CN202490259U - Novel scalp needle - Google Patents

Abstract

The utility model discloses novel scalp needle. The novel scalp needle comprises a needle head, a needle handle fixed at the tail end of the needle head, a connection tube, and a connector connecting the tail end of the connection tube, wherein the connection tube is provided with a filter net, and an elastic spanner band is matched with the connection tube. The novel scalp needle is capable of filtering strange particles in liquid medicine and good in safety. Due to the fact that the elastic spanner band is connected with the head of a small child, and fixes the connection tube, and therefore the spanner band is not loose even the small child sweats, fixing stability of the scalp needle is effectively guaranteed, and looseness of needle is not prone to occurrence. Compared with the prior art, the novel scalp needle is simple in structure, good in safety, convenient to dismount and take, free of pain, and convenient to use.

Description

A kind of novel scalp acupuncture

Technical field

This utility model belongs to technical field of medical instruments, is specifically related to a kind of novel scalp acupuncture.

Background technology

The intravenous injection administration is a kind of important way of clinical diagnosis treatment, is widely used.But because the Dispoable medical transfusion device defective of using at present structurally, during intravenous drug, medicinal liquid is without filtering directly entering blood circulation, microgranule in the medicinal liquid also got in the body thereupon work the mischief.At present, because the harm of the foreign body microgranule due to the intravenous injection more and more causes clinicist's attention, and adopts various measures, to avoid this harm.Measure wherein commonly used is, quiet administration of the medicine that should quietly push away, two kinds of methods arranged again wherein, and a kind of is the increase amount of liquid, changes administering mode into quiet by quiet notes, and another kind then is after in its Packaging Bottle, dissolving medicine, directly to plug quiet of transfusion device.Before a kind of method owing to increased amount of liquid and must increase the weight of the heart burden, weakened therapeutic effect because quiet time lengthening of medicinal liquid dilution must make haemoconcentration reduce simultaneously.Because drug residue in the tube for transfusion causes waste and therapeutic dose not enough.The more important thing is said method can't be used when giving emergency treatment to a patient.Existing scalp acupuncture is fixed by adhesive tape in use, because child's possessiveness is relatively poor, in order to prevent the loosening of scalp acupuncture, often on head, twines a circle or many circles by adhesive tape, and when child's excessive sweating, adhesive tape lost efficacy, and ran pin easily.When changing pin,, remove very inconvenience, also increased child's misery because adhesive tape has clung hair.

The utility model content

This utility model provides a kind of simple in structure in order to remedy the deficiency of prior art, and folding is got the scalp acupuncture that makes things convenient for no pain.

This utility model is realized through following technical scheme: this novel scalp acupuncture; Comprise syringe needle, be fixed on the terminal needle handle of syringe needle, connection tube, the terminal joint of connection tube; It is characterized in that: on the said connection tube drainage screen is arranged, said connection tube is combined with elastic straps.

The beneficial effect of this utility model: because filter is positioned at transfusion device just after the interface, medicinal liquid just can obtain filtering in injection process, and removal foreign body microgranule is wherein eliminated its harm.Do not increase clinical use burden through improved transfusion device, processing and fabricating is convenient.Said connection tube is combined with elastic straps, in use, and earlier by adhesive tape small size fixedly needle handle and connection tube; Elastic straps is sleeved on child's head and goes up and be fixedly connected pipe; Band can not become flexible yet even child perspires, and has effectively ensured scalp acupuncture fixation stability property, is difficult for running pin.When dialling pin, earlier band is removed, there is not the problem of the hair that bonds, roll over adhesive tape again and get final product, dial the pin no pain, efficient and convenient.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of this utility model is done further detailed explanation.

Fig. 1 is the structural representation of this utility model.

Among the figure, 1, syringe needle, 2, needle handle, 3, connection tube, 4, drainage screen, 5 joints, 6, elastic straps.

The specific embodiment

Novel scalp acupuncture as shown in Figure 1; Comprise syringe needle 1, be fixed on the terminal needle handle 2 of syringe needle, connection tube 3, the terminal joint 5 of connection tube; The connection tube of said joint front end is provided with drainage screen 4, because drainage screen 4 is positioned at after the joint, medicinal liquid just can obtain filtering in injection process; Remove foreign body microgranule wherein, eliminate its harm.Said connection tube is combined with elastic straps 6, in use, and earlier by adhesive tape small size fixedly needle handle and connection tube; Elastic straps is sleeved on child's head and goes up and be fixedly connected pipe; Band can not become flexible yet even child perspires, and has effectively ensured scalp acupuncture fixation stability property, is difficult for running pin.

Claims (1)

1. novel scalp acupuncture comprises syringe needle, is fixed on the terminal needle handle of syringe needle, connection tube, the terminal joint of connection tube that it is characterized in that: on the said connection tube drainage screen is arranged, said connection tube is combined with elastic straps.

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