CN114983462A - Head stabilizing device for CT department detection - Google Patents
Head stabilizing device for CT department detection Download PDFInfo
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- CN114983462A CN114983462A CN202210589483.8A CN202210589483A CN114983462A CN 114983462 A CN114983462 A CN 114983462A CN 202210589483 A CN202210589483 A CN 202210589483A CN 114983462 A CN114983462 A CN 114983462A
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000003466 welding Methods 0.000 claims 2
- 230000004886 head movement Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 235000012149 noodles Nutrition 0.000 description 8
- 230000008569 process Effects 0.000 description 5
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- 239000004744 fabric Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
- A61B6/0421—Supports, e.g. tables or beds, for the body or parts of the body with immobilising means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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Abstract
The invention discloses a head stabilizing device for CT department detection, which relates to the technical field of CT department detection and comprises an inspection bed body, wherein a rectangular groove is formed in the position, close to one side edge, of the outer wall of the top of the inspection bed body, two U-shaped strip-shaped seats with inverted end faces are fixedly connected to the inner walls of the two sides of the rectangular groove, the same head stabilizing mechanism is arranged at the tops of the two strip-shaped seats, the head stabilizing mechanism comprises a head placing seat, two sliding grooves are formed in the outer wall of the bottom of the head placing seat, and the two strip-shaped seats are respectively inserted into the two sliding grooves. The invention relates to a head stabilizing device for CT department detection, which can support the neck of a patient so as to assist in supporting the head, and the two side clamping mechanisms and the head placing seat can fix the head of the patient, thereby avoiding the influence on judgment and the need of retaking due to CT image shadow caused by involuntary head movement of the patient.
Description
Technical Field
The invention relates to the technical field of CT department detection, in particular to a head stabilizing device for CT department detection.
Background
CT examination uses precisely collimated X-ray beam, gamma ray, ultrasonic wave, etc. to scan the continuous section around a certain part of human body with a detector.
When in examination, the patient lies on the examination bed, and the head is placed at the head placing position, and then the examination is carried out.
The position of the head on the examination bed for the existing CT department detection has the following problems in the using process: the rigidity that the head was placed, when examining some old people, because some old people move about inconveniently, lie when examining the bed, its head can not agree with the position that the head was placed well, so the old person need remove self position and make the head place at the corresponding position, it is inconvenient to use, and the head place the position can only carry on spacingly to patient's head, and do not have firm function, when examining, because the involuntary removal head of patient can cause the photographic shadow of making a sound, need take a photograph again, consequently, to the aforesaid is not enough, provide a head securing device for CT department detection.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a head stabilizing device for CT department detection. The advantages are that: the position for placing the head can be moved according to the actual requirement of the patient, and the head of the patient can be stably placed, so that the examination effectiveness is improved, and the shooting shadow is reduced
In order to achieve the purpose, the invention adopts the following technical scheme:
a head stabilizing device for CT department detection comprises an examination bed body, wherein a rectangular groove is formed in the position, close to one side edge, of the outer wall of the top of the examination bed body, two strip-shaped seats with inverted U-shaped end faces are fixedly connected to the inner walls of the two sides of the rectangular groove, the top of each strip-shaped seat is provided with a same head stabilizing mechanism, each head stabilizing mechanism comprises a head placing seat, the outer wall of the bottom of the head placing seat is provided with two sliding grooves, the two strip-shaped seats are respectively inserted into the two sliding grooves, the middle position of the outer wall of the top of the head placing seat is provided with a placing groove, the groove face of each placing groove is a cambered surface, a cushion is bonded in each placing groove, the top of the cushion is provided with a plurality of rows of air holes, the inner wall of the cambered surface of the cushion is bonded with a plurality of rows of first cambered surface rubber cushions and a plurality of rows of second cambered surface rubber cushions, the first cambered surface rubber cushions and the second cambered surface rubber cushions are respectively located at the positions of the two sides of the cambered surface side of the cushion, the top of the head placing seat is provided with side clamping mechanisms at positions close to the two sides.
Through the technical scheme: when using, two side clamp mechanisms can carry out the flexible fixation to patient's head, combine the head to place the bearing of seat to patient's head, can agree with patient's head better, can hinder patient unconscious removal head, and then improve CT and shine the validity of taking a photograph, reduce and shine the shadow of taking a photograph, first cambered surface cushion and second cambered surface cushion texture are softer, can improve and fill up to patient's head and separate, and supplementary patient's head of avoiding removes, improve the firm effect to the head, the pad of first cambered surface cushion and second cambered surface cushion separates and makes there is the space between patient's head and the cushion, and then improve the gas permeability of patient's head when the inspection, uncomfortable sense when reducing the inspection.
