CN212262057U

CN212262057U - Improved retaining needle

Info

Publication number: CN212262057U
Application number: CN202020684664.5U
Authority: CN
Inventors: 周晶晶
Original assignee: Nanjing City Lishui District People's Hospital
Current assignee: Nanjing City Lishui District People's Hospital
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-01
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a needle is kept somewhere to improvement formula, including keeping somewhere the needle, it is equipped with the link to keep somewhere the needle lower extreme, the link lower extreme is equipped with the transfer line, be equipped with on the transfer line and only press from both sides, the transfer line top is equipped with puts into the needle, it is equipped with the heparin cap to put into needle upper end, it is equipped with the access pipe of connecting the transfer line to put into needle one side, it is equipped with the needle of pricking to put into needle lower extreme, it is equipped with first needle file to put into needle one side, it is equipped with the second needle file to put into the needle opposite side, first needle file one side is equipped with first fixed band, second needle file one side is equipped with the second fixed band, it is equipped with first plug end and second plug end respectively to keep somewhere needle one side. The utility model discloses simple structure modifies on the basis of needle is kept somewhere to the current, has reduced medical personnel's the use degree of difficulty and cost of manufacture, is convenient for simultaneously fixed, is difficult for dropping, has improved and has kept somewhere needle safety in utilization, has reduced patient's discomfort.

Description

Improved retaining needle

Technical Field

The utility model relates to the field of medical infusion appliances, in particular to an improved indwelling needle.

Background

The use of the indwelling needle can reduce the pain and fear of needle injection of a child patient caused by repeated venipuncture, relieve the anxiety of parents, facilitate clinical medication, relieve the emergency medication of urgent and critically ill patients, relieve the workload of nurses and reduce the pain of the child patient, so the intravenous indwelling needle is widely applied clinically, in the face of the special group of the child patient, the length of the indwelling time of the intravenous indwelling needle and the comfort of the child become the most concerned problems of the nurses and the parents, and is also the premise of marking and popularizing the successful use of the intravenous indwelling needle, the indwelling needle is designed from the initial open type to the closed type, from the common type to the anti-puncture safety type, the open indwelling needle is the earliest form of the indwelling needle, the famous thinking, the tail end of the catheter seat is open, so when the needle core is withdrawn after puncture, the blood leakage is easily caused, and the risk of the medical staff infecting blood-derived and spreading diseases is increased, this risk remains even in gloved operations; the closed indwelling needle is designed to avoid the defect fundamentally, and is designed to be an integrated type including an extension pipe, a catheter and a closed infusion connector, the indwelling needle is often used by infant patients, so that the fixation of the indwelling needle is very important, the existing mode is to fix the indwelling needle by using a plurality of adhesive tapes, the discomfort of the patients can be increased, the adhesive tapes are easy to lose viscosity and fall off, and the improved indwelling needle is provided aiming at the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a needle is kept somewhere to improvement formula, simple structure modifies on the basis of needle is kept somewhere to the current, has reduced medical personnel's the use degree of difficulty and cost of manufacture, is convenient for simultaneously fixed, is difficult for dropping, has improved and has kept somewhere needle safety in utilization, has reduced patient's discomfort.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a needle is kept somewhere to improvement formula, is including keeping somewhere the needle, it is equipped with the link to keep somewhere the needle lower extreme, and the link lower extreme is equipped with the transfer line, is equipped with only liquid clamp on the transfer line, and the transfer line top is equipped with puts into the needle, puts into the needle upper end and is equipped with the heparin cap, puts into needle one side and is equipped with the access pipe of connecting the transfer line, puts into the needle lower extreme and is equipped with the needle of pricking, puts into needle one side and is equipped with first needle file, puts into the needle opposite side and is equipped with the second needle file, and first needle file.

Furthermore, a first remaining needle joint is arranged at the upper end of the remaining needle, a second remaining needle joint is arranged on one side of the remaining needle, and a first rubber plug end and a second rubber plug end are respectively arranged on the first remaining needle joint and the second remaining needle joint.

Furthermore, a flexible strip is arranged on one side of the first needle base, a first fixed belt joint is arranged on the flexible strip, and a second fixed belt joint is arranged on the second needle base.

Furthermore, the first fixing band is provided with a fixing buckle head, the second fixing band is provided with fixing holes distributed in an array manner, and the top end of the second fixing band is further provided with a penetrating ring.

Furthermore, the skin-sticking parts of the first fixing belt and the second fixing belt are made of hydrocolloid.

The utility model has the advantages that:

1. the utility model has simple structure, and is modified on the basis of the existing indwelling needle, thereby reducing the use difficulty and the manufacturing cost of medical personnel;

2. the utility model discloses be convenient for fixed, be difficult for dropping, improved and kept somewhere needle safety in utilization, reduced patient's discomfort.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the improved indwelling needle of the present invention;

FIG. 2 is a front view of the improved indwelling needle of the present invention;

fig. 3 is a schematic view of the improved indwelling needle of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

An improved indwelling needle comprises an indwelling needle 1, as shown in fig. 1, 2 and 3, a connecting end 11 is arranged at the lower end of the indwelling needle 1, an infusion tube 14 is arranged at the lower end of the connecting end 11, a liquid stopping clamp 15 is arranged on the infusion tube 14, an indwelling needle 2 is arranged at the top end of the infusion tube 14, a heparin cap 21 is arranged at the upper end of the indwelling needle 2, an access tube 22 connected with the infusion tube 14 is arranged on one side of the indwelling needle 2, a puncture needle 23 is arranged at the lower end of the indwelling needle 2, a first needle seat 24 is arranged on one side of the indwelling needle 2, a second needle seat 25 is arranged on the other side of the indwelling needle 2, a first fixing band 3 is arranged on one side of the first needle seat 24, a second fixing band 31 is arranged on one side of.

The upper end of the remaining needle 1 is provided with a first remaining needle joint 12, as shown in fig. 1, one side of the remaining needle 1 is provided with a second remaining needle joint 13, and the first remaining needle joint 12 and the second remaining needle joint 13 are respectively provided with a first rubber plug end 121 and a second rubber plug end 131.

As shown in fig. 2 and 3, a flexible strip 241 is disposed on one side of the first hub 24, and a first fixed belt joint 242 is disposed on the flexible strip 241, and a second fixed belt joint 251 is disposed on the second hub 25.

The first fixing strap 3 is provided with fixing buckles 301, as shown in fig. 2 and fig. 3, the second fixing strap 31 is provided with fixing holes 32 distributed in an array, and the top end of the second fixing strap 31 is further provided with a through ring 33.

During the use, to put into needle 2 and utilize first fixed band 3 and second fixed band 31 to fix in patient's infusion department, encircle patient's arm or shank with first fixed band 3 and second fixed band 31 earlier, in fixing into suitable fixed orifices 32 fixed knot head 301, it is fixed to pass through wearing ring 33 with unnecessary first fixed band 3, when the patient walks, untie first fixed band 3 and second fixed band 31, will keep somewhere needle 1 and put in first fixed band 3 and second fixed band 31, reuse first fixed band 3 and second fixed band 31 encircle patient's arm or shank.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a needle is kept somewhere to improvement formula, including keeping somewhere needle (1), a serial communication port, it is equipped with link (11) to keep somewhere needle (1) lower extreme, link (11) lower extreme is equipped with transfer line (14), be equipped with on transfer line (14) and end liquid clamp (15), transfer line (14) top is equipped with puts into needle (2), it is equipped with heparin cap (21) to put into needle (2) upper end, it is equipped with access pipe (22) of connecting transfer line (14) to put into needle (2) one side, it is equipped with to pierce needle (23) to put into needle (2) lower extreme, it is equipped with first needle file (24) to put into needle (2) one side, it is equipped with second needle file (25) to put into needle (2) opposite side, first needle file (24) one side is equipped with first fixed band (.

2. The improved indwelling needle according to claim 1, wherein the upper end of the indwelling needle (1) is provided with a first indwelling needle connector (12), one side of the indwelling needle (1) is provided with a second indwelling needle connector (13), and the first indwelling needle connector (12) and the second indwelling needle connector (13) are respectively provided with a first rubber plug end (121) and a second rubber plug end (131).

3. An improved indwelling needle according to claim 1, wherein the first hub (24) is provided with a flexible strip (241) on one side, the flexible strip (241) is provided with a first fastening tape connector (242), and the second hub (25) is provided with a second fastening tape connector (251).

4. An improved indwelling needle according to claim 1, wherein the first fixing band (3) is provided with a fixing button (301), the second fixing band (31) is provided with fixing holes (32) distributed in an array, and the top end of the second fixing band (31) is further provided with a through ring (33).

5. An improved indwelling needle according to claim 1, wherein the skin-engaging portions of the first (3) and second (31) fastening tapes are made of hydrocolloid.