Head epidermal congestion removal device

A technology for removing device and epidermis, which is applied in the direction of drug devices, other medical devices, suction devices, etc., can solve the problems of thin human head epidermis, difficult to control the extraction volume, and many nerves, and achieve the effect of uniform and accurate extraction process.
CN104707190BInactive Publication Date: 2017-01-04THE 2ND AFFILIATED HOSPITAL & YUYING CHILDRENS HOSPITAL OF WENZHOU MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
THE 2ND AFFILIATED HOSPITAL & YUYING CHILDRENS HOSPITAL OF WENZHOU MEDICAL UNIV
Publication Date
2017-01-04
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention provides a head epidermis congestion removing device. The head epidermis congestion removing device comprises a locating head cap, the locating head cap is in a transparent semi-circle shape, a blood drawing module is assembled on the locating head cap in a sliding mode, the blood drawing module comprises an outer shell capable of be adjusted up and down, the outer shell is assembled on the locating head cap through a lower torsion ring, the lower torsion ring is connected with the outer shell in a threaded mode, a tight jacking block is assembled on the lower portion of the outer shell, a needle tube is assembled inside the outer shell, a needle head on the lower portion of the needle tube extends out of the tight jacking block, an extracting bar is assembled inside the needle tube, the upper portion of the extracting bar is connected with an upper torsion ring in a threaded mode, and the upper torsion ring can push the needle tube and the needle head up and down. The head epidermis congestion removing device uses the tight jacking block to compress the position of head congestion, so that the needle head is convenient to penetrated; an extracting sliding sleeve can move upwards uniformly and slowly through a threaded screw rod structure, and therefore, the extracting process of the congestion is more uniform and accurate.
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Description

[0001] Technical field

[0002] The invention belongs to the technical field of medical instruments and equipment, and in particular relates to a head epidermal blood congestion removal device. Background technique

[0003] Congestion is a common disease caused by stasis of blood in organs or tissues in the body due to obstruction of venous blood return. Congestion is mostly caused by the rupture and bleeding of subcutaneous capillaries under the action of external force. Subcutaneous due to extravasation of blood from ruptured capillaries. So we can see a bruise on the intact skin. Depending on where the congestion occurs, it affects the body in different ways. For example, when the blood stasis is on the limbs or trunk of the human body, the damage to the human body is relatively small. The human head is often touched in production and life, causing congestion to occur on the human head. When the amount of congestion on the human head is too large, it may compress the ne...

Claims

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