CN116671977B - Portable ultrasonic instrument for pulmonary detection - Google Patents
Portable ultrasonic instrument for pulmonary detection Download PDFInfo
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- CN116671977B CN116671977B CN202310948152.3A CN202310948152A CN116671977B CN 116671977 B CN116671977 B CN 116671977B CN 202310948152 A CN202310948152 A CN 202310948152A CN 116671977 B CN116671977 B CN 116671977B
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000002685 pulmonary effect Effects 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 58
- 238000007790 scraping Methods 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims description 43
- 238000001816 cooling Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 15
- 238000002604 ultrasonography Methods 0.000 claims description 13
- 238000000967 suction filtration Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 4
- 230000009351 contact transmission Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 210000004072 lung Anatomy 0.000 description 12
- 239000011324 bead Substances 0.000 description 10
- 210000004243 sweat Anatomy 0.000 description 6
- 235000011837 pasties Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 208000001840 Dandruff Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4427—Device being portable or laptop-like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0825—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the breast, e.g. mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4422—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to hygiene or sterilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to a portable ultrasonic instrument for pulmonary detection, which comprises a probe body, a housing and the like; the upper part and the lower part of the probe body are fixedly connected with a housing respectively. According to the invention, the probe body is replaced by the roller to contact with the skin of a patient, when the silica gel roller rolls on the skin of the patient, the scraping of the roller and the skin of the patient is reduced, the scraping line is clung to the roller, when the roller rotates, the scraping line scrapes off dirt adhered to the roller, the dirt is sucked into the converging cavity and is collected, the dirt is prevented from being transferred along with the movement of the roller, meanwhile, the heater heats the scraping line along with the rotation of the poking line, the residual paste dirt on the scraping line is dried, and then the poking line is poked by the poking line wheel, so that the dirt is easier to fall off from the scraping line, and the condition that the cleaning capability of the roller is reduced is avoided.
Description
Technical Field
The invention relates to the field of medical ultrasonic equipment, in particular to a portable ultrasonic instrument for lung detection.
Background
The method has the advantages that the lung detection is carried out through ultrasound, four areas of the specified lung are required to be detected, in the moving process of the probe, the local cleaning is carried out on the skin surface of a patient in general, then a large amount of couplant is smeared on the patient, so that the probe moves on the skin surface of the patient without obstruction, the couplant is smeared thick, the reflectivity of ultrasonic waves emitted by the probe is increased, ultrasonic signals are blocked, image distortion is caused, even artifacts are generated, after the detection is finished, a large amount of couplant is adhered on the probe, the probe is required to be cleaned, the skin surface of the patient is required to be carefully cleaned through warm water wiping, the jelly on the skin surface is cleaned, the process is complicated, and the portable lung detection ultrasonic instrument is carried with a large amount of couplant, so that the portability of the ultrasonic detection is greatly reduced;
in order to improve the portability of the device, a small amount of couplant can be carried, a thinner layer of couplant can be coated on the skin of a patient, the contact between the probe and the skin of the patient can be influenced by the thin coating of the couplant, the probe scratches the skin of the patient, the patient is scratched, and in the detection process of the probe, dirt on the skin of the patient is adhered to the probe, and the dirt is transferred along with the transfer of the probe;
and because the couplant, sweat, dander, dust and the like are mixed, the dirt is pasty, the difficulty of cleaning is increased, and the detection of the lung is generally divided into four areas, so that a user is required to hold a probe of an ultrasonic instrument for a long time to detect the lung of a patient, and the long-time holding can lead the hand to be sweltered and sweat, so that the user cannot hold the ultrasonic instrument and the ultrasonic instrument is damaged.
Disclosure of Invention
The technical problems of the invention are as follows:
in order to overcome the defects that the conventional ultrasonic lung detection needs to clean local skin and smear a large amount of couplant, the couplant on the probe and the skin of a patient needs to be cleaned later, and dirt on the skin of the patient is easy to adhere to the probe, the invention provides a portable ultrasonic instrument for the ultrasonic lung detection.
In order to solve the technical problems, the invention adopts the technical implementation scheme that:
a portable ultrasonic instrument for pulmonary detection comprises a display screen, a data line and a probe body; the left part of the display screen is detachably connected with a data line; the right part of the data line is connected with a probe body; the device also comprises a housing, a roller, a scraping wire and a suction filtration unit; the upper part and the lower part of the probe body are fixedly connected with a housing respectively; at least seven rollers are rotatably connected to the rear parts of the two housings respectively; the front part of each roller is contacted with one scraping line; three cavities of a converging cavity, a cooling cavity and a radiating cavity are hollowed out in each housing; each converging cavity is internally connected with a suction filtration unit for sucking the roller; the edge of the probe body is replaced by the roller to be in contact with human skin, when the probe body moves between ribs on the surface of the human skin, dirt adhered to the roller is scraped off by the scraping line, and then the impurity is pumped out of the roller by the suction filtration unit.
