CN220276067U - Nerve block puncture needle - Google Patents

Abstract

The utility model relates to the technical field of nerve block puncture needles and discloses a nerve block puncture needle which comprises a fixed plate, wherein an arc plate is fixedly connected to the surface of the fixed plate, a groove is formed in the surface of the arc plate, a binding belt is fixedly installed in the groove, a sub-magic tape is fixedly connected to the surface of the binding belt, a female magic tape is fixedly installed at the edge of the surface of the arc plate, and a template is fixedly connected to the bottom of the fixed plate. This nerve block pjncture needle, through the setting of arc, bandage, son magic subsides and female magic subsides, the patient will need the arm of injection put into the inside of arc, and the cushion can increase patient's comfort level, then medical personnel stretch the bandage towards the direction that female magic was pasted for paste each other between son magic subsides and the female magic subsides, thereby fix patient's arm, can effectually prevent that patient's arm from rocking, and then alleviateed medical personnel's work load.

Description

Nerve block puncture needle

Technical Field

The utility model relates to the technical field of nerve block puncture needles, in particular to a nerve block puncture needle.

Background

With the continuous progress of society, china has also made great progress in medicine, and nerve block puncture needles are a common medical instrument for nerve block technology, which blocks the signal transmission of specific nerves by puncturing between skin and nerves and injecting proper drugs, thereby realizing pain relief or paralysis effect. Nerve block techniques are commonly used in the medical field of pain management, prenatal analgesia, etc. either before or after surgery.

The nerve block puncture needle disclosed in the publication number CN213347352U has a middle barrel seat at the right end of the needle handle, and is connected with a filter and a syringe in sequence through a connecting tube, so that bubbles and impurities in anesthetic injected from the syringe can be effectively filtered.

However, this nerve block puncture needle has the following drawbacks:

(1) When medical staff injects patients, partial patients possibly have uncontrolled swing of arms in the injection process because of fear of injection, thus greatly increasing the workload of the medical staff and reducing the working efficiency;

(2) When medical personnel inject for the patient, because medical personnel's long-time high strength work, the phenomenon that hand tremble appears in the medical personnel when the injection probably to be difficult to accurate injection, probably still can bring uncomfortable sense for the patient.

Disclosure of Invention

(one) solving the technical problems

The utility model solves the technical problems of high practicability, simple operation and simple structure, and solves the problems of arm shake of a patient and hand shake of medical staff in the injection process in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a nerve block pjncture needle, includes the fixed plate, the fixed surface of fixed plate is connected with the arc, the recess has been seted up on the surface of arc, the inside fixed mounting of recess has the bandage, the fixed surface of bandage has a son magic to paste, the edge fixedly mounted on arc surface has female magic to paste, the bottom fixedly connected with template of fixed plate, square groove has been seted up on the surface of template, the inside fixedly connected with fixed column in square groove, rectangular groove has been seted up on the surface of fixed column, the inside fixed mounting in rectangular groove has the cylinder, the surface rotation of cylinder is connected with A damping pivot, the fixed surface of A damping pivot is connected with the baffle.

Optionally, the surface of baffle has seted up the slot hole, the inside rotation in slot hole is connected with B damping pivot, and the design of B damping pivot for can drive the commentaries on classics board rotation when B damping pivot rotates.

Optionally, the surface fixedly connected with of B damping pivot changes the board, the circle hole has been seted up to the surface of board, changes the board and can adjust left and right.

Optionally, the inside rotation of circular hole is connected with C damping pivot, the fixed surface of C damping pivot is connected with the guide plate, and the design of C damping pivot can drive the guide plate and rotate.

Optionally, the fixed surface of guide board is connected with square board, the round hole has been seted up on the surface of square board, and the design of square board can put the syringe at square inboard round hole, can make things convenient for medical personnel better to inject the patient.

Optionally, the bottom fixed mounting of template has the sucking disc, the inside fixedly connected with cushion of arc, the position of template can effectually be fixed to the sucking disc, prevents that the template from moving about.

