CN215306088U - Noninvasive liver fiber detection diagnostic instrument with ultrasonic coupling agent heating function - Google Patents
Noninvasive liver fiber detection diagnostic instrument with ultrasonic coupling agent heating function Download PDFInfo
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- CN215306088U CN215306088U CN202120456800.XU CN202120456800U CN215306088U CN 215306088 U CN215306088 U CN 215306088U CN 202120456800 U CN202120456800 U CN 202120456800U CN 215306088 U CN215306088 U CN 215306088U
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- placing barrel
- noninvasive
- heating function
- ultrasonic couplant
- liver fiber
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 210000004185 liver Anatomy 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 239000007822 coupling agent Substances 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 abstract description 5
- 206010019668 Hepatic fibrosis Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000005228 liver tissue Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002091 elastography Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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Abstract
The utility model discloses a noninvasive liver fiber detection and diagnosis instrument with an ultrasonic couplant heating function, which comprises a noninvasive liver fiber detection and diagnosis instrument, wherein a placing barrel with an opening at the upper end is arranged on one side of a control plate of the noninvasive liver fiber detection and diagnosis instrument, and a heating device is embedded in the inner wall of the placing barrel. The heating device is electrically connected with a controller of the noninvasive liver fiber detection diagnostic instrument. The upper opening part of the placing barrel is covered with a sealing device. The utility model can keep the temperature of the ultrasonic couplant at about 40 ℃ all the time, and the ultrasonic couplant can not make patients feel cold when in use, thereby improving the comfort of the patients.
Description
Technical Field
The utility model belongs to the field of body detection equipment, and particularly relates to a noninvasive liver fiber detection diagnostic instrument with an ultrasonic couplant heating function.
Background
The noninvasive hepatic fibrosis detection is implemented by utilizing a global advanced instantaneous elastography technology, adopting low-frequency shear waves to actively excite liver tissues to form strain, and utilizing a professional probe to capture the propagation process of the low-frequency shear waves in the liver tissues. The soft and hard fibrosis degree and the fat content of the liver are quantitatively detected, and accurate detection and digital management of the health of the liver are realized. The aims of early screening, early finding and early preventing of hepatic fibrosis and liver cirrhosis airways are fulfilled.
When noninvasive hepatic fibrosis detection is carried out, an ultrasonic couplant needs to be smeared on the surface of the skin of a patient, and the positioning is carried out by adopting ultrasound. The temperature of the human body is between 36 ℃ and 37 ℃, and the temperature of the ultrasonic couplant at the normal temperature is lower than the value, so that the patient feels discomfort when using the ultrasonic couplant.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model overcomes the defects of the prior art, provides the noninvasive liver fiber detection diagnostic instrument with the ultrasonic couplant heating function, can keep the ultrasonic couplant at about 40 ℃ all the time, does not make the patient feel cold when in use, and improves the comfort level of the patient.
The technical scheme adopted by the utility model for solving the existing problems is as follows:
take noninvasive liver fibre of ultrasonic coupling agent heating function to detect diagnostic apparatus, including noninvasive liver fibre detection diagnostic apparatus, noninvasive liver fibre detects control panel one side of diagnostic apparatus and is equipped with the open bucket of placing in upper end, the bucket inner wall of placing inlay and be equipped with heating device.
The heating device is electrically connected with a controller of the noninvasive liver fiber detection diagnostic instrument.
The upper opening part of the placing barrel is covered with a sealing device.
The sealing plate comprises two shells, the two shells are symmetrically arranged on two sides of the placing barrel, and the shells are fixedly connected with the control panel.
The inside flexible chamber that is equipped with of casing, flexible chamber towards the uncovered arrangement of one end of placing the bucket.
The inside slip of flexible intracavity is equipped with a plurality of ejector pin, and the ejector pin is arranged into one row, and two adjacent ejector pins contact each other.
The one end that the bucket was placed to the ejector pin dorsad is fixed with the slide bar, and the terminal surface that the bucket was placed to the casing dorsad is equipped with a plurality of and flexible chamber through connection's through-hole, and inside the slide bar end wore to establish to the through-hole, the cover was equipped with the spring on the slide bar, the spring both ends respectively with flexible chamber terminal surface and ejector pin contact.
