CN113081046A - Ultrasonic detection device - Google Patents
Ultrasonic detection device Download PDFInfo
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- CN113081046A CN113081046A CN202110432476.2A CN202110432476A CN113081046A CN 113081046 A CN113081046 A CN 113081046A CN 202110432476 A CN202110432476 A CN 202110432476A CN 113081046 A CN113081046 A CN 113081046A
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 239000000523 sample Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims abstract description 32
- 238000010168 coupling process Methods 0.000 claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 abstract description 4
- 210000003041 ligament Anatomy 0.000 abstract description 3
- 210000003857 wrist joint Anatomy 0.000 abstract description 3
- 210000004247 hand Anatomy 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 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
-
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an ultrasonic detection device, belongs to the field of ultrasonic equipment, and aims to solve the problems that in the B ultrasonic inspection process, the position of the smeared skin needs to be repeatedly adjusted based on the inspection result, an operator needs to extrude a couplant out of a container by hands to repeatedly smear the couplant on the surface of the skin, the operation of the user is inconvenient, time and labor are wasted, and the left wrist joint ligament strain is easily caused. The ultrasonic probe comprises an ultrasonic probe, a smearing unit and a control system; the smearing unit comprises a smearing component, a liquid conveying pipe, a coupling agent containing device and a conveying driving component; the smearing component comprises a coupling sprayer and a clamping component, wherein a flat opening is formed in one side, facing the ultrasonic probe, of the coupling sprayer, a liquid inlet is formed in one side, opposite to the flat opening, of the coupling sprayer, and a temporary storage cavity for the B-ultrasonic couplant is formed between the flat opening of the coupling sprayer and the liquid inlet. The ultrasonic couplant can be synchronously smeared with the ultrasonic probe, and has high practical value.
Description
Technical Field
The invention relates to the field of instruments, in particular to the field of ultrasonic equipment, and specifically relates to an ultrasonic detection device with a smearing device. The ultrasonic detection device integrates the B ultrasonic couplant smearing unit and the ultrasonic probe, realizes synchronous smearing of the B ultrasonic couplant, reduces waste of the B ultrasonic couplant, improves operation efficiency of doctors, and has high application value and good effect.
Background
Sound waves above 20000Hz are called ultrasonic waves, and are called ultrasound for short. Ultrasound, when diagnosing disease, has many forms: (1) the diagnosis of disease in the form of amplitude (amplitude) is called "one-dimensional display", because the first English letter of amplitude is A, it is called "A-ultrasound", also called "one-dimensional ultrasound". The diagnosis of diseases in a gray scale, i.e., brightness (brightness) mode is called "two-dimensional display", and the first English letter of brightness is B, so it is called B-ultrasound, also called two-dimensional ultrasound or gray scale ultrasound. The principle of B-mode ultrasound is that ultrasonic waves penetrate through a human body, reflected waves are generated when the acoustic waves meet human tissues, and reflected wave imaging is performed through calculation.
In conventional ultrasonic detection, a B-ultrasonic coupling agent must be used. The B-ultrasonic couplant mainly plays a role in conduction, and can enable images to be clearer so as to help doctors to diagnose illness states better. Meanwhile, the couplant can also reduce the resistance between the probe and the skin, and plays a role in lubrication, thereby reducing the error of ultrasonic waves. When B-ultrasonic examination is carried out, if the B-ultrasonic couplant is not available, the ultrasonic probe directly contacts the skin, a large amount of air exists between the ultrasonic probe and the skin, and the ultrasonic waves are reflected when meeting the air, so that the obtained image is unclear.
At present, when B-ultrasonic examination is carried out, a B-ultrasonic couplant is required to be coated on the surface of an examiner, and then an ultrasonic probe is required to be placed on the surface of skin coated with the B-ultrasonic couplant to carry out corresponding examination operation. In the process of B-ultrasonic examination, the position of the skin to be smeared needs to be repeatedly adjusted based on the examination result; at this moment, need bare-handed squeeze out the couplant container and paint repeatedly on the skin surface, the user operates inconveniently, wastes time and energy, causes left wrist joint ligament strain easily.
Therefore, a new device is urgently needed to solve the above problems.
Disclosure of Invention
The invention of the present application aims to: to in the B ultrasonic inspection process, need adjust the skin position of paining repeatedly based on the inspection result, the operator needs bare-handed couplant to extrude the container and paint repeatedly on the skin surface, the user operates inconveniently, wastes time and energy, causes the problem of left wrist joint ligament strain easily, provides an ultrasonic detection device. The ultrasonic couplant can be synchronously smeared with the ultrasonic probe, operation burden of a user is relieved, and the ultrasonic couplant has high practical value and good application prospect.
In order to achieve the purpose, the invention adopts the following technical scheme:
an ultrasonic detection device comprises an ultrasonic probe, a smearing unit and a control system;
the smearing unit comprises a smearing component, a liquid conveying pipe, a coupling agent containing device for containing a B-ultrasonic coupling agent and a conveying driving component;
the smearing component comprises a coupling spray head and a clamping component, wherein a flat opening is formed in one side, facing the ultrasonic probe, of the coupling spray head, a liquid inlet is formed in one side, opposite to the flat opening, of the coupling spray head, a temporary storage cavity for the B-ultrasonic couplant is formed between the flat opening of the coupling spray head and the liquid inlet, and the coupling spray head is arranged on the ultrasonic probe through the clamping component;
the liquid inlet is connected with the couplant containing device through a liquid conveying pipe, and the B ultrasonic couplant in the couplant containing device can sequentially pass through the liquid conveying pipe and the temporary storage cavity and then be output through the flat opening;
the conveying driving assembly comprises a driving support, a supporting shell, a driving motor, a rack, an extrusion wheel and a driving switch, wherein the supporting shell is connected with the driving support, the driving motor is arranged on the driving support and can support the driving motor, a rotating shaft of the driving motor is connected with the rack and can drive the rack to rotate, the extrusion wheel is arranged at the tail end of the rack and can rotate relative to the rack, a driving space for placing the liquid conveying pipe is formed between the extrusion wheel and the supporting shell, the liquid conveying pipe in the driving space can convey the B-mode ultrasonic coupling agent in the process that the extrusion wheel moves relative to the liquid conveying pipe, and the driving switch is connected with the driving motor through a control system and can control the driving motor to operate;
the drive switch is connected with the ultrasonic probe, and a user can control the drive motor through the drive switch on the ultrasonic probe so that the B-ultrasonic couplant flows out through the flat opening of the coupling nozzle and is synchronously smeared in the motion process of the ultrasonic probe.
The flat opening of the coupling nozzle is positioned on one side of the ultrasonic probe close to the user.
The conveying driving assembly further comprises a connecting shaft, the connecting shaft is arranged at the tail end of the rack and fixedly connected with the rack, the extrusion wheel is arranged on the connecting shaft and can freely rotate relative to the connecting shaft.
The liquid conveying pipe is a rubber pipe.
The clamping piece is an elastic connecting piece.
The clamping piece is one of a rubber band and a one-way self-locking belt.
The extrusion wheel is at least two and the extrusion wheel equipartition is in the frame.
The three extrusion wheels are evenly distributed on the frame in a triangular shape.
The width of the flat opening is 0.1-2.0 mm.
The spray nozzle also comprises a sealing element arranged on the flat opening, and the sealing element is detachably connected with the flat opening of the coupling spray nozzle.
Still include threaded connection head, threaded connection head sets up the one end that is close to the couplant on the liquid conveyer pipe and holds the device, the couplant holds and adopts threaded connection between device and the threaded connection head.
The ultrasonic probe is connected with the linear velocity transducer, the linear velocity transducer is connected with the ultrasonic probe and can synchronously move with the ultrasonic probe and transmit the linear velocity measured by the linear velocity transducer to the control system.
The control system includes:
the switch module is connected with the driving switch and receives an opening and closing signal sent by the driving switch;
the speed measuring module is connected with the linear velocity sensor and receives a linear velocity signal measured by the linear velocity sensor;
the motor driving module is used for being connected with the driving motor so as to control the driving motor;
and the judging module is respectively connected with the switch module, the speed measuring module and the motor driving module, can judge the opening and closing signals sent by the switch module and realize the opening and closing control of the driving motor through the motor driving module, and can judge the linear speed signals sent by the speed measuring module and realize the control of the rotating speed of the driving motor through the motor driving module.
By adopting the scheme of the application, the ultrasonic probe and the coupling nozzle move synchronously when a user operates; the ultrasonic B couplant can be sprayed out through the flat opening of the coupling nozzle under the control of the drive switch; when the ultrasonic probe is close to the skin surface of a patient, the B ultrasonic couplant sprayed out of the flat opening can be uniformly smeared on the skin surface. In the application, the flat opening is positioned on one side of the coupling nozzle facing the ultrasonic probe; when a user operates, the B-ultrasonic couplant is uniformly smeared on the surface of the skin firstly, and the ultrasonic probe is positioned on the rear side of the flat opening along the movement direction of the ultrasonic detection device, so that the ultrasonic probe can be just arranged on the surface of the skin smeared with the B-ultrasonic couplant, and the synchronous smearing between the B-ultrasonic couplant and the ultrasonic probe is realized.