The invention is further arranged that the first cambered surface rubber cushion and the second cambered surface rubber cushion which are adjacent are distributed in an inverted splayed shape.
Through the technical scheme: when the patient moves left and right, the first cambered surface rubber pad and the second cambered surface rubber pad which are distributed in the inverted 'splayed' shape can move on two sides of the patient to provide friction resistance, and therefore the moving amplitude of the patient is greatly reduced.
The invention is further set that the outer walls of two sides of the two strip-shaped seats are respectively provided with a strip-shaped groove, the inner walls of two sides of the two sliding grooves are respectively bonded with a plurality of arc-shaped noodles, and the arc-shaped noodles are respectively inserted into the strip-shaped grooves.
Through the technical scheme: because the cambered surface strip is pegged graft in the bar inslot, so can prevent to place the seat and deviate from the rectangular channel in the process of removing, the head.
The invention is further arranged in such a way that the inner walls of the tops of the two sliding grooves are provided with a plurality of positioning grooves, the outer wall of the top of the strip-shaped groove is provided with a plurality of positioning holes, the positioning holes are respectively provided with a positioning mechanism, and the positioning mechanisms correspond to the positioning grooves one by one.
Through the technical scheme: the positioning mechanism can lock the position of the head placing seat after the head placing seat moves.
The positioning mechanism further comprises a cylindrical barrel, a round hole is formed in the top end of the cylindrical barrel, a positioning ball is inserted in the round hole, the diameter of the positioning ball is smaller than that of the round hole, the top of the positioning ball is inserted in the positioning groove, a rod hole is formed in the bottom end of the cylindrical barrel, a vertical rod is inserted in the rod hole, the top end of the vertical rod is welded with the cylindrical block, the diameter of the cylindrical block is equal to the inner diameter of the cylindrical barrel, the top surface of the cylindrical block is tangent to the bottom of the positioning ball, a first spring is sleeved on the outer wall of the vertical rod, an end socket is welded at the bottom end of the vertical rod, and the first spring is located between the cylindrical block and the end socket.
Through the technical scheme: when the head placing seat is moved, the head placing seat extrudes the positioning ball of the positioning mechanism downwards, the positioning ball enters the cylindrical barrel and compresses the first spring, when the position of the head placing seat is moved, the position of the head placing seat is finely adjusted along the front and the back of the strip-shaped seat, the positioning ball of the positioning mechanism is reinserted into the positioning groove of a new position under the action of the first spring in the return, and the head placing seat is locked again.
The invention is further arranged in that an arc-shaped neck bearing plate is fixed on the side wall of one end of the head placing seat through a bolt, and an arc-shaped rubber plate is bonded on the inner side wall of the arc surface of the neck bearing plate.
Through the technical scheme: offset plate and neck bearing board can carry out the bearing to patient's entering cloth, avoids the unsettled neck that causes of patient's neck to be sour and astringent, and then avoids the patient to twist the head because of neck is sour and astringent, further improves the firm effect to the head.
The invention is further arranged that two side edges of the top of the rubber plate are both cambered surface flanging structures.
Through the technical scheme: two sides at top are the offset plate of cambered surface turn-ups structure when bearing the neck, and the cambered surface limit is safer, can avoid the fish tail.
The invention is further arranged in that the side clamping mechanism comprises an L-shaped side clamping plate, two cambered surface clamping blocks are bonded on one side wall of the side clamping plate close to the cushion, two strip-shaped holes are formed in the outer wall of the bottom of the side clamping plate, and rectangular strips are inserted in the positions close to the inner end parts of the strip-shaped holes.
Through the technical scheme: the plurality of cambered surface clamping blocks can carry out multi-point clamping on the head of the patient, so that the stabilizing effect on the head of the patient is improved.
The head placing seat is further provided with side holes, the outer walls of the two rectangular strips close to the top ends are respectively provided with a side hole, a cross rod is inserted into the two side holes, one end of the cross rod is welded with one side wall of the side clamping plate, the other end of the cross rod is welded with a limiting block, the bottom ends of the rectangular strips are welded with one side edge of the outer wall of the top of the head placing seat close to one side edge, and the outer wall of the cross rod is sleeved with a second spring.