Preferably, the roller is in the shape of a football made of skin-friendly silica gel.
Preferably, the suction filtration unit comprises a fixed plate, a supporting frame, an air duct, an air pump, a filter piece and a first guide plate; the rear part of each converging cavity is fixedly connected with a fixing plate; at least seven supporting frames are fixedly connected to each fixing plate; each roller is arranged on one supporting frame; at least seven air cylinders penetrate through each fixing plate; each wind barrel corresponds to one supporting frame; the front part of each air duct is fixedly connected with one scraping line; an air extractor is arranged in each cooling cavity; the extraction opening of each air extractor faces to a fixed plate; a filter piece is arranged between each fixed plate and the corresponding air extractor; the front part of each fixed plate is respectively connected with a left first guide plate and a right first guide plate; the rear part of each filter element is respectively contacted with two first guide plates.
Preferably, the supporting frame can be of an elastic telescopic structure, and the supporting frame drives the roller to adapt to skin fluctuation.
Preferably, the device also comprises a driving motor, a transmission rod and a wire pulling wheel; a driving motor is respectively arranged at the left side and the right side of each air duct; each driving motor output shaft is fixedly connected with a transmission rod; one side of each transmission rod far away from the driving motor is fixedly connected with a wire pulling wheel respectively; every two adjacent wire pulling wheels are respectively contacted with one scraping wire; the dirt on the upper part of the roller is scraped through the scraping wire, and then the scraping wire is stirred through the wire stirring wheel, so that the scraping wire shakes, and the dirt is shaken off from the scraping wire.
Preferably, a heater is also included; the middle part of each wire pulling wheel is hollowed and is provided with an opening at one side far away from the driving motor; a heater is respectively arranged in each wire pulling wheel; the heater is provided with a propeller blade structure; through the rotation of dialling the line wheel, drive the heater and rotate, the screw blade structure on the heater rotates, and air flows to dialling line wheel opening one side from one side of driving motor, and the heat of synchronous drive heater flows to dialling line wheel opening one side, and the heat is to scraping line heating, scrapes the dirty heating drying on the line to it.
Preferably, the device further comprises a collecting unit; two collection units distributed left and right are respectively arranged in each cooling cavity; the front parts of the two collecting units in the same cooling cavity are fixedly connected with an air extractor together; two collecting units in the same cooling cavity are matched with one filtering piece together; each collecting unit is in contact fit with one first guide plate; the collecting unit comprises a hand wheel, a wind-up roll, an electric sliding rail, an electric sliding block, a slag frame, a blower, a second guide plate, a scraper, a third guide plate and an electric gate; the probe body is rotationally connected with two handwheels distributed left and right; the upper part and the lower part of each hand wheel are respectively provided with a rotating wheel part; two wind-up rolls are respectively arranged on the two hand wheels; every two wind-up rolls are respectively positioned in one cooling cavity; two wind-up rolls in the same cooling cavity are connected with the filter element; each air extractor is provided with an electric sliding rail; each electric sliding rail is connected with an electric sliding block in a sliding way; each electric sliding block is fixedly connected with a slag frame; the lower part of each slag frame is provided with a wedge-shaped surface for conveniently guiding the dirty slag; the left part and the right part of each cooling cavity are respectively connected with a first guide plate in a rotating way; a torsion spring is arranged between each first guide plate and the cooling cavity; each slag frame is in contact transmission with one first guide plate; each slag frame is provided with a slag cleaning port at one side facing the hand wheel; the upper part of each slag removing port is fixedly connected with a scraper; each scraper is matched with the filter element; each slag frame is provided with an electric gate at one side far away from the slag cleaning port; the hand wheel is manually rotated, the wind-up roller drives the filter element to wind up, dirt on the filter element is scraped by the scraper and is collected into the slag frame, and dirt accumulation on the filter element is reduced.
Preferably, the device further comprises a blower, a second guide plate and a third guide plate; a second deflector and a third deflector are fixedly connected at the front and the rear of each slag removal port in an inclined and backward way; each second guide plate is vertically and fixedly connected with one scraper; each second deflector is parallel to the adjacent third deflector.
