CN112089986A - Low-temperature plasma treatment equipment for treating prostate cancer and using method thereof - Google Patents
Low-temperature plasma treatment equipment for treating prostate cancer and using method thereof Download PDFInfo
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- CN112089986A CN112089986A CN202010926880.0A CN202010926880A CN112089986A CN 112089986 A CN112089986 A CN 112089986A CN 202010926880 A CN202010926880 A CN 202010926880A CN 112089986 A CN112089986 A CN 112089986A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/44—Applying ionised fluids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/06—Adjustable operating tables; Controls therefor raising or lowering of the whole table surface
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
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Abstract
The invention belongs to the technical field of low-temperature plasma treatment equipment, and particularly relates to low-temperature plasma treatment equipment for treating prostate cancer, which comprises two fixing plates which are symmetrically arranged, wherein the tops of the two fixing plates are fixedly connected with the same fixing transverse plate, the sides, far away from each other, of the two fixing plates are fixedly connected with second slide rails, the sides, far away from each other, of the two second slide rails are respectively connected with a second slide block in a sliding manner, the ends, close to each other, of the two second slide blocks are fixedly connected with the same mounting plate, and one side of each fixing plate is provided with a low-temperature plasma treatment instrument. The height-adjustable plasma treatment bed is simple in structure, the height of the mounting plate is adjusted through the adjusting assembly, the angle of the plasma emission end is adjusted through the steering assembly, the height of the treatment bed can be adjusted through the lifting assembly, a patient can conveniently get on or off the treatment bed, the patient can be quickly transferred through the moving assembly, a large amount of time is saved, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of low-temperature plasma treatment equipment, in particular to low-temperature plasma treatment equipment for treating prostatic cancer and a using method thereof.
Background
Prostate cancer is a unique disease of human beings, is one of the most common malignant tumors in men in europe and america, accounts for the 1 st incidence of prostate cancer in the united states, and has the second mortality rate to lung cancer. The incidence rate of prostate cancer in Asian countries such as China, Japan, India and the like is far lower than that in Europe and America, but the incidence rate is increased. Scientists from the university of york have for the first time used low temperature plasma techniques (LTPs) to affect cells from tissue samples from patients and researchers have shown that LTPs is perhaps a potential therapy for treating prostate cancer and is more effective than current radiation and photodynamic therapy.
However, the existing low-temperature plasma treatment equipment has the following defects: 1. the height and the angle of the plasma transmitting end are not convenient to adjust, and the posture of a patient is required to be adjusted to adapt to the plasma transmitting end so as to achieve the optimal treatment effect, so that the pain of the patient is increased, and the treatment cannot achieve the preset treatment effect easily; 2. the height of the treatment bed is fixed, and a patient suffering from serious diseases still needs to spend a great deal of strength to get on and off the bed, so that great inconvenience is brought to the treatment of the patient; 3. in the treatment process, if a patient is in an emergency and emergency situation, the patient needs to be transported from the device to the transfer bed, which not only wastes valuable rescue time but also can cause secondary damage to the patient, so a low-temperature plasma treatment device for treating prostate cancer is provided to solve the above mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a low-temperature plasma treatment device for treating prostate cancer.
In order to achieve the purpose, the invention adopts the following technical scheme:
a low-temperature plasma treatment device for treating prostate cancer comprises two fixed plates which are symmetrically arranged, the tops of the two fixed plates are fixedly connected with a same fixed transverse plate, the sides, far away from each other, of the two fixed plates are fixedly connected with second slide rails, the sides, far away from each other, of the two second slide rails are respectively connected with a second slide block in a sliding manner, the ends, close to each other, of the two second slide blocks are fixedly connected with a same mounting plate, one side of each fixed plate is provided with a low-temperature plasma treatment device, the low-temperature plasma treatment device is connected with two plasma transmitting ends, the top of the fixed transverse plate is provided with an adjusting component for adjusting the height of the mounting plate, the bottom of the mounting plate is provided with a steering component for adjusting the angle of the plasma transmitting ends, a treatment bed is arranged between the two fixed plates, and the bottom of the treatment bed, the bottom of the treatment bed is fixedly connected with a moving component used for moving the treatment bed.
Preferably, the adjusting part includes the rectangle box of fixed mounting at fixed diaphragm top, the top welding of mounting panel has the guide arm that four symmetries set up, the top of guide arm runs through fixed diaphragm and extends to in the rectangle box, four the top welding of guide arm has same movable plate, the cover is equipped with reset spring on the outer wall of guide arm, reset spring is located between movable plate and the fixed diaphragm.
Preferably, the adjusting part still includes the second of fixed mounting in rectangle box one side motor that is just reversing, the output shaft welding of the second motor that is just reversing has the pivot, the one end of pivot run through the rectangle box and rotate with one side inner wall of rectangle box and be connected, fixed cover is equipped with the pinion on the outer wall of pivot, the top inner wall symmetric welding of rectangle box has two risers, two one side rotation that the riser is close to each other is connected with same arc, the welding of one side of arc has the gear wheel, pinion and gear wheel mesh mutually, the bottom of arc contacts with the top of movable plate.
Preferably, the steering assembly comprises a groove arranged inside the mounting plate, two symmetrically-arranged clamping blocks are clamped inside the groove, a second supporting rod is fixedly connected to the bottom of each clamping block, a first rectangular plate is fixedly connected to the bottom of the second supporting rod, a brake gear is fixedly connected to one end, away from each other, of each first rectangular plate, two symmetrically-arranged first limiting blocks are fixedly connected to the top and the bottom of each first rectangular plate, one side, close to each other, of each first limiting block is fixedly connected with the same first sliding rod, a first sliding block is slidably connected to the outer wall of each first sliding rod, a first spring is sleeved on the outer wall of each first sliding rod, the first spring is positioned between the first limiting blocks and the first sliding block, and a second sliding block is fixedly connected to one end, away from each other, of each first sliding block, two one side sliding connection that first sliding block was kept away from to the second sliding block has same second rectangular plate, the mounting groove has been seted up to one side that second rectangular plate is close to first rectangular plate, the inner wall fixedly connected with of mounting groove and the interior ring gear of brake gear looks adaptation, interior ring gear meshes with brake gear mutually.
Preferably, the lifting assembly comprises a top plate and a bottom plate, the top of the top plate is fixedly connected with the bottom of the treatment bed, one side of the bottom plate is fixedly connected with a first forward and reverse rotation motor, an output shaft of the first forward and reverse rotation motor penetrates through the bottom plate and is fixedly connected with a lead screw, the lead screw is rotatably connected with a fixed block, the bottom of the fixed block is fixedly connected with the inner wall of the bottom plate, a thread block is sleeved on the outer wall of the lead screw, second connecting rods are fixedly connected with the two sides of the thread block, two symmetrically arranged second slide rods are fixedly connected with the inner walls of the two sides of the bottom plate and the top of the lantern ring in the bottom plate, a rotating rod is rotatably connected with the outer wall of the second slide rod, the other end of the rotating rod in the bottom plate is rotatably connected with the inner wall of one side, the other end of the rotating rod located in the top plate is rotatably connected with the inner wall of one side of the bottom plate, four the middle position of the rotating rod is rotatably connected with the same first connecting rod, two one ends, far away from each other, of the second connecting rods are fixedly connected with one side, far away from each other, of two lantern rings located inside the bottom plate, and second limiting blocks are fixedly connected with the two ends of the second sliding rods.
