CN220193101U

CN220193101U - Leg compressor used after heart radio frequency operation

Info

Publication number: CN220193101U
Application number: CN202320846425.9U
Authority: CN
Inventors: 许若慈; 俞若昕; 孙玉竽
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-12-19
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a leg compressor used after heart radio frequency operation, which comprises a compressor body, wherein the left side and the right side of the compressor body are provided with binding belts, the end surfaces of the binding belts are sewed and connected with magic tape components, a telescopic rod is slidably arranged in the compressor body, and the upper end and the lower end of the telescopic rod are respectively connected with a pressing control block and a pressing solid disc; further comprises: the limiting block is slidably arranged in the compressor body, and a compression spring in a compressed state is connected between the limiting block and the inner wall of the compressor body; the gear and the circular ring are both installed in the compressor body through bearings, and the lower end of the gear is connected with the output end of the motor. This a shank compressor for heart radio frequency postoperative utilizes the bandage to tie up in patient's art district, can also adjust elasticity, increases the comfort to through pressing the control block and sticising the spring of spring, impel to press solid dish to implement the hemostasis by compression to patient's incision.

Description

Leg compressor used after heart radio frequency operation

Technical Field

The utility model relates to the technical field of leg compressor, in particular to a leg compressor used after heart radio frequency operation.

Background

The heart radio frequency ablation is a method for interventional therapy of tachyarrhythmia, a very thin catheter is placed into a blood vessel from the root of the neck and the thigh, and radio frequency current is released after the catheter reaches the heart attack position, so that the focus is eliminated at one time. With rapid development of socioeconomic performance, cardiac radio frequency ablation is becoming the first choice for treating tachyarrhythmia, and patients can quickly return to normal life through minimally invasive interventional operation and small wound incision without affecting postoperative daily life. By performing a surgical procedure through femoral vein or femoral artery puncture, compression hemostasis is required after incision surgery and bandaging to reduce blood loss in the patient, so there is a need for a leg compressor for use after cardiac radio frequency surgery.

At present, the patient is wrapped the back at incision postoperative, gets back to clinical department and presses through the sand bag mostly, however the sand bag is easy the landing when in-service use, can let the patient feel uncomfortable moreover, also can worry that the sand bag drops and influence the rest, and fix the back through the silk gluing bandage, lead to the fact the broken or reddish condition of patient's epidermis appearance easily when tearing after the postoperative, inconvenient according to patient's actual demand to pressing the dynamics adjustment simultaneously.

We have therefore proposed a leg compressor for use after cardiac radio frequency surgery in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a leg compressor used after heart radio frequency operation, which aims to solve the problems that the existing leg compressor used after heart radio frequency operation in the current market provided by the background technology is easy to slide off and the compression force is inconvenient to adjust according to the actual needs of patients.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the leg compressor used after the heart radio frequency operation comprises a compressor body, wherein the left side and the right side of the compressor body are respectively provided with a binding belt, the end surfaces of the binding belts are sewed and connected with a magic tape assembly, a telescopic rod is slidably arranged in the compressor body, and the upper end and the lower end of the telescopic rod are respectively connected with a pressing control block and a pressing solid disc;

further comprises:

the limiting block is slidably arranged in the compressor body, and a compression spring in a compressed state is connected between the limiting block and the inner wall of the compressor body;

the gear and the circular ring are arranged in the compressor body through bearings, the circular ring is sleeved on the outer side of the pressing control block, the lower end of the gear is connected with the output end of the motor, the motor is connected with the timer through the singlechip, and meanwhile the timer is arranged on the left side of the upper end of the compressor body.

Preferably, the outside cover of telescopic link is equipped with sticiss spring, and sticiss the upper end of spring and connect pressing the lower extreme of control block for under sticiss the effect of spring, can promote to oppress the solid dish and press the hemostasis to the incision.

Preferably, the limiting block is distributed at equal angles with respect to the center of the pressing control block, the end part of the limiting block is attached to the inside of the limiting groove, and the limiting groove is formed in the side part of the pressing control block, so that the moving pressing control block can be fixed by utilizing the cooperation of the limiting groove and the limiting block.

Preferably, one side of the upper end of the limiting groove is designed to be inclined, and the limiting groove is distributed at equal intervals up and down on the side part of the pressing control block, so that the blocking of the limiting block is avoided when the pressing control block is pressed downwards, the pressing moving distance can be adjusted, and the pressing force can be adjusted.

Preferably, the gear blocks are arranged at equal angles on the outer side of the lower end of the circular ring, the gear blocks and the gear form a meshing structure, and the driving rod is arranged on the outer side of the upper end of the circular ring, so that after the gear rotates, the circular ring and the driving rod can be driven to rotate by the gear blocks.

Preferably, the driving rods and the stress blocks are arranged oppositely one by one, the stress blocks are arranged in the limiting blocks, the end parts of the driving rods are hemispherical, one side of each stress block is of an arc-shaped design, so that after the driving rods rotate, the driving rods can be extruded to the stress blocks, the limiting blocks where the stress blocks are located are separated from the limiting grooves, and accordingly the loose rings are realized.

Compared with the prior art, the utility model has the beneficial effects that: this a shank compressor for heart radio frequency postoperative utilizes the bandage to tie in patient's art district, can also adjust elasticity, increases the comfort to through pressing the control block and sticising spring's spring, make oppression solid dish implement to press to stop bleeding to patient's incision, its concrete effect is as follows:

1. the pressing control block and the pressing solid disc are arranged, so that when the pressing control block is pressed downwards at the upper end of the compressor body, the pressing solid disc is caused to be closely attached to a notch of a patient to perform pressing hemostasis under the action of the pressing spring and the telescopic rod, the moved pressing control block is fixed by utilizing the cooperation of the limiting block and the limiting groove, meanwhile, the pressing force can be adjusted by controlling the moving distance of the pressing control block, and after the pressing is performed for two hours, a motor connected with the end part of the control gear is started, the ring can drive the driving rod to rotate by utilizing the tooth block meshed with the gear, the driving rod presses the stressed block in the rotating process, the limiting block is caused to be separated from the limiting groove, and the pressing control block and the pressing solid disc can be restored to the original position, so that proper loose rings are realized;

2. be provided with bandage and magic subsides subassembly for the compressor body can tie up in patient's art district under the effect of two bandages and magic subsides subassembly, and under the effect of magic subsides subassembly, can adjust elasticity, increase the comfort, avoid the easy problem of landing of current sand bag and the injury to patient's epidermis of current silk rubber bandage when tearing.

Drawings

FIG. 1 is a schematic top view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the compressor body of the present utility model;

FIG. 3 is a schematic view of the limiting block in the upward cross section;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is a schematic top view of the ring of the present utility model.

In the figure: 1. a compressor body; 2. a strap; 3. a magic tape assembly; 4. pressing a control block; 5. a telescopic rod; 6. compressing the solid disc; 7. compressing the spring; 8. a limiting block; 9. a pressure spring; 10. a limit groove; 11. a circular ring; 12. a driving rod; 13. a stress block; 14. tooth blocks; 15. a gear; 16. a timer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the leg compressor used after the heart radio frequency operation comprises a compressor body 1, wherein the left side and the right side of the compressor body 1 are provided with binding bands 2, the end faces of the binding bands 2 are sewn and connected with magic tape assemblies 3, a telescopic rod 5 is slidably arranged in the compressor body 1, and the upper end and the lower end of the telescopic rod 5 are respectively connected with a pressing control block 4 and a pressing solid disc 6; further comprises: a limiting block 8 which is slidably installed in the compressor body 1, and a compression spring 9 in a compressed state is connected between the limiting block 8 and the inner wall of the compressor body 1; the outer side of the telescopic rod 5 is sleeved with a compressing spring 7, and the upper end of the compressing spring 7 is connected with the lower end of the compressing control block 4; the limiting blocks 8 are distributed at equal angles with respect to the center of the pressing control block 4, the end parts of the limiting blocks 8 are attached to the inside of the limiting grooves 10, and the limiting grooves 10 are formed in the side parts of the pressing control block 4; one side of the upper end of the limiting groove 10 is of an inclined design, and the limiting groove 10 is distributed at equal intervals up and down on the side part of the pressing control block 4;

with reference to fig. 1-3, the compressor body 1 is firstly placed at the incision of a patient, then surrounds the left and right two binding bands 2, the compressor body 1 is bound in the operation area of the patient by the magic tape assembly 3, tightness can be adjusted, comfort is improved, the problem that the existing sandbag is easy to slip off and the skin of the patient is damaged by the existing silk adhesive bandage when the existing sandbag is torn is avoided, when the compression is needed for six hours after operation, the compression control block 4 is pressed downwards at the upper end of the compressor body 1, compression hemostasis is carried out by tightly attaching the compression solid disc 6 to the incision of the patient by using the pressure of the compression spring 7 and the action of the telescopic rod 5, the compression control block 4 after movement is fixed by using the cooperation of the limiting block 8 and the limiting groove 10, and meanwhile, the compression force can be adjusted by controlling the movement distance of the compression control block 4;

the gear 15 and the circular ring 11 are both arranged in the compressor body 1 in a bearing way, the circular ring 11 is sleeved on the outer side of the pressing control block 4, the lower end of the gear 15 is connected with the output end of the motor, the motor is connected with the timer 16 through the singlechip, and the timer 16 is arranged on the left side of the upper end of the compressor body 1; the outer side of the lower end of the circular ring 11 is provided with a tooth block 14 at equal angles, the tooth block 14 and a gear 15 form a meshing structure, and the outer side of the upper end of the circular ring 11 is provided with a driving rod 12; the driving rods 12 and the stress blocks 13 are arranged in a one-to-one opposite mode, the stress blocks 13 are arranged in the limiting blocks 8, the end parts of the driving rods 12 are hemispherical, and one side of each stress block 13 is of an arc-shaped design;

with reference to fig. 2-5, after two hours of pressing, the motor connected to the end of the gear 15 is started, the gear 15 drives the ring 11 and the driving rod 12 mounted on the outer side of the ring 11 to rotate by using the meshing action between the gear 15 and the tooth block 14, and the driving rod 12 presses the stressed block 13 in the rotating process, so that the limiting block 8 can be driven to be separated from the limiting groove 10, and the control block 4 can be pressed and the solid disc 6 can be pressed to restore to the original position, thereby realizing proper ring loosening.

Working principle: when the leg compressor used after the heart radio frequency operation is used, as shown in the combination of fig. 1-5, the compressor body 1 is firstly placed at a patient incision, then the compressor body 1 is bound at the patient operation area by utilizing the cooperation of the left and right binding belts 2 and the magic tape component 3, tightness can be adjusted, comfort is increased, when the compression is needed for six hours after the operation, the compression control block 4 is pressed downwards at the upper end of the compressor body 1, the compression solid disc 6 is tightly attached to the patient incision by utilizing the pressure of the compression spring 7 and the action of the telescopic rod 5, the compression hemostasis is implemented, meanwhile, the moving distance of the compression control block 4 can be controlled to adjust the compression force, and after the compression is carried out for two hours, the motor connected with the end part of the starting gear 15 is controlled, the driving rod 12 is driven to be extruded to the stress block 13 by utilizing the meshing action between the gear 15 and the tooth block 14, the limiting block 8 is enabled to be separated from the limiting groove 10, and the compression control block 4 and the compression solid disc 6 can be restored to the original position, so that a proper elastic ring is realized.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The leg compressor used after the heart radio frequency operation comprises a compressor body (1), wherein the left side and the right side of the compressor body (1) are provided with binding bands (2), the end faces of the binding bands (2) are sewn and connected with magic tape assemblies (3), a telescopic rod (5) is slidably arranged in the compressor body (1), and the upper end and the lower end of the telescopic rod (5) are respectively connected with a pressing control block (4) and a pressing solid disc (6);

characterized by further comprising:

the limiting block (8) is slidably arranged in the compressor body (1), and a compression spring (9) in a compressed state is connected between the limiting block (8) and the inner wall of the compressor body (1);

gear (15) and ring (11), its all bearing install in the inside of compressor body (1), and ring (11) cover is established press the outside of control block (4) to the lower extreme of gear (15) and the output interconnect of motor, motor pass through singlechip and timer (16) realization are connected moreover, simultaneously timer (16) install in the upper end left side of compressor body (1).

2. A leg compressor for use after radio frequency surgery of the heart as claimed in claim 1, wherein: the outside cover of telescopic link (5) is equipped with sticiss spring (7), and sticiss the upper end of spring (7) and connect the lower extreme of pressing control piece (4).

3. A leg compressor for use after radio frequency surgery of the heart as claimed in claim 1, wherein: the limiting blocks (8) are distributed at equal angles with respect to the center of the pressing control block (4), the end portions of the limiting blocks (8) are attached to the inner portions of the limiting grooves (10), and the limiting grooves (10) are formed in the side portions of the pressing control block (4).

4. A leg compressor for use after radio frequency surgery on a heart according to claim 3, wherein: the upper end side of the limiting groove (10) is of an inclined design, and the limiting groove (10) is distributed at equal intervals up and down on the side part of the pressing control block (4).

5. A leg compressor for use after radio frequency surgery of the heart as claimed in claim 1, wherein: the gear block (14) is arranged at the outer side of the lower end of the circular ring (11) at equal angles, the gear block (14) and the gear (15) form a meshing structure, and the driving rod (12) is arranged at the outer side of the upper end of the circular ring (11).

6. A leg compressor for use after radio frequency surgery on a heart as in claim 5, wherein: the driving rods (12) are arranged opposite to the stress blocks (13) one by one, the stress blocks (13) are arranged in the limiting blocks (8), the end parts of the driving rods (12) are hemispherical, and one side of each stress block (13) is of an arc-shaped design.