CN210962032U

CN210962032U - Infant restraint fixing device for CT scanning

Info

Publication number: CN210962032U
Application number: CN201921444597.3U
Authority: CN
Inventors: 邢仪通; 祁俊; 李治洛
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-10
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to the technical field of medical equipment, in particular to an infant restraint fixing device for CT scanning, which comprises a connecting plate component, an arm fixing device, a head fixing device, a fixed bearing component and a two-foot fixing device, the device is fixed on a CT detector, an infant lies on the connecting plate, firstly, two arms of the infant are placed in two fixing grooves, the arms are fixed by magic tapes I, then the fixing grooves are adjusted to proper angles, the positions of pillows are adjusted, the head of the infant is rested on the pillows, the fixing is carried out by magic tapes II, then an insert block is inserted into a proper clamping groove, two insert columns are inserted into corresponding inserting holes, two feet of the infant are supported on side plates, a lead screw II simultaneously drives two sliding plates to slide inwards, thereby limiting the two feet of the infant, two magic tapes III are reused for fixing the ankles of the infant, therefore, the whole body of the infant is fixed, and the CT examination result can be accurate.

Description

Infant restraint fixing device for CT scanning

Technical Field

The utility model relates to the technical field of medical equipment, more specifically the infant restraint fixing device is used in CT scanning that says so.

Background

CT examination is a more advanced medical scanning examination technique, mainly aiming at the condition of scanning the brain of a human body. CT examinations typically include flat scan CT, enhanced CT, and scoliotic CT. In CT, X-ray beam is used to scan the layer of human body with a certain thickness, the X-ray transmitted through the layer is received by detector, converted into visible light, converted into electric signal by photoelectric conversion, converted into digital signal by A/D converter and input to computer for processing. However, when the infant is subjected to left CT examination, the infant cannot be guaranteed to be immobile, which may cause examination errors, and therefore, it is particularly important to design an infant restraining and fixing device for CT scanning.

Disclosure of Invention

The utility model relates to the technical field of medical equipment, more specifically the infant restraint fixing device for CT scanning that says so, including connecting plate component, arm fixing device, head fixing device, fixed bearing member and both feet fixing device, this device can be fixed infant's whole body, prevents that infant from moving when doing the CT inspection in disorder and influencing the inspection result.

The utility model provides a CT scanning is with infant restraint fixing device, includes the connecting plate component, this CT scanning is with infant restraint fixing device still includes arm fixing device, head fixing device, fixed load-bearing member and biped fixing device, arm fixing device be provided with two, two arm fixing device rotate respectively and connect the front and back both sides at the connecting plate component middle-end, head fixing device sliding connection is at the right-hand member of connecting plate component, fixed load-bearing member sliding connection is at the left end of connecting plate component, the top fixedly connected with biped fixing device of fixed load-bearing member left end.

As this technical scheme's further optimization, the utility model relates to a CT scan is with infant restraint fixing device the connecting plate component include connecting plate, cross slide, square groove, draw-in groove, jack and screw hole, the right-hand member of connecting plate is provided with the cross slide, the left end of connecting plate is provided with the square groove, the bilateral symmetry in square groove is provided with a plurality of draw-in grooves, the inside of every draw-in groove all is provided with the jack, both sides all are provided with a plurality of screw holes around the connecting plate middle-end.

As this technical scheme's further optimization, the utility model relates to a CT scan is with infant restraint fixing device arm fixing device include that fixed slot, pivot, magic are pasted I, otic placode and bolt, the lower extreme fixedly connected with pivot of fixed slot, fixedly connected with magic is pasted I on the fixed slot, the below fixedly connected with otic placode of fixed slot left end has the bolt through threaded connection on the otic placode, two pivots rotate respectively and connect the front and back both sides in the connecting plate middle-end, two bolts are respectively through threaded connection in one of them of two sets of a plurality of screw holes.

