CN210933319U

CN210933319U - Novel anesthesia needle inserter

Info

Publication number: CN210933319U
Application number: CN201920964609.9U
Authority: CN
Inventors: 国松; 宋永姣; 瞿多多
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-07
Anticipated expiration: 2029-06-25

Abstract

The utility model provides a novel anesthesia needle inserter. The novel anesthesia needle inserter comprises a fixed cylinder, a first limiting groove, a lug, a second limiting groove, a sliding block, a third limiting groove and an auxiliary mechanism, wherein the first limiting groove is arranged in parallel with the side wall of the fixed cylinder; the lug is arranged at the bottom of the first limiting groove; the second limiting groove is perpendicular to the side wall of the fixed cylinder; the sliding block is connected with the second limiting groove in a sliding mode; the third limiting groove is formed in the side wall of the fixed cylinder; the auxiliary mechanism comprises a connecting pipe, a push rod, a needle tube and a spring, the top of the push rod is of a trapezoidal structure, the connecting pipe is fixedly connected with the push rod, the top end of the connecting pipe is slidably connected with the third limiting groove, the needle tube is sleeved on the push rod, and the spring is fixedly connected to the bottom of the push rod. The utility model provides a novel anesthesia needle inserter which has the advantages of convenient needle insertion, flexibility and high efficiency.

Description

Novel anesthesia needle inserter

Technical Field

The utility model relates to an anesthesia needle inserter technical field especially relates to a novel anesthesia needle inserter.

Background

In the clinical process, medical personnel often need carry out anesthesia treatment operation for the patient, and the mode is mainly hypodermic basically, can carry out many times and insert the needle in order to reach the effect that the narcotic diffuses rapidly simultaneously, and anesthesia needle ware is a acupuncture appurtenance that pierces the anesthesia needle tubing subcutaneous.

However, the traditional anesthesia treatment needs multiple needle insertions, which not only increases the pain of the patient, but also increases the burden of the medical care personnel and affects the working efficiency.

Therefore, there is a need to provide a new anesthetic needle inserter to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a novel anesthesia needle inserting device with the advantages of convenient needle insertion, flexibility and high efficiency.

In order to solve the above technical problem, the utility model provides a novel anesthesia needle inserter comprises: the device comprises a fixed cylinder, a first limiting groove, a lug, a second limiting groove, a sliding block, a third limiting groove and an auxiliary mechanism, wherein the first limiting groove is arranged in the fixed cylinder, and the first limiting groove is parallel to the side wall of the fixed cylinder; the lug is arranged at the bottom of the first limiting groove; the second limiting groove is arranged in the fixed cylinder, and the second limiting groove is perpendicular to the side wall of the fixed cylinder; the sliding block is arranged inside the second limiting groove and is in sliding connection with the second limiting groove; the third limiting groove is formed in the side wall of the fixed cylinder; the auxiliary mechanism is arranged in the first limiting groove, the part of the auxiliary mechanism is arranged in the third limiting groove, the auxiliary mechanism comprises a connecting pipe, a push rod, a needle tube and a spring, the push rod is arranged in the first limiting groove, the top of the push rod is of a reminding structure, the connecting pipe is fixedly connected with the push rod, the top end of the connecting pipe is connected with the third limiting groove in a sliding mode, the needle tube is sleeved on the push rod, the needle tube is connected with the connecting pipe in a clamping mode, and the spring is fixedly connected with the bottom of the push rod.

Preferably, the top of the fixed cylinder is provided with a buckling cap which is clamped on the fixed cylinder.

Preferably, the bottom of the fixed cylinder is provided with a sucker which is of an arc-shaped structure and is fixedly connected with the fixed cylinder.

Preferably, the maximum vertical distance between the second limiting groove and the top of the fixed cylinder is 10mm, and the maximum vertical distance between the third limiting groove and the first limiting groove is 5 mm.

Preferably, the number of the springs is two, and the two springs are symmetrically arranged at the bottom of the push rod.

Preferably, the number of the convex blocks is two, and the two convex blocks are symmetrically arranged at the bottom of the first limiting groove.

