CN114983451A

CN114983451A - Multifunctional CT protection device for CT diagnosis and treatment

Info

Publication number: CN114983451A
Application number: CN202210499987.0A
Authority: CN
Inventors: 张红伟; 刘光启; 张宁; 张奔腾; 史莉莉
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-02

Abstract

The invention discloses a multifunctional CT (computed tomography) protective device for CT diagnosis and treatment, which relates to the technical field of CT diagnosis and treatment and comprises a bottom plate, wherein a lifting box is fixedly connected in the middle of the top of the bottom plate, a telescopic rod is fixedly connected to the inner bottom wall of the lifting box, a lifting plate is fixedly connected to the top of the telescopic rod, and a sliding bed plate is slidably connected to the top of the lifting plate. According to the invention, the bottom lead cloth is arranged, so that the lower body of a diagnosed person can be covered, the iron sheet can be adsorbed by the electromagnet, the bottom lead cloth can be prevented from moving when the diagnosed person lies on the top of the mattress, and the diagnosed person can be better protected.

Description

Multifunctional CT protection device for CT diagnosis and treatment

Technical Field

The invention relates to the technical field of CT diagnosis and treatment, in particular to a multifunctional CT protective device for CT diagnosis and treatment.

Background

Because CT has the characteristics of clear images, clear anatomical relationship and the like, compared with nuclide scanning and ultrasonic images, the CT is obviously improved in the aspects of lesion examination rate and diagnosis and treatment accuracy, and is widely applied to clinical diagnosis and treatment. At present, in order to solve the problem, when a plurality of hospitals carry out CT examination on patients, radiation-proof clothes are often covered on the patients, and the examined people only carry out protection on the patients, but the exposure of the CT bulb tube rotates around the patients, and the radiation of the patients still can not be reduced to the maximum extent, so that a protection device needs to be designed, the periphery of the examined people is cylindrical, and the radiation released by the bulb tube of the CT machine in the rotating process around the human body is blocked, so that the protection of 360 degrees in all directions is realized, and the radiation-proof efficiency is improved.

At present, a lot of hospitals generally adopt the lead clothing to cover when patient who diagnoses to needs are CT protects, but this kind can not wrap up patient's belly completely through covering the mode, there is very big blind area of protection, when the ray shines human belly through the gap, can be very big to the gonad organ influence of human body, and patient need follow the inside that the bed body removed the scanning frame when examining, because the bed board both sides do not protect, a lot of patients can fear when the bed board removes, can be from the bed even from the bed, influence normal diagnosis.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional CT protective device for CT diagnosis and treatment, which has the advantages of tightly covering the non-examined part below the chest, protecting the patient, preventing the patient from moving around on a bed body and the like, and solves the problems in the background art.

(II) technical scheme

In order to realize the purposes of tightly covering the non-examined parts below the chest, protecting the patient and preventing the patient from moving on the bed body, the invention provides the following technical scheme: a multifunctional CT protective device for CT diagnosis and treatment comprises a bottom plate, wherein a lifting box is fixedly connected to the middle of the top of the bottom plate, a telescopic rod is fixedly connected to the inner bottom wall of the lifting box, a lifting plate is fixedly connected to the top of the telescopic rod, and a sliding bed plate is slidably connected to the top of the lifting plate;

a rack is fixedly connected to the middle of the bottom of the sliding bed plate along the length direction of the sliding bed plate, a motor cavity is formed in the lifting plate, a servo motor is fixedly connected to the inner bottom wall of the motor cavity, an output shaft is arranged at one end of the servo motor, a driving gear is connected to the middle key of the output shaft, a rack groove is formed in the top of the lifting plate, and the driving gear and the rack are meshed in the rack groove;

the top of the sliding bed plate is provided with a rectangular groove, a mattress is clamped in the rectangular groove, the top of the sliding bed plate is provided with a spring hole, a supporting spring is fixedly connected inside the spring hole, the side wall of the sliding bed plate is provided with a sliding groove, a middle steel wire is fixedly connected inside the sliding groove, a bottom lead cloth is sleeved outside the middle steel wire, the bottom edge of the bottom lead cloth is fixedly connected with iron sheets, and two sides of the mattress are fixedly connected with electromagnets uniformly distributed along the iron sheets;

one end of the sliding bed plate is fixedly connected with a containing barrel, top lead cloth is arranged inside the containing barrel, the outer wall of the end part of the top lead cloth is fixedly connected with a pull rope, the other end of the pull rope is fixedly connected with a rubber ring, the side surface of the sliding bed plate is movably connected with a guardrail through a hinge, the side wall of the guardrail is provided with a moving groove, the inside of the moving groove is fixedly connected with an edge steel wire, the rubber ring is sleeved outside the edge steel wire, and the top edge of the bottom lead cloth is bonded with the top lead cloth through a magic tape;

the middle part of the storage barrel is fixedly connected with a fixing shaft, the outer part of the fixing shaft is connected with a winding drum through a coil spring, and two ends of the winding drum are movably connected with the inner wall of the storage barrel through bearings.

