CN111513736A - Department of respiration is with portable respiratory muscle strength tester - Google Patents
Department of respiration is with portable respiratory muscle strength tester Download PDFInfo
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- CN111513736A CN111513736A CN202010388850.9A CN202010388850A CN111513736A CN 111513736 A CN111513736 A CN 111513736A CN 202010388850 A CN202010388850 A CN 202010388850A CN 111513736 A CN111513736 A CN 111513736A
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- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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Abstract
The invention relates to a portable respiratory muscle strength tester for a department of respiration, which belongs to the technical field of medical instruments and comprises a tester body, wherein the tester body is provided with a base, the base is provided with a straight cylinder, the straight cylinder is provided with a semicircular groove, the straight cylinder is provided with a waste liquid collecting structure, the straight cylinder is provided with an installation rod, the installation rod is provided with a pressure sensor, the straight cylinder is provided with a straight pipe, the straight pipe is provided with a connecting pipe, the connecting pipe is provided with a hose, the hose is internally provided with a first one-way ventilating structure, the first one-way ventilating structure comprises a first air hole, a first circular plate, a first circular ball, a first spring and a first circular ring, the top of the first hose is provided with an air blowing pipe, the straight pipe is provided with a second one-way ventilating structure, the second one-way ventilating structure comprises a second air hole, a second circular plate, a second circular ball, a second spring and a second circular ring, the straight pipe is provided with an outer cover, during the test, medical personnel need not to prepare multiple portable respiratory muscle strength testers, and the medical personnel can test the respiratory muscle strength conveniently.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a portable respiratory muscle strength tester for a department of respiration.
Background
The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multiple disciplines crossing, dense knowledge and dense fund, and the basic characteristics of high-technology medical equipment are digitalization and computerization, and the medical equipment is a modern high-technology crystal with multiple disciplines and cross fields, has high technical content and high profit, and is a high point of mutual competition of all scientific and technical countries and international large-scale companies.
The respiratory department basically treats patients with respiratory tract and respiratory tract related diseases, the probability of respiratory diseases of the patients is higher and higher as the pollution degree of air is deepened, most of respiratory department problems are caused in the lung, the respiratory muscle of the lung refers to the muscle related to respiratory motion, including intercostal muscle, diaphragm muscle, abdominal wall muscle, sternocleidomastoid muscle, back muscle group, chest muscle group and the like, and the respiratory mode comprises abdominal respiration and labial contraction respiration.
The respiratory muscle is the power source of human breathing, and the fatigue and weakness of the respiratory muscle can cause dyspnea and even respiratory failure. Many clinically unknown causes of breathlessness are due to respiratory muscle dysfunction. The detection of respiratory muscle function has important clinical value. At present, the portable respiratory muscle strength tester is designed for respiratory muscle function detection, but the single structure of the portable respiratory muscle strength tester of current, two kinds of independent settings of mouth gas and nose expiration, the patient is easy the condition that a certain structure is not suitable when testing, medical personnel just need prepare multiple portable respiratory muscle strength tester during the test, be unfavorable for medical personnel to test, simultaneously, it can increase patient's the cost of seeking medical advice to change different testers.