The push rods in the two shells are the same in quantity, the push rods in the two shells contact with each other towards the axial end of the placing barrel, and the contact point is located on the central line of the placing barrel.
Preferably, a conical groove is concavely arranged on the bottom surface of the placing barrel.
Preferably, the inner wall of the placing barrel is internally provided with a concave groove, the concave groove is positioned above the heating device, and a detection sensor is arranged inside the concave groove.
Preferably, the inner wall of the placing barrel is internally provided with two grooves which are symmetrically arranged around the axis of the placing barrel.
The detection sensor is a group of correlation photoelectric sensors, and the group of correlation photoelectric sensors are respectively arranged in the two grooves.
Preferably, place bucket inner wall on inlay and be equipped with temperature sensor, detection sensor respectively with not having controller electric connection that does not have liver fibre detection diagnostic apparatus.
Preferably, the temperature sensor is positioned between the heating device and the detection sensor.
Preferably, the end surface of the ejector rod near the axis of the placing barrel is internally provided with a notch, so the notch is spliced into an internally concave conical groove.
Preferably, a soft rubber pad is arranged on the end face of one end, facing the placing barrel, of the ejector rod.
Preferably, the heating device is a constant temperature heating device.
Preferably, the heating device adopts a ceramic heater.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the ultrasonic couplant can be heated and insulated, so that the temperature of the ultrasonic couplant is closer to the skin temperature of a human body, and the comfort level of a patient is improved when the ultrasonic couplant is used.
(2) Place the uncovered department in bucket upper end and be equipped with sealing device, further improved and placed the inside heat preservation effect of bucket, avoid the heat to run off, reduce the energy consumption.
(3) The ejector pin towards the one end terminal surface of placing the bucket be equipped with soft rubber pad, soft rubber pad can take place deformation when extrusion ultrasonic couplant filling tube for its and ultrasonic couplant filling tube in close contact with further increase place the inside leakproofness of bucket and heat insulating ability.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a figure of the control board of the noninvasive liver fiber detecting and diagnosing instrument with the ultrasonic couplant heating function of the utility model,
figure 2 is a cross-sectional view of a control panel of the present invention,
figure 3 is an enlarged view of a portion of figure 2 at a,
figure 4 is a partial cross-sectional view of the sealing device of the present invention,
FIG. 5 is a schematic view of the ejector pin of the present invention.
In the figure, 1-a control panel, 2-a placing barrel, 201-a conical groove, 3-a sealing device, 301-a shell, 3011-a telescopic cavity, 302-a mandril, 3021-a notch, 303-a slide bar, 304-a spring, 4-a heating device, 5-a detection sensor and 6-a temperature sensor.
Detailed Description
The attached drawings are the best embodiments of the noninvasive liver fiber detection diagnostic apparatus with the ultrasonic couplant heating function, and the utility model is further explained in detail with the attached drawings.
As shown in attached drawings 1, 2 and 3, the noninvasive liver fiber detection and diagnosis instrument with the ultrasonic couplant heating function comprises a noninvasive liver fiber detection and diagnosis instrument which is in the prior art and can adopt Haas Kerr FT series products.
It detects diagnostic instrument's control panel 1 one side and is equipped with the open bucket 2 of placing in upper end to have not wound liver fibre, 2 inner walls of bucket of placing inlay and be equipped with heating device 4, heating device 4 and the controller electric connection who does not have liver fibre and detect diagnostic instrument. The heating device 4 adopts a constant temperature heating device which adopts a ceramic heater. The ceramic heater is divided into two types, namely a PTC ceramic heating element and an MCH ceramic heating element, any one of the heating devices 4 can be adopted, and the heating temperature is set to be 39-42 ℃.
The upper opening part of the placing barrel 2 is covered with a sealing device 3.
As shown in fig. 4 and fig. 5, the sealing plate 3 includes two shells 301, the two shells 301 are symmetrically disposed at two sides of the placing barrel 2, the shells 301 are fixedly connected to the control plate 1,
the inside flexible chamber 3011 that is equipped with of casing 301, flexible chamber 3011 is opened towards the one end of placing bucket 2 and is arranged.
