CN213156178U

CN213156178U - Hemostasis pressing device for angiocardiography

Info

Publication number: CN213156178U
Application number: CN202021551995.8U
Authority: CN
Inventors: 李彬; 余松平; 孙汉俊
Original assignee: Jiangxi Provincial Peoples Hospital
Current assignee: Jiangxi Provincial Peoples Hospital
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-11
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a hemostasis press device of cardiovascular radiography, the on-line screen storage device comprises a base, the top fixedly connected with stand of base, the outside of stand is provided with the carousel, one side fixedly connected with bull stick of carousel, the one end of bull stick runs through the outside of stand and extends to the inner chamber of stand and the first conical gear of fixedly connected with. The utility model discloses a positive thread bush drives first connecting rod downstream, first connecting rod drives presses the briquetting downstream, the anti-thread bush drives second connecting rod upward movement, the second connecting rod drives places a upward movement, until when pressing the briquetting and placing the reverse motion of piece and pressing down the puncture injection department on patient's hand, can reach the purpose of pressing down the patient that stanchs, the working strength who has increased nurse and accompanying personnel is pressed down to the reliance manual work among the prior art has been solved, and the easy problem that the incision that causes puncture injection department to stanch and fail that presses down the in-process attention is not concentrated and the power of giving the help to fall down appears.

Description

Hemostasis pressing device for angiocardiography

Technical Field

The utility model relates to a cardiovascular radiography technical field especially relates to a cardiovascular radiography hemostasis press device.

Background

The cardiovascular angiography is characterized in that a transparent contrast agent containing an organic compound is quickly injected into blood flow under the X-ray irradiation, the heart and the large blood vessel cavity are developed under the X-ray irradiation, and the development process of the heart and the large blood vessel cavity is shot by methods such as quick photography, television photography or video tape and the like.

The mode that adopts nurse or the manual work of accompanying person to press puncture injection department among the prior art at present stanchs, because puncture injection department healing process is slower, need press the time more than half an hour usually, and press hemostatic in-process needs nurse and accompanying person to keep pressing the state hard constantly, has increased nurse and accompanying person's working strength, and easily appears pressing the phenomenon that the incision hemostasis of in-process attention is not concentrated and the effortlessness causes puncture injection department fails.

Therefore, there is a need to provide a hemostasis pressing device for cardiovascular imaging to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

An object of the utility model is to provide a hemostasis press device of angiocardiography to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hemostasis pressing device for cardioangiography comprises a base, wherein a stand column is fixedly connected to the top of the base, a rotary disc is arranged on the outer side of the stand column, a rotary rod is fixedly connected to one side of the rotary disc, one end of the rotary rod penetrates through the outer side of the stand column and extends to an inner cavity of the stand column and is fixedly connected with a first bevel gear, a second bevel gear is meshed and connected to the outer side of the first bevel gear, a positive threaded rod and a negative threaded rod are fixedly connected to the axis of the second bevel gear, the outer sides of the positive threaded rod and the negative threaded rod are respectively in threaded connection with a positive thread sleeve and a negative thread sleeve, a first connecting rod is fixedly connected to one side of the positive thread sleeve, one end, far away from the positive thread sleeve, of the first connecting rod penetrates through the inner cavity of the stand column and is fixedly connected with a pressing block, a protrusion is arranged at the bottom of the pressing, the top of placing the piece is provided with the standing groove.

As the technical scheme, the following is further preferable: the top fixedly connected with cylinder of base inner chamber, the piston rod fixedly connected with slide of cylinder, the equal fixedly connected with bracing piece in both sides of slide bottom, the bottom of bracing piece runs through the inner chamber of base and rotates and be connected with the gyro wheel.

As the technical scheme, the following is further preferable: the anti-skidding type bicycle is characterized in that a fixed rod is welded on one side, away from the stand column, of the top of the base, a pushing handle is welded on the top of the fixed rod, an anti-skidding sleeve is arranged on the outer side of the pushing handle, and anti-skidding lines are arranged on the outer side of the anti-skidding sleeve.

As the technical scheme, the following is further preferable: the switch is installed in the outside of stand, the electrical property output of switch and the electrical property input electric connection of cylinder.

As the technical scheme, the following is further preferable: according to the both sides all welding of pressing block bottom have the inserted bar, the jack that uses with the inserted bar cooperation is all seted up to the both sides of placing the piece top.

As the technical scheme, the following is further preferable: the equal fixedly connected with slider in both sides of slide, the spout that uses with the slider cooperation is all seted up to the both sides of base inner wall, the inner wall of spout and the outside sliding connection of slider.

