CN115153651A - Intraoperative transesophageal echocardiography examination device - Google Patents
Intraoperative transesophageal echocardiography examination device Download PDFInfo
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- CN115153651A CN115153651A CN202210899878.8A CN202210899878A CN115153651A CN 115153651 A CN115153651 A CN 115153651A CN 202210899878 A CN202210899878 A CN 202210899878A CN 115153651 A CN115153651 A CN 115153651A
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- 238000013175 transesophageal echocardiography Methods 0.000 title claims description 22
- 238000003860 storage Methods 0.000 claims abstract description 72
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims description 23
- 239000011111 cardboard Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 abstract description 21
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000007822 coupling agent Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 210000005246 left atrium Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000007 visual effect 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
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
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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
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
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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
-
- 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
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- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
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- Cardiology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to the technical field of ultrasonic cardiogram examination, in particular to an intraoperative esophageal ultrasonic cardiogram examination device, which comprises an examination instrument body, wherein a fixed structure is fixed on the examination instrument body; the fixed structure is provided with a storage structure in a matching way; the storage structure is provided with a sliding structure in a sliding fit manner; an extrusion structure is fixed on the sliding structure; the fixing structure is connected with an installation structure in a matching way; the mounting structure is rotatably provided with a clamping structure; the couplant is put into the storage structure, the sliding structure is pressed by the probe, and the bottle body is extruded when the sliding structure is driven to rotate, so that the couplant can be conveniently smeared, and meanwhile, the dripping couplant can be favorably stored; the mounting structure is rotated, so that the mounting structure is convenient to mount on the fixed structure; the clamping structure is rotated, so that the clamping structure can rotate in the mounting structure, and the operation handle is convenient to fix and the workload of holding the operation handle is reduced.
Description
Technical Field
The invention relates to the technical field of echocardiography examination, in particular to an intraoperative transesophageal echocardiography examination device.
Background
The transesophageal echocardiogram is a new technology for cardiovascular echocardiogram developed in recent years, and because the special exploration position and high-quality image display are adopted, a new visual window for imaging examination of great cardiac vessels is opened up, and the defect of the transthoracic echocardiogram is overcome. The esophageal probe is inserted from the esophagus to the vicinity of the left atrium behind the heart via esophageal echocardiogram, and the internal lesion of the heart is observed from behind the heart.
However, in the use process of the existing transesophageal echocardiography inspection instrument, because a component for fixing an operating handle is not arranged on a general inspection instrument, a doctor can operate the inspection instrument only by respectively taking the operating handle and a probe with two hands and assisting the probe by an assistant during inspection, so that the accuracy of image display is easily influenced, and part of novel interventional cardiac surgeries require long-time intraoperative transesophageal echocardiography detection, and the operating handle of the doctor is easy to fatigue and influence images; in addition, when the probe is coated with the couplant, the couplant needs to be taken down firstly, and then the bottle body needs to be squeezed by hands, so that the operation is troublesome, and the couplant extruded at one time is easy to drip on the ground when more couplants are extruded at one time, so that the ground is easy to be polluted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intraoperative transesophageal echocardiography examination device.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intraoperative transesophageal echocardiography examination device comprises an examination instrument body, wherein a fixed structure is fixed on the examination instrument body; the fixed structure is provided with a storage structure in a matching way; the storage structure is provided with a sliding structure in a sliding fit manner; an extrusion structure is fixed on the sliding structure; the fixing structure is connected with an installation structure in a matching way; the mounting structure is rotatably provided with a clamping structure;
the utility model discloses a storage structure, including the storage rack, the cooperation is connected with sliding structure on the storage rack, the extrusion structure includes the slide bar, the last slide bar that is fixed with of sliding structure, telescopic spring has been cup jointed on the slide bar, just the slide bar passes through telescopic spring and is connected with the storage rack cooperation, it is connected with the pendulum rod to rotate on the slide bar, fixed mounting has even axle on the pendulum rod, link epaxial torsional spring that has cup jointed, just the pendulum rod passes through the torsional spring and is connected with the storage rack cooperation, fixedly connected with supports the piece on the pendulum rod, the cross-sectional width of slide bar is greater than telescopic spring's cross-sectional diameter, the pendulum rod is the slope setting, sliding connection between slide bar and the storage rack.
