CN109620292B - Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system - Google Patents
Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system Download PDFInfo
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- CN109620292B CN109620292B CN201910107470.0A CN201910107470A CN109620292B CN 109620292 B CN109620292 B CN 109620292B CN 201910107470 A CN201910107470 A CN 201910107470A CN 109620292 B CN109620292 B CN 109620292B
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
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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
- A61B8/42—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
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- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention discloses an abdomen B-ultrasonic probe assembly and an abdomen B-ultrasonic system, which belong to the field of medical appliances, wherein the abdomen B-ultrasonic probe assembly comprises a plug assembly, a cable and a probe, a coating device for coupling agent is arranged on one side of a shell of the probe, an erasing device for coupling agent is arranged on the other side of the shell of the probe, and the bottom end of the probe is lower than the bottom ends of the coating device and the erasing device; the abdomen B ultrasonic system comprises a main display screen, a probe assembly and an extensible B ultrasonic chair, wherein the B ultrasonic chair comprises a chair surface, a chair back and a leg supporting plate, the chair surface is horizontally arranged at the lower part of the chair surface and hinged with the chair surface, the leg supporting plate is hinged with the chair surface, and a hydraulic driving mechanism is arranged between the chair back and the leg supporting plate and the lower part of the chair surface. The invention can simultaneously smear and erase the couplant during detection, thereby being convenient for doctors to operate and improving the experience of patients in treatment.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to ultrasonic imaging equipment.
Background
Ultrasonic diagnosis is a diagnostic method which applies ultrasonic detection technology to human body, finds diseases and prompts by measuring data and morphology of known physiology or tissue structure. Ultrasonic diagnosis is a noninvasive, painless, convenient and visual effective examination means, in particular to B ultrasonic, has wide application and is one of four medical imaging technologies.
The existing B ultrasonic equipment mainly comprises an image display screen and a probe assembly, wherein the probe assembly mainly comprises a plug assembly, a cable and a probe which are connected with the image display screen, when the abdomen B ultrasonic operation is performed, a coupling agent is firstly required to be coated on the abdomen, then a doctor holds the B ultrasonic probe to move on the body surface of the abdomen of a human body and adjusts the position and the posture of the B ultrasonic probe, an ultrasonic image of the human body is obtained, and B ultrasonic inspection is realized. A doctor performing B-ultrasonic operation needs to firstly coat a couplant and then move the B-ultrasonic probe on the surface of the abdomen, and the two can not be performed synchronously; and in order to avoid the subsequent supplementary application of the couplant, the doctor needs to apply as large an area as possible to the abdomen. The general experience of patients is that the couplant is cool, the couplant needs to be smeared on the abdomen in a large area in advance, paper towel erasure is needed after the examination is finished, and the experience is poor; in summary, the B-mode ultrasonic device in the prior art has drawbacks in terms of doctor operation and patient experience.
Disclosure of Invention
The invention aims to solve the technical problem of providing an abdomen B-ultrasonic probe assembly and an abdomen B-ultrasonic system, which are used for detecting, smearing and erasing a coupling agent simultaneously, so that the doctor can operate conveniently and the patient experience is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an abdomen B ultrasonic probe subassembly, includes plug subassembly, cable conductor and probe, and the casing one side of probe is provided with the coating device of couplant, the opposite side is provided with the wiping arrangement of couplant, the probe bottom is less than coating device and wiping arrangement bottom.
The technical scheme of the invention is further improved as follows: the coating device comprises a containing box which is fixed on one side of the probe shell and used for containing the couplant, an opening is formed in the bottom end of the containing box, and a coating roller of which the part is exposed out of the containing box is hinged to the opening.
The technical scheme of the invention is further improved as follows: the erasing device comprises a bracket fixed on one side of the probe shell, an upper roller and a lower roller with damping are hinged in the bracket, a roll paper is arranged on the lower roller, one end of the roll paper is wound on the upper roller, and one side of the upper roller is connected with a mechanical spring device for driving the upper roller to rotate.
The technical scheme of the invention is further improved as follows: the mechanical spring device comprises a spring box, a mandrel is arranged at the center of the spring box, a spring for driving the spring box to rotate is wound outside the mandrel, and the side face of the spring box is connected with one side of the upper roller.
The technical scheme of the invention is further improved as follows: the support is connected to one side of the shell of the probe in a vertical sliding mode through the sliding block, a driving device for driving the support to move up and down is arranged on the support, the driving device comprises a gear which is connected with the lower roller and drives the lower roller, and a vertical rack which is connected with the gear is arranged on the shell of the probe.
The technical scheme of the invention is further improved as follows: the speed reducing device comprises a ratchet wheel which is coaxially and fixedly connected with the gear, a crank and rocker mechanism is connected between the lower roller and the ratchet wheel, a rocker of the crank and rocker mechanism is hinged at the center of the ratchet wheel, and a pawl matched with the ratchet wheel is connected to the rocker.
