CN211068737U - Radiation-proof syringe device - Google Patents
Radiation-proof syringe device Download PDFInfo
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- CN211068737U CN211068737U CN201921077475.5U CN201921077475U CN211068737U CN 211068737 U CN211068737 U CN 211068737U CN 201921077475 U CN201921077475 U CN 201921077475U CN 211068737 U CN211068737 U CN 211068737U
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Abstract
The utility model belongs to the technical field of the radiation protection, concretely relates to radiation protection syringe device, including casing, mobile device and activity meter well setting are in the casing, and the mobile device includes horizontal migration mechanism, vertical movement mechanism, rotary mechanism and sleeve, and vertical movement mechanism couples with horizontal movement mechanism, drives vertical movement mechanism horizontal migration through horizontal movement mechanism, and rotary mechanism couples with vertical movement mechanism, drives rotary mechanism vertical migration through vertical movement mechanism, and the sleeve couples with rotary mechanism, realizes the rotation of sleeve through rotary mechanism; the upper part of the shell is provided with an outlet, and the outlet is provided with a baffle which can be opened and closed; the lower part of the shell is provided with a storage chamber, the lower part of the shell is provided with an opening communicated with the storage chamber, the opening is provided with a cover plate which can be opened and closed, and the bottom of the shell is provided with a travelling mechanism. The injector is directly placed in the device after extracting the medicine, and is taken out when injection is needed, so that the excessive contact chance of medical staff is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of protect against radiation, concretely relates to radiation protection syringe device.
Background
There are many kinds of radioactivity in medicine, but the imaging agent used in nuclear medicine is different from others, most of which emit r rays and β rays, and although the half-life period is short and the irradiation range is limited, the imaging agent is inevitably irradiated by medical workers in short-distance contact for a long time.
In the actual injection process, the marked medicine is firstly extracted into an injector, then the injector is placed into a well of a activity meter to measure the full injection amount of the medicine, and the full injection amount is displayed on a display screen; the patient is then injected and the remaining dose is measured by replacing it in the activity meter well. The operator needs to touch the syringe several times during the injection process and during the measurement process, and is inevitably exposed to radiation.
The radiation protection measures commonly used at present include the following measures: the self-contained rectangular lead box is used for placing the syringe with the medicine drawn out for standby after dosage measurement, and the residual dosage is measured after injection. The method has the following defects: the contact times of the injector are more, the time is long, and the irradiation radiation is increased; the lead box is heavy, which brings much inconvenience to work; the used waste syringe needs to be manually taken out and put into a waste box, so that the hands of a cleaner are easily scratched, and the pollution of the medicine is caused. Radiation protection gloves, defect: the gloves are cumbersome and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a radiation protection syringe device, the device can reduce the staff in the injection process with the contact number of times of syringe, effectively reduce by the radiation risk.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a radiation-proof injector device comprises a shell, a moving device and an activity meter well, wherein the moving device and the activity meter well are arranged in the shell, the moving device comprises a horizontal moving mechanism, a vertical moving mechanism, a rotating mechanism and a sleeve, the vertical moving mechanism is connected with the horizontal moving mechanism, the horizontal moving mechanism is driven by the horizontal moving mechanism to move horizontally, the rotating mechanism is connected with the vertical moving mechanism, the vertical moving mechanism drives the rotating mechanism to move vertically, the sleeve is connected with the rotating mechanism, and the rotating mechanism is used for rotating the sleeve; the upper part of the shell is provided with an outlet, and the outlet is provided with a baffle which can be opened and closed; the lower part of the shell is provided with a storage chamber, the lower part of the shell is provided with an opening communicated with the storage chamber, the opening is provided with a cover plate which can be opened and closed, and the bottom of the shell is provided with a travelling mechanism.
The horizontal moving mechanism and the vertical moving mechanism both adopt linear motors.
The rotating mechanism comprises a support and a steering engine, one end of the support is connected with the vertical moving mechanism, the sleeve is rotatably connected with the support through a rotating shaft and fixedly connected with the rotating shaft, and the steering engine is connected with the rotating shaft through a gear set and drives the sleeve to rotate through the steering engine.
The gear set comprises a crown gear and a straight gear, the crown gear is fixedly connected with the rotating shaft, and the straight gear is connected with an output shaft of the steering engine and meshed with the crown gear.
The walking mechanism adopts universal wheels.
