CN109316206B - Multifunctional couplant dual-purpose applicator for ultrasonic department - Google Patents
Multifunctional couplant dual-purpose applicator for ultrasonic department Download PDFInfo
- Publication number
- CN109316206B CN109316206B CN201811352887.5A CN201811352887A CN109316206B CN 109316206 B CN109316206 B CN 109316206B CN 201811352887 A CN201811352887 A CN 201811352887A CN 109316206 B CN109316206 B CN 109316206B
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- China
- Prior art keywords
- wall
- cylinder
- couplant
- thick bamboo
- connecting cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 26
- 241001330002 Bambuseae Species 0.000 claims description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 26
- 239000011425 bamboo Substances 0.000 claims description 26
- 238000001125 extrusion Methods 0.000 claims description 20
- 239000007822 coupling agent Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 9
- 230000001755 vocal effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- 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
Abstract
The invention discloses a multifunctional couplant dual-purpose applicator for the ultrasonic department, which comprises a main cylinder, wherein a feeding cylinder is fixedly arranged at the top of the main cylinder, a connecting cylinder is fixedly arranged at the bottom of the main cylinder, external threads are uniformly arranged on the outer wall of the connecting cylinder, a cap is connected with the external threads of the connecting cylinder, internal threads are uniformly arranged on the inner wall of the cap, a rolling ball is rotationally matched with an inner cavity of the connecting cylinder, a pit is formed at the bottom of the rolling ball, a transverse cylinder is transversely and fixedly arranged in the inner cavity of the main cylinder, a feeding small hole is formed at the top of the inner cavity of the transverse cylinder, and a motion rod is transversely inserted into the inner cavity of the transverse cylinder.
Description
Technical Field
The invention relates to the field of ultrasonic science and technology, in particular to a multifunctional couplant dual-purpose applicator for ultrasonic department.
Background
The medical couplant is a medical product composed of a new generation of aqueous polymer gel. The pH value of the probe is neutral, the probe is nontoxic and harmless to human bodies, is not easy to dry, is not easy to rancidity, has clear ultrasonic imaging, proper viscosity and no greasiness, can easily slide, can moisten skin, eliminates air on the surface of the skin, has good lubricating property and is easy to spread; the ultrasonic probe is not corroded or damaged; compared with the traditional common couplant, the ultrasonic couplant with sterilization function appears on the market, has stricter production environment and wider application range.
The couplant is used for B ultrasonic smearing, is a water-soluble polymer colloid and is used for removing air between a probe and a measured object, so that ultrasonic energy effectively penetrates into the measured object to achieve the purpose of effective detection, and the traditional smearing couplant is manually smeared, is not uniform in smearing, wastes time and easily causes couplant waste.
Based on the above, the invention designs a multifunctional couplant dual-purpose applicator for ultrasonic department to solve the above problems.
Disclosure of Invention
The invention aims to provide a multifunctional couplant dual-purpose applicator for an ultrasonic department, which aims to solve the problems that the traditional couplant application method in the background technology is to manually apply the couplant, the application is not uniform, the time is wasted, and the couplant waste is easy to cause.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-functional couplant double-purpose applicator of ultrasonic branch of academic or vocational study, includes the main section of thick bamboo, the top fixed mounting of main section of thick bamboo has a feed cylinder, the bottom fixed mounting of main section of thick bamboo has a connecting cylinder, the outer wall of connecting cylinder evenly is provided with the external screw thread, the outer wall threaded connection of connecting cylinder has the block, the inner wall of block evenly is provided with the internal screw thread, the inner chamber normal running fit of connecting cylinder has the rolling ball, the pit has been seted up to the bottom of rolling ball, the inner chamber transverse fixed mounting of main section of thick bamboo has a horizontal section of thick bamboo, the feed aperture has been seted up at the top of the inner chamber of horizontal section of thick bamboo, the inner chamber transverse splicing of horizontal section of thick bamboo has the motion pole, motion pole and the outer wall sliding fit of main section of thick bamboo, the outer wall fixed mounting of motion pole has the extrusion piston, the outer wall uniform jacket of extrusion piston is equipped with sealed pad, the inner wall fixed mounting of horizontal section of thick bamboo has the hemisphere extrusion board, hemisphere extrusion board sets up to the hemisphere extrusion board, the lateral wall fixed mounting of hemisphere extrusion board has the connecting plate, the lateral wall of connecting plate evenly is provided with the apopore, connecting plate, interference fit with the motion pole and the fixed head.
