CN215083872U

CN215083872U - Local anesthesia device for anesthesia department

Info

Publication number: CN215083872U
Application number: CN202120183414.8U
Authority: CN
Inventors: 贾善超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-12-10
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a department of anesthesia local anesthesia device, the inner wall clearance fit of square shell has the slider, the top of square shell and the inner wall top fixed connection of casing, one side rigid coupling of slider has the second spring, one side and square shell inner wall one side fixed connection of second spring, the outer wall of square pole and one side through-hole clearance fit of casing. The utility model relates to a department of anesthesia local anesthesia technical field, through the straight-bar, cooperation between handle and the bent plate, the user is when injecting, can place the cylinder on the base earlier, make its and square pole laminating, later rotate the bolt and fix, cylinder coupling hose pricks on patient's skin through the syringe needle, when needing to inject, can press the handle, the handle drives the bent plate motion, the bent plate drives the square pole motion and extrudes the cylinder, solved current device and when carrying out the work because the cylinder undersize, the inconvenient problem of bulldozing the injection, the practicality has been improved.

Description

Local anesthesia device for anesthesia department

Technical Field

The utility model relates to a local anesthesia technical field of anesthesia branch of academic or vocational study specifically is a local anesthesia device of anesthesia branch of academic or vocational study.

Background

The anesthesia department is a comprehensive subject, which contains knowledge of multiple subjects, has wide range, not only meets the requirements of operations, but also participates in rescue work of various departments, painless delivery of gynecology, painless abortion and the like, and a local anesthesia device of the anesthesia department is needed when anesthesia is carried out.

But current device is carrying out the during operation because the cylinder undersize, and is inconvenient bulldozes the injection, has reduced the practicality to current device is inconvenient when carrying out the during operation and sees specific injection volume, has the limitation, is unfavorable for promoting and uses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a department of anesthesia local anesthesia device has solved current device and has carried out the during operation because the cylinder undersize, and inconvenient bulldozes the injection, has reduced the problem of practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a local anesthesia device for anesthesia department comprises a bottom plate, a shell and supports, wherein the top of the bottom plate is fixedly connected with the shell, the bottom of the bottom plate is fixedly connected with two supports, and an auxiliary device is arranged inside the shell;

the auxiliary device comprises a straight rod, a handle, a bent plate, a sliding sleeve, a sliding rail, a first spring, a bent plate, a cross rod, a square block, a sliding block, a square shell and a second spring;

the outer wall of the straight rod is in clearance fit with a through hole in one side of the shell, one end of the straight rod is fixedly connected with a handle, the other end of the straight rod is fixedly connected with a bent plate, the bottom of the bent plate is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is in sliding clamping connection with a sliding rail, the bottom of the sliding rail is fixedly connected with the top of the bottom plate, the outer wall of the sliding rail is in clearance fit with a first spring, two ends of the first spring are respectively fixedly connected with one side of the sliding rail and one side of the sliding sleeve, one side of the bent plate is attached with a bent plate, the front of the bent plate is connected with a cross rod through a pin shaft in a rotating manner, one side of the cross rod is fixedly connected with one side of the inner wall of the shell, a square rod is attached above the bent plate, the top of the square rod is fixedly connected with a sliding block through a square block, the top of the square block is fixedly connected with a sliding block, the outer wall of the square block is in clearance fit with a square shell, and the inner wall of the square shell is in clearance fit with a sliding block, the top of square shell and the inner wall top fixed connection of casing, one side rigid coupling of slider has the second spring, one side and square shell inner wall one side fixed connection of second spring, the outer wall of square bar and one side through-hole clearance fit of casing.

Preferably, the sliding sleeve and the sliding rail form a sliding limiting mechanism.

Preferably, a circular wheel is installed at one side of the bending plate.

Preferably, the outer wall of the handle is provided with a rubber pad.

Preferably, a straight plate is fixedly connected to one side of the shell, and a scale plate is fixedly connected to the top of the shell.

Preferably, one side of the shell is provided with a propping device;

the abutting device comprises a bent rod, a square plate, a bolt, a needle cylinder and a base;

the bottom of knee and the top fixed connection of square bar, the outer wall clearance fit of knee has the square plate, one side screw thread of square plate links to each other has the bolt, the bottom laminating of bolt has the cylinder, the one end of cylinder is laminated with one side of square bar mutually, the bottom laminating of cylinder has the base, the bottom of base and the top fixed connection of straight board.

