CN215874664U

CN215874664U - Blood taking needle convenient to fix

Info

Publication number: CN215874664U
Application number: CN202121891030.8U
Authority: CN
Inventors: 张建新; 汪成丽
Original assignee: Banan Peoples Hospital of Chongqing
Current assignee: Banan Peoples Hospital of Chongqing
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-22
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of medical instruments, and relates to a blood taking needle convenient to fix, which comprises a needle head, wherein two side wings are oppositely arranged on two sides of the needle head, a dressing is pasted on the side wings, one side of the dressing, which is far away from the center of the needle head, is fixedly connected with the side wings, and the dressing is turned over along the side when the blood taking needle is used. According to the utility model, the side wings are arranged on the two sides of the needle head, the application patch is arranged on the side wings, after the needle head penetrates into a vein, the application patch is firstly peeled off from the side wings and is unfolded towards the two sides, then the protective layer is peeled off, the application patch is adhered to the skin, and the adhesive layer is peeled off after the application is well adhered; the process is simple to operate and can be easily finished by only one person.

Description

Blood taking needle convenient to fix

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to a blood taking needle convenient to fix.

Background

Clinically, in order to perform relevant examinations, aid diagnosis of diseases, understand the effect of disease treatment, and guide the next treatment, usually intravenous blood collection and inspection are performed. Blood detection is the indispensable project of clinical medical treatment activity, and along with medical science and technology development, blood detection project is more and more, and the vein puncture blood sampling is more and more frequent.

The vein blood taking needle commonly used in clinic at present has the following problems: after the vein is punctured, a medical worker needs one hand to press the needle head, and the other hand tears the adhesive tape to be pasted, so that the operation is difficult, and the needle head fixation can be completed by the aid of other personnel usually.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a lancet which is convenient to fix and solves the problem of inconvenience in fixing a lancet head.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a blood taking needle convenient to it is fixed, includes the syringe needle, the both sides of syringe needle are equipped with two flanks relatively, paste on the flank and apply ointment or plaster, apply ointment or plaster and keep away from one side and flank fixed connection at syringe needle center, apply ointment or plaster and turn over along this side during the use.

Further, the application comprises a protective layer, an application layer and an adhesive layer; the application layer is detachably connected with the side wing through the adhesive layer, and one side of the application layer is fixedly connected with the side wing; the protective layer is detachably covered on the applying layer.

Furthermore, peeling positions are arranged on the sticking layer and the protective layer, and peeling operation is facilitated through the peeling positions.

Furthermore, one of the two side wings is fixedly connected with the needle head, the other side wing is rotatably connected with the needle head, and the side wings can be better attached to the skin through rotation.

The utility model has the beneficial effects that:

according to the utility model, the side wings are arranged on the two sides of the needle head, the application patch is arranged on the side wings, after the needle head penetrates into a vein, the application patch is firstly peeled off from the side wings and is unfolded towards the two sides, then the protective layer is peeled off, the application patch is adhered to the skin, and the adhesive layer is peeled off after the application is well adhered; the process is simple to operate and can be easily finished by only one person.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the utility model, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a lancet of the present invention that is conveniently held;

FIG. 2 is a schematic view of the present invention showing the applicator deployed;

fig. 3 is a schematic view of the application structure of the present invention.

Reference numerals: 1-a needle head; 2-a first flank; 3-a second flank; 4, application; 41-a protective layer; 42-application layer; -43-a glue layer; 44-peeling position.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the utility model only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the utility model thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 3, a blood taking needle convenient for fixing includes a needle 1, two side wings, namely a first side wing 2 and a second side wing 3, are oppositely disposed at two sides of the needle 1; all paste on two flanks and apply ointment or plaster 4, apply ointment or plaster 4 and keep away from one side and flank fixed connection at syringe needle 1 center, apply ointment or plaster 4 and turn over along this side during the use, wherein first flank 2 fixed mounting is on syringe needle 1, and second flank 3 rotates through shaft hole fit mode and installs on syringe needle 1.

The application 4 comprises a protective layer 41, an application layer 42 and an adhesive layer 43; the application layer 42 is stuck on the two side wings through the sticking layer 43, and one side of the application layer 42 is fixedly connected with the side wings; the protective layer 41 and the adhesive layer 43 are both adhered to the application layer 42 and can be peeled off from the application layer 42 at a peeling position 44 provided thereon, so that the protective layer 41 and the adhesive layer 43 are separated from the application layer 42.

When in use, the needle head 1 is firstly penetrated into a vein, the application patch 4 is peeled off from the side wing through the peeling position 44 on the adhesive layer 43 and is unfolded towards two sides, then the protective layer 41 is peeled off, the application patch 4 is adhered to the skin, and the adhesive layer 43 is peeled off after the application is well adhered; the process is simple to operate and can be easily finished by only one person.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims

1. The utility model provides a blood taking needle convenient to it is fixed, includes the syringe needle, its characterized in that: two side wings are oppositely arranged on two sides of the needle head, the application plaster is pasted on the side wings, one side of the application plaster, which is far away from the center of the needle head, is fixedly connected with the side wings, and the application plaster is turned over along the side when in use.

2. The lancet for facilitating the fixation of claim 1, wherein: the application comprises a protective layer, an application layer and a sticking layer; the application layer is detachably connected with the side wing through the adhesive layer, and one side of the application layer is fixedly connected with the side wing; the protective layer is detachably covered on the applying layer.

3. The lancet for facilitating the fixation of claim 2, wherein: the adhesive layer and the protective layer are both provided with stripping positions.

4. The lancet for facilitating the fixation of claim 1, wherein: one of the two side wings is fixedly connected with the needle head, and the other side wing is rotatably connected with the needle head.