CN214860009U

CN214860009U - Damage-preventing remaining needle

Info

Publication number: CN214860009U
Application number: CN202120929211.9U
Authority: CN
Inventors: 陈燕娜
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-26
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a prevent needle of keeping somewhere of damage, including keeping somewhere the needle body, one side of keeping somewhere the needle is equipped with the bottom plate, the bottom plate is close to one side of keeping somewhere the needle body and sets up flutedly, the inner wall of recess links to each other with the outer wall joint of keeping somewhere the needle body, one side fixedly connected with protection pad of keeping somewhere the needle body is kept away from to the bottom plate. This prevent needle of keeping somewhere of damage, glue film through keeping somewhere needle self installation is fixed, need not use the sticky tape to operate, therefore the process is more simple, also can guarantee fixed effect, when bringing convenience for medical staff, the misery of patient's secondary needle has been avoided, and this prevent needle of keeping somewhere of damage, cooperation through protection pad and bottom plate, not only conveniently fix, and avoided keeping somewhere the condition that causes the oppression to patient's skin, the problem of keeping somewhere the needle and using for a long time and causing patient's skin partial pressure nature damage easily has been solved, has higher practicality, be suitable for and uses widely.

Description

Damage-preventing remaining needle

Technical Field

The utility model relates to an indwelling needle technical field specifically is a prevent damage keep somewhere needle.

Background

The venous indwelling needle is also called as venous trocar, the core components comprise a soft catheter/cannula which can be indwelling in the blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, when the catheter completely enters the blood vessel, the needle core is withdrawn, only the soft catheter is indwelling in the blood vessel so as to carry out infusion treatment, the indwelling needle is divided into an open type and a closed type, the open type is divided into a common type and a safe type (an anti-puncture wound type), the closed type is divided into a common type and a safe type (an anti-puncture wound type), the reasonable use of the indwelling needle can relieve the pain of a patient, the patient feels comfortable, the satisfaction degree and the nursing quality of the patient are improved, generally, a plurality of different structural products can be selected, catheters with different lengths can be selected to improve the working efficiency of nurses for reasonable medicine use, when the interruption of a plurality of times every day is avoided, the puncture frequency is reduced, therefore, there are many clinical applications, and any indwelling needle needs to be fixed when it is used.

At present clinical needle of keeping somewhere is when fixed, has certain problem, and although the mode of fixing is carried out the needle of keeping somewhere is many, but all operate according to medical staff's own mode basically, therefore whole fixed process complex operation, the waste time, and fixed firm degree differs, and in case keep somewhere the needle and drop, the patient still need carry out the secondary puncture, keeps somewhere the needle simultaneously and uses and cause patient's skin local pressure nature damage easily for a long time, consequently urgently needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent damage keep somewhere needle to solve the fixed process complex operation of keeping somewhere needle among the prior art, the waste time, and fixed firm degree differs, in case keep somewhere the needle and drop, the patient still need carry out the secondary puncture, keep somewhere the problem that the needle used for a long time and caused patient's skin local pressure nature damage easily simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent needle of keeping somewhere of damage, is equipped with the bottom plate including keeping somewhere the needle body, one side that the needle was kept somewhere to the bottom plate is seted up flutedly near the one side of keeping somewhere the needle body, the inner wall of recess links to each other with the outer wall joint of keeping somewhere the needle body, one side fixedly connected with protection pad of keeping somewhere the needle body is kept away from to the bottom plate, the protection pad is kept away from one side both ends of keeping somewhere the needle body and all is bonded with the glue film, the surface bonding of glue film has from the type layer.

Preferably, a handle is processed on one side of the release layer.

Preferably, both ends of the bottom plate are arc-shaped, both ends of the protective pad are flush with the bottom plate, and the side surface of the protective pad extends out of the bottom plate.

Preferably, the surface of the bottom plate is equidistantly provided with through holes.

Preferably, a notepad is arranged on one side of the bottom plate close to the indwelling needle body, and the notepad is fixedly connected with the bottom plate through a fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that: the injury-preventing remaining needle changes the fixing mode of the traditional remaining needle through the integral design, is fixed through the glue layer arranged on the remaining needle, does not need to be operated by using an adhesive tape, so the process is simpler, the fixing effect can be ensured, the medical staff is facilitated, and the pain of a patient in the process of secondary needle setting is avoided;

and this prevent damage keep somewhere needle, through the cooperation of protection pad and bottom plate, not only conveniently fix to avoided keeping somewhere to cause the condition of oppression to patient's skin, solved and kept somewhere the needle and used the problem that causes patient's skin local pressure nature damage easily for a long time, have higher practicality, be suitable for and use widely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the base plate, the release layer and the fixing bar of FIG. 1;

fig. 3 is a right side view of fig. 1.