Preferably, the end part side wall of the guardrail is fixedly connected with a clamping jaw, the outer side wall of the sliding bed board is provided with a clamping hole, the inside of the clamping hole is movably connected with a clamping rod through a movable shaft, and the clamping jaw is clamped with the end part of the clamping rod.

Preferably, the inside of the top lead cloth and the bottom lead cloth is provided with lead particles, the two side surface outmost layers of the top lead cloth and the bottom lead cloth are provided with non-woven fabrics, and the width of the top lead cloth is larger than that of the bottom lead cloth.

Preferably, the output shaft penetrates through the driving gear, an end bearing is fixedly connected to the middle of the side wall of the motor cavity, and the inner wall of the end bearing is fixedly connected with the output shaft.

Preferably, the bottom of the mattress is fixedly connected with a conductive column, the top of the sliding bed board is provided with an electricity receiving groove, the inner bottom wall of the electricity receiving groove is fixedly connected with a jacking spring, and the top of the jacking spring is fixedly connected with a conductive sheet.

Preferably, the bottom of the conductive column is inserted into the electric connection groove, and the conductive column and the conductive sheet are electrically connected with the electromagnet.

Preferably, the bottom fixedly connected with slide bar of slide bed board, the cross-section of slide bar is T shape, the slide bar has two, two the slide bar sets up about the rack symmetry.

Preferably, the top of lifter plate is seted up the sliding tray that the cross-sectional shape is T, the diapire of sliding tray has the gyro wheel through pivot swing joint, the sliding tray sets up with the slide bar cooperation, the bottom support of slide bar is at the top of gyro wheel.

Preferably, the top of one end of bottom plate fixedly connected with support frame, the top fixedly connected with detector of support frame, the hole of diagnosing has been seted up at the middle part of detector, the diameter of diagnosing the hole is greater than the width of sliding bed board.

Three beneficial effects

Compared with the prior art, the invention provides a multifunctional CT protective device for CT diagnosis and treatment, which has the following beneficial effects:

1. this multi-functional CT protector is diagnose with CT can cover the lower part of the body of being diagnosed and treated through setting up the lead cloth in bottom, can utilize the electro-magnet to adsorb the iron sheet simultaneously, lies in the top of mattress by the person of diagnosing, can prevent that the lead cloth in bottom from taking place to remove to the better protection of being diagnosed and treated person.

2. This multi-functional CT protector is diagnose with CT through setting up the lead cloth in top, can pull out the lead cloth in top from the inside of storage cylinder when using, can be convenient again simultaneously when using will pull out from the storage cylinder is inside, and the guardrail not only can prevent that personnel from dropping from the mattress, can press from both sides the drawing back that can prevent the lead cloth in top with the rubber ring simultaneously, reaches the purpose of covering the protection to the top.

3. This CT diagnoses with multi-functional CT protector, through setting up servo motor, can be convenient with the inside that the slide plate moved the detector, through setting up the conducting strip and leading electrical pillar, can be very light when removing the lead cloth in bottom, can control the electro-magnet again and fix the position of the lead cloth in bottom, can paste through the magic simultaneously and link into the tube-shape with the lead cloth in top and the lead cloth in bottom, reach the purpose to being diagnose the better protection of person.

Drawings

FIG. 1 is a schematic left-view perspective view of the present invention;

FIG. 2 is a schematic right-view perspective view of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at A according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 3 at B according to the present invention;

FIG. 6 is a schematic sectional view of a motor cavity according to the present invention;

FIG. 7 is a schematic cross-sectional view of the storage barrel of the present invention;

FIG. 8 is a schematic cross-sectional view of a card hole of the present invention;