Based on the above, the invention designs a portable respiratory muscle strength tester for a respiratory department to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a portable respiratory muscle strength tester for a department of respiration, which can effectively overcome the problems that the conventional portable respiratory muscle strength tester in the prior art is single in structure, mouth air blowing and nose air breathing are independently arranged, a patient is easy to adapt to a certain structure during testing, medical workers need to prepare various portable respiratory muscle strength testers during testing, the test is not facilitated for the medical workers, and the medical cost of the patient is increased by replacing different testers.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a portable respiratory muscle strength tester for a department of respiration comprises a tester body, a display screen, a charging port, a data output port, a base, a straight cylinder, a connecting pipe, a straight pipe, an outer cover, a hose, an air blowing pipe, a first one-way ventilation structure, a pressure sensor, an installation rod, a second one-way ventilation structure, a groove and a pull ring, wherein the right end face of the tester body is provided with the charging port for charging, the front end face of the tester body is provided with the data output port for data transmission, and the top of the tester body is provided with the display screen for data display;
the tester comprises a tester body, a base is fixedly connected to the left end of the top of the tester body, a straight cylinder is fixedly connected to the top of the base, a semicircular groove is formed in the bottom of the side wall of the straight cylinder, the straight cylinder is connected with a waste liquid collecting structure through the semicircular groove, an installation rod is fixedly connected to the upper portion of the semicircular groove of the straight cylinder, a pressure sensor is fixedly installed on the installation rod, a straight pipe is connected to the top of the straight cylinder, a connecting pipe is fixedly connected to the through hole of the side wall of the straight pipe, a hose is connected to the connecting pipe, a first one-way ventilating structure is arranged in the hose and comprises a first air hole, a first circular plate, a first round ball, a first spring and a first circular ring, the first circular ring is fixedly connected to the inner wall of the hose, the first spring is fixedly connected to the upper portion of the first circular ring, the top of the first spring is fixedly connected, first ball top and first gas pocket laminating sliding connection, first hose top fixedly connected with is used for the gas blow pipe of blowing, the straight tube is equipped with the one-way ventilation structure of second in connecting pipe top department, the one-way ventilation structure of second includes second gas pocket, second plectane, second ball, second spring and second ring, second ring top fixedly connected with second spring, second spring top fixedly connected with second ball, the second gas pocket has been seted up to second plectane bottom, the second plectane passes through second gas pocket and second ball laminating sliding connection, straight tube top fixedly connected with is used for covering the dustcoat of nose.
Further, the waste liquid collecting structure comprises a waste liquid barrel, air outlet holes and a semicircular plate, the semicircular plate is in sliding connection with the semicircular groove formed in the straight cylinder in a laminating mode, the inner wall of the semicircular plate is fixedly connected with the waste liquid barrel in sliding connection with the top of the base in a laminating mode, the air outlet holes used for air outlet are evenly formed in the side wall of the semicircular plate, and the outer wall of the semicircular plate is fixedly connected with a pull ring used for pulling the semicircular plate.
Furthermore, the diameter of the outer ring of the waste liquid barrel is equal to the diameter of the inner ring of the straight barrel.
Furthermore, the straight flute that the half slot top was seted up, top fixedly connected with screens spring in the straight flute, screens spring bottom fixedly connected with has spacing post with straight flute laminating sliding connection, spacing capital portion is hemispherical, the recess has been seted up at half flitch top, recess and spacing firm bottom laminating sliding connection.
Further, the top of the straight tube is in threaded connection with the bottom of the straight tube through a thread groove.
Furthermore, the connecting pipe is in threaded connection with the bottom of the hose through a fixedly connected threaded sleeve.
Furthermore, the first circular plate is fixedly connected with the inner wall of the hose.
Further, the first air hole and the second air hole are both spherical in shape.
Furthermore, the second circular ring and the second circular plate uniform straight pipe are fixedly connected.
Furthermore, the tester body is electrically connected with a built-in storage battery, a processor of the tester body is electrically connected with the pressure sensor and the display screen, and the tester body is connected with a computer through PUMA software.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, the first one-way ventilation structure is designed in the hose, when the hose is not ventilated, the first spring of the first one-way ventilation structure pushes the first round ball to block the first air hole of the first round plate, when the straight pipe is not ventilated, the second spring of the second one-way ventilation structure pushes the second round ball to block the second air hole of the second round plate, when the buccal blowing pipe blows air, the flowing air pushes the first round ball to move downwards, the second round ball and the second round plate are blocked by the second air hole, and the flowing air is contacted with the pressure sensor in the straight pipe after passing through the straight pipe to perform air blowing type measurement on the respiratory muscle strength; air that flows when exhaling in to the dustcoat promotes the second ball and moves down, first ball gets first gas pocket with first plectane and blocks up, the air that flows is breathed out the formula and is measured respiratory muscle power with the pressure sensors contact in the straight section of thick bamboo behind the straight tube, the tester can carry out expiration formula or air blowing type and measure, two kinds of modes can go on alone, the test pattern variety, medical personnel need not to prepare multiple portable respiratory muscle power tester during the test, do benefit to medical personnel and test, and simultaneously, when the patient carries out the multiunit test, need not to change different testers, patient's the cost of seeking medical advice has been alleviateed.
