CN213311338U

CN213311338U - Head fixing device for brain surgery nursing

Info

Publication number: CN213311338U
Application number: CN202021774533.2U
Authority: CN
Inventors: 何锋
Original assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Current assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

A head fixing device for brain surgery nursing comprises a bottom plate, a height adjusting box and a rotating shaft, wherein a sliding groove is formed in the left side of the upper end of the bottom plate, a sliding block is connected to the middle of the sliding groove in a sliding mode, a rotating seat is arranged in the middle of the left end of the sliding block, a fixing shaft is arranged on the right side of the upper end of the bottom plate, a rotating sleeve is arranged on the right side of the lower end of the height adjusting box, the height adjusting box is connected with the fixing shaft in a rotating mode through the rotating sleeve, a ventilating cushion is arranged on the left side of the upper end of the height; this device utilizes health weight to push down the bottom plate, in order not to rock, and stability is splendid, and the neck tray supports that the neck is comfortable laborsaving, can highly adjust the nursing of being convenient for to the head, and the head is fixed convenient and fast, and exposed area is big, and the field of vision is wide and is reduced the closed sense and the pressure of disease, is convenient for carry out the head and observes and nurse.

Description

Head fixing device for brain surgery nursing

Technical Field

The utility model relates to a medical care equipment technical field especially relates to a head fixing device is used in brain surgery nursing.

Background

Brain surgery generally refers to neurosurgery, and is a subject of comprehensive treatment and comprehensive evaluation by mainly examination and operation. The youngest, most complex and most rapidly developing discipline in medicine. Previously, due to technical limitations, human brain surgery has been a forbidden area, however, with the development of technology, various microneurosurgery operations have been performed with the aid of advanced microsurgical equipment; the brain surgery is very delicate and the head cannot swing. Many types of head frames have been derived for fixing the head in operation, and when brain surgery patients are maintained after operation, the head of the patient is often fixed to prevent the wound from cracking and touching to cause deterioration.

At present, the general single structure of current head fixing device, only fix the head through clamping device is crudely, the experience of disease is felt relatively poor, and the stability of device is poor when disease head slightly rocks, the fixed head exposed surface that does not consider simultaneously, in order to fix the increase clamping area of firm taste, make the field of vision of disease relatively poor, the nursing is not convenient for look over to the head exposed surface for a short time, different disease physique are different simultaneously, current head fixing device does not possess altitude mixture control, make the tired discomfort of disease neck. In order to solve the above problems, the present application provides a head fixing device for nursing in brain surgery.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a head fixing device is used in brain surgery nursing, this device utilize health weight to push down the bottom plate, in order not to rock, stability is splendid, and the neck tray supports the comfortable laborsaving of neck, can highly adjust the nursing of being convenient for of head, and the head is fixed convenient and fast, and exposed area is big, and the field of vision is wide and is reduced the sense of closure and the pressure of disease, is convenient for carry out the head and observes and nurse.

(II) technical scheme

In order to solve the problems, the utility model provides a head fixing device for brain surgery nursing, which comprises a bottom plate, a height adjusting box and a rotating shaft, wherein the left side of the upper end of the bottom plate is provided with a chute, the middle part of the chute is connected with a slide block in a sliding way, the middle part of the left end of the slide block is provided with a rotating seat, the right side of the upper end of the bottom plate is provided with a fixed shaft, the right side of the lower end of the height adjusting box is provided with a rotating sleeve, the height adjusting box is connected with the fixed shaft through the rotating sleeve in a rotating way, the left side of the upper end of the height adjusting box is provided with a ventilating cushion, the right side of the upper end of the height adjusting box is provided with a neck support module, the upper side and the lower side in the height adjusting box are both connected with a plurality of guide slide bars, the upper side, the right side of the upper end of the height adjusting box is provided with a second parallel through groove.

Preferably, the left side of the upper end of the bottom plate is provided with a threaded sleeve seat, the threaded sleeve seat is in threaded connection with a screw rod, the right end of the screw rod is connected with a rotating seat in a rotating mode through a bearing, the left end of the screw rod is provided with a turntable, and the edge of the left end of the turntable is provided with a crank.

Preferably, neck support module neck layer tray and cushion, neck layer tray longitudinal section are the arc, and neck layer tray upside is provided with the cushion.

Preferably, the rotation is connected with the rotation axis between inside front end of altitude mixture control box and the rear end, and rotation axis middle part cover is equipped with the gear, and the teeth of a cogwheel are connected in the gear engagement, and the rotation axis front end runs through the altitude mixture control box and is connected with the regulation nut, and regulation nut front end edge sliding connection has the round pin axle, and altitude mixture control box front end just is located rotation axis outside circumference wait the angle and is provided with a plurality of locating holes, the model phase-match of locating hole.