Preferably, the movable assembly comprises four first supporting rods fixedly connected to four corners of the bottom of the treatment bed, the bottom of each first supporting rod is fixedly connected with a U-shaped plate, the bottoms of the U-shaped plates are respectively and symmetrically connected with two connecting boxes, one side of each connecting box, which is far away from each other, is fixedly connected with a same first fixing rod, and a walking wheel is sleeved on the outer wall of each first fixing rod in a rotating mode.
Preferably, one side fixedly connected with annular slide rail that the second rectangular plate is close to first rectangular plate, sliding connection has the arc slider that two symmetries set up on the annular slide rail, one side that annular slide rail was kept away from to the arc slider is with one side fixed connection of second slider.
Preferably, the top of the treatment bed is provided with a mattress, and both sides of the treatment bed are fixedly connected with pull rings.
Preferably, the inner wall of the bottom of the connecting box is fixedly connected with a tension spring, the inner wall of one side, far away from each other, of each of the two connecting boxes is fixedly connected with a first slide rail, one side of each first slide rail is slidably connected with a first slide block in a matched manner, one side, close to each other, of each of the two first slide blocks is fixedly connected with a connecting block, one side, close to each other, of each of the two connecting boxes is provided with a rectangular hole, two ends of each first fixing rod respectively penetrate through the two rectangular holes and respectively extend into the two connecting boxes, two sides of each first fixing rod are respectively welded with one side, close to each other, of each of the two connecting blocks, the top of the tension spring is fixedly connected with the bottom of the connecting block, the top of the connecting block is fixedly connected with a buffer box, the inner wall of the bottom of the buffer box is fixedly connected with a second spring, the top of limiting plate fixedly connected with second dead lever, the top of second dead lever run through the buffering box and with the top inner wall fixed connection of connecting box.
The use method of the low-temperature plasma treatment equipment for treating the prostate cancer comprises the following steps:
s1, adjusting the height of the treatment bed: the first positive and negative rotation motor is started to rotate reversely, the output shaft of the first positive and negative rotation motor drives the screw rod to rotate, the screw rod drives the thread block to move towards the direction close to the first positive and negative rotation motor, the thread block drives the two second connecting rods to move towards the direction close to the first positive and negative rotation motor, the second connecting rods drive the two lantern rings positioned in the bottom plate to move towards the direction close to the first positive and negative rotation motor, the lantern rings drive the rotating rods to rotate, the rotating rods drive the first connecting rods to move downwards and drive the lantern rings positioned in the top plate to move towards the direction close to the first positive and negative rotation motor, at the moment, the top plate vertically moves downwards, when the top plate drives the treatment bed to vertically move downwards to a proper position, a patient can conveniently board the treatment bed, after the patient lies, the first positive and negative rotation motor rotates forwards, the output shaft of the first positive and negative rotation motor drives the screw rod to rotate, the screw rod drives the thread block to, the thread block drives the two second connecting rods to move towards the direction far away from the first forward and reverse rotation motor, the second connecting rods drive the two lantern rings positioned in the bottom plate to move towards the direction far away from the first forward and reverse rotation motor, the lantern rings drive the rotating rods to rotate, the rotating rods drive the first connecting rods to move downwards and drive the lantern rings positioned in the top plate to move towards the direction far away from the first forward and reverse rotation motor, and at the moment, the top plate moves vertically upwards;
s2, adjusting the height of the mounting plate: the second forward and reverse rotation motor is started, the second forward and reverse rotation motor drives the rotating shaft to rotate, the rotating shaft can drive the small gear to rotate, the small gear can drive the large gear to rotate, the large gear can drive the arc plate to rotate towards the direction close to the fixed transverse plate, the arc plate can downwards push the moving plate, the arc plate can drive the moving plate to downwards move, the moving plate can drive the guide rod to downwards slide on the fixed transverse plate, the reset spring can be compressed, the guide rod can drive the mounting plate to downwards move, the mounting plate can drive the second rectangular plate and the plasma emission end to downwards move, in addition, the mounting plate can drive the second sliding block to slide on the second sliding rail, and further, the distance between the plasma emission end and the treatment part of the patient can be adjusted;
s3, adjusting the plasma emission end, specifically comprising the following steps:
s31, vertically and upwardly pushing the first rectangular plate by hands, driving the second supporting rod to vertically and upwardly move by the first rectangular plate, driving the clamping block to vertically and upwardly move by the second supporting rod, releasing the braking on the clamping block, and when pushing the first rectangular plate to a proper position left and right as required, releasing the first rectangular plate, and enabling the clamping block to vertically and downwardly move under the action of gravity and be clamped with the groove again;
s32, pulling the second rectangular plate in the direction far away from the first rectangular plate by hand, the second rectangular plate driving the inner gear ring and the two second sliding blocks to move in the direction far away from the first rectangular plate, the second sliding blocks driving the first sliding blocks to move in the direction close to the second rectangular plate and extrude the first spring, at this time, the inner gear ring and the brake gear are disengaged, rotating the second rectangular plate, the second rectangular plate driving the plasma emission end to rotate, the angle of the plasma emission end can be adjusted, the hand is released, the first sliding block moves towards the direction far away from the second rectangular plate under the action of the elastic force of the first spring until the first sliding block is contacted with the first limiting block, the first sliding block drives the second sliding block to move towards the direction close to the first limiting block, and the second sliding block drives the second rectangular plate to move towards the direction close to the first rectangular plate until the inner gear ring is re-meshed with the brake gear;
s4, when emergency is met, the method specifically comprises the following steps:
s41, starting a first forward and reverse rotation motor to enable the first forward and reverse rotation motor to rotate reversely, driving a treatment bed to descend finally by the first forward and reverse rotation motor, driving a first supporting rod to move vertically downwards by the treatment bed, driving a U-shaped plate to move vertically downwards by the first supporting rod, driving two connecting boxes to move vertically downwards by the U-shaped plate, driving a first fixing rod to move vertically downwards by the connecting boxes, and driving a traveling wheel to move vertically downwards by the first fixing rod until the traveling wheel is attached to the ground and a bottom plate is not in contact with the ground;
s42, promote the treatment bed, after the travelling wheel contacts with ground, can drive the vertical rebound of first dead lever under the effect of the gravity of treatment bed, first dead lever drives the vertical rebound of two connecting blocks, and the connecting block drives the vertical rebound of buffering box and extension spring, and buffering box compression second spring simultaneously to this when promoting the treatment bed, plays the effect of buffering to uneven road surface.
