CN210044381U - Special hand bracket of neurosurgery lateral position body - Google Patents

Abstract

The utility model discloses a special hand bracket for the lateral position of neurosurgery, which comprises a square frame, wherein L-shaped hooks are fixedly connected with the four corners of the upper side of the square frame, supporting blocks are fixedly connected with the upper ends of the L-shaped hooks, a lower supporting plate is arranged between the two supporting blocks at the same side, clamping blocks are fixedly connected with the two sides of the lower supporting plate, an axle sleeve is fixedly connected with the side wall of the L-shaped hooks, the inner parts of the two axle sleeves at the same side are slidably connected with a supporting rod, an adjusting rod is slidably connected with the inner part of the upper end of the supporting rod, and an upper supporting plate is fixedly connected with the upper end of the adjusting rod, the utility model enables the lower supporting plate to be rapidly connected with the device through the clamping blocks which play the, and the upper supporting plate is supported through the supporting rod, so that the effect of supporting the upper limbs above the patient is achieved, and the upper limbs are placed more comfortably during the lateral position operation of the patient.

Description

Special hand bracket of neurosurgery lateral position body

Technical Field

The utility model relates to the technical field of medical equipment, specifically a neurosurgery lateral position special hand bracket.

Background

During neurosurgery, according to different operation modes and parts, sometimes a patient must lie on an operating table in a lateral position, when the patient lies on the lateral position, the body of the patient usually needs to exceed the edge of the operating table by about 5-10 centimeters, and the upper limb of the patient below the patient at the moment is usually suspended between a head frame and the edge of the operating table without a placeable position; and the upper limb above the bracket is fixed without place, so that a hand bracket special for the lateral recumbent position of the neurosurgery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neurosurgery lateral position special hand bracket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hand bracket special for a lateral recumbent position of neurosurgery comprises a square frame, wherein L-shaped hooks are fixedly connected to four corners of the upper side of the square frame, supporting blocks are fixedly connected to the upper ends of the L-shaped hooks, a lower supporting plate is arranged between the two supporting blocks on the same side, a plurality of binding bands are fixedly connected to the lower supporting plate, clamping blocks are fixedly connected to two sides of the lower supporting plate, the clamping blocks are connected to the inside of clamping grooves in a sliding mode, and the clamping grooves are formed in the side walls of the supporting blocks;

the adjustable L-shaped hook is characterized in that shaft sleeves are fixedly connected to the side wall of the L-shaped hook, a support rod is slidably connected to the insides of the two shaft sleeves on the same side, an adjusting rod is slidably connected to the inside of the upper end of the support rod, a first bolt is meshed and connected to the side wall of the upper end of the support rod, the inner end of the first bolt penetrates through the side wall of the support rod and is movably connected with the side wall of the adjusting rod, an upper support plate is fixedly connected to the upper end of the adjusting rod, and a plurality of binding bands.

Preferably, the square frame comprises an outer frame, an inner frame is arranged on the left side of the outer frame, the two sides of the inner frame are connected to the inside of the sliding groove in a sliding mode, and the sliding groove is formed in the two sides of the outer frame.

Preferably, the inside sliding connection of inner frame has the ejector pin, the outer end of ejector pin is connected with the push pedal, the inner swing joint of ejector pin has the slider, and the slider passes through spring sliding connection in the inside of inner frame, fixedly connected with card ball on the lateral wall of slider, card ball and open slot activity joint, the open slot is opened on the lateral wall of outrigger.

Preferably, the outer side wall of the shaft sleeve is connected with a second bolt in a meshed mode, and the inner end of the second bolt is movably connected with the side wall of the support rod.

Preferably, a base plate is arranged between the four supporting blocks, and an arm groove is formed in the upper side surface of the base plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the clamping block is clamped in the clamping groove, so that the lower supporting plate can be quickly connected to the device, the effect of supporting the lower upper limb of the patient in the lateral recumbent position is achieved, and the binding band is used for binding, thereby increasing the comfort of the patient in the operation; and prop up the fagging through the vaulting pole, go up the fagging and play the effect of supporting patient top upper limbs to according to fixture block and the draw-in groove joint of co-altitude not, adjust the effect of fagging height down then, slide from top to bottom in the upper end of vaulting pole is inside according to adjusting the pole, thereby adjust the height of fagging, the upper limbs was put more comfortablely when making patient lateral position operation.