FIG. 9 is a schematic view of the structure of FIG. 1 at C according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a lifting box; 4. a lifting plate; 5. a fixed shaft; 6. a storage cylinder; 7. top lead cloth; 8. bottom lead cloth; 9. a mattress; 10. a guardrail; 11. a detector; 12. a slide bar; 13. a roller; 14. an end bearing; 15. a telescopic rod; 16. a drive gear; 17. a servo motor; 18. a rack; 19. a spring hole; 20. a support spring; 21. pulling a rope; 22. a moving groove; 23. a rubber ring; 24. edge steel wires; 25. a middle steel wire; 26. a sliding bed plate; 27. an electromagnet; 28. iron sheets; 29. magic tape; 30. a conductive post; 31. an electric connection groove; 32. the spring is tightly propped; 33. a conductive sheet; 34. a motor cavity; 35. an output shaft; 36. a rack slot; 37. a reel; 38. a coil spring; 39. a clamping hole; 40. a jaw; 41. a chucking spring; 42. a movable shaft; 43. and (5) clamping the rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a multifunctional CT protection device for CT diagnosis and treatment comprises a bottom plate 1, wherein a lifting box 3 is fixedly connected in the middle of the top of the bottom plate 1, a telescopic rod 15 is fixedly connected to the inner bottom wall of the lifting box 3, a lifting plate 4 is fixedly connected to the top of the telescopic rod 15, and a sliding bed plate 26 is slidably connected to the top of the lifting plate 4;

a rack 18 is fixedly connected to the middle of the bottom of the sliding bed plate 26 along the length direction of the sliding bed plate 26, a motor cavity 34 is formed in the lifting plate 4, a servo motor 17 is fixedly connected to the inner bottom wall of the motor cavity 34, an output shaft 35 is arranged at one end of the servo motor 17, a driving gear 16 is connected to a middle key of the output shaft 35, a rack groove 36 is formed in the top of the lifting plate 4, and the driving gear 16 and the rack 18 are meshed in the rack groove 36;

the top of the sliding bed plate 26 is provided with a rectangular groove, the inside of the rectangular groove is clamped with the mattress 9, the top of the sliding bed plate 26 is provided with a spring hole 19, the inside of the spring hole 19 is fixedly connected with a supporting spring 20, the side wall of the sliding bed plate 26 is provided with a sliding groove, the inside of the sliding groove is fixedly connected with an intermediate steel wire 25, the outside of the intermediate steel wire 25 is sleeved with a bottom lead cloth 8, the bottom edge of the bottom lead cloth 8 is fixedly connected with an iron sheet 28, and two sides of the mattress 9 are fixedly connected with electromagnets 27 which are uniformly distributed along the iron sheet 28;

one end of a sliding bed plate 26 is fixedly connected with a storage barrel 6, top lead cloth 7 is arranged inside the storage barrel 6, the outer wall of the end part of the top lead cloth 7 is fixedly connected with a pull rope 21, the other end of the pull rope 21 is fixedly connected with a rubber ring 23, the side surface of the sliding bed plate 26 is movably connected with a guardrail 10 through a hinge, the side wall of the guardrail 10 is provided with a moving groove 22, the inside of the moving groove 22 is fixedly connected with an edge steel wire 24, the rubber ring 23 is sleeved outside the edge steel wire 24, and the top edge of the bottom lead cloth 8 is bonded with the top lead cloth 7 through a magic tape 29;

the middle part of the containing cylinder 6 is fixedly connected with a fixed shaft 5, the outside of the fixed shaft 5 is connected with a winding drum 37 through a coil spring 38, two ends of the winding drum 37 are movably connected with the inner wall of the containing cylinder 6 through bearings, the side wall of the end part of the guardrail 10 is fixedly connected with a clamping jaw 40, the outer side wall of the sliding bed board 26 is provided with a clamping hole 39, the inside of the clamping hole 39 is movably connected with a clamping rod 43 through a movable shaft 42, the clamping jaw 40 is clamped with the end part of the clamping rod 43, the inside of the top lead cloth 7 and the bottom lead cloth 8 are both provided with lead particles, the outermost layers of the two side surfaces of the top lead cloth 7 and the bottom lead cloth 8 are both provided with non-woven fabrics, the width of the top lead cloth 7 is larger than that of the bottom lead cloth 8, an output shaft 35 penetrates through a driving gear 16, the middle part of the side wall of a motor cavity 34 is fixedly connected with an end bearing 14, the inner wall of the end bearing 14 is fixedly connected with the output shaft 35, the middle part of the bottom of the mattress 9 is fixedly connected with a conductive post 30, the middle of the top of the sliding bed plate 26 is provided with a power receiving groove 31, the inner bottom wall of the power receiving groove 31 is fixedly connected with a tightening spring 32, the top of the tightening spring 32 is fixedly connected with a conducting strip 33, the bottom of the conducting strip 30 is inserted in the power receiving groove 31, the conducting strip 30, the conducting strip 33 and the electromagnet 27 are electrically connected, the bottom of the sliding bed plate 26 is fixedly connected with a sliding rod 12, the cross section of the sliding rod 12 is T-shaped, the number of the sliding rods 12 is two, the two sliding rods 12 are symmetrically arranged relative to the rack 18, the top of the lifting plate 4 is provided with a sliding groove with a T-shaped cross section, the bottom wall of the sliding groove is movably connected with a roller 13 through a rotating shaft, the sliding groove is matched with the sliding rod 12, the bottom of the sliding rod 12 is supported on the top of the roller 13, the top of one end of the bottom plate 1 is fixedly connected with a support frame 2, the top of the support frame 2 is fixedly connected with a detector 11, the middle part of the detector 11 is provided with a diagnosis hole, the diameter of the diagnosis and treatment hole is larger than the width of the sliding bed plate 26.