As this technical scheme's further optimization, the utility model relates to a CT scan is with infant restraint fixing device head fixing device include that pillow, magic subsides II, crosshead shoe, bearing frame I and lead screw I, fixedly connected with magic subsides II on the pillow, the lower extreme fixedly connected with crosshead shoe of pillow, crosshead shoe sliding connection is in the cross slide, bearing frame I fixed connection is in the outer end of cross slide, rotates on the bearing frame I and is connected with lead screw I, lead screw I passes through threaded connection with the crosshead shoe.

As this technical scheme's further optimization, the utility model relates to a CT scanning is with infant restraint fixing device fixed load-bearing member include that loading board, magic paste III, the inserted block, the square column, a spring, insert post and spanner, two magic subsides III of fixedly connected with on the loading board, the below fixedly connected with inserted block of loading board left end, inserted block sliding connection is in a plurality of draw-in grooves wherein two that correspond, two square columns of fixedly connected with on the inserted block, it has the spring all to overlap on two square columns, equal sliding connection has the inserted post on two square columns, two inserted posts all with inserted block sliding connection, the spring is located between inserted block and the inserted post, two inserted posts respectively sliding connection with inserted block sliding connection in two corresponding jacks in the draw-in groove, the inner fixedly connected with spanner of two inserted posts.

As this technical scheme's further optimization, the utility model relates to a CT scanning is with infant restraint fixing device biped fixing device include curb plate, the fixed plate, spacing slide, bearing frame II, lead screw II and slide, curb plate fixed connection is in the top of bearing plate left end, two fixed plates of fixedly connected with on the curb plate, be provided with spacing slide on the curb plate, the equal fixedly connected with bearing frame II in both ends of spacing slide, lead screw II's both ends rotate with two bearing frame II respectively and are connected, the screw thread that lead screw II's both ends set up revolves to opposite, lead screw II's both ends pass through threaded connection with two slides respectively, two slides are sliding connection respectively at spacing slide's both ends.

The utility model relates to a CT scanning is with infant restraint fixing device's beneficial effect does:

fix this device on the CT detector, the infant lies on the connecting plate, earlier place two fixed slots to infant's two arms in, and it fixes to the arm to paste I with the magic, adjust suitable angle to the fixed slot again, utilize the bolt to fix, the position of pillow can be adjusted to pivoted lead screw I, let infant's head rest on the pillow, it fixes to utilize magic subsides II, insert suitable draw-in groove to the inserted block again, and insert in the jack that corresponds to two inserted columns, fix the loading board, let two infant's feet support on the curb plate, rotate lead screw II, lead screw II drives two slides inward sliding simultaneously, thereby carry on spacingly two infant's feet, it fixes infant's ankle to reuse two magic subsides III again, infant's whole body is fixed like this, the CT inspection result of making just can be accurate like this.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of an infant restraint fixing device for CT scanning according to the present invention;

FIG. 2 is a schematic structural view of a web member;

FIG. 3 is another structural view of the connecting plate member;

FIG. 4 is a schematic view of the arm fixing device;

FIG. 5 is a schematic view of a head restraint;

FIG. 6 is a schematic view of a fixed load bearing member;

FIG. 7 is a first partial structural view of a fixed load bearing member;

FIG. 8 is a second partial structural view of a fixed load bearing member;

FIG. 9 is a schematic structural view of the two-leg fixing device;

fig. 10 is a schematic view of a part of the structure of the two-foot fixing device.

