERY OF THE UTILITY MODEL
To the above technical problem, the utility model aims at providing a radiopharmaceutical reinforcing scanning observation contrast device that can protect against influence operating personnel operation by comprehensive radiation, for solving above-mentioned technical problem, the embodiment of the utility model provides an adopt following technical scheme to realize:
the utility model provides a reinforcing protection ray's novel device, characterized by, includes protecting box, elevating platform, moving system, the inside elevating platform that can adjust from top to bottom that sets up of protecting box, the protecting box is the guard shield that can radiate the protection comprehensively, the material area radiation protection performance of guard shield, the protecting box openly is equipped with leaded glass's transparent window with the side.
Advantageously or exemplarily, the front transparent window is rectangular and the bottom of the transparent window is hinged to the front face of said shield.
Advantageously or exemplarily, the shield is provided with two through holes, and lead-containing radiation-proof sterile gloves are sleeved outside the protruding through holes.
Advantageously or exemplarily, the folding mechanism comprises a winding drum, a radiation-proof winding cloth and a first rotating cavity, wherein the winding drum is rotatably connected to the first rotating cavity, one end of the radiation-proof winding cloth is fixed on the cylindrical side surface of the winding drum, and the first rotating cavity comprises a communicating groove with an opening.
Advantageously or exemplarily, the folding mechanism comprises a drive motor, a worm, a first rotating arm, a second rotating arm, a limit spring, a second rotating cavity, a third rotating cavity,
the second rotating cavity and the third rotating cavity are arranged in the wall of the protective box, the worm is connected with the driving motor, a toothed thread is sleeved outside the worm, the worm and the motor are arranged in the third rotating cavity, the second rotating cavity is communicated with the third rotating cavity, the opening of the second rotating cavity faces outwards, the limiting spring is fixedly connected to one end face in the second rotating cavity, the right end of the limiting spring is fixedly connected with the first rotating arm, and the first rotating arm is provided with a strip-shaped rack meshed with the toothed thread; one end of the second rotating arm is fixedly connected with the transparent window, and the other end of the second rotating arm is rotatably connected with the right end of the first rotating arm.
Advantageously or exemplarily, the folding mechanism further comprises an auxiliary locking module, the auxiliary locking module comprises a third rotating arm and a fourth rotating arm, and one end of the third rotating arm is rotatably connected to the wall of the protective box; one end of the fourth rotating arm is rotatably connected to the transparent window; the other three ends of the first rotating arm are rotatably connected with the other end of the second rotating arm.
Advantageously or exemplarily, a power switch of the motor is pedal-type, and a first protrusion is arranged on one side of the power switch close to the center of the lifting platform.
The utility model discloses a various embodiments have following beneficial effect do: 1. the airtight and ventilated shield can
The maximum radiation protection is provided for the operator under the continuous exposure ionizing radiation environment, and the transparent visual field ensures that the operator can better observe the focus or the introduction part and perform the operation according to the display screen of the external equipment.
2. The upper folding mechanism is provided with a retractable and free cloth rolling, so that the additional increase of ionizing radiation when the transparent window is inclined can be reduced.
3. When the auxiliary locking module reaches the maximum inclination angle at the transparent window, the third rotating arm and the fourth rotating arm are in a straightened state and form a stable triangular locking state with the transparent window and the protective cover wall.
4. The tiltable transparent window can enable the operator to change the posture, such as to tilt forwards, and provide a more comfortable operating environment.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is an oblique side view of a novel device for enhanced protection from radiation in accordance with an exemplary embodiment of the present invention;
fig. 2 is a schematic view of a universal wheel of a novel device for enhancing radiation protection according to an exemplary embodiment of the present invention.
Fig. 3 is a schematic view of a fixing table of the novel device for enhancing ray protection according to an exemplary embodiment of the present invention.
Fig. 4 is a schematic view of a folding mechanism of a novel device for enhancing ray protection according to an exemplary embodiment of the present invention
Fig. 5 is a schematic view of an elevating platform of a novel device for enhancing radiation protection according to an exemplary embodiment of the present invention
Reference numerals:
1-a through hole; 2-gloves; 3-a lifting platform; 4-opaque window; 5-a transparent window; 6-top cover; 7-Ventilation group. 8-universal wheels; 9-a fixed table; 30-a fluid pump; 31-a lifting rod; 32-station; 80-longitudinal groove; 81-pulley surface; 90-arc track; 91-a second protrusion; 100-reel; 101-rolling cloth; 102-a first rotation chamber; 103-a communicating groove; 104-a drive motor; 105-a worm; 106-a first turning arm; 107-second swivel arm; 108-a spacing spring; 109-a second rotation chamber; 110-a third rotation chamber; 112-a hinge plate; 113-a third rotating arm; 114-a fourth rotating arm; 1040-power switch; 1041-first protrusion.
