CN105719547A - Anesthesia teaching training model - Google Patents
Anesthesia teaching training model Download PDFInfo
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- CN105719547A CN105719547A CN201410721549.XA CN201410721549A CN105719547A CN 105719547 A CN105719547 A CN 105719547A CN 201410721549 A CN201410721549 A CN 201410721549A CN 105719547 A CN105719547 A CN 105719547A
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Abstract
An anesthesia teaching training model is characterized in that the model is composed of a control unit and an anesthesia module; the control unit presets body weight information of patients and displays injection control information of students, and is composed of a display module and a signal identification module; the anesthesia module is composed of a simulated muscle module and embedded simulated veins; the signal identification module is composed of conductive cloth layers and an identification circuit electrically connected with the conductive cloth layers, and is used for monitoring the depth of puncturing performed by students; the identification circuit is used for detecting a puncturing signal and transmitting a depth signal to the display module; and the display module comprises a touch display screen and puncturing depth indicating lamps. When practicing anesthesia, a student injects an aqueous medium into the anesthesia module. Because of electrical conductivity of the aqueous medium, the conducting voltage of the conductive cloth layers changes, a puncturing signal of the change is transmitted to the display module, and the puncturing depth is indicated through on/off of the depth indicating lamps. The lighting of the lamp closest to the right represents the deepest puncturing, and the depth gradually decreases to the left.
Description
Technical field
The present invention relates to medical teaching instrument, particularly relate to a kind of device for the training of anesthesia procedure simulation teaching.
Background technology
Anesthesia is to make patient overall with medicine or additive method or local is temporarily lost with sensation, carries out operative treatment reaching painless purpose.Anesthesia is to use about the rationale of anesthesia, clinical knowledge and technology to eliminate corrective surgery pain, it is ensured that patient safety, creates good conditions for operation technique.
One important key element of anesthesia is in that the patient according to different weight chooses anesthetis and the dosage of different component.General anesthetic and local anesthetic, general anesthetic and local anesthetic can be divided into according to its sphere of action different with administering mode according to its action character, inhalation anesthetic and intravenous anesthetic can be divided into again.
Anesthesia is premise and the basis of clinical operation, and the method anaesthetized clinically mainly has: intravertebral anesthesia, including epidural anesthesia, lumbar anesthesia and sacrum fiber crops etc.；Nerve block anesthesia, including cervical plexus, brachial plexus and lower limb nerve retardance etc.；General anesthesia, including intravenous anesthesia, inhalation anesthesia and oral-maxillofacial surgery etc..Anesthetic puncture and intravenous injection are the basic fundamentals of anesthesia procedure.Anesthesia procedure is clinical nursing specialist, and the operation of study anesthesia is highly difficult.Exercise in the past at hospital clinical operative site, can only be operated by teacher and explain to student, and student can not be made directly operation.Need a kind of device that can carry out associative skills manipulation exercise.
Summary of the invention
In order to solve the problems referred to above, it is provided that a kind of anesthesia teaching and training device, it is characterised in that: it is made up of control unit, anesthesia module.
Described control unit, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, signal identification module.
Described anesthesia module, is made up of simulation muscle module and the simulation vein that is embedded into.
Described signal identification module, is made up of the identification circuit of conduction layer of cloth and electrical connection, is used for monitoring student's depth of needling.
Described identification circuit, in order to detect puncture signal and depth signal to be delivered in display module.
Described display module, including touching display screen and paracentesis depth display lamp.
When student carries out anesthesia exercise, time aqueous medium is injected in module by student, due to the electric conductivity of aqueous medium, conductive fabric conductive voltage is made to produce change, the puncture signal of this change is passed in display module, indicates paracentesis depth with the light on and off of degree of depth display lamp；What display lamp lighted more keeps right, and represents that puncture is more deep.
Beneficial effect: when student punctures as required, first anesthetic puncture mode is set in touching display screen, then puncture needle extracts aqueous medium simulation injecting anesthetic, and the degree of depth display lamp that is punctured that the degree of depth of student's puncture is real-time shows, in order to remind student's paracentesis depth.So, student can carry out the manipulation exercise anaesthetized voluntarily, intuitively, convenient.
Accompanying drawing explanation
Such as Fig. 1: a kind of anesthesia teaching and training model cootrol cellular construction schematic diagram.
1, control unit；2, display screen is touched；3, connector；4, paracentesis depth display lamp；5, switch.
Such as Fig. 2: a kind of anesthesia teaching and training model work structuring schematic diagram.
8, conduction layer of cloth；11, identification circuit.
Such as Fig. 3: a kind of anesthesia teaching and training model anesthesia modular structure schematic diagram.
7, simulation muscle module；8, conduction layer of cloth；9, connecting hole；10, simulation vein.
Detailed description of the invention
Anesthesia teaching and training model as shown in accompanying drawing 1,2,3, it is characterised in that: it is made up of control unit 1, anesthesia module；Described control unit 1, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, signal identification module；Described anesthesia module, is made up of simulation muscle module 7 and the simulation vein 10 that is embedded into；Described signal identification module, is made up of the identification circuit 11 of conduction layer of cloth 8 and electrical connection, is used for monitoring student's depth of needling；Described identification circuit, in order to detect puncture signal and depth signal to be delivered in display module；Described display module, including touching display screen 2 and paracentesis depth display lamp 4；When student carries out anesthesia exercise, connector 3 is inserted in connecting hole 9, open switch 5 energising, time aqueous medium is injected into conduction layer of cloth 8 in simulation muscle module 7 by student, electric conductivity due to aqueous medium, making conductive fabric conductive voltage produce change, the puncture signal of this change is passed in display module, indicates paracentesis depth with the light on and off of paracentesis depth display lamp 4；What display lamp lighted more keeps right, and represents that puncture is more deep.
Wherein, described identification circuit, including: 1 ~ 6 voltage comparator, it is used for the voltage differentiating with comparing two ends input, produces the input voltage of indicating circuit simultaneously；1 ~ 6 indicating circuit, and paracentesis depth instruction electronic component, trigger corresponding instruction electronic component work after being used for receiving voltage comparator output voltage.
What described paracentesis depth instruction electronic component adopted is light emitting diode.
Described identification circuit also includes 1 ~ 6 analog switch controlling 1 ~ 6 indicating circuit duty respectively；Described analog switch controls the current switching of indicating circuit, and its break-make is determined by the output voltage of each voltage comparator；Further, described analog switch adopts NPN audion；Described analog switch can also adopt PNP triode；The base stage of described analog switch is connected to next voltage comparator outfan；Described analog switch, it is also possible to be that emitter-base bandgap grading is connected to next voltage comparator outfan；Current limiting resistance between base stage and the outfan of next voltage comparator of described analog switch；Described analog switch, it is also possible to be current limiting resistance between the outfan of emitter-base bandgap grading and next voltage comparator；The base stage of described 6th analog switch or emitter grounding；During the external conduction layer of cloth of described identification circuit, voltage comparator and analog switch electrically connect with indicating circuit again, and when user metal needle pierces through 1 ~ 6 layer of conductive fabric time, voltage comparator and indicating circuit are started working；When the 2nd layer of conductive fabric being pierced through and do not pierce through the 3rd layer of conductive fabric, the corresponding Light-Emitting Diode work of indicating circuit electrical connection, point out operational depth.
When student punctures as required, first arranging anesthetic puncture mode in touching display screen, then puncture needle extracts aqueous medium simulation injecting anesthetic, and the degree of depth display lamp that is punctured that the degree of depth of student's puncture is real-time shows, in order to remind student's paracentesis depth.So, student can carry out the manipulation exercise anaesthetized voluntarily, intuitively, convenient.
Claims (4)
1. an anesthesia teaching and training device, it is characterised in that: it is made up of control unit, anesthesia module；Described control unit, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, signal identification module；Described anesthesia module, is made up of simulation muscle module and the simulation vein that is embedded into.
2. a kind of anesthesia teaching and training device according to claim 1, it is characterised in that: described signal identification module, it is made up of the identification circuit of conduction layer of cloth and electrical connection, is used for monitoring student's depth of needling.
3. a kind of anesthesia teaching and training device according to claim 2, it is characterised in that: described identification circuit, in order to detect puncture signal and depth signal be delivered in display module.
4. a kind of anesthesia teaching and training device according to claim 1, it is characterised in that: described display module, including touching display screen and paracentesis depth display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721549.XA CN105719547A (en) | 2014-12-03 | 2014-12-03 | Anesthesia teaching training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721549.XA CN105719547A (en) | 2014-12-03 | 2014-12-03 | Anesthesia teaching training model |
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| Publication Number | Publication Date |
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| CN105719547A true CN105719547A (en) | 2016-06-29 |
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| CN201410721549.XA Pending CN105719547A (en) | 2014-12-03 | 2014-12-03 | Anesthesia teaching training model |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI656891B (en) * | 2017-09-30 | 2019-04-21 | 國家中山科學研究院 | Hemodialysis training simulator |
| CN113570930A (en) * | 2021-07-27 | 2021-10-29 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Nerve block teaching device |
| CN114743447A (en) * | 2022-05-20 | 2022-07-12 | 达州职业技术学院 | Medical puncture training device |
-
2014
- 2014-12-03 CN CN201410721549.XA patent/CN105719547A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI656891B (en) * | 2017-09-30 | 2019-04-21 | 國家中山科學研究院 | Hemodialysis training simulator |
| CN113570930A (en) * | 2021-07-27 | 2021-10-29 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Nerve block teaching device |
| CN113570930B (en) * | 2021-07-27 | 2024-05-24 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Nerve block teaching device |
| CN114743447A (en) * | 2022-05-20 | 2022-07-12 | 达州职业技术学院 | Medical puncture training device |
| CN114743447B (en) * | 2022-05-20 | 2023-10-27 | 达州职业技术学院 | Puncture training device for medical care |
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Legal Events
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Application publication date: 20160629 |