Preferably, the inner cavity of the connecting cylinder is transversely inserted with a rotating shaft, the rotating shaft is fixedly connected with the connecting cylinder, and the outer wall of the rotating shaft is movably provided with a rolling ball.
Preferably, a rotating bearing is arranged at the joint of the connecting shaft and the side wall of the connecting cylinder, the rotating bearing is sleeved on the outer walls of the two ends of the connecting shaft, and the rotating bearing is fixedly connected with the outer wall of the connecting cylinder.
Preferably, the side wall of the main cylinder is fixedly provided with a small plate, the small plate is in sliding fit with the motion rod, a spring is connected between the small plate and the extrusion piston, and the spring is sleeved on the outer wall of the motion rod.
Preferably, the other end of the motion rod is fixedly provided with a pressing head.
Preferably, a rubber ring is arranged at the joint of the pressing head and the outer wall of the main cylinder, and the rubber ring is fixedly arranged on the outer wall of the main cylinder.
Preferably, the inner wall of the feeding cylinder is uniformly provided with threads, and the feeding cylinder is connected with a couplant medicine bottle through threads, and the couplant medicine bottle and the feeding cylinder are detachable.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a feeding cylinder, a medicine bottle filled with a coupling agent is connected with the feeding cylinder through screw threads, the coupling agent enters the main cylinder through the feeding cylinder, the device has two working modes, the pressing head is manually pressed to push the moving rod to move in the transverse cylinder, the coupling agent enters the transverse cylinder through the feeding small hole, the moving rod drives the extruding piston to move and is extruded from the outlet hole, the moving rod moves to drive the sealing head to be staggered with the side wall hole of the main cylinder, the coupling agent sprayed from the outlet hole can be discharged, the coupling agent can be conveniently and rapidly sprayed on the skin surface through the operation mode, the operation is simple, the rapid and the large-area spraying operation can be completed through the arrangement of the sealing gasket on the outer wall of the extruding piston, the utility model discloses a coupling agent is convenient for prevent to leak from the outer wall of extrusion piston, through the setting of platelet and spring, make the spring can drive extrusion piston and motion pole and reply the motion, be convenient for repeatedly realize spouting the effect of material, this device is through rotating the cap, through screw-thread fit, dismantle the cap, through rolling the ball on skin, make the ball take place to rotate as the center, through the setting of pit, every round of rotation, leak partial couplant and come out, help the couplant on skin surface is supplied, the user can be through operating the press head earlier, make the large tracts of land spraying of couplant, then through rolling the ball, scribble evenly, when the couplant is insufficient, through rolling the ball back and forth many times, carry out the additive to skin surface, the operation is swift, can not cause the large tracts of land waste of couplant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a main view structure of the present invention;
FIG. 2 is a schematic view of a first cross-sectional angle structure of the present invention;
FIG. 3 is a schematic view of a second cross-sectional angle structure of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1-main cylinder, 2-feeding cylinder, 3-connecting cylinder, 4-cap, 5-pit, 6-horizontal cylinder, 7-feeding small hole, 8-motion rod, 9-extrusion piston, 10-hemisphere extrusion plate, 11-connecting plate, 12-outlet hole, 13-sealing head, 14-rotation axis, 15-rolling ball, 16-pressing head, 17-small plate, 18-spring, 19-rubber ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multi-functional couplant double-purpose applicator of ultrasonic branch of academic or vocational study, including main section of thick bamboo 1, the top