CN214596810U - Radiation-proof lead barrel type injection auxiliary device - Google Patents

Radiation-proof lead barrel type injection auxiliary device Download PDF

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Publication number
CN214596810U
CN214596810U CN202022798742.7U CN202022798742U CN214596810U CN 214596810 U CN214596810 U CN 214596810U CN 202022798742 U CN202022798742 U CN 202022798742U CN 214596810 U CN214596810 U CN 214596810U
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Prior art keywords
cylinder
radiation
glass sleeve
syringe needle
lead
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CN202022798742.7U
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Chinese (zh)
Inventor
李文波
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First Affiliated Hospital of Chongqing Medical University
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First Affiliated Hospital of Chongqing Medical University
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Abstract

The utility model discloses a radiation-proof lead barrel type injection auxiliary device, which comprises an injector for injecting medicine to a patient and a lead glass sleeve which is sleeved outside the injector and plays a role of radiation protection; the syringe includes syringe needle, cylinder, install on the liquid outlet of cylinder the syringe needle, the syringe needle with cylinder interference fit, the push rod piston is installed to the inboard of cylinder, the push rod piston with cylinder sliding connection, the outside cover of cylinder is equipped with lead glass sleeve pipe. The utility model discloses light and handy, convenient, portable can prevent that the radiation nature medicine from to injection personnel's damage, playing the effect of protecting against radiation, has improved the security of medicine injection, has stronger using value widely.

Description

Radiation-proof lead barrel type injection auxiliary device
Technical Field
The utility model relates to the technical field of medical instrument auxiliary assembly, in particular to a radiation-proof lead barrel type injection auxiliary device.
Background
With the progress of medical science and technology, radionuclides are popularized and popularized in the aspects of medical diagnosis and treatment technology, the status of application of the radionuclides in large and medium hospitals is particularly indispensable, and when the radionuclide-labeled medicine is injected into patients, a special radiation-proof injection device is required to be arranged to avoid the radionuclides from irradiating medical staff.
The existing radiation-proof injection device lacks the protection of radionuclide drugs in the injector, greatly reduces the safety of drug injection, and causes the radiation generated by the drugs in the injection device to possibly damage injection personnel.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a radiation-proof lead barrel injection aid for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the radiation-proof lead barrel type injection auxiliary device comprises an injector for injecting medicine to a patient and a lead glass sleeve sleeved on the outer side of the injector and used for playing a radiation-proof role;
the syringe includes syringe needle, cylinder, install on the liquid outlet of cylinder the syringe needle, the syringe needle with cylinder interference fit, the push rod piston is installed to the inboard of cylinder, the push rod piston with cylinder sliding connection, the outside cover of cylinder is equipped with lead glass sleeve pipe.
Preferably: the length of the needle cylinder is 5mm longer than that of the lead glass sleeve.
Preferably: the specification of the injector is 1ml, and can also be 2.5 ml.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the device is light, convenient and portable, can prevent the damage of radioactive drugs to injection personnel, plays the effect of protecting against radiation, improves the safety of drug injection, and has strong popularization and use values.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first structural schematic view of a radiation-shielding lead barrel injection aid of the present invention;
fig. 2 is a second structural schematic diagram of the radiation-proof lead barrel type injection assisting device of the present invention;
FIG. 3 is a schematic view of the syringe of the radiation-shielding lead barrel injection aid of the present invention;
fig. 4 is a schematic structural view of a lead glass sleeve of the radiation-proof lead barrel type injection assisting device of the present invention;
fig. 5 is a cross-sectional view of a lead glass sleeve of the radiation-proof lead barrel type injection assisting device of the present invention.
The reference numerals are explained below:
1. an injector; 11. a needle head; 12. a needle cylinder; 13. a push rod piston; 2. a lead glass sleeve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-5, the radiation-proof lead barrel type injection auxiliary device comprises a syringe 1 for injecting medicine to a patient, and a lead glass sleeve 2 sleeved outside the syringe 1 for radiation protection;
syringe 1 includes syringe needle 11, cylinder 12, installs syringe needle 11 on the liquid outlet nozzle of cylinder 12, and syringe needle 11 and cylinder 12 interference fit, and push rod piston 13 is installed to the inboard of cylinder 12, and push rod piston 13 and cylinder 12 sliding connection, the outside cover of cylinder 12 is equipped with lead glass sleeve 2.
Preferably: the length of the needle cylinder 12 is 5mm longer than that of the lead glass sleeve 2; the syringe 1 may have a size of 1ml or 2.5 ml.
The utility model discloses a theory of operation and application method: when the radionuclide-labeled medicine is injected into a patient, firstly, the medicine is sucked by using the injector 1, then the lead glass sleeve 2 is sleeved on the outer side of the needle cylinder 12, so that the needle point is inserted into the skin of the patient, the handle of the push rod piston 13 is pushed while the injected dose is observed through the lead glass sleeve 2, the radiation of the medicine to medical personnel can be effectively blocked by using the lead glass sleeve 2, and the safety of medicine injection is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (3)

1. Radiation-proof lead barrel type injection auxiliary device is characterized in that: comprises an injector (1) used for injecting medicine to a patient and a lead glass sleeve (2) sleeved outside the injector (1) and used for playing a role of radiation protection;
syringe (1) includes syringe needle (11), cylinder (12), install on the liquid outlet of cylinder (12) syringe needle (11), syringe needle (11) with cylinder (12) interference fit, push rod piston (13) are installed to the inboard of cylinder (12), push rod piston (13) with cylinder (12) sliding connection, the outside cover of cylinder (12) is equipped with lead glass sleeve pipe (2).
2. The radiation shielded lead barrel injection aid of claim 1 wherein: the length of the needle cylinder (12) is 5mm longer than that of the lead glass sleeve (2).
3. The radiation shielded lead barrel injection aid of claim 1 wherein: the specification of the syringe (1) is 1ml, and can also be 2.5 ml.
CN202022798742.7U 2020-11-27 2020-11-27 Radiation-proof lead barrel type injection auxiliary device Active CN214596810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022798742.7U CN214596810U (en) 2020-11-27 2020-11-27 Radiation-proof lead barrel type injection auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022798742.7U CN214596810U (en) 2020-11-27 2020-11-27 Radiation-proof lead barrel type injection auxiliary device

Publications (1)

Publication Number Publication Date
CN214596810U true CN214596810U (en) 2021-11-05

Family

ID=78428335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022798742.7U Active CN214596810U (en) 2020-11-27 2020-11-27 Radiation-proof lead barrel type injection auxiliary device

Country Status (1)

Country Link
CN (1) CN214596810U (en)

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