In the figure: a connecting plate member 1; a connecting plate 1-1; 1-2 of a cross slideway; 1-3 of square groove; 1-4 of a clamping groove; 1-5 of jacks; 1-6 of a threaded hole; an arm fixing device 2; 2-1 of a fixed groove; a rotating shaft 2-2; magic tape I2-3; 2-4 of ear plates; 2-5 parts of bolt; a head fixing device 3; 3-1 of a pillow; magic tape II 3-2; 3-3 of a crosshead shoe; bearing seat I3-4; a lead screw I3-5; a fixed carrier member 4; a carrier plate 4-1; magic tape III 4-2; 4-3 of an insert block; 4-4 of square column; 4-5 of a spring; 4-6 of inserted columns; 4-7 of a wrench; a two-leg fixing device 5; 5-1 of a side plate; a fixing plate 5-2; 5-3 of a limiting slide way; bearing seat II 5-4; lead screw II 5-5; and 5-6 of sliding plates.

Detailed Description

The first embodiment is as follows:

the following description of the embodiment is made with reference to fig. 1-10, and the present invention relates to the technical field of medical devices, and more specifically to a baby restraint fixing device for CT scanning, which comprises a connecting plate member 1, an arm fixing device 2, a head fixing device 3, a fixed bearing member 4 and a two-foot fixing device 5, wherein the device is fixed on a CT examination apparatus, a baby lies on the connecting plate 1-1, two arms of the baby are firstly placed in two fixing grooves 2-1, the arms are fixed by a magic tape I2-3, the fixing grooves 2-1 are adjusted to a proper angle, the fixing grooves are fixed by bolts 2-5, the position of a pillow 3-1 can be adjusted by a rotating lead screw I3-5, the head of the baby is rested on the pillow 3-1, the fixing is performed by a magic tape II3-2, and then an insertion block 4-3 is inserted into a proper slot 1-4, two inserting columns 4-6 are inserted into corresponding inserting holes 1-5, the bearing plate 4-1 is fixed, two feet of a child are abutted against the side plates 5-1, the screw II5-5 is rotated, the screw II5-5 simultaneously drives the two sliding plates 5-6 to slide inwards, so that the two feet of the child are limited, the ankles of the child are fixed by using the two magic tapes III4-2, the whole body of the child is fixed, and the CT examination result made by the method is accurate;

the utility model provides a CT scanning is with infant restraint fixing device, includes connecting plate component 1, this CT scanning is with infant restraint fixing device still includes arm fixing device 2, head fixing device 3, fixed load-bearing member 4 and biped fixing device 5, arm fixing device 2 be provided with two, two arm fixing device 2 rotate respectively and connect the front and back both sides at connecting plate component 1 middle-end, head fixing device 3 sliding connection is at the right-hand member of connecting plate component 1, fixed load-bearing member 4 sliding connection is at the left end of connecting plate component 1, the top fixedly connected with biped fixing device 5 of fixed load-bearing member 4 left end.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1-10, and the connection board member 1 further described in the first embodiment includes a connection board 1-1, a cross slide 1-2, a square groove 1-3, a slot 1-4, a jack 1-5 and a threaded hole 1-6, when a left CT examination is performed on an infant, the connection board 1-1 is fixed on a CT bed, the cross slide 1-2 is provided at the right end of the connection board 1-1 to provide a sliding space for the cross slide 3-3, the square groove 1-3 is provided at the left end of the connection board 1-1, a plurality of slots 1-4 are symmetrically provided at both sides of the square groove 1-3, the slot 1-4 can provide a sliding space for the insert 4-3, the insert 4-3 is slidably connected in the appropriate slot 1-4 according to the length of the infant's leg, the inner part of each clamping groove 1-4 is provided with a jack 1-5, the jacks 1-5 can provide a sliding space for the inserting columns 4-6, the front side and the rear side of the middle end of the connecting plate 1-1 are provided with a plurality of threaded holes 1-6, and the threaded holes 1-6 can provide a fixed space for the bolts 2-5.