In the figure: 1. keep somewhere needle body, 2, bottom plate, 3, recess, 4, protection pad, 5, glue film, 6, from the type layer, 7, through-hole, 8, dead lever, 9, memo.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-injury remaining needle comprises a remaining needle body 1, the remaining needle body 1 is not improved in the application, the remaining needle body 1 is the same as the remaining needle in the prior art, the well-known technology of the technical personnel in the field is omitted, one side of the remaining needle 1 is provided with a bottom plate 2, the bottom plate 2 is made of medical silica gel, the softness is moderate, the protection pad 4 is matched to play a role in pressure dispersion on the compression of the remaining needle body 1, further, the stress of local skin of a patient is reduced, the pressure injury caused by long-time overlarge pressure is avoided, one side of the bottom plate 2 close to the remaining needle body 1 is provided with a groove 3, the design of the groove 3 is convenient to fix the remaining needle body 1 and the bottom plate 2, the specific position of the remaining needle body 1 can be adjusted within a certain range, the use convenience is improved, the inner wall of the groove 3 is connected with the outer wall of the remaining needle body 1 in a clamping manner, the side of the bottom plate 2 far away from the indwelling needle body 1 is fixedly connected with a protective pad 4, the protective pad 4 is made of a soft and skin-friendly material and has certain air permeability and is directly contacted with the skin of a patient, two ends of one side of the protective pad 4 far away from the indwelling needle body 1 are both bonded with adhesive layers 5, the surface of the adhesive layer 5 is bonded with a release layer 6, the protective pad 4 can be bonded on the skin of the patient by using the adhesive layers 5, so that the bottom plate 2 can be simply fixed, one side of the release layer 6 is processed with a handle, the release layer 6 can play a role of protecting the adhesive layer 5, the handle is designed to facilitate medical staff to take off the release layer 6, two ends of the bottom plate 2 are both arc-shaped, two ends of the protective pad 4 are level with the bottom plate 2, the bottom plate 2 extends from the side of the protective pad 4, through holes 7 are equidistantly formed in the surface of the bottom plate 2, and the through holes 7 are designed, the ventilation effect of bottom plate 2 is improved, and bottom plate 2 is close to one side of keeping somewhere needle body 1 and is equipped with memo 9, and the setting of memo 9 can make things convenient for medical staff to carry out the mark of information, and memo 9 passes through dead lever 8 and links to each other with bottom plate 2 is fixed.

When using this prevent damage's remaining needle, at first wait to put into the part of keeping somewhere needle body 1 to the patient and disinfect, the syringe needle cap part that will keep somewhere needle body 1 immediately takes off, medical staff holds the handle portion of keeping somewhere needle body 1, will keep somewhere needle body 1 and insert the patient subcutaneous, and take out the metal part, adjust bottom plate 2 and the position of keeping somewhere needle body 1 through recess 3 this moment, take off type layer 6 after adjusting well, press bottom plate 2 to the direction of patient's skin this moment, make the glue film 5 of protection pad 4 bottom adhere on patient's skin, and then realize the fixed to bottom plate 2, increase the area of contact of keeping somewhere needle body 1 and patient's skin through protection pad 4 and bottom plate 2, and then reduce pressure, avoid patient's skin local long-term pressurized appearance pressure nature damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-injury indwelling needle comprising an indwelling needle body (1), characterized in that: keep somewhere one side of needle body (1) and be equipped with bottom plate (2), bottom plate (2) are close to one side of keeping somewhere needle body (1) and are seted up recess (3), the inner wall of recess (3) links to each other with the outer wall joint of keeping somewhere needle body (1), one side fixedly connected with protection pad (4) of keeping somewhere needle body (1) are kept away from in bottom plate (2), the protection pad (4) are kept away from one side both ends of keeping somewhere needle body (1) and all are bonded adhesive layer (5), the surface bonding of adhesive layer (5) has from type layer (6).

2. The atraumatic indwelling needle according to claim 1, wherein: and a handle is processed on one side of the release layer (6).

3. The atraumatic indwelling needle according to claim 1, wherein: the both ends of bottom plate (2) all are arc, and the both ends and bottom plate (2) looks parallel and level of protection pad (4), bottom plate (2) extend to the side of protection pad (4).

4. The atraumatic indwelling needle according to claim 1, wherein: through holes (7) are formed in the surface of the bottom plate (2) at equal intervals.

5. The atraumatic indwelling needle according to claim 1, wherein: one side of the bottom plate (2) close to the indwelling needle body (1) is provided with a note (9), and the note (9) is fixedly connected with the bottom plate (2) through a fixing rod (8).