fixed mounting of main section of thick bamboo 1 has feed cylinder 2, the bottom fixed mounting of main section of thick bamboo 1 has connecting cylinder 3, the outer wall of connecting cylinder 3 evenly is provided with the external screw thread, the outer wall threaded connection of connecting cylinder 3 has block 4, the inner wall of block 4 evenly is provided with the internal screw thread, the inner chamber normal running fit of connecting cylinder 3 has rolling ball 15, pit 5 has been seted up to rolling ball 15's bottom, the inner chamber transverse fixed mounting of main section of thick bamboo 1 has a horizontal section of thick bamboo 6, feed aperture 7 has been seted up at the top of the inner chamber of horizontal section of thick bamboo 6, the inner chamber transverse insertion of horizontal section of thick bamboo 6 has motion pole 8, motion pole 8 and the outer wall sliding fit of main section of thick bamboo 1, the outer wall fixed mounting of motion pole 8 has extrusion piston 9, the outer wall uniform cover of extrusion piston 9 is equipped with the sealing pad, the inner wall fixed mounting of horizontal section of thick bamboo 6 has hemisphere extrusion plate 10, hemisphere extrusion plate 10 sets up to the hemisphere extrusion plate 10, the lateral wall fixed mounting of connecting plate 11 has evenly to go out hole 12, connecting plate 11 and motion pole 8's inner chamber fixed mounting has 13, interference fit with main sealing head 13.
The inner cavity of the connecting cylinder 3 is transversely inserted with a rotating shaft 14, the rotating shaft 14 is fixedly connected with the connecting cylinder 3, a rolling ball 15 is movably mounted on the outer wall of the rotating shaft 14, a rotating bearing is mounted at the joint of the connecting shaft 14 and the side wall of the connecting cylinder 3, the rotating bearing is sleeved on the outer walls of the two ends of the connecting shaft 14, the rotating bearing is fixedly connected with the outer wall of the connecting cylinder 3, a small plate 17 is fixedly mounted on the side wall of the main cylinder 1, the small plate 17 is in sliding fit with the moving rod 8, a spring 18 is connected between the small plate 17 and the extruding piston 9, the spring 18 is sleeved on the outer wall of the moving rod 8, a pressing head 16 is fixedly mounted at the other end of the moving rod 8, a rubber ring 19 is arranged at the joint of the pressing head 16 and the outer wall of the main cylinder 1, and the rubber ring 19 is fixedly mounted on the outer wall of the main cylinder 1.
One specific application of this embodiment is: the invention is provided with a feeding cylinder 2, a medicine bottle filled with a coupling agent is connected, the medicine bottle is connected with the feeding cylinder 2 through threads, the coupling agent enters a main cylinder 1 through the feeding cylinder 2, the device has two working modes, the pressing head 16 is manually pressed to push a moving rod 8 to move in a transverse cylinder 6, the coupling agent enters the transverse cylinder 6 through a feeding small hole 7, the moving rod 8 drives a pressing piston 9 to move and be pressed, the coupling agent is sprayed out from an outlet hole 12, the moving rod 8 drives a sealing head 13 to be staggered with a side wall hole of the main cylinder 1, the coupling agent sprayed out from the outlet hole 12 can be discharged, the device can conveniently and rapidly spray the coupling agent on the surface of skin through the operation mode, the operation is simple, the large-area spraying operation can be rapidly completed, and the arrangement of a sealing gasket on the outer wall of the pressing piston 9 is realized, the device is convenient for preventing the couplant from leaking from the outer wall of the extrusion piston 9, the arrangement of the small plate 17 and the spring 18 enables the spring 18 to drive the extrusion piston 9 and the motion rod 8 to return to move, and is convenient for repeatedly realizing the effect of spraying materials, the device is convenient for adding the couplant to the skin surface by rotating the cap 4, dismounting the cap 4 through screw thread fit, rotating the rolling ball 15 