CN210843514U

CN210843514U - Neurosurgery operation arm support

Info

Publication number: CN210843514U
Application number: CN201921296015.1U
Authority: CN
Inventors: 李秀山
Original assignee: Affiliated Hospital Of Hebei University Of Engineering
Current assignee: Affiliated Hospital Of Hebei University Of Engineering
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-26
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a neurosurgery operation arm support, belonging to the field of operation equipment, comprising a support plate and a first upright post, wherein the bottom side of one end of the support plate is articulated with a first connecting rod, the bottom side of the other end is articulated with a second connecting rod, the top end of the first upright post is provided with a first slot matched with the bottom of the first connecting rod, the first upright post is in threaded connection with a first fixing bolt, one end of the first fixing bolt extends into the first slot and is abutted against the first connecting rod, one end of the second connecting rod far away from the support plate is slidably arranged at one side of the first upright post, the first upright post of the utility model is provided with a first slot matched with the first connecting rod, the height of the support plate can be adjusted according to the use condition, which is more convenient, the arm of a doctor can rest, and the support plate is articulated with the first connecting rod, the supporting plate can incline at a certain angle according to the lower pressure degree of a doctor, so that the use of the doctor is facilitated.

Description

Neurosurgery operation arm support

Technical Field

The utility model relates to an equipment field is used in the operation, in particular to neurosurgery operation arm holds in palm.

Background

Neurosurgery is a branch of surgery, which is based on surgery as a main treatment means in the surgery, and is used for researching human nervous systems such as brain, spinal cord and peripheral nervous systems and related subsidiary mechanisms, wherein the neurosurgery is mainly used for treating diseases of the nervous systems such as brain, spinal cord and the like caused by trauma, such as cerebral hemorrhage and bleeding amount endanger life, external brain injury caused by car accidents, or brain tumor oppression requiring operation treatment and the like;

at present, some arm supports for operation appear on the market, but the height of the arm support structure can not be adjusted generally, the inclined angle can not be adjusted, and the arm supports are inconvenient for patients to use

SUMMERY OF THE UTILITY MODEL

The utility model provides a neurosurgery operation arm support, the arm that can solve among the prior art holds in the palm the problem that exists height-adjusting or angle.

The utility model provides a neurosurgery operation arm holds in palm, includes the layer board, still includes first stand, the bottom side of layer board one end articulates there is first connecting rod, the bottom side of the other end articulates there is the second connecting rod, the top of first stand seted up with the first slot of bottom matched with of first connecting rod, threaded connection has first fixing bolt on the first stand, first fixing bolt's one end stretches into in the first slot and contradict on the first connecting rod, the one end slidable ground that the layer board was kept away from to the second connecting rod sets up one side of first stand.

Preferably, one end of the second connecting rod, which is far away from the supporting plate, is hinged with a connecting block, the connecting block is fixedly connected with a sliding block, one side of the first upright post is provided with a sliding groove matched with the sliding block, and the sliding block is arranged in the sliding groove in a vertically sliding manner.

Preferably, a spring is installed in the sliding groove, one end of the spring is connected in the sliding groove, and the other end of the spring is connected to the bottom side of the sliding block.

The better still including being used for fixing the second fixing bolt of slider, second fixing bolt threaded connection be in on the slider, offer on the first stand and be used for giving the groove of stepping down that second fixing bolt stepped down, second fixing bolt passes the one end of slider is contradicted on the cell wall of spout.

Preferably, the base further comprises a tray, a third connecting rod, a second upright and a base, the bottom end of the first upright is fixedly mounted on the tray, the top end of the third connecting rod is connected to the bottom side of one end of the tray, a second slot matched with the bottom of the third connecting rod is formed in the top end of the second upright, a third fixing bolt is connected to the second upright in a threaded mode, one end of the third fixing bolt extends into the second slot and abuts against the third connecting rod, and the bottom end of the second upright is mounted on the base.

Preferably, the tray is provided with a storage groove.