2. The straight tube is in threaded connection with the straight tube, so that the structure of the straight tube and the parts above the straight tube can be conveniently replaced by the tester, the tester can be conveniently used by other patients, meanwhile, the semicircular plate is in sliding connection with the semicircular groove of the straight tube, so that the semicircular plate can be conveniently assembled and disassembled in the semicircular groove, the straight tube can be conveniently disinfected after the semicircular plate is taken out, the bacterial breeding of the straight tube can be avoided, and in addition, the waste liquid generated by the test can be conveniently cleaned after the semicircular plate and the waste liquid barrel are taken out.
3. The semi-circular plate is fixed and limited in the semi-circular groove conveniently by pushing the limiting column to be in sliding connection with the groove in the top of the semi-circular plate through the clamping spring, so that the stability of the semi-circular plate is ensured, and meanwhile, the clamping spring provides a moving space for the limiting column, so that the limiting column is convenient to contact with and separate from the groove.
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 description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a structural cross-sectional view of the present invention;
FIG. 4 is a left side cross-sectional view of the structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 7 is an enlarged view of the structure at C in FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of the structure at D in FIG. 4 according to the present invention;
the reference numerals in the drawings denote: 1. the tester comprises a tester body 101, a display screen 102, a charging port 103, a data output port 2, a base 3, a straight cylinder 301, a semicircular groove 302, a straight groove 303, a clamping spring 304, a limiting column 4, a connecting pipe 5, a straight pipe 6, an outer cover 7, a hose 8, a gas blowing pipe 9, a first one-way ventilation structure 901, a first gas hole 902, a first circular plate 903, a first circular ball 904, a first spring 905, a first circular ring 10, a pressure sensor 11, a mounting rod 12, a waste liquid barrel 13, a second one-way ventilation structure 1301, a first gas hole 1302, a second circular plate 1303, a second circular ball 1304, a second spring 1305, a second circular ring 14, a gas outlet 15, a semicircular plate 16, a groove 17 and a pull ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-8, a portable respiratory muscle strength tester for department of respiration includes a tester body 1, a display screen 101, a charging port 102, a data output port 103, a base 2, a straight tube 3, a connecting tube 4, a straight tube 5, an outer cover 6, a hose 7, an air blowing tube 8, a first one-way ventilation structure 9, a pressure sensor 10, a mounting rod 11, a second one-way ventilation structure 13, a groove 16 and a pull ring 17, the right end face of the tester body 1 is provided with the charging port 102 for charging, the front end face of the tester body 1 is provided with the data output port 103 for data transmission, and the top of the tester body 1 is provided with the display screen 101 for data display;
the left end of the top of the tester body 1 is fixedly connected with a base 2, the top of the base 2 is fixedly connected with a straight cylinder 3, the bottom of the side wall of the straight cylinder 3 is provided with a semicircular groove 301, the straight cylinder 3 is connected with a waste liquid collecting structure through the semicircular groove 301, the straight cylinder 3 is fixedly connected with a mounting rod 11 above the semicircular groove 301, a pressure sensor 10 is fixedly mounted on the mounting rod 11, the top of the straight cylinder 3 is connected with a straight pipe 5, the top of the straight cylinder 3 is in threaded connection with the bottom of the straight pipe 5 through a thread groove, a connecting pipe 4 is fixedly connected with the through hole of the side wall of the straight pipe 5, a hose 7 is connected on the connecting pipe 4, the connecting pipe 4 is in threaded connection with the bottom of the hose 7 through a fixedly connected thread sleeve, a first one-way ventilating structure 9 is arranged in the hose 7, the first one-way ventilating structure 9 comprises a first air hole 901, a first circular plate, the first circular ring 905 is fixedly connected with the inner wall of the hose 7, a first spring 904 is fixedly connected above the first circular ring 905, a first round ball 903 is fixedly connected at the top of the first spring 904, a first air hole 901 for ventilation is formed in the first round plate 902, the top of the first round ball 903 is in fit sliding connection with the first air hole 901, an air blowing pipe 8 for air blowing is fixedly connected at the top of the first hose 7, a second one-way ventilation structure 13 is arranged above the connecting pipe 4 of the straight pipe 5, the second one-way ventilation structure 13 comprises a second air hole 1301, a second round plate 1302, a second round ball 1303, a second spring 1304 and a second circular ring 1305, a second spring 1304 is fixedly connected at the top of the second circular ring 1305, a second round ball is fixedly connected at the top of the second spring 1304, a second air hole 1301 is formed at the bottom of the second round plate 1302, the second round plate is in fit sliding connection with the second round ball 1303 through the second air hole 1301, the shapes of the first air hole 901 and the second round ring 1302 are, the second circular ring 1305 is fixedly connected with the uniform straight pipe 5 of the second circular plate 1302, the top of the straight pipe 5 is fixedly connected with an outer cover 6 for covering a nose, the tester body 1 is electrically connected with a built-in storage battery, a processor of the tester body 1 is electrically connected with the pressure sensor 10 and the display screen 101, the tester body 1 is connected with a computer through PUMA software, through designing a first one-way ventilation structure 9 in the hose 7, when the hose 7 is not ventilated, a first spring 904 of the first one-way ventilation structure 9 pushes a first circular ball 903 to block a first air hole 901 of the first circular plate 902, through designing a second one-way ventilation structure 13 in the straight pipe 5, when the straight pipe 5 is not ventilated, a second spring 1304 of the second one-way ventilation structure 13 pushes a second circular ball 1303 to block a second air hole 1301 of the second circular plate 1302, when the air blowing pipe 8 blows, flowing air pushes the first circular ball 903 to move downwards, the second round ball 1303 and the second round plate 1302 are blocked by the second air hole 1301, and flowing air contacts with the pressure sensor 10 in the straight tube 3 after passing through the straight tube 5 to measure the respiratory muscle strength in an air blowing mode; air that flows when exhaling in 6 dustcoats promotes second ball 1303 and removes downwards, first ball 903 gets first gas port 901 with first plectane 902 and blocks up, the air that flows is breathed out the formula and is measured respiratory muscle power with the contact of pressure sensors 10 in the straight section of thick bamboo 3 behind the straight tube 5, the tester can carry out expiration formula or air blowing type and measure, two kinds of modes can go on alone, test pattern diversity, medical personnel need not to prepare multiple portable respiratory muscle power tester during the test, do benefit to medical personnel and test, and simultaneously, when the patient carries out the multiunit test, need not to change different testers, patient's the cost of seeking medical advice has been alleviateed.
Example 2
Example 2 is a further modification to example 1.
As shown in figures 1-8, a portable respiratory muscle strength tester for department of respiration, comprising a tester body 1, a base 2 is fixedly connected with the left end of the top of the tester body 1, a straight cylinder 3 is fixedly connected with the top of the base 2, a semicircular groove 301 is arranged at the bottom of the side wall of the straight cylinder 3, the straight cylinder 3 is connected with a waste liquid collecting structure through the semicircular groove 301, the waste liquid collecting structure comprises a waste liquid barrel 12, air outlet holes 14 and a semicircular plate 15, the semicircular plate 15 is in fit sliding connection with the semicircular groove 301 arranged on the straight cylinder 3, the inner wall of the semicircular plate 15 is fixedly connected with the waste liquid barrel 12 in fit sliding connection with the top of the base 2, the side wall of the semicircular plate 15 is uniformly provided with the air outlet holes 14 for air outlet, the outer wall of the semicircular plate 15 is fixedly connected with a pull ring 17 for pulling the semicircular plate 15, the diameter of the outer ring of the waste liquid barrel 12 is equal to the diameter of, the pressure sensor 10 is fixedly mounted on the mounting rod 11, the top of the straight barrel 3 is connected with the straight barrel 5, a connecting pipe 4 is fixedly connected with a through hole on the side wall of the straight barrel 5, a hose 7 is connected onto the connecting pipe 4, a first one-way ventilation structure 9 is arranged in the hose 7, the first one-way ventilation structure 9 comprises a first air hole 901, a first circular plate 902, a first circular ball 903, a first spring 904 and a first circular ring 905, the first circular ring 905 is fixedly connected with the inner wall of the hose 7, a first spring 904 is fixedly connected above the first circular ring 905, the top of the first spring 904 is fixedly connected with the first circular ball 903, the first circular plate 902 is provided with the first air hole 901 for ventilation, the top of the first circular ball 903 is in fit sliding connection with the first air hole 901, the top of the first hose 7 is fixedly connected with an air blowing pipe 8 for blowing, a second one-way ventilation structure 13 is arranged above the connecting pipe 4 on the straight barrel 5, and, A second circular plate 1302, a second round ball 1303, a second spring 1304 and a second circular ring 1305, wherein the top of the second circular ring 1305 is fixedly connected with the second spring 1304, the top of the second spring 1304 is fixedly connected with the second round ball 1303, the bottom of the second circular plate 1302 is provided with a second air hole 1301, the second circular plate 1302 is attached to the second round ball 1303 through the second air hole 1301 in a sliding manner, the top of the straight pipe 5 is fixedly connected with an outer cover 6 for covering the nose, the straight tube 5 is in threaded connection with the straight tube 3, so that the structure of the straight tube 5 and the parts above the straight tube can be conveniently replaced by the tester, the use by other patients is facilitated, meanwhile, the semicircular plate 15 is connected with the semicircular groove 301 of the straight cylinder 3 in a sliding way, so that the semicircular plate 15 is conveniently assembled and disassembled in the semicircular groove 301, the straight cylinder 3 is conveniently disinfected after the semicircular plate 15 is taken out, can avoid the bacterial growing of straight section of thick bamboo 3, in addition, the semicircle board 15 and waste liquid bucket 12 are convenient for clear up the waste liquid that the test produced after taking out.
Example 3
Example 3 is a further modification to example 1.
As shown in figures 1-8, a portable respiratory muscle strength tester for department of respiration, comprises a tester body 1, a base 2 is fixedly connected with the left end of the top of the tester body 1, a straight cylinder 3 is fixedly connected with the top of the base 2, a semicircular groove 301 is arranged at the bottom of the side wall of the straight cylinder 3, the straight cylinder 3 is connected with a waste liquid collecting structure through the semicircular groove 301, the waste liquid collecting structure comprises a waste liquid barrel 12, air outlet holes 14 and a semicircular plate 15, the semicircular plate 15 is in fit sliding connection with the semicircular groove 301 arranged on the straight cylinder 3, the inner wall of the semicircular plate 15 is fixedly connected with the waste liquid barrel 12 in fit sliding connection with the top of the base 2, the side wall of the semicircular plate 15 is uniformly provided with the air outlet holes 14 for air outlet, the outer wall of the semicircular plate 15 is fixedly connected with a pull ring 17 for pulling the semicircular plate 15, the straight groove 302 arranged on the top of the semicircular groove 301, a position clamping spring 303 is fixedly connected with the top of, the bottom of the limiting column 304 is hemispherical, the top of the semicircular plate 15 is provided with a groove 16, the groove 16 is in fit sliding connection with the bottom of the limiting column 304, the straight cylinder 3 is fixedly connected with an installation rod 11 above the semicircular groove 301, a pressure sensor 10 is fixedly installed on the installation rod 11, the top of the straight cylinder 3 is connected with a straight pipe 5, a connecting pipe 4 is fixedly connected with a through hole of the side wall of the straight pipe 5, a hose 7 is connected with the connecting pipe 4, a first one-way ventilation structure 9 is arranged in the hose 7, the first one-way ventilation structure 9 comprises a first air hole 901, a first circular plate 902, a first circular ball 903, a first spring 904 and a first circular ring 905, the first circular ring 905 is fixedly connected with the inner wall of the hose 7, the first spring 904 is fixedly connected above the first circular ring 905, the top of the first spring 904 is fixedly connected with a first circular ball 903, the first circular plate 902 is provided with a first air hole 901 for ventilation, the top, the top of the first hose 7 is fixedly connected with an air blowing pipe 8 used for blowing air, the straight pipe 5 is provided with a second one-way ventilation structure 13 above the connecting pipe 4, the second one-way ventilation structure 13 comprises a second air hole 1301, a second circular plate 1302, a second round ball 1303, a second spring 1304 and a second circular ring 1305, the top of the second circular ring 1305 is fixedly connected with the second spring 1304, the top of the second spring 1304 is fixedly connected with a second circular ball 1303, the bottom of the second circular plate 1302 is provided with a second air hole 1301, the second circular plate 1302 is attached to the second circular ball 1303 through the second air hole 1301 in a sliding manner, the top of the straight pipe 5 is fixedly connected with an outer cover 6 used for covering a nose, the position limiting column 304 is pushed by the position limiting spring 303 to be in sliding connection with the groove 16 at the top of the semicircular plate 15, the semicircular plate 15 is conveniently fixed and limited in the semicircular groove 301, the stability of the semicircular plate 15 is guaranteed, and the position limiting, the contact and separation of the limiting columns 304 and the grooves 16 are facilitated.