Through the technical scheme: when fixed, the patient head is placed and is pressed from both sides the in-process between the mechanism at two sides, will release cambered surface clamp splice and side splint to both sides, and this will compress the second spring, so cambered surface clamp splice and the side splint that two sides pressed from both sides the mechanism will carry out the firm clamp to patient head both sides under the effect of second spring restoring force and decide.
The invention is further provided that the outer side walls of the cambered surfaces of the first cambered surface rubber pad and the second cambered surface rubber pad are respectively provided with a plurality of inclined arc-shaped grooves.
Through the technical scheme: the arc wall further improves the frictional force when first cambered surface cushion and second cambered surface cushion and patient's head relative movement, and then improves the hindrance power to patient's head removal.
The invention has the beneficial effects that:
1. this be used for CT department to detect and use head securing device, place seat and bar seat through being provided with the head, because two bar seats are pegged graft respectively in two sliding trays, so when using, can be according to the position that the seat was placed to the position removal head of patient's examination bed, and then agree with patient's head better and place the needs, combine the setting of arc noodless and positioning mechanism, the arc noodless are pegged graft in the bar inslot, so can prevent at the process of removal, the head is placed the seat and is deviate from the rectangular channel in, positioning mechanism can place the position after the seat removes and lock to the head.
2. This be used for CT department to detect and use head securing device, press from both sides the mechanism through being provided with two sides, when using, two sides press from both sides the mechanism and can carry out the flexible fixation to patient's head, can agree with patient's head better, can hinder the involuntary removal head of patient, and then improve the validity that CT was taken photograph, reduce and take photograph the shadow, when fixed, patient's head is placed at two in-process that incline between the mechanism, will release cambered surface clamp splice and side splint to both sides, this will compress the second spring, so cambered surface clamp splice and the side splint that two sides pressed from both sides the mechanism will carry out the stationary clamp to patient's head both sides under the effect of second spring restoring force.
3. This be used for CT department to detect and use head securing device, through being provided with offset plate and neck bearing board, offset plate and neck bearing board can carry out the bearing to patient's entering cloth, avoid the unsettled neck that leads to the fact of patient's neck sour and astringent, and then avoid the patient to twist the head because of neck sour and astringent, further improve the firm effect to the head.
Drawings
FIG. 1 is a schematic view of an overall structure of a head stabilizing device for CT department examination according to the present invention;
FIG. 2 is a schematic structural diagram of a placing seat and a strip seat of the head stabilizing device for CT department examination according to the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a bottom of a placing seat of a head stabilizing device for CT department examination according to the present invention;
FIG. 5 is a schematic structural view of a bar-shaped seat and a positioning mechanism of a head stabilizing device for CT department examination according to the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of a positioning mechanism of a head stabilizing device for CT department examination according to the present invention;
FIG. 7 is a schematic structural diagram of a first spring, a vertical rod, a cylindrical block, a positioning ball and a tip of the head stabilizing device for CT department examination according to the present invention;
fig. 8 is a schematic structural view of a side clamping mechanism of a head stabilizing device for CT department examination according to the present invention.
In the figure: 1. an examining bed body; 2. a strip-shaped seat; 3. a rectangular groove; 4. a side clamping plate; 5. a cambered surface clamping block; 6. a rectangular strip; 7. a rubber plate; 8. a neck support plate; 9. a head placing seat; 10. a soft cushion; 11. a positioning mechanism; 12. a strip-shaped groove; 13. air holes are formed; 14. a second cambered surface rubber mat; 15. an arc-shaped slot; 16. a first cambered surface rubber mat; 17. a sliding groove; 18. arc noodles; 19. positioning a groove; 20. a cylindrical barrel; 21. a first spring; 22. erecting a rod; 23. a cylindrical block; 24. positioning the ball; 25. a tip; 26. a cross bar; 27. a second spring; 28. and a limiting block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-8, a head stabilizing device for CT department examination comprises an examining bed body 1, a rectangular groove 3 is opened at the position of the outer wall of the top of the examining bed body 1 near one side edge, two U-shaped bar-shaped seats 2 with inverted end faces are welded on the inner walls of two sides of the rectangular groove 3, the top of the two bar-shaped seats 2 is provided with a same head stabilizing mechanism, the head stabilizing mechanism comprises a head placing seat 9, the outer wall of the bottom of the head placing seat 9 is provided with two sliding grooves 