The invention has the beneficial effects that:
1. according to the invention, the first forward and reverse rotation motor is started to reversely rotate the first forward and reverse rotation motor, the output shaft of the first forward and reverse rotation motor drives the screw rod to rotate, the screw rod drives the thread block to move towards the direction close to the first forward and reverse rotation motor, the thread block drives the two second connecting rods to move towards the direction close to the first forward and reverse rotation motor, the second connecting rods drive the two lantern rings positioned in the bottom plate to move towards the direction close to the first forward and reverse rotation motor, the lantern rings drive the rotating rod to rotate, the rotating rod drives the first connecting rod to move downwards and drives the lantern rings positioned in the top plate to move towards the direction close to the first forward and reverse rotation motor, at the moment, the top plate vertically moves downwards, and when the top plate drives the treatment bed to vertically downwards move to a proper.
2. In the invention, after a patient lies down, the first forward and reverse rotation motor rotates forwards, the output shaft of the first forward and reverse rotation motor drives the screw rod to rotate, the screw rod drives the thread block to move towards the direction far away from the first forward and reverse rotation motor, the thread block drives the two second connecting rods to move towards the direction far away from the first forward and reverse rotation motor, the second connecting rods drive the two lantern rings positioned in the bottom plate to move towards the direction far away from the first forward and reverse rotation motor, the lantern rings drive the rotating rod to rotate, the rotating rod drives the first connecting rod to move downwards and drives the lantern rings positioned in the top plate to move towards the direction far away from the first forward and reverse rotation motor, and at the moment, the top plate.
3. According to the plasma treatment device, the second forward and reverse rotation motor is started, the second forward and reverse rotation motor drives the rotating shaft to rotate, the rotating shaft can drive the small gear to rotate, the small gear can drive the large gear to rotate, the large gear can drive the arc plate to rotate towards the direction close to the fixed transverse plate, the arc plate can downwards push the moving plate, the arc plate can drive the moving plate to downwards move, the moving plate can drive the guide rod to downwards slide on the fixed transverse plate, the reset spring can be compressed, the guide rod can drive the mounting plate to downwards move, the mounting plate can drive the second rectangular plate and the plasma emission end to downwards move, in addition, the mounting plate can drive the second sliding block to slide on the second sliding rail, and further, the distance between the plasma emission end and a treatment part of a.
4. According to the clamping device, a hand is used for vertically pushing the first rectangular plate upwards, the first rectangular plate drives the second supporting rod to vertically move upwards, the second supporting rod drives the clamping block to vertically move upwards, the clamping block is released from braking, when the first rectangular plate is pushed leftwards and rightwards to a proper position as required, the first rectangular plate is released, and the clamping block vertically moves downwards under the action of gravity and is clamped with the groove again.
5. In the invention, the second rectangular plate is pulled by hand in the direction far away from the first rectangular plate, the second rectangular plate drives the inner toothed ring and the two second sliding blocks to move in the direction far away from the first rectangular plate, the second sliding blocks drive the first sliding blocks to move in the direction close to the second rectangular plate and extrude the first spring, at the moment, the inner toothed ring and the brake gear are disengaged, the second rectangular plate is rotated, the second rectangular plate drives the plasma emission end to rotate, can realize the regulation to the angle of plasma emission end, loosen the hand, first sliding block moves to the direction of keeping away from the second rectangular plate under the spring action of first spring, until contacting with first stopper, first sliding block drives the second sliding block and moves to the direction that is close to first stopper, and the second sliding block drives the second rectangular plate and moves to the direction that is close to first rectangular plate, until interior ring gear and brake gear reengagement.
6. According to the invention, the first forward and reverse rotation motor is started to reversely rotate the first forward and reverse rotation motor, the first forward and reverse rotation motor finally drives the treatment bed to descend, the treatment bed drives the first supporting rod to vertically move downwards, the first supporting rod drives the U-shaped plate to vertically move downwards, the U-shaped plate drives the two connecting boxes to vertically move downwards, the connecting boxes drive the first fixing rod to vertically move downwards, and the first fixing rod drives the travelling wheels to vertically move downwards until the travelling wheels are attached to the ground and the bottom plate is not in contact with the ground.
7. According to the invention, after the walking wheels are contacted with the ground, the treatment bed is pushed, the first fixing rod is driven to vertically move upwards under the action of the gravity of the treatment bed, the first fixing rod drives the two connecting blocks to vertically move upwards, the connecting blocks drive the buffer box to vertically move upwards and stretch the tension spring, and meanwhile, the buffer box compresses the second spring, so that the effect of buffering an uneven road surface is achieved when the treatment bed is pushed.
The height-adjustable plasma treatment bed is simple in structure, the height of the mounting plate is adjusted through the adjusting assembly, the angle of the plasma emission end is adjusted through the steering assembly, the height of the treatment bed can be adjusted through the lifting assembly, a patient can conveniently get on or off the treatment bed, the patient can be quickly transferred through the moving assembly, a large amount of time is saved, and the use is convenient.
Drawings
FIG. 1 is a schematic sectional view of a cryoplasma treatment apparatus for prostate cancer treatment according to the present invention;
FIG. 2 is a front cross-sectional structural view of the adjustment assembly of FIG. 1;
FIG. 3 is a schematic side view of a rectangular box;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is a front cross-sectional structural view of the steering assembly of FIG. 1;
FIG. 6 is a schematic view of the connection of a first rectangular plate and a second rectangular plate;
FIG. 7 is a side cross-sectional structural view of the mounting plate of FIG. 1;
FIG. 8 is a front view of the lift assembly of FIG. 1;
FIG. 9 is a side view of the structure of FIG. 8;
FIG. 10 is a schematic cross-sectional view of FIG. 9;
FIG. 11 is a side view of a second rectangular plate;
FIG. 12 is an exploded view of the brake gear and the inner ring gear;
FIG. 13 is a schematic three-dimensional structure of an arc plate;
FIG. 14 is a front view of the moving assembly;
fig. 15 is a front sectional structural view of the connection box.
