CN211704611U - Doctor pulse condition process recorder - Google Patents

Abstract

The utility model provides a doctor's pulse manifestation process recorder belongs to medical equipment technical field, include: a fixed platform; the pulse condition shell is provided with a cavity for accommodating the arm and is rotationally connected with the fixed platform through a rotating shaft; the pulse condition window is arranged at the top end of the pulse condition shell and penetrates through the top end of the pulse condition shell; the pressure sensing film is internally provided with a pressure sensor which is covered on the pulse window, and the pressure sensor at least receives a pressure signal from the outside of the pulse window to the inside; the pulse condition recording module is electrically connected with the pressure sensor in the pressure sensing membrane. The utility model discloses a doctor's pulse manifestation process record appearance through built-in pressure-sensitive transducer of pressure sensing membrane not only can objectively record the pressure that the doctor pointed, physical parameters such as frequency, wave form that position and patient pulse are beated, these data are that follow-up doctor examines pulse process record, disease identification thinking process analysis, diagnose process optimization and experience share and the important support of teaching.

Description

Doctor pulse condition process recorder

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to doctor's pulse manifestation process recorder.

Background

The pulse condition diagnosis is that the doctor feels the pulse condition of the wrist of the patient according to the index finger, the middle finger and the ring finger of the doctor and feels the pulse condition of the patient by using finger pressure with different force as one of the diagnosis bases. The most important characteristic is that the doctor uses the index finger, the middle finger and the ring finger to carry out three-level lifting and pressing on the cun-kou pulse, the cun-kou pulse and the chi pulse of the patient, so as to examine the pulsation condition of the patient and serve as an important diagnosis basis.

The process of diagnosing the pulse condition of the doctor includes the recognition of the etiology and pathogenesis of the disease, the determination of the therapeutic principle and the therapeutic method, and the analysis of the curative effect after the previous treatment, and the thinking processing processes are formed after the brain receives the pulse information of the patient and other information of looking, smelling and asking in the process of diagnosing the pulse condition of the doctor, and the doctor is further guided to carry out the operations of pulse searching, pressing and the like. The existing pulse diagnosis equipment is used for diagnosing the pulse condition of a patient without a doctor, and the dominant role of the doctor in the pulse diagnosis process is ignored. The doctor research emphasizes the inheritance of the experience of famous doctors, and the most important content is the process of learning and summarizing the diagnosis and treatment of diseases of famous doctors.

The traditional doctor pulse condition diagnosis mainly depends on the feeling of the doctor through fingers, and the feeling can only be described through language and is difficult to simulate through visualized instruments; students rely on the teacher to learn by dictation, the period is long, the efficiency is low, and the essences of pulse condition diagnosis are difficult to be realized; and is also not beneficial to experience analysis, experience learning and inheritance of subsequent famous and old Chinese medical doctors.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the present invention is to overcome the defects of the prior art that it is difficult to record the thinking process of disease differentiation of doctors and to master the essence of pulse condition through dictation, thereby providing a recorder capable of recording the pulse condition process.

In order to solve the technical problem, the utility model provides a doctor's pulse manifestation process recorder includes:

a fixed platform;

the pulse condition shell is provided with a cavity for accommodating an arm and is rotationally connected with the fixed platform through a rotating shaft;

the pulse condition window is arranged at the top end of the pulse condition shell and penetrates through the top end of the pulse condition shell;

the pressure sensing film is internally provided with a pressure sensor and covers the pulse window, and the pressure sensor at least receives a pressure signal from the outside of the pulse window to the inside;

and the pulse condition recording module is electrically connected with the pressure sensor in the pressure sensing membrane.

Preferably, the pressure sensor further receives an outward pulse signal inside the pulse window.

Preferably, the pressure sensing film is a transparent stretchable film.

Preferably, the pulse condition monitoring device further comprises a swivel base, one end of the swivel base is fixedly connected with the pulse condition shell, and the other end of the swivel base is rotatably connected with the fixed platform.

Preferably, the pulse condition windows are provided with two, and are arranged at the top end of the pulse condition shell in a bilateral symmetry mode.

Preferably, the pulse condition monitoring device further comprises an air bag which is arranged on the inner wall of the pulse condition shell.

Preferably, the airbag has a plurality of cavities communicated with each other, and the accommodation space of each cavity is different.

Preferably, the pulse condition monitoring device further comprises a pressure indicator which is arranged on the pulse condition shell and electrically connected with the pressure sensing membrane.

