CN112890888B

CN112890888B - Brain pressing plate

Info

Publication number: CN112890888B
Application number: CN202110043506.0A
Authority: CN
Inventors: 王凤鹿; 赵海康; 李小强; 赵江涛; 荣波; 贾利鹏
Original assignee: Second Affiliated Hospital of Xian Medical University
Current assignee: Second Affiliated Hospital of Xian Medical University
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-06-07
Anticipated expiration: 2041-01-13
Also published as: CN112890888A

Abstract

The invention relates to the technical field of medical instruments, in particular to a brain compression plate, which comprises: the metal inner core is composed of a first metal strip and a second metal strip which are attached in parallel, one end of the metal inner core is a handle, the end far away from the handle is a working end, and a plate body is arranged between the handle and the working end; the adhesive layer is arranged on the mutual contact surfaces of the first metal belt and the second metal belt; and the silica gel sealing layer covers the outer surface of the metal inner core. The brain pressing plate provided by the invention enables medical staff to adjust the bending angle according to the operation requirement, so that the brain pressing plate can be flexibly applied to various operation requirements, is stable in work, effectively reduces the hand fatigue of an operator, and is convenient for smooth operation.

Description

Brain pressing plate

Technical Field

The invention relates to the technical field of medical instruments, in particular to a brain compression plate.

Background

Often need the brain clamp plate to assist and show the operation field of vision when carrying out the brain operation, need exert oneself evenly when holding the brain clamp plate with the hand this moment, during the elasticity very easily cause the regional brain contusion and the cerebral hemorrhage of pressurized, also can not bulldoze the brain tissue with the brain clamp plate by force and concentrate on the most advanced of brain clamp plate with the point of exertion simultaneously, otherwise very easily cause the contusion of pressurized brain tissue, it is impaired because of the improper brain tissue that leads to not only easily to cause when seeing that handheld brain clamp plate carries out work from this, still can make because of the longer hand fatigue and the operation deformation that leads to of operation time, thereby influence going on smoothly of operation.

In view of this, the invention provides a brain pressing plate for neurosurgery, which can flexibly adjust and stabilize the plate body, reduce the brain tissue damage caused by shaking or uneven force application of the brain pressing plate under human factors, effectively reduce the hand fatigue of an operator, and facilitate smooth operation.

Disclosure of Invention

The brain pressing plate provided by the invention has the advantages that medical staff can adjust the bending angle according to the operation requirement, so that the brain pressing plate can be flexibly applied to various operation requirements, is stable in work, effectively reduces the hand fatigue of an operator, and is convenient for smooth operation.

In order to achieve the purpose, the invention provides the following technical scheme: a brain compression plate comprising: the metal inner core is composed of a first metal strip and a second metal strip which are attached in parallel, one end of the metal inner core is a handle, the end far away from the handle is a working end, and a plate body is arranged between the handle and the working end; the adhesive layer is arranged on the mutual contact surfaces of the first metal belt and the second metal belt; and the silica gel sealing layer covers the outer surface of the metal inner core.

Preferably, the first metal strip and the second metal strip correspond to the handle region and are fixedly connected with each other through welding points.

Preferably, the adhesive layer consists of a middle metal layer and adhesive sticker films adhered to the upper side and the lower side of the middle metal layer; the middle metal layer corresponds to the handle area and is fixedly connected with the welding points.

Preferably, a plurality of convex shifting sheets are arranged on the edge of the middle metal layer corresponding to the working end area.

Preferably, the metal core further comprises a plurality of outer embracing rings, and the outer embracing rings are sequentially arranged at intervals along the metal core and are nested outside the metal core.

Preferably, the first metal strip is connected with wrapping sheets comprising two sides of the second metal strip at the outer edges of the two sides of the handle area.

Preferably, the middle metal layer is composed of a plurality of aluminum sheets arranged along the length direction of the metal core; and the end parts of two adjacent aluminum sheets are mutually overlapped.

The invention has the beneficial effects that: through the aforesaid setting, this brain clamp plate is in the use, carry out simple heating to it, for example soak through the warm water, the glue film is heated and becomes soft this moment, through applying external force to body of the plate and work end, make body of the plate and work end reach the angle of buckling that adapts to the operation needs, this moment along with the cooling of glue film, the glue film provides original adhesion to first strap and second strap once more, thereby guarantee that the relative position of first strap and second strap is firm, the design ability of brain clamp plate has been guaranteed, thereby improve job stabilization nature in the operation process. The first metal belt and the second metal belt at the handle position reach fixed constraint force through welding spots formed by welding, so that the plate body and the working end reach larger relative displacement in the bending process of the brain pressing plate, and the fixing performance of the glue layer on the first metal belt and the second metal belt is improved. The middle metal layer forms a stable state between the first metal strip and the second metal strip, and the adhesive layer is prevented from being damaged due to mutual friction of the first metal strip and the second metal strip in the bending process of the brain pressing plate. The silica gel sealing layer coats the convex shifting sheet, so that the edge elasticity of the brain pressing plate is increased. The outer hoop makes the second metal belt of the first metal belt contact with the adhesive film on the middle metal layer all the time, so that the friction acting force of the adhesive layer on the first metal belt and the second metal belt is improved on the basis of ensuring effective combination. The wrapping sheet of the first metal belt wraps the second metal belt, so that the metal inner core corresponding to the handle part forms a whole, and force application stability in the operation process is facilitated. A plurality of aluminum sheets are a plurality of subsections of intermediate metal layer formation to in the heating process, medical personnel's accessible is to the part of needs buckling the location heating, in order to reach the effect of control bending position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an internal cross-sectional view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a third embodiment of the present invention;