Specifically, the fixed knot constructs including the mount, fixed mounting has the mount on the detector body, be equipped with slot and draw-in groove on the mount.
Specifically, the storage structure still includes the fixed block, the fixed block is installed in the cooperation on the mount, fixed connection between fixed block and the storage rack, be equipped with standing groove and spout on the storage rack, the block is connected with the stopper on the storage rack, fixedly connected with gasket on the stopper, be equipped with the rotation groove on the stopper, the cooperation of rotation groove position is rotated there is the pendulum rod and is supported the piece.
Specifically, sliding construction includes the fixture block, fixedly connected with fixture block on the slide bar, the block is connected with the slider on the fixture block, sliding connection between slider and the storage rack, the receiver is installed to the block on the slider, be equipped with the dead slot on the receiver, the cooperation of spout position slides there is the slider, the cross-sectional width of receiver is less than the cross-sectional width of slider.
Specifically, mounting structure includes the backup pad, it has the backup pad to contradict on the mount, threaded connection has the screw rod in the backup pad, the first rotation piece of fixedly connected with on the screw rod, just the screw rod is contradicted with the mount, it is connected with the lug to rotate in the backup pad, fixed mounting has the fixed plate on the lug, fixedly connected with lifting hook in the backup pad.
Specifically, the clamping structure includes the second turning block, it is connected with the second turning block to rotate on the fixed plate, fixedly connected with lead screw on the second turning block, just the screw thread direction of rotation at lead screw both ends is opposite, threaded connection has the rack on the lead screw, sliding connection between rack and the fixed plate, just it has the gear to mesh on the rack, fixed mounting has the dead lever on the gear, fixedly connected with cardboard on the dead lever, just the cardboard is the cambered surface setting.
The invention has the beneficial effects that:
(1) According to the transesophageal echocardiography examination device in the operation, the couplant required to be used in the examination is put into the storage structure, the sliding structure is pressed by the detection probe, the sliding structure drives the extrusion structure to rotate, and the extrusion structure is enabled to collide with the bottle body of the couplant, so that the couplant can be conveniently smeared, and meanwhile, the dropped couplant can be conveniently stored, namely: when a patient needs to be examined through an ultrasonic cardiogram of an esophagus in an operation, a couplant storage bottle can be firstly placed into a storage rack, a limiting block is connected to the storage rack in a clamping manner, a gasket is fixedly connected to the limiting block, when the ultrasonic probe is used, the ultrasonic probe is placed into a sliding groove part, a sliding block slides in a matching manner at the sliding groove part, a storage box is connected to the sliding block in a clamping manner, a hollow groove is formed in the storage box, the probe is placed on the storage box, the sliding block is pressed, the sliding block is connected with the sliding block in a clamping manner, the sliding block is fixedly connected with the sliding rod, the sliding block drives the sliding rod to slide when the sliding block slides at the sliding groove part, a telescopic spring is sleeved on the sliding rod, the sliding rod extrudes the telescopic spring when sliding, a rolling groove is formed in the sliding rod, a roller arranged on the swinging rod rotates at the position of the rolling groove part, the swinging rod is rotatably connected with the swinging rod, a connecting shaft is fixedly connected with the swinging rod, a connecting shaft is sleeved on the connecting shaft, a supporting block is fixedly installed on the swinging rod, when the sliding rod slides in the storage rack, the sliding rod, the rotating groove can drive the swinging rod to rotate the supporting block to deform, the supporting block to further enable the supporting block to extrude the body of the couplant bottle body of the bottle, and further to be beneficial to the ultrasonic probe when the probe is extruded by hands, and the supporting block, and the ultrasonic probe is needed to be extruded bottle body of the probe; when disposable extruded couplant is more, unnecessary couplant can be collected in the receiver through the dead slot to be favorable to improving the result of use of receiver.