Further, this application still includes the line speed sensor who links to each other with control system, and line speed sensor links to each other with ultrasonic probe. By adopting the structure, the linear velocity sensor and the ultrasonic probe move synchronously, the moving speed of the ultrasonic probe can be detected, and the measured linear velocity is transmitted to the control system. By adopting the structure, the control system can control the liquid output of the smearing component based on the moving speed of the ultrasonic probe, thereby ensuring the consistency and uniformity of smearing the B-ultrasonic couplant.
In conclusion, the application has the advantages of ingenious design, reasonable design, convenience in use, high application value and good application prospect.
Drawings
Fig. 1 is a schematic view of the structure of an applying unit in example 1.
The labels in the figure are: 1. liquid conveying pipe, 2, couplant hold device, 3, flat opening, 4, inlet, 5, the chamber of keeping in, 6, drive support, 7, support casing, 8, frame, 9, extrusion wheel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in the drawings, the present embodiment provides an ultrasonic detection apparatus, which includes an ultrasonic probe, an application unit, and a control system. The smearing unit comprises a smearing component, a liquid conveying pipe, a couplant containing device for containing a B-ultrasonic couplant, and a conveying driving component.
In this embodiment, the smearing component includes a coupling nozzle and a clamping member. One side of the coupling nozzle facing the ultrasonic probe is provided with a flat opening, one side of the coupling nozzle opposite to the flat opening is provided with a liquid inlet, a temporary storage cavity of the B ultrasonic couplant is formed between the flat opening of the coupling nozzle and the liquid inlet, and the coupling nozzle is arranged on the ultrasonic probe through a clamping piece. Meanwhile, the liquid inlet is connected with the couplant containing device through a liquid conveying pipe. By adopting the structure, the B ultrasonic couplant in the couplant containing device can enter the temporary storage cavity sequentially through the liquid conveying pipe and the liquid inlet and is output through the flat opening connected with the temporary storage cavity. In this embodiment, the flat opening may be a straight opening structure similar to a vacuum cleaner. Preferably, the width of the flat opening is 0.2-1.5 mm; the flat opening may be made of flexible plastic. By adopting the structure, the flat opening can be better attached to the skin surface of a patient, and the flat opening can be equal to or slightly wider than the width of the coupling nozzle, so that the B-ultrasonic couplant can be better and uniformly smeared.
In this embodiment, the conveying drive assembly includes a drive support, a support housing, a drive motor, a frame, a squeezing wheel, and a drive switch. Wherein, support the casing and link to each other with the drive support, driving motor sets up on the drive support, and the drive support can provide the support for driving motor. The rotating shaft of the driving motor is connected with the rack, the extrusion wheel is arranged at the tail end of the rack, a driving space for placing the liquid conveying pipe is formed between the extrusion wheel and the supporting shell, and the driving switch is connected with the driving motor through a control system. In the structure, the extrusion wheel can rotate relative to the frame, the driving motor is used for driving the frame to rotate, the liquid conveying pipe in the driving space can realize the conveying of the B-ultrasonic couplant in the process that the extrusion wheel moves relative to the liquid conveying pipe, and the driving switch can be used for controlling the operation of the driving motor.
In this embodiment, the drive switch is connected to the ultrasonic probe. By adopting the mode, a user can realize the control of the driving motor through the driving switch on the ultrasonic probe so as to lead the B-ultrasonic couplant to flow out through the flat opening of the coupling nozzle and realize synchronous smearing in the movement process of the ultrasonic probe.
By adopting the scheme, when the B-ultrasonic couplant needs to be smeared on the surface of the skin, an operator controls the driving switch to control the driving motor to move, so that the B-ultrasonic couplant is sprayed out. When a user operates, the B-ultrasonic couplant can be uniformly smeared on the surface of the skin firstly, and the ultrasonic probe is positioned on the rear side of the flat opening along the movement direction of the ultrasonic detection device, so that the ultrasonic probe can be just arranged on the surface of the skin smeared with the B-ultrasonic couplant, and the synchronous smearing between the B-ultrasonic couplant and the ultrasonic probe is realized.
Adopt this application, even when needing to adjust the skin position of paining, the user only need start drive switch can to can accomplish B ultrasonic couplant in step and paint, go on with ultrasonic detection's synchronization, effectively simplify operator's use, greatly promote operator's convenience.