Preferably, a plurality of ventilation holes are formed through each scraper and the corresponding second deflector.
Preferably, the cooling device comprises a cooler and a parting bead; each cooling cavity is provided with a cooler; the cooler is in a grid shape; the cooler is positioned between the air extractor and the filter element; at least seven air outlets are respectively arranged on each heat dissipation cavity; at least seven circular arc-shaped parting strips are respectively arranged on each housing; each parting bead is arranged with each air outlet at intervals.
The beneficial effects of the invention are as follows: 1. the contact between the probe body and the skin of a patient is replaced by the roller, when the rugby-shaped skin-friendly silica gel roller rolls on the skin of the patient, the contact area between the roller and the skin of the patient is reduced, the scraping line is tightly attached to the roller, when the roller rotates, the scraping line scrapes off dirt on the roller, the dirt is sucked into the converging cavity in an air suction mode, and finally the dirt is collected on the filter element, so that the dirt is prevented from being transferred to other positions of the skin of the patient along with the movement of the roller.
2. The heater rotates along with dialling the line to be provided with screw blade structure on the heater, so the heat that the heater produced is blown to the line of scraping, and the heat heats the line of scraping, makes the remaining pasty dirt on the line of scraping dry, and the rethread dialling line wheel is to stirring of the line of scraping, makes the dirt more easily drop from the line of scraping, avoids scraping on the line dirt to pile up, takes place to the condition that the clearance ability of gyro wheel descends.
3. The parting bead that the housing was add for the user when holding the probe body, the parting bead is contacted first to the hand, avoids the hand to block up the air exit, so after the air after the cooling blows out from the air exit, flows along the clearance between the adjacent parting bead, cools down the hand, and the blowing of air simultaneously takes the moisture away from the hand, still effectively avoids the sultry sweat of hand, wet smooth between user's hand and the ultrasonic instrument probe, and the user can't hold the ultrasonic instrument probe, and the ultrasonic instrument probe landing causes the condition emergence of ultrasonic instrument probe damage.
Drawings
FIG. 1 is a schematic perspective view of a portable ultrasound apparatus for pulmonary detection according to the present invention;
FIG. 2 is a schematic view of a first combined three-dimensional structure of a portable ultrasound apparatus for pulmonary detection according to the invention;
FIG. 3 is a schematic view of a portion of a perspective structure of a suction filtration unit of a portable ultrasound apparatus for pulmonary detection according to the present invention;
FIG. 4 is a schematic view of a second combined perspective of a portable ultrasound apparatus for pulmonary detection in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a third combined partial cross-sectional view of a portable ultrasound apparatus for pulmonary detection in accordance with the invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B in accordance with the present invention;
FIG. 8 is a schematic view showing a perspective view of a portion of a collection unit of a portable ultrasound apparatus for pulmonary detection in accordance with the present invention;
FIG. 9 is a partial cross-sectional view of a collection unit of a portable ultrasound apparatus for pulmonary detection in accordance with the invention;
fig. 10 is a schematic view showing a fourth combined three-dimensional structure of the portable ultrasonic apparatus for pulmonary detection of the present invention.
Reference numerals illustrate: 1-display screen, 2-data line, 3-probe body, 4-housing, 5-gyro wheel, 6-scrape line, 4001-chamber that converges, 4002-cooling chamber, 4003-heat dissipation chamber, 4004-air exit, 101-fixed plate, 102-support frame, 103-dryer, 104-air extractor, 105-filter, 106-first guide plate, 201-driving motor, 202-transfer line, 203-wire reel, 204-heater, 301-hand wheel, 302-wind-up roll, 303-electric slide rail, 304-electric slide block, 305-slag frame, 306-air-blower, 307-second guide plate, 308-scraper, 309-third guide plate, 3010-electric gate, 30501-slag-cleaning mouth, 401-cooler, 402-parting bead.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1
A portable ultrasonic instrument for pulmonary detection, according to the figures 1-10, comprises a display screen 1, a data line 2 and a probe body 3; the left part of the display screen 1 is detachably connected with a data line 2; the right part of the data line 2 is connected with a probe body 3;
the device also comprises a housing 4, a roller 5, a scraping wire 6 and a suction filtration unit; the upper part and the lower part of the probe body 3 are respectively welded with a housing 4; at least seven rollers 5 are rotatably connected to the rear parts of the two housings 4 respectively; the front part of each roller 5 is contacted with a scraping line 6; three cavities of a converging cavity 4001, a cooling cavity 4002 and a heat dissipation cavity 4003 are respectively hollowed out in each cover shell 4; a suction filtration unit for sucking the roller 5 is respectively connected in each confluence cavity 4001; the edge that replaces probe body 3 through gyro wheel 5 contacts with human skin, and when probe body 3 removed between human skin surface rib to scrape the dirty of adhesion on gyro wheel 5 through scraping line 6, rethread suction filtration unit is taken out impurity and is taken off gyro wheel 5, avoids probe body 3 to scratch patient's skin, makes the injured condition of patient to and to the dirty processing of adhesion on the gyro wheel 5, avoid in the testing process, will pollute the dirty transfer.
The roller 5 is in a football shape made of skin-friendly silica gel material and is used for reducing the contact area between the roller 5 and skin, so that dirt on the skin is prevented from adhering to the surface of the roller 5, and the roller 5 transfers the dirt to other positions when the probe body 3 moves.
Example 2
On the basis of the 1 st specific embodiment, according to fig. 2-5, the suction filtration unit comprises a fixed plate 101, a support frame 102, a wind barrel 103, an air extractor 104, a filtration piece 105 and a first guide plate 106; a fixing plate 101 is welded at the rear part of each confluence cavity 4001; at least seven supporting frames 102 are welded on each fixed plate 101; each roller 5 is mounted on a support frame 102; at least seven air cylinders 103 penetrate through each fixed plate 101; each wind barrel 103 corresponds to the position of one supporting frame 102; the front part of each air duct 103 is fixedly connected with one scraping line 6; an air extractor 104 is respectively arranged in each cooling cavity 4002; the extraction opening of each air extractor 104 faces one fixed plate 101; a filter element 105 is arranged between each fixed plate 101 and the corresponding air extractor 104; the filter element 105 is a filter cloth; the front part of each fixed plate 101 is respectively connected with a left first guide plate 106 and a right first guide plate 106; the rear of each filter element 105 is in contact with two first deflectors 106.
Example 3
Based on the 2 nd specific embodiment, according to fig. 2-5, the supporting frame 102 may be an elastic telescopic structure, the supporting frame 102 drives the roller 5 to adapt to skin fluctuation, when the user holds the probe body 3 to ultrasonically detect the lung of the human body, the probe body 3 detects the skin surface of the patient, the probe body 3 scrapes the skin of the patient between ribs, so as to cause uncomfortable feeling of the patient, and by adding the supporting frame 102 structure of the elastic support on the roller 5, the roller 5 adaptively moves against the skin surface of the patient, thereby ensuring continuity of the ultrasonic detection of the lung and reducing scratch of the probe body 3 to the skin of the patient.
Referring to the drawings, the specific implementation process shown in fig. 1 to 5 is as follows:
the method comprises the steps of firstly smearing a small amount of couplant on the chest skin of a patient, enabling the couplant to be smeared uniformly, connecting a data line 2 to a display screen 1, enabling the patient to lie on a detection table, enabling an operator to hold a probe body 3 provided with a housing 4, transferring the probe body 3 to the lung position of the patient, enabling a detection opening of the probe body 3 to be attached to the skin of the patient downwards, enabling the probe body 3 to be replaced by a roller 5, reducing the contact area between the roller 5 and the skin of the patient when the rugby-shaped skin-friendly silica gel roller 5 rolls on the skin of the patient, enabling each roller 5 to be supported by an elastically telescopic supporting frame 102, enabling the roller 5 to move towards a corresponding air cylinder 103 when the roller 5 passes through ribs, enabling the roller 5 to move towards the direction of the air cylinder 103 when the roller 5 is attached with the couplant, sweat, scurf and other dirty, enabling the roller 6 to be arranged on the air cylinder 103 to cling to the roller 5, and enabling the roller 6 to scrape dirty on the roller 5 to be prevented from being transferred to other positions of the skin of the patient when the roller 5 rotates.
Meanwhile, when the scraping wire 6 scrapes off dirt on the roller 5, the air extractor 104 is controlled to be started, the air extractor 104 pumps air on the skin surface of a patient through each air duct 103, and meanwhile, the dirt scraped off by the scraping wire 6 moves into the confluence cavity 4001 along with the air entering the air duct 103 and is finally filtered through the filter element 105, the dirt is blocked on the filter element 105, so that the dirt is automatically cleaned, and the dirt is prevented from being transferred to the skin everywhere, so that the skin surface is messy.
Meanwhile, in the ultrasonic detection process, the skin surface can generate heat, the probe is attached to the skin surface, the skin is poor in heat dissipation, at the moment, the air suction of the air suction machine 104 is used for sucking external air into the confluence cavity 4001 through the air duct 103, so that when the external air flows along the skin surface of a patient and enters the confluence cavity 4001 through the air duct 103, the air flows to heat the skin surface, and also the external air is sucked into the confluence cavity 4001, so that the absorption of skin heat in the detection process is effectively realized, and discomfort of the patient in the detection process is avoided.
Example 4
On the basis of the 3 rd specific embodiment, according to fig. 2 and 6-7, the device further comprises a driving motor 201, a transmission rod 202 and a wire pulling wheel 203; a driving motor 201 is respectively arranged at the left side and the right side of each air duct 103; the driving motor 201 is a stepping motor; the output shaft of each driving motor 201 is fixedly connected with a transmission rod 202; one side of each transmission rod 202 far away from the driving motor 201 is fixedly connected with a wire pulling wheel 203; each two adjacent wire pulling wheels 203 are respectively contacted with one scraping wire 6; the dirt on the upper part of the roller 5 is scraped off by the scraping wire 6, and then the scraping wire 6 is stirred by the wire stirring wheel 203, so that the scraping wire 6 shakes, and the dirt is shaken off from the scraping wire 6.
Example 5
On the basis of the 4 th embodiment, according to fig. 2 and 7, a heater 204 is further included; the middle of each wire pulling wheel 203 is hollowed and is open at one side far away from the driving motor 201; a heater 204 is arranged in each wire pulling wheel 203; the heater 204 is provided with a propeller blade structure; through the rotation of the wire pulling wheel 203, the heater 204 is driven to rotate, the propeller blade structure on the heater 204 rotates, air flows from one side of the driving motor 201 to one side of the opening of the wire pulling wheel 203, heat of the heater 204 is synchronously driven to flow to one side of the opening of the wire pulling wheel 203, the heat heats the scraping wire 6, and the scraping wire 6 heats and dries dirt on the scraping wire.
Referring to the drawings, the specific implementation process shown in fig. 6 to 7 is as follows:
in actual use, the couplant is dried and attached to the skin surface of a patient, sweat and dander on the skin are mixed into dirt, the dirt is adhered to the roller 5, when the dirt is scraped off by the scraper wire 6, although the scraped dirt is always sucked off by the air extractor 104, part of the dirt is still transferred to the scraper wire 6, at the moment, the driving motor 201 is controlled to be started, the output shaft of the driving motor 201 rotates, the transmission rod 202 and the wire pulling wheel 203 are synchronously driven to rotate, the wire pulling wheel 203 is contacted with the scraper wire 6 again, the scraper wire 6 is periodically pulled in the rotation process of the wire pulling wheel 203, so that the residual dirt on the scraper wire 6 is shaken off, and the dirt is taken away by the air suction of the air extractor 104.
And considering that, due to the existence of sweat and coupling agent, the scurf dust and the like adhered on the scraping wire 6 are in pasty state, at this time, the heater 204 is controlled to be started, the heater 204 generates heat, the heater 204 rotates along with the wire pulling wheel 203, and the heater 204 is provided with a propeller blade structure, so that the heat generated by the heater 204 is blown to the scraping wire 6, the heat heats the scraping wire 6, so that the residual dirt on the scraping wire 6 is dried, and then the scraping wire 6 is pulled by the wire pulling wheel 203, so that the dirt is easier to fall off from the scraping wire 6, the dirt accumulation on the scraping wire 6 is avoided, and the condition that the cleaning capability of the roller 5 is reduced occurs.
Example 6
On the basis of the 5 th embodiment, according to fig. 2 and 8-9, a collecting unit is further included; two collection units distributed left and right are respectively arranged in each cooling cavity 4002; the front parts of the two collecting units in the same cooling cavity 4002 are fixedly connected with an air extractor 104; two collection units in the same cooling cavity 4002 are matched with one filter piece 105 together; each collecting unit is in contact fit with one first deflector 106;
the collecting unit comprises a hand wheel 301, a wind-up roller 302, an electric sliding rail 303, an electric sliding block 304, a slag frame 305, a blower 306, a second deflector 307, a scraper 308, a third deflector 309 and an electric gate 3010; the probe body 3 is rotationally connected with two handwheels 301 distributed left and right; the upper part and the lower part of each hand wheel 301 are respectively provided with a rotating wheel part; two wind-up rolls 302 are respectively arranged on the two hand wheels 301; each two wind-up rolls 302 are positioned in one cooling cavity 4002; two wind-up rolls 302 in the same cooling cavity 4002 are connected with the filter element 105; each air extractor 104 is provided with an electric sliding rail 303; each electric sliding rail 303 is connected with an electric sliding block 304 in a sliding way; each electric slide block 304 is fixedly connected with a slag frame 305; the lower part of each slag frame 305 is provided with a wedge-shaped surface; the left part and the right part of each cooling cavity 4002 are respectively connected with a first guide plate 106 in a rotating way; a torsion spring is arranged between each first guide plate 106 and the cooling cavity 4002; each slag frame 305 is in contact transmission with one first deflector 106; each slag frame 305 is provided with a slag removal opening 30501 at one side facing the hand wheel 301; the upper part of each slag removing opening 30501 is fixedly connected with a scraper 308; each scraper 308 cooperates with the filter element 105; each slag frame 305 is provided with an electric gate 3010 at one side far away from the slag removal port 30501; manual rotation hand wheel 301, wind-up roll 302 drive filter 105 rolling, scrape the dirty on the filter 105 through scraper 308, collect in slag charge frame 305, reduce the accumulation of dirty on the filter 105.
Example 7
On the basis of the 6 th embodiment, according to fig. 1 and 9, a blower 306, a second deflector 307 and a third deflector 309 are further included; a second deflector 307 and a third deflector 309 are welded on the front and rear of each slag removing opening 30501 respectively; each second deflector 307 is fixedly connected with one scraper 308; each second baffle 307 is parallel to an adjacent third baffle 309.
Each scraper 308 and the corresponding second guide plate 307 are penetrated with a plurality of ventilation holes, when the scraper 308 scrapes dirt on the filter element 105, the dirt adheres to the scraper 308, and the blower 306 blows air to guide the air to the cutter head of the scraper 308 through the ventilation holes, so that the dirt adhered to the cutter head of the scraper 308 is blown off.
Referring to the drawings, the specific implementation process shown in fig. 8 to 9 is as follows:
after the ultrasonic instrument is used for a period of time, a large amount of dirt is accumulated on the filter element 105, at the moment, the electric sliding block 304 is controlled to move on the electric sliding rail 303, the electric sliding block 304 moves towards the direction of the filter element 105, the slag frame 305 and the scraper 308 are synchronously driven to move, meanwhile, the slag frame 305 is firstly contacted with the first guide plate 106 when moving, then the first guide plate 106 is pushed to rotate, the first guide plate 106 is separated from the filter element 105, when the scraper 308 is contacted with the filter element 105 wound on the winding roller 302, the electric sliding block 304 is controlled to stop moving, at the moment, the hand wheel 301 is manually rotated by an operator, the winding roller 302 is synchronously driven to wind the filter element 105, the rotating directions of the two hand wheels 301 are consistent, when the filter element 105 is wound on the winding roller 302, the scraper 308 drives the dirt adhered on the filter element 105 to be shoveled down, and is collected in the slag frame 305, when the hand wheel 301 is kept rotating, the hand wheel 301 on the other side is rotated, the filter element 105 is reset, the filter element 105 is prevented from being cleaned, the filter element 105 is prevented from being adhered to a large amount after the filter element 105 is used for a long time, and the filter element 105 is prevented from being polluted, and the filter element 105 is adhered to the surface of the filter element is reduced, and the filter element is filtered by the skin is prevented from being polluted, and the skin due to the heat absorption effect is reduced, and the filter element is reduced.
Considering that dirt also remains on the scraper 308 when the scraper 308 scrapes the dirt from the filter 105 wound on the wind-up roller 302, or dirt remains on the bottom of the slag frame 305, the dirt at the bottom of the slag frame 305 is inconvenient to be discharged, at this time, by starting the blower 306, when the blower 306 blows from front to back, air blows backward, through the air holes on the second deflector 307 and the scraper 308, after the air flows through the air holes, the air flows to the back-off position of the scraper 308, the residual dirt on the scraper 308 is blown, so that the dirt is blown off the scraper 308, the dirt blown off simultaneously, and the dirt scraped off from the filter 105 falls on the inclined third deflector 309, the dirt is blown to the bottom of the slag frame 305 by the wind blown off from the scraper 308, meanwhile, the front of the slag frame 305 is a wedge surface, the blower 306 blows the dirt dropped on the slag frame 305 from back to front at this time, the wedge surface is moved along the wedge surface, after a part of dirt is gathered on the wedge surface, the dirt is transferred to the electric probe 3, and then the dirt is blown off into the electric gate 3010, and the electric gate 3010 is opened, and the electric gate is opened, and the dirt is discharged into the position 3010.
Example 8
On the basis of the 7 th specific embodiment, according to the embodiment shown in fig. 1 and 10, a cooler 401 and a parting bead 402 are included; each cooling cavity 4002 is provided with a cooler 401; the cooler 401 is grid-shaped; the cooler 401 is located between the air extractor 104 and the filter 105; each heat dissipation cavity 4003 is provided with at least seven air outlets 4004; at least seven division bars 402 are respectively arranged on each housing 4; each division bar 402 is arranged at intervals from the respective air outlet 4004.
Referring to the drawings, the specific implementation process shown in fig. 1 and 10 is as follows:
during the lung inspection, except that the heat generation on skin surface, probe body 3 also can generate heat when the operation, and the user also can sultry on hand when holding probe body 3, this moment through add cooler 401 at cooling chamber 4002, make air pump 104 when inhaling, the filtration is accomplished on filter 105, afterwards, pass through cooler 401 again, cooler 401 cools down the air, simultaneously be provided with a plurality of louvres with probe body 3 intercommunication in cooling chamber 4002, the heat that probe body 3 produced enters into cooling chamber 4002 through the louvres, cooler 401 also cools down it simultaneously, then the air reenters cooling chamber 4003, the air after the cooling blows out from each air exit 4004, wherein again at housing 4 add the parting bead 402, make the user when holding probe body 3, the hand contact parting bead 4004 earlier, avoid the hand to blow out the air exit 4004 after the cooling, so the air after blowing out from air exit 4004, flow along the clearance between the adjacent parting bead 402, the portion carries out the cooling strip simultaneously, the moisture meter is blown off to the probe, the ultrasonic device is still carried out to the noise meter, the noise meter is not led to the hand to the noise meter, the noise meter is further avoided the hand to be broken down, the hand is further used to the ultrasonic device is not sweltered to the hand, the ultrasonic device is further used to the hand to the ultrasonic device is sweated.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (6)
1. A portable ultrasonic instrument for pulmonary detection comprises a display screen (1); the left part of the display screen (1) is detachably connected with a data line (2); the right part of the data line (2) is connected with a probe body (3); the method is characterized in that: also comprises a housing (4); the upper part and the lower part of the probe body (3) are fixedly connected with a housing (4) respectively; at least seven rollers (5) are rotatably connected to the rear parts of the two housings (4); the front part of each roller (5) is contacted with a scraping wire (6); three cavities of a converging cavity (4001), a cooling cavity (4002) and a heat dissipation cavity (4003) are hollowed out in each cover shell (4); each confluence cavity (4001) is internally connected with a suction filtration unit for sucking the roller (5); the edge of the probe body (3) is replaced by the roller (5) to be contacted with human skin, when the probe body (3) moves between ribs on the surface of the human skin, dirt adhered to the roller (5) is scraped off by the scraping line (6), and then the impurity is pumped out of the roller (5) by the pumping filtration unit;
the suction filtration unit comprises a fixed plate (101); the rear part of each confluence cavity (4001) is fixedly connected with a fixed plate (101); at least seven supporting frames (102) are fixedly connected to each fixing plate (101); each roller (5) is arranged on one supporting frame (102); at least seven air cylinders (103) are respectively penetrated through each fixing plate (101); each wind barrel (103) corresponds to the position of one supporting frame (102); the front part of each air duct (103) is fixedly connected with a scraping wire (6); an air extractor (104) is respectively arranged in each cooling cavity (4002); the extraction opening of each air extractor (104) faces to a fixed plate (101); a filter element (105) is arranged between each fixing plate (101) and the corresponding air extractor (104); the front part of each fixed plate (101) is respectively connected with a left first guide plate (106) and a right first guide plate (106); the rear part of each filter element (105) is respectively contacted with two first guide plates (106);
also comprises a driving motor (201); a driving motor (201) is respectively arranged at the left side and the right side of each air duct (103); the output shaft of each driving motor (201) is fixedly connected with a transmission rod (202); one side of each transmission rod (202) far away from the driving motor (201) is fixedly connected with a wire pulling wheel (203); every two adjacent wire pulling wheels (203) are respectively contacted with one scraping wire (6); scraping dirt on the upper part of the roller (5) through the scraping wire (6), and then poking the scraping wire (6) through the poking wire wheel (203) to enable the scraping wire (6) to shake, so that the dirt is shaken off from the scraping wire (6);