Detailed Description
The invention will be further described with reference to the following examples in conjunction with the accompanying drawings.
As shown in fig. 1-5, a novel device for enhancing the protection of rays comprises a protective box, a lifting table 3 and a mobile system, wherein the protective box is a shield capable of protecting against radiation comprehensively, the material of the shield has radiation protection performance, transparent windows 5 made of lead glass are arranged on the front surface and the side surface of the protective box, and the transparent windows 5 on the front surface are provided with folding mechanisms so as to enable the transparent windows to incline;
in one embodiment, the front surface of the shield is provided with two through holes 1, and the through holes 1 extend out of the shield and are sleeved with lead-containing radiation-proof gloves 2; the bottom in the shield is provided with a lifting platform 3, and the lifting platform 3 comprises a fluid pump 30, a lifting rod 31 and a platform 32; the fluid pump 30 is connected with a lifting rod in a transmission way, and the top end of the lifting rod 31 is fixedly connected with a platform 32; the rest opaque parts of the shield comprise lead plates consisting of a top cover 6, and the lead plates are hinged and sealed;
in one embodiment, the transparent window 5 is made of lead-containing glass, and the bottom of the transparent window 5 in the shield is hinged to the lead plate of the shield, and the hinge is 10cm higher than the top of the through hole 1.
In one embodiment, the folding mechanism 10 comprises a winding drum 100, a radiation-proof batching 101, and a first rotating cavity 102, wherein the winding drum is fixedly and rotatably connected to the first rotating cavity 102, one end of the radiation-proof batching 101 is fixed on the side surface of a cylinder of the winding drum 100, and the first rotating cavity 102 is provided with an open communication groove 103.
In one embodiment, the folding mechanism further comprises a driving motor 104, a worm 105, a first rotating arm 106, a second rotating arm 107, a limiting spring 108, a second rotating cavity 109, and a third rotating cavity 110, wherein the worm 105 is connected with the driving motor 104, the worm 105 and the motor 104 are arranged in the third driving cavity 110,
the second transmission cavity 109 penetrates through the third transmission cavity 110, the opening faces to the right, the left end of the limiting spring 108 is fixedly connected to the left end of the second rotation cavity 109, the right end of the limiting spring 108 is fixedly connected with one end of the first rotation arm 106, the first rotation arm 106 is provided with a strip-shaped rack meshed with the toothed thread, and the rack is meshed with the toothed thread of the worm 105; one end of the fourth rotating arm 107 is fixedly connected to the transparent window, and the other end of the fourth rotating arm 107 is connected to the right end of the third rotating arm 106 in a transmission manner.
In one embodiment, the folding mechanism further comprises an auxiliary locking module, the auxiliary locking module comprises a third rotating arm 113 and a fourth rotating arm 114, one end of the first rotating arm 114 is rotatably connected to the wall of the shield on the side provided with the transparent window, and the connection position is located on the side edge of the transparent window; one end of the third rotating arm 113 is fixedly connected to the protection window 5; the other end of the fourth rotating arm 114 is rotatably connected to the other end of the third rotating arm 113.
In one embodiment, the power switch 1040 of the motor 104 is disposed on the docking station 32, the power switch 1040 has a first protrusion 1041 disposed on a side of the center of the docking station, and the power switch 1040 has two configurations, and the motor 104 can be rotated in forward or reverse directions.
In one embodiment, the lead plate is provided with a ventilation group 7 with a hole groove, the ventilation group 7 is externally connected with ventilation equipment, a universal wheel 8 is arranged under operation, and the lead plate can be moved to a designated position. The fixed platform 9 comprises arc channels 90 with two symmetrical sides and a second protrusion 91, when the device moves to a designated position, the second protrusion 91 of the fixed platform 9 is pushed to abut against the universal wheel longitudinal groove 80, and meanwhile, the pulley surface 81 of the universal wheel 8 abuts against the arc channels 90, so that the device can be locked at the position. When the inclination angle of the transparent window needs to be increased, an operator standing in the protective cover can step on the power switch 1040 at a designated position to start the motor 104, the motor 104 rotates forward, the motor 104 drives the worm 105 to rotate, the rotation of the worm 105 enables the third rotating arm 106 meshed with the worm 105 to overcome the pulling force of the limiting spring 108 and move towards the opening direction of the second rotating cavity 109, the transparent window 5 slowly inclines towards the direction of the operating table, and meanwhile, in the auxiliary locking device, the first rotating arm 114 and the second rotating arm 115 are slowly straightened downwards under the influence of gravity.
When the angle reaches the preset maximum angle, in the auxiliary locking device, the first rotating arm 114 and the second rotating arm 115 are in a straightening state, the first rotating arm 114, the second rotating arm 115, the transparent window 5 and the lead plate are in a triangular locking state, the transparent window 5 is not inclined any more, and the motor 104 is powered off.