When the air-permeable pipe is used, as shown in fig. 1-6, a first one-way ventilation structure 9 is designed in a hose 7, when the hose 7 is not ventilated, a first spring 904 of the first one-way ventilation structure 9 pushes a first round ball 903 to block a first air hole 901 of a first round plate 902, and when the straight pipe 5 is not ventilated, a second one-way ventilation structure 13 is designed in the straight pipe 5, a second spring 1304 of the second one-way ventilation structure 13 pushes a second round ball 1303 to block a second air hole 1301 of a second round plate 1302; when the nose of a patient is uncomfortable to breathe, the patient performs an air blowing test, when the patient sucks the air blowing pipe 8 to blow air, the flowing air pushes the first round ball 903 to move downwards, the air in the hose 7 flows through the first air hole 901, the second spring 1304 pushes the second round ball 1303 and the second round plate 1302 to block the second air hole 1301, and the flowing air is contacted with the pressure sensor 10 in the straight tube 3 after passing through the straight tube 5 to perform air blowing type respiratory muscle strength measurement; when the patient is not comfortable to blow, a breath test is carried out, the outer cover 6 is covered outside the nose of the patient, the air flowing when the patient exhales into the outer cover 6 pushes the second round ball 1303 to move downwards, the first spring 904 pushes the first round ball 903 and the first round plate 902 to be blocked by the first air hole 901, the flowing air passes through the straight pipe 5 and then contacts with the pressure sensor 10 in the straight cylinder 3 to exhale to measure the respiratory muscle force, the tester can carry out the breath or air blowing measurement, the two modes can be carried out independently, the test modes are diverse, medical workers do not need to prepare various portable respiratory muscle force testers during the test, the test is facilitated for the medical workers, meanwhile, when the patient carries out a plurality of groups of tests, different testers do not need to be replaced, the medical cost of the patient is reduced, the flowing gas transmits the measured data to the display screen 101 for display after being measured by the pressure sensor 10, the waste liquid in the gas is collected through the waste liquid barrel 12, the gas is discharged through the gas outlet 14, wherein the straight tube 5 is in threaded connection with the straight tube 3, the tester can replace the structure of the straight tube 5 and the parts above the straight tube 5 conveniently, and the use of other patients is facilitated;
half-round plate 15 is installed behind half-round groove 301, and screens spring 303 promotes the recess 16 sliding connection at spacing post 304 and half-round plate 15 top, is convenient for fix the half-round plate 15 spacing at half-round groove 301 in, has guaranteed half-round plate 15's stability, and screens spring 303 provides spacing post 304 activity space simultaneously, is convenient for spacing post 304 and recess 16 contact and separation.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. The utility model provides a department of respiration is with portable respiratory muscle strength tester, includes tester body (1), display screen (101), charges mouthful (102), data output port (103), base (2), its characterized in that: the tester comprises a tester body (1) and is characterized in that a charging port (102) for charging is arranged on the right end face of the tester body (1), a data output port (103) for data transmission is arranged on the front end face of the tester body (1), and a display screen (101) for data display is arranged on the top of the tester body (1).