If the depth of the inner part of the placing barrel 2 is larger than the length of the ultrasonic couplant filling pipe:
inside slip of flexible chamber 3011 is equipped with a ejector pin 302, and the one end that bucket 2 was placed dorsad to ejector pin 302 is fixed with slide bar 303, and casing 301 is equipped with a plurality of and flexible chamber 3011 through-hole of through connection dorsad to the terminal surface of placing bucket 2, and inside slide bar 303 end wore to establish to the through-hole, the cover was equipped with spring 304 on the slide bar 303, spring 304 both ends respectively with flexible chamber 3011 terminal surface and ejector pin 302 contact.
Under the urging of the spring 304, the push rods 302 carried by the two shells 301 move towards the middle, and finally the two push rods 302 face the end face of the center of the placing barrel 2 to be contacted, so that the upper end opening of the placing barrel 2 is sealed, and the ultrasonic couplant is sealed inside the placing barrel 2.
If the inner depth of the placing barrel 2 is less than the length of the ultrasonic couplant filling pipe:
the plurality of ejector rods 302 are arranged in the telescopic cavity 3011 in a sliding mode, the ejector rods 302 are arranged in a row, and every two adjacent ejector rods 302 are in contact with each other, so that no gap exists between the whole row of ejector rods 302, and the sealing and heat preservation effects are improved.
The one end that bucket 2 was placed to the back of ejector pin 302 is fixed with slide bar 303, and the terminal surface that bucket 2 was placed to casing 301 back of the body is equipped with a plurality of and flexible chamber 3011 through-hole of through connection, and inside slide bar 303 end wore to establish to the through-hole, the cover was equipped with spring 304 on the slide bar 303, and spring 304 both ends contact with flexible chamber 3011 terminal surface and ejector pin 302 respectively.
The push rods 302 in the two shells 301 are the same in number, the push rods 302 in the two shells 301 are contacted with each other towards one axial end of the placing barrel 2, and the contact point is positioned on the central line of the placing barrel 2.
The end surface of the top rod 302 near the axis of the placing barrel 2 is internally provided with a notch 3021, so the notch 3021 is spliced into an internally concave conical groove. When the front end of the ultrasonic couplant filling pipe is inserted into the tapered groove formed by splicing the notches 3021, the ejector rod 302 can be extruded like two sides, so that the ultrasonic couplant filling pipe can be easily inserted into the placing barrel 2 without considering to push the ejector rod 302.
The bottom surface of the placing barrel 2 is internally provided with a tapered groove 201. The discharge end of the ultrasonic couplant filling pipe is placed inside the conical groove 201.
The inner wall of the placing barrel 2 is internally provided with two grooves which are symmetrically arranged around the axis of the placing barrel, the grooves are positioned above the heating device 4, and the detecting sensor 5 is arranged in each groove.
The detection sensor 5 is a group of correlation photoelectric sensors, and the group of correlation photoelectric sensors are respectively arranged in the two grooves.
The detection sensor 5 can detect whether the ultrasonic couplant filling pipe is placed inside the placing barrel 2, and if the ultrasonic couplant filling pipe is placed inside the placing barrel 2, the heating device 4 is powered on to heat the ultrasonic couplant; if the ultrasonic couplant filling tube is not arranged inside the placing barrel 2, the heating device 4 is powered off.
The inner wall of the placing barrel 2 is embedded with a temperature sensor 6, and the temperature sensor 6 and the detection sensor 5 are respectively electrically connected with a controller of the noninvasive liver fiber detection diagnostic instrument.
The temperature sensor 6 detects the temperature inside the placing barrel 2, and if the temperature inside the placing barrel is higher than 43 ℃, the heating device 4 is powered off, and continuous heating is not needed.