Compared with the prior art, the utility model, the beneficial effect who has is:
the injector is directly placed in the device after extracting the medicine, and is taken out when injection is needed, and the measurement and treatment processes are carried out in the shell, so that the excessive contact chance of medical staff is greatly reduced. The walking mechanism arranged under the device does not need to lift the lead box to walk, thereby reducing the burden of medical staff. The detection is carried out in the device, so that medical staff is prevented from holding the injector to move, and the radiation probability is reduced; the syringe after using is emptyd automatically, and the injured risk when having reduced the clearance is convenient for following waste disposal, has reduced the pollution to the environment simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;
FIG. 4 is a schematic view in the direction B-B in FIG. 3;
fig. 5 is a schematic structural diagram of the mobile device of the present invention;
fig. 6 is a schematic view of a coupling of the rotating mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
wherein: the device comprises a shell 1, an outlet 100, a baffle 101, a storage chamber 102, an opening 103, a cover plate 104, a moving device 2, a horizontal moving mechanism 200, a vertical moving mechanism 201, a rotating mechanism 202, a support 2020, a steering engine 2021, a gear set 2022, a sleeve 203, an activity meter well 3, a crown gear 4, a spur gear 5 and a traveling mechanism 6.
Detailed Description
The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 7, a radiation-proof injector device comprises a housing 1, a moving device 2 and an activity meter well 3, wherein the moving device 2 and the activity meter well 3 are both arranged in the housing 1, and the injector can be transferred into the activity meter well 3 through the moving device 2 for activity detection.
The moving device 2 comprises a horizontal moving mechanism 200, a vertical moving mechanism 201, a rotating mechanism 202 and a sleeve 203, wherein the vertical moving mechanism 201 is connected with the horizontal moving mechanism 200, the horizontal moving mechanism 200 drives the vertical moving mechanism 201 to move horizontally, the rotating mechanism 202 is connected with the vertical moving mechanism 201, the vertical moving mechanism 201 drives the rotating mechanism 202 to realize vertical movement, the sleeve 203 is connected with the rotating mechanism 202, and the rotating mechanism 202 realizes the rotation of the sleeve 203; an outlet 100 is arranged at the upper part of the shell 1, and an openable baffle plate 101 is arranged at the outlet 100; the lower part of the shell 1 is provided with a storage chamber 102, the lower part of the shell 1 is provided with an opening 103 communicated with the storage chamber 102, the opening 103 is provided with a cover plate 104 which can be opened and closed, and the bottom of the shell 1 is provided with a travelling mechanism 6.
When in use, the marked medicine is extracted into the syringe; the syringe is put into the sleeve 203 through the outlet 100, and the moving device 2 extends the sleeve 203 into the activity meter well 3 to measure the full needle dosage of the syringe, and the specific moving process is as follows: moving the sleeve 203 to the upper part of the activity meter well 3 by translating the horizontal moving mechanism 200; the dose is then measured by moving the vertical movement mechanism 201 longitudinally, extending the sleeve 203 into the activity meter well 3 and recording the corresponding dose. After the measurement, the sleeve 203 is taken out from the activity meter well 3 by moving the vertical moving mechanism 201 in the reverse direction, and the worker opens the baffle 101 at the outlet 100 to take out the syringe in the sleeve 203.
After removal, the patient is injected, and after the injection is completed, it is replaced in the sleeve 203 through the outlet 100, and the device 2 is moved to extend the sleeve 203 into the activity meter well 3 for the remaining dose of the syringe. After the measurement is finished, the vertical moving mechanism 201 moves upwards, the horizontal moving mechanism 200 moves horizontally, then the rotating mechanism 202 turns over, the syringe in the sleeve 203 falls into the storage chamber 102 under the action of gravity, and the cover plate 104 can be opened to take out the syringe for cleaning after the syringe is placed for a period of time.
The baffle 101 and the cover plate 104 can be hinged to the housing 1, but can also be slidably coupled. The sleeve 203 is used for placing a syringe, the inner diameter of the sleeve 203 is slightly larger than the inner diameter of the syringe, and a protruding part (hand pressing part) of the syringe can be lapped on the upper edge of the sleeve 203.
The whole or part of the shell 1 can be made of lead glass, when the lead glass is adopted, the display of the activity meter well 3 can be arranged in the shell 1, otherwise, the display needs to be arranged outside the shell 1. An independent power supply is arranged in the shell 1 for supplying power, and a plug can be arranged for supplying power through an external power supply.
Further, in order to improve the work efficiency, a plurality of moving devices 2 may be provided, and when a plurality of moving devices 2 are provided, the plurality of moving devices may share one horizontal movement mechanism 200, or may be provided with one horizontal movement mechanism 200 independently.
Further, the horizontal movement mechanism 200 and the vertical movement mechanism 201 both employ linear motors. For convenience of description, the horizontal movement mechanism 200 is a first linear motor, and the vertical movement mechanism 201 is a second linear motor. The base of the first linear motor is fixed inside the casing 1, the base of the second linear motor is fixedly connected with the rotor base of the first linear motor, and the rotating mechanism 202 is fixedly connected with the rotor base of the second linear motor.