(2) The invention relates to a transesophageal echocardiography examination device, which is characterized in that an installation structure is rotated by hands, so that the installation structure is conveniently installed on a fixed structure, and the direction of an operation handle is conveniently adjusted during examination, namely: the fixing frame is fixedly arranged on the inspection tester body, a supporting plate is abutted on the fixing frame, a screw rod is in threaded connection with the supporting plate, a first rotating block is fixedly connected onto the screw rod, the first rotating block is rotated by hands, and the end of the screw rod is abutted against the fixing frame when the screw rod rotates in the supporting plate, so that the position of the supporting plate is convenient to fix; the cooperation is rotated in the backup pad and is had the lug, rotates between lug and the backup pad to be connected, and fixed mounting has the fixed plate on the lug, rotates the fixed plate with the hand, and then makes the lug be convenient for adjust the angle that the fixed plate was placed when the backup pad internal rotation.
(3) The transesophageal echocardiography examination device in the operation provided by the invention rotates the clamping structure, so that the clamping structure rotates in the mounting structure, thereby facilitating the fixation of the operating handle and simultaneously being beneficial to reducing the workload of a doctor needing to hold the operating handle for a long time, namely: rotate on the fixed plate and be connected with the second turning block, fixedly connected with lead screw on the second turning block, because the screw rotation opposite direction at lead screw both ends, when with rotatory second turning block, and then make the lead screw at the fixed plate internal rotation, the meshing has the rack on the lead screw, the lead screw rotates and makes two racks sideslip in the fixed plate, the rack slides and makes gear revolve, fixedly connected with dead lever on the gear, gear revolve makes the dead lever drive the cardboard and rotates, and then make two cardboards carry out the centre gripping to operating handle's tip, in the inspection process, the doctor can fix operating handle on the cardboard after oneself operation inspection appearance again, thereby be favorable to preventing the improper condition that influences the inspection effect easily of assistant operation inspection appearance.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of a device for intraoperative transesophageal echocardiography provided in accordance with the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of a supporting plate and a bump according to the present invention;
FIG. 5 is an enlarged view of the structure of the portion C shown in FIG. 4;
FIG. 6 is a schematic view of the connection structure of the gear and the fixed rod according to the present invention;
FIG. 7 is a schematic view of a connection structure of a slider and a storage box according to the present invention;
FIG. 8 is an enlarged view of the structure of the portion D shown in FIG. 7;
fig. 9 is an enlarged view of the structure of the portion E shown in fig. 7.
In the figure: 1. an inspection instrument body; 2. a fixed structure; 201. a fixed mount; 202. a slot; 203. a card slot; 3. a storage structure; 301. a placement groove; 302. a storage rack; 303. a chute; 304. a fixed block; 305. a limiting block; 306. a gasket; 307. a rotating groove; 4. a mounting structure; 401. a support plate; 402. a fixing plate; 403. a hook; 404. a bump; 405. a screw; 406. a first rotating block; 5. a clamping structure; 501. a second turning block; 502. clamping a plate; 503. a screw rod; 504. a rack; 505. a gear; 506. fixing the rod; 6. a sliding structure; 601. a slider; 602. a storage box; 603. an empty groove; 604. a clamping block; 7. extruding the structure; 701. a slide bar; 702. a swing rod; 703. a connecting shaft; 704. a torsion spring; 705. a resisting block; 706. a telescoping spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the transesophageal echocardiography examination device in the operation of the invention comprises an examination instrument body 1, wherein a fixing structure 2 is fixed on the examination instrument body 1; the fixed structure 2 is provided with a storage structure 3 in a matching way; a sliding structure 6 is matched and slides on the storage structure 3; an extrusion structure 7 is fixed on the sliding structure 6; the fixed structure 2 is connected with a mounting structure 4 in a matching way; the mounting structure 4 is rotatably provided with a clamping structure 5;
deposit structure 3 including storage rack 302, the cooperation is connected with sliding structure 6 on the storage rack 302, extrusion structure 7 includes slide bar 701, be fixed with slide bar 701 on the sliding structure 6, telescopic spring 706 has been cup jointed on the slide bar 701, just slide bar 701 is connected with storage rack 302 cooperation through telescopic spring 706, it is connected with pendulum rod 702 to rotate on the slide bar 701, fixed mounting has even axle 703 on the pendulum rod 702, even the torsional spring 704 has been cup jointed on the axle 703, just pendulum rod 702 is connected with storage rack 302 cooperation through torsional spring 704, fixedly connected with supports piece 705 on the pendulum rod 702, the cross-sectional width of slide bar 701 is greater than telescopic spring 706's cross-sectional diameter, pendulum rod 702 is the slope setting, sliding connection between slide bar 701 and the storage rack 302.
Specifically, the fixing structure 2 includes a fixing frame 201, the fixing frame 201 is fixedly mounted on the inspection instrument body 1, and the fixing frame 201 is provided with a slot 202 and a slot 203.
Specifically, storage structure 3 still includes fixed block 304, fixed block 304 is installed in the cooperation on the mount 201, fixed connection between fixed block 304 and the storage rack 302, be equipped with standing groove 301 and spout 303 on the storage rack 302, the block is connected with stopper 305 on the storage rack 302, fixedly connected with gasket 306 on the stopper 305, be equipped with on the stopper 305 and rotate groove 307, it has pendulum rod 702 and support piece 705 to rotate groove 307 position cooperation rotation.
Specifically, sliding structure 6 includes fixture block 604, fixedly connected with fixture block 604 on the slide bar 701, the block is connected with slider 601 on the fixture block 604, sliding connection between slider 601 and the storage rack 302, receiver 602 is installed to the block on the slider 601, be equipped with dead slot 603 on the receiver 602, spout 303 position cooperation slides there is slider 601, the cross-sectional width of receiver 602 is less than slider 601's cross-sectional width, puts into the couplant that needs to use when will checking and deposits structure 3, through pressing sliding structure 6 with the test probe, and then makes sliding structure 6 drive extrusion structure 7 and rotate, and then makes extrusion structure 7 contradict to the body of couplant to also be favorable to depositing the couplant that drips when being convenient for scribble the couplant, promptly: when a patient needs to be examined by a transesophageal echocardiography in an operation, a couplant storage bottle can be firstly placed into the storage rack 302, the storage rack 302 is connected with a limiting block 305 in a clamping way, a gasket 306 is fixedly connected to the limiting block 305, when the ultrasonic probe is used, the ultrasonic probe is placed into the sliding groove 303, the sliding groove 303 is matched with and slides to form a sliding block 601, a storage box 602 is connected to the sliding block 601 in a clamping way, a hollow groove 603 is arranged on the storage box 602, the probe is placed on the storage box 602, the sliding block 601 is pressed, the sliding block 601 is connected with a clamping block 604 in a clamping way, the clamping block 604 is fixedly connected with a sliding rod 701, when the sliding block 601 slides in the sliding groove 303, the sliding block 604 drives the sliding rod 701 to slide, and the sliding rod 701 is connected with the storage rack 302 in a sliding way, the sliding rod 701 is sleeved with the telescopic spring 706, the sliding rod 701 extrudes the telescopic spring 706 when sliding, a rolling groove is formed in the sliding rod 701, a roller arranged on the oscillating rod 702 rotates in the position of the rolling groove, the sliding rod 701 is rotatably connected with the oscillating rod 702, a connecting shaft 703 is fixedly connected to the oscillating rod 702, a torsion spring 704 is sleeved on the connecting shaft 703, a resisting block 705 is fixedly installed on the oscillating rod 702, when the sliding rod 701 slides in the storage rack 302, the roller rotates in the rolling groove to drive the oscillating rod 702 to rotate, the torsion spring 704 deforms, the resisting block 705 extrudes the bottle body of the coupling agent, and when the coupling agent drops on the ultrasonic probe, the complicated step that a doctor needs to extrude the bottle body by hands is reduced; when the couplant is squeezed at one time, the surplus couplant can be collected into the storage box 602 through the empty groove 603, so that the use effect of the storage box 602 can be improved.
Specifically, mounting structure 4 includes backup pad 401, it has backup pad 401 to contradict on mount 201, threaded connection has screw rod 405 on the backup pad 401, the first rotation piece 406 of fixedly connected with on the screw rod 405, just screw rod 405 contradicts with mount 201, it is connected with lug 404 to rotate on the backup pad 401, fixed mounting has fixed plate 402 on the lug 404, fixedly connected with lifting hook 403 uses hand rotation mounting structure 4 on the backup pad 401, and then is convenient for install it on fixed knot constructs 2 to be convenient for adjust operating handle's direction when the inspection, promptly: the fixing frame 201 is fixedly installed on the inspection tester body 1, the fixing frame 201 is abutted with the supporting plate 401, the supporting plate 401 is in threaded connection with the screw 405, the screw 405 is fixedly connected with the first rotating block 406, the first rotating block 406 is rotated by hand, and when the screw 405 rotates in the supporting plate 401, the end part of the screw abuts against the fixing frame 201, so that the position of the supporting plate 401 is convenient to fix; the supporting plate 401 is provided with a convex block 404 in a matching and rotating mode, the convex block 404 is connected with the supporting plate 401 in a rotating mode, a fixing plate 402 is fixedly mounted on the convex block 404, the fixing plate 402 is rotated by hands, and therefore the convex block 404 can conveniently adjust the angle of the fixing plate 402 when rotating in the supporting plate 401.
Specifically, clamping structure 5 includes second turning block 501, it is connected with second turning block 501 to rotate on the fixed plate 402, fixedly connected with lead screw 503 on the second turning block 501, just the screw thread direction of rotation at lead screw 503 both ends is opposite, threaded connection has rack 504 on the lead screw 503, sliding connection between rack 504 and the fixed plate 402, just it has gear 505 to mesh on the rack 504, fixed mounting has dead lever 506 on the gear 505, fixedly connected with cardboard 502 on the dead lever 506, just cardboard 502 is the cambered surface setting, rotatory clamping structure 5, and then makes clamping structure 5 at 4 internal rotations of mounting structure, and then also be favorable to alleviateing the work burden that the doctor needs the long-time handheld operating handle when being convenient for fix operating handle, promptly: the fixed plate 402 is rotatably connected with a second rotating block 501, the second rotating block 501 is fixedly connected with a lead screw 503, the rotating directions of threads at two ends of the lead screw 503 are opposite, when the second rotating block 501 is rotated by hands, the lead screw 503 is further rotated in the fixed plate 402, a rack 504 is meshed on the lead screw 503, the lead screw 503 is rotated to enable two racks 504 to slide in the fixed plate 402 in opposite directions, the rack 504 slides to enable a gear 505 to rotate, a fixed rod 506 is fixedly connected on the gear 505, the gear 505 rotates to enable the fixed rod 506 to drive a clamping plate 502 to rotate, and further the two clamping plates 502 clamp the end of an operating handle, in the inspection process, a doctor can fix the operating handle on the clamping plate 502 and then operate the inspection tester by himself, and the condition that the inspection effect is easily influenced by the improper operation of the inspection tester is facilitated to an assistant.