Preferably, the height adjusting box is connected with a first U-shaped fixing frame through a first parallel through groove in a sliding mode, the lower end of the first U-shaped fixing frame penetrates through the first parallel through groove to be connected with the left sliding plate, the height adjusting box is connected with a second U-shaped fixing frame through a second parallel through groove in a sliding mode, and the lower end of the second U-shaped fixing frame penetrates through the second parallel through groove to be connected with the right sliding plate.

Preferably, first U type mount and second U type mount upper portion all overlap and are equipped with the rubber sleeve, and bottom plate and altitude mixture control box upper end right side all are provided with the slope.

The above technical scheme of the utility model has following profitable technological effect: when the device works, the weight of the body of a patient is utilized to press the bottom plate, the bottom plate does not shake, the stability is excellent, the neck supporting block supports the neck, the fatigue feeling is reduced, the device is comfortable and labor-saving under the action of a soft cushion layer, the crank drives the turntable and the screw rod to rotate, the screw rod pushes the sliding block to move right along the sliding groove, the height adjusting box is driven to rotate along the fixed shaft to lift the head, the height of the head is conveniently adjusted during nursing, the left sliding plate and the right sliding plate are driven to relatively move along the guide sliding rod through the gear, so that the first U-shaped fixing frame and the second U-shaped fixing frame are driven to relatively move to fix the head, the operation is convenient and rapid, the rubber sleeve can reduce the discomfort feeling of head fixation, meanwhile, the device can expose a larger head area after being fixed, the head can be conveniently observed and nursed, the visual, the stability is good.

Drawings

Fig. 1 is a schematic structural view of a head fixing device for nursing in brain surgery according to the present invention.

Fig. 2 is a side view of a height adjusting box in the head fixing device for nursing in brain surgery of the present invention.

Fig. 3 is a schematic view of a partial structure of a height adjustment box in the head fixing device for nursing in brain surgery of the present invention.

Reference numerals: 1. a base plate; 2. a chute; 3. a slider; 4. a rotating base; 5. a threaded sleeve seat; 6. a screw; 7. a turntable; 8. a crank; 9. a fixed shaft; 10. a height adjustment box; 11. a neck support block; 12. a soft cushion layer; 13. a guide slide bar; 14. a left slide plate; 15. a right slide plate; 16. a first parallel through slot; 17. a second parallel through slot; 18. a first U-shaped fixing frame; 19. a second U-shaped fixing frame; 20. a rubber sleeve; 21. a rotating shaft; 22. a gear; 23. adjusting the screw cap; 24. and (7) a pin shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a head fixing device for brain surgery nursing, including bottom plate 1, height adjustment box 10 and rotation axis 21, bottom plate 1 upper end left side is provided with spout 2, spout 2 middle part sliding connection has slider 3, slider 3 left end middle part is provided with roating seat 4, bottom plate 1 upper end left side is provided with thread bush seat 5, thread bush seat 5 threaded connection has screw rod 6, screw rod 6 right-hand member passes through bearing rotation and connects roating seat 4, screw rod 6 left end is provided with carousel 7, carousel 7 left end edge is provided with crank 8, bottom plate 1 upper end right side is provided with fixed axle 9, height adjustment box 10 lower extreme right side is provided with the rotating sleeve, height adjustment box 10 rotates through the rotating sleeve and connects fixed axle 9;

the left side of the upper end of the height adjusting box 10 is provided with a breathable pad, the right side of the upper end of the height adjusting box 10 is provided with a neck support module, a neck support block 11 and a soft cushion layer 12 of the neck support module are arranged on the right side of the upper end of the height adjusting box 10, the longitudinal section of the neck support block 11 is arc-shaped, the soft cushion layer 12 is arranged on the upper side of the neck support block 11, a plurality of guide slide bars 13 are connected to the upper side and the lower side of the interior of the height adjusting box 10, a left sliding plate 14 is connected to the upper left side of the interior of the height adjusting box 10 in a sliding manner through the guide slide bars 13, a right sliding plate 15 is connected to the lower right side of the interior of the height adjusting box 10 in a sliding manner through the guide slide bars 13, a;

the front end of a rotating shaft 21 penetrates through a height adjusting box 10 to be connected with an adjusting nut 23, the edge of the front end of the adjusting nut 23 is connected with a pin shaft 24 in a sliding manner, a plurality of positioning holes are formed in the front end of the height adjusting box 10 and are positioned on the outer side of the rotating shaft 21 in the circumferential direction at equal angles, the positioning holes are matched with the types of the pin shaft 24, a first parallel through groove 16 is formed in the left side of the upper end of the height adjusting box 10, a second parallel through groove 17 is formed in the right side of the upper end of the height adjusting box 10, the height adjusting box 10 is connected with a first U-shaped fixing frame 18 in a sliding manner through the first parallel through groove 16, the lower end of the first U-shaped fixing frame 18 penetrates through the first parallel through groove 16 to be connected with a left sliding plate 14, the height adjusting box 10 is connected with a second U-shaped fixing frame 19 in a sliding manner through the second parallel through, the right sides of the upper ends of the bottom plate 1 and the height adjusting box 10 are provided with slope slopes;