The technical scheme of the invention is further improved as follows: be provided with the waterproof heating piece of silica gel on the splendid attire box lateral wall, waterproof heating piece of silica gel and cable conductor electric connection.
The abdomen B ultrasonic system of the technical proposal of the invention is further improved in that: the ultrasonic B-type chair comprises a main display screen, a probe assembly and an extensible ultrasonic B-type chair, wherein the ultrasonic B-type chair comprises a chair surface, a chair back and a leg supporting plate, the chair surface is horizontally arranged at the lower part of the chair surface, the chair back is hinged with the chair surface, the leg supporting plate is hinged with the chair surface, and a hydraulic driving mechanism is arranged between the chair back and the leg supporting plate and the lower part of the chair surface.
The abdomen B ultrasonic system of the technical proposal of the invention is further improved in that: one side of the chair back is connected with an auxiliary display screen through a connecting frame, and the auxiliary display screen is connected with the main display screen through a signal line.
By adopting the technical scheme, the invention has the following technical progress:
according to the invention, the coating device and the erasing device are arranged on the two sides of the probe, and the couplant can be smeared and erased at any time while detecting, so that the operation of doctors is facilitated, and the treatment experience of patients is improved. The bottom end of the probe is lower than the coating device and the erasing device, and the coating device and the erasing device can be contacted with the abdomen of the patient to realize coating and erasing when the probe is pressed on the abdomen of the patient, so that the operation rule of the probe is fully utilized.
The coating roller of the coating device automatically completes the operation of coating the couplant after contacting with the skin and moving, no external force is needed, and the independent coating step before inspection is reduced; the waterproof heating piece of silica gel can also be added in the splendid attire box, the couplant of heating in advance improves patient's comfortable experience.
The lower roller of the wiping device is provided with the roll paper, and the couplant can be timely erased after the detection of one part is completed; the upper roller recovers the roll paper with the couplant erased, the mechanical spring device enables the rotating speed of the upper roller to correspond to the speed of the lower roller for unwinding the roll paper, the roll paper is guaranteed to be always in a tight state, the used roll paper is guaranteed to be wound on the upper roller in time, and accumulation of waste paper in the support is avoided.
The driving device arranged on the bracket ensures that the bracket automatically moves downwards along with the reduction of the diameter of the roll paper, and ensures that the roll paper can keep contact with the belly skin; the speed reducing device ensures that the support slowly descends along with the rotation of the lower roller, so that the diameter of the roll paper is reduced and the support descends as uniformly as possible, and the support is prevented from descending too fast.
The abdomen B ultrasonic system comprises an extensible B ultrasonic chair, and the B ultrasonic bed in the prior art is abandoned, so that a pregnant woman with inconvenient movement, particularly a pregnant woman with a large belly can be saved from lying on the bed, and the abdomen B ultrasonic system is directly seated on the B ultrasonic chair to complete a lying examination posture by means of a hydraulic driving mechanism, so that a special patient is cared for. The arrangement of the auxiliary display screen is convenient for a patient to directly observe the B-ultrasonic image, and the inconvenience brought by the patient needing to warp the head to watch the main display screen at one side is solved.
Drawings
FIG. 1 is a schematic diagram of the probe structure of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the upper roller, the lower roller and the roll paper;
FIG. 4 is a schematic view of the structure of the B-ultrasonic chair of the present invention;
wherein, 1, a probe, 2, a containing box, 3, a coating roller, 4, a bracket, 5, an upper roller, 6, a lower roller, 7, a roll paper, 8 and a spring box, 9, gears, 10, racks, 11, ratchet wheels, 12, rockers, 13, pawls, 15, chair faces, 16, chair backs, 17, leg support plates, 18 and auxiliary display screens.
Detailed Description
The invention is further illustrated by the following examples:
example 1
The utility model provides an abdomen B ultrasonic probe subassembly, includes plug subassembly, cable conductor and probe 1, and as shown in fig. 1, probe 1's casing one side is provided with the coating device of couplant, and the opposite side is provided with the wiping arrangement of couplant, and probe 1 bottom is less than coating device and wiping arrangement bottom. The invention can smear and erase the couplant at any time during detection, thereby being convenient for doctors to operate and improving the patient's experience of visiting.
The coating device comprises a containing box 2 which is fixed on one side of the shell of the probe 1 and used for containing the couplant, an opening is arranged at the bottom end of the containing box 2, and a coating roller 3 of which the part is exposed out of the containing box 2 is hinged at the opening. The operation of smearing the couplant is automatically completed after the coating roller 3 is connected with the skin and moved, external force is not needed, independent smearing steps before inspection are reduced, and the inspection work efficiency is improved.
