CN115813481A - Cardiovascular intervention puncture auxiliary device - Google Patents
Cardiovascular intervention puncture auxiliary device Download PDFInfo
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- CN115813481A CN115813481A CN202310116852.6A CN202310116852A CN115813481A CN 115813481 A CN115813481 A CN 115813481A CN 202310116852 A CN202310116852 A CN 202310116852A CN 115813481 A CN115813481 A CN 115813481A
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Abstract
The invention belongs to the technical field of cardiovascular intervention puncture, and discloses a cardiovascular intervention puncture auxiliary device which comprises a fixed seat, wherein fixed rings are respectively and fixedly installed at the left end and the right end of the bottom of the fixed seat, bandages are respectively and fixedly installed at the bottoms of the two fixed rings, and a third limiting groove is formed in the top of the fixed seat. The puncture hole compression device achieves the purpose of good puncture hole compression effect by arranging the pushing block, the transmission rod, the protection pad and the like, the gas pushes the transmission rod to move downwards to extrude the second spring, the compression plate pushes the protection pad to perform compression hemostasis on the puncture hole, and meanwhile, in the process of rotating the first adjusting ring, the compression force can be clearly observed by observing pressure values indicated by the two indicating rods respectively, the adjustment can be performed according to the compression force requirement, the compression on puncture holes with different compression forces can be met, and the purpose of good puncture hole compression effect is achieved.
Description
Technical Field
The invention belongs to the technical field of cardiovascular interventional puncture, and particularly relates to a cardiovascular interventional puncture auxiliary device.
Background
The cardiology department, namely the cardiovascular medicine department, is a clinical department set by the major internal medicine of all levels of hospitals for diagnosing cardiovascular vascular diseases, the interventional therapy is a minimally invasive therapy mode carried out by utilizing modern high-tech means, and the interventional therapy introduces special catheters, guide wires and other precise instruments into the human body for therapy under the guidance of medical imaging equipment, so that the cardiovascular disease diagnosis and treatment system has the advantages of small wound, low risk, quick postoperative recovery and the like; at present, the puncture hole needs to be compressed to stop bleeding after the puncture is finished.
At present, most of the hemostasis of puncture parts after percutaneous puncture operation of cardiovascular radiography, radial artery tube extraction and tube extraction generally adopts a manual compression method or a method of compression by means of bandage and gauze matching, although the manual compression can achieve the purpose of hemostasis, puncture holes generally need to be pressed for more than one hour, the labor intensity is very high, and the work difficulty is increased for medical staff; and bandage and gauze cooperation oppression need place the pressuring piece in the gauze and just can play the hemostatic effect of puncture hole oppression, because every patient is fat thin differs, the femoral artery position is also not fixed well, often stands up or the activity causes the aversion of fixed point because of patient's one, the pressuring piece is the easy slippage often also in the oppression, needs medical personnel's untimely processing of looking over, has increased medical personnel's work load.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a cardiovascular intervention puncture auxiliary device, which achieves the purpose of good puncture hole compression effect by arranging a push block, a transmission rod, a protection pad and the like, the skin around the puncture hole is fixed by the fixing pad and the buffer pad, the push block moves downwards to extrude gas in the fixing seat by rotating a first adjusting ring, the gas firstly enters the protection pad, when the inside of the protection pad is in a saturated state, the gas pushes the transmission rod to move downwards to extrude a second spring, the protection pad is pushed by a compression plate to perform compression hemostasis on the puncture hole, meanwhile, in the process of rotating the first adjusting ring, the compression force can be clearly observed by observing pressure values indicated by two indicating rods, the adjustment can be performed according to the compression force requirement, the compression on the puncture holes with different compression forces can be met, and the advantage of good puncture hole compression effect is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a puncture auxiliary device is intervene to cardiovascular intervention, includes the fixing base, both ends fixed mounting respectively have solid fixed ring, two about the fixing base bottom gu fixed ring's bottom fixed mounting has the bandage respectively, the third spacing groove has been seted up at the top of fixing base, the inside activity joint of third spacing groove has first adjustable ring, the internal thread of first adjustable ring has cup jointed and has promoted the piece, the inside middle part fixed mounting of fixing base has the limiting plate, keep away from the inside of fixing base the transfer line has been cup jointed in the bottom activity of limiting plate, the bottom fixed mounting of transfer line has the oppression board, the bottom fixed mounting of oppression board has the protection pad, the external fixation of transfer line has cup jointed the second spring, both ends fixed mounting has the pilot lever respectively about first adjustable ring, keep away from at the top of fixing base the bottom of pilot lever is provided with the pressure value, the external movement of fixing base has cup jointed the second adjustable ring.