As the technical scheme, the following is further preferable: the outer side of the supporting rod is sleeved with a limiting plate, the inner ring of the limiting plate is in sliding connection with the outer side of the supporting rod, the outer side of the limiting plate is fixedly connected with the inner wall of the base, the outer side of the supporting rod is sleeved with a spring, one end of the spring is welded with the bottom of the sliding plate, and the other end of the spring is welded with the outer side of the limiting plate.

As the technical scheme, the following is further preferable: the supporting legs are welded on the two sides of the bottom of the base, anti-skidding base plates are arranged at the bottoms of the supporting legs, and anti-skidding lines are arranged at the bottoms of the anti-skidding base plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a positive thread bush drives first connecting rod downstream, and first connecting rod drives the press block downstream, and the anti-thread bush drives second connecting rod upstream, and the second connecting rod drives and places the piece upstream, until when the reverse motion of press block and placing the piece is withheld puncture injection department on patient's hand, can reach the purpose of pressing the patient that stanchs, has solved and has increased nurse and attendant's working strength depending on artifical the pressing in the prior art to and easily appear pressing the in-process not concentrating on attention and the problem that the incision hemostasis of puncture injection department fails because of the effortlessness causes;

2. the utility model discloses a cylinder drives the slide and moves down, the slide drives the bracing piece and moves down, the bracing piece drives the gyro wheel and moves down, when the gyro wheel moves to contact with ground and lift up the supporting leg and separate with ground, the convenient to use person is to the removal of this device, through setting up the antiskid cover, increased the contact area between user's hand and the pushing handle, avoided because of lacking anti-skidding device, lead to the user to appear the phenomenon that drops in the use, through setting up the switch, convenient to use person is to the opening and closing of cylinder;

3. the utility model discloses a set up inserted bar and jack, motion according to the briquetting and placing the piece is carried on spacingly, the stability according to the briquetting and placing the piece in the motion process has been improved, use through the cooperation that sets up slider and spout, the frictional force between slide and the base has been reduced, the slip of slide in the base has been made things convenient for, through setting up limiting plate and spring, not only can carry on spacingly to the motion of bracing piece, can improve the stability of bracing piece in the motion process simultaneously, thereby can improve the stability of gyro wheel in the motion process, through setting up anti-skidding backing plate, the area of contact between supporting leg and the ground has been improved, thereby the stability of supporting leg in the use has been improved, avoided because of lacking anti-skidding device, lead to the phenomenon that the supporting leg appears rocking in the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the column of FIG. 1;

fig. 3 is a schematic view of the internal structure of the base shown in fig. 1.

Reference numerals:

1. a base; 2. a column; 3. a turntable; 4. a rotating rod; 5. a first bevel gear; 6. a second bevel gear; 7. a positive and negative threaded rod; 8. a positive thread sleeve; 9. a reverse thread sleeve; 10. a first link; 11. a pressing block; 12. a protrusion; 13. a second link; 14. placing the blocks; 15. a placement groove; 16. a cylinder; 17. a slide plate; 18. a support bar; 19. a roller; 20. fixing the rod; 21. a push handle; 22. an anti-slip sleeve; 23. a switch; 24. inserting a rod; 25. a jack; 26. a slider; 27. a chute; 28. a limiting plate; 29. a spring; 30. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the internal structure of the column of FIG. 1; FIG. 3 is a schematic view of the internal structure of the base shown in FIG. 1, a hemostasis pressing device for cardiovascular radiography, comprising a base 1, a column 2 fixedly connected to the top of the base 1, a rotary plate 3 disposed on the outer side of the column 2, a rotary rod 4 fixedly connected to one side of the rotary plate 3, a first bevel gear 5 fixedly connected to one end of the rotary rod 4 extending to the inner cavity of the column 2 through the outer side of the column 2, a second bevel gear 6 engaged with the outer side of the first bevel gear 5, a positive and negative threaded rod 7 fixedly connected to the axial center of the second bevel gear 6, a positive thread sleeve 8 and a negative thread sleeve 9 respectively screwed to the outer side of the positive and negative threaded rod 7, a first connecting rod 10 fixedly connected to one side of the positive thread sleeve 8, a pressing block 11 fixedly connected to one end of the first connecting rod 10 far from the positive thread sleeve 8, a protrusion 12 disposed at the bottom, one side fixedly connected with second connecting rod 13 of anti-thread bush 9, the one end fixedly connected with that anti-thread bush 9 was kept away from to second connecting rod 13 places piece 14, and the top of placing piece 14 is provided with standing groove 15.