Preferably, the supporting plate is arc-shaped, and the two sides of the supporting plate are both connected with sponge strips.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up on the first stand with first connecting rod matched with first slot, can adjust the height of layer board according to in service behavior, it is more convenient, can let doctor's arm obtain the rest, and the layer board is articulated with first connecting rod, and when using, the layer board can incline certain angle according to doctor's lower pressure degree, and the doctor of being convenient for uses.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 2 in accordance with the present invention;

fig. 5 is a partial enlarged view of fig. 4 at D according to the present invention;

fig. 6 a cross-sectional view of the present invention at C-C of fig. 2.

Description of reference numerals:

1-supporting plate, 2-first connecting rod, 3-second connecting rod, 4-first upright post, 5-first slot, 6-first fixing bolt, 7-connecting block, 8-sliding block, 9-sliding groove, 10-spring, 11-second fixing bolt, 12-abdicating groove, 13-tray, 14-third connecting rod, 15-second upright post, 16-second slot, 17-third fixing bolt, 18-base, 19-accommodating groove and 20-sponge strip.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 6, an arm support for neurosurgery provided by an embodiment of the present invention includes a supporting plate 1, and further includes a first upright 4, a first connecting rod 2 is hinged to a bottom side of one end of the supporting plate 1, and a second connecting rod 3 is hinged to a bottom side of the other end of the supporting plate 1, a first slot 5 matched with the bottom of the first connecting rod 2 is opened at a top end of the first upright 4, a first fixing bolt 6 is connected to the first upright 4 by a screw thread, one end of the first fixing bolt 6 extends into the first slot 5 and abuts against the first connecting rod 2, and one end of the second connecting rod 3, which is far away from the supporting plate 1, is slidably disposed at one side of the first upright 4;

the bottom of the first connecting rod 2 is inserted into the first slot 5, and after the first fixing bolt 6 is loosened, the supporting plate 1 is pulled upwards or pressed downwards to adjust the height;

one end, far away from the supporting plate 1, of the second connecting rod 3 is hinged with a connecting block 7, the connecting block 7 is fixedly connected with a sliding block 8, one side of the first upright post 4 is provided with a sliding groove 9 matched with the sliding block 8, and the sliding block 8 is arranged in the sliding groove 9 in a vertically sliding manner;

when the medical instrument is used, the force of a doctor acts on the supporting plate 1, so that the supporting plate 1 rotates downwards by taking the hinged part as a center, and the sliding block 8 slides downwards in the sliding groove 9 when the supporting plate rotates;

as shown in fig. 5, the slide block 8 is in a T shape, and the shape in the sliding groove 9 is matched with the slide block 8, so that the slide block 8 and the connecting block 7 can be prevented from being separated from the first upright post 4;

a spring 10 is arranged in the sliding groove 9, one end of the spring 10 is connected in the sliding groove 9, and the other end of the spring 10 is connected to the bottom side of the sliding block 8;

the spring 10 is propped against the bottom side of the sliding block 9, and can also play a supporting role when the arm of a doctor is placed on the supporting plate 1;

the sliding block is characterized by further comprising a second fixing bolt 11 used for fixing the sliding block 8, the second fixing bolt 11 is in threaded connection with the sliding block 8, a yielding groove 12 used for yielding the second fixing bolt 11 is formed in the first upright post 4, and one end, penetrating through the sliding block 8, of the second fixing bolt 11 abuts against the groove wall of the sliding groove 9;

the second fixing bolt 11 is used for fixing the sliding block 8, namely the supporting plate 1 cannot adjust the angle, so that the arm of a doctor can be better supported;

the bottom end of the first upright post 4 is fixedly mounted on the tray 13, the top end of the third connecting rod 14 is connected to the bottom side of one end of the tray 13, a second slot 16 matched with the bottom of the third connecting rod 14 is formed in the top end of the second upright post 15, a third fixing bolt 17 is connected to the second upright post 15 in a threaded manner, one end of the third fixing bolt 17 extends into the second slot 16 and abuts against the third connecting rod 14, and the bottom end of the second upright post 15 is mounted on the base 18;

the height of the tray 13 can be adjusted by loosening the third fixing bolt 17;

further, set up on the tray 13 and accomodate groove 19, accomodate and to place some surgical instruments or gauze etc. in the groove 19, make things convenient for doctor or nurse to get and take, do benefit to going on fast of operation.