Preferably, the pressure indicator is an indicator light, the indicator light has three groups connected in parallel, and the three groups of indicator lights are respectively and electrically connected with three different regions of the pressure sensing film.

Preferably, the pulse condition monitoring device further comprises a pressure sensor which is arranged in the pulse condition shell, is positioned at the front end of the lower side of the interior and is electrically connected with the controller.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a cavity of pulse manifestation casing is used for placing the wrist of arm, and pulse portion is in the regional scope that pulse window is located, and the finger presses pulse portion through the pressure-sensitive membrane, the pressure-sensitive ware in the pressure-sensitive membrane can sense the pressure that produces by pulse beat and the pressure that the finger pressed and produced to this signal record is got off by pulse manifestation record module; the pressure sensor can record the pressure generated by pulse beating of a patient, can objectively record the pressing force of the finger of a doctor for pressing the pulse part, and facilitates subsequent analysis and study of the pulse condition diagnosis process of the doctor and visual experience sharing and teaching of the pressure data.

2. The forced induction membrane is transparent scalable membrane, can adapt to the wrist of different patient's different thickness, does benefit to simultaneously and kick-backs after pressing the finger, and doctor's accessible transparent membrane observes patient's wrist, the accurate palpation of being convenient for.

3. The pulse condition shell is rotatably connected with the fixed platform through the swivel base, and the swivel base can better support the pulse condition shell, so that the arm of a patient is relaxed, and the pulse condition effect is better.

4. The left side and the right side of the top end of the pulse condition shell are symmetrically provided with two pulse condition windows, which can facilitate the exchange of the left arm and the right arm of a patient.

5. The air bag arranged on the inner wall of the pulse condition shell ensures that the pulse condition shell is more closely contacted with the wrist and is suitable for wrists with different thicknesses.

6. The gasbag has a plurality of cavitys of intercommunication each the holding space of cavity is inequality, and the bottom aeration rate is many, and the pulse condition window annex aeration rate is little, does benefit to the gasbag and raises the wrist, makes the wrist more be close the pulse condition window, improves the degree of accuracy of taking notes doctor's pulse condition pressing force.

7. The pressure indicator allows the pressing force of the finger to be displayed intuitively.

8. The pressure indicator is an indicator light, is provided with three groups of pressure indicators which are connected in parallel and are electrically connected with three different areas of the pressure sensing film, can display the pressing force of fingers at three positions of the inch, the close and the size, and is convenient for clearly and visually distinguishing the pressing force of each finger.

9. The pressure inductor can detect whether the arm of the patient is placed in place or not, and the controller is convenient to control the air bag to inflate after the arm is placed in place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a four-diagnosis process recorder provided in practice.

Fig. 2 is a schematic perspective view of the inspection process recorder provided in the implementation.

Fig. 3 is a schematic view of the interior of the lower portion of the pulse condition housing.

Fig. 4 is a schematic view of the interior of the upper part of the pulse case.

Fig. 5 is a schematic structural diagram of the pressure sensor.

FIG. 6 is a circuit schematic of an array scanning system.

Fig. 7 is a front view of the inspection process recorder.

Fig. 8 is a rear view of the inspection process recorder.

Fig. 9 is a left side view of the inspection process recorder.

Fig. 10 is a schematic perspective view of the auscultation process recorder.

Description of reference numerals:

1. a display module; 2. a four-diagnosis selection button; 3. fixing the panel; 4. a pulse condition process recorder; 5. a monitor for the inspection process; 6. an auscultation process recorder; 7. an inquiry process recorder; 8. a radar; 9. a fixed platform; 10. the window of pulse condition; 11. rotating; 12. a pressure indicator; 13. an air bag; 14. a pressure-sensitive gauge; 15. a temperature sensor; 16. a humidity sensor; 17. a sphygmomanometer; 18. a raised layer; 19. an upper electrode layer; 20. an intermediate layer; 21. a lower electrode layer; 22. a piezoresistive sensing unit; 23. a shell for inspection; 24. a lens; 25. a display screen; 26. an array of light sources; 27. a light source selection button; 28. an image zoom knob; 29. a light shield; 30. a gas collection tube; 31. an exhalation head; 32. a pulse condition shell; 33. a camera button; 34. a video button; 35. a connecting end; 36. an exhalation end; 37. the shell is treated by auscultation.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the four-diagnosis process recorder for doctors provided by the embodiment includes a four-diagnosis acquisition module, a display module 1, and a fixing panel 3; the four-diagnosis acquisition module comprises a pulse condition process recorder 4, a inspection process recorder 5, an auscultation process recorder 6 and an inquiry process recorder 7; a storage battery is arranged in the fixed panel 3 and used as a host to supply power to other components; the pulse condition process recorder 4, the inspection process recorder 5, the auscultation process recorder 6 and the inquiry process recorder 7 are connected in parallel, the four-diagnosis function can be selected through the four-diagnosis selection button 2, and external inward signals are respectively received; the display module 1 is electrically connected with the four-diagnosis acquisition module and can display recorded measurement signals.