Specifically, as shown in fig. 3, the top fixedly connected with cylinder 16 of base 1 inner chamber, the piston rod fixedly connected with slide 17 of cylinder 16, the equal fixedly connected with bracing piece 18 in both sides of slide 17 bottom, the inner chamber of base 1 is run through and the swivelling joint has gyro wheel 19 in the bottom of bracing piece 18, drive slide 17 downstream through cylinder 16, slide 17 drives bracing piece 18 downstream, bracing piece 18 drives gyro wheel 19 downstream, when gyro wheel 19 moves to contact with ground and lift supporting leg 30 and ground separation, convenient to use person is to the removal of this device.

Specifically, as shown in fig. 1 and 2, the fixed rod 20 is welded on one side of the top of the base 1, which is far away from the upright post 2, the pushing handle 21 is welded on the top of the fixed rod 20, the anti-slip sleeve 22 is arranged on the outer side of the pushing handle 21, the anti-slip threads are arranged on the outer side of the anti-slip sleeve 22, the anti-slip sleeve 22 is arranged, the contact area between the hand of a user and the pushing handle 21 is increased, and the phenomenon that the user drops in the using process due to lack of an anti-slip device is avoided.

Specifically, as shown in fig. 1, a switch 23 is installed on the outer side of the upright column 2, an electrical output end of the switch 23 is electrically connected with an electrical input end of the air cylinder 16, and the switch 23 is arranged, so that a user can conveniently open and close the air cylinder 16.

Specifically, as shown in fig. 1 and 2, the inserted link 24 has all been welded to the both sides of pressing the piece 11 bottom, places the both sides at piece 14 top and all seted up the jack 25 that uses with the inserted link 24 cooperation, through setting up inserted link 24 and jack 25, carries on spacingly to the motion of pressing the piece 11 and placing the piece 14, has improved and has pressed the piece 11 and place the stability of piece 14 in the motion process.

Specifically, as shown in fig. 3, the sliding block 26 is fixedly connected to both sides of the sliding plate 17, the sliding grooves 27 matched with the sliding block 26 are formed in both sides of the inner wall of the base 1, the inner wall of the sliding grooves 27 is connected with the outer sides of the sliding block 26 in a sliding manner, and the sliding blocks 26 and the sliding grooves 27 are matched for use, so that the friction force between the sliding plate 17 and the base 1 is reduced, and the sliding of the sliding plate 17 in the base 1 is facilitated.

Specifically, as shown in fig. 3, the outside cover of bracing piece 18 is equipped with limiting plate 28, the inner circle of limiting plate 28 and the outside sliding connection of bracing piece 18, the outside of limiting plate 28 and the inner wall fixed connection of base 1, the outside cover of bracing piece 18 is equipped with spring 29, the one end of spring 29 and the bottom welding of slide 17, the other end of spring 29 and the outside welding of limiting plate 28, through setting up limiting plate 28 and spring 29, not only can carry out spacingly to the motion of bracing piece 18, can improve the stability of bracing piece 18 in the motion process simultaneously, thereby can improve the stability of gyro wheel 19 in the motion process.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, supporting legs 30 have all been welded to the both sides of base 1 bottom, and the bottom of supporting leg 30 is provided with anti-skidding backing plate, and anti-skidding backing plate's bottom is provided with anti-skidding line, through setting up anti-skidding backing plate, has improved the area of contact between supporting leg 30 and the ground to improve the stability of supporting leg 30 in the use, avoided because of lacking anti-skidding device, leaded to supporting leg 30 the phenomenon that rocks to appear in the use.

In this embodiment, it should be noted that the type of the cylinder 16 is TCL.

The utility model provides a pair of cardiovascular radiography hemostasis press device's theory of operation as follows:

