CN217244678U

CN217244678U - Heavy craniocerebral injury treatment instrument for neurosurgery

Info

Publication number: CN217244678U
Application number: CN202122125972.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Deng Yunguang
Current assignee: Deng Yunguang
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-08-23
Anticipated expiration: 2031-09-05

Abstract

The utility model relates to a heavy craniocerebral injury treatment instrument for neurosurgery, which comprises a knife handle, wherein one end of the knife handle is provided with a knife head, the surface of the knife handle is provided with a rectangular through hole, and the inside of the rectangular through hole is rotatably provided with a ruler strip through a rotating shaft; the utility model discloses a handle of a knife and tool bit pass through the rectangle socket, the triangle opening, the rectangle inserted bar, the inner chamber, the limiting plate, first spring and inserted block isotructure carry out aggregate erection, consequently in order to guarantee the sharpness of tool bit after using a period, directly to the tool bit on the handle of a knife dismantle change can, need not to change whole apparatus, and resources are saved, and medical staff can change the tool bit of suitable model according to the use needs when treating the patient, facilitate the use, this application technical scheme has solved the every use period back of traditional heavy craniocerebral injury therapy apparatus and need carry out the overall change, lead to the great problem of resource loss.

Description

Heavy craniocerebral injury treatment instrument for neurosurgery

Technical Field

The utility model relates to a neurosurgery technical field, concretely relates to neurosurgery is with heavy craniocerebral injury therapeutic equipment.

Background

Neurosurgery (neurosurgey) is a branch of surgery, and is a research method of Neurosurgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunction diseases of human nervous systems, such as brain, spinal cord and peripheral nervous system, and related auxiliary mechanisms, such as skull, scalp, cerebral meninges and other structures, by applying a unique neurosurgical research method, such as: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.

At present, a medical institution needs to use a specific heavy craniocerebral injury treatment instrument aiming at the heavy craniocerebral injury of neurosurgery, however, the traditional heavy craniocerebral injury treatment instrument has some disadvantages in the using process, and the occurrence of the disadvantages causes that the traditional heavy craniocerebral injury treatment instrument can not meet the high-standard using requirements in the prior art, and the disadvantages of the traditional heavy craniocerebral injury treatment instrument are specifically explained as follows:

the traditional heavy craniocerebral injury treatment instrument is generally a forceps, a scalpel and other instruments, the instruments are generally in a single body type, medical staff need to repeatedly replace the instruments when treating patients, and the use is not convenient and fast enough.

It can be seen that there is a need in the art to devise a neurosurgical heavy-duty craniocerebral injury treatment device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a heavy craniocerebral injury treatment instrument for neurosurgery, so as to solve the problem that the conventional heavy craniocerebral injury treatment instrument in the prior art is all single.

The utility model discloses a following technical scheme realizes:

a heavy craniocerebral injury treatment instrument for neurosurgery comprises a knife handle, wherein a knife head is installed at one end of the knife handle.

The surface of handle of a knife is equipped with the rectangle through-hole, the chi strip is installed through the pivot rotation in the inside of rectangle through-hole, the one end that the tool bit was kept away from to the handle of a knife is equipped with the slope form tweezers piece of two sets of symmetries, the end department of tweezers piece is equipped with the tweezers head.

Furthermore, a pressing plate is arranged on one side of the inside of the triangular opening, an ejector rod is arranged at one end of the pressing plate, and the bottom end of the ejector rod is located at the communication position of the rectangular socket and the triangular opening.

Further, the one end that the pivot was kept away from to the rectangle through-hole is equipped with arc rubber fixture block, the one end that the chi strip is located arc rubber fixture block is equipped with the arc bayonet socket.

Furthermore, scale strips are distributed on the surface of the ruler strip, and a buckling hole is formed in one end, far away from the rotating shaft, of the surface of the ruler strip.

The beneficial effects of the utility model reside in that:

this neurosurgery is with heavy craniocerebral injury treatment instrument's handle of a knife and tool bit combination formula scalpel, tweezers are constituteed to two sets of tweezers pieces of handle of a knife one end, and the chi strip has been installed to handle of a knife central authorities department, and consequently this apparatus collection scalpel, tweezers and chi strip formula integrated configuration as an organic whole, medical staff can carry out multiple operation through this apparatus when using, and convenient and fast uses, and this application technical scheme has solved traditional heavy craniocerebral injury treatment instrument and has all been the monomer formula, need change the problem of apparatus during the treatment repeatedly.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a partial enlarged view of a in fig. 2 according to the present invention;

fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention;

fig. 5 is a partial enlarged view of C in fig. 2 according to the present invention;

fig. 6 is a partial enlarged view of D in fig. 2 according to the present invention;

fig. 7 is a partial enlarged view of E in fig. 1 according to the present invention.