As shown in fig. 1, the interrogation process recorder 7 is a directional microphone, which has four directional microphones, symmetrically installed on four directions of the fixed panel 3, and can record the acoustic wave of the patient in all directions; the radar 8 is arranged at the center position of the area where the four directional microphones are located, the position of a patient can be recorded, the condition of a sound wave signal can be judged by combining the sound source distance, and the obtained sound wave signal can be measured more accurately.

As shown in fig. 2, the pulse condition process recorder 4 includes: a fixed platform 9, a pulse condition shell 32, a pulse condition window 10, a pressure sensing film and a pulse condition recording module; the pulse condition shell 32 is provided with a cavity for accommodating an arm, the pulse condition shell is rotatably connected with the fixed platform 9 through a swivel base 11, the pulse condition shell can be conveniently used by a patient from multiple angles, the swivel base 11 can well support the pulse condition shell 32, so that the patient can relax the arm, and the pulse condition effect is better; the two pulse windows 10 are symmetrically arranged at the top end of the pulse shell 32 and penetrate through the top end of the pulse shell 32, and the two pulse windows 10 are arranged to facilitate the interchange of the left arm and the right arm of a patient; the pressure sensing film is connected above the two pulse windows 10 in a covering manner; a pressure sensor is arranged in the pressure sensing film, and the pressure sensing film is a telescopic transparent film, so that a doctor can observe the wrist of a patient through the transparent film, accurate palpation is facilitated, and the pressure sensing film can rebound after palpation is completed; the thickness of the pressure sensing film is 100-200 microns, and the film can acquire dynamic pulse information and static doctor finger pressure information of a patient; meanwhile, because the film is thinner, the doctor can sense the pulse beat. The pressure sensor can receive pressure signals from the outside to the inside of the pulse window 10, and the pressure signals comprise the pressure of the pulse beat of the patient to the pressure sensing membrane and the pressing force of the finger of the doctor to the pressure sensing membrane. When the pressure sensor is used, the pressure sensor in the pressure sensing film converts the mechanical information of the pressure into a corresponding electric signal. The static pressure of the finger outputs a direct current electrical signal, and the pulse of the patient outputs alternating current electrical information. Then, by analyzing the pulse condition information, the DC and AC information is separated, corresponding to the pulse and finger pressure information.

As shown in fig. 2, the top end of the pulse condition casing 32 is provided with a pressure indicator 12, and the pressure indicator 12 is an indicator light and is positioned in the middle of the two pulse condition windows 10; the three groups of indicator lamps are respectively and electrically connected with three different areas of the pressure sensing film and respectively correspond to the inch position, the close position and the scale position, and the pressing force of three fingers of a doctor and the pressure generated by pulse pulsation of a patient are displayed; the light of pilot lamp is red orange green blue and constitutes, and the big red more of pressure colour, the little blue more of pressure colour, can make the demonstration of the pressure visual image of forced induction membrane record come out.

As shown in fig. 2, the inner wall of the pulse condition shell 32 is provided with an air bag 13 which can fix wrists with different thicknesses; the air bag 13 is formed by communicating a plurality of cavities, and the accommodating spaces of the cavities are different; the cavity at the bottom of the inner wall has a larger volume and can contain more gas; the volume of the cavity near the pulse window 10 is smaller; the cavity distributed in this way is beneficial to lifting the wrist of the patient upwards, so that the wrist is closer to the pulse window 10, and the precision of the doctor contacting the wrist and recording the pressure of the pulse part is improved.

As shown in fig. 3, the front end of the lower side air bag 13 in the pulse condition shell 32 is provided with a pressure sensor 14 which is contacted with the end of the arm ulna; after the pressure sensor 14 senses the pressure at the tail end of the ulna, the wrist accurately reaches the position below the pulse window 10, the pressure sensor 14 sends a signal to the controller, and the controller controls the air bag 13 to inflate to lift the wrist, so that the distance between the wrist and the pulse window 10 is reduced.

