CN115634015A - Screw-driven hand-held electric particle implantation gun - Google Patents
Screw-driven hand-held electric particle implantation gun Download PDFInfo
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- CN115634015A CN115634015A CN202110818735.5A CN202110818735A CN115634015A CN 115634015 A CN115634015 A CN 115634015A CN 202110818735 A CN202110818735 A CN 202110818735A CN 115634015 A CN115634015 A CN 115634015A
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- lead screw
- bearing seat
- main body
- sliding block
- driving motor
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Abstract
The invention designs a lead screw driven handheld electric particle implantation gun, and belongs to the field of medical instruments. The needle inserting device comprises a gun body main body, a guide rail, a front baffle plate, a rear baffle plate, a speed regulation knob, a front bearing seat, a front bearing, a screw rod, a screw nut, a rear bearing, a driving motor, a support and a control button.
Description
Technical Field
The invention relates to a hand-held electric particle implantation gun driven by a lead screw, belonging to the field of medical instruments.
Background
The radioactive particle implantation technology has the advantages of strong targeting property, definite curative effect, no side effect, small wound and the like, and the method is one of novel and effective means for treating cancers at present and is widely accepted by doctors and patients. The domestic particle implantation is manually completed by doctors, and as the repeated operation is carried out for a long time, the fatigue is easily caused to the bodies and eyes of the doctors, so that the operation quality is difficult to ensure.
Disclosure of Invention
The invention aims to provide a screw-driven handheld electric particle implantation gun, which is used for realizing reciprocating motion of a puncture needle at different speeds, only needs a simple control button by a person, can effectively reduce operation time, does not cause fatigue of a doctor, and further improves operation quality.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a rifle is implanted to electronic particle of lead screw driven hand-held type which characterized in that: the gun body main part is provided with a guide rail, a battery is arranged at a handle of the gun body main part, a front bearing seat is arranged on the gun body main part, a front bearing is arranged in the front bearing seat, a front end cover is arranged on the front bearing seat, the front bearing is arranged at the front end of a screw rod, the screw rod is matched with a screw nut, a rear bearing is arranged at the rear end of the screw rod, the rear bearing is arranged in a rear bearing seat, the rear end cover is arranged on the rear bearing seat, the tail end of the screw rod is connected with a coupler, the other end of the coupler is connected with a driving motor, the driving motor is arranged on a driving motor bracket, the driving motor bracket is arranged on the gun body main part through a bolt, the screw nut is connected with a first sliding block, a main body platform is arranged on the first sliding block, an inner needle driving mechanism, a driving lever mechanism and a spring clamp module are arranged on the main body platform, the spring clamp module is connected with a quick joint, the quick joint is connected with a puncture needle, the first sliding block is matched with a second sliding block and a middle support mechanism is arranged on the second sliding block.
The invention has the beneficial effects that:
(1) The present invention is directed to a lead screw driven hand-held electric particle implantation gun.
(2) The invention has the working principle that the insertion needle and the push needle with different speeds can be realized by controlling the driving button and the speed regulating knob, the speed requirements under different working conditions can be met, and compared with the traditional manual particle implantation, the invention has the advantages that the speed requirements can be met.
(3) The invention can realize electric control and continuous implantation, has simple structure and convenient operation, can effectively reduce the operation time and improve the operation quality.
Description of the drawings:
fig. 1 is an assembly view of a lead screw drive of the present invention.
Fig. 2 is an exploded view of the screw drive of the present invention.
The names and reference numbers of the components in the drawings are as follows:
the gun body comprises a gun body main body 1, a guide rail 2, a front bearing block 3, a front bearing 4, a front end cover 5, a lead screw 6, a lead screw nut 7, a rear bearing block 8, a rear bearing 9, a driving motor 10, a driving motor support 11, a coupler 12, a rear end cover 13, a first sliding block 14, a main body platform 15, a second sliding block 16, an intermediate supporting mechanism 17, an inner needle driving mechanism 18, a deflector rod mechanism 19, a quick connector 20, a puncture needle 21, a cartridge clip module 22 and a battery 23.
The specific implementation mode is as follows:
in order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 and fig. 2, the hand-held electric particle implantation gun driven by the lead screw is characterized in that: the gun body main body 1 is provided with a guide rail 2, a battery 23 is arranged at the handle of the gun body main body 1, the gun body main body 1 is provided with a front bearing seat 3, a front bearing 4 is arranged in the front bearing seat 3, a front end cover 5 is arranged on the front bearing seat 3, the front bearing 4 is arranged at the front end of a screw rod 6, the screw rod 6 is matched with a screw nut 7, the rear end of the screw rod is provided with a rear bearing 9, the rear bearing 9 is arranged in a rear bearing seat 8, a rear end cover 13 is arranged on the rear bearing seat 8, the tail end of the screw rod 6 is connected with a coupling 12, the other end of the coupling 12 is connected with a driving motor 10, the driving motor 10 is installed on a driving motor support 11, the driving motor support 11 is installed on a gun body main body 1 through bolts, the lead screw nut 7 is connected with a first sliding block 14, a main body platform 15 is installed on the first sliding block 14, an inner needle driving mechanism 18, a shifting rod mechanism 19 and a cartridge clip module 22 are installed on the main body platform 15, the cartridge clip module 22 is connected with a quick connector 20, the quick connector 20 is connected with a puncture needle 21, the first sliding block 14 and a second sliding block 16 are matched with the guide rail 2, and an intermediate supporting mechanism 17 is installed on the second sliding block 16.
The above description is only for the purpose of illustrating the basic structure, the operation principle and the advantages of the present invention, and is not intended to limit the present invention in any way, and all modifications, equivalent variations and modifications made to the embodiments of the present invention are within the scope of the present invention.
Claims (1)
1. The utility model provides a rifle is implanted to electronic particle of lead screw driven hand-held type which characterized in that: the automatic feeding device is characterized in that a guide rail (2) is installed on a gun body main body (1), a battery (23) is installed at a handle of the gun body main body (1), a front bearing seat (3) is installed on the gun body main body (1), a front bearing (4) is installed in the front bearing seat (3), a front end cover (5) is installed on the front bearing seat (3), the front bearing (4) is installed at the front end of a lead screw (6), the lead screw (6) is matched with a lead screw nut (7), the rear end of the lead screw is installed with a rear bearing (9), the rear bearing (9) is installed in a rear bearing seat (8), a rear end cover (13) is installed on the rear bearing seat (8), the tail end of the lead screw (6) is connected with a coupler (12), the other end of the coupler (12) is connected with a driving motor (10), the driving motor (10) is installed on a driving motor support (11), the driving motor support (11) is installed on the gun body main body (1) through bolts, the lead screw nut (7) is connected with a sliding block (14), a spring clamp (14), a quick-mounting mechanism (15) of a driving mechanism and a driving mechanism (15) and a driving mechanism (22) and a driving pin clamp assembly platform (15), the rapid connector (20) is connected with a puncture needle (21), the first sliding block (14) and the second sliding block (16) are matched with the guide rail (2), and the second sliding block (16) is provided with a middle supporting mechanism (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110818735.5A CN115634015A (en) | 2021-07-20 | 2021-07-20 | Screw-driven hand-held electric particle implantation gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110818735.5A CN115634015A (en) | 2021-07-20 | 2021-07-20 | Screw-driven hand-held electric particle implantation gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115634015A true CN115634015A (en) | 2023-01-24 |
Family
ID=84939724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110818735.5A Pending CN115634015A (en) | 2021-07-20 | 2021-07-20 | Screw-driven hand-held electric particle implantation gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115634015A (en) |
-
2021
- 2021-07-20 CN CN202110818735.5A patent/CN115634015A/en active Pending
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |