CN102129796B - Teaching model for operation and training of digital X-ray machine positioning skill - Google Patents
Teaching model for operation and training of digital X-ray machine positioning skill Download PDFInfo
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- CN102129796B CN102129796B CN 201110048621 CN201110048621A CN102129796B CN 102129796 B CN102129796 B CN 102129796B CN 201110048621 CN201110048621 CN 201110048621 CN 201110048621 A CN201110048621 A CN 201110048621A CN 102129796 B CN102129796 B CN 102129796B
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Abstract
The invention discloses a teaching model for the operation and training of a digital X-ray machine positioning skill and belongs to the field of medical teaching equipment. The teaching model comprises an X-ray simulation host machine, an X-ray positioning anthropomorphic dummy and a control circuit, wherein the X-ray simulation host machine comprises a fixed machine frame, a rotating machine frame, an X-ray bulb tube model, a machine head, an image intensifier model and a scanning bed; the control circuit is installed in the X-ray simulation host machine, and comprises a computer software system of a digital X-ray machine, a computer interface circuit, a 24V DC power supply circuit and a position sensor circuit; the teaching model also comprises a point light source which is arranged inside the machine head; a pressure sensor is installed inside the X-ray positioning anthropomorphic dummy; a signal of the pressure sensor is communicated with the computer software system of the digital X-ray machine in real time; and the control circuit is electrically connected with the pressure sensor. The teaching model has the beneficial effects of being compact, convenient, economic and intuitional; the teaching of the simulation operation and training of the digital X-ray machine positioning skill can be directly completed in a laboratory without going to a hospital site; a plurality of groups of experiments can be organized at the same time; and students can practice the digital X-ray machine model by themselves.
Description
Technical field
The present invention relates to a kind of digital X-ray machine pendulum position technical operation training teaching model, belong to the medical educational field.
Background technology
Because the digital X-ray machine Medical Devices commonly used that are a kind of hospitals are mainly used in diagnostic imaging, have very high frequency of utilization, it is inconvenient directly being used to put the bit manipulation training teaching from hospital's real work.Associative operation training teaching in the past is that the student goes to the digital X-ray machine machine room, and by teacher's operation and to student explain, the student can't operate by hands-on practice; The school that has now adopts and removes X line machine bulb, is used as the X line model machine of putting bit manipulation, still; Its pendulum position correctness still needs teacher's inspection one by one and corrigendum, can't realize the correctness of identification pendulum position automatically, and the student can't autonomous learning; Efficiency of teaching is not high, drops into very big simultaneously.So the study of pendulum position technology at present receives very big influence, teaching efficiency is undesirable.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of digital X-ray machine pendulum position technical operation training teaching model, and it is on-the-spot that the student need not arrive hospital, directly accomplishes the technological simulation operations training teaching in digital X-ray machine pendulum position in the laboratory.
To achieve these goals, the technical scheme that the present invention adopts is: a kind of digital X-ray machine pendulum position technical operation training teaching model comprises X line simulation framework, X string pendulum position anthropomorphic dummy and control circuit; X line simulation framework is made up of fixed frame, rotary frame, X ray bulb model, head, image amplifier model and scanning bed, and rotary frame is fixed on the fixed frame, and head and image amplifier model are fastened on the top and bottom of rotary frame respectively by frame arm; Head upper is equipped with X ray bulb model, scanning bed making somebody a mere figurehead between head and image amplifier model, and control circuit is installed in the X line simulation framework; Be made up of digital X-ray machine computer software, computer interface circuit, 24VDC feed circuit and body position sensor circuit, the computer interface circuit is electrically connected with digital X-ray machine computer software, 24VDC feed circuit and body position sensor circuit respectively, and 24VDC feed circuit and body position sensor circuit are electrically connected; Also comprise pointolite; Pointolite is arranged on head inside, and anthropomorphic dummy inside, X string pendulum position is equipped with pressure transducer, pressure sensor signal and the real-time communication of digital X-ray machine computer software; Control circuit is electrically connected with pressure transducer; X line simulation framework is connected with the computing machine that the digital X-ray machine computer software is housed, X string pendulum position anthropomorphic dummy lie in scanning bed on, control circuit sends steering order through the digital X-ray machine computer software to the computer interface circuit; The pressure sensor circuit of controlling to the corresponding position of X string pendulum position anthropomorphic dummy through the 24VDC feed circuit send; When the whole pressurized adhesives of the pressure transducer of the corresponding position of anthropomorphic dummy, then the computer interface circuit feeds back to enable signal of digital X-ray machine computer software, thereby this software systems irradiation function enables; Then corresponding position normal x-ray photo appears at computer screen; If any one or more pressure transducers of corresponding position do not have normal adhesive, think that then the pendulum position is incorrect, at this moment the irradiation function of computer software is unavailable; Corresponding position X exograph X can not occur yet; Need pendulum position again, correct up to position pendulum position, till the whole adhesives of pressure transducer.Pressure transducer is installed in cranium portion, face, neck, shoulder, big arm, elbow joint, forearm, swivel of hand, hand, pin, chest, belly, hip joint, thigh portion, knee joint, shank and the ankle-joint of simulation human body.
The invention has the beneficial effects as follows: succinct, convenient, economical, directly perceived; It is on-the-spot need not arrive hospital; Directly accomplish the technological simulation operations training teaching in digital X-ray machine pendulum position, can organize many group experiments simultaneously, realize student's practice digital X-ray machine prototype of doing it yourself in the laboratory.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is an X string pendulum position anthropomorphic dummy's of the present invention position distribution plan
Fig. 3 is a control circuit theory diagram of the present invention
Among the figure: 1, digital X-ray simulation framework, 11, fixed frame, 12, rotary frame, 13, frame arm, 14, X ray bulb model, 15, head; 16, pointolite, 17, scanning bed, 18, the image amplifier model, 2, X string pendulum position anthropomorphic dummy, 21, cranium portion, 22, face; 23, neck, 24, shoulder, 25, big arm, 26, elbow joint, 27, forearm; 28, swivel of hand, 29, hand, 210, pin, 211, chest, 212, belly; 213, hip joint, 214, thigh portion, 215, knee joint, 216, shank, 217, ankle-joint.
Embodiment
To combine accompanying drawing that the present invention is described further below.
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of digital X-ray machine pendulum position technical operation training teaching model; Comprise X line simulation framework 1, X string pendulum position anthropomorphic dummy 2 and control circuit; X line simulation framework 1 is made up of fixed frame 11, rotary frame 12, X ray bulb model 14, head 15, image amplifier model 18 and scanning bed 17; Rotary frame 12 is fixed on the fixed frame 11; Head 15 and image amplifier model 18 are fastened on the top and bottom of rotary frame 12 respectively by frame arm 13, head 15 tops are equipped with X ray bulb model 14, scanning bed 17 and make somebody a mere figurehead between head 15 and image amplifier model 18; Control circuit is installed in the X line simulation framework 1; Be made up of digital X-ray machine computer software, computer interface circuit, 24VDC feed circuit and body position sensor circuit, the computer interface circuit is electrically connected with digital X-ray machine computer software, 24VDC feed circuit and body position sensor circuit respectively, and 24VDC feed circuit and body position sensor circuit are electrically connected; Also comprise pointolite 16; Pointolite 16 is arranged on head 15 inside, and X string pendulum position anthropomorphic dummy 2 inside are equipped with pressure transducer, pressure sensor signal and the real-time communication of digital X-ray machine computer software; Control circuit is electrically connected with pressure transducer, and pressure transducer is installed in cranium portion 21, face 22, neck 23, shoulder 24, big arm 25, elbow joint 26, forearm 27, swivel of hand 28, hand 29, pin 210, chest 211, belly 212, hip joint 213, thigh portion 214, knee joint 215, shank 216 and the ankle-joint 217 of simulation human body.
X line simulation framework 1 is connected with the computing machine that the digital X-ray machine computer software is housed; Lie in X string pendulum position anthropomorphic dummy 2 on scanning bed 17, control circuit sends steering order through the digital X-ray machine computer software to the computer interface circuit, and the pressure sensor circuit of controlling to X string pendulum position anthropomorphic dummy 2 corresponding positions through the 24VDC feed circuit send; When the whole pressurized adhesives of the pressure transducer of the corresponding position of anthropomorphic dummy; Then the computer interface circuit feeds back to enable signal of digital X-ray machine computer software, thereby this software systems irradiation function enables, and then corresponding position normal x-ray sheet appears at computer screen; If any one or more pressure transducers of corresponding position do not have normal adhesive; Think that then the pendulum position is incorrect, at this moment the irradiation function of computer software is unavailable, and corresponding position X exograph X can not occur yet; Need pendulum position again; Correct up to position pendulum position, till the whole adhesives of pressure transducer, thus the purpose that the technological simulation operations of automatic identification and pendulum position of realization digital X-ray machine pendulum position correctness is trained.
Claims (2)
1. a digital X-ray machine pendulum position technical operation training teaching model comprises X line simulation framework (1), X string pendulum position anthropomorphic dummy (2) and control circuit, and X line simulation framework (1) is by fixed frame (11), rotary frame (12), X ray bulb model (14), head (15), image amplifier model (18) and scanning bed (17) formation; Rotary frame (12) is fixed on the fixed frame (11); Head (15) and image amplifier model (18) are fastened on the top and bottom of rotary frame (12) respectively by frame arm (13), head (15) top is equipped with X ray bulb model (14), and make somebody a mere figurehead between head (15) and image amplifier model (18) scanning bed (17); Control circuit is installed in the X line simulation framework (1); Be made up of digital X-ray machine computer software, computer interface circuit, 24VDC feed circuit and body position sensor circuit, the computer interface circuit is electrically connected with digital X-ray machine computer software, 24VDC feed circuit and body position sensor circuit respectively, and 24VDC feed circuit and body position sensor circuit are electrically connected; It is characterized in that also comprising pointolite (16); Pointolite (16) is arranged on head (15) inside, and X string pendulum position anthropomorphic dummy (2) inside is equipped with pressure transducer, pressure sensor signal and the real-time communication of digital X-ray machine computer software; Control circuit is electrically connected with pressure transducer; X line simulation framework (1) is connected with the computing machine that the digital X-ray machine computer software is housed, lies in X string pendulum position anthropomorphic dummy (2) on scanning bed (17), control circuit sends steering order through the digital X-ray machine computer software to the computer interface circuit; The pressure sensor circuit of controlling to the corresponding position of X string pendulum position anthropomorphic dummy (2) through the 24VDC feed circuit send; When the whole pressurized adhesives of the pressure transducer of the corresponding position of anthropomorphic dummy, then the computer interface circuit feeds back to enable signal of digital X-ray machine computer software, thereby this software systems irradiation function enables; Then corresponding position normal x-ray photo appears at computer screen; If any one or more pressure transducers of corresponding position do not have normal adhesive, think that then the pendulum position is incorrect, at this moment the irradiation function of computer software is unavailable; Corresponding position X exograph X can not occur yet; Need pendulum position again, correct up to position pendulum position, till the whole adhesives of pressure transducer.
2. a kind of digital X-ray machine pendulum position technical operation training teaching model according to claim 1 is characterized in that described pressure transducer is installed in the cranium portion (21) of simulation human body, facial (22), neck (23), shoulder (24), big arm (25), elbow joint (26), forearm (27), swivel of hand (28), hand (29), pin (210), chest (211), belly (212), hip joint (213), thigh portion (214), knee joint (215), shank (216) and ankle-joint (217).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110048621 CN102129796B (en) | 2011-03-01 | 2011-03-01 | Teaching model for operation and training of digital X-ray machine positioning skill |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110048621 CN102129796B (en) | 2011-03-01 | 2011-03-01 | Teaching model for operation and training of digital X-ray machine positioning skill |
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| CN102129796A CN102129796A (en) | 2011-07-20 |
| CN102129796B true CN102129796B (en) | 2012-12-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102831289B (en) * | 2012-06-11 | 2016-01-06 | 董建增 | The catheter ablation of atrial fibrillation simulator of Mapping System is cutd open based on three-dimensional electrolysis |
| CN102915664B (en) * | 2012-10-30 | 2014-12-31 | 徐州医学院 | Operation training and teaching model of digital gastrointestinal machine |
| CN103117019A (en) * | 2013-02-05 | 2013-05-22 | 薛敏娜 | X-ray examination technology positioning patient simulator |
| CN106097818A (en) * | 2016-07-29 | 2016-11-09 | 中国人民解放军第三军医大学第二附属医院 | Portable digital X-ray simulation training machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110122A (en) * | 1994-09-07 | 1995-10-18 | 张为政 | X-ray machine |
| CN1647758A (en) * | 2004-01-29 | 2005-08-03 | 西门子公司 | Patient moving method for compensating medical imaging while serial shooting and imaging system |
| CN1724089A (en) * | 2004-07-23 | 2006-01-25 | 吴大可 | Integrated system for radiotherapy of three dimensional conformable short distance |
| CN201936519U (en) * | 2011-02-25 | 2011-08-17 | 徐州医学院 | Body position aligning operation training anthropomorphic dummy for digital X-ray machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8439688B2 (en) * | 2005-04-07 | 2013-05-14 | Jason D. Wilkins | Orthopedic procedures training simulator |
| US20100055657A1 (en) * | 2008-08-27 | 2010-03-04 | Warren Goble | Radiographic and ultrasound simulators |
| CN202150210U (en) * | 2011-03-01 | 2012-02-22 | 徐州医学院 | Digital X-ray machine positioning technology operation training teaching model |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110122A (en) * | 1994-09-07 | 1995-10-18 | 张为政 | X-ray machine |
| CN1647758A (en) * | 2004-01-29 | 2005-08-03 | 西门子公司 | Patient moving method for compensating medical imaging while serial shooting and imaging system |
| CN1724089A (en) * | 2004-07-23 | 2006-01-25 | 吴大可 | Integrated system for radiotherapy of three dimensional conformable short distance |
| CN201936519U (en) * | 2011-02-25 | 2011-08-17 | 徐州医学院 | Body position aligning operation training anthropomorphic dummy for digital X-ray machine |
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