CN211985715U

CN211985715U - Medical paediatrics head fixing device

Info

Publication number: CN211985715U
Application number: CN202020081480.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-24
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of pediatrics, in particular to a medical head fixing device for pediatrics, which comprises a bottom plate, wherein stand columns are vertically arranged on two sides of the upper surface of the bottom plate, a first screw hole is horizontally arranged on each stand column, a first threaded rod is horizontally screwed in each first screw hole, the end part of each first threaded rod is connected with a press block through a buffering structure, a hemispherical cushion is glued on the side wall of each press block, a cross beam is horizontally arranged between the tops of the stand columns, a second screw hole is vertically arranged in the middle of the cross beam, a second threaded rod is vertically screwed in each second screw hole, an arc-shaped press plate is arranged at the bottom end of each second threaded rod, the position of each press block can be adjusted by driving the first threaded rod, so that two sides of the face of a child are fixed, the comfort level of the cushion during clamping can be improved, the height of the pressing plate is adjusted by rotating the second threaded rod, so that the forehead part is fixed.

Description

Medical paediatrics head fixing device

Technical Field

The utility model relates to a paediatrics technical field especially relates to a medical paediatrics head fixing device.

Background

The primary condition for pediatric head and face surgery is good fixation of the head, and since the self-control ability of children is far inferior to that of adults, if the head of children is not firmly fixed, the normal operation of the surgery may be affected, and even great danger may be caused to the children. At present, clinically, for a medical apparatus for fixing the head of a patient in an operation, the existing fixing device is usually fixed directly by a mode similar to clamping the face, so that the widest position of the face is easily clamped, and other positions cannot be fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a medical pediatric head fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical paediatrics head fixing device, comprises a base plate, the vertical stand of installing in bottom plate upper surface both sides, first screw has been seted up to the stand upper level, horizontal spiro union has first threaded rod in the first screw, first threaded rod tip is connected with the briquetting through buffer structure, briquetting lateral wall rubberizing is stained with hemispherical cushion, horizontal installation has the crossbeam between the stand top, the vertical second screw of having seted up in crossbeam middle part, vertical spiro union has the second threaded rod in the second screw, curved clamp plate is installed to second threaded rod bottom, movable mounting has the headrest between the stand, the headrest bottom is driven by elevation structure.

Preferably, the buffering structure comprises a rotating shaft and a buffering spring, a rotating cavity is formed in the pressing block, a rotating hole is horizontally formed in one side of the rotating cavity, the rotating shaft is horizontally inserted into the rotating hole, the buffering spring is horizontally placed in the rotating cavity, one end of the rotating shaft abuts against the buffering spring, and the other end of the rotating shaft is coaxially connected to the first threaded rod.

Preferably, elevation structure includes U-shaped frame, bearing, internal thread pipe, third threaded rod and rotation handle, the through-hole has been seted up at the bottom plate middle part, the U-shaped frame is installed on the bottom plate bottom surface, the bearing is installed U-shaped frame bottom, the internal thread pipe is vertical to be installed in the bearing, the vertical spiro union of third threaded rod is in internal thread pipe top, third threaded rod top is passed through the through-hole is vertical to be installed on the headrest bottom surface, it installs to rotate the handle internal thread socle.

Preferably, the pressure plate is lined with a soft cushion on the inner side.

The utility model provides a pair of medical paediatrics head fixing device, beneficial effect lies in: this medical paediatrics head fixing device can adjust the position of briquetting through the first threaded rod of drive to fix children's facial both sides, comfort level when the cushion can improve the centre gripping is adjusted highly of headrest through elevation structure, with the operation angle of adaptation multi-angle, through the height of rotating second threaded rod adjusting pressure plate, thereby fixes forehead position.

Drawings

Fig. 1 is the utility model provides a medical paediatrics head fixing device's schematic structure diagram.

Fig. 2 is the utility model provides a buffer structure's of medical paediatrics head fixing device schematic structure.

Fig. 3 is a partial enlarged view of the medical pediatric head fixation device provided by the present invention.

In the figure: the novel adjustable seat cushion comprises a bottom plate 1, a stand column 2, a first screw hole 3, a first threaded rod 4, a pressing block 5, a rotating shaft 6, a rotating hole 7, a rotating cavity 8, a buffer spring 9, a cushion 10, a cross beam 11, a second screw hole 12, a second threaded rod 13, a pressing plate 14, a bearing 15, a headrest 16, an internal threaded pipe 17, a through hole 18, a third threaded rod 19, a rotating handle 20 and a U-shaped frame 21.

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.

Example 1

Referring to fig. 1, a medical paediatrics head fixing device, comprising a base plate 1, the vertical stand 2 of installing in bottom plate 1 upper surface both sides, first screw 3 has been seted up to the stand 2 upper level, horizontal spiro union has first threaded rod 4 in the first screw 3, 4 tip of first threaded rod is connected with briquetting 5 through buffer structure, 5 lateral wall rubberizing of briquetting is stained with hemispherical cushion 10, horizontal installation has crossbeam 11 between 2 tops of stand, the vertical second screw 12 of having seted up in crossbeam 11 middle part, vertical spiro union has second threaded rod 13 in the second screw 12, curved clamp plate 14 is installed to second threaded rod 13 bottom, 14 inboard linings of clamp plate have the cushion, movable mounting has headrest 16 between the

stand

2, 16 bottoms of headrest are driven by elevation structure. Can adjust the position of briquetting 5 through drive first threaded rod 4 to fix children's facial both sides, comfort level when cushion 10 can improve the centre gripping is adjusted highly through elevation structure to headrest 16, with the operation angle of adaptation multi-angle, through the height of rotating second threaded rod 13 adjusting pressure plate 14, thereby fixes forehead position.

Example 2

On the basis of above-mentioned embodiment 1, this implementation has optimized buffer structure, as shown in fig. 1-2, wherein buffer structure includes pivot 6 and buffer spring 9, briquetting 5 is inside to have seted up and has rotated chamber 8, it has seted up rotation hole 7 to rotate 8 side levels in chamber, 6 horizontal cartridge of pivot is in rotating hole 7, buffer spring 9 level is placed inside rotating chamber 8, 6 one end of pivot are supported and are leaned on buffer spring 9, 6 other end coaxial line of pivot are connected on first threaded rod 4, buffer structure can be when rotating first threaded rod 4, prevent the excessive power of face to children, improve fixed comfort level.

Example 3

On the basis of embodiment 1 or embodiment 2, this embodiment further optimizes the lifting structure, as shown in fig. 1-3, the lifting structure includes a U-shaped frame 21, a bearing 15, an internal threaded tube 17, a third threaded rod 19 and a rotating handle 20, a through hole 18 is formed in the middle of the bottom plate 1, the U-shaped frame 21 is installed on the bottom surface of the bottom plate 1, the bearing 15 is installed at the bottom of the U-shaped frame 21, the internal threaded tube 17 is vertically installed in the bearing 15, the third threaded rod 19 is vertically screwed on the top end of the internal threaded tube 17, the top end of the third threaded rod 19 is vertically installed on the bottom surface of the headrest 16 through the through hole 18, the rotating handle 20 is installed at the bottom end of the internal threaded tube 17, the internal threaded tube 17 is driven to rotate by rotating the rotating handle 20, and the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical paediatric head fixation device, includes bottom plate (1), its characterized in that: bottom plate (1) upper surface both sides are vertical installs stand (2), first screw (3) have been seted up to stand (2) the higher authority, level spiro union has first threaded rod (4) in first screw (3), first threaded rod (4) tip is connected with briquetting (5) through buffer structure, briquetting (5) lateral wall rubberizing is stained with hemispherical cushion (10), horizontal installation has crossbeam (11) between stand (2) the top, crossbeam (11) middle part is vertical has seted up second screw (12), vertical spiro union has second threaded rod (13) in second screw (12), curved clamp plate (14) are installed to second threaded rod (13) bottom, movable mounting has headrest (16) between stand (2), headrest (16) bottom is driven by elevation structure.

2. The medical pediatric head fixing device according to claim 1, wherein the buffer structure comprises a rotating shaft (6) and a buffer spring (9), a rotating cavity (8) is formed inside the pressing block (5), a rotating hole (7) is horizontally formed in one side of the rotating cavity (8), the rotating shaft (6) is horizontally inserted into the rotating hole (7), the buffer spring (9) is horizontally placed inside the rotating cavity (8), one end of the rotating shaft (6) abuts against the buffer spring (9), and the other end of the rotating shaft (6) is coaxially connected to the first threaded rod (4).

3. The medical pediatric head fixing device according to claim 1, wherein the lifting structure comprises a U-shaped frame (21), a bearing (15), an internally threaded tube (17), a third threaded rod (19) and a rotating handle (20), a through hole (18) is formed in the middle of the bottom plate (1), the U-shaped frame (21) is installed on the bottom surface of the bottom plate (1), the bearing (15) is installed at the bottom of the U-shaped frame (21), the internally threaded tube (17) is vertically installed in the bearing (15), the third threaded rod (19) is vertically screwed on the top end of the internally threaded tube (17), the top end of the third threaded rod (19) is vertically installed on the bottom surface of the headrest (16) through the through hole (18), and the rotating handle (20) is installed at the bottom end of the internally threaded tube (17).

4. A medical pediatric head fixation device according to claim 1 wherein the pressure plate (14) is lined internally with a cushion.