also comprises a heater (204); the middle part of each wire pulling wheel (203) is hollowed and is open at one side far away from the driving motor (201); a heater (204) is respectively arranged in each wire pulling wheel (203); a propeller blade structure is arranged on the heater (204); the heater (204) is driven to rotate through the rotation of the wire pulling wheel (203), the propeller blade structure on the heater (204) rotates, air flows from one side of the driving motor (201) to one side of the opening of the wire pulling wheel (203), heat of the heater (204) is synchronously driven to flow to one side of the opening of the wire pulling wheel (203), the heat heats the scraping wire (6), and the scraping wire (6) heats and dries dirt on the scraping wire;
the device also comprises a collecting unit; two collection units distributed left and right are respectively arranged in each cooling cavity (4002); the front parts of two collecting units in the same cooling cavity (4002) are fixedly connected with an air extractor (104) together; two collecting units in the same cooling cavity (4002) are matched with one filtering piece (105) together; each collecting unit is in contact fit with one first guide plate (106); the collecting unit comprises a hand wheel (301); the probe body (3) is rotationally connected with two handwheels (301) distributed left and right; the upper part and the lower part of each hand wheel (301) are respectively provided with a rotating wheel part; two winding rollers (302) are respectively arranged on the two hand wheels (301); every two wind-up rolls (302) are respectively positioned in one cooling cavity (4002); two winding rollers (302) in the same cooling cavity (4002) are connected with the filter element (105); each air extractor (104) is provided with an electric sliding rail (303); each electric sliding rail (303) is connected with an electric sliding block (304) in a sliding way; each electric sliding block (304) is fixedly connected with a slag frame (305); the lower part of each slag frame (305) is provided with a wedge-shaped surface for facilitating the diversion of the dirty slag; the left part and the right part of each cooling cavity (4002) are respectively connected with a first guide plate (106) in a rotating way; a torsion spring is arranged between each first guide plate (106) and the cooling cavity (4002); each slag frame (305) is in contact transmission with one first guide plate (106); each slag frame (305) is provided with a slag cleaning port (30501) on one side facing the hand wheel (301); the upper part of each slag removing opening (30501) is fixedly connected with a scraper (308); each scraper (308) cooperates with a filter element (105); each slag frame (305) is provided with an electric gate (3010) at one side far away from the slag cleaning port (30501); the hand wheel (301) is manually rotated, the wind-up roller (302) drives the filter element (105) to wind up, dirt on the filter element (105) is scraped by the scraper (308), and the dirt is collected into the slag frame (305), so that the accumulation of the dirt on the filter element (105) is reduced.
2. A portable ultrasound machine for pulmonary detection according to claim 1, wherein: the roller (5) is in a football shape made of skin-friendly silica gel.
3. A portable ultrasound machine for pulmonary detection according to claim 1, wherein: the support frame (102) is of an elastic telescopic structure, and the support frame (102) drives the roller (5) to adapt to skin fluctuation.
4. A portable ultrasound machine for pulmonary detection according to claim 1, wherein: also comprises a blower (306); a second deflector (307) and a third deflector (309) are fixedly connected at the front and the rear of each slag removing opening (30501) in a tilting way; each second guide plate (307) is vertically fixedly connected with one scraper (308); each second baffle (307) is parallel to an adjacent third baffle (309).
5. A portable ultrasound machine for pulmonary detection according to claim 4, wherein: a plurality of vent holes are formed through each scraper (308) and the corresponding second deflector (307).
6. A portable ultrasound machine for pulmonary detection according to claim 4, wherein: comprises a cooler (401); each cooling cavity (4002) is provided with a cooler (401); the cooler (401) is in a grid shape; the cooler (401) is positioned between the air extractor (104) and the filter element (105); at least seven air outlets (4004) are respectively arranged on each heat dissipation cavity (4003); at least seven circular arc-shaped parting strips (402) are respectively arranged on each housing (4); each division bar (402) is arranged at intervals with each air outlet (4004).
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| CN202310948152.3A CN116671977B (en) | 2023-07-31 | 2023-07-31 | Portable ultrasonic instrument for pulmonary detection |
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| CN202310948152.3A CN116671977B (en) | 2023-07-31 | 2023-07-31 | Portable ultrasonic instrument for pulmonary detection |
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| CN116671977A (en) | 2023-09-01 |
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