In the figure: 1. a fixing plate; 2. a U-shaped plate; 3. a first support bar; 4. a treatment couch; 5. mounting a plate; 6. fixing the transverse plate; 7. a first rectangular plate; 8. a second rectangular plate; 9. a plasma emission end; 10. a top plate; 11. a first positive and negative rotation motor; 12. a fixed block; 13. a base plate; 14. a traveling wheel; 15. a connection box; 16. a low temperature plasma therapeutic apparatus; 17. a guide bar; 18. a return spring; 19. a pinion gear; 20. a bull gear; 21. an arc-shaped plate; 22. a rotating shaft; 23. a vertical plate; 24. moving the plate; 25. a rectangular box; 26. a second positive and negative rotation motor; 27. a groove; 28. a clamping block; 29. a second support bar; 30. a first stopper; 31. a first slider; 32. a second slider; 33. an arc-shaped sliding block; 34. an annular slide rail; 35. a brake gear; 36. a first spring; 37. a first slide bar; 38. a rotating rod; 39. a second limiting block; 40. a second slide bar; 41. a collar; 42. a first connecting rod; 43. a thread block; 44. a screw rod; 45. a second connecting rod; 46. mounting grooves; 47. an inner gear ring; 48. a first fixing lever; 49. a buffer box; 50. a first slide rail; 51. a tension spring; 52. a first slider; 53. connecting blocks; 54. a second spring; 55. a limiting plate; 56. a second fixing bar; 57. a mattress; 58. a pull ring; 59. a second slide rail; 60. a second slider; 61. a rectangular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-14, a low temperature plasma treatment device for prostate cancer treatment comprises two fixing plates 1 symmetrically arranged, the top of the two fixing plates 1 is fixedly connected with a same fixing transverse plate 6, the sides of the two fixing plates 1 far away from each other are fixedly connected with second slide rails 59, the sides of the two second slide rails 59 far away from each other are slidably connected with second slide blocks 60 matched with each other, the ends of the two second slide blocks 60 close to each other are fixedly connected with a same mounting plate 5, one side of the fixing plate 1 is provided with a low temperature plasma treatment device 16, the low temperature plasma treatment device 16 is connected with two plasma emission ends 9, the top of the fixing transverse plate 6 is provided with an adjusting component for adjusting the height of the mounting plate 5, the bottom of the mounting plate 5 is provided with a steering component for adjusting the angle of the plasma emission ends 9, a treatment bed 4 is arranged, the bottom of the treatment couch 4 is provided with a lifting assembly for adjusting the height of the treatment couch 4, and the bottom of the treatment couch 4 is fixedly connected with a moving assembly for moving the treatment couch 4.
In the invention, the adjusting assembly comprises a rectangular box 25 fixedly installed at the top of the fixed transverse plate 6, four symmetrically arranged guide rods 17 are welded at the top of the installing plate 5, the top ends of the guide rods 17 penetrate through the fixed transverse plate 6 and extend into the rectangular box 25, the top of each guide rod 17 is welded with a same moving plate 24, the outer wall of each guide rod 17 is sleeved with a return spring 18, and the return springs 18 are positioned between the moving plates 24 and the fixed transverse plate 6.
In the invention, the adjusting assembly further comprises a second forward and reverse rotating motor 26 fixedly installed on one side of the rectangular box 25, a rotating shaft 22 is welded on an output shaft of the second forward and reverse rotating motor 26, one end of the rotating shaft 22 penetrates through the rectangular box 25 and is rotatably connected with the inner wall of one side of the rectangular box 25, a pinion 19 is fixedly sleeved on the outer wall of the rotating shaft 22, two vertical plates 23 are symmetrically welded on the inner wall of the top of the rectangular box 25, one sides, close to each other, of the two vertical plates 23 are rotatably connected with the same arc-shaped plate 21, a large gear 20 is welded on one side of the arc-shaped plate 21, the pinion 19 is meshed with the large gear 20.
In the invention, the steering component comprises a groove 27 arranged in the mounting plate 5, two symmetrically arranged clamping blocks 28 are clamped in the groove 27, the bottom of the clamping block 28 is fixedly connected with a second supporting rod 29, the bottom of the second supporting rod 29 is fixedly connected with a first rectangular plate 7, the ends, far away from each other, of the two first rectangular plates 7 are fixedly connected with a brake gear 35, the top and the bottom of the first rectangular plate 7 are fixedly connected with two symmetrically arranged first limiting blocks 30, the side, close to each other, of the two first limiting blocks 30 is fixedly connected with a same first sliding rod 37, the outer wall of the first sliding rod 37 is slidably connected with a first sliding block 31, the outer wall of the first sliding rod 37 is sleeved with a first spring 36, the first spring 36 is positioned between the first limiting blocks 30 and the first sliding block 31, the ends, far away from each other, of the two first sliding blocks 31 are fixedly connected with a second sliding block 32, one side of two second sliding blocks 32, which is far away from first sliding block 31, is slidably connected with the same second rectangular plate 8, one side of second rectangular plate 8, which is close to first rectangular plate 7, is provided with an installation groove 46, the inner wall of installation groove 46 is fixedly connected with an inner toothed ring 47 which is matched with brake gear 35, and inner toothed ring 47 is meshed with brake gear 35.
In the invention, the lifting assembly comprises a top plate 10 and a bottom plate 13, the top of the top plate 10 is fixedly connected with the bottom of the treatment bed 4, one side of the bottom plate 13 is fixedly connected with a first forward and reverse rotation motor 11, the output shaft of the first forward and reverse rotation motor 11 penetrates through the bottom plate 13 and is fixedly connected with a screw rod 44, the screw rod 44 is rotatably connected with a fixed block 12, the bottom of the fixed block 12 is fixedly connected with the inner wall of the bottom plate 13, the outer wall of the screw rod 44 is in threaded sleeve connection with a threaded block 43, both sides of the threaded block 43 are fixedly connected with a second connecting rod 45, both inner walls of the two sides of the bottom plate 13 and the top plate 10 are fixedly connected with two second sliding rods 40 which are symmetrically arranged, the outer walls of the second sliding rods 40 are sleeved with a lantern ring 41 in a sliding manner, the top of the lantern ring 41 positioned in the bottom plate 13 and the, the other end of the rotating rod 38 located in the top plate 10 is rotatably connected with the inner wall of one side of the bottom plate 13, the middle positions of the four rotating rods 38 are rotatably connected with the same first connecting rod 42, one ends of the two second connecting rods 45, which are far away from each other, are fixedly connected with one sides of the two lantern rings 41 located inside the bottom plate 13, which are far away from each other, and the two ends of the second sliding rod 40 are fixedly connected with the second limiting block 39.
According to the invention, the moving assembly comprises four first supporting rods 3 fixedly connected to four corners of the bottom of the treatment couch 4, the bottom of each first supporting rod 3 is fixedly connected with a U-shaped plate 2, the bottom of each U-shaped plate 2 is respectively and fixedly connected with two symmetrically arranged connecting boxes 15, one side, far away from each other, of each connecting box 15 is fixedly connected with a same first fixing rod 48, and the outer wall of each first fixing rod 48 is rotatably sleeved with a traveling wheel 14.
In the invention, one side of the second rectangular plate 8 close to the first rectangular plate 7 is fixedly connected with an annular slide rail 34, the annular slide rail 34 is slidably connected with two symmetrically arranged arc-shaped slide blocks 33, and one side of the arc-shaped slide blocks 33 far away from the annular slide rail 34 is fixedly connected with one side of the second slide block 32.
In the invention, the top of the treatment bed 4 is provided with a mattress 57, and both sides of the treatment bed 4 are fixedly connected with pull rings 58.
