CN112512431A - Probe and mammary gland machine - Google Patents
Probe and mammary gland machine Download PDFInfo
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- CN112512431A CN112512431A CN201880096149.0A CN201880096149A CN112512431A CN 112512431 A CN112512431 A CN 112512431A CN 201880096149 A CN201880096149 A CN 201880096149A CN 112512431 A CN112512431 A CN 112512431A
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- 239000000523 sample Substances 0.000 title claims abstract description 104
- 210000005075 mammary gland Anatomy 0.000 title description 11
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 210000000481 breast Anatomy 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
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- 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)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A probe and a mammary machine comprising the probe, the probe comprises: a first terminal (102) and a second terminal (103) for mounting on a probe case (201); a conductive piece (104) for mounting on the acoustic window (202), the conductive piece (104) corresponding to the first terminal (102) and the second terminal (103); when the acoustic window (202) is mounted on the probe box (201), the first terminal (102) and the second terminal (103) are respectively electrically connected with the conducting piece (104) to form a closed self-checking loop; and the controller (101), the first terminal (102) and the second terminal (103) are respectively electrically connected with the controller (101), and the controller (101) is used for detecting whether the self-checking loop is closed or not, judging that the sound window (202) is in place if the self-checking loop is closed, and judging that the sound window (202) is not in place if the self-checking loop is opened. The probe carries out on-site detection and judgment on the acoustic window (202) through whether the self-checking loop is closed or not, a sensor is omitted, the cost is saved, and meanwhile, the probe is simple in structure, high in accuracy of detection and judgment and not prone to generating faults such as signal misjudgment and sensor failure.
Description
The application relates to a medical detection device, in particular to a probe and a mammary machine.
The mammary machine is a device for mammary examination and mammary gland lesion diagnosis.
A cantilever of the mammary machine is provided with a probe box, devices such as a probe and the like are arranged in the probe box, the lower end (the detection end) of the probe box is provided with an opening, and the probe is exposed out of the opening at the lower end of the probe box. During detection, the detecting head in the probe box moves to be close to or in contact with a human body for detection, in order to protect the human body and the detecting head, the acoustic window is arranged at the lower end of the probe box and used for isolating the probe from the skin of the human body, and the acoustic window is also used for sealing the detecting head and other devices in the probe box.
Because the acoustic window is disposable consumptive material, the acoustic window uses once the back, will be demolishd, but the acoustic window is transparent material, whether install the acoustic window on dismantling medical personnel's hard recognition probe box behind the acoustic window on, if the probe box detects in the condition that does not install the acoustic window, the detecting head will probably directly contact with the human body, and the probe will cause the injury to the human body, also can crush the detecting head simultaneously.
Therefore, before the mammary machine is used, the detection of whether the sound window is in place is very important, if the sound window is not in place, medical staff should be warned, and the mammary machine cannot be detected.
Traditional sound window is in place signal detection and is realized through the sensor (such as travel switch, light sensor etc.), and the cost is all relatively higher, and the reliability is not very ideal (for example the life-span of travel switch is used for a long time and is volatile effectual, and light sensor is easily disturbed by greasy dirt etc.) to the installation of sensor itself is fixed also relatively more complicacy.
Disclosure of Invention
The probe comprises a probe box, an acoustic window and a controller, wherein the probe box is provided with a detection end, the acoustic window is arranged on the detection end of the probe box, a first terminal and a second terminal are arranged on the detection end of the probe box, the first terminal and the second terminal are respectively and electrically connected with the controller, a conducting piece is arranged on the acoustic window, and the first terminal and the second terminal are respectively and electrically connected with the conducting piece when the acoustic window is arranged on the probe box; the first terminal, the conducting piece, the second terminal and the controller form a self-checking loop, and the controller is used for detecting whether the self-checking loop is closed or not.
In one embodiment, a mammary machine is provided, which comprises the probe.
According to the probe and the mammary gland machine of the embodiment, the first terminal and the second terminal which are respectively and electrically connected with the controller are arranged on the probe box, the conducting piece is arranged on the acoustic window, the position relation of the conducting piece and the first terminal and the position relation of the second terminal correspond to each other, when the acoustic window is arranged on the probe box, the first terminal and the second terminal are respectively and electrically connected with the conducting piece to form a closed self-checking loop, and when the acoustic window is separated from the probe box, the self-checking loop is disconnected, so that the controller can accurately judge whether the acoustic window is in place according to whether the self-checking loop is closed or not. The probe carries out sound window on-site detection and judgment through whether the self-checking loop is closed or not, a sensor is omitted, the cost is saved, meanwhile, the probe is simple in structure, high in accuracy of detection and judgment, and difficult to generate faults such as signal misjudgment and sensor failure.