Compared with the prior art, the utility model provides a novel anesthesia needle inserting device has following beneficial effect:

the utility model provides a novel needle ware is inserted in anesthesia, anesthetic gets into take over, take over the cooperation the needle tubing has realized that anesthetic pours into the needle tubing, the complementary unit cooperation first spacing groove has realized complementary unit's upper and lower displacement, take over the cooperation the third spacing groove has realized complementary unit's lateral wall does not have the hindrance displacement, the slider with sliding connection has realized between the second spacing groove sliding connection has realized the free slip of slider has further realized working as the slider drives when sliding complementary unit's displacement lets with this the needle tubing gets into the human body fast and carries out the anesthesia processing, and spring fit the lug has realized complementary unit's restoration has further realized that it is convenient to insert the needle, nimble efficient advantage.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel anesthesia needle inserter provided by the present invention;

FIG. 2 is a schematic structural view of a cross-section of the overall structure shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

fig. 4 is a bottom view of the overall structure shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a buckle cap, 2, a fixed cylinder, 3, a sliding block, 4, a sucker, 5, a first limiting groove, 6, a second limiting groove, 7, an auxiliary mechanism, 71, a connecting pipe, 72, a push rod, 73, a needle tube, 74, a spring, 8, a lug, 9 and a third limiting groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of the novel anesthesia needle inserter of the present invention; FIG. 2 is a schematic structural view of a cross-section of the overall structure shown in FIG. 1; FIG. 3 is an enlarged view of the part A shown in FIG. 2; fig. 4 is a bottom view of the overall structure shown in fig. 1. The novel anesthesia needle inserting device comprises: the fixing device comprises a buckle cap 1, a fixing barrel 2, a sliding block 3, a sucker 4, a first limiting groove 5, a second limiting groove 6, an auxiliary mechanism 7, a lug 8 and a third limiting groove 9, wherein the buckle cap 1 is arranged at the top of the fixing barrel 2, the sucker 4 is arranged at the bottom of the fixing barrel 2, and the first limiting groove 5 is arranged inside the fixing barrel 2; the lug 8 is arranged at the bottom of the first limiting groove 5; the second limit groove 6 is arranged in the fixed cylinder 2; the sliding block 3 is arranged inside the second limiting groove 6; the third limiting groove 9 is formed in the side wall of the fixed cylinder 2; the auxiliary mechanism 7 is arranged inside the first limit groove 5.

In the specific implementation process, the buckle cap 1 is clamped on the fixed cylinder 2, so that the fixed cylinder 2 can be opened and closed. The sucking disc 4 is the arc structure, just sucking disc 4 with fixed connection between the solid fixed cylinder 2 for can carry out the fixed of certain degree earlier before the needle is inserted. And the part of the auxiliary mechanism 7 is arranged in the third limiting groove 9, the auxiliary mechanism 7 comprises a connecting pipe 71, a push rod 72, a needle tube 73 and a spring 74, the push rod 72 is arranged in the first limiting groove 5, the push rod 72 is fixedly connected with the connecting pipe 71 and the push rod 72, the top end of the connecting pipe 71 is connected with the third limiting groove 9 in a sliding manner, the needle tube 73 is sleeved on the push rod 72, the needle tube 73 is clamped on the connecting pipe 71, and the spring 74 is fixedly connected with the bottom of the push rod 72.

In a specific implementation process, the maximum vertical distance between the second limiting groove 6 and the top of the fixed cylinder 2 is 10mm, and the maximum vertical distance between the third limiting groove 9 and the first limiting groove 5 is 5mm, so that mutual interference among the three limiting grooves is avoided.

The number of the springs 74 is two, and the two springs 74 are symmetrically arranged at the bottom of the push rod 72, so that the direction of the push rod 72 does not deviate when moving downwards.

The number of the protruding blocks 8 is two, and the two protruding blocks 8 are symmetrically arranged at the bottom of the first limiting groove 5, so that the force applied when the spring 74 is extruded downwards is uniform.