by taking the rotating shaft 14 as the center, and after each circle of rotation, the couplant leaking part comes out through the arrangement of the concave pit 5, helping the couplant on the skin surface to be replenished, the user can spray the couplant in a large area by operating the pressing head 16 firstly, then evenly coating the couplant through the rolling ball 15, when the couplant is insufficient, adding the couplant to the skin surface through repeatedly back and forth rolling the rolling ball 15, the operation is quick, the large area waste of the couplant can not be caused, the inner wall of feed cylinder 2 evenly is provided with the screw thread, feed cylinder 2 has couplant medicine bottle through threaded connection, can dismantle between the two.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a multi-functional couplant double-purpose applicator of ultrasonic branch of academic or vocational study, includes main section of thick bamboo (1), wherein the top fixed mounting of main section of thick bamboo (1) has feed cylinder (2), the bottom fixed mounting of main section of thick bamboo (1) has connecting cylinder (3), the outer wall of connecting cylinder (3) evenly is provided with the external screw thread, the outer wall threaded connection of connecting cylinder (3) has block (4), the inner wall of block (4) evenly is provided with the internal screw thread, the inner chamber normal running fit of connecting cylinder (3) has rolling ball (15), rolling ball (15)'s bottom stretches out in order to roll on skin from connecting cylinder (3) inner chamber, pit (5) have been seted up to rolling ball (15)'s bottom, the inner chamber transverse fixed mounting of main section of thick bamboo (1) has cross section of thick bamboo (6), feed orifice (7) have been seted up at the top of the inner chamber of cross section of thick bamboo (6), the inner chamber transverse insertion of cross section of thick bamboo (6) has motion pole (8), motion pole (8) and the outer wall sliding fit of cylinder (1), motion pole (8) and the outer wall of cylinder (3) inner wall normal running fit have rolling ball (15), sealing ball (10) are evenly installed in the hemisphere, hemisphere ram (10) is installed on the hemisphere ram, the side wall of the hemispherical extrusion plate (10) is fixedly provided with a connecting plate (11), the side wall of the connecting plate (11) is uniformly provided with outlet holes (12), the connecting plate (11) is in sliding fit with the moving rod (8), one end of the moving rod (8) is fixedly provided with a sealing head (13), and the sealing head (13) is in interference fit with the outer wall of the main cylinder (1); the side wall fixed mounting of main section of thick bamboo (1) has platelet (17), platelet (17) and motion pole (8) sliding fit, be connected with spring (18) between platelet (17) and extrusion piston (9), spring (18) cover is established on the outer wall of motion pole (8), the other end fixed mounting of motion pole (8) presses pressure head (16).
2. The multifunctional couplant dual-purpose applicator for the ultrasonic department according to claim 1 is characterized in that a rotating shaft (14) is transversely inserted into an inner cavity of the connecting cylinder (3), the rotating shaft (14) is fixedly connected with the connecting cylinder (3), and a rolling ball (15) is movably arranged on the outer wall of the rotating shaft (14).
3. The multifunctional couplant dual-purpose applicator for the ultrasonic department according to claim 2 is characterized in that a rotating bearing is arranged at the joint of the rotating shaft (14) and the side wall of the connecting cylinder (3), the rotating bearing is sleeved on the outer walls of the two ends of the rotating shaft (14), and the rotating bearing is fixedly connected with the outer wall of the connecting cylinder (3).
4. The multifunctional couplant dual-purpose applicator for the ultrasound department according to claim 1 is characterized in that a rubber ring (19) is arranged at the joint of the pressing head (16) and the outer wall of the main cylinder (1), and the rubber ring (19) is arranged on the outer wall of the main cylinder (1).
