CN215083462U

CN215083462U - Department of anesthesia is with location syringe

Info

Publication number: CN215083462U
Application number: CN202120813102.0U
Authority: CN
Inventors: 王金迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to the technical field of injection in anesthesia department, and discloses a positioning injector for anesthesia department, which comprises an injection tube; the injection device is characterized in that a push-pull rod is movably mounted in the injection tube, a pressing head is mounted at the top of the push-pull rod, a sleeve is mounted at the right end of the pressing head, a positioning rod is movably mounted in the sleeve, and a pressing block is mounted at the bottom of the positioning rod. The utility model discloses a locating lever is located the sleeve and reciprocates, and can stretch out the locating lever to the length that needs the location through the scale strip, rotatory locking bolt fixes the locating lever again, the staff can promote the pressure head afterwards, can drive push-and-pull rod and piston removal this moment and realize pushing away the medicine, and when promoting to the settlement dosage, the briquetting will contact with the injection tube top, can carry on spacingly this moment, avoid the push-and-pull rod to continue to remove, thereby realize the accurate positioning control of injection volume, this device can realize accurate work of dosing, and the operation mode is simple convenient, therefore, the clothes hanger is strong in practicability.

Description

Department of anesthesia is with location syringe

Technical Field

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

Background

The current anesthesia discipline is a comprehensive discipline, which contains knowledge of multiple disciplines, has wide range, not only meets the requirement of operation, but also participates in rescue work of various departments, painless childbirth of gynecology, painless abortion and the like, and the anesthesia often needs to be administrated by a syringe, but the existing positioning syringe for the anesthesia department has some defects, such as;

the existing positioning injector for the anesthesia department can not position the feeding amount, so that the injection amount of the anesthetic can not be accurately controlled, and the anesthesia quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of anesthesia is with location syringe, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning injector for anesthesia department comprises an injection cylinder;

the injection device is characterized in that a push-pull rod is movably mounted in the injection tube, a pressing head is mounted at the top of the push-pull rod, a sleeve is mounted at the right end of the pressing head, a positioning rod is movably mounted in the sleeve, a pressing block is mounted at the bottom of the positioning rod, scale strips are printed on the positioning rod and the front side of the injection tube, and a locking bolt is inserted into the right side of the sleeve in a rotating mode.

As a preferred embodiment of the present invention, a piston is installed at the bottom of the push-pull rod.

As a preferred embodiment of the present invention, a handle is installed at the top of the positioning rod.

As an optimized implementation mode of the utility model, the rubber pad is installed at the pressure head top.

As a preferred embodiment of the utility model, the syringe barrel is provided with a needle head at the bottom.

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

the utility model relates to a department of anesthesia uses location syringe, it reciprocates in the sleeve to be located through the locating lever, and can stretch out the locating lever to the length that needs the location through the scale strip, rotatory locking bolt fixes the locating lever again, the staff can promote the pressure head afterwards, can drive push-and-pull rod and piston removal realization push away the medicine this moment, and promote when setting for the dose, the briquetting will contact with injection tube top, can carry on spacingly this moment, avoid the push-and-pull rod to continue to remove, thereby realize the accurate positioning control of injection volume, accurate work of dosing can be realized to this device, and the operating means is simple convenient, therefore, the clothes hanger is strong in practicability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view structure diagram of the positioning syringe for the anesthesia department of the present invention.

In the figure: 1. an injection tube; 2. a push-pull rod; 3. a piston; 4. a pressure head; 5. a sleeve; 6. positioning a rod; 7. briquetting; 8. a scale bar; 9. locking the bolt; 10. a handle; 11. a rubber pad; 12. a needle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a positioning injector for anesthesia department comprises an injection tube 1;

the injection device is characterized in that a push-pull rod 2 is movably mounted in the injection tube 1, a pressing head 4 is mounted at the top of the push-pull rod 2, a sleeve 5 is mounted at the right end of the pressing head 4, a positioning rod 6 is movably mounted in the sleeve 5, a pressing block 7 is mounted at the bottom of the positioning rod 6, scale strips 8 are printed on the positioning rod 6 and the front side of the injection tube 1, and a locking bolt 9 is inserted into the right side of the sleeve 5 in a rotating mode.

