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Negative pressure drainage device for breast surgery

A negative pressure drainage and breast surgery technology, applied in the field of surgery, can solve the problems of heavy physical load on patients, low safety performance, and lack of use value of negative pressure drainage devices in breast surgery, so as to reduce injuries, improve the scope of application and facilitate adjustment performance, improve the use value and safety performance

Pending Publication Date: 2021-01-01
张岩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing negative pressure drainage device for breast surgery performs negative pressure drainage, during the process of pumping gas out of the pipeline through the negative pressure pump, due to the fast pumping speed of the gas, the load on the patient's body is relatively large, resulting in the breast surgery Negative pressure drainage device has low safety performance and lacks use value

Method used

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  • Negative pressure drainage device for breast surgery
  • Negative pressure drainage device for breast surgery
  • Negative pressure drainage device for breast surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-3 , a negative pressure drainage device for breast surgery, comprising a fixed plate 1 and a fixed frame 5, the top outer wall of the fixed frame 5 is fixedly connected with a gas delivery tube 7, and the inner wall of the gas delivery tube 7 is fixedly connected with a plurality of limiting plates 25, which are located at the top and bottom The limiting plates 25 at both ends are arranged in dislocation, and the outer wall of each limiting plate 25 has air holes 23 at equal distances, and the bottom outer wall of the gas delivery pipe 7 has a connection hole, and the inner wall of the connection hole is fixedly connected with the discharge pipe 8, the gas delivery pipe 7 The inner wall close to the connection hole is fixedly connected with a block 24, and the outer wall of the discharge pipe 8 is sleeved with a collection bottle 20, the outer wall of the bottom of the fixed frame 5 is fixedly connected with a hanging plate 14, and one side of the oute...

Embodiment 2

[0036] refer to Figure 1-4 , a negative pressure drainage device for breast surgery, comprising a fixed plate 1 and a fixed frame 5, the top outer wall of the fixed frame 5 is fixedly connected with a gas delivery tube 7, and the inner wall of the gas delivery tube 7 is fixedly connected with a plurality of limiting plates 25, which are located at the top and bottom The limiting plates 25 at both ends are arranged in dislocation, and the outer wall of each limiting plate 25 has air holes 23 at equal distances, and the bottom outer wall of the gas delivery pipe 7 has a connection hole, and the inner wall of the connection hole is fixedly connected with the discharge pipe 8, the gas delivery pipe 7 The inner wall close to the connection hole is fixedly connected with a block 24, and the outer wall of the discharge pipe 8 is sleeved with a collection bottle 20, the outer wall of the bottom of the fixed frame 5 is fixedly connected with a hanging plate 14, and one side of the oute...

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Abstract

The invention belongs to the technical field of surgery, and particularly relates to a negative pressure drainage device for breast surgery. The negative pressure drainage device for breast surgery aims at solving the problems that when an existing negative pressure drainage device for breast surgery conducts negative pressure drainage, in the process of pumping gas out of a pipeline through a negative pressure pump, due to the fact that the gas pumping speed is high, the load generated on the body of a patient is large, the safety performance of the negative pressure drainage device for breast surgery is low, and the use value is lacked. According to the scheme, the negative pressure drainage device comprises a fixing plate and a fixing frame, wherein a gas conveying pipe is fixedly connected to the outer wall of the top of the fixing frame, a plurality of limiting plates are fixedly connected to the inner wall of the gas conveying pipe, and the limiting plates located at the upper end and the lower end are arranged in a staggered mode. According to the negative pressure drainage device, the limiting plates and gas passing holes are arranged, when the negative pressure pump guidesout the gas in the gas conveying pipe, the limiting plates distributed in the staggered mode in the gas conveying pipe block the gas, the flowing speed of the gas is reduced, the guiding-out speed tends to be gentle, the harm to the patient is reduced, and therefore the use value and the safety performance of the device are improved.

Description

technical field [0001] The invention relates to the technical field of surgery, in particular to a negative pressure drainage device for breast surgery. Background technique [0002] Surgery is a science that studies the occurrence and development of surgical diseases and their clinical manifestations, diagnosis, prevention and treatment. It is a professional department with surgical resection and repair as the main means of treatment. With the application of microsurgical technology, surgery has gained a lot of attention. Larger development; the principle of setting up specialties of surgery in each hospital is similar to that of internal medicine, and usually corresponds to internal medicine. Surgical diseases are divided into five categories: trauma, infection, tumor, deformity, and dysfunction; breast surgery also belongs to a category of surgery, and negative pressure drainage devices are often used in breast surgery. [0003] When the existing negative pressure draina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/80A61M1/84
Inventor 张岩孙杰
Owner 张岩