Among the above-mentioned technical scheme, it is preferred, the second spacing groove has been seted up to the outside of fixing base, the outside activity of fixing base has cup jointed the second adjustable ring, the inner wall fixed mounting of second adjustable ring has the stopper, the screw thread of second adjustable ring has cup jointed the throw-away ring, the angle fixed mounting such as the inner wall annular of throw-away ring has the joint piece, the outside of fixing base is kept away from first spacing groove has been seted up to angles such as the bottom annular of second spacing groove, angle fixed mounting such as the bottom annular of throw-away ring has the catch bar, the bottom of catch bar articulates respectively has the sliding block, the joint groove has been seted up to angles such as the bottom annular of fixing base, the sleeve has been cup jointed in the activity respectively in the inside in joint groove, telescopic link has been cup jointed in the activity respectively in the telescopic link in telescopic link's inside, the outside of telescopic link has fixedly cup jointed first spring respectively, the bottom of telescopic link has movable mounting respectively, the sliding tray has been seted up respectively in the middle part at fixed pad top, the bottom fixed mounting of fixed pad has the blotter.
Among the above-mentioned technical scheme, it is preferred, promote the bottom of piece with the inner wall of fixing base is sealed, the top of transfer line with the inner wall of fixing base is sealed, promote the piece with be sealed space between the transfer line, the hole has been seted up on the surface of limiting plate, the limiting plate is located respectively promote the piece with between the transfer line.
In the above technical solution, preferably, the two indicating rods are respectively located outside the second adjusting ring, and the bottoms of the two indicating rods are in contact with the top of the pressure value.
In the above technical solution, preferably, the transmission rod and the protection pad are both hollow structures, the protection pad is made of rubber, the outer ring of the bottom of the protection pad is concave, and the inside of the fixing seat is communicated with the inside of the protection pad.
In the above technical scheme, preferably, the stopper is movably clamped in the inside of the second limiting groove, the clamping blocks are movably clamped in the inside of the first limiting groove respectively, and the outside of the push ring is in threaded connection with the inner wall of the second adjusting ring.
Among the above-mentioned technical scheme, preferred, the sliding block activity joint respectively in the inside of sliding tray, the fixed bolster is by six fan-shaped constitutions and be the ring form.
Among the above-mentioned technical scheme, preferably, the blotter is made by the rubber material, the top of blotter respectively with six the bottom fixed connection of fixed bolster.
Among the above-mentioned technical scheme, preferably, telescopic top with the bottom of telescopic link all is globular, telescopic top joint in the inside in joint groove, the bottom of telescopic link activity joint respectively in both ends about the fixed bolster top.
Among the above-mentioned technical scheme, it is preferred, the diameter value of joint inslot wall bottom is greater than the outside diameter value of sleeve, the diameter value of joint inslot wall bottom is less than the diameter value at sleeve top.
Compared with the prior art, the invention has the following beneficial effects:
the puncture hole compression device achieves the purpose of good puncture hole compression effect by arranging the push block, the transmission rod, the protection pad and the like, skin around the puncture hole is fixed through the fixing pad and the buffer pad, the push block moves downwards to compress gas in the fixing seat by rotating the first adjusting ring, the gas firstly enters the protection pad, when the protection pad is in a saturated state, the gas pushes the transmission rod to move downwards to compress the second spring, the protection pad is pushed by the compression plate to perform compression hemostasis on the puncture hole, and meanwhile, in the process of rotating the first adjusting ring, the compression force can be clearly observed by observing pressure values indicated by the two indicating rods respectively, the adjustment can be performed according to the compression force requirement, the compression of puncture holes with different compression forces can be met, and the purpose of good puncture hole compression puncture effect is achieved;
the fixing device achieves the purpose of fixing a puncture part by arranging the second adjusting ring, the push rod, the fixing pads and the like, after the radial artery puncture of a patient is completed, medical personnel hold the fixing seat by hand and rotate the second adjusting ring, the push ring is pushed downwards by threads on the inner wall of the second adjusting ring, the push rod is respectively pushed downwards by the push ring, the fixing pads are respectively pushed by the push rod, the sleeve is taken out in the downward moving process of the fixing pads, the buffer pads at the bottoms of the fixing pads are in contact with the arms of the patient at the moment, the skin around the puncture hole is fixed by the fixing pads and the buffer pads, because the arms are arc-shaped, when the fixing pads push the buffer pads to be in contact with the arms of the patient, each fixing pad is inclined along with the radian of the arm, and simultaneously drives the buffer pads to be stretched and bent, in the inclined process, the fixing pads pull the fixing pads to respectively extrude the first springs, and simultaneously facilitate the fixing pads to be inclined along with the radians of the arms through the telescopic rods, so that each fixing pad is better attached to the arm of the buffer pad, the periphery of the puncture hole is better in contact with the arm, the fixing effect of fixing the puncture part is achieved;
the invention achieves the purpose of facilitating disinfection of the puncture hole by arranging the first adjusting ring, the indicating rod, the pressure value and the like, after the radial artery puncture of a patient is completed, the puncture hole is disinfected by using alcohol sterilized cotton, the alcohol cotton is clamped in the groove at the bottom of the protective pad, gauze is placed at the bottom of the protective pad, the first adjusting ring is rotated, the pushing block moves downwards through the threads in the first adjusting ring to extrude gas in the fixed seat, the gas enters the protective pad through the limiting plate and the transmission rod, the air pressure in the protective pad is increased, the groove at the bottom of the protective pad is pushed out, the alcohol cotton in the groove is pushed out, the alcohol adsorbed by the alcohol cotton is extruded, the penetrating gauze carries out secondary disinfection on the puncture hole, infection is avoided in the compression process, and the effect of facilitating disinfection of the puncture hole is achieved.
Drawings
FIG. 1 is a schematic view of the overall appearance of the structure of the present invention;
FIG. 2 is a schematic view of the exterior of the structural fixing base of the present invention;
FIG. 3 is a schematic cross-sectional front view of the structure of the present invention;
FIG. 4 is a schematic side cross-sectional view of the structure of the present invention;
FIG. 5 is an enlarged view of the point A of the structure of FIG. 4;
FIG. 6 is a schematic view of the assembly of the pushing ring and the fixing seat according to the present invention;
FIG. 7 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 8 is an external view of the fixing pad of the present invention.