In this embodiment (please refer to fig. 1), the positioning rod 6 is located in the sleeve 5 to move up and down, the positioning rod 6 can be extended to the length to be positioned through the scale bar 8, the locking bolt 9 is rotated to fix the positioning rod 6, and then the worker can push the pressure head 4, and at this time, the push-pull rod 2 and the piston 3 can be driven to move to push the medicine, and when the medicine is pushed to the set dosage, the pressure block 7 will contact with the top of the injection tube 1, and at this time, the limitation can be performed, so that the push-pull rod 2 is prevented from moving continuously, and the accurate positioning control of the injection amount is realized.

In this embodiment (see fig. 1), a piston 3 is installed at the bottom of the push-pull rod 2, and the medicament can be pushed by moving the piston 3.

In this embodiment (see fig. 1), a handle 10 is installed at the top of the positioning rod 6, and the handle 10 can facilitate the up-and-down movement of the positioning rod 6.

In this embodiment (please refer to fig. 1), a rubber pad 11 is installed on the top of the pressing head 4, and the rubber pad 11 can provide an anti-slip effect when the worker pushes the pressing head 4, so as to avoid misoperation caused by hand slip.

In this embodiment (see fig. 1), a needle 12 is installed at the bottom of the syringe 1, and the syringe 12 can be inserted into the region to be anesthetized of the patient for administration.

The utility model relates to a positioning injector for anesthesia department, which comprises a 1, an injection tube; 2. a push-pull rod; 3. a piston; 4. a pressure head; 5. a sleeve; 6. positioning a rod; 7. briquetting; 8. a scale bar; 9. locking the bolt; 10. a handle; 11. a rubber pad; 12. the syringe needle, the part is the universal standard component or the part that the technicians in this field know, its structure and principle all can be known through the technical manual or through the routine experimental method to this technician, when using, at first, lie in the bush 5 through the locating lever 6 and reciprocate, and can stretch out the locating lever 6 to the length that needs the location through the scale bar 8, rotate the locking bolt 9 and fix the locating lever 6, the staff can promote the pressure head 4 afterwards, can drive the push-and-pull rod 2 and piston 3 to move at this moment and realize pushing away the medicine, and when promoting to the set dose, the briquetting 7 will contact with top of the injection tube 1, can carry on spacing at this moment, avoid the push-and-pull rod 2 to continue moving, thus realize the accurate positioning control of the injection volume, this apparatus can realize the accurate administration work, and the operating mode is simple and convenient, therefore, the practicability is strong, can make the staff play the antiskid effect when promoting the pressure head 4 through the rubber pad 11, to avoid the operation error caused by the sliding of hands, the needle 12 can be inserted into the region of the patient needing anesthesia for administration.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A positioning injector for anesthesia department is characterized by comprising an injection cylinder (1);

the injection cylinder is characterized in that a push-pull rod (2) is movably mounted in the injection cylinder (1), a pressing head (4) is mounted at the top of the push-pull rod (2), a sleeve (5) is mounted at the right end of the pressing head (4), a positioning rod (6) is movably mounted in the sleeve (5), a pressing block (7) is mounted at the bottom of the positioning rod (6), scale strips (8) are printed on the front sides of the positioning rod (6) and the injection cylinder (1), and a locking bolt (9) is inserted into the right side of the sleeve (5) in a rotating mode.

2. The positioning syringe for anesthesia department of claim 1, wherein: and a piston (3) is arranged at the bottom of the push-pull rod (2).

3. The positioning syringe for anesthesia department of claim 1, wherein: and a handle (10) is arranged at the top of the positioning rod (6).

4. The positioning syringe for anesthesia department of claim 1, wherein: and a rubber pad (11) is arranged at the top of the pressure head (4).

5. The positioning syringe for anesthesia department of claim 1, wherein: the bottom of the injection cylinder (1) is provided with a needle (12).