FIG. 1 is a schematic diagram of a probe according to an embodiment;
FIG. 2 is a schematic diagram of an exploded view of a probe mounted on a probe case and acoustic window in one embodiment;
fig. 3 is a schematic structural diagram of a mammary machine in another embodiment.
In the embodiment of the invention, the probe is established with a self-checking loop, the self-checking loop comprises two parts, one part is arranged on the probe box, the other part is arranged on the acoustic window, when the acoustic window is arranged on the probe box, the two parts of the self-checking loop are connected into a closed self-checking loop, and the controller of the probe judges whether the acoustic window is in place or not by detecting whether the self-checking loop is closed or not. The self-checking loop replaces the existing sensor, and is not easy to generate faults such as signal misjudgment, sensor failure and the like.
Example 1:
the embodiment provides a probe, and the probe of this embodiment is used for installing on mammary gland machine, carries out real-time detection whether the sound window on the mammary gland machine is on the throne, and the condition on the throne of medical personnel's sound window is reminded in real time, avoids mammary gland machine to detect under the condition that does not install the sound window.
As shown in fig. 1, the probe of the present embodiment includes a probe case 201, an acoustic window 202, and a controller 101. The probe case 201 has a probing end for inspection, and the acoustic window 202 is for mounting on the probing end of the probe case 201. The probe case 201 has a probe end on which a first terminal 102 and a second terminal 103 are mounted, and the acoustic window 202 has a conductive member 104 mounted thereon. The first terminal 102 and the second terminal 103 are electrically connected to the controller 101 through a connecting wire 105, the first terminal 102 and the second terminal 103 correspond to two ends of the conducting member 104, and the controller 101, the first terminal 102, the second terminal 103 and the conducting member 104 form a self-checking circuit. When the first terminal 102 and the second terminal 103 are electrically connected to two ends of the conducting member 104, respectively, a closed self-checking loop is formed, otherwise, the closed self-checking loop is an open self-checking loop, and the controller 101 is configured to detect whether the self-checking loop is closed, so as to determine whether the acoustic window 202 is mounted on the probe case 201.
As shown in fig. 2, the probe of the present embodiment has two pairs of first and second terminals 102 and 103, and two conductive pieces 104. The controller 101 is installed in the probe box 201, the two pairs of first terminals 102 and the second terminals 103 are respectively and symmetrically installed on the lower frame surface (the surface installed in contact with the sound window 202) of the probe box 201, the two conducting pieces 104 are symmetrically installed on the upper frame surface (the surface installed in contact with the probe box 201) of the sound window 202, the two conducting pieces 104 are arranged opposite to the two pairs of first terminals 102 and the second terminals 103, the one pair of first terminals 102 and the second terminals 103 corresponds to one conducting piece 104, and when the sound window 202 is installed on the probe box 201, the two pairs of first terminals 102 and the second terminals 103 are respectively and electrically connected with the two conducting pieces 104 to form two mutually independent closed self-test loops.
In this embodiment, two independent self-test loops are provided: firstly, the detection accuracy is improved; the second is to arrange the first terminal 102 and the second terminal 103 and the conducting piece 104 in a magnetic attraction manner, and to form an electrical connection while mounting the acoustic window 202 on the probe case 201 by the magnetic attraction of the first terminal 102 and the second terminal 103 and the conducting piece 104.
In other embodiments, only one pair of the first terminal 102 and the second terminal 103 and one conducting element 104 may be provided to form a self-test loop, and it is also possible to detect whether the acoustic window 202 is in place, where the acoustic window 202 is clamped or magnetically attached to the probe case 201 through other components.
In the present embodiment, the first terminal 102 and the second terminal 103 are conductive blocks, specifically, conductive magnetic blocks. The conductive elements 104 are conductive strips, which are metal strips, such as steel strips, that are conductive and magnetically attracted. Accordingly, the first terminal 102 and the second terminal 103 are attached to both ends of the conductive member 104 to be magnetically attracted together, and at the same time, to be electrically connected.
In other embodiments, the first terminal 102 and the second terminal 103 are conductive metal blocks capable of being magnetically attracted, and the conducting member 104 is a magnetic bar, which can simultaneously achieve electrical connection and magnetic attraction; or, the conducting element 104 is a magnetic block or a metal block having two electrically connected conductive heads, which are the same as the first terminal 102 and the second terminal 103, and the two conductive heads are connected by multiple wires, so that the distance between the conductive heads can be set larger to improve the stability of the absorption and installation of the acoustic window 202.
