Medical neck dialysis tube fixator

Abstract

The invention relates to the technical field of medical instruments, in particular to a medical neck dialysis tube fixator which comprises a support. A first connecting part and a second connecting part are arranged on the bracket, and the bracket is relatively fixed with the back of a patient through the first connecting part and is relatively fixed with the head of the patient through the second connecting part; a clamping part is further arranged on the bracket and is used for clamping a dialysis tube on the neck of a patient; the first connecting part comprises a first clamping ring and a second clamping ring, the first clamping ring is used for fixedly sleeving the shoulder of one side of a patient, and the second clamping ring is used for fixedly sleeving the shoulder of the other side of the patient; the second connecting part comprises a third clamping ring which is used for being fixedly sleeved on the head of the patient. The neck of the patient is indirectly fixed in the mode that the head and the shoulders of the patient are fixed, the neck of the patient cannot be pressed, the weight of the support is borne by the head and the back of the patient, and the burden of the neck of the patient is greatly relieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical neck dialysis tube fixer. Background technique [0002] Neck dialysis catheters can be used for long-term renal dialysis patients. Due to the advantages of large lumen and fast infusion and blood transfusion, this tube is also widely used for jugular venous access in patients undergoing cardiac major vascular surgery (eg, patients with aortic type A dissection). The patient needs fluid supplementation and blood transfusion in a short period of time, and this pipeline plays a vital role. The disadvantages are: due to the short and thick pipeline, and the need for patients after cardiac surgery to pump a variety of drugs from the cervical venous channel, there are a large number of tee connections that need to be connected, so the weight of the neck is increased when the patient is sitting, and a simple dressing is required. Or the suture fixation by the punctur...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned medical neck dialysis tube fixer has at least the following disadvantages: the above-mentioned fixer can press the dialysis tube in the patient's neck through the pressing member 3 to reduce the risk of the dialysis tube falling off, but since the fixer is fixed on the patient's neck It will increase the pressure on the patient's neck and make the patient's neck bear a larger weight, which will increase the weight of the patient's neck and bring discomfort to the patient. Therefore, it is urgent to improve this situation.

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