CN211327455U

CN211327455U - Department of anesthesia is with location syringe

Info

Publication number: CN211327455U
Application number: CN201922079367.8U
Authority: CN
Inventors: 左安定
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-25
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a department of anesthesia is with location syringe, including the injection tube, one side of injection tube is from last to fixedly connected with screwed pipe and drain pipe down in proper order, the inside threaded connection of screwed pipe has the screw thread post, the surface of screw thread post one end is provided with the fixing base, one side fixedly connected with baffle of fixing base, spacing hole has been seted up at the middle part of baffle, the inside sliding connection of injection tube has the rubber buffer. This department of anesthesia is with location syringe, through the screwed pipe, the drain pipe, the syringe needle, the screw thread post, cooperation setting between fixing base and the baffle, medical personnel can be according to the demand of pricking the degree of depth before injecting, twist and move the screw thread post, make the screw thread post shift out from the screwed pipe is inside, thereby withstand the baffle and remove, shorten the distance of the pricking end and the baffle of syringe needle, thereby the degree of depth that the effective control syringe needle pricked, easy operation is convenient, greatly reduce medical personnel's the work degree of difficulty.

Description

Department of anesthesia is with location syringe

Technical Field

The utility model relates to an anesthesia branch of academic or vocational study syringe technical field specifically is a department of anesthesia uses location syringe.

Background

Generally speaking, anesthesia is a reversible functional inhibition of central nervous system and/or peripheral nervous system, which is mainly characterized by the loss of sensation, especially pain sensation, and the term anesthesia is as well known, anesthesia is numbness paralysis, intoxication is coma, therefore, anesthesia means that patients are temporarily lost sensation wholly or locally by drugs or other methods to achieve painless purpose of operation treatment, and anesthesiology is a science which applies basic theory, clinical knowledge and technology about anesthesia to eliminate the operation pain of patients, ensure the safety of patients and create good conditions for operation, and nowadays, anesthesiology becomes a special independent subject in clinical medicine, mainly includes clinical anesthesiology, emergency medicine, intensive care therapy, pain diagnosis and other related medicine and mechanism research thereof, the anesthesia and analgesia integrated medical anesthesia and analgesia recovery and critical medicine research department is a comprehensive subject for researching anesthesia, analgesia, emergency recovery and critical medicine, wherein clinical anesthesia is a main part of modern anesthesiology.

Along with medical technology's development, often can carry out the anesthesia operation for patient earlier when being patient's operation, the syringe is also indispensable this moment, traditional local anesthesia often need carry out a lot of anesthesia injections to certain position of health, need carry out iterative operation, doctor's intensity of labour in the treatment process has been increased, and before the injection process, though the staff can adopt modes such as rocking to mix the interior anesthetic liquid of cylinder, it is not good to mix the effect, and medical personnel can only rely on the sensation of oneself to judge the degree of depth that the anesthetic needle pierces, increase medical personnel's operation degree of difficulty, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a department of anesthesia is with location syringe has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a department of anesthesia is with location syringe, includes the injection tube, one side of injection tube is from last to lower fixedly connected with screwed pipe and drain pipe in proper order, the inside threaded connection of screwed pipe has the screw thread post, the surface of screw thread post one end is provided with the fixing base, one side fixedly connected with baffle of fixing base, spacing hole has been seted up at the middle part of baffle, the inside sliding connection of injection tube has the rubber buffer, one side fixedly connected with push rod of rubber buffer, the through-hole has been seted up to the inside of push rod, it has the spliced pole to peg graft in the inside of through-hole, the surface threaded connection of spliced pole one.

Optionally, the outer surface of drain pipe has seted up the external screw thread, the surface threaded connection of drain pipe has the syringe needle.

Optionally, the push pedal is kept away from the one end fixedly connected with of rubber buffer to the push rod, the appearance of push pedal is circular.

Optionally, the outer surface of the injection tube is fixedly connected with a supporting plate, and the outer surface of the injection tube is provided with scale strips.

Optionally, one end of the connecting column, which is far away from the stirring head, is fixedly connected with a control handle.

Optionally, the inner diameter of the limiting hole is larger than the outer diameter of the injection needle.

(III) advantageous effects

The utility model provides a department of anesthesia uses location syringe possesses following beneficial effect:

1. this department of anesthesia is with location syringe, through the screwed pipe, the drain pipe, the syringe needle, the screw thread post, cooperation setting between fixing base and the baffle, medical personnel can be according to the demand of pricking the degree of depth before injecting, twist and move the screw thread post, make the screw thread post shift out from the screwed pipe is inside, thereby withstand the baffle and remove, shorten the distance of the pricking end and the baffle of syringe needle, thereby the degree of depth that the effective control syringe needle pricked, easy operation is convenient, greatly reduce medical personnel's the work degree of difficulty.

