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Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device

A technology for lymphedema and breast cancer, which is applied in the field of medical devices, can solve problems such as the influence of patients' actions, not being able to use it at any time, and not being easy, and achieve the effect of relieving upper limb edema and reasonable structural design

Active Publication Date: 2014-03-05
罗中尧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the bracket can relieve edema to a certain extent, it is not easy to carry around and cannot be used at any time; still have an impact

Method used

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  • Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device
  • Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device
  • Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1 ~ Figure 3 , this embodiment includes a hollow flexible pipe body 1, the surface of the pipe body 1 is provided with several fixing rings 2, the pipe body 1 includes a liquid inlet pipe 11, a liquid storage bag pump 12 and a liquid outlet pipe 13 connected in sequence, and the liquid inlet The pipe 11 and the liquid outlet pipe 13 are provided with several drainage holes 3, and the pipe body 1 is provided with a plurality of one-way drainage valve discs 4; the liquid storage bag pump 12 is hollow, and the two ends of the liquid storage bag pump 12 Connect the liquid inlet pipe 11 and the liquid outlet pipe 13 respectively, the liquid storage bag pump 12 gradually increases from both ends to the middle, the liquid storage bag pump 12 has elasticity, and is compressed inward by external force; the material of the pipe body 1 is Medical silicone.

[0032] In this embodiment, a one-way drainage valve disc 4 is provided at the connection between the liquid inl...

Embodiment 2

[0042] see Figure 4 ~ Figure 6 , this embodiment includes a hollow flexible pipe body 1, the surface of the pipe body 1 is provided with several fixing rings 2, the pipe body 1 includes a liquid inlet pipe 11, a liquid storage bag pump 12 and a liquid outlet pipe 13 connected in sequence, and the liquid inlet The pipe 11 and the liquid outlet pipe 13 are provided with several drainage holes 3, and the pipe body 1 is provided with a plurality of one-way drainage valve discs 4; the liquid storage bag pump 12 is hollow, and the two ends of the liquid storage bag pump 12 Connect the liquid inlet pipe 11 and the liquid outlet pipe 13 respectively, the liquid storage bag pump 12 gradually increases from both ends to the middle, the liquid storage bag pump 12 has elasticity, and is compressed inward by external force; the material of the pipe body 1 is Medical silicone.

[0043] In this embodiment, a one-way drainage valve disc 4 is provided at the connection between the liquid inl...

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Abstract

The invention relates to a special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and a using method of the special in-vivo drainage device. The special in-vivo drainage device comprises a hollow soft tube body, wherein a plurality of fixed rings are arranged on the surface of the tube body, the tube body comprises a liquid inlet tube, a liquid storage pouch pump and a liquid outlet tube which are connected in sequence, the liquid inlet tube and the liquid outlet tube are provided with a plurality of drainage holes, and a plurality of one-way drainage valve clacks are arranged inside the tube body; the liquid storage pouch pump is hollow, the two ends of the liquid storage pouch pump are connected with the liquid inlet tube and the liquid outlet tube respectively, the liquid storage pouch pump is gradually enlarged from the two ends to the middle, and the liquid storage pouch pump has elasticity and is compressed inwards when bearing external force; the tube body is made of medical silica gel. The special in-vivo drainage device is reasonable in structural design; by means of natural movement of the upper limbs, interstitial fluid in the upper limbs is sucked into the abdomen through the drainage device, and therefore edema of the upper limbs is relieved effectively.

Description

technical field [0001] The invention relates to an internal drainage device, especially an internal drainage device specially used for upper limb lymphedema after breast cancer operation and its use method. Device technology field. Background technique [0002] Upper extremity lymphedema after modified radical mastectomy is one of the most serious surgical complications. The reason is that after breast cancer surgery, because the lymph nodes in the armpit are removed and cleaned, the lymph fluid cannot return normally, resulting in edema, which brings great harm to the patient. physical pain and mental trauma. After edema, shoulder joint movement is often limited, such as raising hands, combing hair and other actions cannot be performed normally, which brings a lot of inconvenience to patients' daily life. Arm edema is actually a kind of lymphedema. This is because some breast cancer patients have to perform armpit dissection and remove some lymphatic tissue, which makes t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M27/00
CPCA61M27/002A61M2202/0405
Inventor 罗中尧
Owner 罗中尧
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