Protective cooling device for kidney surgery

A cooling device and technology for surgery, applied in the direction of heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., can solve the problems of frostbite organs, increase the risk of infection, etc., and achieve the effect of cooling requirements

Inactive Publication Date: 2015-01-28
魏强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The currently used means of cooling the kidney during surgery is mainly by placing an ice-water mixture around the kidney. This method has obvious defects, that is, because the ice water is no...

Method used

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  • Protective cooling device for kidney surgery
  • Protective cooling device for kidney surgery

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Embodiment Construction

[0016] Such as figure 1 , figure 2 It is shown that the present invention provides a protective cooling device for kidney surgery that can effectively reduce the kidney during surgery, and can also prevent the ice-water mixture for cooling from damaging other organs of the patient. The protective cooling device includes a wound protective sleeve 1, and the protective cooling device further includes an ice water accommodating cavity 2 arranged on the inner side of the wound protective sleeve 1 in a circumferential direction; during the operation on the patient's kidney 3 In this case, the abdominal wound 4 cut by the patient is protected by the wound protective sleeve 1, and the kidney 3 that the patient needs to be operated on is covered with ice water contained in the ice water accommodating cavity 2. Cool down on 3. As mentioned above, an ice-water accommodating cavity 2 arranged in the circumferential direction is provided on the inner side of the wound protective sleeve 1...

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Abstract

The invention discloses a kidney surgery, and particularly discloses a protective cooling device for kidney surgery, and belongs to the field of a medical equipment design and manufacturing technology. The protective cooling device is capable of effectively reducing the temperature of the kidney during the surgery, and preventing ice water mixture for cooling from damaging other visceral organs of a patient. The protective cooling device comprises a wound protective sleeve, and further comprises an ice water holding cavity formed inside the wound protective sleeve in a peripheral direction; in the process of performing the operation on the kidney of the patient, an abdominal wound cut of the patient can be protected by the wound protective sleeve, and the kidney of the patient which needs the surgical operation is placed in the ice water in the ice water holding cavity so as to cover the kidney for cooling.

Description

Technical field [0001] The invention relates to a protective cooling device, in particular to a protective cooling device for kidney surgery, and belongs to the technical field of medical device design and manufacturing. Background technique [0002] At present, clinically, for partial nephrectomy, it is necessary to block the blood supply before the operation to reduce intraoperative bleeding and obtain a clear view of operation. However, a longer period of ischemia is bound to cause damage to the kidney tissue. This requires keeping the kidney at a lower temperature to reduce the level of kidney metabolism, reduce the damage to the kidneys caused by ischemia, and gain more relaxed time for surgery . The currently used method to cool the kidney during surgery is mainly by placing a mixture of ice and water around the kidney. This method has obvious disadvantages, that is, because the ice water is not restricted and flows from the gap around the kidney to the patient's body. It...

Claims

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Application Information

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IPC IPC(8): A61F7/00
Inventor 魏强雷钧皓
Owner 魏强
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