2. This department of anesthesia is with location syringe, through the injection tube, the rubber buffer, the stirring head, the spliced pole, brake valve lever, cooperation setting between push pedal and the push rod, when needs mix the liquid medicine, the staff can promote the spliced pole earlier, make the stirring head push inside the liquid medicine, then medical personnel rotate brake valve lever, can control the rotation of stirring head, thereby stir the mixture to the liquid medicine, the back is accomplished in the stirring, can pull inside brake valve lever will stir first income rubber buffer, it can inject to promote the push rod, the operation is simple and convenient, and it is effectual to mix.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

In the figure: 1. an injection tube; 2. a threaded pipe; 3. a liquid outlet pipe; 4. a threaded post; 5. a fixed seat; 6. a baffle plate; 7. a limiting hole; 8. a rubber plug; 9. a push rod; 10. a through hole; 11. connecting columns; 12. a stirring head; 13. an injection needle; 14. pushing the plate; 15. a support plate; 16. a scale bar; 17. a control handle.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a positioning injector for anesthesia department comprises an injection tube 1, wherein a supporting plate 15 is fixedly connected to the outer surface of the injection tube 1, and a scale strip 16 is arranged on the outer surface of the injection tube 1;

in order to enable medical staff to judge the dosage of the liquid medicine more accurately, the outer surface of the injection tube 1 is provided with a scale bar 16, so that the medical staff can conveniently compare and observe, one side of the injection tube 1 is fixedly connected with a threaded tube 2 and a liquid outlet tube 3 from top to bottom in sequence, the outer surface of the liquid outlet tube 3 is provided with external threads, and the outer surface of the liquid outlet tube 3 is in threaded connection with an injection needle 13;

in order to ensure that the injection needle 13 is connected more firmly, the liquid outlet pipe 3 is in threaded connection with the injection needle 13, the connection is firm, the disassembly is convenient and labor-saving, the threaded column 4 is in threaded connection inside the threaded pipe 2, the fixing seat 5 is arranged on the outer surface of one end of the threaded column 4, the baffle 6 is fixedly connected to one side of the fixing seat 5, the limiting hole 7 is formed in the middle of the baffle 6, the inner diameter of the limiting hole 7 is larger than the outer diameter of the injection needle 13, the threaded column 4 can be screwed according to the requirement of the penetration depth before the medical staff injects, the threaded column 4 is moved out of the threaded pipe 2, the baffle 6 is propped against to move, the distance between the penetration end of the injection needle 13 and the baffle 6 is shortened, and the penetration depth of the injection needle 13 is effectively controlled, the operation is simple and convenient, the working difficulty of medical personnel is greatly reduced, the inner part of the injection tube 1 is slidably connected with a rubber plug 8, one side of the rubber plug 8 is fixedly connected with a push rod 9, one end of the push rod 9, which is far away from the rubber plug 8, is fixedly connected with a push plate 14, the appearance of the push plate 14 is circular, the inner part of the push rod 9 is provided with a through hole 10, a connecting column 11 is inserted in the through hole 10, the outer surface of one end of the connecting column 11 is in threaded connection with a stirring head 12, one end of the connecting column 11, which is far away from the stirring head 12, is fixedly connected with a control handle 17, through the matching arrangement between the injection tube 1, the rubber plug 8, the stirring head 12, the connecting column 11, the control handle 17, the push plate 14 and the push rod 9, when the liquid medicine needs to be, thereby stir the liquid medicine and mix, after the stirring, can pull control handle 17 and take into rubber buffer 8 with stirring head 12 inside, promote push rod 9 and can inject, easy operation is convenient, and mixes effectually.

The use method of the positioning injector for the department of anesthesia comprises the steps that when the positioning injector is used, a medical worker can screw the threaded column 4 according to the requirement of the penetration depth before injection, so that the threaded column 4 is moved out of the interior of the threaded pipe 2 to abut against the baffle 6 to move, the distance between the penetration end of the injection needle 13 and the baffle 6 is shortened, the penetration depth of the injection needle 13 is effectively controlled, the operation is simple and convenient, the working difficulty of the medical worker is greatly reduced, through the matching arrangement of the injection cylinder 1, the rubber plug 8, the stirring head 12, the connecting column 11, the control handle 17, the push plate 14 and the push rod 9, when the liquid medicine needs to be mixed, the worker can firstly push the connecting column 11 to push the stirring head 12 into the liquid medicine, then the medical worker rotates the control handle 17 to control the rotation of the stirring head 12, so as to stir and mix the liquid medicine, after the, can pull control handle 17 and take into rubber buffer 8 inside with stirring head 12, promote push rod 9 and can inject, easy operation is convenient, and mixes effectually.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning injector for anesthesia department comprises an injection cylinder (1), and is characterized in that: one side of injection tube (1) is from last to lower fixedly connected with screwed pipe (2) and drain pipe (3) in proper order, the inside threaded connection of screwed pipe (2) has threaded column (4), the surface of threaded column (4) one end is provided with fixing base (5), one side fixedly connected with baffle (6) of fixing base (5), spacing hole (7) have been seted up at the middle part of baffle (6), the inside sliding connection of injection tube (1) has rubber buffer (8), one side fixedly connected with push rod (9) of rubber buffer (8), through-hole (10) have been seted up to the inside of push rod (9), the inside of through-hole (10) is pegged graft and is had spliced pole (11), the surface threaded connection of spliced pole (11) one end has stirring head (12).

2. The positioning syringe for anesthesia department of claim 1, wherein: the outer surface of the liquid outlet pipe (3) is provided with an external thread, and the outer surface of the liquid outlet pipe (3) is in threaded connection with an injection needle head (13).

3. The positioning syringe for anesthesia department of claim 1, wherein: one end fixedly connected with push pedal (14) of rubber buffer (8) is kept away from in push rod (9), the appearance of push pedal (14) is circular.

4. The positioning syringe for anesthesia department of claim 1, wherein: the outer surface of the injection cylinder (1) is fixedly connected with a supporting plate (15), and the outer surface of the injection cylinder (1) is provided with a scale bar (16).

5. The positioning syringe for anesthesia department of claim 1, wherein: one end of the connecting column (11) far away from the stirring head (12) is fixedly connected with a control handle (17).

6. The positioning syringe for anesthesia department of claim 2, wherein: the inner diameter of the limiting hole (7) is larger than the outer diameter of the injection needle (13).