Drawings

Fig. 1 is a schematic structural diagram I of the present invention;

FIG. 2 is a schematic view of the position relationship between the present invention and an operating table;

fig. 3 is a schematic structural diagram II of the present invention;

fig. 4 is a cross-sectional view of the outer frame and the inner frame of the present invention;

fig. 5 is an enlarged view of fig. 4 at a;

fig. 6 is an exploded view of the lower supporting plate, the clamping block and the clamping groove of the present invention;

fig. 7 is a schematic structural diagram of the strut, the adjusting rod and the upper supporting plate of the present invention.

In the figure: 1. the device comprises a square frame, 101, an outer frame, 102, an inner frame, 103, a sliding groove, 2, an L-shaped hook, 3, a binding band, 4, a supporting block, 5, a lower supporting plate, 6, a clamping block, 7, a clamping groove, 8, a shaft sleeve, 9, a supporting rod, 10, an adjusting rod, 11, an upper supporting plate, 12, a first bolt, 13, an ejector rod, 14, a push plate, 15, a sliding block, 16, a clamping ball, 17, an open slot, 18, a second bolt, 19, a base plate, 20 and an arm slot.

Detailed Description

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

Referring to fig. 1-7, the present invention provides a technical solution: a neurosurgery lateral position special hand bracket comprises a square frame 1, wherein the two sides of the square frame 1 are provided with a lower supporting plate 5 and an upper supporting plate 11 which have the same structure, so that the device only needs to be provided with the lower supporting plate 5 and the upper supporting plate 11, when a patient lies on which lateral position according to the operation requirement, the lower supporting plate 5 and the upper supporting plate 11 are arranged on the same side of the lateral position of the patient, the requirement of the operation is met, meanwhile, the occupied space of the device is saved, L-shaped hooks 2 are fixedly connected with four corners of the upper side of the square frame 1, the length of the square frame 1 can be extended and contracted, after the four L-shaped hooks 2 hook the table edges of an operating table after the length of the square frame 1 is shortened, the device can be quickly fixed on the operating table, supporting blocks 4 are fixedly connected with the upper ends of the L-shaped hooks 2, the lower supporting plate 5 is arranged between the two supporting blocks 4 on the same side, and the lower supporting plate, the upper side of the lower supporting plate 5 is in an arc shape with two high sides and a low middle, a gel cushion is padded to make the upper limbs of a patient more comfortable after being placed on the lower supporting plate 5, a plurality of binding bands 3 are fixedly connected to the lower supporting plate 5, the material of the binding bands 3 has certain elasticity, the middle parts of the binding bands 3 are fixed to the lower supporting plate 5, magic tapes are connected to the two ends of the binding bands 3, after the lower upper limbs of the patient are placed on the lower supporting plate 5, the binding bands 3 are wound around the upper limbs below the patient for one circle, the two ends of the binding bands 3 are adhered together by the magic tapes to fix the lower upper limbs of the patient on the lower supporting plate 5, clamping blocks 6 are fixedly connected to the two sides of the lower supporting plate 5, the clamping blocks 6 are slidably connected to the insides of the clamping grooves 7, the clamping grooves 7 are formed in the side walls of the supporting blocks 4, a plurality of clamping grooves 7 are formed in the side walls of each, when the clamping block 6 is clamped into different clamping grooves 7, the heights of the lower supporting plates 5 are different, so that the use requirements of different patients are met;