When the ultrasonic cardiogram examination device is used, firstly, when a patient needs to be examined through an esophageal echocardiogram in an operation, a couplant storage bottle can be firstly placed into the storage rack 302, the storage rack 302 is connected with the limiting block 305 in a clamping way, the limiting block 305 is fixedly connected with the gasket 306, when the ultrasonic echocardiogram examination device is used, an ultrasonic probe is placed into the sliding groove 303, the sliding groove 303 is matched with and slides to be provided with the sliding block 601, the sliding block 601 is connected with the storage box 602 in a clamping way, the storage box 602 is provided with the empty groove 603, the probe is placed on the storage box 602, the sliding block 601 is pressed, the sliding block 601 is connected with the clamping block 604 in a clamping way, the clamping block 604 is fixedly connected with the sliding rod 701, when the sliding block 601 slides at the sliding groove 303, the sliding block 604 can drive the sliding rod 701 to slide, the slide bar 701 is connected with the storage rack 302 in a sliding manner, the slide bar 701 is sleeved with the telescopic spring 706, the slide bar 701 extrudes the telescopic spring 706 when sliding, a rolling groove is formed in the slide bar 701, a roller arranged on the swing rod 702 rotates in the position of the rolling groove, the slide bar 701 is connected with the swing rod 702 in a rotating manner, the swing rod 702 is fixedly connected with a connecting shaft 703, the connecting shaft 703 is sleeved with a torsion spring 704, a resisting block 705 is fixedly installed on the swing rod 702, when the slide bar 701 slides in the storage rack 302, the roller rotates in the rolling groove to drive the swing rod 702 to rotate, the torsion spring 704 deforms, the resisting block 705 extrudes the bottle body of the coupling agent, and when the coupling agent drops on the ultrasonic probe, the complicated steps that a doctor needs to extrude the bottle body by hands are reduced; when the couplant is more in one-time extrusion, the redundant couplant can be collected into the storage box 602 through the empty groove 603, so that the use effect of the storage box 602 can be improved; the fixing frame 201 is fixedly arranged on the inspection instrument body 1, the fixing frame 201 is abutted with the supporting plate 401, the supporting plate 401 is in threaded connection with the screw rod 405, the screw rod 405 is fixedly connected with the first rotating block 406, the first rotating block 406 is rotated by hands, and when the screw rod 405 rotates in the supporting plate 401, the end part of the screw rod is abutted against the fixing frame 201, so that the position of the supporting plate 401 is convenient to fix; the supporting plate 401 is provided with a convex block 404 in a matching and rotating mode, the convex block 404 is connected with the supporting plate 401 in a rotating mode, the convex block 404 is fixedly provided with a fixing plate 402, the fixing plate 402 is rotated by hands, and therefore when the convex block 404 rotates in the supporting plate 401, the angle of the fixing plate 402 can be adjusted conveniently; the fixed plate 402 is rotatably connected with a second rotating block 501, the second rotating block 501 is fixedly connected with a lead screw 503, the rotating directions of threads at two ends of the lead screw 503 are opposite, when the second rotating block 501 is rotated by hands, the lead screw 503 is further rotated in the fixed plate 402, a rack 504 is meshed on the lead screw 503, the lead screw 503 is rotated to enable two racks 504 to slide in the fixed plate 402 in opposite directions, the rack 504 slides to enable a gear 505 to rotate, a fixed rod 506 is fixedly connected on the gear 505, the gear 505 rotates to enable the fixed rod 506 to drive a clamping plate 502 to rotate, and further the two clamping plates 502 clamp the end of an operating handle, in the inspection process, a doctor can fix the operating handle on the clamping plate 502 and then operate the inspection tester by himself, and the condition that the inspection effect is easily influenced by the improper operation of the inspection tester is facilitated to an assistant.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The transesophageal echocardiography examination device in the operation is characterized by comprising an examination instrument body (1), wherein a fixing structure (2) is fixed on the examination instrument body (1); the fixed structure (2) is provided with a storage structure (3) in a matching way; a sliding structure (6) is matched and slides on the storage structure (3); an extrusion structure (7) is fixed on the sliding structure (6); the fixed structure (2) is connected with a mounting structure (4) in a matching way; the mounting structure (4) is rotatably provided with a clamping structure (5);
deposit structure (3) including storage rack (302), the cooperation is connected with sliding structure (6) on storage rack (302), extrusion structure (7) include slide bar (701), be fixed with slide bar (701) on sliding structure (6), telescopic spring (706) have been cup jointed on slide bar (701), just slide bar (701) are connected with storage rack (302) cooperation through telescopic spring (706), it is connected with pendulum rod (702) to rotate on slide bar (701), fixed mounting has even axle (703) on pendulum rod (702), even torsional spring (704) have been cup jointed on axle (703), just pendulum rod (702) are connected with storage rack (302) cooperation through torsional spring (704), fixedly connected with supports piece (705) on pendulum rod (702).