The erasing device comprises a bracket 4 fixed on one side of the shell of the probe 1, an upper roller 5 and a lower roller 6 with damping are hinged in the bracket 4 up and down, as shown in figure 3, wherein a roll paper 7 is arranged on the lower roller 6, and the roll paper 7 is gradually opened after the roll paper 7 contacts with skin and can drive the lower roller 6 to roll. One end of the roll paper 7 is wound on the upper roller 5, and one side of the upper roller 5 is connected with a mechanical spring device for driving the upper roller 5 to rotate. The power of the mechanical spring means is insufficient to overcome the damping force of the lower roller 6 when not in use, and therefore the lower roller 6 is in a stationary state when the roll paper 7 is not in frictional contact with the skin. The roll paper 7 is gradually opened after the bottom end of the roll paper 7 is brought into contact with the abdominal skin and rubbed, and the used roll paper is gradually stored under the rotation of the upper roller 5.
The mechanical spring device comprises a spring box 8, a mandrel is arranged in the center of the spring box 8, a spring for driving the spring box to rotate is wound outside the mandrel, and the side face of the spring box 8 is connected with one side of the upper roller 5. The application of mechanical spring device is very ingenious, along with the diameter of use of stock form 7 reduces gradually, consequently go up the rotational speed of gyro wheel 5 and need adjust often just can avoid the whole and timely accomodate of used stock form 7 on going up gyro wheel 5, use mechanical spring device to drive go up gyro wheel 5 then solved this problem, go up gyro wheel 5's rotation and depend on the length of rising of stock form, as long as have old and useless stock form to upward carry on gyro wheel 5, go up gyro wheel 5 and all can in time rotate and accomodate.
The abdomen B ultrasonic system comprises a main display screen of a computer arranged on a rack, a probe assembly connected with the main display screen, and an extensible B ultrasonic chair. As shown in fig. 4, the B-mode ultrasonic chair comprises a chair surface 15, a chair back 16 and a leg supporting plate 17, wherein the lower part of the chair surface 15 is horizontally provided with a support, the chair back 16 is hinged with the chair surface 15, the leg supporting plate 17 is hinged with the chair surface 15, and a hydraulic driving mechanism is arranged between the chair back 16 and the leg supporting plate 17 and the lower part of the chair surface 15 respectively. The extensible B-ultrasonic chair provided by the invention can be used for omitting the step of lying on the bed for pregnant women with inconvenient actions, especially large bellies, and directly sitting on the B-ultrasonic chair and completing the lying examination posture by means of the hydraulic driving mechanism, thereby caring special patients.
The auxiliary display screen 18 can be connected to one side of the chair back 16 through a connecting frame, and the auxiliary display screen 18 is connected with the main display screen through a signal line, so that inconvenience brought by a patient needing to watch the main display screen on one side in a tilted head manner is solved.
Example two
The first difference between this embodiment and the embodiment is that the driving device for driving the support 4 to move up and down is included, a T-shaped groove is provided on the side of the probe 1, the support 4 is connected to one side of the housing of the probe 1 through a T-shaped slider in a sliding manner, as shown in fig. 2, the driving device includes a gear 9 connected to the lower roller 6 for driving, and a vertical rack 10 connected to the gear 9 is provided on the housing of the probe 1. The lower roller 6 and the gear 9 are also provided with a speed reducing device, the speed reducing device comprises a ratchet wheel 11 which is fixedly connected with the gear 9 in a coaxial way, a crank-rocker mechanism is connected between the lower roller 6 and the ratchet wheel 11, the crank-rocker mechanism comprises a connecting rod and a rocker, wherein the connecting rod is fixed on the outer edge of the end face of the lower roller 6, the lower roller 6 is equivalent to playing a crank role, the other end of the connecting rod is connected with a rocker 12, the other end of the rocker 12 is hinged at the center of the ratchet wheel 11, and a pawl 13 matched with the ratchet wheel 11 is connected on the rocker 12. When the paper roll 7 is in specific work, the lower roller 6 is driven to rotate clockwise, the driving ratchet wheel 11 rotates for one circle anticlockwise, and the bracket 4 moves downwards at the moment, so that the bracket automatically moves downwards along with the reduction of the diameter of the paper roll, and the paper roll is ensured to be in contact with the skin of the abdomen.
Example III
The difference between the embodiment and the first and second embodiments lies in that the side wall of the accommodating box 2 is provided with a silica gel waterproof heating plate, the silica gel waterproof heating plate is electrically connected with a cable, the setting of the silica gel waterproof heating plate heats the couplant between 36 ℃ and 40 ℃ in advance, and the comfortable experience of a patient is improved.