In the invention, the inner wall of the bottom of the connecting box 15 is fixedly connected with a tension spring 51, the inner walls of the sides far away from each other of the two connecting boxes 15 are fixedly connected with a first slide rail 50, one side of the first slide rail 50 is slidably connected with a first slide block 52 matched with the first slide block, the sides near to each other of the two first slide blocks 52 are fixedly connected with a connecting block 53, the sides near to each other of the two connecting boxes 15 are respectively provided with a rectangular hole 61, two ends of a first fixing rod 48 respectively penetrate through the two rectangular holes 61 and respectively extend into the two connecting boxes 15, two sides of the first fixing rod 48 are respectively welded with the sides near to each other of the two connecting blocks 53, the top of the tension spring 51 is fixedly connected with the bottom of the connecting block 53, the top of the connecting block 53 is fixedly connected with a buffer box 49, the inner wall of the bottom of the buffer box, the two sides of the limit plate 55 are slidably connected with the inner walls of the two sides of the buffer box 49 respectively, the top of the limit plate 55 is fixedly connected with a second fixing rod 56, and the top of the second fixing rod 56 penetrates through the buffer box 49 and is fixedly connected with the inner wall of the top of the connecting box 15.
A method of using a cryoplasma treatment device for prostate cancer treatment, comprising the steps of:
s1, adjusting the height of the treatment bed 4: the first forward and reverse rotation motor 11 is started to make the first forward and reverse rotation motor 11 rotate reversely, the output shaft of the first forward and reverse rotation motor 11 drives the screw rod 44 to rotate, the screw rod 44 drives the thread block 43 to move towards the direction close to the first forward and reverse rotation motor 11, the thread block 43 drives the two second connecting rods 45 to move towards the direction close to the first forward and reverse rotation motor 11, the second connecting rods 45 drive the two lantern rings 41 positioned inside the bottom plate 13 to move towards the direction close to the first forward and reverse rotation motor 11, the lantern ring 41 drives the rotating rod 38 to rotate, the rotating rod 38 drives the first connecting rod 42 to move downwards and drives the lantern ring 41 positioned inside the top plate 10 to move towards the direction close to the first forward and reverse rotation motor 11, at this time, the top plate 10 moves vertically downwards, when the top plate 10 drives the treatment bed 4 to move vertically downwards to a proper position, a patient can conveniently board the treatment bed 4, after the patient lies down, the first, an output shaft of the first forward and reverse rotation motor 11 drives a screw rod 44 to rotate, the screw rod 44 drives a thread block 43 to move in a direction away from the first forward and reverse rotation motor 11, the thread block 43 drives two second connecting rods 45 to move in a direction away from the first forward and reverse rotation motor 11, the second connecting rods 45 drive two lantern rings 41 positioned inside the bottom plate 13 to move in a direction away from the first forward and reverse rotation motor 11, the lantern rings 41 drive a rotating rod 38 to rotate, the rotating rod 38 drives a first connecting rod 42 to move downwards and drives the lantern rings 41 positioned inside the top plate 10 to move in a direction away from the first forward and reverse rotation motor 11, and at the moment, the top plate 10 vertically moves upwards;
s2, adjusting the height of the mounting plate 5: the second forward and reverse rotation motor 26 is started, the second forward and reverse rotation motor 26 drives the rotating shaft 22 to rotate, the rotating shaft 22 can drive the pinion 19 to rotate, the pinion 19 can drive the gearwheel 20 to rotate, the gearwheel 20 can drive the arc plate 21 to rotate in the direction close to the fixed transverse plate 6, the arc plate 21 can downwards push the moving plate 24, the arc plate 21 can drive the moving plate 24 to downwards move, the moving plate 24 can drive the guide rod 17 to downwards slide on the fixed transverse plate 6 and simultaneously compress the return spring 18, the guide rod 17 can drive the mounting plate 5 to downwards move, the mounting plate 5 can drive the second rectangular plate 8 and the plasma emission end 9 to downwards move, in addition, the mounting plate 5 can drive the second sliding block 60 to slide on the second sliding rail 59, and further the distance between the plasma emission end 9 and a treatment part of a patient can be adjusted;
s3, adjusting the plasma emission end 9, specifically comprising the following steps:
s31, the first rectangular plate 7 is pushed upward vertically by hand, the first rectangular plate 7 drives the second supporting rod 29 to move upward vertically, the second supporting rod 29 drives the latch 28 to move upward vertically, the latch 28 is released from braking, when the first rectangular plate 7 is pushed to a proper position, the first rectangular plate 7 is released, and the latch 28 moves downward vertically under the action of gravity and is engaged with the groove 27 again;
s32, pulling the second rectangular plate 8 in a direction away from the first rectangular plate 7 by hand, the second rectangular plate 8 driving the inner toothed ring 47 and the two second sliding blocks 32 to move in a direction away from the first rectangular plate 7, the second sliding blocks 32 driving the first sliding blocks 31 to move in a direction close to the second rectangular plate 8 and extrude the first springs 36, at this time, the inner toothed ring 47 and the brake gear 35 are disengaged, rotating the second rectangular plate 8, the second rectangular plate 8 driving the plasma emission end 9 to rotate, the adjustment of the angle of the plasma emission end 9 can be realized, releasing the hand, the first sliding blocks 31 moving in a direction away from the second rectangular plate 8 under the elastic force of the first springs 36 until contacting with the first limit blocks 30, the first sliding blocks 31 driving the second sliding blocks 32 to move in a direction close to the first limit blocks 30, the second sliding blocks 32 driving the second rectangular plate 8 to move in a direction close to the first rectangular plate 7, until the internal gear ring 47 reengages the brake gear 35;
s4, when emergency is met, the method specifically comprises the following steps:
s41, starting the first forward and reverse rotation motor 11 to enable the first forward and reverse rotation motor 11 to rotate reversely, the first forward and reverse rotation motor 11 finally drives the treatment bed 4 to descend, the treatment bed 4 drives the first supporting rod 3 to move vertically downwards, the first supporting rod 3 drives the U-shaped plate 2 to move vertically downwards, the U-shaped plate 2 drives the two connecting boxes 15 to move vertically downwards, the connecting boxes 15 drive the first fixing rods 48 to move vertically downwards, and the first fixing rods 48 drive the traveling wheels 14 to move vertically downwards until the traveling wheels 14 are attached to the ground and the bottom plate 13 is not in contact with the ground;
s42, the treatment bed 4 is pushed, after the travelling wheels 14 contact with the ground, the first fixing rod 48 is driven to vertically move upwards under the action of the gravity of the treatment bed 4, the first fixing rod 48 drives the two connecting blocks 53 to vertically move upwards, the connecting blocks 53 drive the buffer boxes 49 to vertically move upwards and stretch the tension springs 51, and meanwhile, the buffer boxes 49 compress the second springs 54, so that the effect of buffering an uneven road surface is achieved when the treatment bed 4 is pushed.