17, the two bar-shaped seats 2 are respectively inserted into the two sliding grooves 17, so when in use, the position of the head placing seat 9 can be moved according to the position of the examining bed on a patient, thereby better meeting the requirement of placing the head of the patient, the middle position of the outer wall of the top of the head placing seat 9 is provided with a placing groove, the groove surface of the placing groove is a cambered surface, a bonding cushion 10 is arranged in the placing groove, the top of the cushion 10 is provided with a plurality of rows of air holes 13, the inner wall of the cambered surface of the cushion 10 is bonded with a plurality of rows of first cambered surface rubber cushions 16 and a plurality of rows of second cambered surface rubber cushions 14, the first cambered surface rubber cushions 16 and the second cambered surface rubber cushions 14 are respectively positioned at the positions of two sides of the cambered surface side of the cushion 10, the first cambered surface rubber cushions 16 and the second cambered surface rubber cushions 14 are soft in texture, the cushion separation of the patient head can be improved, the movement of the patient head can be avoided in an auxiliary manner, the stable effect of the head is improved, the cushion separation of the first cambered surface rubber cushions 16 and the second cambered surface rubber cushions 14 enables a gap to exist between the patient head and the cushion 10, the air permeability of the patient head during examination is further improved, the discomfort during examination is reduced, the positions, close to the two sides, at the top of the head placing seat 9 are respectively provided with side clamping mechanisms, when in use, the two side clamping mechanisms can flexibly fix the head of the patient, the head is supported by combining the head placing seat 9, the patient head can be better conformed, the moving head of the patient can be blocked unconsciously, so that the effectiveness of CT photography is improved, and the photography shadow is reduced.
Specifically, the first cambered surface cushion 16 and the second cambered surface cushion 14 at adjacent positions are distributed in an inverted 'splayed' shape, and when the patient moves left and right, the first cambered surface cushion 16 and the second cambered surface cushion 14 distributed in the inverted 'splayed' shape can move on two sides of the patient to provide friction resistance, so that the moving amplitude of the patient is greatly reduced.
Specifically, the both sides outer wall of two bar seats 2 all has opened bar groove 12, and the both sides inner wall of two sliding tray 17 all bonds and has a plurality of noodless 18, and noodless 18 are pegged graft respectively in bar groove 12, because noodless 18 peg graft in bar groove 12, so can prevent at the process of removing, the head is placed seat 9 and is deviate from in the rectangular channel 3.
Specifically, the top inner walls of the two sliding grooves 17 are provided with a plurality of positioning grooves 19, the top outer wall of the strip-shaped groove 12 is provided with a plurality of positioning holes, the positioning holes are provided with positioning mechanisms 11, the positioning mechanisms 11 correspond to the positioning grooves 19 one to one, and the positioning mechanisms 11 can lock the positions of the head placing seats 9 after movement.
Specifically, the positioning mechanism 11 includes a cylindrical barrel 20, a circular hole is formed at the top end of the cylindrical barrel 20, a positioning ball 24 is inserted in the circular hole, the diameter of the positioning ball 24 is smaller than that of the circular hole, the top of the positioning ball 24 is inserted in the positioning groove 19, a rod hole is formed at the bottom end of the cylindrical barrel 20, a vertical rod 22 is inserted in the rod hole, a cylindrical block 23 is welded at the top end of the vertical rod 22, the diameter of the cylindrical block 23 is equal to the inner diameter of the cylindrical barrel 20, the top surface of the cylindrical block 23 is tangent to the bottom of the positioning ball 24, a first spring 21 is sleeved on the outer wall of the vertical rod 22, an end head 25 is welded at the bottom end of the vertical rod 22, the first spring 21 is located between the cylindrical block 23 and the end head 25, when the head placing seat 9 is moved, the head placing seat 9 downwardly presses the positioning ball 24 of the positioning mechanism 11, so that the positioning ball 24 enters the cylindrical barrel 20 and compresses the first spring 21, and when the position of the head placing seat 9 is moved, the position of the head rest 9 is finely adjusted back and forth along the bar-shaped seat 2, and the positioning ball 24 of the positioning mechanism 11 is reinserted into the positioning groove 19 at the new position under the action of the return of the first spring 21, thereby realizing the relocking of the position of the head rest 9.
It is specific, the one end lateral wall that seat 9 was placed to the head has curved neck bearing board 8 through the bolt fastening, and the cambered surface inside wall of neck bearing board 8 bonds and has curved offset plate 7, and offset plate 7 and neck bearing board 8 can carry out the bearing to patient's entering cloth, avoids the neck that the unsettled and lead to the fact of patient's neck to be sour and astringent, and then avoids the patient to twist the head because of the neck is sour and astringent, further improves the firm effect to the head.