Further, the rotating mechanism 202 comprises a support 2020 and a steering engine 2021, one end of the support 2020 is connected with the vertical moving mechanism 201 (rotor base), a sleeve 203 is rotatably connected with the support 2020 through a rotating shaft, the sleeve 203 is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the support 2020, the steering engine 2021 is connected with the rotating shaft through a gear set 2022, and the sleeve 203 is driven to rotate through the steering engine 2021.
Further, the gear set 2022 comprises a crown gear 4 and a spur gear 5, the crown gear 4 is fixedly connected with the rotating shaft, and the spur gear 5 is connected with an output shaft of the steering engine 2021 and meshed with the crown gear 4. The rotation of the steering engine 2021 drives the spur gear 5 to rotate, and the spur gear 5 drives the crown gear 4 and the sleeve 203 to rotate. Of course, the gear 2022 can also adopt a worm gear set, and the steering engine 2021 preferably adopts a digital steering engine.
Further, the traveling mechanism 6 is a universal wheel.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (5)
1. A radiation-resistant syringe device, characterized by: the device comprises a shell (1), a moving device (2) and an activity meter well (3), wherein the moving device (2) and the activity meter well (3) are arranged in the shell (1), the moving device (2) comprises a horizontal moving mechanism (200), a vertical moving mechanism (201), a rotating mechanism (202) and a sleeve (203), the vertical moving mechanism (201) is connected with the horizontal moving mechanism (200), the horizontal moving mechanism (200) drives the vertical moving mechanism (201) to move horizontally, the rotating mechanism (202) is connected with the vertical moving mechanism (201), the vertical moving mechanism (201) drives the rotating mechanism (202) to move vertically, the sleeve (203) is connected with the rotating mechanism (202), and the rotating mechanism (202) is used for realizing the rotation of the sleeve (203); an outlet (100) is arranged at the upper part of the shell (1), and a baffle (101) which can be opened and closed is arranged at the outlet (100); the lower part of the shell (1) is provided with a storage chamber (102), the lower part of the shell (1) is provided with an opening (103) communicated with the storage chamber (102), the opening (103) is provided with a cover plate (104) which can be opened and closed, and the bottom of the shell (1) is provided with a travelling mechanism (6).
2. A radiation resistant syringe assembly as defined in claim 1 wherein: the horizontal moving mechanism (200) and the vertical moving mechanism (201) both adopt linear motors.
3. A radiation resistant syringe assembly as defined in claim 1 wherein: the rotating mechanism (202) comprises a support (2020) and a steering engine (2021), one end of the support (2020) is connected with the vertical moving mechanism (201), a sleeve (203) is connected with the support (2020) in a rotating mode through a rotating shaft, the sleeve (203) is fixedly connected with the rotating shaft, the steering engine (2021) is connected with the rotating shaft through a gear set (2022), and the sleeve (203) is driven to rotate through the steering engine (2021).
4. A radiation resistant syringe assembly as defined in claim 3 wherein: the gear set (2022) comprises a crown gear (4) and a straight gear (5), the crown gear (4) is fixedly connected with the rotating shaft, and the straight gear (5) is connected with an output shaft of the steering engine (2021) and meshed with the crown gear (4).
5. A radiation resistant syringe assembly as defined in claim 1 wherein: the walking mechanism (6) adopts universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077475.5U CN211068737U (en) | 2019-07-11 | 2019-07-11 | Radiation-proof syringe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077475.5U CN211068737U (en) | 2019-07-11 | 2019-07-11 | Radiation-proof syringe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211068737U true CN211068737U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921077475.5U Active CN211068737U (en) | 2019-07-11 | 2019-07-11 | Radiation-proof syringe device |
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| Country | Link |
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| CN (1) | CN211068737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821182A (en) * | 2020-08-26 | 2020-10-27 | 山西医科大学 | Medicine injection revolving stage |
| CN111965687A (en) * | 2020-08-26 | 2020-11-20 | 山西医科大学 | Activity detection station |
| CN111999763A (en) * | 2020-08-26 | 2020-11-27 | 山西医科大学 | Accommodating device, activity detection station and activity detection method |
-
2019
- 2019-07-11 CN CN201921077475.5U patent/CN211068737U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821182A (en) * | 2020-08-26 | 2020-10-27 | 山西医科大学 | Medicine injection revolving stage |
| CN111965687A (en) * | 2020-08-26 | 2020-11-20 | 山西医科大学 | Activity detection station |
| CN111999763A (en) * | 2020-08-26 | 2020-11-27 | 山西医科大学 | Accommodating device, activity detection station and activity detection method |
| CN111965687B (en) * | 2020-08-26 | 2022-08-05 | 山西医科大学 | Activity detection station |
| CN111821182B (en) * | 2020-08-26 | 2022-10-25 | 山西医科大学 | Medicine injection revolving stage |
| CN111999763B (en) * | 2020-08-26 | 2022-12-30 | 山西医科大学 | Accommodating device, activity detection station and activity detection method |
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