Advantageous effects

The utility model provides a local anesthesia device for anesthesia department. The method has the following beneficial effects: the local anesthesia device for the anesthesia department is characterized in that a straight rod, a handle and a bent plate are matched, when a user injects, a needle cylinder can be placed on a base to be attached to a square rod, then a bolt is rotated to fix the needle cylinder, a needle cylinder connecting hose is pricked to the skin of a patient through a needle head, when the injection is needed, the handle can be pressed, the handle drives the bent plate to move, the bent plate drives the square rod to move to extrude the needle cylinder, the problem that the pushing injection is inconvenient to carry out due to the fact that the needle cylinder is too small when the existing device works is solved, the practicability is improved, through the matching between the bent rod, a scale plate and a shell, when the user pushes the handle, the square rod is indirectly driven to move to further drive the bent rod to move, the user can know the injection amount by knowing the position change of the bent rod on the scale plate, and the problem that the specific injection amount is inconvenient to see when the existing device works is solved, has no limitation and is beneficial to popularization and use.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the straight bar, the handle and the bent plate according to the present invention;

FIG. 3 is a schematic view of the connection structure of the curved bar, the scale plate and the housing according to the present invention;

fig. 4 is a schematic view of the connection relationship between the square plate, the curved bar and the straight plate of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a shell, 3, a support, 4, an auxiliary device, 401, a straight rod, 402, a handle, 403, a bent plate, 404, a sliding sleeve, 405, a sliding rail, 406, a first spring, 407, a bent plate, 408, a cross rod, 409, a square rod, 410, a square block, 411, a sliding block, 412, a square shell, 413, a second spring, 5, a butting device, 501, a bent rod, 502, a square plate, 503, a bolt, 504, a syringe, 505, a base, 6, a straight plate, 7 and a scale plate.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in fig. 1-4, the local anesthesia apparatus for anesthesia department in this case includes a bottom plate 1, a housing 2 and supports 3, the top of the bottom plate 1 is fixedly connected with the housing 2, the bottom of the bottom plate 1 is fixedly connected with two supports 3, an auxiliary apparatus 4 is arranged inside the housing 2, the auxiliary apparatus 4 includes a straight rod 401, a handle 402, a curved plate 403, a sliding sleeve 404, a sliding rail 405, a first spring 406, a curved plate 407, a cross rod 408, a square rod 409, a square block 410, a sliding block 411, a square shell 412 and a second spring 413, the outer wall of the straight rod 401 is in clearance fit with a through hole at one side of the housing 2, one end of the straight rod 401 is fixedly connected with the handle 402, the other end of the straight rod 401 is fixedly connected with the curved plate 403, the sliding sleeve 404 is fixedly connected to the bottom of the curved plate 403, the sliding sleeve 404 is slidably connected with the sliding rail 405, the sliding sleeve 404 is movable on the outer wall of the sliding rail 405, the bottom of the sliding rail 405 is fixedly connected with the top of the bottom plate 1, the outer wall of the sliding rail 405 is in clearance fit with the first spring 406, two ends of a first spring 406 are respectively fixedly connected with one side of a sliding rail 405 and one side of a sliding sleeve 404, one side of a bent plate 403 is attached with a bent plate 407, the front surface of the bent plate 407 is connected with a cross bar 408 through a pin shaft in a rotating way, the bent plate 407 can rotate through the pin shaft, one side of the cross bar 408 is fixedly connected with one side of the inner wall of the shell 2, a square bar 409 is attached above the bent plate 407, the top of the square bar 409 is fixedly connected with a sliding block 411 through a square 410, the top of the square 410 is fixedly connected with a sliding block 411, the outer wall of the square 410 is in clearance fit with a square shell 412, the sliding block 411 can move inside the square shell 412, the top of the square shell 412 is fixedly connected with the top of the inner wall of the shell 2, one side of the sliding block 411 is fixedly connected with a second spring 413, one side of the second spring 413 is fixedly connected with one side of the inner wall of the square shell 412, the outer wall of the square bar 409 is in clearance fit with a through hole on one side of the shell 2, the sliding sleeve 404 and the sliding rail 405 form a sliding limiting mechanism, so that the bent plate 403 moves stably, one side of the bent plate 403 is provided with a round wheel, the bent plate 403 is kept in contact with the bent plate 407 all the time, the outer wall of the handle 402 is provided with a rubber pad, friction force is increased, hands are prevented from falling off, comfort level is improved, one side of the shell 2 is fixedly connected with a straight plate 6, and the top of the shell 2 is fixedly connected with a scale plate 7;

in the specific implementation process, it is worth pointing out that, when the user injects, the syringe 504 can be placed on the base 505 first, so that the syringe 504 is attached to the square rod 409, then the bolt 503 is rotated to fix the syringe, the connection hose of the syringe 501 is pricked to the skin of the patient through the needle, when the injection is needed, the handle 402 can be pressed, the handle 402 drives the bent plate 403 to move, the bent plate 403 drives the bent plate 407 to move, the bent plate 407 drives the square rod 409 to move to extrude the syringe 504, the problem that the injection is inconvenient to push and press due to the fact that the syringe 504 is too small when the existing device works is solved, and the practicability is improved.

