CN204229725U - A kind of anesthesia teaching and training model - Google Patents
A kind of anesthesia teaching and training model Download PDFInfo
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- CN204229725U CN204229725U CN201420746612.0U CN201420746612U CN204229725U CN 204229725 U CN204229725 U CN 204229725U CN 201420746612 U CN201420746612 U CN 201420746612U CN 204229725 U CN204229725 U CN 204229725U
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Abstract
A kind of anesthesia teaching and training device, is characterized in that: be made up of control module, anesthesia module; Described control module, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, Signal analysis module; Described anesthesia module, is made up of simulate muscular module and the simulation vein that is embedded into; Described Signal analysis module, is made up of, for monitoring student's depth of needling the identification circuit of conduction layer of cloth and electrical connection; Described identification circuit, in order to detect puncture signal and to be delivered in display module by depth signal; Described display module, comprises touch display screen and paracentesis depth pilot 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 changed, the puncture signal of this change is passed in display module, with the light on and off of degree of depth pilot lamp instruction paracentesis depth; What pilot lamp lighted more keeps right, and represents that puncture is darker.
Description
Technical field
The utility model relates to medical teaching instrument, particularly relates to a kind of device for the training of anesthesia procedure simulation teching.
Background technology
Anesthesia with medicine or additive method, entire patient or local is temporarily lost sensibility, and carries out operative treatment to reach painless object.Anesthesia uses the basic theory of relevant anesthesia, clinical knowledge and technology to eliminate corrective surgery pain, and guarantee patient safety, for operation technique creates good conditions.
An important key element of anesthesia is anesthetic and the dosage of choosing different component according to the patient of different weight.General anesthetic and local anesthetic can be divided into according to its reach, general anesthetic and local anesthetic different with administering mode according to its action character, inhalation anesthetic and intravenous anesthetics can be divided into again.
Anesthesia is prerequisite and the basis of clinical operation, and the method for anaesthetizing clinically mainly contains: intravertebral anesthesia, comprises caudal anaesthesia, lumbar anesthesia and sacrum fiber crops etc.; Nerve block anesthesia, comprises cervical plexus, brachial plexus and lower limb nerve retardance etc.; General anesthesia, comprises 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 but very difficult.Exercise in the past can only at hospital clinical operative site, is operated and to student explain, student can not directly operate by teacher.Need a kind of device that can carry out associative skills manipulation exercise.
Summary of the invention
In order to solve the problem, a kind of anesthesia teaching and training device be provided, it is characterized in that: being made up of control module, anesthesia module.
Described control module, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, Signal analysis module.
Described anesthesia module, is made up of simulate muscular module and the simulation vein that is embedded into.
Described Signal analysis module, is made up of, for monitoring student's depth of needling the identification circuit of conduction layer of cloth and electrical connection.
Described identification circuit, in order to detect puncture signal and depth signal to be delivered in display module.
Described display module, comprises touch display screen and paracentesis depth pilot 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 changed, the puncture signal of this change is passed in display module, with the light on and off of degree of depth pilot lamp instruction paracentesis depth; What pilot lamp lighted more keeps right, and represents that puncture is darker.
Beneficial effect: when student punctures as required, first anesthetic puncture mode is set in touch display screen, then puncture needle extracts the anesthesia of aqueous medium simulate injection, and the degree of depth pilot 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.Like this, student can carry out the manipulation exercise of anaesthetizing voluntarily, intuitively, convenient.
Accompanying drawing explanation
As Fig. 1: a kind of anesthesia teaching and training model cootrol cellular construction schematic diagram.
1, control module; 2, touch display screen; 3, web member; 4, paracentesis depth pilot lamp; 5, switch.
As Fig. 2: a kind of anesthesia teaching and training model work structuring schematic diagram.
8, conduction layer of cloth; 11, identification circuit.
As Fig. 3: a kind of anesthesia teaching and training model anesthesia modular structure schematic diagram.
7, simulate muscular module; 8, conduction layer of cloth; 9, connecting hole; 10, vein is simulated.
Embodiment
Anesthesia teaching and training model as shown in accompanying drawing 1,2,3, is characterized in that: be made up of control module 1, anesthesia module; Described control module 1, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, Signal analysis module; Described anesthesia module, is made up of simulate muscular module 7 and the simulation vein 10 that is embedded into; Described Signal analysis module, is made up of, for monitoring student's depth of needling the identification circuit 11 of conduction layer of cloth 8 and electrical connection; Described identification circuit, in order to detect puncture signal and to be delivered in display module by depth signal; Described display module, comprises touch display screen 2 and paracentesis depth pilot lamp 4; When student carries out anesthesia exercise, web member 3 is inserted in connecting hole 9, open switch 5 to be energized, time aqueous medium is injected into the conduction layer of cloth 8 in simulate muscular module 7 by student, due to the electric conductivity of aqueous medium, conductive fabric conductive voltage is changed, and the puncture signal of this change is passed in display module, with the light on and off of paracentesis depth pilot lamp 4 instruction paracentesis depth; What pilot lamp lighted more keeps right, and represents that puncture is darker.
Wherein, described identification circuit, comprising: 1 ~ 6 voltage comparator, is used for differentiating, with the voltage comparing two ends and input, to produce the input voltage of indicating circuit simultaneously; 1 ~ 6 indicating circuit, and paracentesis depth instruction electronic component, for triggering the work of corresponding instruction electronic component after receiver voltage comparer output voltage.
What described paracentesis depth instruction electronic component adopted is light emitting diode.
Described identification circuit also comprises 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 triode; Described analog switch can also adopt PNP triode; The base stage of described analog switch is connected to next voltage comparator output terminal; Described analog switch can also be that emitter-base bandgap grading is connected to next voltage comparator output terminal; Current limiting resistance between the base stage of described analog switch and the output terminal of next voltage comparator; Described analog switch, can also be emitter-base bandgap grading and next voltage comparator output terminal between current limiting resistance; 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 pierces through 1 ~ 6 layer of conductive fabric with metal needle time, voltage comparator and indicating circuit are started working; When or not the 3rd layer of conductive fabric when being pierced through by the 2nd layer of conductive fabric, the corresponding light emitting diode work of indicating circuit electrical connection, prompting operational depth.
When student punctures as required, first in touch display screen, arrange anesthetic puncture mode, then puncture needle extracts the anesthesia of aqueous medium simulate injection, and the degree of depth pilot 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.Like this, student can carry out the manipulation exercise of anaesthetizing voluntarily, intuitively, convenient.
Claims (4)
1. anaesthetize a teaching and training device, it is characterized in that: be made up of control module, anesthesia module; Described control module, the body weight information of prefabricated patient, display student injects manipulation information, is made up of display module, Signal analysis module; Described anesthesia module, is made up of simulate muscular module and the simulation vein that is embedded into.
2. one anesthesia teaching and training device according to claim 1, is characterized in that: described Signal analysis module, being made up of, for monitoring student's depth of needling the identification circuit of conduction layer of cloth and electrical connection.
3. one anesthesia teaching and training device according to claim 2, is characterized in that: described identification circuit, in order to detect puncture signal and depth signal to be delivered in display module.
4. one anesthesia teaching and training device according to claim 1, is characterized in that: described display module, comprises touch display screen and paracentesis depth pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746612.0U CN204229725U (en) | 2014-12-03 | 2014-12-03 | A kind of anesthesia teaching and training model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746612.0U CN204229725U (en) | 2014-12-03 | 2014-12-03 | A kind of anesthesia teaching and training model |
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| Publication Number | Publication Date |
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| CN204229725U true CN204229725U (en) | 2015-03-25 |
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| CN201420746612.0U Active CN204229725U (en) | 2014-12-03 | 2014-12-03 | A kind of anesthesia teaching and training model |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280070A (en) * | 2015-11-27 | 2016-01-27 | 深圳职业技术学院 | Simulation acupuncturing practice needle bag and manufacturing method thereof |
| CN106384555A (en) * | 2016-10-26 | 2017-02-08 | 浙江大学 | Preparation method of nerve block catheterization model |
-
2014
- 2014-12-03 CN CN201420746612.0U patent/CN204229725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280070A (en) * | 2015-11-27 | 2016-01-27 | 深圳职业技术学院 | Simulation acupuncturing practice needle bag and manufacturing method thereof |
| CN106384555A (en) * | 2016-10-26 | 2017-02-08 | 浙江大学 | Preparation method of nerve block catheterization model |
| CN106384555B (en) * | 2016-10-26 | 2018-10-16 | 浙江大学 | Nerve block sets the preparation method of tube model |
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