CN219048690U - Compression hemostasis tool after interventional operation - Google Patents

Abstract

The compression hemostasis tool for the interventional operation effectively solves the problem that when a doctor presses hemostasis, the force is easy to be uneven due to fatigue; the device comprises a shell, wherein an opening of the shell is downward, the left side and the right side of the shell are respectively provided with a cylindrical rod in the vertical axial direction, an L-shaped plate is connected to the cylindrical rods in a sliding manner, the lower ends of the two L-shaped plates are provided with a pressing plate, the pressing plate can extend out of the shell from the opening, the front end and the rear end of the pressing plate are respectively provided with wedge blocks, the front side and the rear side of the shell are respectively connected with oblique blocks in a sliding manner, the two wedge blocks are positioned between the two oblique blocks, the oblique surfaces on the oblique blocks are kept in contact with the wedge blocks on the corresponding sides of the oblique blocks, the front end of the shell is connected with a U-shaped rod in a sliding manner, the left end and the right end of the U-shaped rod are respectively provided with oblique rods, the two oblique rods are respectively connected with the corresponding oblique blocks in a sliding manner, and the front end and the rear end of the shell are respectively provided with fixing belts; the utility model has ingenious conception and convenient use, can apply constant pressure to the puncture part of the patient, and reduces the workload of medical staff.

Description

A device for hemostasis after intervention

technical field

The utility model relates to the technical field of hemostatic devices, in particular to a post-interventional compression hemostatic device.

Background technique

The Interventional Department is a newly emerging department in recent years. It mainly uses guide wires, catheters and other instruments to diagnose and treat diseases under imaging equipment, such as ultrasound and magnetic resonance machines, such as cerebrovascular stents and thrombolytic therapy, coronary artery disease, etc. Stent interventional therapy, interventional therapy of aneurysm coil embolization, lower extremity vascular opening and stent interventional therapy, interventional therapy of various hemorrhagic diseases, the Department of Interventional Surgery is currently widely used to solve various difficult and miscellaneous diseases in the clinic.

After the interventional operation, the puncture catheter and sheath of the femoral artery must be removed from the artery. At this time, the surgeon needs to accurately press the puncture site for at least 20-30 minutes. Due to the long pressing time, the doctor's hand is easily fatigued and the hand presses The uneven force causes problems such as bleeding and subcutaneous hematoma in the patient, which adds great difficulty to the medical staff.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a post-interventional compression hemostatic device, which effectively solves the problem of uneven strength caused by fatigue when doctors press to stop bleeding.

The technical solution is that the utility model includes a shell, the shell opening is facing downwards, and the left and right sides of the shell are respectively provided with cylindrical rods in the upper and lower axial directions, and an L-shaped plate is slidably connected to the cylindrical rods, and the lower ends of the two L-shaped plates are provided with A pressure plate, the pressure plate can protrude from the opening of the shell, the front and rear ends of the pressure plate are respectively provided with wedge-shaped blocks, and the front and rear sides of the shell are respectively slidingly connected with inclined blocks, and the two wedge-shaped blocks are located between the two inclined blocks, and the slope on the inclined block Keep in contact with the wedge-shaped block on the corresponding side. The front end of the housing is slidingly connected with a U-shaped bar. The left and right ends of the U-shaped bar are respectively equipped with oblique rods. , The front and rear ends of the shell are respectively provided with fixing belts.

The utility model has an ingenious concept and is easy to use. After the shell is fixed on the patient by the fixing belt, the medical personnel only need to operate the U-shaped bar to apply constant pressure to the puncture site of the patient. The effect is better, and the workload of medical staff is reduced.

Description of drawings

Fig. 1 is an axonometric view of the utility model.

Fig. 2 is a full-section front axonometric view of the shell in the utility model.

Fig. 3 is a full cut-away left isometric view of the housing in the utility model.

Fig. 4 is a cut-away axonometric view of the shell in the utility model.

Fig. 5 is an enlarged view of A in Fig. 2 of the present utility model.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1 to Figure 5, it includes the shell 1, the opening of the shell 1 faces downward and the left and right sides of the shell 1 are respectively provided with the upper and lower axial cylindrical rods 2, and the cylindrical rod 2 is slidably connected with an L-shaped plate 3, two L-shaped A pressing plate 4 is provided at the lower end of the plate 3, and the pressing plate 4 can protrude from the shell 1 through the opening. The front and rear ends of the pressing plate 4 are respectively provided with wedge-shaped blocks 5, and the front and rear sides of the shell 1 are respectively slidingly connected with inclined blocks 6, two wedge-shaped blocks 5 Located between two inclined blocks 6, the slope on the inclined block 6 is kept in contact with the wedge-shaped block 5 on the corresponding side, the front end of the housing 1 is slidably connected with a U-shaped bar 7, and the left and right ends of the U-shaped bar 7 are respectively provided with inclined bars 8, The two oblique rods 8 are in the shape of a figure-eight, and the two oblique rods 8 are slidingly connected with the corresponding oblique blocks 6 respectively, and the front and rear ends of the housing 1 are respectively provided with fixing belts 9 .

In order to limit the position of the U-shaped bar 7, the upper end of the housing 1 is provided with a plurality of spacer blocks 10 uniformly distributed along the left and right directions, and the right end of the U-shaped bar 7 is provided with an L-shaped elastic sheet 11, and the upper end of the elastic sheet 11 is A clamping block 12 that can be clamped on the left end of the limit block 10 is provided.