The third concrete implementation mode:

the following describes the embodiment with reference to fig. 1-10, and the embodiment further describes the second embodiment, the arm fixing device 2 includes a fixing groove 2-1, a rotating shaft 2-2, a magic tape I2-3, an ear plate 2-4 and a bolt 2-5, the arm of the infant is placed in the fixing groove 2-1, the lower end of the fixing groove 2-1 is fixedly connected with the rotating shaft 2-2, the rotating shaft 2-2 can provide a rotating axis for the fixing groove 2-1, the fixing groove 2-1 is fixedly connected with the magic tape I2-3, the arm of the infant is fixed by the magic tape I2-3, the ear plate 2-4 is fixedly connected below the left end of the fixing groove 2-1, the ear plate 2-4 can provide a connecting space for the bolt 2-5, the ear plates 2-4 are connected with bolts 2-5 through threads, after the angle of the fixing groove 2-1 is determined, the bolts 2-5 are connected into corresponding threaded holes 1-6, the fixing groove 2-1 is fixed, the arms of the infant can be fixed, the two rotating shafts 2-2 are respectively rotatably connected to the front side and the rear side of the middle end of the connecting plate 1-1, and the two bolts 2-5 are respectively connected into one of the two groups of the plurality of threaded holes 1-6 through threads.

The fourth concrete implementation mode:

the following describes the embodiment with reference to fig. 1-10, and the head fixing device 3 further describes the third embodiment includes a pillow 3-1, a magic tape II3-2, a cross slide 3-3, a bearing seat I3-4 and a screw I3-5, the pillow 3-1 can provide a pillow space for a child, the pillow 3-1 is fixedly connected with a magic tape II3-2, the head of the child can be fixed by the magic tape II3-2, the lower end of the pillow 3-1 is fixedly connected with the cross slide 3-3, the cross slide 3-3 can drive the pillow 3-1 to move, the cross slide 3-3 is slidably connected in the cross slide 1-2, the bearing seat I3-4 is fixedly connected to the outer end of the cross slide 1-2, and the bearing seat I3-4 can limit the screw I3-5, the lead screw I3-5 can only rotate around the axis of the lead screw I3-5, the lead screw I3-5 is connected to the bearing seat I3-4 in a rotating mode, the lead screw I3-5 is rotated according to the length of the upper half of the body of an infant, the rotating lead screw I3-5 can drive the cross slide block 3-3 to slide left and right, the position of the pillow 3-1 is changed, and the lead screw I3-5 is connected with the cross slide block 3-3 through threads.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1-10, and the fixed bearing member 4 further described in the fourth embodiment includes a bearing plate 4-1, a magic tape III4-2, an insertion block 4-3, a square column 4-4, a spring 4-5, an insertion column 4-6 and a wrench 4-7, two magic tapes III4-2 are fixedly connected to the bearing plate 4-1, the ankle of the infant can be fixed by the two magic tapes III4-2, the insertion block 4-3 is fixedly connected to the lower portion of the left end of the bearing plate 4-1, the insertion block 4-3 plays a role in bearing and fixing, the insertion block 4-3 is slidably connected to corresponding two of the plurality of slots 1-4, when the insertion block 4-3 is slidably connected to the slots 1-4, the left and right directions of the bearing plate 4-1 are fixed, two square columns 4-4 are fixedly connected to the insert block 4-3, the two square columns 4-4 can limit the insert column 4-6, so that the insert column 4-6 can only slide back and forth, springs 4-5 are sleeved on the two square columns 4-4, the insert column 4-6 is driven to be slidably connected into the insert hole 1-5 by the elastic potential energy of the springs 4-5, the insert column 4-6 is slidably connected onto the two square columns 4-4, the two insert columns 4-6 are slidably connected with the insert block 4-3, the springs 4-5 are positioned between the insert block 4-3 and the insert column 4-6, the two insert columns 4-6 are respectively slidably connected into the two insert holes 1-5 corresponding to the insert block 4-3 and the clamp grooves 1-4, after the insert columns 4-6 are slidably connected into the insert holes 1-5, the upper part and the lower part of the bearing plate 4-1 are fixed, the bearing plate 4-1 is completely fixed at the moment, the inner ends of the two inserting columns 4-6 are fixedly connected with wrenches 4-7, when the bearing plate 4-1 needs to be taken out for replacing the position, the two wrenches 4-7 are simultaneously pressed inwards, the two wrenches 4-7 drive the two inserting columns 4-6 to move inwards, the inserting columns 4-6 are separated from the jacks 1-5, and the bearing plate 4-1 can be taken out at the moment.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1 to 10, and the present embodiment further describes an embodiment five, in which the two-leg fixing device 5 includes a side plate 5-1, a fixing plate 5-2, a limiting slideway 5-3, a bearing seat II5-4, a screw II5-5, and a sliding plate 5-6, the side plate 5-1 is fixedly connected above the left end of the bearing plate 4-1, the side plate 5-1 is fixedly connected with two fixing plates 5-2, the side plate 5-1 is provided with the limiting slideway 5-3, both ends of the limiting slideway 5-3 are fixedly connected with the bearing seats II5-4, both ends of the screw II5-5 are respectively rotatably connected with the two bearing seats II5-4, the screw directions of the screw II5-5 are opposite, and only the screw directions of the screw II5-5 are opposite, the two sliding plates 5-6 can be driven to move inward or outward simultaneously from left to right The lead screw II5-5 is rotated according to the difference of the widths of the feet of the infant, namely the two feet of the infant are fixed between the two fixing plates 5-2 and the two sliding plates 5-6, the two ends of the lead screw II5-5 are respectively in threaded connection with the two sliding plates 5-6, the two sliding plates 5-6 are respectively in sliding connection with the two ends of the limiting slide way 5-3, all parts in the device are made of plastic materials, so that the inspection result cannot be influenced, and the parts in contact with the infant need to be provided with sponges, so that the infant is prevented from being accidentally injured.

The utility model relates to a CT scanning is with infant restraint fixing device's theory of operation:

the device is fixed on a CT detector, a child lies on a connecting plate 1-1, the two arms of the child are placed in two fixing grooves 2-1, the arms are fixed by a magic tape I2-3, the fixing grooves 2-1 are adjusted to a proper angle, the fixing grooves are fixed by bolts 2-5, the position of a pillow 3-1 can be adjusted by a rotating lead screw I3-5, the head of the child is rested on the pillow 3-1, the head of the child is fixed by a magic tape II3-2, an inserting block 4-3 is inserted into a proper clamping groove 1-4, two inserting columns 4-6 are inserted into corresponding inserting holes 1-5, a bearing plate 4-1 is fixed, the two feet of the child are abutted against a side plate 5-1, the lead screw II5-5 is rotated, the lead screw II5-5 drives two sliding plates 5-6 to slide inwards at the same time, therefore, the two feet of the infant are limited, and the ankle of the infant is fixed by the two magic tapes III4-2, so that the whole body of the infant is fixed, and the CT examination result is accurate.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a CT scanning is with infant restraint fixing device, includes connecting plate component (1), its characterized in that: this infant restraint fixing device for CT scanning still includes arm fixing device (2), head fixing device (3), fixed load-bearing member (4) and biped fixing device (5), arm fixing device (2) be provided with two, two arm fixing device (2) rotate respectively and connect both sides around connecting plate component (1) middle-end, head fixing device (3) sliding connection is at the right-hand member of connecting plate component (1), fixed load-bearing member (4) sliding connection is at the left end of connecting plate component (1), the top fixedly connected with biped fixing device (5) of fixed load-bearing member (4) left end.

2. The child restraint fixing device for CT scanning according to claim 1, wherein: the connecting plate component (1) comprises a connecting plate (1-1), cross slide ways (1-2), square grooves (1-3), clamping grooves (1-4), inserting holes (1-5) and threaded holes (1-6), the right end of the connecting plate (1-1) is provided with the cross slide ways (1-2), the left end of the connecting plate (1-1) is provided with the square grooves (1-3), the two sides of the square grooves (1-3) are symmetrically provided with a plurality of clamping grooves (1-4), the inserting holes (1-5) are formed in the clamping grooves (1-4), and the front side and the rear side of the middle end of the connecting plate (1-1) are provided with the threaded holes (1-6).

3. The child restraint fixing device for CT scanning according to claim 2, wherein: the arm fixing device (2) comprises a fixing groove (2-1) and a rotating shaft (2-2), magic tape I (2-3), ear plates (2-4) and bolts (2-5), the lower extreme fixedly connected with pivot (2-2) of fixed slot (2-1), fixedly connected with magic tape I (2-3) on fixed slot (2-1), below fixedly connected with ear plate (2-4) of fixed slot (2-1) left end, there are bolts (2-5) through threaded connection on ear plate (2-4), two pivot (2-2) rotate respectively and connect the front and back both sides in connecting plate (1-1) middle part, two bolts (2-5) are respectively through threaded connection in one of two sets of a plurality of screw holes (1-6).

4. The child restraint fixing device for CT scanning according to claim 3, wherein: the head fixing device (3) comprises a pillow (3-1), a magic tape II (3-2), a cross slide block (3-3), a bearing seat I (3-4) and a screw rod I (3-5), the magic tape II (3-2) is fixedly connected to the pillow (3-1), the cross slide block (3-3) is fixedly connected to the lower end of the pillow (3-1), the cross slide block (3-3) is slidably connected into the cross slide way (1-2), the bearing seat I (3-4) is fixedly connected to the outer end of the cross slide way (1-2), the screw rod I (3-5) is rotatably connected to the bearing seat I (3-4), and the screw rod I (3-5) is in threaded connection with the cross slide block (3-3).

5. The child restraint fixing device for CT scanning according to claim 4, wherein: the fixed bearing component (4) comprises a bearing plate (4-1), magic tapes III (4-2), an insert block (4-3), square columns (4-4), springs (4-5), insert columns (4-6) and a wrench (4-7), wherein the bearing plate (4-1) is fixedly connected with two magic tapes III (4-2), the lower part of the left end of the bearing plate (4-1) is fixedly connected with the insert block (4-3), the insert block (4-3) is connected with two corresponding slots (1-4) in a sliding manner, the insert block (4-3) is fixedly connected with two square columns (4-4), the two square columns (4-4) are sleeved with the springs (4-5), the two square columns (4-4) are connected with the insert columns (4-6) in a sliding manner, the two inserting columns (4-6) are both in sliding connection with the inserting blocks (4-3), the springs (4-5) are located between the inserting blocks (4-3) and the inserting columns (4-6), the two inserting columns (4-6) are respectively in sliding connection with the inserting blocks (4-3) in two inserting holes (1-5) corresponding to the clamping grooves (1-4), and wrenches (4-7) are fixedly connected to the inner ends of the two inserting columns (4-6).

6. The child restraint fixing device for CT scanning according to claim 5, wherein: the double-foot fixing device (5) comprises a side plate (5-1), a fixing plate (5-2), a limiting slide way (5-3), a bearing seat II (5-4), a screw II (5-5) and a sliding plate (5-6), wherein the side plate (5-1) is fixedly connected above the left end of the bearing plate (4-1), the side plate (5-1) is fixedly connected with two fixing plates (5-2), the side plate (5-1) is provided with the limiting slide way (5-3), both ends of the limiting slide way (5-3) are fixedly connected with the bearing seat II (5-4), both ends of the screw II (5-5) are respectively rotatably connected with the two bearing seats II (5-4), the screw threads arranged at both ends of the screw II (5-5) are opposite in rotating direction, both ends of the screw II (5-5) are respectively connected with the two sliding plates (5-6) through screw threads, the two sliding plates (5-6) are respectively connected with the two ends of the limiting slide ways (5-3) in a sliding way.