Further, layer board 1 is the arc, just the both sides of layer board 1 all are connected with sponge strip 20, and sponge strip 20 plays the guard action, and when the operation, doctor's arm is taken on layer board 1, and sponge strip 20 can prevent that the edge of planker 1 from shelving the arm, and it is more comfortable to use.

The working principle is as follows: before an operation, the arm support is integrally placed at a proper position, then the arm support is adjusted according to the personal requirements of a doctor, when the height of the supporting plate 1 is adjusted, the first fixing bolt 6 is loosened, the supporting plate 1 is held by the hand to be pulled upwards or pressed downwards, then the first fixing bolt 6 is screwed down, or the third fixing bolt 17 is loosened, the tray 13 is held by the hand to be pulled upwards or pressed downwards, then the third fixing bolt 17 is screwed down, the height of the supporting plate 1 can be adjusted through the two modes, the arm of the doctor is flexible and not fatigue during the first half of the operation, the supporting function of the supporting plate 1 with a fixed angle is not large enough and the flexibility of the arm can be influenced, at the moment, the second fixing bolt 11 can be loosened, the fixing of the sliding block 8 is released, the angle of the supporting plate 1 can be changed under the pressure of the arm of the doctor, and the arm of the doctor feels fatigue at random during the middle section and, at this time, the second fixing bolt 11 is screwed down to fix the slide block 8, the angle of the supporting plate 1 is fixed, the arm of the doctor can be supported by the supporting plate 1, and the hand fatigue is relieved.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a neurosurgery operation arm holds in palm, includes the layer board, its characterized in that still includes first stand, the bottom side of layer board one end articulates there is first connecting rod, the bottom side of the other end articulates there is the second connecting rod, the top of first stand seted up with the first slot of bottom matched with of first connecting rod, threaded connection has first fixing bolt on the first stand, first fixing bolt's one end stretches into in the first slot and contradict on the first connecting rod, the second connecting rod is kept away from the one end slidable ground of layer board sets up one side of first stand.

2. The arm rest for neurosurgery department operation as claimed in claim 1, wherein one end of said second connecting rod far from said supporting plate is hinged with a connecting block, said connecting block is fixedly connected with a sliding block, one side of said first upright post is equipped with a sliding groove matched with said sliding block, and said sliding block is slidably arranged in said sliding groove.

3. A neurosurgical arm rest according to claim 2, wherein a spring is mounted in the chute, one end of the spring being attached to the chute and the other end of the spring being attached to the underside of the slide.

4. The arm rest for neurosurgery according to claim 3, further comprising a second fixing bolt for fixing said sliding block, said second fixing bolt being threadedly connected to said sliding block, said first upright being formed with an abdicating slot for abdicating said second fixing bolt, one end of said second fixing bolt passing through said sliding block abutting against a slot wall of said sliding slot.

5. The neurosurgical arm support of claim 4, further comprising a tray, a third connecting rod, a second upright and a base, wherein the bottom end of the first upright is fixedly mounted on the tray, the top end of the third connecting rod is connected to the bottom side of one end of the tray, the top end of the second upright is provided with a second slot matched with the bottom of the third connecting rod, a third fixing bolt is connected to the second upright in a threaded manner, one end of the third fixing bolt extends into the second slot and abuts against the third connecting rod, and the bottom end of the second upright is mounted on the base.

6. The neurosurgical arm rest of claim 5, wherein the tray is provided with a receiving groove.

7. The neurosurgical arm rest of claim 1, wherein the support plate is arc-shaped, and sponge strips are connected to two sides of the support plate.