As shown in fig. 3 and 4, a temperature sensor 15, a humidity sensor 16, and a sphygmomanometer 17 are further installed inside the airbag 13, and measure the temperature and humidity of the skin and the blood pressure of the human body, respectively.

As shown in fig. 5, the pressure sensor includes: the electrode comprises a convex layer 18, an upper electrode layer 19, an intermediate layer 20 and a lower electrode layer 21, wherein each layer has flexibility and can be attached to a curved surface in a certain radian, and the layers are bonded through a polymer adhesive; the bump layer 18 is provided with a plurality of bumps arranged in an array, the upper electrode layer 19 and the lower electrode layer 21 are both provided with a plurality of electrodes, the middle layer 20 is provided with a plurality of piezoresistive sensitive units 22, and the piezoresistive sensitive units 22 are made of a nano composite material; wherein, the piezoresistive sensing units 22 correspond to each edge of each protrusion one by one, and each electrode of the upper electrode layer 19 and each electrode of the lower electrode layer 21 are interconnected with each piezoresistive sensing unit 22 of the middle layer 20 in one by one correspondence, so as to form a sensor array, thereby realizing the measurement of normal pressure and tangential pressure.

A scanning system scanning circuit of the sensor array, a single chip microcomputer and a computer, as shown in fig. 6; in the scan circuit, a bank of standard resistors is added and labeled RS1 through RSN. The standard resistor line can effectively avoid the influence of input voltage fluctuation on the resistance value in the calculation process, and improve the measurement precision. The other array resistances are piezoresistive sensing cells 22 in the sensor array connected to the circuit, labeled Rij, where i is the number of rows and j is the number of columns. Each row and column has an operational amplifier connected to the piezoresistors of the piezoresistive sensing cells 22. When the single chip microcomputer selects a row, high voltage is applied to the positive input end of the operational amplifier, meanwhile, other rows of operational amplifiers are connected to zero potential, the output voltage of each row of operational amplifiers is measured respectively, and then the resistance of each piezoresistive sensitive unit 22 in the selected row can be obtained. Then the single chip microcomputer converts the output voltage of each column of operational amplifiers into a digital form through an analog-to-digital converter and transmits the digital form to a computer through Bluetooth. The information of the pulse wave of the doctor pressing static state and the patient dynamic state can be obtained according to the characteristic curve of the pressure resistance value of the measured piezoresistive sensing unit 22. The information of the pressing static state and the dynamic pulse wave of the patient is transmitted to the pulse condition recording module through the pressure sensor to be recorded and stored.

The resistance of the piezoresistive sensitive unit 22 in the sensor array consists of the volume resistance of the nanocomposite material and the contact resistance between the upper and lower surfaces of the nanocomposite material and the electrodes. The resistance is given by:

R＝ρl/A

where R is the resistance, l is the length, A is the contact area of the piezoresistive material with the electrode, and ρ is the resistance of the nanocomposite.

Regarding the pressure-sensitive film with a pressure sensor, a flexible tactile sensor array disclosed in chinese patent document CN110082010A has a plurality of embodiments for detailed description, and one of them can be selected by those skilled in the art to implement the present embodiment, or other conventional pressure-sensitive films in the art can also be used to implement the recorder of the present embodiment.

As shown in fig. 7 and 8, the inspection process recorder 5 includes an inspection casing 23 and an image acquisition unit; the inspection shell 23 is provided with a handle, so that the inspection shell can be conveniently held by hands to acquire images of tongue images, facial images or other disease parts; a storage battery is arranged in the inspection shell 23 and supplies power to the image acquisition unit; the image acquisition unit is connected to the inspection shell 23; the image acquisition unit comprises a lens 24 and a display screen 25, and is respectively positioned at the front end and the rear end of the inspection shell 23; the image acquisition unit also comprises an image pickup button 33 and a video recording button 34, can switch the acquisition path of the image, clearly record the state of the patient at that time, and can enable students to analyze, learn and inherit the inspection experience of famous doctors aiming at the condition of taking pictures or recording videos.