(III) beneficial effects

The utility model provides a nerve block puncture needle, which has the following beneficial effects:

1. this nerve block pjncture needle, through the setting of arc, bandage, son magic subsides and female magic subsides, the patient will need the arm of injection put into the inside of arc, and the cushion can increase patient's comfort level, then medical personnel stretch the bandage towards the direction that female magic was pasted for paste each other between son magic subsides and the female magic subsides, thereby fix patient's arm, can effectually prevent that patient's arm from rocking, and then alleviateed medical personnel's work load.

2. This nerve block pjncture needle, through the setting of fixed column, the cylinder, A damping pivot and baffle, medical personnel is according to the place that does not lead to patient's arm needs injection the angle of adjusting the revolving plate, can swing the revolving plate side by side, B damping pivot drives the revolving plate and rotates, put the guide board and carry out further adjustment when suitable angle, make the angle can be more suitable for the patient, C damping pivot drives the guide board and rotates, then upwards or down the height that the adjustment was fit for the injection with the baffle, A damping pivot drives the baffle upset, then put into the round hole of square plate with the syringe, carry out the injection again, from the effectual condition that prevents that medical personnel from appearing the hand tremble, and the secondary injury that brings the patient, and then increased the practicality of this device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the arc plate of the present utility model;

fig. 4 is a schematic structural view of a fixing column according to the present utility model.

In the figure: 1. a fixing plate; 2. an arc-shaped plate; 3. a strap; 4. a son magic tape; 5. female magic tape; 6. a template; 7. fixing the column; 8. a cylinder; 9. a, damping a rotating shaft; 10. a guide plate; 11. b damping rotating shafts; 12. a rotating plate; 13. c, damping a rotating shaft; 14. an index plate; 15. a square plate; 16. and a sucking disc.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a nerve block pjncture needle, including fixed plate 1, fixed plate 1's fixed surface is connected with arc 2, the surface of arc 2 sets up flutedly, the inside fixed mounting of recess has bandage 3, the fixed surface of bandage 3 is connected with son magic subsides 4, the marginal department fixed mounting of arc 2 surface has female magic subsides 5, through arc 2, bandage 3, son magic subsides 4 and the setting of female magic subsides 5, the patient puts into the inside of arc 2 with the arm that needs to inject, the cushion can increase patient's comfort level, then medical personnel will bandage 3 stretch towards the direction of female magic subsides 5, make reciprocal paste between son magic subsides 4 and the female magic subsides 5, thereby fix patient's arm, can effectually prevent that patient's arm from rocking, and then alleviateed medical personnel's work load, fixed connection template 6 in the bottom of fixed plate 1, square groove has been seted up on the surface of template 6, square groove's inside fixed connection has fixed column 7, rectangular groove has been seted up on the surface of fixed column 7, the inside fixed column 8 in rectangular groove, cylinder 8 is fixedly installed, cylinder 8 is rotated 9A, 9 and 10 are connected with the pivot, the pivot of rotation 9, the rotation axis of rotation 10 is driven to the rotation axis of rotation 10, the rotation axis is suitable for adjusting the rotation axis of rotation, the rotation angle is adjusted to be 10, the rotation axis is suitable for the patient's is adjusted to be 10, the rotation axis of rotation is adjusted to be 10, the rotation is 12, the rotation is suitable for the rotation is adjusted, the rotation is 12, the rotation is adjusted, and is suitable for the rotation is 12, and is adjusted, and is further to be turned down, and is suitable for the rotation is adjusted, and is 12, and is turned down, and is adjusted, and is 12, then the injector is put into the round hole of the square plate 15 and then injected, thereby effectively preventing the medical staff from shaking hands and bringing secondary injury to the patient, and further increasing the practicability of the device;

the surface of the guide plate 10 is provided with a groove hole, the inside of the groove hole is rotationally connected with a B damping rotating shaft 11, and through the arrangement of the B damping rotating shaft 11, the B damping rotating shaft 11 can drive the rotating plate 12 to rotate when rotating;

the surface of the damping rotating shaft 11 is fixedly connected with a rotating plate 12, a circular hole is formed in the surface of the rotating plate 12, and through the arrangement of the rotating plate 12, the injection angle of medical staff can be adjusted, so that the medical staff can conveniently perform injection;

the inside of the circular hole is rotationally connected with a C damping rotating shaft 13, the surface of the C damping rotating shaft 13 is fixedly connected with an index plate 14, the index plate 14 can be driven to rotate through the arrangement of the C damping rotating shaft 13, and the injection angle can be further adjusted through the arrangement of the index plate 14, so that better injection is facilitated for medical staff;

the surface of the guide plate 14 is fixedly connected with a square plate 15, a round hole is formed in the surface of the square plate 15, and through the arrangement of the square plate 15, medical staff can place an injector in the round hole in the surface of the square plate 15 and then inject the injector;

the bottom fixed mounting of template 6 has sucking disc 16, and the inside fixedly connected with cushion of arc 2 can fix the position of template 6 through the setting of sucking disc 16, prevents that template 6 from moving about, through the setting of cushion, can increase patient's comfort level.

In the utility model, the working steps of the device are as follows:

a first step of: firstly, a patient puts an arm to be injected into the arc-shaped plate 2, the soft cushion can increase the comfort of the patient, and then medical staff stretches the binding belt 3 towards the direction of the female velcro 5, so that the child velcro 4 and the female velcro 5 are mutually stuck, the arm of the patient is fixed, the arm of the patient can be effectively prevented from shaking, and the workload of the medical staff is reduced;

and a second step of: finally, medical staff adjusts the angle of the rotating plate 12 according to the place where the arm of a patient is not communicated and needs to be injected, the rotating plate 12 can be swung left and right, the B damping rotating shaft 11 drives the rotating plate 12 to rotate, the guide plate 14 is further adjusted when the rotating plate is placed at a proper angle, the angle can be more suitable for a patient, the C damping rotating shaft 13 drives the guide plate 14 to rotate, then the guide plate 10 is upwards or downwards adjusted to be suitable for the height of injection, the A damping rotating shaft 9 drives the guide plate 10 to overturn, then the injector is placed into a round hole of the square plate 15, and then injection is carried out, so that the condition that the medical staff shakes hands is effectively prevented, and secondary injury to the patient is caused.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A nerve block puncture needle, comprising a fixing plate (1), characterized in that: the utility model discloses a fixed plate, including fixed plate (1), arc (2) are fixed on the fixed plate, the surface of arc (2) is seted up flutedly, the inside fixed mounting of recess has bandage (3), the fixed surface of bandage (3) is connected with son magic subsides (4), the edge fixedly mounted on arc (2) surface has female magic subsides (5), the bottom fixedly connected with template (6) of fixed plate (1), square groove has been seted up on the surface of template (6), the inside fixedly connected with fixed column (7) of square groove, rectangular groove has been seted up on the surface of fixed column (7), the inside fixed mounting of rectangular groove has cylinder (8), the surface rotation of cylinder (8) is connected with A damping pivot (9), the fixed surface connection of A damping pivot (9) has baffle (10).

2. A nerve block puncture needle according to claim 1, wherein: a groove hole is formed in the surface of the guide plate (10), and a B damping rotating shaft (11) is rotatably connected in the groove hole.

3. A nerve block puncture needle according to claim 2, wherein: the surface of the B damping rotating shaft (11) is fixedly connected with a rotating plate (12), and a circular hole is formed in the surface of the rotating plate (12).

4. A nerve block puncture needle according to claim 3, wherein: the inside rotation of circular hole is connected with C damping pivot (13), the fixed surface of C damping pivot (13) is connected with guide plate (14).

5. A nerve block puncture needle according to claim 4, wherein: the surface of the guide plate (14) is fixedly connected with a square plate (15), and round holes are formed in the surface of the square plate (15).

6. A nerve block puncture needle according to claim 1, wherein: the bottom of template (6) is fixed mounting has sucking disc (16), the inside fixedly connected with cushion of arc (2).