CN206138517U

CN206138517U - Scalable hand infusion eyelidretractor

Info

Publication number: CN206138517U
Application number: CN201620893458.9U
Authority: CN
Inventors: 任洪艳
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2016-08-17
Filing date: 2016-08-17
Publication date: 2017-05-03
Anticipated expiration: 2026-08-17

Abstract

The utility model discloses a scalable hand infusion eyelidretractor. Scalable hand infusion eyelidretractor includes the expansion plate, and the expansion plate can extend and contract, and the both ends of expansion plate are equipped with the fixed band that is used for fixed palm respectively, and the both ends above the expansion plate still are connected with two blocks of crooked boards, and two blocks of crooked boards set up side by side, leave the certain distance between two blocks of crooked boards, all is equipped with a plurality of evenly distributed's arch on every block of crooked board. The utility model discloses can make patient when the infusion, palm and wrist joint keep a functional state crooked naturally, make them feel more comfortable to be fit for the big or small patient of various palms, convenient to use, simple structure.

Description

Scalable hand transfusion eyelid retractor

Technical field

The utility model is related to a kind of medical article, more particularly to a kind of scalable hand transfusion eyelid retractor.

Background technology

When to human transfusion, transfusion needle can be inserted inside vein on hand, at this time, it may be necessary to pin is fixed on hand, So that syringe needle is immovable, in order to avoid syringe needle dislocation or from coming off on hand, but, because staff is not fixed, and infusion niidl Due to vein blood vessel condition it is poor, depth of needle limitation, if in infusion process patient unconsciously action or bending hand, with regard to pole May result in syringe needle to slide and puncture blood vessel；It is defeated due to anatomical structure out-of-flatness especially in hand tiger's jaw, wrist Liquid pin fixes difficult, if not keeping the certain angle of hand, position of the transfusion needle in vein blood vessel may be because being close to blood vessel The reasons such as wall block needle point, and cause transfusion smooth, or even penetrate blood vessel, make nurse have to inserting needle again, not only increase disease The pain of people, extends transfusion time, also add nurse job amount.

Utility model content

The utility model is mainly solving the technical problems that can allow patient to keep a kind of hand nature when providing a kind of transfusion The state of bending, and it is adapted to the scalable hand transfusion eyelid retractor of the different people of hand size.

To solve above-mentioned technical problem, the technical scheme that the utility model is adopted is：A kind of scalable hand transfusion Eyelid retractor, including expansion plate, expansion plate can extend and shrink, the fixation being respectively arranged at two ends with for fixing palm of expansion plate Band, the two ends above expansion plate are also associated with two pieces of twisted plates, and two pieces of twisted plates are arranged side by side, and between two pieces of twisted plates one is left Set a distance, is designed with some equally distributed projections on every piece of twisted plate.

Further, the length that expansion plate can stretch is 15-23cm.

Further, the length of twisted plate is 23cm.

Further, twisted plate is made by toughened plastic.

Beneficial effect：The utility model can make patient in transfusion, and palm and wrist joint keep a kind of natural torsion Functional status, make them feel more comfortable, and be adapted to the patient of various hand sizes, easy to use, simple structure.

Description of the drawings

Fig. 1 is the better embodiment schematic diagram of the scalable hand transfusion eyelid retractor of the utility model.

Fig. 2 is the top view of the scalable hand transfusion eyelid retractor of the utility model.

Specific embodiment

The utility model is described further below in conjunction with the accompanying drawings.

As shown in figure 1, a kind of scalable hand transfusion eyelid retractor, including expansion plate 1, expansion plate 1 most long can be stretched 23cm is grown to, most short to shorten to 15cm, the two ends above expansion plate 1 are also associated with two pieces of bendings made by toughened plastic Plate 2, during transfusion, palm can be placed on above twisted plate 2 with natural torsion, and two pieces of twisted plates 2 are arranged side by side, two pieces of twisted plates 2 Between leave certain distance, so both material-saving, and divulging information, palm will not produce too many sweat, and patient can feel more Comfortably, some equally distributed raised 21, raised 21 are designed with every piece of twisted plate 2 can also make patient reduce generation sweat, Certain result of ventilating heat dissipation is also acted as, while also having the effect of increase friction, the rubber sleeve for preventing patient is moved, expansion plate 1 The fixing band 3 for fixing the wide amplitude type nylon tape thread gluing of palm is respectively arranged at two ends with, during transfusion, can be by the finger section of patient Point and hand back part fixing band 3 be fixed up, prevent patient from causing blood vessel to be punctured because of situations such as unconsciously action Occur.

The length of twisted plate 2 is 23cm, and expansion plate 1 is most long can be also elongated to 23cm, so when expansion plate 1 is elongated to most When long, twisted plate 2 is in straight condition, and now, the utility model can be stored conveniently, will not take too many space, according to The length or hand-type of patient's palm, can adjust the bending amplitude of twisted plate 2, with suitable by stretching or shortening expansion plate 1 Different patients are answered, allows them to feel more comfortable.

The utility model can make patient in transfusion, and palm keeps a kind of state of natural torsion, them is felt more Plus it is comfortable, and the patient of suitable various hand sizes, easy to use, simple structure.

Embodiment of the present utility model is these are only, the scope of the claims of the present invention is not thereby limited, it is every using this The equivalent structure that utility model specification and accompanying drawing content are made, is directly or indirectly used in other related technical fields, In the same manner within scope of patent protection of the present utility model.

Claims

1. a kind of scalable hand transfusion eyelid retractor, it is characterised in that including expansion plate, expansion plate can extend and shrink, and stretch The fixing band being respectively arranged at two ends with for fixing palm of contracting plate, the two ends above the expansion plate are also associated with two pieces of bendings Plate, two pieces of twisted plates are arranged side by side, and between two pieces of twisted plates certain distance is left, per twisted plate described in block on be designed with it is some The projection of even distribution.

2. scalable hand transfusion eyelid retractor according to claim 1, it is characterised in that what the expansion plate can stretch Length is 15-23cm.

3. scalable hand transfusion eyelid retractor according to claim 1, it is characterised in that the length of the twisted plate is 23cm。

4. scalable hand transfusion eyelid retractor according to claim 1, it is characterised in that the twisted plate is by toughened plastic Make.