As shown in fig. 8, the lens 24 is a retractable lens, which is beneficial for collecting the whole image and the local magnified image, and the image zooming knob 28 arranged on the side of the inspection casing 23 adjusts the length of the lens 24; a circular light source array 26 is arranged on the axial direction of the lens 24; as shown in fig. 7, a light source selection button 27 is arranged on the inspection casing 23 on one side of the display screen 25, and the light source selection button 27 can adjust the light of the light source array 26, wherein the light comprises white light, red light, blue light and yellow light, and can be adjusted according to the collected parts of the human body; as shown in fig. 9, a light shield 29 is disposed at an outer edge of the light source array 26, so as to shield external interference light; the light shield is made of Microsoft rubber, has different specifications, and can be suitable for mouth parts, face parts, large-area body surfaces such as abdomen or back parts, and cylinder body surfaces such as upper and lower limbs.

As shown in fig. 7, all the operation buttons on the inspection process recorder 5 are concentrated in the sector area that can be reached by the thumb of the right hand, so that the operation is convenient.

As shown in fig. 10, the auscultation process recorder 6 includes: the auscultation shell 37, the expiration acquisition unit and the auscultation recording module; the auscultation shell is provided with a hand-held handle, so that the auscultation shell is convenient for a patient to use; the breath collecting unit is arranged on the auscultation shell and is communicated with the auscultation shell; the expiration collecting unit comprises a gas collecting pipe 30 and an expiration head 31, the expiration head 31 is detachably connected to the upper pipe orifice of the gas collecting pipe 30 through a connecting end 35, and the expiration head 31 can be replaced at any time and is disposable; the axis of the expiration head 31 and the axis of the gas collection pipe 30 form a certain included angle, so that the inhaled gas can be rapidly diffused into the gas collection pipe 30; the electronic nose, the flow rate measuring instrument and the volume measuring instrument which are arranged in the gas collecting pipe 30 can rapidly measure the smell, the volume and the flow rate of the gas inhaled by the patient, and the measured information is recorded by the auscultation and diagnosis recording module.

As shown in FIG. 10, the diameter of the upper orifice of the gas collection tube 30 is larger than the diameter of the lower orifice; the exhalation head 31 comprises a connecting end 35 and an exhalation end 36, and the opening diameter of the exhalation end 36 is smaller than that of the connecting end 35; this enables the incoming gas to remain in the gas collection tube 30 for a longer period of time, resulting in more adequate gas measurement and more accurate measurement results.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. Doctor's pulse manifestation process record appearance, its characterized in that includes:

a fixed platform (9);

the pulse condition shell (32) is provided with a cavity for accommodating an arm and is rotationally connected with the fixed platform (9) through a rotating shaft;

the pulse window (10) is arranged at the top end of the pulse shell (32) and penetrates through the top end of the pulse shell (32);

the pressure sensing film is internally provided with a pressure sensor and covers the pulse window (10), and the pressure sensor at least receives a pressure signal inwards from the outside of the pulse window (10);

and the pulse condition recording module is electrically connected with the pressure sensor in the pressure sensing membrane.

2. The medical doctor pulse condition process recorder as claimed in claim 1, wherein the pressure sensor also receives pulse signals from the interior of the pulse condition window (10) to the outside.

3. The medical pulse condition process recorder according to claim 2, wherein the pressure sensing film is a transparent stretchable film.

4. The medical doctor pulse condition process recorder as claimed in claim 1, further comprising a rotary base (11) having one end fixedly connected to the pulse condition housing (32) and the other end rotatably connected to the fixed platform.

5. The medical doctor pulse condition process recorder as claimed in claim 1, wherein the pulse condition windows (10) are provided in two, left-right symmetrical positions at the top end of the pulse condition housing (32).

6. The medical doctor pulse condition process recorder according to claim 1, further comprising an air bag (13) disposed on an inner wall of the pulse condition housing (32).

7. The medical doctor pulse condition process recorder as claimed in claim 6, wherein the air bag (13) has a plurality of cavities which are communicated with each other, and the accommodating space of each cavity is different.

8. The medical doctor pulse condition process recorder as claimed in claim 1, further comprising a pressure indicator (12) disposed on the pulse condition housing (32) and electrically connected to the pressure sensing diaphragm.

9. The medical pulse condition process recorder as claimed in claim 8, wherein the pressure indicator (12) is an indicator light having three sets connected in parallel, the three sets of indicator lights being electrically connected to three different regions of the pressure sensing membrane, respectively.

10. The medical doctor pulse condition process recorder as claimed in claim 1, further comprising a pressure sensor (14) disposed inside the pulse condition housing (32), and located at the front end of the lower side inside the pulse condition housing (32) and electrically connected to the controller.

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