CN213131464U

CN213131464U - Easy-to-operate anesthesia injector

Info

Publication number: CN213131464U
Application number: CN202021224310.9U
Authority: CN
Inventors: 杨敏淑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-07
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses an anesthesia injector of easy operation, including cylinder, guide bar, direction stopper and push away the handle, the surface of cylinder is provided with the scale strip, and splint are all installed to the both sides of cylinder, are fixed with the spring on the splint, and the other end of spring is fixed with the support frame, and the central authorities of support frame are fixed with first handle, and the central authorities of first handle install the pivot, are provided with the second handle in the pivot, and the top of second handle is fixed with the base, and the sucking disc is installed to one side of base. The utility model relates to an anesthesia injector of easy operation can carry out the centre gripping through splint, spring and support frame to the cylinder of different specifications and fix, holds through the sucking disc of bottom and pushes away the handle, holds first handle and second handle tightly for the guide bar will lead the stopper and push away to the bottom, inject the anesthetic in the cylinder in the patient internally, through the use amount of the anesthetic of observing that the scale strip on cylinder surface can be clear at every turn.

Description

Easy-to-operate anesthesia injector

Technical Field

The utility model relates to the technical field of medical supplies, in particular to an easy-to-operate anesthesia injector.

Background

Anesthesia means that a patient temporarily loses his or her feeling wholly or locally by medication or other means to perform surgical treatment for the purpose of painlessness. Anesthesiology is a science that applies basic theory, clinical knowledge and technology related to anesthesia to eliminate operation pain of patients, ensure the safety of patients and create good conditions for operations. Nowadays, anesthesiology has become a special independent subject in clinical medicine, mainly including clinical anesthesiology, emergency resuscitation medicine, critical care treatment, pain diagnosis and treatment, and other related medicine and mechanism research, and is a comprehensive subject for researching anesthesia, analgesia, emergency resuscitation and critical medicine. Wherein clinical anesthesia is a major component of modern anesthesiology. In order to alleviate the pain of the patient during the medical diagnosis, it is necessary to perform anesthesia in advance. The existing anesthesia is compound anesthesia, namely, a plurality of anesthesia methods are used simultaneously to reduce adverse drug reactions and achieve better anesthesia effect.

The aspects of the modern anesthesiology requiring the injection of the anesthetic are many, the specifications of the syringes are different due to different required doses, and the injector needs to be used stably and with uniform force by a doctor in the injection process, but a practicing doctor or a doctor working for a long time inevitably uses the injector unstably, and the injection dose may be directly inaccurate, so that the anesthetic injector easy to operate is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide an easy-to-operate anesthesia injector.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an anesthesia of easy operation pushes away annotator, include cylinder, guide bar, direction stopper and push away the handle, the surface of cylinder is provided with the scale strip, splint are all installed to the both sides of cylinder, be fixed with the spring on the splint, the other end of spring is fixed with the support frame, and the support frame is U type structure, the axis symmetry of cylinder is all followed to splint, spring and support frame, the central authorities of support frame are fixed with first handle, the pivot is installed to the central authorities of first handle, be provided with the second handle in the pivot, and first handle constitutes the scissors structure with the second handle, the top of second handle is fixed with the base, the sucking disc is installed to one side of base.

As an optimal technical scheme of the utility model, the opening part of cylinder is provided with the spacing collar, the spacing collar is located the outside of guide bar, and the spacing collar is disconnected with the guide bar.

As a preferred technical scheme of the utility model, first handle is connected through pivot axle movability with the second handle, splint pass through spring elastic connection with the support frame, the base with push away the handle and pass through sucking disc fixed connection, the sucking disc is located the one side that pushes away the handle, and the sucking disc cross-sectional area is less than the cross-sectional area that pushes away the handle.

As an optimized technical scheme of the utility model, the surface of splint is provided with the slipmat, and the slipmat adopts rubber materials preparation to form.

As an optimized technical proposal of the utility model, the second handle is provided with four grooves, and the shapes of the grooves are matched with the shapes of the fingers.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to an anesthesia injector of easy operation, can effectively solve the operating problem who pushes away the injector, through splint, spring and support frame can carry out the centre gripping to the cylinder of different specifications and fix, the practicality of this injector has been increased, hold the handle that pushes away through the sucking disc on the base, hold first handle and second handle, make the guide bar push the guide plug to the injection department of cylinder, inject the anesthetic in the cylinder in the patient is internal, both labour saving and time saving, this injector's stability has been improved again, can be clear observe the dose of extracting the anesthetic at every turn through the scale strip on cylinder surface, effectively reduced because the risk that the human error caused injection dosage error, because, this injector easy operation, high durability and convenient use, and is suitable for promoting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the support frame of the present invention;

in the figure: 1. a needle cylinder; 2. a guide bar; 3. a guide plug; 4. a push handle; 5. a scale bar; 6. a splint; 7. a spring; 8. a support frame; 9. a first handle; 10. a rotating shaft; 11. a second handle; 12. a base; 13. a suction cup; 14. a limiting ring; 15. a non-slip mat; 16. and (4) a groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, the utility model provides an easy anesthesia injector of operation, including cylinder 1, guide bar 2, direction stopper 3 with push away handle 4, the surface of cylinder 1 is provided with scale 5, splint 6 are all installed to the both sides of cylinder 1, be fixed with spring 7 on the splint 6, spring 7's the other end is fixed with support frame 8, and support frame 8 is U type structure, splint 6, spring 7 and support frame 8 are all along the axis symmetry of cylinder 1, support frame 8's central authorities are fixed with first handle 9, pivot 10 is installed to the central authorities of first handle 9, be provided with second handle 11 in the pivot 10, and first handle 9 and second handle 11 constitute and cut the fork structure, the top of second handle 11 is fixed with base 12, sucking disc 13 is installed to one side of base 12.

