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Pressurized hemostat for filling purpose

A hemostatic device and force technology, applied in the field of medical devices, can solve problems such as poor treatment and prognosis, achieve simple and beautiful appearance, reduce the risk of reoperation and death, and effectively control the effects

Inactive Publication Date: 2012-05-02
NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a hemostatic pressure device for packing that can adjust the hemostatic pressure according to the bleeding situation in real time to ensure the hemostatic effect and improve the postoperative effect, aiming at the problem that secondary bleeding easily occurs in the current gauze hemostasis, which results in poor prognosis.

Method used

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  • Pressurized hemostat for filling purpose
  • Pressurized hemostat for filling purpose

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figure 1-3 shown.

[0025] A pressurized hemostat for tamponade, which includes an air bag 1, a panel 2, a drainage tube 3, an inflatable tube 4 and a pressure measuring device 5, and a pressure relief device should be provided if necessary, as shown in Figure 1, the air bag 1 is used for Generate an adjustable force to compress the bleeding surface; when there is bleeding in the drainage tube 3, the gauze can be pressed tightly on the wound surface by opening the air bag or increasing the pressure in the air bag, and the panel 2 is installed in the aforementioned air bag 1 And it can limit the expansion of the airbag 1 to one side. The panel 2 should be made of various plate-shaped structures with moderate elasticity and hardness, such as circular, square, triangular, polygonal, etc., and the specifications should be serialized so ...

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Abstract

The invention discloses a pressurized hemostat for filling purpose, characterized by comprising an air bag (1) for generating an adjustable applied force for pressing the bleeding surface; a panel (2), which is installed into the air bag (1) capable of limiting the air bag (1) to be expanded towards one plane; a drainage tube (2), one end of which is positioned or pasted at one side of external side of the air bag (1) far away from the panel (2); a gas filling tube (4), one end of which is connected to the air bag (1) and is further communicated with the inner cavity thereof, and the other end of which is provided with a gas filling port (6); and a pressure measuring device (5), which is arranged on the gas filling tube (4). The invention is featured in simple structure, convenient manufacturing and low cost, which can effectively control the bleeding so as to reduce the re-operation for the patient and the death risk.

Description

technical field [0001] The invention relates to a medical device, in particular to a surgical hemostatic device, in particular to a pressurized hemostatic device for packing used in conjunction with gauze packing for hemostasis. Background technique [0002] At present, gauze packing is one of the effective means of hemostasis in the field of surgery. At present, gauze packing is widely used in gynecology, general surgery, thoracic surgery, etc., but there are still many clinical problems after packing: 1. Intraoperative bleeding after packing , due to the displacement or loosening of the abdominal packing gauze after the abdomen was closed or the patient was moved, which may cause postoperative bleeding again; 2. The patient's bleeding was controlled after the intraoperative packing, but the patient's own blood coagulation function was poor, and the blood coagulation function was not corrected in time. Wound bleeding occurs after repacking; 3. After the operation or turning...

Claims

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Application Information

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IPC IPC(8): A61B17/12
Inventor 虞文魁习丰产陈月英李宁黎介寿
Owner NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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