When the inclination angle of the transparent window needs to be reduced, an operator standing in the protective cover can step on the power switch 1040 at a designated position, the motor 104 is started, the motor 104 rotates reversely, the motor 104 drives the worm 105 to rotate, the rotation of the worm 105 causes the third rotating arm 106 engaged with the worm 105 to move towards the inner side of the second rotating cavity 109, the transparent window 5 is slowly inclined towards the lead plate, and meanwhile, in the auxiliary locking device, the first rotating arm 114 and the second rotating arm 115 are slowly contracted upwards under the influence of gravity.
The first rotating arm 114 and the second rotating arm in the auxiliary locking device when the transparent window is flush with the lead plate
115 is in a contracted state, the third rotating arm reaches the inner side of the third rotating cavity, the limit spring 108 has no acting force, and the motor 104 is powered off.
The utility model discloses a various embodiments have following beneficial effect do: 3. the airtight and ventilated shield can
The maximum radiation protection is provided for the operator under the continuous exposure ionizing radiation environment, and the transparent visual field ensures that the operator can better observe the focus or the introduction part and perform the operation according to the display screen of the external equipment.
4. The upper folding mechanism is provided with a retractable and free cloth rolling, so that the additional increase of ionizing radiation when the transparent window is inclined can be reduced.
3. When the auxiliary locking module reaches the maximum inclination angle at the transparent window, the third rotating arm and the fourth rotating arm are in a straightened state and form a stable triangular locking state with the transparent window and the protective cover wall.
4. The tiltable transparent window can enable the operator to change the posture, such as to tilt forwards, and provide a more comfortable operating environment.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a reinforcing protection ray's novel device, characterized by, includes protecting box, elevating platform, moving system, the inside elevating platform that can adjust from top to bottom that sets up of protecting box, the protecting box is the guard shield that can radiate the protection comprehensively, the material area radiation protection performance of guard shield, the protecting box openly is equipped with leaded glass's transparent window with the side.
2. The device as claimed in claim 1, wherein the transparent window is rectangular and the bottom of the transparent window is hinged to the front surface of the shield.
3. The novel device for enhancing the protection of radiation as claimed in claim 1, wherein the shield is provided with two through holes, and lead-containing radiation-proof sterile gloves are sleeved outside the through holes.
4. The novel device for enhancing the protection of the radiation as claimed in claim 1, wherein the transparent window is provided with a folding mechanism, the folding mechanism comprises a winding drum, a radiation-proof winding cloth and a first rotating cavity, the winding drum is rotatably connected to the first rotating cavity, one end of the radiation-proof winding cloth is fixed on the side surface of the cylinder of the winding drum, and the first rotating cavity comprises a communicating groove with an opening facing to the right.
5. The novel device for enhancing the protection of rays as claimed in claim 4, wherein the folding mechanism comprises a driving motor, a worm, a first rotating arm, a second rotating arm, a limiting spring, a second rotating cavity and a third rotating cavity,
the second rotating cavity and the third rotating cavity are arranged in the wall of the protective box, the worm is connected with the driving motor, a toothed thread is sleeved outside the worm, the worm and the motor are arranged in the third rotating cavity, the second rotating cavity is communicated with the third rotating cavity, the opening of the second rotating cavity faces outwards, the limiting spring is fixedly connected to one end face in the second rotating cavity, the right end of the limiting spring is fixedly connected with the first rotating arm, and the first rotating arm is provided with a strip-shaped rack meshed with the toothed thread; one end of the second rotating arm is fixedly connected with the transparent window, and the other end of the second rotating arm is rotatably connected with the right end of the first rotating arm.
6. The novel device for enhancing ray protection of claim 5, wherein the folding mechanism further comprises an auxiliary locking module, the auxiliary locking module comprises a third rotating arm and a fourth rotating arm, and one end of the third rotating arm is rotatably connected to the wall of the protection box; one end of the fourth rotating arm is rotatably connected to the transparent window; the other end of the third rotating arm is rotatably connected with the other end of the fourth rotating arm.
7. The novel device for enhancing radiation protection of claim 5, wherein the power switch of the driving motor is pedal-type, and the first protrusion is disposed on one side of the power switch close to the center of the lifting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220896.5U CN212165796U (en) | 2020-02-27 | 2020-02-27 | Novel device for enhancing protective rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220896.5U CN212165796U (en) | 2020-02-27 | 2020-02-27 | Novel device for enhancing protective rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212165796U true CN212165796U (en) | 2020-12-18 |
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ID=73778689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020220896.5U Expired - Fee Related CN212165796U (en) | 2020-02-27 | 2020-02-27 | Novel device for enhancing protective rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212165796U (en) |
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2020
- 2020-02-27 CN CN202020220896.5U patent/CN212165796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |