CN215868349U - Lung palpation anthropomorphic dummy - Google Patents
Lung palpation anthropomorphic dummy Download PDFInfo
- Publication number
- CN215868349U CN215868349U CN202121842470.4U CN202121842470U CN215868349U CN 215868349 U CN215868349 U CN 215868349U CN 202121842470 U CN202121842470 U CN 202121842470U CN 215868349 U CN215868349 U CN 215868349U
- Authority
- CN
- China
- Prior art keywords
- lung
- simulated lung
- controller
- normal
- lesion
- 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.)
- Active
Links
Images
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model provides a lung palpation simulator, which comprises a human body model, a normal simulated lung controller, a normal simulated lung system, a pathological change simulated lung controller, a pathological change simulated lung system and a main controller, wherein the normal simulated lung controller, the normal simulated lung system, the pathological change simulated lung controller, the pathological change simulated lung system and the main controller are coated in the human body model; artificial chest skin is arranged outside the human body model; the normal simulated lung system is communicated with the main controller through the normal simulated lung controller; the lesion simulation lung system is communicated with the main controller through a lesion simulation lung controller. The utility model belongs to a dynamic simulator, can simulate the symptoms of different diseases of the lung, has vivid symptom response, is matched with the technologies of water pressure, air pressure, sensors and the like, and has high system integration level.
Description
Technical Field
The utility model relates to the technical field of medical education equipment, in particular to a lung palpation simulator.
Background
Palpation of the lungs includes thoracic dilation, tactile fibrillation, and pleural friction. In the traditional method, students can perform experience teaching on actual patients, but the number of actual cases is small, and training limits are large. In addition, normal people can only palpate normal chest expansion degree and tactile speech tremor, and in pathological conditions, the chest expansion degree of a patient can be changed, the tactile speech tremor can be enhanced or disappeared, and the pleura friction feeling can only be palpated in pathological conditions. The current physical examination practical training simulator does not have the function, and students cannot experience practically.
CN201721165500.6 discloses a portable multi-functional simulation human cardiopulmonary stethoscope, the power distribution box comprises a box body, first recess has been seted up on the outer wall of box one side, movable mounting has the stethoscope body in the first recess, first recess is kept away from and is seted up the second recess on the open-ended inner wall of one end, the one end that fixed welding has first spring on the open-ended inner wall is kept away from to the second recess, the fixed welding of first spring other end has the fly leaf, the fly leaf contacts with the stethoscope body, the spout has all been seted up on the inner wall of first recess both sides, two equal slidable mounting has the slider in the spout, two the slider is fixed welding respectively in the both sides of stethoscope body, two the spout is kept away from the equidistant spacing and is equipped with the spacing groove on the open-ended inner wall of one end. The cardiopulmonary stethoscope provided by the technology only has the functions of percussion and auscultation, does not have the function of palpation, and has limitation.
CN201711484567.0 discloses a high emulation human vital sign-cardiopulmonary auscultation palpation computer simulation people, microcomputer control ware is equipped with various switch and knob, intelligent temperature controller, pulse frequency meter and respiratory rate meter, cardiopulmonary sign selects the keypad, the interior cardiopulmonary auscultation sign control treater that establishes of machine case, simulation pulse power device connects the upper limbs artery, respiratory motion power device connects the lung bag of chest, each auscultation position of cardiopulmonary establishes little speaker, subcutaneous and rectal wall establish the electric heat line, rectum and armpit set up the temperature probe, the lower part is equipped with little speaker before the upper arm, external simulation sphygmomanometer, but visual simulation body temperature, the pulse, breathe, four big vital signs of blood pressure can be adjusted according to the teaching needs, still can simulate multiple cardiopulmonary auscultation sign. The cardiopulmonary auscultation palpation computer anthropomorphic dummy that this technique provided realizes training human cardiopulmonary auscultation skill through the settlement of body temperature, pulse, breathing, blood pressure value, does not explain to the palpation of the condition such as edema appears in the lung, has the limitation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a lung palpation dummy, which enables students to really feel chest expansion, tactile tremor and pleura friction feeling when different lung lesions appear.
The utility model adopts the following technical scheme:
the lung palpation simulator comprises a human body model, and a normal simulated lung controller, a normal simulated lung system, a lesion simulated lung controller, a lesion simulated lung system and a main controller which are coated in the human body model; artificial chest skin is arranged outside the human body model;
the normal simulated lung system is communicated with the main controller through the normal simulated lung controller;
the lesion simulation lung system is communicated with the main controller through a lesion simulation lung controller;
the normal simulated lung system comprises a normal inspiration system, a first force sensor, a first acceleration sensor, a first pressure sensor and a normal expiration system; the normal air suction system comprises an air source, a first inflation valve, a first inflation pressure pump and a first simulated lung which are sequentially communicated; the normal expiration system comprises an air source, a first air return pressure pump, a first air return valve and a first simulated lung which are sequentially communicated; the plurality of first force sensors, the first pressure sensors and the first acceleration sensors are all arranged on the first simulated lung;
the lesion simulation lung system comprises a second simulation lung, a lesion inspiration system, a second force sensor, a second acceleration sensor, a second pressure sensor, a lesion expiration system, a lesion irrigation system, a lesion water outlet system and a limit control system;
the pathological inhalation system comprises an air source, a second inflation valve, a second inflation pressure pump and a second simulated lung which are sequentially communicated; the pathological breathing system comprises an air source, a second air return pressure pump, a second air return valve and a second simulated lung which are sequentially communicated; the plurality of second force sensors, the plurality of second pressure sensors and the plurality of second acceleration sensors are all arranged on a second simulated lung;
the lesion irrigation system comprises a water source, a water filling valve, a water filling pressure pump and a second simulated lung which are sequentially communicated; the lesion water outlet system comprises a water source, a backwater pressure pump, a backwater valve and a second simulated lung which are sequentially communicated;
the limiting control system is arranged on the periphery of the second simulated lung and comprises a signal sensor, and the signal sensor is connected with the lesion simulated lung controller.
Furthermore, the main controller, the lesion simulation lung controller and the normal simulation lung controller are all embedded control systems and are used for collecting, processing and displaying signals, analyzing and calculating and outputting control signals.
Further, the first simulated lung and the second simulated lung are annular capsules of a multilayer net structure, wherein the annular capsules are supported by a silicone rubber membrane and a thread rope through bonding.
Furthermore, the limit control system is an elastic air bag, the second simulated lung is coated with the limit control system, and a plurality of signal sensors are arranged on the inner side of the elastic air bag.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model can meet the repeated practice requirement of experimenters, and avoid medical disputes caused by using actual patients for teaching;
the human simulator belongs to a dynamic simulator, can simulate the symptoms of different diseases of the lung, has vivid symptom response, is matched with the technologies of water pressure, air pressure, sensors and the like, and has high system integration level;
the lung palpation anthropomorphic dummy provided by the utility model can enable a user to feel the corresponding chest expansion degree, tactile tremor and pleura friction feeling when different pathological changes occur in the lung, and has obvious practical significance.
Drawings
FIG. 1 schematic representation of the apparatus of the utility model
Detailed Description
The utility model will be further illustrated with reference to the following specific examples. These examples are intended to illustrate the utility model and are not intended to limit the scope of the utility model.
