CN114271917B - Cardiovascular radiography device - Google Patents
Cardiovascular radiography device Download PDFInfo
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- CN114271917B CN114271917B CN202210077621.4A CN202210077621A CN114271917B CN 114271917 B CN114271917 B CN 114271917B CN 202210077621 A CN202210077621 A CN 202210077621A CN 114271917 B CN114271917 B CN 114271917B
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- inclined plane
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- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 26
- 238000002601 radiography Methods 0.000 title abstract description 13
- 238000003825 pressing Methods 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 5
- 239000002872 contrast media Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The cardiovascular radiography device comprises a support cushion, a support column, an adjusting plate, an abutting plate, a first adjusting arm, a second adjusting arm, a clamping arc plate and a clamping arc plate, wherein the support column can move left and right; the device can effectively and accurately adjust the clamping arc plate according to the position and the angle of the puncture needle or the expansion tube when in use, and the puncture needle or the expansion tube can be conveniently and accurately fixed through the clamping arc plate, so that the operation of a doctor is greatly facilitated, and the operation is simple and convenient, and the radiography operation of the doctor is greatly facilitated.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a cardiovascular radiography device.
Background
The angiocardiography is to quickly inject contrast agent into heart cavity or blood vessel through heart duct to make heart and blood vessel cavity develop under X-ray irradiation, and at the same time, there are methods of quick shooting, TV shooting or video tape, etc. the development process of heart and blood vessel cavity is shot, and the blood flow sequence containing contrast agent and the filling condition of heart blood vessel can be seen from the development result, so as to solve the physiological and anatomical changes of heart and blood vessel; when carrying out angiocardiography, firstly, need puncture to human artery, insert the expansion pipe after the puncture is successful, then insert the seal wire and go deep into heart chamber, then insert the pipe along the seal wire to heart intracavity portion, just can pour into contrast medium through the pipe after extracting the seal wire, after carrying out puncture doctor need insert the expansion pipe with the hand when stablizing the pjncture needle, then insert the seal wire when stablizing the expansion pipe, and need constantly use medical gauze to clean the blood that flows because of the puncture in the in-process of operation, can occupy doctor's both hands when stablizing pjncture needle and expansion pipe and cleaning blood, other operations of doctor are not only influenced easily, and can also cause the waste of manpower resources.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cardiovascular radiography device which can clamp and fix a puncture needle and an expansion tube, can help doctors to press medical gauze and assist doctors to carry out radiography operation, and effectively solves the problems in the prior art.
The technical scheme adopted by the invention for solving the problems is as follows:
the cardiovascular radiography device comprises a support pad, wherein the rear side of the upper end of the support pad is in sliding connection with a support column capable of moving left and right, the upper end of the support column is in sliding connection with an adjusting plate capable of moving back and forth, the rear side of the upper end of the support pad is provided with a plurality of first positioning holes, the lower end of the adjusting plate is provided with a plurality of second positioning holes, the upper side and the lower side of the support column are respectively in sliding connection with a first positioning column and a second positioning column capable of synchronously moving inwards, the outer ends of the first positioning column and the second positioning column are respectively meshed with the first positioning holes and the second positioning holes, and the upper end of the adjusting plate is provided with a control pressing plate capable of moving up and down; the front end of the adjusting plate is rotatably connected with an abutting plate, the front end of the abutting plate is hinged with a first adjusting arm capable of swinging up and down, the front end of the first adjusting arm is hinged with a second adjusting arm capable of swinging up and down, the front side and the rear side of the lower side of the left end of the second adjusting arm are respectively hinged with clamping arms capable of swinging outwards synchronously, and the inner sides of the lower ends of the clamping arms are respectively fixedly connected with a clamping arc plate; parallel rods capable of swinging up and down synchronously are respectively arranged on the upper side and the lower side of the right end of the support column, the two parallel rods can move back and forth and move left and right simultaneously, the front ends of the two parallel rods are hinged with a matching plate together, and the lower end of the matching plate is fixedly connected with a pressing plate;
The middle part of the front end of the adjusting plate is coaxially and fixedly connected with a first limiting gear, the surface of the rear end of the abutting plate is slidably connected with a first limiting gear which can move left and right, the first limiting gear is meshed with the first limiting gear, the left side of the first limiting gear is fixedly connected with a meshing spring, and the other end of the meshing spring is fixedly connected with the surface of the abutting plate; the front end of the butt joint plate is fixedly connected with a first hinge shaft, the rear end of the first adjusting arm is hinged with the first hinge shaft, the left end of the first hinge shaft is fixedly connected with a second limiting gear, the front side of the second limiting gear is meshed with a second limiting gear plate, the front side of the second limiting gear plate is fixedly connected with a second reset spring, and the front end of the second reset spring is fixedly connected with the surface of the first adjusting arm; the left side of the rear end of the second adjusting arm is fixedly connected with a connecting cylinder, the front end of the first adjusting arm is hinged with the connecting cylinder, the left side of the surface of the connecting cylinder is slidingly connected with a movable limiting tooth block capable of moving left and right, the left side of the front end of the second adjusting arm is fixedly connected with a mounting cylinder in a coaxial manner, the inside of the mounting cylinder is fixedly connected with a fixed limiting tooth block, the fixed limiting tooth block is meshed with the movable limiting tooth block, the left end of the mounting cylinder is rotationally connected with a rotating plate, two corresponding sides of the surface of the rotating plate are respectively and slidably connected with a linkage rod capable of moving left and right, the right ends of the two linkage rods are fixedly connected with the movable limiting tooth block, and the left ends of the two linkage rods are jointly and fixedly connected with a first control knob; the left end of the second adjusting arm is slidably connected with a pushing frame capable of moving up and down, the front side and the rear side of the lower end of the pushing frame are respectively provided with a connecting chute, the inner sides of the upper ends of the two clamping arms are respectively fixedly connected with a connecting pin shaft, the connecting pin shafts are respectively in sliding fit with the connecting chute, when the pushing frame moves downwards, the two clamping arms can be driven to swing outwards synchronously through the sliding fit of the connecting pin shafts and the connecting chute, and when the first control knob moves rightwards, a structure that the second limiting toothed plate moves forwards and is disengaged with the second limiting toothed wheel, the moving limiting toothed block moves rightwards and is disengaged with the fixed limiting toothed block and the pushing frame moves downwards can be formed;