Further, the flat opening of the coupling nozzle is positioned on one side of the ultrasonic probe close to the user. Preferably, the conveying driving assembly further comprises a connecting shaft, the connecting shaft is arranged at the tail end of the rack, and the extrusion wheel is arranged on the connecting shaft; in the structure, the connecting shaft is fixedly connected with the frame, and the extrusion wheel can freely rotate relative to the connecting shaft. Further, the liquid conveying pipe is a rubber pipe. The clamping piece can be an elastic connecting piece; preferably, the holding member can be made of rubber band or one-way self-locking belt.
Furthermore, the number of the extrusion wheels is two, and the extrusion wheels are symmetrically arranged on the frame. The embodiment also comprises a sealing element arranged on the flat opening, and the sealing element is detachably connected with the flat opening of the coupling spray head. The sealing element is adopted, so that the contact between the B-ultrasonic couplant and the outside can be reduced, and a corresponding protection effect is achieved. Preferably, this embodiment still includes threaded connection head, and threaded connection head sets up the one end that is close to the couplant and holds the device on the liquid conveying pipe, and the couplant holds and adopts threaded connection between device and the threaded connection head. By adopting the mode, the couplant containing device is convenient to replace, and the corresponding operation is simplified.
Preferably, the present embodiment further comprises a linear velocity sensor connected to the control system, the linear velocity sensor being connected to the ultrasonic probe; the linear velocity transducer can move synchronously with the ultrasonic probe and can transmit the linear velocity measured by the linear velocity transducer to the control system. Further, the control system of the embodiment comprises a switch module, a speed measuring module, a motor driving module and a judging module; the switch module is used for being connected with the driving switch and receiving an opening and closing signal sent by the driving switch; the speed measuring module is used for connecting with the linear velocity sensor and receiving a linear velocity signal measured by the linear velocity sensor; the motor driving module is used for being connected with a driving motor so as to control the driving motor; meanwhile, the judging module is respectively connected with the switch module, the speed measuring module and the motor driving module; in the structure, the judging module can judge the opening and closing signals sent by the switch module and realize the opening and closing control of the driving motor through the motor driving module, and the judging module can judge the linear speed signals sent by the speed measuring module and realize the control of the rotating speed of the driving motor through the motor driving module.
By adopting the structure, the linear velocity sensor and the ultrasonic probe move synchronously, the moving speed of the ultrasonic probe can be detected, and the measured linear velocity is transmitted to the control system. By adopting the structure, the control system can control the liquid output of the smearing component based on the moving speed of the ultrasonic probe, thereby ensuring the consistency and uniformity of smearing the B-ultrasonic couplant.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An ultrasonic detection device is characterized by comprising an ultrasonic probe, a smearing unit and a control system;
the smearing unit comprises a smearing component, a liquid conveying pipe, a coupling agent containing device for containing a B-ultrasonic coupling agent and a conveying driving component;
the smearing component comprises a coupling spray head and a clamping component, wherein a flat opening is formed in one side, facing the ultrasonic probe, of the coupling spray head, a liquid inlet is formed in one side, opposite to the flat opening, of the coupling spray head, a temporary storage cavity for the B-ultrasonic couplant is formed between the flat opening of the coupling spray head and the liquid inlet, and the coupling spray head is arranged on the ultrasonic probe through the clamping component;
the liquid inlet is connected with the couplant containing device through a liquid conveying pipe, and the B ultrasonic couplant in the couplant containing device can sequentially pass through the liquid conveying pipe and the temporary storage cavity and then be output through the flat opening;
the conveying driving assembly comprises a driving support, a supporting shell, a driving motor, a rack, an extrusion wheel and a driving switch, wherein the supporting shell is connected with the driving support, the driving motor is arranged on the driving support and can support the driving motor, a rotating shaft of the driving motor is connected with the rack and can drive the rack to rotate, the extrusion wheel is arranged at the tail end of the rack and can rotate relative to the rack, a driving space for placing the liquid conveying pipe is formed between the extrusion wheel and the supporting shell, the liquid conveying pipe in the driving space can convey the B-mode ultrasonic coupling agent in the process that the extrusion wheel moves relative to the liquid conveying pipe, and the driving switch is connected with the driving motor through a control system and can control the driving motor to operate;
the drive switch is connected with the ultrasonic probe, and a user can control the drive motor through the drive switch on the ultrasonic probe so that the B-ultrasonic couplant flows out through the flat opening of the coupling nozzle and is synchronously smeared in the motion process of the ultrasonic probe.