Example two
Referring to fig. 15, a low temperature plasma treatment apparatus for prostate cancer treatment, the present embodiment is different from the first embodiment in that: the inner wall of the bottom of the connecting box 15 is fixedly connected with a tension spring 51, the inner wall of one side, away from each other, of each of the two connecting boxes 15 is fixedly connected with a first slide rail 50, one side of each first slide rail 50 is slidably connected with a first slide block 52 in a matched manner, one side, close to each other, of each first slide block 52 is fixedly connected with a connecting block 53, one side, close to each other, of each of the two connecting boxes 15 is provided with a rectangular hole 61, two ends of a first fixing rod 48 respectively penetrate through the two rectangular holes 61 and respectively extend into the two connecting boxes 15, two sides of the first fixing rod 48 are respectively welded with one side, close to each other, of each connecting block 53, the top of the tension spring 51 is fixedly connected with the bottom of the connecting block 53, the top of the connecting block 53 is fixedly connected with a buffer box 49, the inner wall of the bottom of the buffer box 49 is fixedly connected with a second spring 54, the, the top of the limit plate 55 is fixedly connected with a second fixing rod 56, the top of the second fixing rod 56 penetrates through the buffer box 49 and is fixedly connected with the inner wall of the top of the connecting box 15, when an emergency situation is met, the first forward and reverse rotating motor 11 is started to enable the first forward and reverse rotating motor 11 to rotate reversely, the first forward and reverse rotating motor 11 finally drives the treatment bed 4 to descend, the treatment bed 4 drives the first supporting rod 3 to move vertically downwards, the first supporting rod 3 drives the U-shaped plate 2 to move vertically downwards, the U-shaped plate 2 drives the two connecting boxes 15 to move vertically downwards, the connecting box 15 drives the first fixing rod 48 to move vertically downwards, the first fixing rod 48 drives the travelling wheels 14 to move vertically downwards until the travelling wheels 14 are attached to the ground and the bottom plate 13 is not in contact with the ground, the treatment bed 4 is pushed, and after the travelling wheels 14 are in contact with the ground, the first fixing rod 48 is driven to move vertically upwards under the action of, the first fixing rod 48 drives the two connecting blocks 53 to vertically move upwards, the connecting blocks 53 drive the buffer box 49 to vertically move upwards and stretch the tension spring 51, and meanwhile, the buffer box 49 compresses the second spring 54, so that the effect of buffering an uneven road surface is achieved when the treatment bed 4 is pushed.
The working principle is as follows: the first forward and reverse rotation motor 11 is started to make the first forward and reverse rotation motor 11 rotate reversely, the output shaft of the first forward and reverse rotation motor 11 drives the screw rod 44 to rotate, the screw rod 44 drives the thread block 43 to move towards the direction close to the first forward and reverse rotation motor 11, the thread block 43 drives the two second connecting rods 45 to move towards the direction close to the first forward and reverse rotation motor 11, the second connecting rods 45 drive the two lantern rings 41 positioned inside the bottom plate 13 to move towards the direction close to the first forward and reverse rotation motor 11, the lantern ring 41 drives the rotating rod 38 to rotate, the rotating rod 38 drives the first connecting rod 42 to move downwards and drives the lantern ring 41 positioned inside the top plate 10 to move towards the direction close to the first forward and reverse rotation motor 11, at this time, the top plate 10 moves vertically downwards, when the top plate 10 drives the treatment bed 4 to move vertically downwards to a proper position, a patient can conveniently board the treatment bed 4, after the patient lies down, the first, an output shaft of the first forward and reverse rotation motor 11 drives a screw rod 44 to rotate, the screw rod 44 drives a screw block 43 to move in a direction away from the first forward and reverse rotation motor 11, the screw block 43 drives two second connecting rods 45 to move in a direction away from the first forward and reverse rotation motor 11, the second connecting rods 45 drive two lantern rings 41 positioned inside the bottom plate 13 to move in a direction away from the first forward and reverse rotation motor 11, the lantern rings 41 drive a rotating rod 38 to rotate, the rotating rod 38 drives a first connecting rod 42 to move downwards and drive the lantern rings 41 positioned inside the top plate 10 to move in a direction away from the first forward and reverse rotation motor 11, at the moment, the top plate 10 vertically moves upwards, the second forward and reverse rotation motor 26 is started, the second forward and reverse rotation motor 26 drives a rotating shaft 22 to rotate, the rotating shaft 22 can drive a small gear 19 to rotate, the small gear 19 can drive a large gear 20 to rotate, the large gear 20 can drive an arc, the arc plate 21 can push the moving plate 24 downwards, the arc plate 21 can drive the moving plate 24 to move downwards, the moving plate 24 can drive the guide rod 17 to slide downwards on the fixed transverse plate 6, the return spring 18 can be compressed, the guide rod 17 can drive the mounting plate 5 to move downwards, the mounting plate 5 can drive the second rectangular plate 8 and the plasma emission end 9 to move downwards, in addition, the mounting plate 5 can drive the second sliding block 60 to slide on the second sliding rail 59, and further the distance between the plasma emission end 9 and the treatment part of the patient can be adjusted; adjusting the plasma emission end 9, vertically and upwardly pushing the first rectangular plate 7 by hand, driving the second supporting rod 29 to vertically and upwardly move by the first rectangular plate 7, driving the clamping block 28 to vertically and upwardly move by the second supporting rod 29, releasing the braking on the clamping block 28, pushing the first rectangular plate 7 to a proper position left and right as required, releasing the first rectangular plate 7, and vertically and downwardly moving the clamping block 28 under the action of gravity to be clamped with the groove 27 again; pulling the second rectangular plate 8 in a direction away from the first rectangular plate 7 by a hand, the second rectangular plate 8 driving the inner toothed ring 47 and the two second sliding blocks 32 to move in a direction away from the first rectangular plate 7, the second sliding blocks 32 driving the first sliding blocks 31 to move in a direction close to the second rectangular plate 8 and extruding the first springs 36, at this time, the inner toothed ring 47 and the brake gears 35 are disengaged, rotating the second rectangular plate 8, the second rectangular plate 8 driving the plasma emission end 9 to rotate, so that the adjustment of the angle of the plasma emission end 9 can be realized, releasing the hand, the first sliding blocks 31 moving in a direction away from the second rectangular plate 8 under the elastic force of the first springs 36 until contacting with the first limit blocks 30, the first sliding blocks 31 driving the second sliding blocks 32 to move in a direction close to the first limit blocks 30, the second sliding blocks 32 driving the second rectangular plate 8 to move in a direction close to the first rectangular plate 7, until the internal gear ring 47 reengages the brake gear 35; in response to an emergency, the first forward and reverse rotation motor 11 is started to rotate the first forward and reverse rotation motor 11 reversely, the first forward and reverse rotation motor 11 finally drives the treatment bed 4 to descend, the treatment bed 4 drives the first support rod 3 to move vertically downwards, the first support rod 3 drives the U-shaped plate 2 to move vertically downwards, the U-shaped plate 2 drives the two connecting boxes 15 to move vertically downwards, the connecting boxes 15 drive the first fixing rod 48 to move vertically downwards, the first fixing rod 48 drives the travelling wheels 14 to move vertically downwards until the travelling wheels 14 are attached to the ground and the bottom plate 13 is not in contact with the ground, the treatment bed 4 is pushed, after the travelling wheels 14 are in contact with the ground, the first fixing rod 48 is driven to move vertically upwards under the action of the gravity of the treatment bed 4, the first fixing rod 48 drives the two connecting blocks 53 to move vertically upwards, the connecting blocks 53 drive the buffer boxes 49 to move vertically upwards and stretch the tension springs 51, at the same time, the buffer box 49 compresses the second spring 54, thereby playing a role of buffering the uneven road surface when the treatment couch 4 is pushed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The low-temperature plasma treatment equipment for treating the prostate cancer comprises two fixing plates (1) which are symmetrically arranged, and is characterized in that the tops of the two fixing plates (1) are fixedly connected with the same fixed transverse plate (6), one sides of the two fixing plates (1) far away from each other are fixedly connected with second slide rails (59), one sides of the two second slide rails (59) far away from each other are respectively and slidably connected with second slide blocks (60) which are matched, one ends of the two second slide blocks (60) close to each other are fixedly connected with the same mounting plate (5), one side of each fixing plate (1) is provided with a low-temperature plasma treatment instrument (16), the low-temperature plasma treatment instrument (16) is connected with two plasma transmitting ends (9), and the top of each fixing transverse plate (6) is provided with an adjusting component for adjusting the height of the mounting plate (5), the bottom of mounting panel (5) is provided with the subassembly that turns to that is used for adjusting the angle of plasma emission end (9), two be provided with treatment bed (4) between fixed plate (1), the bottom of treatment bed (4) is provided with the lifting unit who is used for adjusting the height of treatment bed (4), the bottom fixedly connected with of treatment bed (4) is used for removing the removal subassembly of treatment bed (4).
2. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 1, wherein the adjusting assembly comprises a rectangular box (25) fixedly mounted on the top of a fixed transverse plate (6), four symmetrically arranged guide rods (17) are welded on the top of the mounting plate (5), the top ends of the guide rods (17) penetrate through the fixed transverse plate (6) and extend into the rectangular box (25), four same moving plates (24) are welded on the top of the guide rods (17), a return spring (18) is sleeved on the outer wall of each guide rod (17), and the return spring (18) is located between each moving plate (24) and the fixed transverse plate (6).
3. The low temperature plasma treatment device for prostate cancer treatment according to claim 1, it is characterized in that the adjusting component also comprises a second positive and negative rotation motor (26) fixedly arranged on one side of the rectangular box (25), a rotating shaft (22) is welded on an output shaft of the second forward and reverse rotating motor (26), one end of the rotating shaft (22) penetrates through the rectangular box (25) and is rotatably connected with the inner wall of one side of the rectangular box (25), a pinion (19) is fixedly sleeved on the outer wall of the rotating shaft (22), two vertical plates (23) are symmetrically welded on the inner wall of the top of the rectangular box (25), one side, close to each other, of each vertical plate (23) is rotatably connected with the same arc-shaped plate (21), one side of the arc-shaped plate (21) is welded with a large gear (20), the small gear (19) is meshed with the large gear (20), the bottom of the arc-shaped plate (21) is contacted with the top of the moving plate (24).
4. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 1, wherein the steering component comprises a groove (27) formed inside the mounting plate (5), two symmetrically arranged clamping blocks (28) are clamped inside the groove (27), a second supporting rod (29) is fixedly connected to the bottom of the clamping block (28), a first rectangular plate (7) is fixedly connected to the bottom of the second supporting rod (29), a braking gear (35) is fixedly connected to each end, far away from the first rectangular plate (7), of the first rectangular plate, two symmetrically arranged first limiting blocks (30) are fixedly connected to the top and the bottom of the first rectangular plate (7), the same first sliding rod (37) is fixedly connected to one side, close to each other, of the two first limiting blocks (30), and a first sliding block (31) is slidably connected to the outer wall of the first sliding rod (37), the cover is equipped with first spring (36) on the outer wall of first slide bar (37), first spring (36) are located between first stopper (30) and first sliding block (31), two the equal fixedly connected with second sliding block (32) of one end that first sliding block (31) kept away from each other, two one side sliding connection that first sliding block (31) were kept away from in second sliding block (32) has same second rectangular plate (8), mounting groove (46) have been seted up to one side that second rectangular plate (8) are close to first rectangular plate (7), the inner wall fixedly connected with of mounting groove (46) and interior ring gear (47) of brake gear (35) looks adaptation, interior ring gear (47) mesh with brake gear (35) mutually.
5. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 1, wherein the lifting assembly comprises a top plate (10) and a bottom plate (13), the top of the top plate (10) is fixedly connected with the bottom of the treatment bed (4), one side of the bottom plate (13) is fixedly connected with a first forward and reverse rotation motor (11), the output shaft of the first forward and reverse rotation motor (11) penetrates through the bottom plate (13) and is fixedly connected with a lead screw (44), the lead screw (44) is rotatably connected with a fixed block (12), the bottom of the fixed block (12) is fixedly connected with the inner wall of the bottom plate (13), the outer wall of the lead screw (44) is threaded and sleeved with a thread block (43), the two sides of the thread block (43) are fixedly connected with second connecting rods (45), the two inner walls of the two sides of the bottom plate (13) and the top plate (10) are fixedly connected with two second sliding rods (40) which are, the outer wall of second slide bar (40) slides the cover and is equipped with lantern ring (41), the top that is located inside lantern ring (41) of bottom plate (13) and the bottom that is located inside lantern ring (41) of roof (10) all rotate and be connected with bull stick (38), the other end that is located bull stick (38) in bottom plate (13) rotates with one side inner wall of roof (10) to be connected, and the other end that is located bull stick (38) in roof (10) rotates with one side inner wall of bottom plate (13) to be connected, four the intermediate position of bull stick (38) rotates and is connected with same head rod (42), two the one side fixed connection that keeps away from each other of one end that second connecting rod (45) kept away from each other all with two lantern ring (41) that are located bottom plate (13) each other, the equal fixedly connected with second stopper (39) in both ends of second slide bar (40).
6. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 1, wherein the moving assembly comprises four first supporting rods (3) fixedly connected to four corners of the bottom of the treatment bed (4), the bottom of each first supporting rod (3) is fixedly connected with a U-shaped plate (2), the bottom of each U-shaped plate (2) is respectively and fixedly connected with two symmetrically arranged connecting boxes (15), one side of each connecting box (15) far away from each other is fixedly connected with the same first fixing rod (48), and the outer wall of each first fixing rod (48) is rotatably sleeved with a traveling wheel (14).
7. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 4, wherein one side of the second rectangular plate (8) close to the first rectangular plate (7) is fixedly connected with an annular slide rail (34), two symmetrically arranged arc-shaped slide blocks (33) are slidably connected on the annular slide rail (34), and one side of the arc-shaped slide blocks (33) far away from the annular slide rail (34) is fixedly connected with one side of the second slide block (32).
8. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 4, characterized in that a mattress (57) is arranged on the top of the treatment bed (4), and pull rings (58) are fixedly connected to both sides of the treatment bed (4).