When the medical bed is used, firstly, the position of the bottom lead cloth 8 is adjusted according to the height of a diagnosed person, when the bottom lead cloth 8 is pulled, the electromagnet 27 is not electrified, the bottom lead cloth 8 can be easily moved, when the diagnosed person presses on the mattress 9, the whole mattress 9 descends due to the compression of the supporting spring 20, the conductive post 30 and the conductive post 33 can be communicated, the electromagnet 27 is electrified to ensure that the bottom lead cloth 8 can be adsorbed at the top of the mattress 9, the diagnosed person is prevented from moving the bottom lead cloth 8 when the mattress 9 is loaded, after the diagnosed person lies, a medical worker pulls the rubber ring 23 to pull out the top lead cloth 7, when the mattress is pulled to the same position with the bottom lead cloth 8, the rubber ring 23 is clamped in the moving groove 22 by rotating the guardrail 10 to protect the two sides of the sliding bed board 26, and the top lead cloth 7 is prevented from being automatically withdrawn, then press the both sides of top lead cloth 7 under the person of being diagnosed and treated, utilize magic subsides 29 to link together top lead cloth 7 and bottom lead cloth 8 to carry out the omnidirectional parcel to the person of being diagnosed and treated, reach the purpose of effective protection.

In conclusion, the multifunctional CT protection device for CT diagnosis and treatment can cover the lower body of the patient by arranging the bottom lead cloth 8, can adsorb the iron sheet 28 by the electromagnet 27, can prevent the bottom lead cloth 8 from moving when the patient lies on the top of the mattress 9, thereby better protecting the patient, can pull the top lead cloth 7 out of the containing cylinder 6 when in use by arranging the top lead cloth 7, can conveniently pull the top lead cloth 7 out of the containing cylinder 6 when in use, can prevent the personnel from falling off the mattress 9 by arranging the top lead cloth 7, can clamp the rubber ring 23 to prevent the top lead cloth 7 from withdrawing, thereby achieving the purpose of covering and protecting the top, can conveniently move the sliding bed plate 26 into the detector 11 by arranging the servo motor 17, and can conveniently move the sliding bed plate 26 into the detector 11 by arranging the conducting strip 33 and the conducting post 30, can very relax when removing bottom lead cloth 8, can control electro-magnet 27 again and fix the position of bottom lead cloth 8, can even become the tube-shape through magic subsides 29 with top lead cloth 7 and bottom lead cloth 8 simultaneously, reach the purpose to being diagnosed the better protection of person.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CT diagnoses with multi-functional CT protector, includes bottom plate (1), its characterized in that: the middle of the top of the bottom plate (1) is fixedly connected with a lifting box (3), the inner bottom wall of the lifting box (3) is fixedly connected with a telescopic rod (15), the top of the telescopic rod (15) is fixedly connected with a lifting plate (4), and the top of the lifting plate (4) is slidably connected with a sliding bed plate (26);

a rack (18) is fixedly connected to the middle of the bottom of the sliding bed plate (26) along the length direction of the sliding bed plate (26), a motor cavity (34) is formed in the lifting plate (4), a servo motor (17) is fixedly connected to the inner bottom wall of the motor cavity (34), an output shaft (35) is arranged at one end of the servo motor (17), a driving gear (16) is connected to the middle key of the output shaft (35) in a key mode, a rack groove (36) is formed in the top of the lifting plate (4), and the driving gear (16) is meshed with the rack (18) in the rack groove (36);

the top of the sliding bed plate (26) is provided with a rectangular groove, a mattress (9) is clamped in the rectangular groove, the top of the sliding bed plate (26) is provided with a spring hole (19), a supporting spring (20) is fixedly connected inside the spring hole (19), the side wall of the sliding bed plate (26) is provided with a sliding groove, the inside of the sliding groove is fixedly connected with a middle steel wire (25), the outside of the middle steel wire (25) is sleeved with a bottom lead cloth (8), the bottom edge of the bottom lead cloth (8) is fixedly connected with an iron sheet (28), and two sides of the mattress (9) are fixedly connected with electromagnets (27) which are uniformly distributed along the iron sheet (28);

one end of the sliding bed plate (26) is fixedly connected with a storage barrel (6), top lead cloth (7) is arranged inside the storage barrel (6), the outer wall of the end part of the top lead cloth (7) is fixedly connected with a pull rope (21), the other end of the pull rope (21) is fixedly connected with a rubber ring (23), the side surface of the sliding bed plate (26) is movably connected with a guardrail (10) through a hinge, the side wall of the guardrail (10) is provided with a moving groove (22), the inside of the moving groove (22) is fixedly connected with an edge steel wire (24), the rubber ring (23) is sleeved outside the edge steel wire (24), and the top edge of the bottom lead cloth (8) is bonded with the top lead cloth (7) through a magic tape (29);

the middle part of the storage barrel (6) is fixedly connected with a fixed shaft (5), the outer part of the fixed shaft (5) is connected with a winding barrel (37) through a coil spring (38), and two ends of the winding barrel (37) are movably connected with the inner wall of the storage barrel (6) through bearings.

2. The multifunctional CT protective device for CT diagnosis and treatment according to claim 1, wherein: the utility model discloses a guardrail structure, including guardrail (10), end portion lateral wall fixedly connected with jack catch (40), card hole (39) have been seted up to the lateral wall of slide bed board (26), there are kelly (43) in the inside in card hole (39) through loose axle (42) swing joint, jack catch (40) and the mutual joint of tip of kelly (43), the bottom of kelly (43) is provided with chucking spring (41).

3. The multifunctional CT protective device for CT diagnosis and treatment according to claim 2, wherein: the lead button is all equipped with in the inside of top lead cloth (7) and bottom lead cloth (8), the both sides face of top lead cloth (7) and bottom lead cloth (8) is outmost all to be provided with the non-woven fabrics, the width of top lead cloth (7) is greater than the width of bottom lead cloth (8).

4. The multifunctional CT protective device for CT diagnosis and treatment according to claim 1, wherein: the output shaft (35) penetrates through the driving gear (16), the middle part of the side wall of the motor cavity (34) is fixedly connected with an end bearing (14), and the inner wall of the end bearing (14) is fixedly connected with the output shaft (35).

5. The multifunctional CT protective device for CT diagnosis and treatment according to claim 1, wherein: fixedly connected with leads electrical pillar (30) in the middle of the bottom of mattress (9), seted up in the middle of the top of slide bed board (26) and connect electric trough (31), connect inner diapire fixedly connected with top tight spring (32) of electric trough (31), top fixedly connected with conducting strip (33) of top tight spring (32).

6. The multifunctional CT protective device for CT diagnosis and treatment according to claim 5, wherein: the bottom of the conductive column (30) is inserted into the electric connection groove (31), and the conductive column (30), the conductive sheet (33) and the electromagnet (27) are electrically connected.

7. The multifunctional CT protective device for CT diagnosis and treatment according to claim 1, wherein: the bottom fixedly connected with slide bar (12) of slide bed board (26), the cross-section of slide bar (12) is T shape, slide bar (12) have two, two slide bar (12) are about rack (18) symmetry setting.

8. The multifunctional CT protective device for CT diagnosis and treatment according to claim 7, wherein: the top of lifter plate (4) is seted up the sliding tray that the cross-sectional shape is T shape, the diapire of sliding tray has gyro wheel (13) through pivot swing joint, the sliding tray sets up with slide bar (12) cooperation, the bottom sprag of slide bar (12) is at the top of gyro wheel (13).

9. The multifunctional CT protective device for CT diagnosis and treatment according to claim 1, wherein: the utility model discloses a diagnosis and treatment device, including bottom plate (1), the one end top fixedly connected with support frame (2) of bottom plate (1), the top fixedly connected with detector (11) of support frame (2), the hole of diagnosing has been seted up at the middle part of detector (11), the diameter of diagnosing the hole is greater than the width of slide bed board (26).