In the figure: 1. a knife handle; 101. a rectangular socket; 102. a triangular opening; 103. pressing a plate; 104. a top rod; 2. a cutter head; 201. a rectangular insertion rod; 202. an inner cavity; 203. a limiting plate; 204. a first spring; 205. inserting a block; 3. a rectangular through hole; 301. an arc-shaped rubber clamping block; 4. a ruler strip; 401. a rotating shaft; 402. an arc bayonet; 403. a scale bar; 404. buckling holes; 5. a tweezer sheet; 501. an installation port; 502. a second spring; 503. a forceps head; 504. a rubber sleeve; 505. and (4) the belt is provided with teeth.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-7, the present invention provides a technical solution: a heavy craniocerebral injury treatment instrument for neurosurgery comprises a knife handle 1, wherein a knife head 2 is arranged at one end of the knife handle 1;

the surface of the knife handle 1 is provided with a rectangular through hole 3, a ruler strip 4 is rotatably arranged inside the rectangular through hole 3 through a rotating shaft 401, two groups of symmetrical inclined tweezer sheets 5 are arranged at one end of the knife handle 1 far away from the knife head 2, and the end of each tweezer sheet 5 is provided with a tweezer head 503;

the technical scheme of the application also comprises: one end of the cutter handle 1 is provided with a rectangular socket 101, one end of the top and the bottom of the cutter handle 1, which is positioned at the rectangular socket 101, is provided with a triangular opening 102, the triangular opening 102 is communicated with the rectangular socket 101, one end of the cutter head 2 is provided with a rectangular insertion rod 201, an inner cavity 202 is arranged inside the rectangular insertion rod 201, a limiting plate 203 is arranged inside the inner cavity 202, two ends of the limiting plate 203 are provided with insertion blocks 205 through first springs 204, and the insertion blocks 205 extend to the outer side of the rectangular insertion rod 201;

the combined installation is carried out through the structures such as the rectangular socket, the triangular opening, the rectangular inserting rod, the inner cavity, the limiting plate, the first spring, the inserting block and the like, so that after the combined installation is carried out for a period of time, in order to ensure the sharpness of the tool bit, the tool bit on the tool handle is directly disassembled and replaced without replacing the whole instrument, resources are saved, and medical staff can replace the tool bit with a proper type according to the use requirement when treating a patient, so that the combined installation is convenient to use;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the knife handle 1 and the knife head 2 are combined to form a scalpel, the two groups of forceps sheets 5 at one end of the knife handle 1 form forceps, and the two groups of forceps sheets 5 are clamped at a treatment position through the forceps heads 503 at the ends of the forceps sheets to work, so that the scalpel, the forceps and the ruler strip 4 are integrated into a combined structure, function diversification is realized, the instruments do not need to be repeatedly replaced when in use, the use is convenient and fast, wherein when the measurement work needs to be carried out, the ruler strip 4 can be rotated out of the outer side of the rectangular through hole 3 to carry out measurement, after the measurement is finished, the ruler strip 4 can be rotated to the inside of the rectangular through hole 3 to be stored, and after the use is carried out for a period of time, in order to ensure the sharpness of the knife head 2, a person can press the two groups of insert blocks 205 to move towards the inside of the inner cavity 202, at this time, the rectangular insert rod 201 on the knife head 2 can be pulled to be separated from the rectangular socket 101, then the new cutter head 2 is replaced, and when medical staff treats patients, the medical staff can replace the cutter head 2 with a proper shape according to the use requirement, so that the use is convenient.

The utility model discloses in: a pressing plate 103 is arranged on one side inside the triangular opening 102, a push rod 104 is arranged at one end of the pressing plate 103, and the bottom end of the push rod 104 is located at the communication position of the rectangular insertion opening 101 and the triangular opening 102;

specifically, as shown in fig. 3, when a finger of a person presses the pressing plate 103, the pressing plate 103 drives the ejector rod 104 to move downward by a small amount, and then the ejector rod 104 pushes the insert 205 toward the inside of the inner cavity 202, so that the insert 205 is pushed away from the rectangular insertion opening 101.

The utility model discloses in: an arc-shaped rubber clamping block 301 is arranged at one end, away from the rotating shaft 401, of the rectangular through hole 3, and an arc-shaped bayonet 402 is arranged at one end, located at the arc-shaped rubber clamping block 301, of the ruler strip 4;

specifically, as shown in fig. 4, after the blade 4 is received in the rectangular through hole 3, the arc-shaped rubber fixture block 301 is clamped into the arc-shaped bayonet 402, so as to fix the blade 4 in the rectangular through hole 3.

The utility model discloses in: scale strips 403 are distributed on the surface of the ruler strip 4, and a buckling hole 404 is formed in one end, far away from the rotating shaft 401, of the surface of the ruler strip 4;

specifically, as shown in fig. 7, the scale bar 403 facilitates reading of a measured value by a person, and the fastening hole 404 facilitates pulling the ruler strip 4 out of the rectangular through hole 3 by the hand of the person.

The utility model discloses in: the center of the inner side of the forceps piece 5 is provided with mounting holes 501, and a second spring 502 is connected between the mounting holes 501;

specifically, as shown in fig. 5, the second spring 502 is mainly used for assisting the two groups of forceps sheets 5 to reset, so as to avoid that the deformation capacity of the two groups of forceps sheets 5 per se is reduced after long-time use, so that the two groups of forceps sheets 5 cannot reset and the use is influenced.

The utility model discloses in: one end of the forceps head 503 is sleeved with a rubber sleeve 504, and the inner side of the rubber sleeve 504 is provided with teeth 505;

specifically, as shown in fig. 6, the rubber sleeve 504 is a disposable article which is important for protecting the forceps heads 503, the rubber sleeve 504 is taken down after each use and replaced with a new rubber sleeve 504 for reuse, so that the phenomenon of cross infection is avoided, and the teeth 505 on the inner side of the rubber sleeve 504 mainly increase the stability of the treatment part clamped by the two groups of forceps heads 503.

The working principle is as follows: firstly, the scalpel is formed by combining the scalpel handle 1 and the scalpel head 2, and the tweezers are formed by two groups of tweezers sheets 5 at one end of the scalpel handle 1, so that the scalpel, the tweezers and the ruler strip 4 are integrated into a whole, the function diversification is realized, the instruments do not need to be repeatedly replaced when in use, and the use is convenient and fast;

secondly, after the tweezers composed of the two groups of tweezers sheets 5 are combined together, the tweezers are clamped at a treatment position through the tweezers heads 503 at the end heads to work, the rubber sleeve 504 at the tweezers heads 503 is a disposable article, the rubber sleeve 504 is taken down and replaced with a new rubber sleeve 504 for reuse after each use, the phenomenon of cross infection is avoided, the belt teeth 505 on the inner side of the rubber sleeve 504 mainly increase the stability of the treatment position clamped by the two groups of tweezers heads 503, the second spring 502 between the two groups of tweezers sheets 5 is mainly used for assisting the two groups of tweezers sheets 5 to reset, and the phenomenon that the deformation capacity of the two groups of tweezers sheets 5 is reduced after long-time use, so that the two groups of tweezers sheets 5 cannot reset to influence the use is avoided;

finally, when measurement is needed, the ruler 4 can be pulled out of the rectangular through hole 3 by holding the button hole 404 to measure, then a person reads a measured value according to the scale bar 403 on the surface of the ruler 4, after the measurement is finished, the ruler 4 can be rotated into the rectangular through hole 3 again to be stored, after the ruler 4 is stored into the rectangular through hole 3, the arc-shaped rubber fixture block 301 is clamped into the arc-shaped bayonet 402, so that the ruler 4 is fixed inside the rectangular through hole 3, and after the ruler is used for a period of time, in order to ensure the sharpness of the cutter head 2, the pressing plate 103 is pressed by the fingers of the person, the pressing plate 103 drives the ejector rod 104 to move downwards by a small amplitude, then the ejector rod 104 pushes the insert 205 towards the inner cavity 202, so that the insert 205 is pushed away from the rectangular socket 101, at this time, the rectangular insert rod 201 on the cutter head 2 can be pulled to be away from the rectangular socket 101, and then a new cutter head 2 can be replaced, when medical staff treats the patient, the cutter head 2 with the proper shape can be replaced by the medical staff according to the use requirement, so that the medical staff is convenient to use.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a heavy craniocerebral injury therapeutic equipment for neurosurgery, includes handle of a knife (1), its characterized in that: a tool bit (2) is arranged at one end of the tool handle (1);

the surface of handle of a knife (1) is equipped with rectangle through-hole (3), the inside of rectangle through-hole (3) is rotated through pivot (401) and is installed chi strip (4), the one end that tool bit (2) were kept away from in handle of a knife (1) is equipped with the slope form tweezers piece (5) of two sets of symmetries, the end department of tweezers piece (5) is equipped with tweezers head (503).

2. The heavy craniocerebral injury treatment instrument for neurosurgery according to claim 1, characterized in that: one end, far away from the rotating shaft (401), of the rectangular through hole (3) is provided with an arc-shaped rubber clamping block (301), and one end, located at the arc-shaped rubber clamping block (301), of the ruler strip (4) is provided with an arc-shaped bayonet (402).

3. The heavy craniocerebral injury treatment instrument for neurosurgery according to claim 1, characterized in that: the scale strip (4) is provided with scale strips (403) on the surface, and a buckling hole (404) is formed in one end of the surface of the scale strip (4) far away from the rotating shaft (401).