the side wall of the L-shaped hook 2 is fixedly connected with a shaft sleeve 8, the insides of two shaft sleeves 8 positioned on the same side are slidably connected with a support rod 9, the inside of the shaft sleeve 8 is provided with a hexagonal hole, the cross section of the support rod 9 is also hexagonal, the shaft sleeves 8 are matched with the support rod 9, after the support rod 9 is inserted into the inside of the shaft sleeve 8, the support rod 9 cannot rotate in the inside of the shaft sleeve 8, so that the support rod 9 is kept vertically fixed, the inside of the upper end of the support rod 9 is slidably connected with an adjusting rod 10, the side wall of the upper end of the support rod 9 is engaged and connected with a first bolt 12, the inner end of the first bolt 12 penetrates through the side wall of the support rod 9 and is movably connected with the side wall of the adjusting rod 10, the adjusting rod 10 can slide up and down in the inside of the upper end of the support rod 9 and can also rotate to adjust the height and angle of the upper support plate 11, when the height and angle of the, the first bolt 12 is rotated inwards, so that the inner end of the first bolt 12 presses the side wall of the adjusting rod 10, so that the adjusting rod 10 is kept fixed, and then the height and the angle of the upper supporting plate 11 are fixed, the upper supporting plate 11 is fixedly connected to the upper end of the adjusting rod 10, the upper supporting plate 11 has the function of supporting the side arm above the patient, the upper side of the upper supporting plate 11 is in an arc shape with two sides higher and the middle lower, and is also padded with a jelly pad, so that the upper limb of the patient is more comfortable after being placed on the upper supporting plate 11, a plurality of binding bands 3 are also fixedly connected to the upper supporting plate 11, the binding bands 3 on the upper supporting plate 11 are used for fixing the upper limb above the patient, and the fixing method of the upper limb above the patient is the same as the.

Specifically, square frame 1 includes outrigger 101, the left side of outrigger 101 is equipped with inner tower 102, and the both sides sliding connection of inner tower 102 is in the inside of spout 103, spout 103 is opened in outer tower 101's both sides, slides in the inside of spout 103 through inner tower 102 to make square frame 1's length can stretch out and draw back, put behind the downside of operating table head end (L type hook 2 up) square frame 1, relative slip outrigger 101 and inner tower 102 back, square frame 1's length shortens, then can make L type hook 2 hook the side of operating table, fix the device at operating table head end department then.

Specifically, the inner part of the inner frame 102 is connected with a top rod 13 in a sliding way, the inner end of the top rod 13 is provided with an inclined plane, the outer end of the top rod 13 is connected with a push plate 14, the inner end of the top rod 13 is movably connected with a slide block 15, and the slide block 15 is connected inside the inner frame 102 in a sliding way through a spring, a clamping ball 16 is fixedly connected on the side wall of the slide block 15, the clamping ball 16 is movably clamped with an open slot 17, the open slot 17 is opened on the side wall of the outer frame 101, the push plate 14 is pressed, the push plate 14 can enable the ejector rod 13 to slide inwards, the inclined surface of the ejector rod 13 extrudes the side wall of the slide block 15 so as to enable the slide block 15 to slide, then the clamping ball 16 retracts into the inner frame 102, at the moment, the two sides of the inner frame 102 can slide in the sliding groove 103, after the push plate 14 is released, the slide block 15 pushes the clamping ball 16 out of the inner frame 102 by the elasticity of the spring, so that the balls 16 are engaged with the open grooves 17 and thus the inner frame 102 is fixed relative to the outer frame 101.

Specifically, the outer side wall of the shaft sleeve 8 is engaged and connected with a second bolt 18, the inner end of the second bolt 18 is movably connected with the side wall of the stay bar 9, in order to enable the stay bar 9 to be installed more firmly, the lower end of the stay bar 9 is sleeved on the two shaft sleeves 8 on the same side, and when the stay bar 9 is installed in place, the second bolt 18 is rotated inwards, so that the inner end of the second bolt 18 extrudes the side wall of the stay bar 9, the stay bar 9 is kept fixed, and then the stay bar 9 is fixed.

Specifically, the backing plates 19 are arranged among the four supporting blocks 4, the arm grooves 20 are formed in the upper side faces of the backing plates 19, the upper limb shoulder parts below the patient are placed in the arm grooves 20, and the phenomenon that the shoulders of the patient bear excessive self weight to cause discomfort due to long-time pressure bearing is avoided.