The surface of the linkage rod is respectively sleeved with a pushing spring, and the pushing springs are respectively positioned between the first control knob and the rotating plate; limiting protrusions are fixedly connected to two corresponding sides of the inner side of the movable limiting tooth block respectively, limiting grooves are formed in two corresponding sides of the surface of the connecting cylinder respectively, and the limiting protrusions are in sliding fit with the limiting grooves; the surface of the first control knob is rotationally connected with a first mounting ring, the surface of the first mounting ring is fixedly connected with a second inclined plane push plate, the surface of the second inclined plane push plate is slidably connected with a slide rail box, the slide rail box is fixedly connected with the first adjusting arm, the front end of the second limiting tooth plate is fixedly connected with a second inclined plane matching block, the bottom of the second inclined plane push plate and the upper end of the second inclined plane matching block are respectively provided with a first inclined plane which can be matched with each other, and when the first control knob moves rightwards, the second inclined plane matching block can be pushed to move forwards by the second inclined plane push plate; the lower end of the first control knob is fixedly connected with a first inclined plane push plate, the upper end of the push frame is fixedly connected with a first inclined plane matching block, the lower end of the first inclined plane push plate and the upper end of the first inclined plane matching block are respectively provided with a second inclined plane which can be matched with each other, and when the first control knob moves rightwards, the first inclined plane matching block can be pushed to move downwards through the first inclined plane push plate;
The front end of the first limiting toothed plate is fixedly connected with a mounting sliding block, the surface of the abutting plate is provided with a mounting sliding groove, the mounting sliding block is in sliding connection with the mounting sliding groove, the front end of the mounting sliding block is fixedly connected with a fixing rod, and the left side of the fixing rod is in sliding connection with the surface of the abutting plate; the left side of the connecting cylinder is internally provided with a first spring groove, the inside of the first spring groove is provided with a control spring, the right side of the control spring is fixedly connected with an inner mounting rod, the right side of the inner mounting rod is in sliding connection with the right end of the connecting cylinder, the right end of the inner mounting rod is fixedly connected with a second control knob, the surface of the second control knob is rotationally connected with a second mounting ring, the rear end of the second mounting ring is fixedly connected with a linkage plate, and the rear side of the linkage plate is hinged with the front end of the fixed rod; the hinge point of the linkage plate hinged with the fixed rod is coaxial with the hinge point of the first adjusting arm hinged with the butt joint plate.
Preferably, the mounting groove has been seted up to the inside of support column, the second spring groove has been seted up respectively to the upper and lower both sides of mounting groove, the second spring groove runs through respectively the upper and lower both ends of support column, first reference column with the second reference column respectively with the coaxial heart sliding connection of second spring groove, the inside of second spring groove is provided with the locating spring respectively, the locating spring overlaps respectively first reference column with the surface of second reference column, first reference column with the surface of second reference column is fixedly connected with spring baffle respectively, spring baffle is located respectively the outside of locating spring, first reference column with the inner fixedly connected with switching-over rack respectively of second reference column, two the meshing has the switching-over gear between the switching-over rack with the coaxial heart sliding connection of mounting groove inner wall, the corresponding both sides of surface of first reference column are fixedly connected with backup pad respectively, the control is in the transition pole that can reciprocate respectively at the front and back both ends of board respectively, the transition pole that the transition pole is connected with respectively right side and the sliding connection respectively on the two sides of backup pad.
Preferably, the upper and lower both sides of the right-hand member of support column rotate respectively and are connected with a rotation section of thick bamboo, the inside of rotation section of thick bamboo is sliding connection respectively has the dwang that can control the removal, the right-hand member of dwang is fixedly connected with adjusting block respectively, adjusting block respectively with parallel bar sliding connection, adjusting block's front end is fixedly connected with connecting screw respectively, connecting screw's front end has the interlock knob through threaded connection respectively, the rear end of interlock knob is fixedly connected with interlock band pulley respectively, two the common cover in surface of interlock band pulley has the interlock area.
Preferably, the surface fixedly connected with swinging rod of a rotary section of thick bamboo of upside, the other end of swinging rod articulates there is the articulated pole, the other end of articulated pole articulates there is the promotion slider, promote the slider with support column sliding connection, the upside fixedly connected with pressure spring who promotes the slider, pressure spring's upper end with support column fixed connection.
Preferably, the front end fixedly connected with first cutting ferrule of supporting pad, the inside detachable of first cutting ferrule installs and holds a section of thick bamboo, the left end threaded connection who holds a section of thick bamboo has the closing cap, closing cap's left end fixedly connected with and switch on has the connecting pipe, the front end left side fixedly connected with of supporting pad a plurality of second cutting ferrules, the connecting pipe with second cutting ferrule detachable is connected.
The invention has novel structure, ingenious conception and simple and convenient operation, and has the following advantages compared with the prior art:
this device can carry out the regulation of arbitrary angle through pressing first control knob and second control knob when using to make things convenient for control centre gripping arc board to carry out the centre gripping fixedly to pjncture needle and expansion pipe, the regulating plate can carry out the back-and-forth movement according to pjncture needle and expansion pipe's position when the centre gripping is fixed, and the support column also can carry out the back-and-forth movement according to pjncture needle and expansion pipe's position, can be effectual accurate adjust the centre gripping arc board according to pjncture needle or expansion pipe's position and angle, it is accurate fixed to conveniently carry out pjncture needle or expansion pipe through the centre gripping arc board, avoid the position emergence skew of pjncture needle and expansion pipe when fixed, make things convenient for the doctor not to be used for holding pjncture needle and expansion pipe all the time when inserting the pipe, very big operation that has made things convenient for the doctor to oppress medical gauze through the clamp plate in addition, make the doctor not need not hold the gauze all the time, the blood that overflows during the puncture also can be collected and hold the intraductal and be used for later stage to detect, the function is various, and the operation is very big has made things convenient for the radiography operation.
Drawings
Fig. 1 is a first schematic view of the overall structure of a angiographic apparatus of the present invention.
Fig. 2 is a second schematic diagram of the overall structure of a angiographic apparatus according to the present invention.
Fig. 3 is a third schematic view of the overall structure of a cardiovascular imaging device according to the present invention.
Fig. 4 is a first schematic view of a first positioning post and a second positioning post mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 5 is a second schematic view of a first positioning post and a second positioning post mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 6 is a third schematic view of a first positioning post and a second positioning post mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 7 is a schematic view of a second limiting gear plate mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 8 is a schematic diagram of a second bevel mating block and a second bevel push plate mating structure of a angiographic apparatus according to the present invention.
Fig. 9 is a schematic view of a movement limiting gear block mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 10 is a schematic diagram of a first bevel push plate and a first bevel matching block of a cardiovascular radiography device according to the present invention.
Fig. 11 is a schematic view of a mounting structure of a clamping arm of a angiography device according to the present invention.
Fig. 12 is a schematic diagram of a fixed moving tooth block and moving limiting tooth block matching structure of a cardiovascular radiography device according to the present invention.
Fig. 13 is a schematic view showing a mounting structure of a movement limiting gear block of a cardiovascular imaging device according to the present invention.
Fig. 14 is a first schematic diagram of a linking structure of a linking plate of a cardiovascular imaging device according to the present invention.
Fig. 15 is a schematic view showing a first limiting gear plate mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 16 is a second schematic diagram of a linking structure of a linking plate of a cardiovascular imaging device according to the present invention.
Fig. 17 is a schematic view of an adjusting slide mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 18 is a schematic diagram of a linkage pulley mounting structure of a cardiovascular imaging device according to the present invention.
Fig. 19 is a schematic view of a pressure spring drive structure of a angiographic device according to the invention.
Reference numerals in the drawings: 1-supporting pad, 2-supporting column, 3-adjusting plate, 4-first positioning hole, 5-second positioning hole, 6-first positioning column, 7-second positioning column, 8-spring baffle, 9-reversing rack, 10-reversing gear, 11-supporting plate, 12-transition rod, 13-control pressing plate, 14-abutting plate, 15-first limiting gear, 16-first adjusting arm, 17-second limiting gear, 18-second limiting gear, 19-second return spring, 20-second inclined plane matching block, 21-second inclined plane push plate, 22-first mounting ring, 23-sliding rail box, 24-first control knob, 25-first inclined plane push plate, 26-mounting cylinder, 27-rotating plate 28-linkage rod, 29-pushing spring, 30-movement limiting gear block, 31-fixed limiting gear block, 32-connecting cylinder, 33-second control knob, 34-inner mounting rod, 35-control spring, 36-second mounting ring, 37-linkage plate, 38-fixing rod, 39-first limiting gear plate, 40-mounting slide block, 41-meshing spring, 42-second adjusting arm, 43-first inclined matching block, 44-pushing frame, 45-connecting slide groove, 46-clamping arm, 47-clamping arc plate, 48-connecting pin shaft, 49-parallel rod, 50-rotating cylinder, 51-rotating rod, 52-adjusting slide block, 53-swinging rod, 54-hinging rod, 55-pushing slide block, 56-pressure spring, 57-fixing screw, 58-fixing knob, 59-connecting screw, 60-linkage knob, 61-linkage belt wheel, 62-linkage belt, 63-first cutting sleeve, 64-containing cylinder, 65-closing cover, 66-connecting pipe, 67-second cutting sleeve, 68-positioning spring, 69-matching plate and 70-pressing plate.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-19, the present invention provides a cardiovascular radiography device, including a support pad 1, wherein a support column 2 capable of moving left and right is slidingly connected to the rear end of the upper end of the support pad 1, an adjusting plate 3 capable of moving back and forth is slidingly connected to the upper end of the support column 2, a plurality of first positioning holes 4 are formed on the rear side of the upper end of the support pad 1, a plurality of second positioning holes 5 are formed on the lower end of the adjusting plate 3, a first positioning column 6 and a second positioning column 7 capable of moving synchronously inwards are slidingly connected to the upper and lower sides of the inside of the support column 2, the outer ends of the first positioning column 6 and the second positioning column 7 are meshed with the first positioning holes 4 and the second positioning holes 5, a control pressing plate 13 capable of moving up and down is mounted on the upper end of the adjusting plate 3, and when the control pressing plate 13 moves downwards, the first positioning column 6 and the second positioning column 7 are driven to move synchronously inwards; the front end of the adjusting plate 3 is rotatably connected with an abutting plate 14, the front end of the abutting plate 14 is hinged with a first adjusting arm 16 capable of swinging up and down, the front end of the first adjusting arm 16 is hinged with a second adjusting arm 42 capable of swinging up and down, the front side and the rear side of the lower side of the left end of the second adjusting arm 42 are respectively hinged with a clamping arm 46 capable of swinging outwards synchronously, and the inner sides of the lower ends of the clamping arms 46 are respectively fixedly connected with a clamping arc plate 47; parallel rods 49 capable of swinging up and down synchronously are respectively arranged on the upper side and the lower side of the right end of the support column 2, the two parallel rods 49 can move back and forth and move left and right simultaneously, the front ends of the two parallel rods 49 are hinged with a matching plate 69 together, and the lower end of the matching plate 69 is fixedly connected with a pressing plate 70.
When the device is used, the two clamping arms 46 can be controlled to move outwards, then the puncture needle and an expansion tube used after puncture are placed between the clamping arc plates 47, the clamping arc plates 46 are controlled to reset, the puncture needle and the expansion tube can be clamped and fixed through the clamping arc plates 47, a doctor does not need to hold the puncture needle and the expansion tube all the time when the catheter is inserted, the operation of the doctor is greatly facilitated, the first adjusting arm 16 and the second adjusting arm 42 can rotate along with the rotation of the abutting plate 14 when the device is used, the first adjusting arm 16 and the second adjusting arm 42 can swing up and down respectively, the angle of the clamping arc plates 47 can be conveniently adjusted according to the angles of the puncture needle and the expansion tube, the puncture needle and the expansion tube can be conveniently clamped and fixed, the supporting column 2 can also move back and forth according to the positions of the puncture needle and the expansion tube, the position and the angle of the puncture needle or the expansion tube can be effectively and accurately adjusted according to the positions of the puncture needle or the expansion tube, the arc plates 47 can be conveniently adjusted according to the positions of the puncture needle and the expansion tube, and the expansion tube can be prevented from being accurately deviated when the puncture needle and the expansion tube is fixed; the first positioning hole 4 and the second positioning hole 5 are respectively meshed with the first positioning column 6 and the second positioning column 7 to fix the support column 2, the first positioning column 6 and the second positioning column 7 can be synchronously driven to move inwards to be disengaged from the first positioning hole 4 and the second positioning hole 5 by pressing the control pressing plate 13, the adjusting plate 3 can be optionally controlled to move forwards and backwards and the support column 2 can be controlled to move left and right after the control pressing plate 13 is pressed, and when the adjusting plate 3 and the support column 2 are moved to a designated position, the first positioning column 6 and the second positioning column 7 are reset to be meshed with the first positioning hole 4 and the second positioning hole 5 again after the control pressing plate 13 is released, and meanwhile, the support column 2 and the adjusting plate 3 are fixed, so that the adjusting step is greatly saved, and the operation of doctors is facilitated; the upper end of the support pad 1 is provided with an arc-shaped groove for placing limbs of a patient, so that the puncture part is conveniently and fully exposed during puncture, and a doctor can conveniently puncture.
The middle part of the front end of the adjusting plate 3 is coaxially and fixedly connected with a first limiting gear 15, the surface of the rear end of the abutting plate 14 is slidably connected with a first limiting gear 39 which can move left and right, the first limiting gear 39 is meshed with the first limiting gear 15, the left side of the first limiting gear 39 is fixedly connected with a meshing spring 41, and the other end of the meshing spring 41 is fixedly connected with the surface of the abutting plate 14; the front end of the butt joint plate 14 is fixedly connected with a first hinge shaft, the rear end of the first adjusting arm 16 is hinged with the first hinge shaft, the left end of the first hinge shaft is fixedly connected with a second limiting gear 17, the front side of the second limiting gear 17 is meshed with a second limiting gear plate 18, the front side of the second limiting gear plate 18 is fixedly connected with a second return spring 19, and the front end of the second return spring 19 is fixedly connected with the surface of the first adjusting arm 16; the left side of the rear end of the second adjusting arm 42 is fixedly connected with a connecting cylinder 32, the front end of the first adjusting arm 16 is hinged with the connecting cylinder 32, the left side of the surface of the connecting cylinder 32 is slidingly connected with a moving limiting gear block 30 capable of moving left and right, the left side of the front end of the second adjusting arm 42 is fixedly connected with a mounting cylinder 26 in a coaxial manner, the inside of the mounting cylinder 26 is fixedly connected with a fixed limiting gear block 31, the fixed limiting gear block 31 is meshed with the moving limiting gear block 30, the left end of the mounting cylinder 26 is rotatably connected with a rotating plate 27, two corresponding sides of the surface of the rotating plate 27 are respectively and slidably connected with a linkage rod 28 capable of moving left and right, the right ends of the two linkage rods 28 are fixedly connected with the moving limiting gear block 30, and the left ends of the two linkage rods 28 are fixedly connected with a first control knob 24; the left end of the second adjusting arm 42 is slidably connected with a pushing frame 44 that can move up and down, the front and rear sides of the lower end of the pushing frame 44 are respectively provided with a connecting chute 45, the inner sides of the upper ends of the two clamping arms 46 are respectively fixedly connected with a connecting pin shaft 48, the connecting pin shafts 48 are respectively slidably matched with the connecting chute 45, when the pushing frame 44 moves down, the connecting pin shafts 48 and the connecting chute 45 can drive the two clamping arms 46 to swing outwards synchronously, and when the first control knob 24 moves right, the structure that the second limiting toothed plate 18 moves forward and is disengaged from the second limiting toothed plate 17, the moving limiting toothed block 30 moves right and is disengaged from the fixed limiting toothed block 31, and the pushing frame 44 moves down can be formed.
The front end of the second limiting toothed plate 18 is fixedly connected with a limiting sliding block, the surface of the first adjusting arm 16 is provided with a limiting sliding groove, the limiting sliding block is in sliding connection with the limiting sliding groove, a second return spring 19 is arranged in the limiting sliding groove, the second return spring 19 is used for pushing the second limiting toothed plate 18 to be meshed with the second limiting toothed wheel 17, and the second adjusting arm 42 can be fixed by the second limiting toothed plate 18 meshed with the second limiting toothed wheel 17; the movable limiting gear block 30 and the fixed limiting gear block 31 can be meshed to fix the connecting cylinder 32, so that the second adjusting arm 42 can be fixed, the first limiting gear plate 39 and the first limiting gear 15 can be meshed to fix the butt plate 14, the first control knob 24 is used for controlling the first adjusting arm 16 and the second adjusting arm 42 to swing, and simultaneously controlling the two clamping arms 46 to swing outwards synchronously, after the first control knob 24 is pressed in use, the second limiting plate can be directly disengaged from the second limiting gear 17, the movable limiting gear block 30 can also be simultaneously disengaged from the fixed limiting gear block 31, the pushing frame 44 can also simultaneously move downwards to push the two clamping arms 46 to swing outwards, then the angle of the first adjusting arm 16 and the second adjusting arm 42 can be simultaneously adjusted, the clamping arc plate 47 is adjusted to two sides of a puncture needle, then the first adjusting arm 16 and the second adjusting arm 42 are simultaneously fixed after the first control knob 24 is released, and simultaneously the two clamping arms 46 swing inwards to reset the puncture needle 24, so that the puncture needle 24 can be fixed by the fixed arc plate 47 can be conveniently or the puncture needle can be conveniently expanded by any operation; because the connecting pin shafts 48 are all positioned on the inner sides of the hinging points of the clamping arms 46 and the second adjusting arms 42, and because the connecting pin shafts 48 are in sliding connection with the connecting sliding grooves 45, when the pushing frame 44 moves downwards, the two clamping arms 46 can be pushed to swing outwards synchronously with the hinging points of the second adjusting arms 42 as the center, so that the puncture needle and the expansion tube can be clamped and fixed conveniently.
The surface of the linkage rod 28 is respectively sleeved with a pushing spring 29, and the pushing springs 29 are respectively positioned between the first control knob 24 and the rotating plate 27; limiting protrusions are fixedly connected to two corresponding sides of the inner side of the movable limiting tooth block 30 respectively, limiting grooves are formed in two corresponding sides of the surface of the connecting cylinder 32 respectively, and the limiting protrusions are in sliding fit with the limiting grooves; the surface of the first control knob 24 is rotatably connected with a first mounting ring 22, the surface of the first mounting ring 22 is fixedly connected with a second inclined plane push plate 21, the surface of the second inclined plane push plate 21 is slidably connected with a slide rail box 23, the slide rail box 23 is fixedly connected with the first adjusting arm 16, the front end of the second limiting tooth plate 18 is fixedly connected with a second inclined plane matching block 20, the bottom of the second inclined plane push plate 21 and the upper end of the second inclined plane matching block 20 are respectively provided with a first inclined plane which can be matched with each other, and when the first control knob 24 moves rightwards, the second inclined plane matching block 20 can be pushed to move forwards by the second inclined plane push plate 21; the lower extreme fixedly connected with first inclined plane push pedal 25 of first control knob 24, the upper end fixedly connected with first inclined plane cooperation piece 43 of pushing away the frame 44, the lower extreme of first inclined plane push pedal 25 with the upper end of first inclined plane cooperation piece 43 has seted up respectively and can be mutually supported the second inclined plane, when first control knob 24 moves to the right side can pass through first inclined plane push pedal 25 promotes first inclined plane cooperation piece 43 moves down.
The pushing spring 29 is used for pushing the control knob to reset when the first control knob 24 is loosened, and when the second adjusting arm 42 is adjusted, the movable limiting gear block 30 is disengaged from the fixed gear block by pressing the first control knob 24, so that the first control knob 24 is rotated, the movable limiting gear block 30 can be driven to rotate by the two linkage rods 28, the connecting cylinder 32 is driven to rotate, and the second adjusting arm 42 can be driven to swing up and down synchronously when the connecting cylinder 32 rotates; the second bevel push plate 21 and the bevel of the second bevel matching block 20 are matched as shown in fig. 6 and 7, when the first control knob 24 moves rightward, the second bevel push plate 21 can push the second bevel matching block 20 to move forward, when the second bevel matching block 20 moves forward, the second limiting toothed plate 18 moves synchronously and extrudes the second return spring 19, after the first control knob 24 is released, the second limiting toothed plate 18 can mesh with the second limiting toothed plate 17 again under the pushing of the second return spring 19, the second limiting toothed plate 17 is fixed, and the second bevel push plate 21 is in linkage relation with the first control knob 24 through the first mounting ring 22, so that the second bevel push plate 21 is not affected when the first control knob 24 is rotated, and the slide rail box 23 is used for limiting the second bevel push plate 21. The second inclined plane push plate 21 can only move left and right; as shown in fig. 10, when the first control knob 24 moves to the right, the pushing frame 44 can be pushed to move to the lower side by the first inclined push plate 25 and the first inclined matching block 43, so that the two clamping arms 46 swing to the two sides synchronously; by pressing the first control knob 24 and rotating the first control knob 24, the first adjustment arm 16, the second adjustment arm 42, and the clamping arm 46 can be simply and effectively controlled, thereby greatly facilitating the operation of the doctor.
The front end of the first limiting gear plate 39 is fixedly connected with a mounting sliding block 40, the surface of the abutting plate 14 is provided with a mounting sliding groove, the mounting sliding block 40 is in sliding connection with the mounting sliding groove, the front end of the mounting sliding block 40 is fixedly connected with a fixing rod 38, and the left side of the fixing rod 38 is in sliding connection with the surface of the abutting plate 14; a first spring groove is formed in the left side of the connecting cylinder 32, a control spring 35 is arranged in the first spring groove, an inner mounting rod 34 is fixedly connected to the right side of the control spring 35, the right side of the inner mounting rod 34 is in sliding connection with the right end of the connecting cylinder 32, a second control knob 33 is fixedly connected to the right end of the inner mounting rod 34, a second mounting ring 36 is rotatably connected to the surface of the second control knob 33, a linkage plate 37 is fixedly connected to the rear end of the second mounting ring 36, and the rear side of the linkage plate 37 is hinged to the front end of the fixing rod 38; the hinge point of the linkage plate 37 hinged with the fixing rod 38 is coaxial with the hinge point of the first adjusting arm 16 and the butt plate 14.
The second control knob 33 is used for controlling the rotation of the abutting plate 14, and when in use, the first control knob 24 and the second control knob 33 are synchronously pressed to synchronously adjust the abutting plate 14, the first adjusting arm 16, the second adjusting arm 42 and the clamping arm 46, and because the linkage plate 37 generates linkage relation with the second control knob 33 through the second mounting ring 36, the first control knob 24 and the second control knob 33 can simultaneously rotate without influencing the linkage plate 37, and when the second control knob 33 is pressed to move the second control knob 33 leftwards, the mounting sliding block 40 can be simultaneously driven to move and squeeze the meshing spring 41 through the linkage of the linkage plate 37 and the fixing rod 38, and the first limiting toothed plate 39 can synchronously move; after the second control knob 33 is released, the first limiting toothed plate 39 and the second control knob 33 can be synchronously pushed to reset under the pushing of the control spring 35 and the meshing spring 41, and the hinge point of the linkage plate 37 and the hinge point of the fixed rod 38 are coaxial with the hinge point of the first adjusting arm 16 and the butt plate 14, so that the linkage plate 37 can synchronously drive the fixed rod 38 to move leftwards, and the connection between the linkage plate 37 and the fixed rod 38 is not influenced when the first adjusting arm 16 swings up and down.
The inside of support column 2 has seted up the mounting groove, the second spring groove has been seted up respectively to the upper and lower both sides of mounting groove, the second spring groove runs through respectively the upper and lower both ends of support column 2, first reference column 6 with second reference column 7 respectively with the coaxial heart sliding connection of second spring groove, the inside of second spring groove is provided with positioning spring 68 respectively, positioning spring 68 overlaps respectively first reference column 6 with the surface of second reference column 7, first reference column 6 with the surface of second reference column 7 is fixedly connected with spring baffle 8 respectively, spring baffle 8 is located respectively the outside of positioning spring 68, first reference column 6 with the inner fixedly connected with switching-over rack 9 respectively of second reference column 7, two the meshing has switching-over gear 10 between switching-over rack 9, switching-over gear 10 with the coaxial heart sliding connection of mounting groove, the corresponding both sides in surface of first reference column 6 are fixedly connected with backup pad 11 respectively, the control plate 13 is according to the front and back respectively the fixedly connected with spring baffle 8 respectively the transition piece is connected with the transition piece 12 on the right side respectively with the transition piece 12.
The supporting plate 11 can be synchronously driven to move downwards when the control pressing plate 13 is pressed under the cooperation of sliding connection of the supporting plate 11 and the transition rod 12, the supporting plate 11 and the transition rod 12 can always keep connected when the adjusting plate 3 is moved forwards and backwards, further, the first positioning column 6 can be driven to move downwards when the control pressing plate 13 is pressed and simultaneously disengaged from the second positioning hole 5 when the positioning spring 68 is pressed by the spring baffle plate 8, the second positioning column 7 can be synchronously driven to move upwards when the first positioning column 6 moves downwards and simultaneously disengaged from the first positioning hole 4 when the positioning spring 68 is pressed by the spring baffle plate 8 under the transmission, then the adjusting plate 3 can be driven to move forwards and backwards and drive the supporting column 2 to move left and right after the control pressing plate 13 is released, the first positioning column 6 and the second positioning column 7 can be driven to synchronously reset and respectively engaged with the first positioning hole 4 and the second positioning hole 5 under the pushing of the positioning spring 68, and simultaneously fixing the supporting column 2 and the adjusting plate 3.
The upper and lower both sides of the right-hand member of support column 2 are rotated respectively and are connected with a rotary section of thick bamboo 50, the inside of rotary section of thick bamboo 50 is sliding connection respectively has dwang 51 that can control the removal, the right-hand member of dwang 51 is fixedly connected with adjustment slider 52 respectively, adjustment slider 52 respectively with parallel bar 49 sliding connection, the front end of adjustment slider 52 is fixedly connected with connecting screw 59 respectively, the front end of connecting screw 59 has interlock knob 60 through threaded connection respectively, the rear end of interlock knob 60 is fixedly connected with interlock band pulley 61 respectively, two the common cover in surface of interlock band pulley 61 has interlock area 62.
The two corresponding sides in the rotating cylinder 50 are fixedly connected with the matching bulges respectively, the two corresponding sides on the surface of the rotating rod 51 are provided with the matching grooves respectively, the matching bulges and the matching grooves are in sliding fit, so that the rotating rod can move left and right in the rotating cylinder 50, the rotating cylinder 50 can be driven to rotate when the rotating rod 51 rotates, the two parallel rods 49 can synchronously move left and right to adjust the position of the pressing plate 70, the linkage knob 60 is used for fixing the parallel rods 49, the two parallel rods 49 cannot move back and forth, after the position of the pressing plate 70 is adjusted by moving the parallel rods 49, the parallel rods 49 can be fixed under the action of being in threaded connection with the connecting screw rods 59 through rotating the linkage knob 60, the two parallel rods 49 can swing up and down by taking the rotating cylinder 50 as an axis, the pressing plate 70 is used for pressing gauze for hemostasis, a doctor can get rid of pressing the gauze, other steps are convenient for the doctor to operate, and the pressing plate 70 can be directly lifted when the gauze is replaced; the interlocking belt wheel 61 and the interlocking belt 62 are used for keeping the interlocking of the two interlocking knobs 60 when rotating, so that the doctor can operate conveniently.
The surface fixedly connected with swinging rod 53 of the rotary cylinder 50 of upside, the other end of swinging rod 53 articulates there is articulated pole 54, articulated pole 54's the other end articulates there is the promotion slider 55, promote slider 55 with support column 2 sliding connection, the upside fixedly connected with pressure spring 56 of promotion slider 55, pressure spring 56's upper end with support column 2 fixed connection.
The surface of support column 2 has seted up the promotion spout, promote slider 55 and promote spout sliding connection, the inside fixedly connected with spring shaft of promotion spout, promote slider 55 and spring shaft sliding connection, the pressure spring 56 cover is at spring shaft surface, the spring shaft is used for preventing buckling when pressure spring receives pressure, pressure spring 56 is used for providing pressure for clamp plate 70 oppression gauze, swinging rod 53 and articulated rod 54 are used for carrying out the transmission for pressure spring 56, the right-hand member threaded connection of promotion slider 55 has fixing screw 57, fixing screw 57's front end fixedly connected with fixed knob 58, fixed knob 58 is used for fixing promotion slider 55, and then fix clamp plate 70, can upwards overturn clamp plate 70 when not needing clamp plate 70, then make fixing screw 57 extrude the fixed column through rotating fixed knob 58, and then realize the fixed to clamp plate 70.
The front end fixedly connected with first cutting ferrule 63 of supporting pad 1, the inside detachable of first cutting ferrule 63 installs holds a section of thick bamboo 64, the left end threaded connection who holds a section of thick bamboo 64 has closing cap 65, closing cap 65's left end fixedly connected with and switch on there is connecting pipe 66, the front end left side fixedly connected with of supporting pad 1 a plurality of second cutting ferrules 67, connecting pipe 66 with second cutting ferrule 67 detachable is connected.
Because blood can be sprayed out instantaneously under the influence of intravascular pressure once puncture is successful when artery is punctured, the accommodating cylinder 64 is used for collecting the blood sprayed out during puncture, so that excessive blood overflow to an operation table is avoided, the connecting pipe 66 can be connected with a puncture needle during puncture, then the blood can be reserved to the accommodating pipe for reservation after the puncture is successful, the blood can be conveniently used during later examination, the first clamping sleeve 63 is used for temporarily fixing the accommodating cylinder 64, the second clamping sleeve 67 is used for fixing the connecting pipe 66, and the connecting pipe 66 is prevented from being disturbed when the connecting pipe 66 is not used; the device can carry out the regulation of arbitrary angle to the centre gripping arm 46 through pressing first control knob 24 and second control knob 33 when using, still can control centre gripping arm 46 to pjncture needle or expansion pipe and carry out the centre gripping fixedly to can oppress medical gauze through clamp plate 70 when carrying out the puncture, make the doctor need not press the gauze all the time, the blood of overflow can also be collected and hold intraductal for later stage detection when the puncture, the function is various, and easy operation is convenient, has greatly made things convenient for doctor's radiography operation.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A cardiovascular imaging device comprising a support pad (1), characterized in that: the upper end rear side sliding connection of supporting pad (1) has support column (2) that can move about, but the upper end sliding connection of support column (2) has regulating plate (3) that can move back and forth, a plurality of first locating holes (4) have been seted up to the upper end rear side of supporting pad (1), a plurality of second locating holes (5) have been seted up to the lower extreme of regulating plate (3), but inside upper and lower both sides sliding connection of support column (2) have respectively first reference column (6) and second reference column (7) that can move inwards in step, the outer end of first reference column (6) with second reference column (7) respectively with first locating hole (4) with second locating hole (5) meshing, but control pressing plate (13) of upper end installation of regulating plate (3) reciprocates can drive first reference column (6) and second reference column (7) move inwards in step when control pressing plate (13) moves down; the front end of the adjusting plate (3) is rotationally connected with an abutting plate (14), the front end of the abutting plate (14) is hinged with a first adjusting arm (16) capable of swinging up and down, the front end of the first adjusting arm (16) is hinged with a second adjusting arm (42) capable of swinging up and down, the front side and the rear side of the lower side of the left end of the second adjusting arm (42) are respectively hinged with a clamping arm (46) capable of swinging outwards synchronously, and the inner sides of the lower ends of the clamping arms (46) are respectively fixedly connected with a clamping arc plate (47); parallel rods (49) capable of swinging up and down synchronously are respectively arranged on the upper side and the lower side of the right end of the support column (2), the two parallel rods (49) can move back and forth simultaneously and move left and right simultaneously respectively, the front ends of the two parallel rods (49) are hinged with a matching plate (69) together, and the lower end of the matching plate (69) is fixedly connected with a pressing plate (70);
The middle part of the front end of the adjusting plate (3) is coaxially and fixedly connected with a first limiting gear (15), the rear end surface of the abutting plate (14) is slidably connected with a first limiting gear plate (39) capable of moving left and right, the first limiting gear plate (39) is meshed with the first limiting gear (15), the left side of the first limiting gear plate (39) is fixedly connected with a meshing spring (41), and the other end of the meshing spring (41) is fixedly connected with the surface of the abutting plate (14); the front end of the butt joint plate (14) is fixedly connected with a first hinge shaft, the rear end of the first adjusting arm (16) is hinged with the first hinge shaft, the left end of the first hinge shaft is fixedly connected with a second limiting gear (17), the front side of the second limiting gear (17) is meshed with a second limiting gear plate (18), the front side of the second limiting gear plate (18) is fixedly connected with a second reset spring (19), and the front end of the second reset spring (19) is fixedly connected with the surface of the first adjusting arm (16); the left side of the rear end of the second adjusting arm (42) is fixedly connected with a connecting cylinder (32), the front end of the first adjusting arm (16) is hinged with the connecting cylinder (32), the left side of the surface of the connecting cylinder (32) is slidingly connected with a moving limiting tooth block (30) capable of moving left and right, the left side of the front end of the second adjusting arm (42) is fixedly connected with a mounting cylinder (26), the inner part of the mounting cylinder (26) is fixedly connected with a fixed limiting tooth block (31), the fixed limiting tooth block (31) is meshed with the moving limiting tooth block (30), the left end of the mounting cylinder (26) is rotatably connected with a rotating plate (27), two corresponding sides of the surface of the rotating plate (27) are respectively and slidably connected with a linkage rod (28) capable of moving left and right, the right ends of the two linkage rods (28) are fixedly connected with the moving limiting tooth block (30), and the left ends of the two linkage rods (28) are jointly fixedly connected with a first control knob (24); a pushing frame (44) capable of moving up and down is slidably connected to the left end of the second adjusting arm (42), connecting sliding grooves (45) are respectively formed in the front side and the rear side of the lower end of the pushing frame (44), connecting pin shafts (48) are fixedly connected to the inner sides of the upper ends of the two clamping arms (46) respectively, the connecting pin shafts (48) are slidably matched with the connecting sliding grooves (45) respectively, when the pushing frame (44) moves downwards, the two clamping arms (46) can be driven to swing outwards synchronously through the sliding fit of the connecting pin shafts (48) and the connecting sliding grooves (45), and when the first control knob (24) moves rightwards, a structure that the second limiting toothed plate (18) moves forwards and is disengaged from the second limiting toothed wheel (17), the moving limiting toothed block (30) moves rightwards and is disengaged from the fixed limiting toothed block (31) and the pushing frame (44) moves downwards can be formed;
The surface of the linkage rod (28) is respectively sleeved with a pushing spring (29), and the pushing springs (29) are respectively positioned between the first control knob (24) and the rotating plate (27); limiting protrusions are fixedly connected to two corresponding sides of the inner side of the movable limiting tooth block (30), limiting grooves are formed in two corresponding sides of the surface of the connecting cylinder (32), and the limiting protrusions are in sliding fit with the limiting grooves; the surface of the first control knob (24) is rotationally connected with a first mounting ring (22), the surface of the first mounting ring (22) is fixedly connected with a second inclined plane push plate (21), the surface of the second inclined plane push plate (21) is slidably connected with a slide rail box (23), the slide rail box (23) is fixedly connected with the first adjusting arm (16), the front end of the second limiting tooth plate (18) is fixedly connected with a second inclined plane matching block (20), the bottom of the second inclined plane push plate (21) and the upper end of the second inclined plane matching block (20) are respectively provided with a first inclined plane which can be matched with each other, and when the first control knob (24) moves rightwards, the second inclined plane matching block (20) can be pushed to move forwards by the second inclined plane push plate (21); the lower end of the first control knob (24) is fixedly connected with a first inclined plane pushing plate (25), the upper end of the pushing frame (44) is fixedly connected with a first inclined plane matching block (43), the lower end of the first inclined plane pushing plate (25) and the upper end of the first inclined plane matching block (43) are respectively provided with a second inclined plane which can be matched with each other, and when the first control knob (24) moves to the right side, the first inclined plane matching block (43) can be pushed to move downwards by the first inclined plane pushing plate (25);
The front end of the first limiting gear plate (39) is fixedly connected with a mounting sliding block (40), a mounting sliding groove is formed in the surface of the abutting plate (14), the mounting sliding block (40) is in sliding connection with the mounting sliding groove, the front end of the mounting sliding block (40) is fixedly connected with a fixing rod (38), and the left side of the fixing rod (38) is in sliding connection with the surface of the abutting plate (14); a first spring groove is formed in the left side of the connecting cylinder (32), a control spring (35) is arranged in the first spring groove, an inner mounting rod (34) is fixedly connected to the right side of the control spring (35), the right side of the inner mounting rod (34) is slidably connected with the right end of the connecting cylinder (32), a second control knob (33) is fixedly connected to the right end of the inner mounting rod (34), a second mounting ring (36) is rotatably connected to the surface of the second control knob (33), a linkage plate (37) is fixedly connected to the rear end of the second mounting ring (36), and the rear side of the linkage plate (37) is hinged to the front end of the fixing rod (38); the hinge point of the linkage plate (37) hinged with the fixed rod (38) is coaxial with the hinge point of the first adjusting arm (16) hinged with the butt plate (14).
2. A cardiovascular imaging device as defined in claim 1, wherein: the inside of support column (2) has seted up the mounting groove, the upper and lower both sides of mounting groove have seted up the second spring groove respectively, the second spring groove runs through respectively the upper and lower both ends of support column (2), first reference column (6) and second reference column (7) respectively with the coaxial heart sliding connection of second spring groove, the inside of second spring groove is provided with reference spring (68) respectively, reference spring (68) cover respectively in the surface of first reference column (6) and second reference column (7), the surface of first reference column (6) and second reference column (7) is fixedly connected with spring baffle (8) respectively, spring baffle (8) are located respectively in the outside of reference spring (68), the inner of first reference column (6) and second reference column (7) is fixedly connected with switching-over (9) respectively, the meshing has gear (10) between two switching-over racks (9), gear (10) cover respectively first reference column (6) and the surface of second reference column (7) are connected with the corresponding to the changeover panel (12) is fixed in the transition respectively to the both sides of changeover panel (12) are connected with the changeover panel (12) respectively, the upper ends of the outer sides of the supporting plates (11) are respectively connected with the transition rods (12) in a sliding mode.
3. A cardiovascular imaging device as defined in claim 1, wherein: the utility model discloses a motor vehicle is characterized by comprising a support column (2), a rotating cylinder (50) is connected with the upper and lower both sides of the right-hand member of support column (2) in a rotating way respectively, a rotating rod (51) capable of moving left and right is connected with the inside of the rotating cylinder (50) in a sliding way respectively, an adjusting slide block (52) is connected with the right-hand member of the rotating rod (51) in a fixed way respectively, the adjusting slide block (52) is connected with a parallel rod (49) in a sliding way respectively, the front end of the adjusting slide block (52) is connected with a connecting screw (59) respectively, the front end of the connecting screw (59) is connected with a linkage knob (60) respectively through threads, the rear end of the linkage knob (60) is connected with a linkage belt wheel (61) respectively, and the surfaces of the two linkage belt wheels (61) are sleeved with a linkage belt (62) together.
4. A cardiovascular imaging device as defined in claim 3, wherein: the upper side the fixed surface of a rotary cylinder (50) is connected with a swinging rod (53), the other end of the swinging rod (53) is hinged with a hinged rod (54), the other end of the hinged rod (54) is hinged with a pushing slide block (55), the pushing slide block (55) is in sliding connection with the support column (2), the upper side of the pushing slide block (55) is fixedly connected with a pressure spring (56), and the upper end of the pressure spring (56) is fixedly connected with the support column (2).
5. A cardiovascular imaging device as defined in claim 1, wherein: the front end fixedly connected with first cutting ferrule (63) of back rest (1), the inside detachable of first cutting ferrule (63) installs holds section of thick bamboo (64), the left end threaded connection who holds section of thick bamboo (64) has closing cap (65), the left end fixedly connected with of closing cap (65) is put through there is connecting pipe (66), the front end left side fixedly connected with of back rest (1) a plurality of second cutting ferrules (67), connecting pipe (66) with second cutting ferrule (67) detachable is connected.
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| CN202210077621.4A CN114271917B (en) | 2022-01-24 | 2022-01-24 | Cardiovascular radiography device |
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| CN202210077621.4A CN114271917B (en) | 2022-01-24 | 2022-01-24 | Cardiovascular radiography device |
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| CN114271917B true CN114271917B (en) | 2023-12-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901836A (en) * | 2017-04-12 | 2017-06-30 | 华中科技大学 | A kind of prostate biopsy operating robot |
| CN208447730U (en) * | 2017-09-13 | 2019-02-01 | 随州市中心医院 | A kind of therapeutic device for cardiovascular interventional operation |
| CN214414892U (en) * | 2020-12-29 | 2021-10-19 | 濮阳市安阳地区医院 | Vascular intervention treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202004003646U1 (en) * | 2004-03-06 | 2005-09-01 | Medical Intelligence Medizintechnik Gmbh | Device for controlling physical structures |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901836A (en) * | 2017-04-12 | 2017-06-30 | 华中科技大学 | A kind of prostate biopsy operating robot |
| CN208447730U (en) * | 2017-09-13 | 2019-02-01 | 随州市中心医院 | A kind of therapeutic device for cardiovascular interventional operation |
| CN214414892U (en) * | 2020-12-29 | 2021-10-19 | 濮阳市安阳地区医院 | Vascular intervention treatment device |
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