2. The ultrasonic detection device of claim 1, wherein the flat opening of the coupling nozzle is located on a side of the ultrasonic probe close to the user.
3. The ultrasonic detection device of claim 1 or 2, wherein the conveying driving assembly further comprises a connecting shaft, the connecting shaft is arranged at the tail end of the frame and is fixedly connected with the frame, and the extrusion wheel is arranged on the connecting shaft and can freely rotate relative to the connecting shaft.
4. The ultrasonic detection device of claim 1, wherein the catch is an elastic connector.
5. The ultrasonic detection device of claim 4, wherein the catch is one of a rubber band, a one-way self-locking band.
6. The ultrasonic detection device according to any one of claims 1 to 5, wherein the number of the extrusion wheels is at least two and the extrusion wheels are uniformly distributed on the machine frame.
7. The ultrasonic detection device of claim 6, wherein the number of the extrusion wheels is three, and the extrusion wheels are uniformly distributed on the machine frame in a triangular shape.
8. The ultrasonic detection device of claim 1, further comprising a seal disposed over the flat opening, the seal removably coupled to the flat opening of the coupling head.
9. The ultrasonic detection device of claim 6, further comprising a threaded connector, wherein the threaded connector is disposed at one end of the liquid delivery pipe close to the couplant containing device, and the couplant containing device is in threaded connection with the threaded connector.
10. The ultrasonic detection device according to any one of claims 1 to 9, further comprising a linear velocity sensor connected to the control system, wherein the linear velocity sensor is connected to the ultrasonic probe and can move synchronously with the ultrasonic probe and transmit the linear velocity measured by the linear velocity sensor to the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432476.2A CN113081046A (en) | 2021-04-21 | 2021-04-21 | Ultrasonic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432476.2A CN113081046A (en) | 2021-04-21 | 2021-04-21 | Ultrasonic detection device |
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| Publication Number | Publication Date |
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| CN113081046A true CN113081046A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110432476.2A Pending CN113081046A (en) | 2021-04-21 | 2021-04-21 | Ultrasonic detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116570315A (en) * | 2023-07-11 | 2023-08-11 | 安徽医学高等专科学校 | Photosensitive inspection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844080A (en) * | 1987-02-19 | 1989-07-04 | Michael Frass | Ultrasound contact medium dispenser |
| CN203029269U (en) * | 2012-12-18 | 2013-07-03 | 汪晓丹 | Type-B ultrasonic probe with coupling agent coating function |
| CN204428619U (en) * | 2015-01-19 | 2015-07-01 | 刘娜 | A kind of Ultrasonography coupling agent daubing device |
| CN204520764U (en) * | 2015-02-13 | 2015-08-05 | 中山大学附属第三医院 | Ultrasonic coupling agent carrier |
| CN106964083A (en) * | 2017-03-21 | 2017-07-21 | 南京广慈医疗科技有限公司 | A kind of hyperboloid strip power ultrasonic device with central rotation imaging probe |
| CN208444027U (en) * | 2018-03-21 | 2019-01-29 | 无锡市星迪仪器有限公司 | It is a kind of with the metal detector to test the speed |
-
2021
- 2021-04-21 CN CN202110432476.2A patent/CN113081046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844080A (en) * | 1987-02-19 | 1989-07-04 | Michael Frass | Ultrasound contact medium dispenser |
| CN203029269U (en) * | 2012-12-18 | 2013-07-03 | 汪晓丹 | Type-B ultrasonic probe with coupling agent coating function |
| CN204428619U (en) * | 2015-01-19 | 2015-07-01 | 刘娜 | A kind of Ultrasonography coupling agent daubing device |
| CN204520764U (en) * | 2015-02-13 | 2015-08-05 | 中山大学附属第三医院 | Ultrasonic coupling agent carrier |
| CN106964083A (en) * | 2017-03-21 | 2017-07-21 | 南京广慈医疗科技有限公司 | A kind of hyperboloid strip power ultrasonic device with central rotation imaging probe |
| CN208444027U (en) * | 2018-03-21 | 2019-01-29 | 无锡市星迪仪器有限公司 | It is a kind of with the metal detector to test the speed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116570315A (en) * | 2023-07-11 | 2023-08-11 | 安徽医学高等专科学校 | Photosensitive inspection equipment |
| CN116570315B (en) * | 2023-07-11 | 2023-09-19 | 安徽医学高等专科学校 | Photosensitive inspection equipment |
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Application publication date: 20210709 |
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