In the figure: 1-a fixed seat; 2-fixing the ring; 3-a bandage; 4-an indicator stem; 5-a first adjusting ring; 6-pushing the block; 7-a second adjusting ring; 8-fixing the pad; 9-a buffer pad; 10-compression plate; 11-a sliding groove; 12-a slider; 13-a protective pad; 14-a telescopic rod; 15-pressure value; 16-a push rod; 17-a first limit groove; 18-a second restraint slot; 19-a clamping groove; 20-a limiting block; 21-a first spring; 22-a sleeve; 23-a limiting plate; 24-a push ring; 25-a clamping block; 26-a second spring; 27-a transmission rod; 28-third limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, the invention provides a cardiovascular intervention puncture auxiliary device, which comprises a fixed seat 1, wherein fixed rings 2 are fixedly mounted at the left end and the right end of the bottom of the fixed seat 1 respectively, bandages 3 are fixedly mounted at the bottoms of the two fixed rings 2 respectively, a third limiting groove 28 is formed in the top of the fixed seat 1, a first adjusting ring 5 is movably clamped in the third limiting groove 28, a pushing block 6 is sleeved on the inner thread of the first adjusting ring 5, a limiting plate 23 is fixedly mounted in the middle of the inside of the fixed seat 1, a transmission rod 27 is movably sleeved at the bottom of the inside of the fixed seat 1 far away from the limiting plate 23, a compression plate 10 is fixedly mounted at the bottom of the transmission rod 27, a protection pad 13 is fixedly mounted at the bottom of the compression plate 10, a second spring 26 is fixedly sleeved on the outside of the transmission rod 27, indication rods 4 are fixedly mounted at the left end and the right end of the first adjusting ring 5 respectively, a pressure value 15 is arranged at the bottom of the top of the fixed seat 1 far away from the indication rods 4, and a second adjusting ring 7 is movably sleeved on the outside of the fixed seat 1; after the patient punctures through the radial artery, need carry out hemostasis by compression to the puncture hole, contact with patient's arm respectively through the bottom with two solid fixed rings 2, and cup joint two bandages 3 and fix in the outside of patient's arm, through rotatory first adjustable ring 5, promote the piece 6 and remove downwards and extrude the inside gas of fixing base 1, gas gets into the inside of protection pad 13 earlier, when the inside of protection pad 13 is in the saturated condition, gas will promote transfer line 27 and remove downwards and extrude second spring 26, promote protection pad 13 through oppression board 10 and carry out hemostasis by compression to the puncture hole, simultaneously at the in-process of rotatory first adjustable ring 5, respectively through observing the pressure value 15 that two pilot levers 4 instructed, be convenient for control puncture hole dynamics by compression, make puncture hole hemostasis by compression effect better.
As shown in fig. 2, 3, 5, 6, 7 and 8, a second limiting groove 18 is formed in the exterior of the fixing seat 1, a second adjusting ring 7 is movably sleeved on the exterior of the fixing seat 1, a limiting block 20 is fixedly installed on the inner wall of the second adjusting ring 7, a pushing ring 24 is sleeved on the thread of the second adjusting ring 7, a clamping block 25 is fixedly installed on the inner wall of the pushing ring 24 in an annular equal angle manner, a first limiting groove 17 is formed in the exterior of the fixing seat 1 away from the bottom of the second limiting groove 18 in an annular equal angle manner, a pushing rod 16 is fixedly installed on the bottom of the pushing ring 24 in an annular equal angle manner, a sliding block 12 is hinged to the bottom of the pushing rod 16 in an annular equal angle manner, a clamping groove 19 is formed in the bottom of the fixing seat 1 in an annular equal angle manner, a sleeve 22 is movably sleeved in each of the interior of the clamping groove 19, a sleeve 22 is movably sleeved in each sleeve 14, a first spring 21 is fixedly sleeved on the exterior of the expansion rod 14 in each other, a fixed manner, a fixing pad 8 is respectively, a fixing pad 8 is movably installed at the bottom of the expansion rod 14 in each movable manner, a sliding groove 11 is formed in the middle of the top of the fixing pad 8, and a expansion rod 9 is fixedly installed at the bottom of the expansion pad 8; the fixing seat 1 is sleeved on the arm of a patient, the middle of the bottom of the fixing seat 1 is perpendicular to the puncture hole, the second adjusting ring 7 is rotated, the pushing ring 24 is pushed downwards through threads on the inner wall of the second adjusting ring 7, the pushing rings 24 respectively push the pushing rods 16 downwards, the pushing rods 16 respectively push the fixing pads 8, the fixing pads 8 take the sleeve 22 out in the downward movement process, the buffer pads 9 at the bottoms of the fixing pads 8 are in contact with the arm of the patient, the skin around the puncture hole is fixed through the fixing pads 8 and the buffer pads 9, healing of the puncture hole is accelerated, pulling on the puncture hole when the arm is shaken is avoided, and healing time of the puncture hole is prolonged;
because patient's arm is the arc, when fixing pad 8 promoted blotter 9 and patient's arm and contacted, through the globular of 14 bottoms of telescopic link, satisfy every fixing pad 8 and follow the radian of arm and slope, stretch blotter 9 simultaneously, make every fixing pad 8 and blotter 9 better laminate with patient's arm mutually, the effect of skin fixation is better all around to the puncture hole.
As shown in fig. 1, 2 and 3, the bottom of the pushing block 6 and the inner wall of the fixed seat 1 are subjected to sealing treatment, the top of the transmission rod 27 and the inner wall of the fixed seat 1 are subjected to sealing treatment, a sealed space is formed between the pushing block 6 and the transmission rod 27, holes are formed in the surface of the limiting plate 23, the limiting plate 23 is respectively located between the pushing block 6 and the transmission rod 27, the transmission rod 27 and the protection pad 13 are both hollow structures, the protection pad 13 is made of rubber, the outer ring at the bottom of the protection pad 13 is concave, the interior of the fixed seat 1 is communicated with the interior of the protection pad 13, the two indicating rods 4 are respectively located outside the second adjusting ring 7, and the bottoms of the two indicating rods 4 are in contact with the top of the pressure value 15; after a patient is punctured by a radial artery, firstly, a puncture hole is disinfected, alcohol cotton is clamped inside a groove at the bottom of a protection pad 13, a fixing seat 1 is sleeved on the arm of the patient, the middle part of the bottom of the fixing seat 1 is perpendicular to the puncture hole, a first adjusting ring 5 is rotated, a pushing block 6 is pushed downwards through threads on the inner wall of the first adjusting ring 5, the bottom of the pushing block 6 extrudes gas inside the fixing seat 1, the gas enters the inside of the protection pad 13 through a limiting plate 23 and the inside of a transmission rod 27, the air pressure inside the protection pad 13 is increased, the groove at the bottom of the protection pad 13 is pushed out, the alcohol cotton inside the groove is pushed out at the same time, alcohol adsorbed by the alcohol cotton is extruded, the permeation gauze carries out secondary disinfection on the puncture hole, the pushing block 6 is pushed downwards when the first adjusting ring 5 is continuously rotated, the protection pad 13 is in a saturated state at the moment, the gas pushes the transmission rod 27 downwards, the protection pad 13 is extruded, the force of the puncture hole is increased, and the pressure value of the force of the compression can be controlled by observing an indicating rod 4 and a rod 15.
As shown in fig. 3, 4 and 6, the limiting block 20 is movably clamped inside the second limiting groove 18, the clamping blocks 25 are respectively movably clamped inside the first limiting groove 17, and the outside of the push ring 24 is in threaded connection with the inner wall of the second adjusting ring 7; carry on spacingly through second spacing groove 18 to second adjustable ring 7, avoid producing when rotatory second adjustable ring 7 and rock or unstable, make second adjustable ring 7 rotatory more stable, simultaneously when rotatory second adjustable ring 7, the screw thread that the ring 24 passes through the second adjustable ring 7 inner wall moves down, slides in the inside of first spacing groove 17 through joint piece 25, guarantees to push the ring 24 and moves down perpendicularly.