Specifically, two sides at 7 tops of offset plate are cambered surface flange structure, and two sides at top are cambered surface flange structure's offset plate 7 when carrying out the bearing to the neck, and the cambered surface limit is safer, can avoid the fish tail.
Specifically, the side presss from both sides the mechanism and includes the side splint 4 of L shape, and side splint 4 bonds near a lateral wall of cushion 10 has two cambered surface clamp splices 5, and the bottom outer wall of side splint 4 is opened has two bar holes, and the position that is close to the end portion in the bar hole is all pegged graft and is had rectangle strip 6, and a plurality of cambered surface clamp splices 5 can carry out the multiple spot centre gripping to patient's head, improve the firm effect to patient's head.
Concretely, the outer wall that two rectangle strips 6 are close to the top all opens there is the side opening, two side openings are downthehole all pegged graft there is horizontal pole 26, the one end of horizontal pole 26 all welds with a lateral wall of side splint 4, stopper 28 has all been welded to the other end of horizontal pole 26, the top outer wall that seat 9 was all placed with the head to the bottom of rectangle strip 6 is close to a side edge department and welds, second spring 27 is all cup jointed to the outer wall of horizontal pole 26, when fixed, the in-process between two side clamp mechanisms is placed to patient's head, will release cambered surface clamp splice 5 and side splint 4 to both sides, this will compress second spring 27, so cambered surface clamp splice 5 and side splint 4 that two side clamp mechanisms will carry out the firm clamp to patient's head both sides under the effect of second spring 27 restoring force and decide.
Specifically, the arc side walls of the first arc rubber cushion 16 and the second arc rubber cushion 14 are provided with a plurality of inclined arc grooves 15, and the arc grooves 15 further improve the friction force when the first arc rubber cushion 16 and the second arc rubber cushion 14 move relative to the head of the patient, so that the resistance force to the movement of the head of the patient is improved.
The working principle is as follows: because the two strip-shaped seats 2 are respectively inserted in the two sliding grooves 17, when in use, the position of the head placing seat 9 can be moved according to the position of a patient on an examination bed, so as to better accord with the requirement of placing the head of the patient, the arc-shaped strips 18 are inserted in the strip-shaped grooves 12, so that the head placing seat 9 can be prevented from being separated from the rectangular grooves 3 in the moving process, the positioning mechanism 11 can lock the position of the head placing seat 9 after moving, when in use, the two side clamping mechanisms can flexibly fix the head of the patient, so as to better accord with the head of the patient, the unconscious moving head of the patient can be obstructed, further the effectiveness of CT photography is improved, the photography shadow is reduced, and when in fixation, the head of the patient is placed between the two side clamping mechanisms, the arc-shaped clamping blocks 5 and the side clamping plates 4 are pushed out towards the two sides, so as to compress the second spring 27, therefore, the cambered clamp blocks 5 and the side clamp plates 4 of the two side clamp mechanisms can stably clamp the two sides of the head of the patient under the action of the restoring force of the second spring 27, the positioning mechanism 11 can lock the position of the head placing seat 9 after being moved, when the head placing seat 9 is moved, the head placing seat 9 can downwards press the positioning ball 24 of the positioning mechanism 11, so that the positioning ball 24 enters the cylindrical barrel 20 and compresses the first spring 21, when the position of the head placing seat 9 is moved, the position of the head placing seat 9 is finely adjusted back and forth along the strip-shaped seat 2, the positioning ball 24 of the positioning mechanism 11 is reinserted into the positioning groove 19 of the new position under the restoring force of the first spring 21, and the position of the head placing seat 9 is locked again.
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 as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a CT department detects uses head securing device, includes inspection bed body (1), its characterized in that, the top outer wall of inspection bed body (1) is close to one side edge and opens there is rectangular channel (3), and two terminal surfaces of the both sides inner wall fixedly connected with of rectangular channel (3) are bar seat (2) of "U" shape of handstand, and the top of two bar seats (2) is equipped with same head stabilizing mean, head stabilizing mean includes that the head places seat (9), and the bottom outer wall of head seat (9) is opened there are two sliding tray (17), and two bar seats (2) are pegged graft respectively in two sliding tray (17), and the top outer wall intermediate position that the head placed seat (9) is opened there is the standing groove, and the groove face of standing groove is the cambered surface, and it has cushion (10) to bond in the standing groove, and open at the top of cushion (10) has multirow bleeder vent (13), and the cambered surface inner wall of cushion (10) has multirow first cambered surface cushion (16) and second cambered surface cushion (16) 14) The first cambered surface rubber mat (16) and the second cambered surface rubber mat (14) are respectively positioned at the positions of two sides of the cambered surface side of the soft mat (10), and the positions, close to the two sides, of the top of the head placing seat (9) are respectively provided with a side clamping mechanism.