2. The intraoperative transesophageal echocardiography device of claim 1, wherein: the cross section width of the sliding rod (701) is larger than the cross section diameter of the telescopic spring (706), the swing rod (702) is obliquely arranged, and the sliding rod (701) is in sliding connection with the storage rack (302).
3. The intraoperative transesophageal echocardiography device of claim 1, wherein: the fixed structure (2) comprises a fixed frame (201), the fixed frame (201) is fixedly mounted on the inspection tester body (1), and a slot (202) and a slot (203) are formed in the fixed frame (201).
4. A device according to claim 3, wherein: deposit structure (3) and still include fixed block (304), fixed block (304) are installed in the cooperation on mount (201), fixed connection between fixed block (304) and storage rack (302), be equipped with standing groove (301) and spout (303) on storage rack (302), the block is connected with stopper (305) on storage rack (302).
5. The intraoperative transesophageal echocardiography device of claim 4, wherein: the limiting block (305) is fixedly connected with a gasket (306), a rotating groove (307) is formed in the limiting block (305), and the rotating groove (307) is matched with and rotates with a swing rod (702) and a supporting block (705).
6. An intra-operative transesophageal echocardiography device according to claim 5, wherein: sliding construction (6) include fixture block (604), fixedly connected with fixture block (604) on slide bar (701), the block (604) goes up the block and is connected with slider (601) of block, sliding connection between slider (601) and storage rack (302), receiver (602) is installed to the block on slider (601) block, be equipped with dead slot (603) on receiver (602).
7. The intraoperative transesophageal echocardiography device of claim 6, wherein: the sliding block (601) is matched and slides at the position of the sliding groove (303), and the section width of the storage box (602) is smaller than that of the sliding block (601).
8. A device for intra-operative transesophageal echocardiography according to claim 3, wherein: mounting structure (4) are including backup pad (401), it has backup pad (401) to contradict on mount (201), threaded connection has screw rod (405) on backup pad (401), first turning block (406) of fixedly connected with is gone up in screw rod (405), just screw rod (405) contradicts with mount (201).
9. The intraoperative transesophageal echocardiography device of claim 8, wherein: the rotary lifting device is characterized in that a protruding block (404) is connected to the supporting plate (401) in a rotating mode, a fixing plate (402) is fixedly mounted on the protruding block (404), and a lifting hook (403) is fixedly connected to the supporting plate (401).
10. A device for intra-operative transesophageal echocardiography according to claim 9, wherein: clamping structure (5) include second turning block (501), it is connected with second turning block (501) to rotate on fixed plate (402), fixedly connected with lead screw (503) on second turning block (501), just the screw thread direction of rotation at lead screw (503) both ends is opposite, threaded connection has rack (504) on lead screw (503), sliding connection between rack (504) and fixed plate (402), just meshing has gear (505) on rack (504), fixed mounting has dead lever (506) on gear (505), fixedly connected with cardboard (502) on dead lever (506), just cardboard (502) are the cambered surface setting.
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| CN202210899878.8A CN115153651B (en) | 2022-07-28 | 2022-07-28 | Intraoperative transesophageal ultrasonic cardiography examination device |
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| CN202210899878.8A CN115153651B (en) | 2022-07-28 | 2022-07-28 | Intraoperative transesophageal ultrasonic cardiography examination device |
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| CN115153651B CN115153651B (en) | 2024-05-24 |
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| DE3914619A1 (en) * | 1989-05-03 | 1990-11-08 | Kontron Elektronik | DEVICE FOR TRANSOESOPHAGEAL ECHOCARDIOGRAPHY |
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| CN114403926A (en) * | 2022-02-21 | 2022-04-29 | 郑州大学第五附属医院 | Medical imaging diagnostic equipment for ultrasound department |
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| DE3914619A1 (en) * | 1989-05-03 | 1990-11-08 | Kontron Elektronik | DEVICE FOR TRANSOESOPHAGEAL ECHOCARDIOGRAPHY |
| WO2017077369A1 (en) * | 2015-11-07 | 2017-05-11 | Michel Koch | Multi-purpose examination table suitable for echocardiography |
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