CN107126616B - Cardiac radiography imaging auxiliary operation device - Google Patents
Cardiac radiography imaging auxiliary operation device Download PDFInfo
- Publication number
- CN107126616B CN107126616B CN201710572876.7A CN201710572876A CN107126616B CN 107126616 B CN107126616 B CN 107126616B CN 201710572876 A CN201710572876 A CN 201710572876A CN 107126616 B CN107126616 B CN 107126616B
- Authority
- CN
- China
- Prior art keywords
- box
- main
- contrast agent
- upper side
- pressure
- 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.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 19
- 230000000747 cardiac effect Effects 0.000 title claims description 9
- 238000002601 radiography Methods 0.000 title claims description 6
- 239000002872 contrast media Substances 0.000 claims abstract description 68
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 95
- 238000007789 sealing Methods 0.000 claims description 43
- 230000002572 peristaltic effect Effects 0.000 claims description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 238000001356 surgical procedure Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002526 effect on cardiovascular system Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 7
- 210000004351 coronary vessel Anatomy 0.000 description 6
- 238000013155 cardiography Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 208000005374 Poisoning Diseases 0.000 description 2
- 238000002583 angiography Methods 0.000 description 2
- 238000002586 coronary angiography Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000001746 atrial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 229940039231 contrast media Drugs 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/125—Heart
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Anesthesiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An auxiliary operation device for cardioangiography imaging belongs to the technical field of medical appliances. The technical scheme of the invention is as follows: the cardioangiography imaging auxiliary operation device comprises a machine body, wherein a moving base is arranged on the lower side of the machine body, moving legs are arranged on the lower side of the moving base, moving wheels are arranged on the lower sides of the moving legs, the moving wheels are assembled with the moving legs through steering rotating shafts, and moving brakes are arranged on the upper sides of the moving wheels. When the invention is used for carrying out the cardioangiography operation on a cardiovascular patient, the medical staff can well control the injection speed and the injection amount of the injection contrast agent, and the injection difficulty of the contrast agent is reduced, thereby relieving the pain of the patient, improving the working efficiency of the medical staff and reducing the medical risk.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a cardiac radiography imaging auxiliary operation device.
Background
Cardiography, a common medical examination, is to inject contrast medium into certain parts of the heart and great vessels through cardiac catheters, to visualize the heart, and to rapidly photograph to show pathological changes in the anatomy of the heart and great vessels and the circulation function. Cardiac imaging is one of the important examination methods before cardiac surgery, and most complex cardiac diseases are examined by the examination. The cardiography includes coronary angiography and cardiac (atrial, ventricular) angiography. Coronary angiography is performed by passing a thin, hairline-like catheter through the coronary artery opening of the heart along the artificial entrance of the radial artery (at the wrist) or the femoral artery (at the thigh), and injecting a contrast agent (which is visualized under X-rays) into the coronary artery, so that the morphology of the interior of the coronary artery can be visualized, for example, by seeing whether the coronary artery has a stenosis, a plaque, etc., but the morphology of the heart cannot be basically understood through the examination, and mainly the interior morphology of the coronary artery and the blood flow velocity in the coronary artery are understood. Angiography, when injected with large doses of contrast agent, has many factors that affect its toxic effects. In cardiovascular imaging, the risk of poisoning increases several times with rapid injection compared to slow injection, mainly due to the hypertonic effect of the contrast agent, i.e. the newer formulations also have some chemical toxic effects. During cardiovascular radiography, the risk of poisoning is increased by several times when fast injection is compared with slow injection, mainly due to the hypertonic action of contrast medium, and due to the viscosity of the contrast medium, the injection speed is not easy to control when the contrast medium is injected by the existing equipment.
Disclosure of Invention
The invention aims to provide a cardiac radiography imaging auxiliary operation device which can control the injection speed and the injection amount of an injection contrast agent, reduce the injection difficulty of the contrast agent, relieve the pain of a patient and improve the working efficiency of medical staff.
The technical scheme of the invention is as follows: the cardiography imaging auxiliary operation device comprises a machine body, a movable base is arranged on the lower side of the machine body, a movable leg is arranged on the lower side of the movable base, a movable wheel is arranged on the lower side of the movable leg, the movable wheel is assembled with the movable leg through a steering rotating shaft, a movable brake is arranged on the upper side of the movable wheel, a supporting and fixing frame is arranged on the upper side of the movable base, a lifting telescopic frame is arranged on the upper side of the supporting and fixing frame, a lifting locking device is arranged at the joint between the lifting telescopic frame and the supporting and fixing frame, a lifting locking button is arranged on the left side of the lifting locking device, a folding adjusting frame is arranged on the upper side of the lifting telescopic frame, the folding adjusting frame is assembled with the lifting telescopic frame through a folding supporting rotating shaft, a supporting rotating shaft locking device is arranged on the right side of the, the front side of the power supply box is provided with a power supply control switch, the upper side of the power supply control switch is provided with a power supply state indicator, a lithium battery pack is arranged in the power supply box, the right side of the lithium battery pack is provided with a power adapter, the right side of the power adapter is provided with a charging interface, the front side of the charging interface is provided with an external charging wire, the front side of the machine body is provided with a folding control panel, and the folding control panel is assembled with the machine body through a panel;
a touch display screen is arranged on the front side of the folding control panel, a parameter setting key is arranged on the lower side of the touch display screen, a key indication label is arranged on the upper side of the parameter setting key, a voice alarm is arranged on the upper side of the touch display screen, and an alarm protective cover is arranged on the front side of the voice alarm;
the machine body is internally provided with a double-end medical peristaltic pump, the lower side of the double-end medical peristaltic pump is provided with a pump body damping cushion pad, the lower side of the pump body damping cushion pad is provided with a main controller, the front side of the double-end medical peristaltic pump is provided with a peristaltic pressure pipe, the left side of the peristaltic pressure pipe is provided with a one-way pressure control valve, the right side of the peristaltic pressure pipe is provided with a liquid inlet guide pipe, the liquid inlet guide pipe is connected with the peristaltic pressure pipe through a pressure pipe sealing connector, the upper side of the liquid inlet guide pipe is provided with a one-way liquid inlet control valve, the upper side of the liquid inlet guide pipe is provided with a liquid inlet sealer, the liquid inlet sealer is assembled with the liquid inlet guide pipe through a pipe sealing connector, the right side of the liquid inlet sealer is provided with a contrast agent placing box, the left side of the double-end medical, the upper side of the pressure relief three-way connector is provided with a one-way pressure relief valve, the left side of the constant-pressure buffer is provided with a flow velocity buffer, the upper side of the flow velocity buffer is provided with a flow velocity regulator, the left side of the flow velocity buffer is provided with a liquid outlet guide pipe, the liquid outlet guide pipe is connected with the flow velocity buffer through a liquid outlet pipe sealing connector, the left end of the liquid outlet guide pipe is provided with a contrast agent injection needle, the contrast agent injection needle is connected with the liquid outlet guide pipe through a needle body sealing connector, the left side of the contrast agent injection needle is provided with a contrast guide pipe;
a main suction pipe is arranged in the liquid inlet sealer, a main suction pipe one-way control valve is arranged on the main suction pipe, a main suction nozzle is arranged on the right side of the main suction pipe one-way control valve, a main suction sealing rubber ring is arranged on the main suction nozzle, a main box ultrasonic liquid level sensor is arranged on the upper side of the main suction nozzle, an auxiliary suction pipe is arranged on the lower side of the main suction pipe, the auxiliary suction pipe is connected with the main suction pipe through a suction pipe three-way connector, an auxiliary suction pipe one-way control valve is arranged on the upper side of the auxiliary suction pipe, an auxiliary suction nozzle is arranged on the right side of the auxiliary suction pipe one-way control valve;
the contrast agent placing box upside is equipped with main contrast agent box, both sides are equipped with main box direction fixed sliding groove about the main contrast agent box, main contrast agent box left side is equipped with main box liquid outlet, be equipped with main box liquid outlet sealing rubber mat in the main box liquid outlet, be equipped with main box filling opening above the main contrast agent box, be equipped with main box liquid feeding sealed lid above the main box filling opening, main contrast agent box downside is equipped with supplementary contrast agent box, the downside is equipped with supplementary box direction fixed sliding groove on the supplementary contrast agent box, supplementary contrast agent box left side is equipped with supplementary box liquid outlet, be equipped with supplementary box liquid outlet sealing rubber mat in the supplementary box liquid outlet, be equipped with supplementary box filling opening above the supplementary contrast agent box, be equipped with supplementary box liquid feeding sealed lid.
And a rack rotating shaft closing lock catch is arranged on the front side of the rack supporting rotating shaft.
And a charging indicator is arranged on the upper side of the charging interface.
The front side of the folding control panel is provided with a transparent antibacterial isolation diaphragm.
And a standby lithium battery pack is arranged on the right side of the main controller.
And a box body guiding fixer is arranged on the right side of the liquid inlet sealer.
An ultrasonic flow velocity sensor is arranged on the liquid outlet conduit.
And a sealing clamping groove is arranged in the needle body sealing connector.
The invention has the beneficial effects that: when the invention is used for carrying out the cardioangiography operation on a cardiovascular patient, the medical staff can well control the injection speed and the injection amount of the injection contrast agent, and the injection difficulty of the contrast agent is reduced, thereby relieving the pain of the patient, improving the working efficiency of the medical staff and reducing the medical risk.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a folding control panel according to the present invention.
FIG. 3 is a schematic view of the internal structure of the machine body of the present invention.
Fig. 4 is a schematic structural diagram of the liquid inlet sealer of the invention.
Fig. 5 is a schematic structural diagram of a contrast medium containing box according to the present invention.
In the figure:
1. a machine body, 2, a movable base, 3, a movable leg, 4, a movable wheel, 5, a steering rotating shaft, 6, a movable brake, 7, a supporting fixed frame, 8, a lifting telescopic frame, 9, a lifting locking device, 10, a lifting locking button, 11, a folding adjusting frame, 12, a folding supporting rotating shaft, 13, a supporting rotating shaft locking device, 14, a machine body fixed frame, 15, a machine frame supporting rotating shaft, 16, a power box, 17, a power control switch, 18, a power state indicator, 19, a lithium battery pack, 20, a power adapter, 21, a charging interface, 22, an external charging wire, 23, a folding control panel, 24, a panel limiting rotating shaft, 25, a touch display screen, 26, a parameter setting key, 27, a key indication label, 28, a voice warning device, 29, a warning device protective cover, 30, a double-head medical peristaltic pump, 31, a pump body shock absorption cushion, 32 and a main controller, 33. peristaltic pressure tube 34, one-way pressure control valve 35, liquid inlet conduit 36, pressure tube sealing connector 37, one-way liquid inlet control valve 38, liquid inlet sealer 39, conduit sealing connector 40, contrast agent placing box 41, constant pressure buffer 42, pressure sensor 43, pressure relief conduit 44, pressure regulating valve 45, pressure relief three-way connector 46, one-way pressure relief valve 47, flow rate buffer 48, flow rate regulator 49, liquid outlet conduit 50, liquid outlet conduit sealing connector 51, contrast agent injection needle 52, needle body sealing connector 53, contrast conduit 54, contrast tube sealing connector 55, main suction tube 56, main suction tube one-way control valve 57, main suction nozzle 58, main suction sealing rubber ring 59, main box ultrasonic liquid level sensor 60, auxiliary suction tube 61, suction tube three-way connector 62, vacuum pump, Auxiliary suction pipe one-way control valve 63, auxiliary suction nozzle 64, auxiliary suction sealing rubber ring 65, auxiliary box ultrasonic liquid level sensor 66, main contrast agent box 67, main box guide fixing chute 68, main box liquid outlet 69, main box liquid outlet sealing rubber pad 70, main box liquid filling port 71, main box liquid filling sealing cover 72, auxiliary contrast agent box 73, auxiliary box guide fixing chute 74, auxiliary box liquid outlet 75, auxiliary box liquid outlet sealing rubber pad 76, auxiliary box liquid filling port 77, auxiliary box liquid filling sealing cover 78, frame rotating shaft closing lock catch 79, charging indicator 80, transparent antibacterial isolation diaphragm 81, standby lithium battery pack 82, box body guide fixer 83, ultrasonic flow rate sensor 84, sealing card slot.
Detailed Description
The cardiac imaging assisted surgery device of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figure 1, the invention relates to a cardiography imaging auxiliary operation device, which comprises a machine body 1, a movable base 2 is arranged at the lower side of the machine body 1, a movable leg 3 is arranged at the lower side of the movable base 2, a movable wheel 4 is arranged at the lower side of the movable leg 3, the movable wheel 4 is assembled with the movable leg 3 through a steering rotating shaft 5, a movable brake 6 is arranged at the upper side of the movable wheel 4, the invention can be flexibly moved according to the requirement through the movable wheel 4, a supporting and fixing frame 7 is arranged at the upper side of the movable base 2, a lifting and stretching frame 8 is arranged at the upper side of the supporting and fixing frame 7, a lifting and locking device 9 is arranged at the joint between the lifting and stretching frame 8 and the supporting and fixing frame 7, a lifting and locking button 10 is arranged at the left side of the lifting and locking device 9, the lifting and locking device 10 is pressed, the lifting, the folding adjusting frame 11 is assembled with the lifting telescopic frame 8 through a folding supporting rotating shaft 12, a supporting rotating shaft fastener 13 is arranged on the right side of the folding supporting rotating shaft 12, the position of the machine body 1 can be flexibly adjusted according to needs through the folding adjusting frame 11, a machine body fixing frame 14 is arranged on the upper side of the folding adjusting frame 11, the machine body fixing frame 14 is connected with the folding adjusting frame 11 through a rack supporting rotating shaft 15, a power supply box 16 is arranged on the right side of the supporting fixing frame 7 and can provide electricity support for the machine body 1, a power supply control switch 17 is arranged on the front side of the power supply box 16, a power supply state indicator 18 is arranged on the upper side of the power supply control switch 17, a lithium battery pack 19 is arranged in the power supply box 16, a power supply adapter 20 is arranged on the right side of the lithium battery pack 19, a charging interface 21 is arranged on the right, the folding control panel 23 is assembled with the machine body 1 through a panel limiting rotating shaft 24, and the angle of the folding control panel 23 can be adjusted through the panel limiting rotating shaft 24, so that the folding control panel 23 can be controlled conveniently.
As shown in fig. 2, folding panel 23 front side of controlling is equipped with touch display screen 25, can show each item parameter and operating condition information in real time, touch display screen 25 downside is equipped with parameter setting button 26, can set up the pressure of injection and parameters such as velocity of flow, parameter setting button 26 upside is equipped with button indicator 27, touch display screen 25 upside is equipped with pronunciation attention device 28, can in time carry out pronunciation warning to operating condition, prevent accident, pronunciation attention device 28 front side is equipped with attention device protection casing 29, can protect pronunciation attention device 28.
As shown in fig. 3, a double-ended medical peristaltic pump 30 is arranged in a machine body 1, a pump body damping cushion 31 is arranged on the lower side of the double-ended medical peristaltic pump 30, a main controller 32 is arranged on the lower side of the pump body damping cushion 31, a peristaltic pressure pipe 33 is arranged on the front side of the double-ended medical peristaltic pump 30, the double-ended medical peristaltic pump 30 can generate constant pressure in the peristaltic pressure pipe 33, a one-way pressure control valve 34 is arranged on the left side of the peristaltic pressure pipe 33 to ensure one-way constant pressure in the peristaltic pressure pipe 33, a liquid inlet conduit 35 is arranged on the right side of the peristaltic pressure pipe 33, the liquid inlet conduit 35 is connected with the peristaltic pressure pipe 33 through a pressure pipe sealing connector 36, a one-way liquid inlet control valve 37 is arranged on the liquid inlet conduit 35 to ensure one-way liquid inlet and avoid backflow, a liquid inlet sealer 38 is arranged on the upper side of, the right side of the liquid inlet sealer 38 is provided with a contrast agent placing box 40 which can suck out the contrast agent in the contrast agent placing box 40 through the liquid inlet sealer 38 and the liquid inlet conduit 35, the left side of the double-end medical peristaltic pump 30 is provided with a constant pressure buffer 41 which can stabilize the injected contrast agent and ensure that the pressure of the injection is always kept in a safe range, the constant pressure buffer 41 is internally provided with a pressure sensor 42, the right side of the constant pressure buffer 41 is provided with a pressure relief conduit 43, the upper side of the pressure relief conduit 43 is provided with a pressure regulating valve 44, the right side of the pressure relief conduit 43 is connected with the liquid inlet conduit 35 through a pressure relief three-way connector 45, the upper side of the pressure relief three-way connector 45 is provided with a one-way pressure relief valve 46, when the pressure sensor 42 detects that the pressure exceeds a safe value, the pressure regulating valve 44 is opened, the pressure relief can be carried out, the upside of the flow velocity buffer 47 is provided with a flow velocity regulator 48 which can accurately control and regulate the injected flow, the constant pressure buffer 41 and the flow velocity buffer 47 are mutually matched, the stable injection velocity can be effectively ensured, the injury to the patient is avoided, the left side of the flow velocity buffer 47 is provided with a liquid outlet pipe 49, the liquid outlet pipe 49 is connected with the flow velocity buffer 47 through a liquid outlet pipe sealing connector 50, the left end of the liquid outlet pipe 49 is provided with a contrast agent injection needle 51, the contrast agent injection needle 51 is connected with the liquid outlet pipe 49 through a needle body sealing connector 52, the left side of the contrast agent injection needle 51 is provided with a contrast conduit 53, the contrast conduit 53 is connected with the contrast agent injection needle 51 through a contrast pipe sealing connector 54, and the contrast agent can be injected into a contrast blood vessel through the contrast conduit 53.
As shown in fig. 4, a main suction pipe 55 is arranged in the liquid inlet sealer 38, a main suction pipe one-way control valve 56 is arranged on the main suction pipe 55, a main suction nozzle 57 is arranged on the right side of the main suction pipe one-way control valve 56, a main suction sealing rubber ring 58 is arranged on the main suction nozzle 57, a main box ultrasonic liquid level sensor 59 is arranged on the upper side of the main suction nozzle 57, an auxiliary suction pipe 60 is arranged on the lower side of the main suction pipe 55, the auxiliary suction pipe 60 is connected with the main suction pipe 55 through a suction pipe three-way connector 61, an auxiliary suction pipe one-way control valve 62 is arranged on the auxiliary suction pipe 60, an auxiliary suction nozzle 63 is arranged on the right side of the auxiliary suction pipe one-way control valve 62, an auxiliary suction sealing rubber ring 64 is arranged on the upper side of the auxiliary suction nozzle 63, an auxiliary box ultrasonic liquid level sensor 65 is arranged on the lower side of the auxiliary suction nozzle, the liquid level change in the contrast agent box can be detected in real time.
As shown in fig. 5, a main contrast agent box 66 is arranged on the upper side of the contrast agent placing box 40, main box guide fixing sliding grooves 67 are arranged on the upper and lower sides of the main contrast agent box 66, a main box liquid outlet 68 is arranged on the left side of the main contrast agent box 66, a main box liquid outlet sealing rubber pad 69 is arranged in the main box liquid outlet 68, a main box liquid adding port 70 is arranged on the upper surface of the main contrast agent box 66, a main box liquid adding sealing cover 71 is arranged on the upper surface of the main box liquid adding port 70, an auxiliary contrast agent box 72 is arranged on the lower side of the main contrast agent box 66, auxiliary box guide fixing sliding grooves 73 are arranged on the upper and lower sides of the auxiliary contrast agent box 72, an auxiliary box liquid outlet 74 is arranged on the left side of the auxiliary contrast agent box 72, an auxiliary box liquid outlet sealing rubber pad 75 is arranged in, by cooperating primary contrast agent cartridge 66 and secondary contrast agent cartridge 72, a prolonged continuous imaging of the patient may be achieved.
The front side of the frame support rotating shaft 15 is provided with a frame rotating shaft closing lock 78. By means of the arrangement, the position and the angle of the machine body 1 can be fixed quickly and effectively.
The charging indicator 79 is arranged on the upper side of the charging interface 21. By the arrangement, the charging state can be checked in real time conveniently.
The front side of the folding control panel 23 is provided with a transparent antibacterial isolation diaphragm 80. With this arrangement, cross-contamination can be avoided when operating the folding manipulation panel 23.
And a standby lithium battery pack 81 is arranged on the right side of the master controller 32. Set up like this, can effectively improve the stability that the power supported.
The right side of the liquid inlet sealer 38 is provided with a box body guiding fixer 82. Set up like this, can assist the direction fixed to the contrast media box, ensure effective sealing connection, avoid appearing the weeping phenomenon.
An ultrasonic flow velocity sensor 83 is arranged on the liquid outlet conduit 49. By the arrangement, the flow rate of injection can be accurately detected, and the injection safety is ensured.
A sealing slot 84 is provided in the needle sealing connector 52. By such arrangement, the connection sealing performance of the injection needle can be effectively improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. Cardiac radiography formation of image assists surgical device, includes organism (1), its characterized in that: a movable base (2) is arranged on the lower side of a machine body (1), a movable leg (3) is arranged on the lower side of the movable base (2), a movable wheel (4) is arranged on the lower side of the movable leg (3), the movable wheel (4) is assembled with the movable leg (3) through a steering rotating shaft (5), a movable brake (6) is arranged on the upper side of the movable wheel (4), a supporting and fixing frame (7) is arranged on the upper side of the movable base (2), a lifting and stretching frame (8) is arranged on the upper side of the supporting and fixing frame (7), a lifting locking device (9) is arranged at the joint between the lifting and stretching frame (8) and the supporting and fixing frame (7), a lifting and locking button (10) is arranged on the left side of the lifting and locking device (9), a folding adjusting frame (11) is arranged on the upper side of the lifting and stretching frame (8), the folding adjusting frame (11) is assembled with the lifting and stretching frame (, the upper side of the folding adjusting frame (11) is provided with a machine body fixing frame (14), the machine body fixing frame (14) is connected with the folding adjusting frame (11) through a frame supporting rotating shaft (15), the right side of the supporting fixing frame (7) is provided with a power supply box (16), the front side of the power supply box (16) is provided with a power supply control switch (17), the upper side of the power supply control switch (17) is provided with a power supply state indicator (18), a lithium battery pack (19) is arranged in the power supply box (16), the right side of the lithium battery pack (19) is provided with a power supply adapter (20), the right side of the power supply adapter (20) is provided with a charging interface (21), the front side of the charging interface (21) is provided with an external charging wire (22), the front side of the machine body (1) is provided with a folding control panel (23;
a touch display screen (25) is arranged on the front side of the folding control panel (23), a parameter setting key (26) is arranged on the lower side of the touch display screen (25), a key indication label (27) is arranged on the upper side of the parameter setting key (26), a voice alarm (28) is arranged on the upper side of the touch display screen (25), and an alarm protective cover (29) is arranged on the front side of the voice alarm (28);
a double-end medical peristaltic pump (30) is arranged in a machine body (1), a pump body damping cushion (31) is arranged on the lower side of the double-end medical peristaltic pump (30), a main controller (32) is arranged on the lower side of the pump body damping cushion (31), a peristaltic pressure pipe (33) is arranged on the front side of the double-end medical peristaltic pump (30), a one-way pressure control valve (34) is arranged on the left side of the peristaltic pressure pipe (33), a liquid inlet guide pipe (35) is arranged on the right side of the peristaltic pressure pipe (33), the liquid inlet guide pipe (35) is connected with the peristaltic pressure pipe (33) through a pressure pipe sealing connector (36), a one-way liquid inlet control valve (37) is arranged on the liquid inlet guide pipe (35), a liquid inlet sealer (38) is arranged on the upper side of the liquid inlet guide pipe (35), the liquid inlet sealer (38) is assembled with the liquid inlet guide pipe (35), a constant-pressure buffer (41) is arranged on the left side of the double-end medical peristaltic pump (30), a pressure sensor (42) is arranged in the constant-pressure buffer (41), a pressure relief conduit (43) is arranged on the right side of the constant-pressure buffer (41), a pressure regulating valve (44) is arranged on the pressure relief conduit (43), the right side of the pressure relief conduit (43) is connected with a liquid inlet conduit (35) through a pressure relief three-way connector (45), a one-way pressure relief valve (46) is arranged on the upper side of the pressure relief three-way connector (45), a flow velocity buffer (47) is arranged on the left side of the constant-pressure buffer (41), a flow velocity regulator (48) is arranged on the upper side of the flow velocity buffer (47), a liquid outlet conduit (49) is arranged on the left side of the flow velocity buffer (47), the liquid outlet conduit (49) is connected with the flow velocity buffer (47, the contrast agent injection needle (51) is connected with the liquid outlet conduit (49) through a needle body sealing connector (52), the left side of the contrast agent injection needle (51) is provided with a contrast conduit (53), and the contrast conduit (53) is connected with the contrast agent injection needle (51) through a contrast tube sealing connector (54);
a main suction pipe (55) is arranged in the liquid inlet sealer (38), a main suction pipe one-way control valve (56) is arranged on the main suction pipe (55), a main suction nozzle (57) is arranged on the right side of the main suction pipe one-way control valve (56), a main suction sealing rubber ring (58) is arranged on the main suction nozzle (57), a main box ultrasonic liquid level sensor (59) is arranged on the upper side of the main suction nozzle (57), an auxiliary suction pipe (60) is arranged on the lower side of the main suction pipe (55), the auxiliary suction pipe (60) is connected with the main suction pipe (55) through a suction pipe three-way connector (61), an auxiliary suction pipe one-way control valve (62) is arranged on the upper side of the auxiliary suction pipe (60), an auxiliary suction nozzle (63) is arranged on the right side of the auxiliary suction pipe one-way control valve (62), an auxiliary suction sealing rubber ring (64) is;
the contrast agent placing box comprises a contrast agent placing box (40), wherein a main contrast agent box (66) is arranged on the upper side of the contrast agent placing box (40), main box guide fixing sliding grooves (67) are formed in the upper side and the lower side of the main contrast agent box (66), a main box liquid outlet (68) is formed in the left side of the main contrast agent box (66), a main box liquid outlet sealing rubber gasket (69) is arranged in the main box liquid outlet (68), a main box liquid adding opening (70) is formed in the upper side of the main contrast agent box (66), a main box liquid adding sealing cover (71) is formed in the upper side of the main box liquid adding opening (70), an auxiliary contrast agent box (72) is arranged on the lower side of the main contrast agent box (66), auxiliary box guide fixing sliding grooves (73) are formed in the upper side and the lower side of the auxiliary contrast agent box (72), an auxiliary box liquid outlet (74) is formed in the left side of the auxiliary contrast agent box liquid adding opening (74).
2. The cardiographic imaging assisted surgery device of claim 1, characterized in that: and a frame rotating shaft closing lock catch (78) is arranged on the front side of the frame supporting rotating shaft (15).
3. The cardiographic imaging assisted surgery device of claim 1, characterized in that: and a charging indicator (79) is arranged on the upper side of the charging interface (21).
4. The cardiographic imaging assisted surgery device of claim 1, characterized in that: the front side of the folding control panel (23) is provided with a transparent antibacterial isolation diaphragm (80).
5. The cardiographic imaging assisted surgery device of claim 1, characterized in that: and a standby lithium battery pack (81) is arranged on the right side of the main controller (32).
6. The cardiographic imaging assisted surgery device of claim 1, characterized in that: and a box body guide fixer (82) is arranged on the right side of the liquid inlet sealer (38).
7. The cardiographic imaging assisted surgery device of claim 1, characterized in that: an ultrasonic flow velocity sensor (83) is arranged on the liquid outlet conduit (49).
8. The cardiographic imaging assisted surgery device of claim 1 or 7, characterized in that: and a sealing clamping groove (84) is arranged in the needle body sealing connector (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572876.7A CN107126616B (en) | 2017-07-14 | 2017-07-14 | Cardiac radiography imaging auxiliary operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572876.7A CN107126616B (en) | 2017-07-14 | 2017-07-14 | Cardiac radiography imaging auxiliary operation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107126616A CN107126616A (en) | 2017-09-05 |
| CN107126616B true CN107126616B (en) | 2020-07-14 |
Family
ID=59737944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710572876.7A Expired - Fee Related CN107126616B (en) | 2017-07-14 | 2017-07-14 | Cardiac radiography imaging auxiliary operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126616B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703766A (en) * | 2018-06-12 | 2018-10-26 | 王梅 | A kind of Cardiological with can automatic adjusting position heart radiography operation device |
| CN109674496B (en) | 2018-08-01 | 2019-11-15 | 浙江三创生物科技有限公司 | The device and its device and component of conveying medicament |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963815A (en) * | 2016-04-26 | 2016-09-28 | 刘德玲 | Liquid dosing device |
-
2017
- 2017-07-14 CN CN201710572876.7A patent/CN107126616B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963815A (en) * | 2016-04-26 | 2016-09-28 | 刘德玲 | Liquid dosing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107126616A (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107126616B (en) | Cardiac radiography imaging auxiliary operation device | |
| SE514860C2 (en) | Apparatus and method for treating circulatory arrest | |
| CN104644314A (en) | Pediatric body temperature detection head cooling device | |
| CN109331292A (en) | Movable infusion apparatus | |
| US20120226222A1 (en) | Device For Dosing And Adjusting The Flow Of A Radiopaque Agent To Be Used In Performing An Angiography | |
| CN104922797B (en) | Packaged type treating internal medicine diseases device | |
| CN109916729A (en) | A kind of test device and its working method of static conditions downcomer burst pressure | |
| CN105963815A (en) | Liquid dosing device | |
| WO2023019610A1 (en) | Low volume plasma exchange device | |
| CN109865170A (en) | A kind of entembole reset system and method | |
| CN102233155A (en) | Medicinal plaque dissolving balloon catheter | |
| CN205215251U (en) | Novel formula that couches CT diagnoses detector | |
| CN114377237A (en) | Radiation is intervene and is used artery perfusion device | |
| CN108543137A (en) | Constant pressure infusing, heatable bladder irrigation device | |
| CN104721907A (en) | Safe electronic intravenous infusion device | |
| CN205379537U (en) | Disposable fixer of PICC pipe | |
| CN211584646U (en) | Transparent remaining needle with positive pressure air bag | |
| CN107583138A (en) | Paediatrics reaction type infusion device | |
| CN208031222U (en) | A kind of digital subtraction angiography machine | |
| CN209187371U (en) | DSA machine ray confines Security Module in intervention of coronary artery | |
| CN209378157U (en) | A kind of full-automatic angiography injecting systems | |
| CN208910416U (en) | A kind of medical Internal Medicine-Oncology auxiliary interventional therapy device | |
| CN216876592U (en) | Puncture needle for injury control of remote ultrasonic robot | |
| CN201930148U (en) | Cardiovascular wheeled stretcher | |
| CN205867276U (en) | PICC pipe pressure measurement piece for bandage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jin Inventor after: Xu Qi Inventor after: Lin Aiqing Inventor before: Lin Aiqing |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200618 Address after: 266000 Shandong province Qingdao City, Hefei Road No. 758 Applicant after: QILU HOSPITAL OF SHANDONG University (QINGDAO) Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 264100 Muping District Hospital of traditional Chinese medicine, Yantai, Shandong Applicant before: Lin Aiqing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210714 |