CN201372279Y - Gene gun system - Google Patents

Gene gun system Download PDF

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Publication number
CN201372279Y
CN201372279Y CN200920114750U CN200920114750U CN201372279Y CN 201372279 Y CN201372279 Y CN 201372279Y CN 200920114750 U CN200920114750 U CN 200920114750U CN 200920114750 U CN200920114750 U CN 200920114750U CN 201372279 Y CN201372279 Y CN 201372279Y
Authority
CN
China
Prior art keywords
bullet
chuck
motor
stepping motor
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200920114750U
Other languages
Chinese (zh)
Inventor
周芳
肖长锦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO SCIENTZ BIOTECHNOLOGY CO Ltd
Original Assignee
NINGBO SCIENTZ BIOTECHNOLOGY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO SCIENTZ BIOTECHNOLOGY CO Ltd filed Critical NINGBO SCIENTZ BIOTECHNOLOGY CO Ltd
Priority to CN200920114750U priority Critical patent/CN201372279Y/en
Application granted granted Critical
Publication of CN201372279Y publication Critical patent/CN201372279Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a gene gun system comprising a gene gun and a bullet manufacturing instrument, wherein the bullet manufacturing instrument comprises a rack, a control box positioned at one end of the rack and a first stepping motor arranged in the control box; the control box is internally provided with a first clamping head; the first stepping motor can lead the first clamping head to rotate; the other end of the rack is provided with a second stepping motor which can rotate with the first stepping motor synchronously and a second clamping head; the second stepping motor can lead the second clamping head to rotate; and the second clamping head corresponds to the first clamping head mutually. The gene gun system has the advantages that the second stepping motor and the first stepping motor work synchronously, thus being capable of leading the bullet tube to rotate to achieve the purpose of leading the explosives to be even, saving the transmission tube used by the traditional manufacturing instrument and realizing direct manual observation to the state of the bullet tube filled with explosives in the rotating process.

Description

A kind of particle gun system
Technical field
The utility model relates to a kind of instrument that uses in bio-genetics, especially relate to a kind of particle gun system.
Background technology
The particle gun system is by adjustable pulse of helium, drives to be positioned at the bronze particle that little plastics tubing inwall place is surrounded by DNA, RNA or other biomaterial in advance, and it is directly squeezed into cell interior.In the biological heredity field, the little plastics tubing of bronze particulate that is surrounded by DNA, RNA or other biomaterial is called " bullet ", the particle gun system comprises particle gun and bullet preparing instrument.Particle gun is a kind of hand portable equipment easily, but pair cell carries out directly original position transgenosis fast.The bullet preparing instrument prepares the instrument of " bullet " exactly, existing bullet preparing instrument comprises elongated frame, controller and motor, the frame two ends respectively are provided with a rotating disk, the mid-way of rotating disk is provided with chuck, one of them rotating disk of electric motor driving, by being arranged on two transmission tubes between the rotating disk, thereby drive the rotation of another rotating disk.When preparation particle gun bullet.The bullet pipe that is filled with medicine is fixed between two chucks, and when machine operation, the rotation of bullet pipe makes its inner medicine even, and shape bullet more then is cut into pieces microscler bullet pipe.There is following shortcoming in this kind bullet preparing instrument: 1, because the bullet pipe is positioned at transmission tube, in the course of processing, whether the medicine degree of uniformity that people can't directly observe in the bullet pipe meets the requirements, and can not accomplish real-time monitored to the bullet pipe in the course of processing.2, the elongated frame of preparing instrument makes packing and transportation inconvenience, has increased cost.3, existing two rotating disks all are fixed on the frame, and the bullet length of tube of production immobilizes, and produce the bullet pipe of all lengths and need use different preparing instruments, and are very inconvenient in the production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of in processing bullet process, can real-time monitored bullet pipe in medicine particle gun system whether uniformly.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of particle gun system, comprise particle gun and bullet preparing instrument, described bullet preparing instrument comprises frame, be positioned at the controlling box of frame one end and be arranged on controlling box first stepper-motor, be provided with first chuck in the described controlling box, described first stepper-motor can make described first chuck rotation, the described frame the other end is provided with second stepper-motor and second chuck that rotates with the described first stepping motor synchronous, described second stepper-motor can make described second chuck rotation, and described second chuck is corresponding mutually with described first chuck.
Described second stepper-motor and described second chuck are arranged in the install bin, are provided with the screw rod that described install bin is moved forward and backward in the described frame.
But described frame comprises leading portion part, back segment part and web plate, described leading portion part and described back segment partly by screw retention on web plate.
Compared with prior art, advantage of the present utility model is second stepper-motor and the first stepping motor synchronous work.Can make the rotation of bullet pipe, reach the uniform purpose of medicine, save the transmission tube that the traditional preparation process instrument uses, manually can directly observe the state of bullet pipe in rotary course that medicine is housed.
Second stepper-motor and second chuck are arranged in the install bin, are provided with the screw rod that install bin is moved forward and backward in the frame.The length of bullet pipe can be regulated as required.
Leading portion part and described back segment partly by screw retention on web plate.Preparing instrument may be split into two parts, and the loading and unloading transportation is more convenient.
Description of drawings
Fig. 1 is a bullet preparing instrument structure iron of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of particle gun system, comprise particle gun and bullet preparing instrument, the bullet preparing instrument comprises frame 1, is positioned at the controlling box 2 of frame 1 one ends and is arranged on controlling box 2 first stepper-motors 3, be provided with first chuck 4 in the controlling box 2, first stepper-motor 3 can make 4 rotations of first chuck, its frame 1 the other end is provided with second stepper-motor 5 and second chuck 6 that rotates synchronously with first stepper-motor 3, second stepper-motor 5 can make 6 rotations of second chuck, second chuck 6 is corresponding mutually with first chuck 4, and bullet pipe 12 is between first chuck 4 and second chuck 6.
Second stepper-motor 5 and second chuck 6 are arranged in the install bin 7, are provided with the screw rod 8 that install bin 7 is moved forward and backward in the frame 1.
But frame 1 comprises leading portion part 9, back segment part 10 and web plate 11, and leading portion part 9 and back segment part 10 are fixed on the web plate 11 by screw 12.

Claims (3)

1. particle gun system, comprise particle gun and bullet preparing instrument, described bullet preparing instrument comprises frame, be positioned at the controlling box of frame one end and be arranged on controlling box first stepper-motor, be provided with first chuck in the described controlling box, described first stepper-motor can make described first chuck rotation, it is characterized in that the described frame the other end is provided with second stepper-motor and second chuck that rotates with the described first stepping motor synchronous, described second stepper-motor can make described second chuck rotation, and described second chuck is corresponding mutually with described first chuck.
2. a kind of particle gun according to claim 1 system is characterized in that described second stepper-motor and described second chuck are arranged in the install bin, are provided with the screw rod that described install bin is moved forward and backward in the described frame.
3. a kind of particle gun according to claim 1 system, but it is characterized in that described frame comprises leading portion part, back segment part and web plate, described leading portion part and described back segment partly by screw retention on web plate.
CN200920114750U 2009-03-05 2009-03-05 Gene gun system Expired - Fee Related CN201372279Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920114750U CN201372279Y (en) 2009-03-05 2009-03-05 Gene gun system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920114750U CN201372279Y (en) 2009-03-05 2009-03-05 Gene gun system

Publications (1)

Publication Number Publication Date
CN201372279Y true CN201372279Y (en) 2009-12-30

Family

ID=41498366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920114750U Expired - Fee Related CN201372279Y (en) 2009-03-05 2009-03-05 Gene gun system

Country Status (1)

Country Link
CN (1) CN201372279Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250757A (en) * 2011-07-20 2011-11-23 宁波新芝生物科技股份有限公司 Particle gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250757A (en) * 2011-07-20 2011-11-23 宁波新芝生物科技股份有限公司 Particle gun
CN102250757B (en) * 2011-07-20 2013-01-09 宁波新芝生物科技股份有限公司 Gene gun

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20130305