CN208942163U - A kind of disposable arterial blood drawing needle of infant - Google Patents

Abstract

The utility model provides a kind of disposable arterial blood drawing needle of infant, including needle body, the needle body include needle handle, and one end is equipped with needle point on the needle handle, is also equipped with needle cap outside the needle point, the needle body other end is communicated with vacuum blood collection tube；The vacuum blood collection pipe end is equipped with sealing-plug；One-hand clip is also equipped with outside the vacuum blood collection tube；The vacuum blood collection tube is flexible vacuum heparin tube；The utility model increases one-hand clip and facilitates gripping, can be convenient, is accurately infant's blood sampling.

Description

A kind of disposable arterial blood drawing needle of infant

Technical field

The utility model relates to the field of medical instrument technology more particularly to a kind of disposable arterial blood drawing needles of infant.

Background technique

Clinical pediatric nursing work in, often acquire arterial blood gas sample, since artery can't see, can only be laid one's hand on finger and Beating is punctured, and acutely plus infant's resistance, when blood sampling takes time and effort, the bad control of blood volume, and blood sampling volume is generally 0.5 in the least It rises, blood sampling needs to completely cut off air, and the judgement of vim and vigour value is inaccurate.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of convenience, the accurate infant one for infant's blood sampling Secondary property arterial blood drawing needle.

In order to solve the above technical problems, the technical solution of the utility model is:

A kind of disposable arterial blood drawing needle of infant, including needle body, the needle body include needle handle, one end is set on the needle handle There is needle point, is also equipped with needle cap outside the needle point, the needle body other end is communicated with vacuum blood collection tube；The vacuum blood collection tube end End is equipped with sealing-plug；One-hand clip is also equipped with outside the vacuum blood collection tube；The vacuum blood collection tube is flexible vacuum heparin tube.

As improvement to above-mentioned technical proposal, the one-hand clip is equipped with anti-skid bulge.

It is further improved as to above-mentioned technical proposal, the vacuum blood collection tube is located to be set close to the position of the needle handle There is overstriking section, is filled with full cation balance solid heparin, cation of the neutral heparin not in blood in the overstriking section In conjunction with, it is ensured that electrolyte accurately measures result.

As further improvement to above-mentioned technical proposal, the lower section of the overstriking section is equipped with scale.

The sealing-plug is stopper as a preferred technical solution, and end calparine cap changes stopper into, completely cuts off air, is used It can also be inserted the needle into after complete, avoid stabbing.

By adopting the above-described technical solution, a kind of disposable arterial blood drawing needle of infant, including needle body, the needle body packet Needle handle is included, one end is equipped with needle point on the needle handle, is also equipped with needle cap outside the needle point, the needle body other end is communicated with vacuum Heparin tube；The vacuum blood collection pipe end is equipped with sealing-plug；One-hand clip is also equipped with outside the vacuum blood collection tube；The vacuum is adopted Blood vessel is flexible vacuum heparin tube；The utility model increases one-hand clip and facilitates gripping, can be convenient, accurately adopts for infant Blood.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment；

In figure: 1- needle handle；2- needle point；3- needle cap；4- vacuum blood collection tube；5- stopper；6- one-hand clip；7- anti-skid bulge；8- Overstriking section；The full cation balance solid heparin of 9-.10- scale.

Specific embodiment

Embodiment one:

As shown in Figure 1, a kind of disposable arterial blood drawing needle of infant, including needle body, the needle body includes needle handle 1, described One end is equipped with needle point 2 on needle handle 1, is also equipped with needle cap 3 outside the needle point 2, the needle body other end is communicated with vacuum blood collection tube 4；4 end of vacuum blood collection tube is equipped with sealing-plug；One-hand clip 6 is also equipped with outside the vacuum blood collection tube 4；The vacuum blood collection Pipe 4 is flexible vacuum heparin tube.

The one-hand clip 6 is equipped with anti-skid bulge.

The vacuum blood collection tube 4, which is located at, is equipped with overstriking section 8 close to the position of the needle handle 1, is filled in the overstriking section 8 Full cation balance solid heparin 9, cation of the neutral heparin not in blood combine, it is ensured that electrolyte accurately measures knot Fruit.

The lower section of the overstriking section 8 is equipped with scale 10.

The sealing-plug is stopper 5, completely cuts off air, can also insert the needle into after use, avoid stabbing.

In use, holding one-hand clip 6, needle cap 3 is pulled out, hand pinches needle handle 1 and adopts the piercing infant's blood vessel progress blood of needle point 2 Collection, blood enter vacuum blood collection tube 4 and extract needle point 2 when observation scale 10 reaches 0.5mL, and needle point 2 is inserted into stopper 5.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of disposable arterial blood drawing needle of infant, including needle body, it is characterised in that: the needle body includes needle handle, the needle One end is equipped with needle point on handle, is also equipped with needle cap outside the needle point, the needle body other end is communicated with vacuum blood collection tube；It is described true Sky blood sampling pipe end is equipped with sealing-plug；One-hand clip is also equipped with outside the vacuum blood collection tube；The vacuum blood collection tube is flexible true Empty heparin tube.

2. a kind of disposable arterial blood drawing needle of infant as described in claim 1, it is characterised in that: the one-hand clip is equipped with anti- Sliding protrusion.

3. a kind of disposable arterial blood drawing needle of infant as described in claim 1, it is characterised in that: the vacuum blood collection tube position It is equipped with overstriking section in the position close to the needle handle, is filled with full cation balance solid heparin in the overstriking section.

4. a kind of disposable arterial blood drawing needle of infant as claimed in claim 3, it is characterised in that: the lower section of the overstriking section Equipped with scale.

5. a kind of disposable arterial blood drawing needle of infant as described in claim 1, it is characterised in that: the sealing-plug is wood Plug.