In this embodiment, the controller 101 is a control board, a real-time detection program is preset in the controller 101, when the first terminal 102 and the second terminal 103 are in contact with the conducting piece 104 in an adsorption manner, the controller 101 detects that the self-checking loop is closed, and the controller 101 determines that the acoustic window 202 is installed in place; when the first terminal 102 and the second terminal 103 are disconnected from the conducting member 104, the controller 101 detects that the self-checking circuit is disconnected, and the controller 101 determines that the acoustic window 202 is not in place. When the controller 101 detects that the sound window 202 is not in place, an alarm instruction is generated and transmitted to the main controller of the mammary machine, and after the main controller of the mammary machine obtains the alarm instruction, the mammary machine cannot perform mammary gland detection work and prompts a user in the modes of sound, indicator lights and the like.
In other embodiments, the controller 101 is a control board in the existing probe box 201, and the existing control board can be updated accordingly, so that the control board has a real-time detection function.
In this embodiment, a probe is provided, and the controller 101 may determine whether the acoustic window 202 is in place according to whether the self-checking loop is closed accurately. The probe detects and judges whether the self-checking loop is closed or not, a sensor is omitted, the cost is saved, and meanwhile, the probe is simple in structure, high in accuracy of detection and judgment, and not prone to generating faults such as signal misjudgment and sensor failure.
Example 2:
the embodiment provides a mammary machine, which comprises the probe in the first embodiment.
As shown in fig. 3, the breast machine of the present embodiment mainly includes a probe, a cantilever 203, and a body 204, and the probe includes a probe case 201, an acoustic window 202, and a controller 101. The acoustic window 202 is a disposable consumable and is used for being mounted at the detection end of the probe box 201, namely, at the position shown in fig. 3, the acoustic window 202 is mounted at the lower end of the probe box 201, the probe box 201 is movably mounted on the machine body 204 in a suspended manner through a cantilever 203, the cantilever 203 is composed of a plurality of unit arms capable of rotating mutually, and two ends of the cantilever 203 are rotatably connected with the machine body 204 and the probe box 201, so that the probe box 201 can be turned and moved freely. The bottom of the body 204 is provided with a caster 205, which is convenient for the movement of the breast machine.
As shown in fig. 2, two pairs of first terminals 102 and second terminals 103 are respectively symmetrically mounted on a lower frame surface (surface mounted in contact with the sound window 202) of the probe case 201, and two conductive members 104 are symmetrically mounted on an upper frame surface (surface mounted in contact with the probe case 201) of the sound window 202. The probe box 201 and the sound window 202 are oppositely contacted and provided with grooves, the first terminal 102, the second terminal 103 and the connecting lead 105 are embedded in the grooves on the surface of the lower frame of the probe box 201, the conducting piece 104 is embedded in the grooves on the surface of the upper frame of the sound window 202, the first terminal 102, the second terminal 103 and the conducting piece 104 are flush with the surfaces of the probe box 201 and the sound window 202 respectively, so that in the state that the sound window 202 is installed at the lower end of the probe box 201, the first terminal 102, the second terminal 103 and the conducting piece 104 are hidden and simultaneously electrically contacted, the embedded arrangement can protect the first terminal 102, the second terminal 103 and the conducting piece 104, and the first terminal 102, the second terminal 103 and the conducting piece 104 can be effectively prevented from being damaged in the installation process.
In other embodiments, the first terminal 102, the second terminal 103 and the conducting element 104 may be disposed on the outer side surface or the inner side surface of the probe case 201 and the acoustic window 202, respectively, and may also achieve magnetic attraction and electrical connection.
In this embodiment, the breast machine further includes an alarm (not shown in the figure), the alarm may be mounted on the machine body 204 or on the probe box 201, the alarm is an audible and visual alarm, the alarm is in signal connection with the controller 101, when the controller 101 detects that the acoustic window 202 is not in place, a generated alarm instruction is sent to the alarm, and the alarm gives an alarm by sound or flashing to prompt the medical staff that the acoustic window 202 is not in place. In other embodiments, the alarm function is displayed through an operation screen of the breast machine.
The mammary gland machine of this embodiment installs the probe of taking the self-checking return circuit, and whether real-time inspection sound window 202 that can be accurate is on the throne, when detecting that sound window 202 is not on the throne, reminds and automatic control mammary gland machine standby to avoided medical personnel to carry out the mammary gland and detected under the condition that sound window 202 is not on the throne, provided the safety guarantee for being detected personnel. The probe has simple structure and low cost.
If the magnetic block and the metal strip are respectively arranged on the probe box 201 and the acoustic window 202 in the mammary machine in the prior art, a self-checking loop can be formed by only adding a connecting wire on the basis of the existing mammary machine and connecting the magnetic block and the control board, and a detection program is arranged on the control board in the probe box 201, so that the mammary machine provided by the invention can be obtained, and the production cost can be greatly reduced.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. Variations of the above-described embodiments may be made by those skilled in the art, consistent with the principles of the invention.
Claims (16)
- A probe is characterized by comprising a probe box, an acoustic window and a controller, wherein the probe box is provided with a detection end, the acoustic window is arranged on the detection end of the probe box, a first terminal and a second terminal are arranged on the detection end of the probe box, the first terminal and the second terminal are respectively and electrically connected with the controller, a conduction piece is arranged on the acoustic window, and the first terminal and the second terminal are respectively and electrically connected with the conduction piece when the acoustic window is arranged on the probe box; the first terminal, the conducting piece, the second terminal and the controller form a self-checking loop, and the controller is used for detecting whether the self-checking loop is closed or not.
- The probe of claim 1, wherein the first and second terminals are electrically connected to the controller by connecting wires.
- The probe of claim 1, wherein the first and second terminals are conductive bumps.
- The probe of claim 3, wherein the conductive block is a conductive magnetic block or a metal block.
- The probe of claim 1, wherein the conductive element is a conductive strip, and both ends of the conductive strip are electrically connected to the first terminal and the second terminal, respectively.
- The probe of claim 5, wherein the conductive strips are conductive metal or magnet strips.
- The probe of claim 1 wherein the conductive member has two electrically connected conductive heads for electrically connecting to the first terminal and the second terminal, respectively.
- The probe of claim 7, wherein the conductive head is a conductive metal or magnetic block.
- The probe of any one of claims 1 to 8, wherein the first and second terminals have two pairs, and correspondingly, the lead-through member has two; the two pairs of the first terminal and the second terminal and the two conduction pieces form two independent self-checking loops respectively.
- A breast machine comprising a probe as claimed in any one of claims 1 to 9.
- The breast machine of claim 10 wherein said acoustic window is mounted to a probe box by magnetic attraction of said conducting member and said first and second terminals.
- The breast machine as claimed in claim 10, wherein said first and second terminals are mounted to a surface of said probe case for mounting a sound window, and said conductive member is mounted to a surface of said sound window for mounting with a probe case.
- The breast machine of claim 10 wherein said controller is mounted within said probe box.
- The breast machine according to any one of claims 10 to 13, further comprising an alarm connected to the controller, wherein the controller sends an alarm instruction to the alarm when detecting that the self-checking circuit is disconnected, and the alarm receives the alarm instruction and prompts an alarm.
- The breast machine of claim 14 wherein said alarm is an audible and visual alarm.
- The breast machine of claim 14 wherein said alarm is mounted on a probe box or body.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/102548 WO2020041947A1 (en) | 2018-08-27 | 2018-08-27 | Probe, and mammography machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112512431A true CN112512431A (en) | 2021-03-16 |
Family
ID=69642689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880096149.0A Pending CN112512431A (en) | 2018-08-27 | 2018-08-27 | Probe and mammary gland machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112512431A (en) |
| WO (1) | WO2020041947A1 (en) |
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2018
- 2018-08-27 WO PCT/CN2018/102548 patent/WO2020041947A1/en active Application Filing
- 2018-08-27 CN CN201880096149.0A patent/CN112512431A/en active Pending
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| JPH08266538A (en) * | 1995-03-29 | 1996-10-15 | Hitachi Medical Corp | Ultrasonic diagnostic system |
| CN1820712A (en) * | 2005-01-19 | 2006-08-23 | 美国西门子医疗解决公司 | Method for using a refrigeration system to remove waste heat from an ultrasound transducer |
| CN102953447A (en) * | 2011-08-19 | 2013-03-06 | 贾猛虎 | Sound-insulation and vibration-absorption device |
| JP2013061519A (en) * | 2011-09-14 | 2013-04-04 | Ricoh Co Ltd | Lens cap |
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| Publication number | Publication date |
|---|---|
| WO2020041947A1 (en) | 2020-03-05 |
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