CN213697058U

CN213697058U - Cardiovascular intervention postoperative puncture position pressing device

Info

Publication number: CN213697058U
Application number: CN202021896697.2U
Authority: CN
Inventors: 王亚娟; 李稠; 赵枝玉
Original assignee: Second Affiliated Hospital of Luohe Medical College
Current assignee: Second Affiliated Hospital of Luohe Medical College
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-16
Anticipated expiration: 2030-09-02

Abstract

A post-cardiovascular intervention puncture part pressing device which effectively solves the problems that the manual pressing is tired and wastes time and labor when the puncture part is pressed after the conventional cardiovascular intervention, and the existing pressing device has simple structure, the angle of the pressing plate is inconvenient to adjust, and the pressing hemostasis effect is not ideal, and comprises a fixed block, the upper end fixedly connected with support frame of fixed block, the upper end middle part sliding connection of support frame has the supporting shoe, and the rear end of supporting shoe articulates there is the bull gear that can fore-and-aft rotation, and the upper end fixedly connected with arc spout of bull gear, sliding connection has the backup pad in the arc spout, and the rear end downside threaded connection of backup pad has the pressurization box of liftable, the lower extreme fixedly connected with spring of pressurization box, the lower extreme fixedly connected with pressure plate of spring.

Description

Cardiovascular intervention postoperative puncture position pressing device

Technical Field

The utility model belongs to the technical field of the supplementary technique of medical treatment and specifically relates to a puncture position pressing device after cardiovascular intervention.

Background

The cardiovascular interventional operation is a novel technology for diagnosing and treating cardiovascular diseases, a body surface blood vessel is punctured, a heart catheter is sent into under the continuous projection of digital subtraction, the diagnosis and treatment method for diagnosing and treating the heart diseases through a specific heart catheter operation technology is an advanced heart disease diagnosis and treatment method at present, the development is very rapid, the method is between internal treatment and surgical operation treatment, and is an invasive diagnosis and treatment method. Such devices obviously do not solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a cardiovascular intervention postoperative puncture position press device, through this design effectual solved conventional cardiovascular intervention postoperative puncture position press down the manual work comparatively tired, waste time and energy to grasp not good dynamics when pressing down, cause patient's extra pain of hindering, current press device simple structure, press the angle modulation of clamp plate inconvenient, lead to pressing the unsatisfactory problem of hemostatic effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a fixed block, the upper end fixedly connected with support frame of fixed block, the upper end middle part sliding connection of support frame has the supporting shoe, and the rear end of supporting shoe articulates there is the bull gear that can front and back pivoted, and the upper end fixedly connected with arc spout of bull gear, sliding connection has the backup pad in the arc spout, and the rear end downside threaded connection of backup pad has the pressurization box of liftable, the lower extreme fixedly connected with spring of pressurization box, the lower extreme fixedly connected with pressure plate of spring.

Preferably, the left side of the inside of the fixed block is slidably connected with a clamping plate, the lower end of the clamping plate is rotatably connected with a second threaded rod, and the lower end of the second threaded rod is fixedly connected with a second knob.

Preferably, the upper part of the front end of the supporting block is in threaded connection with a fastening screw.

Preferably, the rear end of the supporting block is rotatably connected with a rotating shaft, the left end and the right end of the rotating shaft are fixedly connected with the large gear ring, the middle of the rotating shaft is fixedly connected with a worm wheel, the front side of the worm wheel is meshed with a worm, the lower end of the worm is rotatably connected with the lower end of the rear part of the supporting block, and the upper end of the worm is fixedly connected with a first crank.

Preferably, the middle part of the supporting plate is rotatably connected with a second crank, the lower end of the second crank is fixedly connected with a small gear, and the small gear and the large gear ring are meshed with each other.

Preferably, the rear end of the supporting plate is in threaded connection with a first threaded rod, the upper end of the first threaded rod is fixedly connected with a first knob, and the lower end of the first threaded rod is rotatably connected with the fixing box.

The utility model discloses novel structure, it is ingenious to think about, and easy operation is convenient, through this design the effectual conventional cardiovascular intervention postoperative puncture position of having solved of artifical press comparatively tired when pressing down, waste time and energy to master not good dynamics when pressing down, cause the extra pain of hindering of patient, current press device simple structure, the angle modulation of pressing the clamp plate is inconvenient, leads to pressing the unsatisfactory problem of hemostatic effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the matching structure of the supporting block and the bull gear ring of the present invention.

Fig. 3 is a schematic view of the matching structure of the worm and the supporting plate of the present invention.

Fig. 4 is the matching schematic diagram of the arc chute and the supporting plate of the present invention.

Fig. 5 is a schematic view of the structure of the pressure box and the pressure plate of the present invention.

Fig. 6 is a schematic view of the structure of the second knob and the clamping plate of the present invention.

Reference numbers in the figures: 1-fixed block, 2-supporting frame, 3-fastening screw, 4-supporting block, 5-rotating shaft, 6-supporting plate, 7-first knob, 8-first threaded rod, 9-pressurizing box, 10-pressurizing plate, 11-first crank, 12-worm, 13-worm wheel, 14-big gear ring, 15-pinion, 16-second crank, 17-arc chute, 18-spring, 19-clamping plate, 20-second threaded rod and 21-second knob.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

The utility model discloses a fixed block 1, the upper end fixedly connected with support frame 2 of fixed block 1, the upper end middle part sliding connection of support frame 2 has supporting shoe 4, but the rear end of supporting shoe 4 articulates there is fore-and-aft pivoted bull gear 14, the upper end fixedly connected with arc spout 17 of bull gear 14, sliding connection has backup pad 6 in the arc spout 17, the rear end downside threaded connection of backup pad 6 has the pressurization box 9 of liftable, the lower extreme fixedly connected with spring 18 of pressurization box 9, the lower extreme fixedly connected with pressure plate 10 of spring 18.

After the interventional operation of a patient is finished, the device is placed beside a sickbed, then the fixed block 1 is fixed at the bed side, the adjusting support block 4 starts to slide left and right at the upper end of the support frame 2, then the supporting plate 6 is rotated to slide left and right in the arc-shaped sliding groove 17, the pressurizing box 9 is moved to the upper part of the puncture part, the position to be pressed is accurately positioned, if the puncture position is inclined, the angle between the large gear ring 14 and the bed board needs to be adjusted, then the pressure box 9 and the position needing to be pressed are kept consistent in inclination, then the pressure box 9 begins to descend at the moment, the pressure plate 10 is driven to start to contact the puncture position, then, fine adjustment of the height of the pressure cell 9 is performed, and the spring 18 inside the pressure cell 9 is now brought into a compressed state, can ensure that the pressure plate 10 is always pressed against the puncture part, and accelerate the rehabilitation process of the patient.

The left side of the inside of the fixed block 1 is slidably connected with a clamping plate 19, the lower end of the clamping plate 19 is rotatably connected with a second threaded rod 20, and the lower end of the second threaded rod 20 is fixedly connected with a second knob 21.

When the device needs to be fixed on a bedside, the groove of the fixing block 1 is clamped on the bedside, the second knob 21 is rotated, the second knob 21 drives the second threaded rod 20 to rotate, the second threaded rod 20 rotates and moves upwards at the same time, the clamping plate 19 is jacked to move upwards, and the fixing block 1 is fixed on the bedside.

The upper part of the front end of the supporting block 4 is in threaded connection with a fastening screw 3.

After the supporting block 4 is moved to the upper end position of the supporting frame 2, the supporting block 4 can be fixed to the upper end of the supporting frame 2 by screwing the fastening screw 3, and rough positioning is performed.

The rear end of the supporting block 4 is rotatably connected with a rotating shaft 5, the left end and the right end of the rotating shaft 5 are fixedly connected with a large gear ring 14, the middle of the rotating shaft 5 is fixedly connected with a worm wheel 13, the front side of the worm wheel 13 is meshed with a worm 12, the lower end of the worm 12 is rotatably connected with the lower end of the rear part of the supporting block 4, and the upper end of the worm 12 is fixedly connected with a first crank 11.

When the angle of the pressurizing box 9 needs to be adjusted, the first crank 11 is rotated at the moment, the first crank 11 can drive the worm 12 at the lower end to rotate, when the worm 12 rotates, the worm wheel 13 meshed with the rear side is driven to rotate, the rotating shaft 5 fixedly connected is driven to rotate, the large gear ring 14 is driven to rotate, and the self-locking characteristic of the worm wheel 13 and the worm 12 can ensure that the large gear ring 14 cannot rotate by itself.

A second crank 16 is rotatably connected to the middle of the supporting plate 6, a small gear 15 is fixedly connected to the lower end of the second crank 16, and the small gear 15 and the large gear ring 14 are meshed with each other.

When the position of pressurizing box 9 needs to be accurately positioned, the second crank 16 is rotated to drive the pinion 15 at the lower end to rotate, the pinion 15 starts to rotate towards the left side or the right side at the outer edge of the large gear ring 14, the supporting plate 6 is driven to rotate left and right, the supporting plate 6 can be driven to deflect in the arc-shaped sliding groove 17 at the front end, the pressurizing box 9 is moved to the upper part of a puncture part, the friction force between the supporting plate 6 and the arc-shaped sliding groove 17 is large, and the supporting plate cannot deflect by itself under the condition of not receiving external force.

The rear end threaded connection of backup pad 6 has first threaded rod 8, the upper end fixedly connected with first knob 7 of first threaded rod 8, and the lower extreme and the fixed box of first threaded rod 8 rotate to be connected.

The first knob 7 is rotated to drive the first threaded rod 8 at the lower end to rotate, and when the first threaded rod 8 rotates, the rear end of the supporting plate 6 rotates and goes up and down at the same time, so that the pressurizing box 9 which is connected in a rotating mode is driven to go up and down.

When the utility model is used, after the intervention operation of a patient is finished, the device is placed beside a sickbed, the device is fixed beside the sickbed, the groove of the fixing block 1 is clamped on the bed side at the moment, then the second knob 21 is rotated, the second knob 21 drives the second threaded rod 20 to rotate, when the second threaded rod 20 rotates, the second threaded rod moves upwards while rotating in the fixing block 1, the clamping plate 19 is jacked to move upwards, then the fixing block 1 is fixed at the bed side, then the supporting block 4 is adjusted to start to slide left and right at the upper end of the supporting frame 2, then the supporting block 4 can be fixed at the upper end of the supporting frame 2 by screwing the fastening screw 3 to roughly perform coarse positioning, then the second crank 16 is rotated to drive the pinion 15 at the lower end to rotate, at the moment, the pinion 15 starts to rotate to the left side or the right side at the outer edge of the large, and then drive the backup pad 6 to rotate from side to side, and then can drive the backup pad 6 to deflect in the arc-shaped chute 17 at the front end, move the pressurizing box 9 to the position above the puncture site, if the puncture site is inclined, at this time, rotate the first crank 11, the first crank 11 will drive the worm 12 at the lower end to rotate, when the worm 12 rotates, the worm wheel 13 meshed at the rear side will be driven to rotate, and then the rotation shaft 5 fixedly connected will be driven to rotate, and then the bull gear 14 will be driven to rotate, and the self-locking characteristic of the worm wheel 13 and the worm 12 can ensure that the bull gear 14 will not rotate by itself, then rotate the first knob 7 to drive the first threaded rod 8 at the lower end to rotate, when the first threaded rod 8 rotates, the first threaded rod will go up and down while the rear end of the backup pad 6 rotates, and then drive the pressurizing box 9 connected, at this moment, the pressurizing box 9 begins to descend to drive the pressurizing plate 10 to begin to contact with the puncture part, then the height of the pressurizing box 9 is finely adjusted, and the spring 18 in the pressurizing box 9 begins to be in a compressed state at this moment, so that the pressurizing plate 10 can be always pressed against the puncture part, and the recovery process of a patient is accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a puncture position pressing device after cardiovascular intervention, including fixed block (1), a serial communication port, upper end fixedly connected with support frame (2) of fixed block (1), the upper end middle part sliding connection of support frame (2) has supporting shoe (4), the rear end of supporting shoe (4) articulates there is big ring gear (14) that can the fore-and-aft rotation, the upper end fixedly connected with arc spout (17) of big ring gear (14), sliding connection has backup pad (6) in arc spout (17), the rear end downside threaded connection of backup pad (6) has pressurization box (9) of liftable, the lower extreme fixedly connected with spring (18) of pressurization box (9), the lower extreme fixedly connected with pressure plate (10) of spring (18).

2. The device for pressing the puncture site after cardiovascular intervention according to claim 1, wherein a clamping plate (19) is slidably connected to the left side of the inside of the fixing block (1), a second threaded rod (20) is rotatably connected to the lower end of the clamping plate (19), and a second knob (21) is fixedly connected to the lower end of the second threaded rod (20).

3. A post-cardiovascular-intervention-operation puncture-site pressing device according to claim 1, wherein a fastening screw (3) is screwed to the upper portion of the front end of the supporting block (4).

4. The device for pressing the puncture site after cardiovascular intervention according to claim 1, wherein the rear end of the supporting block (4) is rotatably connected with a rotating shaft (5), the left and right ends of the rotating shaft (5) are fixedly connected with a large gear ring (14), the middle part of the rotating shaft (5) is fixedly connected with a worm wheel (13), the front side of the worm wheel (13) is engaged with a worm (12), the lower end of the worm (12) is rotatably connected with the lower end of the rear part of the supporting block (4), and the upper end of the worm (12) is fixedly connected with a first crank (11).

5. A post-cardiovascular-intervention-surgery puncture-site pressing device according to claim 1, wherein a second crank (16) is rotatably connected to the middle of the supporting plate (6), a small gear (15) is fixedly connected to the lower end of the second crank (16), and the small gear (15) and the large gear ring (14) are meshed with each other.

6. A post-cardiovascular-intervention puncture-site pressing device according to claim 1, wherein a first threaded rod (8) is connected to the rear end of the supporting plate (6) in a threaded manner, a first knob (7) is fixedly connected to the upper end of the first threaded rod (8), and the lower end of the first threaded rod (8) is rotatably connected to the fixing box.