2. The head stabilizing device for CT department examination as claimed in claim 1, wherein the first cambered rubber pad (16) and the second cambered rubber pad (14) in adjacent positions are distributed in an inverted 'splayed' shape.
3. The head stabilizing device for CT department examination according to claim 1, wherein the two strip-shaped seats (2) are respectively provided with a strip-shaped groove (12) on the outer wall of the two sides, the inner walls of the two sides of the two sliding grooves (17) are respectively adhered with a plurality of arc-shaped strips (18), and the arc-shaped strips (18) are respectively inserted into the strip-shaped grooves (12).
4. The head stabilizing device for CT department detection according to claim 3, wherein a plurality of positioning grooves (19) are formed in the inner walls of the tops of the two sliding grooves (17), a plurality of positioning holes are formed in the outer wall of the top of the strip-shaped groove (12), positioning mechanisms (11) are arranged in the positioning holes, and the positioning mechanisms (11) correspond to the positioning grooves (19) in a one-to-one mode.
5. The head stabilizing device for CT department examination of claim 4, positioning mechanism (11) are including a cylindricality section of thick bamboo (20), open the top of a cylindricality section of thick bamboo (20) has the round hole, it has location ball (24) to peg graft in the round hole, the diameter of location ball (24) is less than the diameter of round hole, the top of location ball (24) is pegged graft in constant head tank (19), the bottom of a cylindricality section of thick bamboo (20) is opened there is the pole hole, it has pole setting (22) to peg graft in the pole hole, the top welding of pole setting (22) has cylindricality piece (23), the diameter of cylindricality piece (23) equals with the internal diameter of a cylindricality section of thick bamboo (20), the top surface of cylindricality piece (23) is tangent with the bottom of location ball (24), the outer wall of pole setting (22) has cup jointed first spring (21), the bottom welding of pole setting (22) has end (25), first spring (21) are located between cylindricality piece (23) and end (25).
6. The head stabilizing device for CT department detection according to claim 1, wherein an arc-shaped neck supporting plate (8) is fixed on one end side wall of the head placing seat (9) through bolts, and an arc-shaped rubber plate (7) is bonded on the inner side wall of the arc surface of the neck supporting plate (8).
7. The head stabilizing device for CT department examination according to claim 6, wherein both side edges of the top of the rubber plate (7) are of a cambered flanging structure.
8. The head stabilizing device for CT department examination according to claim 7, wherein the side clamp mechanism comprises an L-shaped side clamp plate (4), two cambered clamp blocks (5) are adhered to one side wall of the side clamp plate (4) close to the cushion (10), two strip-shaped holes are formed in the outer wall of the bottom of the side clamp plate (4), and rectangular strips (6) are inserted into the strip-shaped holes and close to the end portions of the strip-shaped holes.
9. The head stabilizing device for CT department examination according to claim 8, wherein the outer walls of the two rectangular bars (6) near the top end are provided with side holes, the two side holes are inserted with cross bars (26), one ends of the cross bars (26) are welded with one side wall of the side clamping plate (4), the other ends of the cross bars (26) are welded with limit blocks (28), the bottom ends of the rectangular bars (6) are welded with the outer wall of the top of the head placing seat (9) near one side edge, and the outer walls of the cross bars (26) are sleeved with second springs (27).
10. The head stabilizing device for CT department examination according to claim 1, wherein the outer side walls of the cambered surfaces of the first cambered rubber pad (16) and the second cambered rubber pad (14) are provided with a plurality of inclined cambered grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210589483.8A CN114983462A (en) | 2022-05-27 | 2022-05-27 | Head stabilizing device for CT department detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210589483.8A CN114983462A (en) | 2022-05-27 | 2022-05-27 | Head stabilizing device for CT department detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114983462A true CN114983462A (en) | 2022-09-02 |
Family
ID=83028724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210589483.8A Withdrawn CN114983462A (en) | 2022-05-27 | 2022-05-27 | Head stabilizing device for CT department detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114983462A (en) |
-
2022
- 2022-05-27 CN CN202210589483.8A patent/CN114983462A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220902 |
|
| WW01 | Invention patent application withdrawn after publication |