9. The low-temperature plasma treatment equipment for prostate cancer treatment according to claim 6, wherein the inner wall of the bottom of the connection box (15) is fixedly connected with a tension spring (51), the inner wall of one side of the two connection boxes (15) far away from each other is fixedly connected with a first slide rail (50), one side of the first slide rail (50) is slidably connected with a first slide block (52) matched with the first slide block, one side of the two first slide blocks (52) close to each other is fixedly connected with a connection block (53), one side of the two connection boxes (15) close to each other is provided with a rectangular hole (61), two ends of the first fixing rod (48) respectively penetrate through the two rectangular holes (61) and respectively extend into the two connection boxes (15), and two sides of the first fixing rod (48) are respectively welded with one side of the two connection blocks (53) close to each other, the utility model discloses a damping device, including extension spring (51), the top of extension spring (51) and the bottom fixed connection of connecting block (53), the top fixedly connected with buffering box (49) of connecting block (53), the bottom inner wall fixedly connected with second spring (54) of buffering box (49), the top fixedly connected with limiting plate (55) of second spring (54), the both sides of limiting plate (55) respectively with the both sides inner wall sliding connection of buffering box (49), the top fixedly connected with second dead lever (56) of limiting plate (55), the top of second dead lever (56) run through buffering box (49) and with the top inner wall fixed connection of connecting box (15).
10. Use of a cryoplasma treatment device for prostate cancer treatment according to any of claims 1-9, characterized in that: it comprises the following steps:
s1, adjusting the height of the treatment bed (4): the first forward and reverse rotation motor (11) is started to enable the first forward and reverse rotation motor (11) to rotate reversely, an output shaft of the first forward and reverse rotation motor (11) drives a screw rod (44) to rotate, the screw rod (44) drives a thread block (43) to move towards the direction close to the first forward and reverse rotation motor (11), the thread block (43) drives two second connecting rods (45) to move towards the direction close to the first forward and reverse rotation motor (11), the second connecting rods (45) drive two lantern rings (41) positioned inside a bottom plate (13) to move towards the direction close to the first forward and reverse rotation motor (11), the lantern rings (41) drive a rotating rod (38) to rotate, the rotating rod (38) drives the first connecting rod (42) to move downwards and drives the lantern ring (41) positioned inside a top plate (10) to move towards the direction close to the first forward and reverse rotation motor (11), at the moment, the top plate (10) moves vertically downwards, and the top plate (10) drives a treatment bed (4) to move vertically downwards to a, the patient can conveniently get on the treatment bed (4), after the patient lies, the first forward and reverse rotation motor (11) rotates forward, the output shaft of the first forward and reverse rotation motor (11) drives the screw rod (44) to rotate, the screw rod (44) drives the thread block (43) to move towards the direction far away from the first forward and reverse rotation motor (11), the thread block (43) drives the two second connecting rods (45) to move towards the direction far away from the first forward and reverse rotation motor (11), the second connecting rods (45) drive the two lantern rings (41) positioned in the bottom plate (13) to move towards the direction far away from the first forward and reverse rotation motor (11), the lantern rings (41) drive the rotating rod (38) to rotate, the rotating rod (38) drives the first connecting rod (42) to move downwards and drives the lantern ring (41) positioned in the top plate (10) to move towards the direction far away from the first forward and reverse rotation motor (11), and the top plate (10) moves vertically upwards;
s2, adjusting the height of the mounting plate (5): the second forward and reverse rotation motor (26) is started, the second forward and reverse rotation motor (26) drives the rotating shaft (22) to rotate, the rotating shaft (22) can drive the pinion (19) to rotate, the pinion (19) can drive the gearwheel (20) to rotate, the gearwheel (20) can drive the arc plate (21) to rotate towards the direction close to the fixed transverse plate (6), the arc plate (21) can downwards push the moving plate (24), the arc plate (21) can drive the moving plate (24) to downwards move, the moving plate (24) can drive the guide rod (17) to downwards slide on the fixed transverse plate (6) and simultaneously compress the reset spring (18), the guide rod (17) can drive the mounting plate (5) to downwards move, the mounting plate (5) can drive the second rectangular plate (8) and the plasma emission end (9) to downwards move, in addition, the mounting plate (5) can drive the second sliding block (60) to slide on the second sliding rail (59), further, the distance between the plasma emission end (9) and the treatment part of the patient can be adjusted;
s3, adjusting the plasma emission end (9), which comprises the following steps:
s31, the first rectangular plate (7) is vertically pushed upwards by a hand, the first rectangular plate (7) drives the second supporting rod (29) to vertically move upwards, the second supporting rod (29) drives the clamping block (28) to vertically move upwards, braking on the clamping block (28) is relieved, when the first rectangular plate (7) is pushed to a proper position from left to right as required, the first rectangular plate (7) is released, and the clamping block (28) vertically moves downwards under the action of gravity and is clamped with the groove (27) again;
s32, pulling the second rectangular plate (8) in the direction far away from the first rectangular plate (7) by hand, the second rectangular plate (8) drives the inner toothed ring (47) and the two second sliding blocks (32) to move in the direction far away from the first rectangular plate (7), the second sliding blocks (32) drive the first sliding blocks (31) to move in the direction close to the second rectangular plate (8) and extrude the first springs (36), at the moment, the inner toothed ring (47) and the brake gear (35) are disengaged, rotating the second rectangular plate (8), the second rectangular plate (8) drives the plasma emission end (9) to rotate, the adjustment of the angle of the plasma emission end (9) can be realized, the hand is released, the first sliding blocks (31) move in the direction far away from the second rectangular plate (8) under the elastic force of the first springs (36) until contacting with the first limiting blocks (30), the first sliding blocks (31) drive the second limiting blocks (32) to move in the direction close to the first limiting blocks (30), the second sliding block (32) drives the second rectangular plate (8) to move towards the direction close to the first rectangular plate (7) until the inner gear ring (47) is re-meshed with the brake gear (35);
s4, when emergency is met, the method specifically comprises the following steps:
s41, a first forward and reverse rotation motor (11) is started to enable the first forward and reverse rotation motor (11) to rotate reversely, the first forward and reverse rotation motor (11) finally drives a treatment bed (4) to descend, the treatment bed (4) drives a first supporting rod (3) to move vertically downwards, the first supporting rod (3) drives a U-shaped plate (2) to move vertically downwards, the U-shaped plate (2) drives two connecting boxes (15) to move vertically downwards, the connecting boxes (15) drive first fixing rods (48) to move vertically downwards, and the first fixing rods (48) drive travelling wheels (14) to move vertically downwards until the travelling wheels (14) are attached to the ground and a bottom plate (13) is not in contact with the ground;
s42, promote treatment bed (4), after walking wheel (14) and ground contact, can drive first dead lever (48) vertical rebound under the effect of the gravity of treatment bed (4), first dead lever (48) drive two vertical rebound of connecting block (53), connecting block (53) drive vertical rebound of buffering box (49) and extension spring (51), buffering box (49) compression second spring (54) simultaneously, when promoting treatment bed (4), play the effect of buffering to the road surface of injustice.
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| CN113546229A (en) * | 2021-07-23 | 2021-10-26 | 南通市第一人民医院 | Drainage bottle for cardiovascular internal medicine with adjustable drainage speed |
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| CN112089986B (en) | 2023-09-22 |
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