Claims (7)
1. The utility model provides an abdomen B ultrasonic probe subassembly, includes plug assembly, cable conductor and probe (1), its characterized in that: one side of the shell of the probe (1) is provided with a coating device of the coupling agent, the other side of the shell is provided with an erasing device of the coupling agent, and the bottom end of the probe (1) is lower than the bottom ends of the coating device and the erasing device; the erasing device comprises a bracket (4) fixed on one side of a shell of the probe (1), an upper roller (5) and a lower roller (6) with damping are hinged in the bracket (4) up and down, a roll paper (7) is arranged on the lower roller (6), one end of the roll paper (7) is wound on the upper roller (5), the bracket (4) is connected on one side of the shell of the probe (1) in a vertically sliding way through a sliding block, a driving device for driving the bracket to move up and down is arranged on the bracket (4), the driving device comprises a gear (9) connected and driven with the lower roller (6), and a vertical rack (10) connected with the gear (9) is arranged on the shell of the probe (1); a speed reducing device is further arranged between the lower roller (6) and the gear (9), the speed reducing device comprises a ratchet wheel (11) which is fixedly connected with the gear (9) in a coaxial way, a crank-rocker mechanism is connected between the lower roller (6) and the ratchet wheel (11), a rocker (12) of the crank-rocker mechanism is hinged at the center of the ratchet wheel (11), and a pawl (13) matched with the ratchet wheel (11) is connected to the rocker (12).
2. The abdominal B-ultrasound probe assembly of claim 1, wherein: the coating device comprises a containing box (2) which is fixed on one side of a shell of the probe (1) and used for containing the couplant, an opening is formed in the bottom end of the containing box (2), and a coating roller (3) of which the part is exposed out of the containing box (2) is hinged to the opening.
3. The abdominal B-ultrasound probe assembly of claim 1, wherein: one side of the upper roller (5) is connected with a mechanical spring device for driving the upper roller (5) to rotate.
4. The abdominal B-ultrasound probe assembly of claim 3, wherein: the mechanical spring device comprises a spring box (8), a mandrel is arranged at the center of the spring box (8), a spring for driving the spring box to rotate is wound outside the mandrel, and the side face of the spring box (8) is connected with one side of the upper roller (5).
5. The abdominal B-ultrasound probe assembly of claim 2, wherein: the waterproof silica gel heating plate is arranged on the side wall of the containing box (2), and is electrically connected with a cable.
6. An abdominal B-mode ultrasound system comprising a main display screen and a probe assembly as claimed in any one of claims 1 to 5, wherein: the B ultrasonic chair further comprises an extensible B ultrasonic chair, the B ultrasonic chair comprises a chair surface (15) with a horizontal lower portion provided with a support, a chair back (16) hinged with the chair surface (15) and a leg support plate (17) hinged with the chair surface (15), and a hydraulic driving mechanism is arranged between the chair back (16) and the leg support plate (17) and the lower portion support of the chair surface (15) respectively.
7. The abdominal B-ultrasound system of claim 6, wherein: one side of the chair back (16) is connected with a secondary display screen (18) through a connecting frame, and the secondary display screen (18) is connected with the main display screen through a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107470.0A CN109620292B (en) | 2019-02-02 | 2019-02-02 | Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107470.0A CN109620292B (en) | 2019-02-02 | 2019-02-02 | Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system |
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| CN109620292A CN109620292A (en) | 2019-04-16 |
| CN109620292B true CN109620292B (en) | 2023-08-15 |
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| CN108176627A (en) * | 2018-02-12 | 2018-06-19 | 高永利 | A kind of ultrasonic probe cleaning system and its couplant erasing apparatus |
| CN108451545A (en) * | 2018-02-11 | 2018-08-28 | 丁赛赛 | It is a kind of can automatic daubing coupling agent diasonograph |
| CN209996350U (en) * | 2019-02-02 | 2020-01-31 | 中国人民解放军联勤保障部队第九八0医院 | Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system |
-
2019
- 2019-02-02 CN CN201910107470.0A patent/CN109620292B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203776939U (en) * | 2014-01-26 | 2014-08-20 | 刘泳 | Type-b ultrasonic probe |
| CN204364018U (en) * | 2015-01-04 | 2015-06-03 | 陈鹤 | A kind of ultrasonic probe |
| CN206026352U (en) * | 2016-05-30 | 2017-03-22 | 张得峰 | Ultrasonic probe |
| WO2018056651A1 (en) * | 2016-09-23 | 2018-03-29 | 삼성메디슨 주식회사 | Medical diagnosis device and medical diagnosis method using same |
| CN108451545A (en) * | 2018-02-11 | 2018-08-28 | 丁赛赛 | It is a kind of can automatic daubing coupling agent diasonograph |
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| CN209996350U (en) * | 2019-02-02 | 2020-01-31 | 中国人民解放军联勤保障部队第九八0医院 | Abdominal B-ultrasonic probe assembly and abdominal B-ultrasonic system |
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| CN109620292A (en) | 2019-04-16 |
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