Furthermore, the opening of the syringe 1 is provided with a limit ring 14, the limit ring 14 is located on the outer side of the guide rod 2, the limit ring 14 is not connected with the guide rod 2, and when the limit ring 14 prevents anesthetic from being extracted, the guide plug 3 moves towards the opening of the syringe 1, and the condition that the guide plug 3 is separated from the syringe 1 due to misoperation occurs.

First handle 9 and second handle 11 are through 10 axle swing joint of pivot, splint 6 and support frame 8 pass through spring 7 elastic connection, base 12 with push away handle 4 and pass through sucking disc 13 fixed connection, sucking disc 13 is located the one side that pushes away handle 4, and the sucking disc 13 cross-sectional area is less than the cross-sectional area that pushes away handle 4, through the scissors fork structure of first handle 9 with second handle 11 constitution, can control the motion of direction stopper 3 to, can fix syringe 1 through spring 7, can let syringe 1 of the different specifications of splint 6 centre gripping again, fix not only very stable through sucking disc 13, and easy to assemble and dismantlement.

The surface of splint 6 is provided with slipmat 15, and slipmat 15 adopts rubber materials to make and forms, and slipmat 15 has increased the frictional force of splint 6 with syringe 1 for this injector is more stable when using.

The second handle 11 is provided with four grooves 16, the shapes of the grooves 16 are matched with the shapes of fingers, and the grooves 16 increase the comfort and stability of a hand holding the second handle 11.

In particular, in the using process, the needle cylinder 1 to be used is firstly placed at the inner side of the clamping plate 2, the spring 7 can not only clamp the needle cylinder 1, but also clamp and fix the needle cylinders 1 with different specifications, thereby increasing the practicability of the injector, the push handle 4 is pulled to extract a corresponding amount of anesthetic, the dose of anesthetic required can be accurately extracted through the scale strips 5, the risk of injection dosage error caused by human error is effectively reduced, the base 12 is sucked on the push handle 4 through the sucking disc 13, after the fixation is completed, place four fingers in the recess 16 department of second handle 11, the palm is placed on the first handle 9 of being connected with support frame 8, pushes second handle 11 with four fingers and removes to first handle 9, drives guide plug 3 and injects the anesthetic of syringe 1 inside in the patient internal for inject the process both labour saving and time saving, again very stable.

This injector can effectively solve the operating problem who injects the ware, through splint, spring and support frame can carry out the centre gripping to the cylinder of different specifications and fix, this injector's practicality has been increased, hold the push handle through the sucking disc on the base, hold first handle and second handle tightly, make the guide bar to push the guide plug to the injection department of cylinder, inject the anesthetic in the cylinder in the patient, both labour saving and time saving, the stability of this injector has been improved again, can be clear observe the dose of extracting anesthetic at every turn through the scale bar on cylinder surface, effectively reduced because artificial error causes the risk of injection dosage error, because, this injector easy operation, high durability and convenient use, and is suitable for promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an easy anesthesia injector of operation, includes cylinder (1), guide bar (2), direction stopper (3) and pushes away handle (4), its characterized in that, the surface of cylinder (1) is provided with scale bar (5), splint (6) are all installed to the both sides of cylinder (1), be fixed with spring (7) on splint (6), the other end of spring (7) is fixed with support frame (8), and support frame (8) are U type structure, splint (6), spring (7) and support frame (8) all are symmetrical along the axis of cylinder (1), the central authorities of support frame (8) are fixed with first handle (9), the central authorities of first handle (9) install pivot (10), be provided with second handle (11) on pivot (10), and first handle (9) and second handle (11) constitution scissor fork structure, the top of second handle (11) is fixed with base (12), sucking disc (13) are installed to one side of base (12).

2. The easy-to-operate anesthesia injector according to claim 1, characterized in that a limiting ring (14) is disposed at the opening of the needle cylinder (1), the limiting ring (14) is located outside the guide rod (2), and the limiting ring (14) is not connected to the guide rod (2).

3. The easy-to-operate anesthesia injector according to claim 1, characterized in that the first handle (9) and the second handle (11) are connected through a rotating shaft (10) in an axial motion manner, the clamping plate (6) is elastically connected with the supporting frame (8) through a spring (7), the base (12) is fixedly connected with the push handle (4) through a sucking disc (13), the sucking disc (13) is located on one side of the push handle (4), and the cross-sectional area of the sucking disc (13) is smaller than that of the push handle (4).

4. An easy-to-operate anesthesia injector according to claim 1, characterized in that the surface of said clamping plate (6) is provided with a non-slip mat (15), and the non-slip mat (15) is made of rubber material.

5. The easy-to-operate anesthesia injector according to claim 1, characterized in that said second handle (11) is provided with four grooves (16), and the shape of said grooves (16) is matched with the shape of fingers.