One side of the shell 2 is provided with a tightly-supporting device 5, the tightly-supporting device 5 comprises a bent rod 501, a square plate 502, a bolt 503, a needle cylinder 504 and a base 505, the bottom of the bent rod 501 is fixedly connected with the top of the square rod 409, the square plate 502 is in clearance fit with the outer wall of the bent rod 501, the bent rod 501 can move in a through hole of the square plate 502, one side of the square plate 502 is connected with the bolt 503 through threads, the bottom of the bolt 503 is attached with the needle cylinder 504, one end of the needle cylinder 504 is attached with one side of the square rod 409, the bottom of the needle cylinder 504 is attached with the base 505, and the bottom of the base 505 is fixedly connected with the top of the straight plate 6;

in the specific implementation process, it is worth pointing out very much that, the user drives the square bar 409 to move indirectly when pushing the handle 402, and then drives the curved bar 501 to move, and the user can know the injection amount by knowing the position change of the curved bar 501 on the scale plate 7, and the problem that the existing device is inconvenient to see the specific injection amount when working is solved, and the device is free from limitation, and is favorable for popularization and use.

According to the working principle of the device, when a user injects, the needle cylinder 504 can be placed on the base 505 to be attached to the square rod 409, then the bolt 503 is rotated to fix the needle cylinder, the liquid outlet end connecting hose of the needle cylinder 501 is pricked to the skin of a patient through a needle, when the injection is needed, the handle 402 can be pressed, the handle 402 drives the bent plate 403 to move, the bent plate 403 drives the bent plate 407 to move, and the bent plate 407 drives the square rod 409 to move to extrude the needle cylinder 504, so that the problem that the injection is inconvenient to push and press due to the fact that the needle cylinder 504 is too small when the existing device works is solved, the practicability is improved, wherein when the user pushes the handle 402, the square rod 409 is indirectly driven to move to drive the bent rod 501 to move, the user can know the injection amount by knowing the position change of the bent rod 501 on the scale plate 7, and the problem that the existing device is inconvenient to see the specific injection amount when the existing device works is solved, has no limitation and is beneficial to popularization and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a department of anesthesia local anesthesia device, includes bottom plate (1), casing (2) and support (3), the top rigid coupling of bottom plate (1) has casing (2), the bottom rigid coupling of bottom plate (1) has two supports (3), its characterized in that: an auxiliary device (4) is arranged inside the shell (2); the auxiliary device (4) comprises a straight rod (401), a handle (402), a bent plate (403), a sliding sleeve (404), a sliding rail (405), a first spring (406), a bent plate (407), a cross rod (408), a square rod (409), a square block (410), a sliding block (411), a square shell (412) and a second spring (413);

the outer wall of the straight rod (401) is in clearance fit with a through hole in one side of the shell (2), a handle (402) is fixedly connected to one end of the straight rod (401), a bent plate (403) is fixedly connected to the other end of the straight rod (401), a sliding sleeve (404) is fixedly connected to the bottom of the bent plate (403), a sliding rail (405) is slidably connected to the inner wall of the sliding sleeve (404), the bottom of the sliding rail (405) is fixedly connected to the top of the bottom plate (1), a first spring (406) is in clearance fit with the outer wall of the sliding rail (405), two ends of the first spring (406) are fixedly connected to one side of the sliding rail (405) and one side of the sliding sleeve (404) respectively, a bent plate (407) is attached to one side of the bent plate (403), a cross rod (408) is connected to the front side of the bent plate (407) through a pin shaft in a rotating manner, one side of the cross rod (408) is fixedly connected to one side of the inner wall of the shell (2), the top laminating of bent plate (407) has square bar (409), there is slider (411) at the top of square bar (409) through square (410) rigid coupling, the top rigid coupling of square (410) has slider (411), the outer wall clearance fit of square (410) has square shell (412), the inner wall clearance fit of square shell (412) has slider (411), the top of square shell (412) and the inner wall top fixed connection of casing (2), one side rigid coupling of slider (411) has second spring (413), one side and square shell (412) inner wall one side fixed connection of second spring (413), the outer wall of square bar (409) and one side through-hole clearance fit of casing (2).

2. The local anesthesia apparatus of claim 1, wherein: the sliding sleeve (404) and the sliding rail (405) form a sliding limiting mechanism.

3. The local anesthesia apparatus of claim 1, wherein: one side of the bent plate (403) is provided with a round wheel.

4. The local anesthesia apparatus of claim 1, wherein: the outer wall of the handle (402) is provided with a rubber pad.

5. The local anesthesia apparatus of claim 1, wherein: one side rigid coupling of casing (2) has straight board (6), the top rigid coupling of casing (2) has scale plate (7).

6. The local anesthesia apparatus of claim 1, wherein: one side of the shell (2) is provided with a propping device (5);

the abutting device (5) comprises a bent rod (501), a square plate (502), a bolt (503), a needle cylinder (504) and a base (505);

the bottom of knee (501) and the top fixed connection of square bar (409), the outer wall clearance fit of knee (501) has square plate (502), one side screw thread of square plate (502) links to each other has bolt (503), the bottom laminating of bolt (503) has cylinder (504), the one end of cylinder (504) is laminated with one side of square bar (409) mutually, the bottom laminating of cylinder (504) has base (505), the bottom of base (505) and the top fixed connection of straight board (6).