The working principle is as follows: when the device is used, the push plate 14 is pressed to enable the ejector rod 13 to slide, so that the clamping ball 16 is completely retracted into the inner frame 102, two sides of the inner frame 102 slide into the sliding groove 103, the square frame 1 is placed below the head end of an operating table in the state, the inner frame 102 continues to slide towards the inside of the sliding groove 103 until the four L-shaped hooks 2 hook the side edge of the operating table, the push plate 14 is loosened to enable the clamping ball 16 to be clamped into the open groove 17, and at the moment, the square frame 1 is fixed on the operating table; the base plate 19 is placed at the head end position of an operating table, then the lower supporting plate 5 is installed on the device through the matching of the clamping block 6 and the clamping groove 7, when a patient lies on the operating table in a lateral recumbent position, the shoulder position of the upper limb below the patient is placed in the arm groove 20, the suspended upper limb below the patient is fixed through the binding band 3 after being supported by the lower supporting plate 5, if the lower upper limb of the patient feels uncomfortable, the height of the lower supporting plate 5 is adjusted by clamping the clamping block 6 in the clamping grooves 7 with different heights, and therefore the upper limb below the patient is adjusted to a comfortable position; the upper limb above the patient is placed on the upper supporting plate 11 and fixed by the binding band 3, and the height of the upper supporting plate 11 is adjusted by adjusting the rod 10 to slide up and down in the upper end of the supporting rod 9, so that the upper limb above the patient is adjusted to a comfortable position, and the discomfort of the patient during the neurosurgery operation is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a special hand bracket of neurosurgery lateral position, includes square frame (1), its characterized in that: the upper four corners of the square frame (1) are fixedly connected with L-shaped hooks (2), the upper ends of the L-shaped hooks (2) are fixedly connected with supporting blocks (4), a lower supporting plate (5) is arranged between the two supporting blocks (4) on the same side, a plurality of binding bands (3) are fixedly connected onto the lower supporting plate (5), clamping blocks (6) are fixedly connected onto two sides of the lower supporting plate (5), the clamping blocks (6) are connected to the inner portions of clamping grooves (7) in a sliding mode, and the clamping grooves (7) are formed in the side walls of the supporting blocks (4);

fixedly connected with axle sleeve (8) on the lateral wall of L type hook (2), the inside sliding connection who is located two axle sleeves (8) of homonymy has vaulting pole (9), the inside sliding connection in upper end of vaulting pole (9) has regulation pole (10), the meshing is connected with first bolt (12) on the upper end lateral wall of vaulting pole (9), the inner of first bolt (12) run through the lateral wall of vaulting pole (9) and with the lateral wall swing joint who adjusts pole (10), backup pad (11) are gone up to the upper end fixedly connected with of adjusting pole (10), also a plurality of bandages (3) of fixedly connected with on last backup pad (11).

2. A neurosurgical lateral recumbent position hand rest according to claim 1, wherein: the square frame (1) comprises an outer frame (101), an inner frame (102) is arranged on the left side of the outer frame (101), two sides of the inner frame (102) are connected to the inside of a sliding groove (103) in a sliding mode, and the sliding groove (103) is arranged on two sides of the outer frame (101).

3. A neurosurgical lateral recumbent position hand rest according to claim 2, wherein: the inside sliding connection of inner frame (102) has ejector pin (13), the outer end of ejector pin (13) is connected with push pedal (14), the inner swing joint of ejector pin (13) has slider (15), and slider (15) pass through the inside of spring sliding connection in inner frame (102), fixedly connected with card ball (16) on the lateral wall of slider (15), card ball (16) and open slot (17) activity joint, open slot (17) are opened on the lateral wall of outer frame (101).

4. A neurosurgical lateral recumbent position hand rest according to claim 1, wherein: the outer side wall of the shaft sleeve (8) is connected with a second bolt (18) in a meshed mode, and the inner end of the second bolt (18) is movably connected with the side wall of the support rod (9).

5. A neurosurgical lateral recumbent position hand rest according to claim 1, wherein: backing plates (19) are arranged among the four supporting blocks (4), and arm grooves (20) are formed in the upper side faces of the backing plates (19).

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