The temperature sensor 6 is positioned between the heating device 4 and the detection sensor 5.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Take noninvasive liver fibre of ultrasonic coupling agent heating function to detect diagnostic apparatus, including noninvasive liver fibre and detect diagnostic apparatus, its characterized in that:
a placing barrel (2) with an opening at the upper end is arranged at one side of a control plate (1) of the noninvasive liver fiber detection diagnostic apparatus, a heating device (4) is embedded at the inner wall of the placing barrel (2),
the heating device (4) is electrically connected with a controller of the noninvasive liver fiber detection diagnostic instrument,
the upper end opening part of the placing barrel (2) is covered with a sealing device (3),
the sealing plate (3) comprises two shells (301), the two shells (301) are symmetrically arranged at two sides of the placing barrel (2), the shells (301) are fixedly connected with the control plate (1),
a telescopic cavity (3011) is arranged in the shell (301), the telescopic cavity (3011) is arranged towards one end of the placing barrel (2) and is open,
a plurality of ejector rods (302) are arranged in the telescopic cavity (3011) in a sliding manner, the ejector rods (302) are arranged in a row, two adjacent ejector rods (302) are mutually contacted,
a sliding rod (303) is fixed at one end of the mandril (302) back to the placing barrel (2), a plurality of through holes communicated with the telescopic cavity (3011) are arranged on the end surface of the shell (301) back to the placing barrel (2), the tail end of the sliding rod (303) penetrates into the through holes, a spring (304) is sleeved on the sliding rod (303), two ends of the spring (304) are respectively contacted with the end surface of the telescopic cavity (3011) and the mandril (302),
the push rods (302) in the two shells (301) are the same in number, the push rods (302) in the two shells (301) are contacted with each other towards one axial end of the placing barrel (2), and the contact point is positioned on the central line of the placing barrel (2).
2. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 1, characterized in that:
the bottom surface of the placing barrel (2) is inwards provided with a conical groove (201).
3. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 1 or 2, characterized in that:
the inner wall of the placing barrel (2) is internally provided with a concave groove, the concave groove is positioned above the heating device (4), and a detection sensor (5) is arranged inside the concave groove.
4. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 3, characterized in that:
the inner wall of the placing barrel (2) is internally provided with two grooves which are symmetrically arranged around the axis of the placing barrel,
the detection sensor (5) is a group of correlation photoelectric sensors, and the group of correlation photoelectric sensors are respectively arranged in the two grooves.
5. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 4, characterized in that:
place bucket (2) inner wall on inlay and be equipped with temperature sensor (6), detect sensor (5) respectively with not creating the controller electric connection that has the liver fibre detection diagnostic apparatus.
6. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 5, characterized in that:
the temperature sensor (6) is positioned between the heating device (4) and the detection sensor (5).
7. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 1, characterized in that:
the end surface of the mandril (302) near the axis of the placing barrel (2) is internally provided with a notch (3021), so the notch (3021) is spliced into an internally concave conical groove.
8. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 1 or 7, characterized in that:
and a soft rubber pad is arranged on the end face of one end of the ejector rod (302) facing the placing barrel (2).
9. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 1, characterized in that:
the heating device (4) adopts a constant temperature heating device.
10. The noninvasive liver fiber detecting and diagnosing instrument with ultrasonic couplant heating function according to claim 9, characterized in that:
the heating device (4) adopts a ceramic heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456800.XU CN215306088U (en) | 2021-03-03 | 2021-03-03 | Noninvasive liver fiber detection diagnostic instrument with ultrasonic coupling agent heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456800.XU CN215306088U (en) | 2021-03-03 | 2021-03-03 | Noninvasive liver fiber detection diagnostic instrument with ultrasonic coupling agent heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215306088U true CN215306088U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456800.XU Active CN215306088U (en) | 2021-03-03 | 2021-03-03 | Noninvasive liver fiber detection diagnostic instrument with ultrasonic coupling agent heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215306088U (en) |
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2021
- 2021-03-03 CN CN202120456800.XU patent/CN215306088U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240814 Address after: Room 102-104, Building 1, Yihe Building, No. 267 Jinjing Avenue, High tech Zone, Zibo City, Shandong Province, China 255000 Patentee after: Zibo Meinianda Health Management Co.,Ltd. Country or region after: China Address before: 255000 block a, Yihe building, No. 267, Jinjing Avenue, high tech Zone, Zibo City, Shandong Province Patentee before: Health examination center of Zibo meinianda Health Management Co.,Ltd. Country or region before: China |