The utility model provides a novel anesthesia needle inserter's theory of operation as follows:

when in use, the suction cup 4 is firstly attached to a part of a patient needing anesthesia treatment, then anesthetic is injected into the connecting tube 71, as the connecting tube 71 is communicated with the needle tube 73, the anesthetic further flows into the needle tube 73, at the moment, the sliding block 3 is pressed to enable the sliding block 3 to slide in the second limiting groove 6, meanwhile, the sliding block 3 extrudes the top of the push rod 72 of the auxiliary mechanism 7, so as to enable the auxiliary mechanism 7 to displace, further achieve the action of anesthesia needle insertion, meanwhile, due to the existence of the spring 74 at the bottom of the push rod 72, when withdrawing the needle, only the sliding block 3 needs to slide out from the second limiting groove 6, when related components need to be cleaned or replaced, the buckle cap 1 clamped at the top of the fixed tube 2 is opened, the auxiliary mechanism 7 is taken out, and then the needle tube 73 clamped on the connecting tube 71 is replaced, the connecting pipe 71 can be cleaned, and the characteristics of convenient needle insertion, flexibility and high efficiency are realized.

the utility model provides a novel needle ware is inserted to anesthesia, anesthetic gets into take over 71, take over 71 cooperation needle tubing 73 has realized anesthetic injection needle tubing 73, complementary unit 7 cooperation first spacing groove 5 has realized the upper and lower displacement of complementary unit 7, take over 71 cooperation third spacing groove 9 has realized the lateral wall of complementary unit 7 is unimpeded the displacement, slider 3 with sliding connection between the second spacing groove 6 has realized slider 3's free slip has further realized working as 3 slides the time-course and moves of complementary unit 7's displacement, lets with this needle tubing 73 gets into the human body fast and carries out the anesthesia processing, and spring 74 cooperation lug 8 accomplishes easily complementary unit's restoration.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A novel anesthesia needle inserter is characterized by comprising:

a fixed cylinder (2);

the first limiting groove (5) is formed in the fixed cylinder (2), and the first limiting groove (5) is parallel to the side wall of the fixed cylinder (2);

the bump (8) is arranged at the bottom of the first limiting groove (5);

the second limiting groove (6) is formed in the fixed cylinder (2), and the second limiting groove (6) is perpendicular to the side wall of the fixed cylinder (2);

the sliding block (3) is arranged inside the second limiting groove (6), and the sliding block (3) is connected with the second limiting groove (6) in a sliding mode;

the third limiting groove (9), the third limiting groove (9) is arranged on the side wall of the fixed cylinder (2);

auxiliary mechanism (7), auxiliary mechanism (7) are located the inside of first spacing groove (5), just the partial structure of auxiliary mechanism (7) is located the inside of third spacing groove (9), auxiliary mechanism (7) are including takeover (71), push rod (72), needle tubing (73) and spring (74), push rod (72) are located the inside of first spacing groove (5), just the top of push rod (72) is the trapezium structure, takeover (71) with fixed connection between push rod (72), just takeover (71) top with sliding connection between third spacing groove (9), needle tubing (73) cup joint in push rod (72), just needle tubing (73) joint in takeover (71), spring (74) fixed connection in the bottom of push rod (72).

2. The novel anesthesia needle inserter according to claim 1, characterized in that a buckle cap (1) is arranged on the top of the fixed cylinder (2), and the buckle cap (1) is clamped on the fixed cylinder (2).

3. The novel anesthesia needle inserter according to claim 1, wherein a suction cup (4) is disposed at the bottom of the fixed cylinder (2), the suction cup (4) has an arc-shaped structure, and the suction cup (4) is fixedly connected with the fixed cylinder (2).

4. The novel anesthesia needle inserter according to claim 1, characterized in that the maximum vertical distance of the second limiting groove (6) from the top of the fixed cylinder (2) is 10mm, and the maximum vertical distance of the third limiting groove (9) from the first limiting groove (5) is 5 mm.

5. The novel anesthesia needle inserter according to claim 1, characterized in that said spring (74) is provided in two, and two springs (74) are symmetrically provided at the bottom of said push rod (72).

6. The novel anesthesia needle inserter according to claim 1, characterized in that two lugs (8) are provided, and the two lugs (8) are symmetrically provided at the bottom of the first limit groove (5).