Example 1
The lung palpation simulator comprises a human body model 7, and a normal simulated lung controller 2, a normal simulated lung system 4, a lesion simulated lung controller 3, a lesion simulated lung system 4 and a main controller 1 which are coated in the human body model 7; artificial chest skin is arranged outside the human body model 7; is used for coating a normal simulated lung controller 2, a normal simulated lung system 4, a pathological change simulated lung controller 3 and a pathological change simulated lung system 5;
the normal simulated lung system 4 is communicated with the main controller 1 through the normal simulated lung controller 2;
the lesion simulation lung system 5 is communicated with the main controller 1 through a lesion simulation lung controller 3;
the normal simulated lung system 4 comprises a normal inhalation system, a first force sensor 42, a first acceleration sensor 43, a first pressure sensor 44 and a normal exhalation system; the normal air suction system comprises an air source 8, a first inflation valve 46, a first inflation pressure pump 45 and a first simulation lung 41 which are sequentially communicated; the normal exhalation system comprises an air source 8, a first air return pressure pump 48, a first air return valve 47 and a first simulated lung 41 which are sequentially communicated; a plurality of the first force sensors 42, the first pressure sensors 44 and the first acceleration sensors 43 are all arranged on the first simulated lung 41; normal inhalation and exhalation of the normal simulated lung and the conditions of work, state and the like of the normal simulated lung are realized through a normal inhalation system and a normal exhalation system; the normal simulated lung controller controls the normal simulated lung system to enable the inspiration frequency and the expiration frequency of the normal simulated lung to be close to the respiratory motion of the normal lung, and the respiratory motion of the lesion simulated lung system is compared with the respiratory motion of the lesion simulated lung system; wherein the first force sensor 42, the first acceleration sensor 43, the first pressure sensor 44, the first inflation valve 46, the first inflation pressure pump 45, the first air return pressure pump 48, and the first air return valve 47 are all in electrical communication with the normal simulated lung controller 2;
the lesion simulation lung system 5 comprises a second simulation lung, a lesion inspiration system, a second force sensor, a second acceleration sensor, a second pressure sensor, a lesion expiration system, a lesion irrigation system, a lesion water outlet system and a limit control system 6;
the pathological inhalation system comprises an air source 8, a second inflation valve 52, a second inflation pressure pump 53 and a second simulated lung 51 which are sequentially communicated; the pathological breathing system comprises an air source 8, a second air return pressure pump 54, a second air return valve 55 and a second simulated lung 51 which are sequentially communicated; the plurality of second force sensors, the plurality of second pressure sensors and the plurality of second acceleration sensors are all arranged on the second simulated lung 51; the pathological inhalation system and the pathological exhalation system realize the pathological inhalation and exhalation of the pathological simulation lung and the working and state conditions of the pathological simulation lung; the pathological change simulated lung controller controls the frequency of a pathological change inspiration system and a pathological change expiration system to increase or reduce the second simulated lung bulge, and the breathing condition of the pathological change is known by comparing the second simulated lung bulge with the breathing of a normal simulated lung; the hardness of the second simulated lung is changed by adjusting the gas pressure in the second simulated lung, so that symptoms such as emphysema, pneumothorax, pleural thickening and the like are prompted, and the thoracic dilatation and pleural friction feeling are felt by palpation; the second force sensor, the second acceleration sensor, the second pressure sensor, the second inflation valve 52, the second inflation pressure pump 53, the second air return pressure pump 54 and the second air return valve 55 are all electrically communicated with the lesion simulation lung controller 3;
the lesion irrigation system comprises a water source 9, a water filling valve 57, a water filling pressure pump 56 and a second simulated lung 51 which are sequentially communicated; the lesion water outlet system comprises a water source 9, a backwater pressure pump 59, a backwater valve 58 and a second simulated lung 51 which are sequentially communicated; the pathological change simulated lung controller controls the frequency of the pathological change irrigation system and the pathological change water outlet system to increase or decrease the irrigation of the second simulated lung, and the breathing condition of the pathological change is known by comparing the irrigation with the breathing of the normal simulated lung; pressure change is brought by adjusting the water filling amount in the second simulated lung, and the hardness or position change of the second simulated lung is changed, so that symptoms such as pneumonia and pleural effusion are prompted, and thoracic dilatation and tactile tremor and the like are felt by palpation; wherein, the water filling valve 57, the water filling pressure pump 56, the water return pressure pump 59 and the water return valve 58 are all electrically communicated with the lesion simulation lung controller 3;
the limit control system 6 is arranged at the periphery of the second simulated lung 51 and comprises a signal sensor 61, and the signal sensor 61 is connected with the lesion simulated lung controller 3; when the second simulated lung is subjected to pathological expansion, the second simulated lung contacts a signal sensor of the limit control system, and then water filling or inflation is stopped;
the main controller 1, the lesion simulation lung controller 3 and the normal simulation lung controller 2 are all embedded control systems and are used for collecting, processing and displaying signals, analyzing and calculating and outputting control signals; the main controller 1 is connected with a power supply;
the first force sensor 42 and the second force sensor are used for measuring the pressing position, the acting force and the pressing times of the hand; the first acceleration sensor 43 and the second acceleration sensor are used for detecting the compression depth; the first pressure sensor 44 and the second pressure sensor are used for detecting the internal gas pressure, and the combination of the first pressure sensor and the second pressure sensor prompts the lung palpation reaction of the patient;
the first simulated lung 41 and the second simulated lung 51 are annular capsules of a multilayer net structure, wherein the annular capsules are supported by a silicone rubber film and a thread rope through bonding;
the limit control system 6 is an elastic air bag, is coated on the periphery of the simulated lung, and is provided with a plurality of sensors 61 on the inner side;
when the main controller inputs the type of the patient, the main controller outputs corresponding control signals to the normal simulated lung controller and the lesion simulated lung controller, the normal simulated lung system and the lesion simulated lung system are respectively and correspondingly started after receiving different signals, and the signal quantity for adjusting the flow volume and the flow speed of water and air entering and exiting the simulated lung is received and executed, so that the simulated lung changes; the palpation symptom corresponding to the type of the patient is obtained through palpation of the experimenter. Different data causing human lung symptoms are set in the main controller, and the data comprise water pressure, air pressure, water flow, air flow, lung expansion range, pressure value, force value and the like;
when the experimenter presses the position corresponding to the simulated lung, the force sensors detect the pressing force and judge the accuracy of the palpation manipulation.
The lung palpation simulator is controlled by the main controller to perform actions such as inflation, irrigation and the like, so that the movement of the first simulated lung and the second simulated lung is realized, the manifestation of symptoms of different lung related diseases is realized, and experimenters obtain the symptoms of different diseases through palpation.
For example, emphysema, through inflation and expansion in the second simulated lung, the air pressure, the air flow, the lung expansion range, the palpation force value and the like after palpation are recorded in the main controller and used for judging the accuracy;
for example, in pneumonia, water is filled into and inflated into the second simulated lung to simulate lung expansion, the distance between the second simulated lung and the chest wall is reduced, the chest expansion is reflected to be tight, and the water volume after palpation, the lung expansion range, the palpation force value and the like are simulated and recorded in the main controller.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The lung palpation simulator is characterized by comprising a human body model, and a normal simulated lung controller, a normal simulated lung system, a pathological change simulated lung controller, a pathological change simulated lung system and a main controller which are coated in the human body model; artificial chest skin is arranged outside the human body model;
the normal simulated lung system is communicated with the main controller through the normal simulated lung controller;
the lesion simulation lung system is communicated with the main controller through a lesion simulation lung controller;
the normal simulated lung system comprises a normal inspiration system, a first force sensor, a first acceleration sensor, a first pressure sensor and a normal expiration system; the normal air suction system comprises an air source, a first inflation valve, a first inflation pressure pump and a first simulated lung which are sequentially communicated; the normal expiration system comprises an air source, a first air return pressure pump, a first air return valve and a first simulated lung which are sequentially communicated; the plurality of first force sensors, the first pressure sensors and the first acceleration sensors are all arranged on the first simulated lung;
the lesion simulation lung system comprises a second simulation lung, a lesion inspiration system, a second force sensor, a second acceleration sensor, a second pressure sensor, a lesion expiration system, a lesion irrigation system, a lesion water outlet system and a limit control system;
the pathological inhalation system comprises an air source, a second inflation valve, a second inflation pressure pump and a second simulated lung which are sequentially communicated; the pathological breathing system comprises an air source, a second air return pressure pump, a second air return valve and a second simulated lung which are sequentially communicated; the plurality of second force sensors, the plurality of second pressure sensors and the plurality of second acceleration sensors are all arranged on a second simulated lung;
the lesion irrigation system comprises a water source, a water filling valve, a water filling pressure pump and a second simulated lung which are sequentially communicated; the lesion water outlet system comprises a water source, a backwater pressure pump, a backwater valve and a second simulated lung which are sequentially communicated;
the limiting control system is arranged on the periphery of the second simulated lung and comprises a signal sensor, and the signal sensor is connected with the lesion simulated lung controller.