during work, a patient lies on the bottom plate 1 through an inclined slope, the bottom plate 1 is pressed by the weight of the body, so that the device does not shake, the stability is excellent, then the head lies on the breathable pad in the middle of the height adjusting box 10, the neck is supported under the action of the neck supporting block 11, the fatigue is reduced, the device is comfortable and labor-saving under the action of the soft pad layer 12, then the crank 8 drives the turntable 7 and the screw 6 to rotate according to nursing needs, the screw 6 moves to the right along the threaded sleeve seat 5, the screw 6 pushes the sliding block 3 to move to the right along the sliding groove 2, and then the height adjusting box 10 is driven to rotate along the fixed shaft 9 to lift the head, and the head height can be adjusted conveniently during nursing;

after the height is determined, the rotating shaft 21 is driven to rotate through the adjusting nut 23, the left sliding plate 14 and the right sliding plate 15 are driven to move relatively along the guide sliding rod 13 through the gear 22, so that the head is driven to move relatively and fixed by the first U-shaped fixing frame 18 and the second U-shaped fixing frame 19, the operation is convenient and rapid, the rubber sleeve 20 can reduce the discomfort of head fixation, meanwhile, the area of the head with a large exposed part can be fixed by the device, the head can be observed and nursed conveniently, the visual field is wide, the sealing feeling and the pressure of a patient can be reduced, the fixed head can be locked by pressing the pin shaft 24 to enter the positioning hole.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A head fixing device for brain surgery nursing is characterized by comprising a bottom plate (1), a height adjusting box (10) and a rotating shaft (21); the left side of the upper end of a bottom plate (1) is provided with a sliding chute (2), the middle part of the sliding chute (2) is connected with a sliding block (3) in a sliding way, the middle part of the left end of the sliding block (3) is provided with a rotating seat (4), the right side of the upper end of the bottom plate (1) is provided with a fixed shaft (9), the right side of the lower end of a height adjusting box (10) is provided with a rotating sleeve, the height adjusting box (10) is connected with the fixed shaft (9) through the rotating sleeve in a rotating way, the left side of the upper end of the height adjusting box (10) is provided with a breathable cushion, the right side of the upper end of the height adjusting box (10) is provided with a neck support module, the upper side and the lower side in the height adjusting box (10) are both connected with a plurality of guide sliding rods (13), the left upper side in the height adjusting box (10) is connected with a left sliding, a first parallel through groove (16) is formed in the left side of the upper end of the height adjusting box (10), and a second parallel through groove (17) is formed in the right side of the upper end of the height adjusting box (10).

2. The head fixing device for brain surgery nursing according to claim 1, wherein the threaded sleeve seat (5) is arranged on the left side of the upper end of the bottom plate (1), the threaded sleeve seat (5) is in threaded connection with a screw (6), the right end of the screw (6) is rotatably connected with the rotating seat (4) through a bearing, the rotary table (7) is arranged on the left end of the screw (6), and the crank (8) is arranged on the left end edge of the rotary table (7).

3. The head fixing device for brain surgical nursing according to claim 1, characterized in that the neck support module comprises a neck support block (11) and a cushion layer (12), the longitudinal section of the neck support block (11) is arc-shaped, and the cushion layer (12) is arranged on the upper side of the neck support block (11).

4. The head fixing device for brain surgery nursing according to claim 1, wherein a rotating shaft (21) is rotatably connected between the front end and the rear end inside the height adjusting box (10), a gear (22) is sleeved in the middle of the rotating shaft (21), the gear (22) is meshed with the connecting gear teeth, an adjusting nut (23) is connected to the front end of the rotating shaft (21) penetrating through the height adjusting box (10), a pin shaft (24) is slidably connected to the front end edge of the adjusting nut (23), a plurality of positioning holes are circumferentially arranged at equal angles at the front end of the height adjusting box (10) and located on the outer side of the rotating shaft (21), and the positioning holes are matched with the pin shaft (24) in type.

5. The head fixing device for nursing in brain surgery according to claim 1, characterized in that the height adjusting box (10) is slidably connected with a first U-shaped fixing frame (18) through a first parallel through slot (16), the lower end of the first U-shaped fixing frame (18) penetrates through the first parallel through slot (16) to connect with the left sliding plate (14), the height adjusting box (10) is slidably connected with a second U-shaped fixing frame (19) through a second parallel through slot (17), and the lower end of the second U-shaped fixing frame (19) penetrates through the second parallel through slot (17) to connect with the right sliding plate (15).

6. The head fixing device for nursing in brain surgery according to claim 1, characterized in that the rubber sleeve (20) is sleeved on the upper parts of the first U-shaped fixing frame (18) and the second U-shaped fixing frame (19), and the right sides of the upper ends of the bottom plate (1) and the height adjusting box (10) are provided with slope slopes.