In order to facilitate the use of the fixing band 9, the outer surface of the free end of the fixing band 9 on the front side is provided with Velcro, and the inner surface of the free end of the fixing band 9 on the rear side is provided with a Velcro that can be bonded with the Velcro. sub post.

In order to make the L-shaped rod reset automatically, the cylindrical rod 2 is covered with a spring 13 between the L-shaped plate 3 and the lower side wall of the housing 1 .

In order to achieve a better hemostatic effect, the lower end of the pressing plate 4 is provided with a hemostatic cotton 14 .

In order to increase the air permeability of the skin around the patient, a plurality of through holes 15 are opened at the lower end of the shell 1 .

When the utility model is in use, the Velcro stickers and the Velcro mother stickers on the two fixing belts 9 are firstly set in an initial state of being separated, and after the medical personnel perform an interventional operation on the patient, they press the shell 1 directly above the puncture port to make the pressing plate 4. The hemostatic cotton 14 at the lower end is in contact with the puncture port of the patient, and then the two fixing straps 9 are bypassed around the patient's limbs, and the Velcro is pasted on the Velcro, and the shell 1 is fixed on the patient;

Push the U-shaped rod 7 to the left, and the U-shaped rod 7 drives the two oblique rods 8 to move to the left. Since the two oblique rods 8 are in the shape of a figure-eight, the two oblique rods 8 drive the two oblique blocks 6 to move towards the opposite direction. The inclined surface on the block 6 begins to squeeze the wedge-shaped block 5 on its corresponding side downward, and the two wedge-shaped blocks 5 jointly drive the pressure plate 4 to move downward, and the pressure plate 4 drives the two L-shaped plates 3 to slide downward along the cylindrical rod 2, and at the same time, the L The template 3 presses down the spring 13 on its corresponding side, and the pressure plate 4 exerts downward pressure on the puncture site of the patient through the hemostatic cotton 14;

When the U-shaped bar 7 moves to the left, it will drive the elastic plate 11 to move to the left, and the elastic plate 11 will drive the block 12 to move to the left. , the clamping block 12 is gradually stuck on the left side of the adjacent clamping block 12, continue to push the U-shaped bar 7 to the left, the pressure of the pressure plate 4 on the puncture port of the patient will gradually increase, when the pressure meets the requirements, loosen the U-shaped bar, the pressure plate 4. Apply constant pressure to the patient's puncture port, so that the patient's puncture port can quickly stop bleeding;

When the medical personnel need to reduce the pressure on the puncture port of the patient, they only need to pull the upper end of the elastic plate 11 upward to separate the clamping block 12 from the limit block 10, at this time the L-shaped plate 3 moves upward under the elastic force of the spring 13 , the two L-shaped plates 3 jointly drive the pressure plate 4 to move upward, the pressure of the pressure plate 4 on the puncture port of the patient gradually decreases, and then the elastic plate 11 is released, so that the clamping block 12 is stuck on the left side of the limit block 10 at the current position After the hemostasis is completed, the medical personnel only need to open the sticky Velcro and the Velcro, and the shell 1 can be taken off from the patient.

The utility model has the advantages of simple structure, convenient operation, novel concept and strong practicability. The wedge-shaped block and the inclined block can adjust the pressure on the patient's puncture port through the pressure plate. After adjustment, the pressure on the patient's puncture port is constant. The effect of pressing by hand is better, which can avoid the occurrence of complications and reduce the workload of medical staff. The fixed belt is set to facilitate the medical staff to fix the device on the patient. The elastic plate and block are set to facilitate The healthcare provider adjusts the amount of pressure applied.

Claims (6)

1. The utility model provides an intervene postoperative hemostasis by compression apparatus, including shell (1), a serial communication port, shell (1) opening is down and its left and right sides is equipped with upper and lower axial cylinder pole (2) respectively, sliding connection has L template (3) on cylinder pole (2), two L template (3) lower extreme is equipped with clamp plate (4), clamp plate (4) can stretch out shell (1) from the opening, both ends are equipped with wedge (5) respectively around clamp plate (4), both sides are sliding connection respectively have oblique piece (6) around in shell (1), two wedge (5) are located between two oblique pieces (6), inclined plane on oblique piece (6) keeps contact with wedge (5) of its corresponding side, shell (1) front end sliding connection has U shaped pole (7), both ends are equipped with down tube (8) respectively about U shaped pole (7), two down tube (8) are splayed, both ends are equipped with fixed band (9) respectively around shell (1) respectively with oblique piece (6) that correspond.

2. The post-interventional hemostasis by compression tool according to claim 1, characterized in that a plurality of limiting blocks (10) uniformly distributed along the left-right direction are arranged at the upper end of the shell (1), an L-shaped elastic plate (11) is arranged at the right end of the U-shaped rod (7), and a clamping block (12) capable of being clamped at the left end of the limiting block (10) is arranged at the upper end of the elastic plate (11).

3. A post-interventional hemostasis by compression tool as in claim 1, characterized in that the outer surface of the free end of the front side of the fixing belt (9) is provided with a female magic tape, and the inner surface of the free end of the rear side of the fixing belt (9) is provided with a male magic tape which can be adhered to the female magic tape.

4. A post-interventional hemostasis by compression tool as in claim 1, characterized in that the cylindrical rod (2) is sleeved with a spring (13) positioned between the L-shaped plate (3) and the lower side wall of the housing (1).

5. A post-interventional hemostasis by compression tool as in claim 1, wherein hemostatic cotton (14) is provided at the lower end of the compression plate (4).

6. A post-interventional hemostasis by compression tool as in claim 1, wherein the lower end of the housing (1) is provided with a plurality of through holes (15).

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