2. The portable respiratory muscle strength tester for the department of respiration as claimed in claim 2, further comprising a straight cylinder (3), a connecting pipe (4), a straight pipe (5), an outer cover (6), a hose (7), an air blowing pipe (8), a first one-way ventilation structure (9), a pressure sensor (10), a mounting rod (11), a second one-way ventilation structure (13), a groove (16) and a pull ring (17), wherein the left end of the top of the tester body (1) is fixedly connected with the base (2), the top of the base (2) is fixedly connected with the straight cylinder (3), the bottom of the side wall of the straight cylinder (3) is provided with a semicircular groove (301), the straight cylinder (3) is connected with a waste liquid collecting structure through the semicircular groove (301), the straight cylinder (3) is fixedly connected with the mounting rod (11) above the semicircular groove (301), the pressure sensor (10) is fixedly mounted on the mounting rod (11), the top of the straight cylinder (3) is connected with a straight pipe (5), a connecting pipe (4) is fixedly connected with a through hole on the side wall of the straight pipe (5), a hose (7) is connected onto the connecting pipe (4), a first one-way ventilation structure (9) is arranged in the hose (7), the first one-way ventilation structure (9) comprises a first air hole (901), a first circular plate (902), a first circular ball (903), a first spring (904) and a first circular ring (905), the first circular ring (905) is fixedly connected with the inner wall of the hose (7), the first spring (904) is fixedly connected above the first circular ring (905), the first circular ball (903) is fixedly connected onto the top of the first spring (904), the first circular plate (902) is provided with the first air hole (901) for ventilation, and the top of the first circular ball (903) is attached to the first air hole (901) in a sliding connection manner, the top of the first hose (7) is fixedly connected with an air blowing pipe (8) used for blowing air, a straight pipe (5) is provided with a second one-way ventilation structure (13) above the connecting pipe (4), the second one-way ventilation structure (13) comprises a second air hole (1301), a second circular plate (1302), a second round ball (1303), a second spring (1304) and a second circular ring (1305), the top of the second circular ring (1305) is fixedly connected with the second spring (1304), the top of the second spring (1304) is fixedly connected with a second round ball (1303), the bottom of the second circular plate (1302) is provided with a second air hole (1301), the second circular plate (1302) is attached to the second round ball (1301) in a sliding connection, and the top of the straight pipe (5) is fixedly connected with an outer cover (6) used for covering a nose; the waste liquid collecting structure comprises a waste liquid barrel (12), air outlet holes (14) and a semicircular plate (15), wherein the semicircular plate (15) and the straight barrel (3) are provided with semicircular grooves (301) for jointing and sliding connection, the inner wall of the semicircular plate (15) is fixedly connected with the waste liquid barrel (12) jointed and sliding connected with the top of the base (2), the side wall of the semicircular plate (15) is uniformly provided with the air outlet holes (14) for air outlet, and the outer wall of the semicircular plate (15) is fixedly connected with a pull ring (17) for pulling the semicircular plate (15); the diameter of the outer ring of the waste liquid barrel (12) is equal to that of the inner ring of the straight barrel (3); straight flute (302) seted up at half slot (301) top, top fixedly connected with screens spring (303) in straight flute (302), screens spring (303) bottom fixedly connected with has spacing post (304) with straight flute (302) laminating sliding connection, spacing post (304) bottom is hemispherical, recess (16) are seted up at semicircle board (15) top, recess (16) and spacing (304) bottom laminating sliding connection.
3. The portable respiratory muscle strength tester for the department of respiration as claimed in claim 2, wherein the top of the straight tube (3) is in threaded connection with the bottom of the straight tube (5) through a thread groove.
4. The portable respiratory muscle strength tester for department of respiration as claimed in claim 2, wherein the connecting tube (4) is in threaded connection with the bottom of the hose (7) through a fixedly connected threaded sleeve.
5. The portable respiratory muscle strength tester for department of respiration as claimed in claim 2, wherein the first circular plate (902) is fixedly connected with the inner wall of the hose (7).
6. The portable respiratory muscle strength tester for department of respiration as claimed in claim 7, wherein the first air hole (901) and the second air hole (1301) are both spherical in shape.
7. The portable respiratory muscle strength tester for department of respiration as claimed in claim 8, wherein the second circular ring (1305) and the second circular plate (1302) are fixedly connected with the straight uniform pipe (5).
8. The portable respiratory muscle strength tester for the department of respiration as claimed in claim 2, wherein the tester body (1) is electrically connected with a built-in storage battery, the processor of the tester body (1) is electrically connected with the pressure sensor (10) and the display screen (101), and the tester body (1) is connected with a computer through PUMA software.
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| CN202010388850.9A CN111513736B (en) | 2020-05-10 | 2020-05-10 | Portable respiratory muscle strength tester for department of respiration |
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| CN202010388850.9A CN111513736B (en) | 2020-05-10 | 2020-05-10 | Portable respiratory muscle strength tester for department of respiration |
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| CN111513736B (en) | 2023-09-15 |
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