CN210056053U

CN210056053U - Medical science is patient auxiliary device for CT image

Info

Publication number: CN210056053U
Application number: CN201920458495.0U
Authority: CN
Inventors: 黄群婷; 吴世国; 黄玲; 高安生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-14
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a medical science is patient auxiliary device for CT image, including connecting plate, fly leaf, guide bar, sliding sleeve, roller, ratchet, stop device, horizontal extension board and vertical extension board etc.. The upper end of the longitudinal support plate is provided with a first handle, the middle of the upper end face of the transverse support plate is connected with a connecting plate through a first telescopic rod, the upper end face of the connecting plate is provided with a third clamping groove, the front end face and the rear end face of the third clamping groove are movably connected with a roller through a bearing, the upper end of the roller is movably connected with a movable plate, the front end part of the movable plate is provided with a second handle, the right end of the lower surface of the movable plate is provided with a second clamping groove, the inner cavity of the second clamping groove is. This patient auxiliary device for medical science CT image can not only reduce the intensity of labour who moves the personnel, can reduce the painful and dangerous of patient's in-process of moving moreover, has improved the security that CT image was diagnose, and the practicality is strong.

Description

Medical science is patient auxiliary device for CT image

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field specifically is a medical science patient auxiliary device for CT image.

Background

In modern medicine, the image diagnosis mainly includes X-ray fluoroscopy, CT, and ultrasound examination. Among them, the CT examination is a non-invasive and rapid examination method, and can be used for examination of multiple sites of various diseases.

The CT examination requires the patient to lie on the examination bed, and since the height of the patient bed is generally different from that of the CT examination bed, and most of the CT examination beds cannot be adjusted at present, it is inconvenient for the patient with insufficient mobility or the patient after a short time to move from the patient bed to the CT examination bed. In the traditional manual moving method, medical staff or family members of patients can bring physical pain to the patients due to uneven force points, and the moving staff is very hard due to the potential safety hazard of falling off after losing hands.

Chinese utility model patent CN202950850U (patent name: patient moving vehicle for CT machine) discloses a patient moving vehicle for CT machine, which comprises a vehicle body, an upper frame is connected to the vehicle body, one side of the upper frame is connected with an inclined moving bed through a hydraulic lifting device, and the other side of the upper frame is connected with the inclined moving bed through a supporting device. The vibration force of the vehicle body in the moving process is relieved mainly through the spring and the universal wheel with the rubber ring, so that the pain of a patient is relieved. However, the patient is moved to the examination bed by tilting the plate on the surface of the cart at an angle by a jack so that the patient thereon slides onto the table top of the CT machine, which requires that the surface roughness of the bed body is small, and the existing hospital bed is generally not realized. And the mode of sliding by gravity through inclining is uncontrollable in process, and simultaneously, the discomfort of the patient is increased.

Another chinese utility model patent CN208598419U (patent name: a patient auxiliary device for radiographic CT) discloses a patient auxiliary device for radiographic CT, which comprises a sliding bed plate, a fixed sliding rail plate, a lifting cylinder, a bottom plate, a rotating motor and a rotating roller, wherein the bottom of the bottom plate is provided with a universal wheel, the center of the top of the bottom plate is fixedly provided with the lifting cylinder, the top of the bottom plate is fixedly provided with guide sleeves at the left and right sides of the lifting cylinder, the top of the guide sleeve is provided with a guide loop bar, and the top of the guide sleeve is fixedly arranged at the corresponding position at the bottom of the fixed sliding rail plate. This radiological image patient auxiliary device for CT can realize shifting the inconvenient patient of action to the CT inspection bed, but on the one hand, its structure is comparatively complicated, if adopt the sliding bed board of rotating motor drive, need be equipped with corresponding motor, consider factors such as wiring, switch, and the process of sliding is difficult to stop in real time, and the controllability is general. On the other hand, after the patient is in place, the patient slides out of the bed plate through the rotating roller which is directly contacted with the back of the patient, after the examination is finished, the patient is transferred to a sickbed through the rotating roller, and the rotating roller rolls on the back of the patient repeatedly for many times, so that the pain of the patient on the body can be increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical science is patient auxiliary device for CT image to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a patient auxiliary device for medical CT images comprises a longitudinal support plate and a transverse support plate, wherein the lower end part of the front surface of the longitudinal support plate is fixedly provided with the transverse support plate, the upper end part of the longitudinal support plate is provided with a first handle, the middle part of the upper end surface of the transverse support plate is connected with a connecting plate through a first telescopic rod, a third clamping groove is arranged on the upper end surface of the connecting plate, the front end surface and the rear end surface of the third clamping groove are movably connected with a roller through a bearing, a movable plate is movably connected at the upper end of the roller, a second handle is arranged at the front end part of the movable plate, a second clamping groove is formed at the right end of the lower surface of the movable plate, the inner cavity of the second clamping groove is provided with a limiting device, the limiting device comprises a return spring, a pawl and a fixing pin, first clamping grooves are formed in the left side and the right side of the front surface of the longitudinal support plate, guide rods are arranged in the first clamping grooves, and sliding sleeves are movably sleeved on the guide rods.

Preferably, the connecting plate is fixedly arranged at the front end part of the sliding sleeve.

Preferably, the left end parts of the front side surface and the rear side surface of the second clamping groove are movably connected with the pawl through a fixing pin, the right upper end of the pawl is connected with the movable plate through a return spring, and the right lower end of the pawl is provided with an arc surface.

Preferably, the front end and the rear end of the upper surface of the transverse support plate are respectively provided with an air cylinder, the upper end of each air cylinder is fixedly provided with a connecting plate, and the air cylinders are arranged on the front side and the rear side of the first telescopic rod.

Preferably, a second telescopic rod is arranged on the right end face of the longitudinal support plate, and a hook is fixedly mounted at the upper end part of the second telescopic rod.

Preferably, a ratchet wheel is fixedly mounted on the left side of the connecting plate, the ratchet wheel is arranged in the third clamping groove, and the ratchet wheel and the pawl are mutually clamped.

Compared with the prior art, the beneficial effects of the utility model are that: the device can enable the connecting plate to drive the movable plate to move up and down under the action of the cylinder, and enables the movable plate to move towards the left end part or the right end part of the connecting plate by utilizing the rolling action of the roller, so that a patient can be moved to an image diagnosis and treatment bed from a sickbed. Meanwhile, the movable plate and the connecting plate can be separated and combined by arranging the ratchet wheel and the pawl structure in the clamping groove and utilizing the mutual matching effect of the ratchet wheel and the pawl structure, the process is controllable, the labor intensity of moving personnel can be reduced, the pain and the danger of a patient in the moving process can be reduced, the reliability is high, and the practicability is high.

Drawings

FIG. 1 is a front cross-sectional view of a preferred embodiment of the present invention;

FIG. 2 is a left side cross-sectional view of a preferred embodiment of the present invention;

fig. 3 is an enlarged view of the position M of fig. 1 according to the present invention.

Description of reference numerals: 1. a longitudinal support plate; 2. a transverse support plate; 3. a first handle; 4. a first card slot; 5. a guide bar; 6. a sliding sleeve; 7. a connecting plate; 8. a third card slot; 9. a roller; 10. a movable plate; 11. a second handle; 12. a first telescopic rod; 13. a cylinder; 14. a second telescopic rod; 15. hooking; 16. a second card slot; 17. a ratchet wheel; 18. a limiting device; 181. a return spring; 182. a pawl; 183. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the patient auxiliary device for medical CT images includes a longitudinal support plate 1 and a transverse support plate 2, the lower end of the front surface of the longitudinal support plate 1 is fixedly mounted with the transverse support plate 2, and brake casters are disposed below the longitudinal support plate 1 and the transverse support plate 2 for facilitating movement of the auxiliary device.

The longitudinal support plate 1 and the transverse support plate 2 are fixedly welded, a first handle 3 is arranged at the upper end of the longitudinal support plate 1, the middle of the upper end face of the transverse support plate 2 is connected with a connecting plate 7 through a first telescopic rod 12, a second telescopic rod 14 is arranged at the right end face of the longitudinal support plate 1, and a hook 15 is fixedly arranged at the upper end of the second telescopic rod 14. The second telescopic rod 14 is fixedly welded on the longitudinal support plate 1, a hanging bottle can be hung on the hook 15 conveniently through the hook 15, and when a patient needing to be dripped constantly makes CT images, the hanging bottle can be hung on the hook 15.

Wherein, horizontal extension board 2 upper surface front and back tip all is equipped with cylinder 13, and cylinder 13 upper end fixed mounting has connecting plate 7, and cylinder 13 locates first telescopic link 12 front and back side. The upper end face of the connecting plate 7 is provided with a third clamping groove 8, the front end face and the rear end face of the third clamping groove 8 are movably connected with a roller 9 through bearings, the upper end of the roller 9 is movably connected with a movable plate 10, the front end portion of the movable plate 10 is provided with a second handle 11, the outer side faces of the first handle 3 and the second handle 11 are respectively sleeved with a protective sleeve, anti-skid patterns are arranged on the outer side of the protective sleeve, the movable plate 10, the transverse supporting plate 2 and the connecting plate 7 are parallel to each other, the movable plate 10, the transverse supporting plate and the connecting plate 7 are perpendicular to the longitudinal supporting plate 1, a cotton cushion is arranged above the movable plate 10, and the left end portion of the upper surface of the movable plate 10 is provided with a downward inclination angle, so.

The right end of the lower surface of the movable plate 10 is provided with a second clamping groove 16, an inner cavity of the second clamping groove 16 is provided with a limiting device 18, the limiting device 18 comprises a fixing pin 183, a pawl 182 and a return spring 181, the left end part of the front side and the rear side of the second clamping groove 16 is movably connected with the pawl 182 through the fixing pin 183, the upper right end of the pawl 182 is connected with the movable plate 10 through the return spring 181, and the lower right end of the pawl 182 is provided with an arc surface. The right lower end of the pawl 182 is higher than the upper end surface of the connecting plate 7, a ratchet wheel 17 is fixedly mounted on the left side of the connecting plate 7, and the ratchet wheel 17 is arranged in the groove of the third clamping groove 8. The ratchet wheel 17 is arranged on the right side of the roller 9 at the leftmost end, the rollers 9 are arranged at the left end and the right end of the ratchet wheel 17, and the distance between the ratchet wheel 17 and the rollers 9 at the left end and the right end is equal.

First draw-in groove 4 has all been opened on the left and right sides of vertical extension board 1 front surface, be equipped with guide bar 5 in the first draw-in groove 4, the last activity of guide bar 5 has cup jointed sliding sleeve 6. And a connecting plate 7 is fixedly arranged at the front end part of the sliding sleeve 6. Under the action of the cylinder 13, the connecting plate 7 and the movable plate 10 can be pushed to move up and down through the telescopic action of the piston rod of the cylinder 13.

When the patient can not directly lie on the image diagnosis and treatment bed due to the inconvenience of the patient, the movable plate 10 is descended to the height convenient for the patient, then the movable plate 10 is elevated to the height of the diagnosis and treatment bed through the action of the air cylinder 13, the second handle 11 is manually operated to move the movable plate 10 from left to right, at the moment, the patient and the movable plate 10 move to the upper part of the diagnosis and treatment bed, and the patient can directly do the image CT without going down from the movable plate 10. The cylinder 13 is model number SC50-350 (HYQD). For the patient who dares not to move by a wide margin because of the state of an illness, make fly leaf 10 move to the left side through manual operation second handle 11 equally, in the motion of fly leaf 10, pawl 182 touches roller 9 under the reset spring 181 and takes place slight swing, when pawl 182 moves to ratchet 17 position, pawl 182 and ratchet 17 joint each other, under fly leaf 10 moves left with fly leaf 10 insert patient's health, slowly move the patient from the shallow to fly leaf 10, move the patient to diagnosing and treating on the bed through fly leaf 10, the security of patient's use has been improved greatly, improve the honored sense of process of diagnosing by the patient.

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. A medical science is patient auxiliary device for CT image, includes vertical extension board (1) and horizontal extension board (2), its characterized in that: the device is characterized in that a transverse support plate (2) is fixedly mounted at the lower end part of the front surface of the longitudinal support plate (1), a first handle (3) is arranged at the upper end part of the longitudinal support plate (1), a connecting plate (7) is supported in the middle of the upper end surface of the transverse support plate (2) through a first telescopic rod (12), a third clamping groove (8) is formed in the upper end surface of the connecting plate (7), a roller (9) is movably connected to the front end surface and the rear end surface of the third clamping groove (8) through bearings, a movable plate (10) is movably connected to the upper end of the roller (9), a second handle (11) is arranged at the front end part of the movable plate (10), a second clamping groove (16) is formed in the right end part of the lower surface of the movable plate (10), a limiting device (18) is arranged in the inner cavity of the second clamping groove (16), the limiting device (18) comprises a reset spring (181, be equipped with guide bar (5) in first draw-in groove (4), sliding sleeve (6) have been cup jointed in the activity on guide bar (5), fixed pin (183) swing joint pawl (182) are passed through to side left end portion around second draw-in groove (16), pawl (182) upper right end is connected with fly leaf (10) through reset spring (181), connecting plate (7) left side fixed mounting has ratchet (17), ratchet (17) are located in third draw-in groove (8), and ratchet (17) and pawl (182) joint each other.

2. The patient support apparatus for medical CT imaging according to claim 1, wherein: the connecting plate (7) is fixedly arranged at the front end part of the sliding sleeve (6).

3. The patient support apparatus for medical CT imaging according to claim 1, wherein: the front end and the rear end of the upper surface of the transverse support plate (2) are respectively provided with an air cylinder (13), the upper end of each air cylinder (13) is fixedly provided with a connecting plate (7), and the air cylinders (13) are arranged on the front side and the rear side of the first telescopic rods (12).

4. The patient support apparatus for medical CT imaging according to claim 1, wherein: the right end face of the longitudinal support plate (1) is provided with a second telescopic rod (14), and the upper end part of the second telescopic rod (14) is fixedly provided with a hook (15).