FIG. 3 is a diagram illustrating a fourth embodiment of the present invention;

fig. 4 is a schematic structural diagram of a sixth embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

according to fig. 1, a brain compression plate comprises: the metal core comprises a metal core 1, wherein the metal core 1 is composed of a first metal strip 2 and a second metal strip 3 which are attached in parallel, one end of the metal core 1 is a handle 4, the end far away from the handle 4 is a working end 5, and a plate body 6 is arranged between the handle 4 and the working end 5; the glue layer 7 is arranged on the mutual contact surfaces of the first metal belt 2 and the second metal belt 3; and the silica gel sealing layer 8 covers the outer surface of the metal inner core 1.

Through the aforesaid setting, this brain clamp plate is in the use, carry out simple heating to it, for example soak through the warm water, glue film 7 is heated and becomes soft this moment, through applying external force to body of plate 6 and work end 5, make body of plate and work end 5 reach the angle of buckling that adapts to the operation needs, this moment along with the cooling of glue film 7, glue film 7 provides original adhesion to first strap 2 and second strap 3 once more, thereby guarantee that the relative position of first strap 2 and second strap 3 is firm, the design ability of brain clamp plate has been guaranteed, improve job stabilization nature in the operation process.

Example two:

the first metal strip 2 and the second metal strip 3 are fixedly connected with each other through a welding point 9 corresponding to the area of the handle 4.

Through the setting, the first metal strap 2 and the second metal strap 3 at the position of the handle 4 reach the fixed constraint force through the welding spot 9 formed by welding, so that the plate body 6 and the working end 5 reach larger relative displacement in the bending process of the brain pressing plate, and the fixing performance of the glue layer 7 on the first metal strap 2 and the second metal strap 3 is improved.

Example three:

according to fig. 2, the adhesive layer 7 is composed of a middle metal layer 10 and adhesive films 11 adhered to the upper and lower sides of the middle metal layer 10; the middle metal layer 10 corresponds to the area of the handle 4 and is fixedly connected with the welding spot 9.

In the above arrangement, the middle metal layer 10 forms a stable state between the first metal strip 2 and the second metal strip 3, so as to prevent the adhesive layer 7 from being damaged due to the mutual friction between the first metal strip 2 and the second metal strip 3 during the bending process of the brain spatula.

Example four:

according to fig. 3, a plurality of convex shifting pieces 12 are arranged on the edge of the middle metal layer 10 corresponding to the region of the working end 5.

In the above arrangement, the silicone sealing layer 8 covers the convex poking sheet 12, so that the edge elasticity of the brain pressing plate is increased.

Example five:

the metal core is characterized by further comprising a plurality of outer embracing rings 13, wherein the outer embracing rings 13 are sequentially arranged at intervals along the metal core 1 and are nested outside the metal core 1.

In the above arrangement, the outer embracing ring 13 makes the first metal belt 2 and the second metal belt 3 always contact with the adhesive sticker film 11 on the middle metal layer 10, so as to improve the friction acting force of the glue layer 7 on the first metal belt 2 and the second metal belt 3 on the basis of ensuring effective combination.

Example six:

according to fig. 4, the outer edges of the first metal strip 2 on both sides of the area corresponding to the handle 4 are connected with wrapping sheets 14 comprising both sides of the second metal strip 3.

In the arrangement, the wrapping sheet 14 of the first metal belt 2 wraps the second metal belt 3, so that the metal inner core 1 corresponding to the handle 4 is formed into a whole, thereby facilitating the force application stability in the operation process.

Example seven:

the middle metal layer 10 is composed of a plurality of aluminum sheets arranged along the length direction of the metal inner core 1; and the end parts of two adjacent aluminum sheets are mutually overlapped.

In the above arrangement, the aluminum sheets are the middle metal layer 10 to form a plurality of segments, so that in the heating process, medical staff can position and heat the part to be bent to control the bending position.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A brain compression plate, comprising:

the metal inner core is composed of a first metal strip and a second metal strip which are attached in parallel, one end of the metal inner core is a handle, the end far away from the handle is a working end, and a plate body is arranged between the handle and the working end;

the adhesive layer is arranged on the mutual contact surfaces of the first metal belt and the second metal belt;

the silica gel sealing layer covers the outer surface of the metal inner core;

the first metal belt and the second metal belt correspond to the handle area and are fixedly connected with each other through welding points;

the adhesive layer consists of a middle metal layer and adhesive sticker films adhered to the upper side and the lower side of the middle metal layer; the middle metal layer corresponds to the handle area and is fixedly connected with the welding spot;

a plurality of convex shifting sheets are arranged on the edge of the middle metal layer corresponding to the working end area;

the metal core is characterized by further comprising a plurality of outer embracing rings, wherein the outer embracing rings are sequentially arranged at intervals along the metal core and are nested outside the metal core.

2. The brain press according to claim 1, wherein: the outer edges of the first metal belt corresponding to the two sides of the handle area are connected with wrapping sheets comprising the two sides of the second metal belt.

3. The brain press according to claim 2, wherein: the middle metal layer is composed of a plurality of aluminum sheets arranged along the length direction of the metal inner core; and the end parts of two adjacent aluminum sheets are mutually overlapped.