when the device is used, a user firstly turns on the air cylinder 16 through the switch 23, the air cylinder 16 drives the sliding plate 17 to move downwards, the sliding plate 17 drives the supporting rod 18 to move downwards, the supporting rod 18 drives the roller 19 to move downwards, when the roller 19 moves to be in contact with the ground and lifts the supporting leg 30 to be separated from the ground, the air cylinder 16 is turned off through the switch 23, then the device is moved to the front of a patient through the push handle 21, then the air cylinder 16 is turned on again through the switch 23, the air cylinder 16 drives the sliding plate 17 to move upwards, the sliding plate 17 drives the supporting rod 18 to move upwards, the supporting rod 18 drives the roller 19 to move upwards, when the roller 19 moves to be separated from the ground and enables the supporting leg 30 to be in contact with the ground, the air cylinder 16 is turned off through the switch 23, the device is stable, then the hand of the patient is placed in the placing groove 15 at the top, rotating rod 4 drives first bevel gear 5 and rotates, first bevel gear 5 drives second bevel gear 6 and rotates, second bevel gear 6 drives positive and negative threaded rod 7 and rotates, positive and negative threaded rod 7 drives positive thread bush 8 downstream, drive reverse thread bush 9 upward movement simultaneously, positive thread bush 8 drives first connecting rod 10 downstream, first connecting rod 10 drives and presses piece 11 downstream, reverse thread bush 9 drives second connecting rod 13 upward movement, piece 14 upward movement is placed in second connecting rod 13 drive, until when pressing piece 11 and the puncture injection department of placing piece 14 on with the patient hand according to the reverse motion, can reach the purpose of stanching and pressing to the patient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hemostasis press device of cardiovascular radiography, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a stand column (2), the outer side of the stand column (2) is provided with a rotary table (3), one side of the rotary table (3) is fixedly connected with a rotary rod (4), one end of the rotary rod (4) penetrates through the outer side of the stand column (2) and extends to the inner cavity of the stand column (2) and is fixedly connected with a first bevel gear (5), the outer side of the first bevel gear (5) is meshed with a second bevel gear (6), the axis of the second bevel gear (6) is fixedly connected with a positive and negative threaded rod (7), the outer side of the positive and negative threaded rod (7) is respectively in threaded connection with a positive thread sleeve (8) and a negative thread sleeve (9), one side of the positive thread sleeve (8) is fixedly connected with a first connecting rod (10), one end, far away from the positive thread sleeve (8), of the first connecting rod (10) penetrates through the inner cavity of the stand, the bottom of pressing block (11) is provided with arch (12), one side fixedly connected with second connecting rod (13) of anti-thread bush (9), the one end fixedly connected with that anti-thread bush (9) was kept away from in second connecting rod (13) places piece (14), the top of placing piece (14) is provided with standing groove (15).

2. A cardiovascular imaging hemostasis compression device as claimed in claim 1, wherein: the top fixedly connected with cylinder (16) of base (1) inner chamber, the piston rod fixedly connected with slide (17) of cylinder (16), the equal fixedly connected with bracing piece (18) in both sides of slide (17) bottom, the inner chamber of base (1) is run through and the rotation of the bottom of bracing piece (18) is connected with gyro wheel (19).

3. A cardiovascular imaging hemostasis compression device as claimed in claim 1, wherein: the anti-skidding type bicycle frame is characterized in that a fixing rod (20) is welded on one side, far away from the stand column (2), of the top of the base (1), a pushing handle (21) is welded on the top of the fixing rod (20), an anti-skidding sleeve (22) is arranged on the outer side of the pushing handle (21), and anti-skidding lines are arranged on the outer side of the anti-skidding sleeve (22).

4. A cardiovascular imaging hemostasis compression device as claimed in claim 2, wherein: the switch (23) is installed in the outside of stand (2), the electrical property output of switch (23) and the electrical property input electric connection of cylinder (16).

5. A cardiovascular imaging hemostasis compression device as claimed in claim 1, wherein: according to the both sides of pressing block (11) bottom all the welding have inserted bar (24), place the both sides at piece (14) top and all seted up jack (25) with inserted bar (24) cooperation use.

6. A cardiovascular imaging hemostasis compression device as claimed in claim 2, wherein: the equal fixedly connected with slider (26) in both sides of slide (17), spout (27) that use with slider (26) cooperation are all seted up to the both sides of base (1) inner wall, the outer side sliding connection of the inner wall of spout (27) and slider (26).

7. A cardiovascular imaging hemostasis compression device as claimed in claim 2, wherein: the outside cover of bracing piece (18) is equipped with limiting plate (28), the outer side sliding connection of the inner circle of limiting plate (28) and bracing piece (18), the outside of limiting plate (28) and the inner wall fixed connection of base (1), the outside cover of bracing piece (18) is equipped with spring (29), the one end of spring (29) and the bottom welding of slide (17), the other end of spring (29) and the outside welding of limiting plate (28).

8. A cardiovascular imaging hemostasis compression device as claimed in claim 1, wherein: supporting legs (30) are welded on two sides of the bottom of the base (1), anti-skid base plates are arranged at the bottoms of the supporting legs (30), and anti-skid grains are arranged at the bottoms of the anti-skid base plates.