As shown in fig. 5, 7 and 8, sliding block 12 is movably clamped inside sliding groove 11, fixing pad 8 is composed of six sectors and is in a ring shape, cushion pad 9 is made of rubber material, the top of cushion pad 9 is fixedly connected with the bottoms of six fixing pads 8, the top of sleeve 22 and the bottom of telescopic rod 14 are both in a spherical shape, the top of sleeve 22 is clamped inside clamping groove 19, the bottom of telescopic rod 14 is movably clamped at the left end and the right end of the top of fixing pad 8, the diameter value of the bottom of the inner wall of clamping groove 19 is larger than that of the outside of sleeve 22, and the diameter value of the bottom of the inner wall of clamping groove 19 is smaller than that of the top of sleeve 22; through rotatory second adjustable ring 7, push ring 24 promotes catch bar 16 respectively downwards, promote simultaneously fixed bolster 8 and blotter 9, take sleeve 22 out at the in-process that fixed bolster 8 moved down, the spheroid at sleeve 22 top will be in the inside bottom of joint groove 19 with the joint, blotter 9 and patient's arm of fixed bolster 8 bottom contacts this moment, fix puncture hole skin all around through fixed bolster 8 and blotter 9, because the arm is the arc, when fixed bolster 8 promotes blotter 9 and patient's arm and contacts, every fixed bolster 8 will follow the radian of arm and incline, it is tensile and crooked to drive blotter 9 simultaneously, at the in-process of slope, sliding block 12 of catch bar 16 bottom will slide in the inside of sliding tray 11, simultaneously through the globular top activity joint of telescopic link 14 bottom and fixed bolster 8, fixed bolster 8 will stimulate telescopic link 14, extrude first spring 21 respectively, the radian of the fixed bolster 8 of being convenient for follow the arm inclines, make every fixed bolster 8 and blotter 9 better arm and patient laminate mutually, to puncture hole carry out fixed round.
The working principle and the using process of the invention are as follows:
after the radial artery puncture of the patient is completed, disinfecting the puncture hole by using alcohol sterilized cotton, clamping the alcohol sterilized cotton in the groove at the bottom of the protection pad 13, placing gauze at the bottom of the protection pad 13, respectively sleeving the two bandages 3 on the arm of the patient for fixing at the moment, keeping the bottom of the fixing base 1 vertical to the puncture hole, then holding the fixing base 1 by a medical worker and rotating the second adjusting ring 7, downwards pushing the pushing ring 24 through the threads on the inner wall of the second adjusting ring 7, respectively pushing the pushing rods 16 downwards by the pushing ring 24, respectively pushing the fixing pad 8 by the pushing rods 16, taking the sleeve 22 out in the downward moving process of the fixing pad 8, and clamping the top of the sleeve 22 at the bottom in the clamping groove 19, at the moment, the cushion pad 9 at the bottom of the fixing pad 8 is in contact with the arm of the patient, the skin around the puncture hole is fixed through the fixing pad 8 and the cushion pad 9, because the arm is arc-shaped, when the fixing pad 8 pushes the cushion pad 9 to be in contact with the arm of the patient, each fixing pad 8 inclines along with the radian of the arm and simultaneously drives the cushion pad 9 to stretch and bend, in the process of inclination, the fixing pad 8 pulls the telescopic rod 14 to respectively extrude the first springs 21, and meanwhile, the telescopic rod 14 is convenient for the fixing pad 8 to incline along with the radian of the arm, so that each fixing pad 8 and the cushion pad 9 are better attached to the arm of the patient, and the effect of fixing the skin around the puncture hole is better;
after the skin around the puncture hole of the patient is fixed through the fixing pad 8 and the cushion pad 9, at the moment, the first adjusting ring 5 is rotated, the pushing block 6 moves downwards through the threads inside the first adjusting ring 5 to extrude the gas inside the fixing base 1, the gas enters the protection pad 13 through the limiting plate 23 and the transmission rod 27, the pressure inside the protection pad 13 is high, the groove at the bottom of the protection pad 13 is pushed out, the alcohol cotton inside the groove is pushed out at the same time, the alcohol adsorbed by the alcohol cotton is extruded, the permeation gauze carries out secondary disinfection on the puncture hole, and infection in the compression process is avoided;
when the alcohol cotton with protection pad 13 bottom is released, will continue to rotate first adjustable ring 5 this moment again and continue to extrude fixing base 1 inside gas through promoting piece 6, the inside saturation state that will be in of protection pad 13 this moment, gaseous will promote transfer line 27 downstream and extrude second spring 26, promote protection pad 13 through oppression board 10 and oppress the hemostasis to the puncture hole, simultaneously at the in-process of rotatory first adjustable ring 5, respectively through observing two pressure values 15 that the indicator stem 4 instructed, can carry out clear observation to the dynamics of oppression, can adjust according to the dynamics demand of oppression.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cardiovascular intervention puncture auxiliary device, includes fixing base (1), its characterized in that: fixed ring (2), two are fixed mounting respectively at both ends about fixing base (1) bottom fixed mounting has fixed ring (2), fixed ring (2) bottom fixed mounting has bandage (3) respectively, third spacing groove (28) have been seted up at the top of fixing base (1), the inside activity joint of third spacing groove (28) has first adjustable ring (5), the internal thread of first adjustable ring (5) has cup jointed and has promoted piece (6), the inside middle part fixed mounting of fixing base (1) has limiting plate (23), keep away from inside of fixing base (1) the bottom activity of limiting plate (23) has cup jointed transfer line (27), the bottom fixed mounting of transfer line (27) has oppression board (10), the bottom fixed mounting of oppression board (10) has protection pad (13), the outside fixed mounting of transfer line (27) has cup jointed second spring (26), both ends fixed mounting respectively has indicator lever (4) about first adjustable ring (5), keep away from at the top of fixing base (1) the bottom of indicator lever (4) is provided with pressure value (15), the outside activity of fixing base (1) has cup jointed second adjustable ring (7).
2. A cardiovascular interventional puncture assistance device of claim 1, wherein: second spacing groove (18) have been seted up to the outside of fixing base (1), the inner wall fixed mounting of second adjustable ring (7) has stopper (20), the screw thread of second adjustable ring (7) has cup jointed and has pushed away ring (24), angular fixed mounting such as the inner wall annular of pushing away ring (24) has joint piece (25), keep away from the outside of fixing base (1) first spacing groove (17) have been seted up to angles such as the bottom annular of second spacing groove (18), angular fixed mounting such as the bottom annular of pushing away ring (24) has catch bar (16), the bottom of catch bar (16) articulates respectively has sliding block (12), joint groove (19) have been seted up to angles such as the bottom annular of fixing base (1), sleeve (22) has been movably cup jointed respectively to the inside of joint groove (19), telescopic link (14) have been movably cup jointed respectively to the inside respectively of sleeve (22), the outside of telescopic link (14) has fixedly cup jointed first spring (21) respectively, the bottom of telescopic link (14) has movably mounted respectively fixed bolster (8), the top of fixed bolster (8) has been seted up respectively fixed bolster (11) the middle part of fixed bolster (9).
3. A cardiovascular interventional puncture assistance device of claim 1, wherein: promote the bottom of piece (6) with the inner wall of fixing base (1) is sealed the processing, the top of transfer line (27) with the inner wall of fixing base (1) is sealed the processing, promote piece (6) with be confined space between transfer line (27), the hole has been seted up on the surface of limiting plate (23), limiting plate (23) are located respectively promote piece (6) with between transfer line (27).
4. A cardiovascular interventional puncture assistance device of claim 1, wherein: the two indicating rods (4) are respectively positioned outside the second adjusting ring (7), and the bottom parts of the outer parts of the two indicating rods (4) are in contact with the top part of the pressure value (15).
5. A cardiovascular interventional puncture assistance device of claim 1, wherein: the transmission rod (27) and the protection pad (13) are both of a hollow structure, the protection pad (13) is made of rubber materials, the outer ring of the bottom of the protection pad (13) is sunken, and the interior of the fixed seat (1) is communicated with the interior of the protection pad (13).
6. A cardiovascular interventional puncture assistance device of claim 2, wherein: stopper (20) activity joint in the inside of second spacing groove (18), joint piece (25) activity joint respectively in the inside of first spacing groove (17), the outside of propelling movement ring (24) with the inner wall threaded connection of second adjustable ring (7).
7. A cardiovascular interventional puncture assistance device of claim 2, wherein: sliding block (12) activity joint respectively in the inside of sliding tray (11), fixed bolster (8) are by six fan-shaped constitutions and be the ring form.
8. A cardiovascular interventional puncture assistance device of claim 2, wherein: the buffer pad (9) is made of rubber materials, and the top of the buffer pad (9) is fixedly connected with the bottoms of the six fixing pads (8) respectively.
9. A cardiovascular interventional puncture assistance device of claim 2, wherein: the top of sleeve (22) with the bottom of telescopic link (14) all is globular, the top joint of sleeve (22) in the inside of joint groove (19), the bottom of telescopic link (14) respectively the activity joint in both ends about fixed bolster (8) top.
10. A cardiovascular interventional puncture assistance device of claim 2, wherein: the diameter value of joint groove (19) inner wall bottom is greater than the outside diameter value of sleeve (22), the diameter value of joint groove (19) inner wall bottom is less than the diameter value at sleeve (22) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310116852.6A CN115813481B (en) | 2023-02-15 | 2023-02-15 | Cardiovascular intervention puncture auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310116852.6A CN115813481B (en) | 2023-02-15 | 2023-02-15 | Cardiovascular intervention puncture auxiliary device |
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| CN115813481A true CN115813481A (en) | 2023-03-21 |
| CN115813481B CN115813481B (en) | 2023-05-16 |
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| CN215651357U (en) * | 2021-08-12 | 2022-01-28 | 核工业总医院 | Vascular surgery operation hemostasis device |
| CN114711883A (en) * | 2022-04-28 | 2022-07-08 | 河南省直第三人民医院 | Radial artery compression hemostasis device to intervention postoperative |
| CN114948050A (en) * | 2022-05-19 | 2022-08-30 | 山东大学齐鲁医院(青岛) | Femoral artery compression hemostasis device for patient ECMO treatment |
| CN115363672A (en) * | 2022-09-16 | 2022-11-22 | 淄博世博高新医院 | Intracardiac branch of academic or vocational study is with hemostasis constriction device of adjustable constriction strength |
| CN115553884A (en) * | 2022-10-08 | 2023-01-03 | 河北医科大学第二医院 | Cardiovascular clinical operation piercing depth |
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2023
- 2023-02-15 CN CN202310116852.6A patent/CN115813481B/en active Active
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| US20100217202A1 (en) * | 2009-02-21 | 2010-08-26 | Clark Timothy W I | Device for achieving hemostasis at site of puncture wound |
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| US20190167273A1 (en) * | 2016-03-25 | 2019-06-06 | Tz Medical, Inc. | Radial and ulnar compression band |
| CN211300163U (en) * | 2019-11-29 | 2020-08-21 | 山东大学齐鲁医院 | Radial artery compressor |
| CN215651357U (en) * | 2021-08-12 | 2022-01-28 | 核工业总医院 | Vascular surgery operation hemostasis device |
| CN114711883A (en) * | 2022-04-28 | 2022-07-08 | 河南省直第三人民医院 | Radial artery compression hemostasis device to intervention postoperative |
| CN114948050A (en) * | 2022-05-19 | 2022-08-30 | 山东大学齐鲁医院(青岛) | Femoral artery compression hemostasis device for patient ECMO treatment |
| CN115363672A (en) * | 2022-09-16 | 2022-11-22 | 淄博世博高新医院 | Intracardiac branch of academic or vocational study is with hemostasis constriction device of adjustable constriction strength |
| CN115553884A (en) * | 2022-10-08 | 2023-01-03 | 河北医科大学第二医院 | Cardiovascular clinical operation piercing depth |
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| CN115813481B (en) | 2023-05-16 |
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