5. The multifunctional couplant dual-purpose applicator for the ultrasonic department, which is disclosed in claim 1, is characterized in that threads are uniformly arranged on the inner wall of the feeding cylinder (2), and the feeding cylinder (2) is connected with a couplant medicine bottle through threads, and the couplant medicine bottle and the coupling agent medicine bottle are detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352887.5A CN109316206B (en) | 2018-11-14 | 2018-11-14 | Multifunctional couplant dual-purpose applicator for ultrasonic department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352887.5A CN109316206B (en) | 2018-11-14 | 2018-11-14 | Multifunctional couplant dual-purpose applicator for ultrasonic department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109316206A CN109316206A (en) | 2019-02-12 |
| CN109316206B true CN109316206B (en) | 2023-11-14 |
Family
ID=65257536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811352887.5A Active CN109316206B (en) | 2018-11-14 | 2018-11-14 | Multifunctional couplant dual-purpose applicator for ultrasonic department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109316206B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320497A (en) * | 2005-05-18 | 2006-11-30 | Shimadzu Corp | Ultrasonograph |
| CN202198825U (en) * | 2011-07-08 | 2012-04-25 | 任双军 | Pressure spray type B-sonography couplant package bottle |
| CN204121065U (en) * | 2014-10-15 | 2015-01-28 | 周红 | The multi-functional couplant applicator of Ultrasonography |
| CN204158415U (en) * | 2014-09-05 | 2015-02-18 | 福建国际旅行卫生保健中心 | The ultrasonic coupling agent applicator of automatic ration, uniform application and heated at constant temperature |
| CN204329917U (en) * | 2014-12-30 | 2015-05-13 | 厦门市特种设备检验检测院 | A kind of ultrasonic wave thickness measuring probe |
| CN204410844U (en) * | 2015-01-14 | 2015-06-24 | 巩莉 | Color ultrasound couplant heating applicator |
| CN106510758A (en) * | 2016-11-14 | 2017-03-22 | 吉林大学 | Automatic coupling probe assembling device for ultrasound department |
| CN206120351U (en) * | 2016-08-10 | 2017-04-26 | 肖爱美 | Ultrasonic examination couplant obliterator |
| CN107677732A (en) * | 2017-09-21 | 2018-02-09 | 镇江龙逸电子科技有限公司 | A kind of supersonic detector |
| CN207520146U (en) * | 2017-05-24 | 2018-06-22 | 乔丽霞 | A kind of Ultrasonography checks auxiliary device |
| CN207804275U (en) * | 2017-10-11 | 2018-09-04 | 张海燕 | A kind of Ultrasonography coupling agent daubing device |
-
2018
- 2018-11-14 CN CN201811352887.5A patent/CN109316206B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006320497A (en) * | 2005-05-18 | 2006-11-30 | Shimadzu Corp | Ultrasonograph |
| CN202198825U (en) * | 2011-07-08 | 2012-04-25 | 任双军 | Pressure spray type B-sonography couplant package bottle |
| CN204158415U (en) * | 2014-09-05 | 2015-02-18 | 福建国际旅行卫生保健中心 | The ultrasonic coupling agent applicator of automatic ration, uniform application and heated at constant temperature |
| CN204121065U (en) * | 2014-10-15 | 2015-01-28 | 周红 | The multi-functional couplant applicator of Ultrasonography |
| CN204329917U (en) * | 2014-12-30 | 2015-05-13 | 厦门市特种设备检验检测院 | A kind of ultrasonic wave thickness measuring probe |
| CN204410844U (en) * | 2015-01-14 | 2015-06-24 | 巩莉 | Color ultrasound couplant heating applicator |
| CN206120351U (en) * | 2016-08-10 | 2017-04-26 | 肖爱美 | Ultrasonic examination couplant obliterator |
| CN106510758A (en) * | 2016-11-14 | 2017-03-22 | 吉林大学 | Automatic coupling probe assembling device for ultrasound department |
| CN207520146U (en) * | 2017-05-24 | 2018-06-22 | 乔丽霞 | A kind of Ultrasonography checks auxiliary device |
| CN107677732A (en) * | 2017-09-21 | 2018-02-09 | 镇江龙逸电子科技有限公司 | A kind of supersonic detector |
| CN207804275U (en) * | 2017-10-11 | 2018-09-04 | 张海燕 | A kind of Ultrasonography coupling agent daubing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109316206A (en) | 2019-02-12 |
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