Faucet-type pressurizing hemostat

Abstract

The invention discloses a faucet-type pressurizing hemostat. The hemostat comprises a base, a supporting rod, a connecting rod, an elbow, a pressing piece and an adjusting device, the supporting rod is fixed on the base, one end of the connecting rod extends into the supporting rod, the other end is fixedly connected to the bottom of the elbow, the pressing piece is mounted at the top of the elbow, the adjusting device is mounted on the supporting rod, the adjusting device comprises an adjusting knob, a rotating shaft and a gear, the rotating shaft penetrates through the supporting rod, the end extending out of the supporting rod is connected to the adjusting knob, the end extending into the supporting rod penetrates through the center of the gear and is in interference fit with the gear,a rectangular through hole is formed in the center of the connecting rod, the gear is located in the rectangular through hole, and insection engaging with the gear is arranged on the inner wall of theconnecting rod. The hemostat is simple in structure and convenient to use, can be stably fixed at a puncture position, can vertically pressurize a puncture point and stably press the puncture point,and can adjust the pressurizing force, so that the hemostatic effect can be improved, and the pain of a patient in the hemostatic process can be reduced.

Description

technical field [0001] The invention relates to the technical field of medical hemostats, in particular to a faucet type pressurized hemostat. Background technique [0002] Clinically, after the femoral artery and vein treatment, hemostatic treatment should be carried out at the corresponding puncture point. Improper treatment may cause massive blood loss, drop in blood pressure, local hematoma, local infection, etc., which may lead to serious adverse reactions, increase the pain of the patient, and delay the diagnosis and treatment of the disease. , even life-threatening. [0003] At present, there are several methods of hemostasis commonly used in clinical transfemoral arteriovenous interventional therapy: 1. Manual finger pressure compression for hemostasis and pressure bandaging, which have the following disadvantages: compression requires a lot of force, and doctors who are female or low in height and weak in physique It is difficult to complete; oppressors have differ...

AI Technical Summary

Problems solved by technology

[0002] Clinically, after the femoral artery and vein treatment, hemostatic treatment should be carried out at the corresponding puncture point. Improper treatment may cause massive blood loss, drop in blood pressure, local hematoma, local infection, etc., which may lead to serious adverse reactions, increase the pain of the patient, and delay the diagnosis and treatment of the disease. , even life-threatening

[0003] At present, there are several methods of hemostasis commonly used in clinical transfemoral arteriovenous interventional therapy: 1. Manual finger pressure compression for hemostasis and pressure bandage, which have the following disadvantages: compression requires greater strength, and doctors with low stature and weak physique It is not easy to complete; oppressors have different degrees of operation, and the effect of oppression is unstable; it takes a long time, and the doctor’s work is complicated and busy. This method of hemostasis will consume a lot of time for the doctor; it is easy to bleed again after pressing and bandaging, and it is necessary to press again by hand; The patient suffers a lot of pain and is not easy to tolerate. After the compression bandage, the patient's waist, abdomen, and hips are obviously compressed and extremely uncomfortable.

2. Device compression hemostasis device has the following disadvantages: the existing device compression hemostatic device has complex structure and complicated operation; the design is unreasonable and cannot be applied to patients of different sizes; the price is high and the patient is not easy to bear; the effect is poor and it is prone to repeated bleeding

3. The occlusion device has the following disadvantages: most of them are produced abroad and are expensive; the operation is complicated; the failure rate of hemostasis is high, and artificial hemostasis is required again; after hemostasis, it is impossible to intervene in this way again in a short period of time; allergic reactions are prone to occur; 4. The suturing device has the following disadvantages: most of them are produced abroad and the price is high; the operation is complicated; the failure rate of hemostasis is high, and artificial hemostasis is required again

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