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Head operation compression hemostat

A technique of compressing hemostasis and head, which is applied in surgery, tourniquet, medical science, etc., can solve the problems of patients' head movement affecting surgery, fatigue, and inability to create peripheral compression, so as to avoid head movement from interfering with surgery and relieve pain. The effect of fatigue

Pending Publication Date: 2022-05-27
THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, the following technical problems exist in the process of compressing and hemostasis in the treatment of head creation at present: 1) During the operation, assistants or medical staff are required to compress and stop bleeding around the creation site, which interferes with the operation of the surgeon when assisting in compressing hemostasis. In addition, the personnel performing compression and hemostasis often cannot guarantee to maintain the compression around the opening. The head surgery usually lasts for more than several hours. Insufficient compressive force, unable to stop the bleeding; 2) Different head parts have different curvatures, which cannot be effectively compressed by the medical staff to stop the bleeding, which will cause excessive blood loss in the patient, and the medical staff on both sides or the lower side of the head not only It is not easy to control the force for compression, and it will also make the patient's head movement affect the operation

Method used

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  • Head operation compression hemostat
  • Head operation compression hemostat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] like Figure 1-11 shown

[0047] The head surgery compression hemostatic device of the present invention includes a fixed part, a movable part and a compression part, the fixed part and the movable part constitute an upper and lower fixing part surrounding the head, and the compression part is inside the fixed part and the movable part Compression and hemostasis is performed on the top of the patient's head; the fixing part comprises a headband (1), a strap (101) and a control board (2), and both ends of the strap (101) are fixedly connected to two sides of the headband (1). On the lower end face of the side, the head frame is provided with corresponding holes to cooperate with the movable part, the head ring (1) is provided with matching holes (13) on both sides, and the head ring (1) passes through the matching holes (13) A control board (2) is slidably connected, and a matching groove (201) is left between the control board (2) and the head frame after they cooperat...

Embodiment 2

[0050] like Figure 12-15 shown

[0051] The transverse arc-shaped rod (311) and the longitudinal sliding rod are circular in cross section, so that the ring frame (4) slides more smoothly on the transverse arc-shaped rod (311) and the longitudinal sliding rod; The curved arc of the rod (301) is divided into a middle section and two side sections, the arc angles corresponding to the middle section and the two side sections of the longitudinal arc rod (301) are α and β, and the corresponding radii of the arc are a and b , the curved arc of the horizontal arc rod (311) is divided into a middle section and two side sections, and the arc angles corresponding to the middle section and the two side sections of the horizontal arc rod (311) are γ and δ, corresponding to The arc radii are c and d; the radius a of the middle section of the longitudinal arc rod (301) is greater than the radius b of the two sides of the longitudinal arc rod (301), and the radius c of the middle section o...

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Abstract

The invention discloses a head operation compression hemostat, and relates to the field of medical auxiliary instruments. Comprising a fixed part, a movable part and a compression part, the fixed part and the movable part form an up-and-down fixing part surrounding the head, and the compression part conducts compression hemostasis on the head top of a patient on the inner sides of the fixed part and the movable part; a jaw support is arranged on the fixing portion bandage, an auxiliary band is arranged behind the bandage, and the fixing portion bandage, the auxiliary band and the head ring are fixed to the head in a surrounding mode to assist in keeping the hemostasis state, relieve fatigue of medical workers and not interfere with an operation of an operator. The movable portion is provided with a longitudinal arc-shaped rod and a transverse arc-shaped rod which rotate around the fixing portion. The compression part on the movable part is located at any position of the head required by an operation through the movable part, the compression part is connected to the movable part in a sliding mode, the compression part is provided with an inflation bag, a flexible ring base and a compression ring in a ring frame, and the inflation bag pushes the flexible ring base and the compression ring to be attached to any radian of the head through an inflation pipeline. The purpose of compression hemostasis at any position required by the head operation is achieved.

Description

technical field [0001] The invention relates to the field of medical aids, in particular to a hemostatic device for head surgery. Background technique [0002] The head is rich in blood vessels, and the bleeding volume of head trauma is larger than that of the limb or body; if there is a wound in the limb, compression dressing can be used, and the dressing is easier, but the head is spherical, and the return dressing method is mainly used clinically. , plays the role of compression and hemostasis. Due to the development of science, mesh sleeves are basically used for head dressing; now, invasive surgery is often required in head treatment. Hemostasis, and at the same time, the operation is performed within the range of the annular hemostatic circle. The pressure by assistants and medical staff is only suitable for relatively flat top of the head. Different curvatures of different head parts cannot be effectively compressed by medical staff to stop bleeding, resulting in the ...

Claims

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Application Information

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IPC IPC(8): A61B17/135A61B17/12
CPCA61B17/135A61B17/12A61B2017/12004
Inventor 张晓光郭兵申张丽华白艳芝马喜兴李艳玲卢凤敏胡玉贤张玉莹四荣联李玉平秦娜
Owner THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV
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