2. The pulmonary palpation simulator of claim 1, wherein said master controller, lesion simulation lung controller, and normal simulation lung controller are embedded control systems for collecting, processing, displaying, analyzing, calculating, and outputting control signals.
3. The pulmonary palpation simulator of claim 1, wherein said first and second simulated lungs are toroidal balloons in a multi-layered mesh structure supported by adhesive bonding of silicone rubber membranes and cords.
4. The pulmonary palpation simulator of claim 1, wherein the position limiting control system is an elastic balloon that covers the second simulated lung and has a plurality of signal sensors inside the elastic balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842470.4U CN215868349U (en) | 2021-08-09 | 2021-08-09 | Lung palpation anthropomorphic dummy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842470.4U CN215868349U (en) | 2021-08-09 | 2021-08-09 | Lung palpation anthropomorphic dummy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868349U true CN215868349U (en) | 2022-02-18 |
Family
ID=80326986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121842470.4U Active CN215868349U (en) | 2021-08-09 | 2021-08-09 | Lung palpation anthropomorphic dummy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115115620A (en) * | 2022-08-23 | 2022-09-27 | 安徽中医药大学 | Pneumonia lesion simulation method and system based on deep learning |
-
2021
- 2021-08-09 CN CN202121842470.4U patent/CN215868349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115115620A (en) * | 2022-08-23 | 2022-09-27 | 安徽中医药大学 | Pneumonia lesion simulation method and system based on deep learning |
| CN115115620B (en) * | 2022-08-23 | 2022-12-13 | 安徽中医药大学 | Pneumonia lesion simulation method and system based on deep learning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7021940B2 (en) | Patient simulator manikin and system | |
| CN206388419U (en) | A kind of automatic cardio-pulmonary resuscitation training system | |
| CN109166433B (en) | Medical anthropomorphic dummy system | |
| US20080305464A1 (en) | Apparatus and method for the simulation of the adverse cardiovascular effects of dynamic hyperinflation | |
| CN209859455U (en) | Cardiopulmonary resuscitation simulation training teaching model | |
| CN202605471U (en) | Device for actively simulating human body respiration | |
| CN215868349U (en) | Lung palpation anthropomorphic dummy | |
| CN204423801U (en) | Abdominal touch teaching simulation people | |
| CN204596298U (en) | Medical cardiopulmonary resuscitation dummy robot | |
| CN106991886A (en) | It is a kind of that there is the pulse simulator for reviewing one's lessons by oneself positive system | |
| CN214312323U (en) | Multi-machine interconnection group cardiopulmonary resuscitation first-aid examination model | |
| CN108022471A (en) | Height emulation full automatic human body vital sign-heart and lung auscultation palpation training pattern | |
| TW201719599A (en) | Interactive CPR training support device and method providing immediate feedback from operating data for fast, accurate, and repetitive skillful practices | |
| CN206259056U (en) | The instrument for training of interventional technique medical procedure in a kind of blood supply tube chamber | |
| CN218568252U (en) | Cardiopulmonary resuscitation simulation system | |
| CN214428218U (en) | War wound self-rescue mutual-aid training model | |
| CN104689487B (en) | A kind of inflatable waistcoat that respirometric amplitude and phase is monitored and controlled | |
| CN215341480U (en) | Stethoscope dummy | |
| CN205487062U (en) | Pneumatic reaction equation cardiopulmonary resuscitation teaching simulator people | |
| CN206322404U (en) | A kind of automation human respiratory apparatus for demonstrating of teaching | |
| CN204965784U (en) | Wireless Intelligence heart and lungs mock standard patient | |
| CN212750132U (en) | High-simulation full-automatic human body vital sign-cardiopulmonary auscultation palpation training model | |
| CN102831813A (en) | Reactive abdominal palpation simulator | |
| CN206639492U (en) | A kind of system for simulating human body face bleeding | |
| CN210983984U (en) | Closed pneumothorax teaching training model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |