CN215386536U

CN215386536U - Prevent transfer line of stabbing

Info

Publication number: CN215386536U
Application number: CN202023014022.3U
Authority: CN
Inventors: 陈虹; 邓文洁
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-01-04
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a puncture-proof infusion tube, which belongs to the field of medical appliances and comprises an infusion tube, an infusion needle head and a needle inserting plug; the pin bolt comprises a fixing part and a pin part; one end of the fixing part is provided with a bayonet which is clamped on the infusion tube; the other end of the fixing part is fixedly connected with one end of the pin part; the other end of the pin part is provided with a silica gel plug; the silica gel plug is provided with a jack which is connected with the infusion needle in a matching way. The utility model can insert the needle into the silica gel plug after the needle is pulled out after the disposable transfusion is finished, thereby protecting the needle and preventing medical care personnel and cleaning personnel from being punctured; and the needle plug can be quickly fixed on the infusion tube, is not easy to lose and is convenient and fast to use.

Description

Prevent transfer line of stabbing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a puncture-proof infusion tube.

Background

The transfusion tube is a clinical common treatment apparatus, after the current disposable transfusion is finished, the needle head is usually pulled out and then inserted into the corresponding needle cap, the needle cap is smaller, the operation is improper, the needle cap is easy to overlook and lose, the needle head cannot be protected in time after the transfusion, and if the needle head is not protected, the risk of puncture and infection are easily caused when a cleaner cleans the transfusion tube and the transfusion needle head.

Disclosure of Invention

The utility model provides a puncture-proof infusion tube, which can insert a needle into a silica gel plug after the needle is pulled out after the disposable infusion is finished, so as to protect the needle and prevent medical care personnel and cleaning personnel from being punctured; and the needle plug can be quickly fixed on the infusion tube, is not easy to lose and is convenient and fast to use.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an anti-stab infusion tube comprises an infusion tube, an infusion needle and a needle plug; the pin bolt comprises a fixing part and a pin part; one end of the fixing part is provided with a bayonet which is clamped on the infusion tube; the other end of the fixing part is fixedly connected with one end of the pin part; the other end of the pin part is provided with a silica gel plug; the silica gel plug is provided with a jack which is connected with the infusion needle in a matching way.

Furthermore, the fixing part is of a U-shaped structure, the bayonet is a U-shaped opening of the fixing part, and the pin part is fixedly connected to the U-shaped transverse end of the fixing part; the two U-shaped vertical ends of the fixing part are inwardly closed to form an arc; the bayonet is in interference fit with the infusion tube.

Furthermore, the fixing part and the pin inserting part are made of soft plastic materials.

Furthermore, one end of the pin part is of a cylindrical structure, and one end of the pin part, which is connected with the fixing part, is of a circular truncated cone structure.

Furthermore, the cylindrical end face of the pin part is provided with a groove, and the silica gel plug is fixedly embedded in the groove.

Furthermore, the jack of silica gel stopper perpendicular to the terminal surface setting of silica gel stopper, the jack inwards diminishes gradually.

The utility model has the beneficial effects that:

1) the utility model can insert the needle into the silica gel plug after the needle is pulled out after the disposable transfusion is finished, thereby protecting the transfusion needle and preventing medical care personnel and cleaning personnel from being punctured;

2) the needle plug can be quickly fixed on the infusion tube, is not easy to lose and is convenient and fast to use;

3) the silica gel plug is provided with the insertion hole, so that the transfusion needle can be conveniently inserted into the insertion hole to wrap the needle, and puncture injury is effectively prevented;

4) the silica gel plug jack inwards diminishes gradually, and the elastic effect of silica gel effectively compresses tightly the syringe needle, strengthens fixed effect, prevents that the syringe needle from dropping

5) The fixed part with pin portion adopts soft plastic material preparation, reduces the fragility, and the buckle collapses absolutely when avoiding the joint.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

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

FIG. 2 is a perspective view of the pintle of the present invention;

FIG. 3 is an exploded view of the pintle of the present invention;

FIG. 4 is a cross-sectional view of a middle silicone plug of the present invention;

the attached drawings are as follows:

1-an infusion tube, 2-an infusion needle,

3-a pintle, 31-a fixed part,

32-a needle portion, 311-a bayonet,

321-silica gel plug, 322-jack,

323-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an anti-puncture infusion tube comprises an infusion tube 1, an infusion needle 2 and a needle insertion plug 3; the pin plug 3 comprises a fixing part 31 and a pin part 32; one end of the fixing part 31 is provided with a bayonet 311, and the bayonet 311 is clamped on the infusion tube 1; the other end of the fixing part 31 is fixedly connected with one end of the pin part 32; the other end of the pin part 32 is provided with a silica gel plug 321; the silica gel plug 321 is provided with a jack 322 which is matched and connected with the infusion needle 2. When the infusion set is used, the outer side of the needle insertion part 32 is held by hand, the bayonet 311 is clamped and fixed on the infusion tube 1, after infusion is completed, the infusion needle 2 is inserted into the insertion hole 322 of the silica gel plug 321 to wrap the infusion needle 2, so that medical workers are prevented from being punctured by the infusion needle 2 during nursing operation, the infusion tube 1 can be packaged and treated together when being treated, the infusion needle 2 is wrapped at the head part by the silica gel plug 321, the infusion needle is not easy to fall off, and cleaning workers are prevented from being punctured; the needle plug 3 can be quickly fixed on the infusion tube 1, is not easy to lose and is convenient and fast to use.

Referring to fig. 2, the fixing portion 31 is a U-shaped structure, the bayonet 311 is a U-shaped opening of the fixing portion 31, and the pin portion 32 is fixedly connected to a U-shaped transverse end of the fixing portion 31; the two U-shaped vertical ends of the fixing part 31 are inwardly closed to form an arc; the bayonet 311 is in interference fit with the infusion tube 1. Specifically, the arc radiuses of the two U-shaped vertical ends of the fixing portion 31 are slightly smaller than the outer diameter of the infusion tube 1, so that the bayonet 311 is in interference fit with the infusion tube 1, and the position of the needle plug 3 can be fixed on the infusion tube 1.

The fixing portion 31 and the pin portion 32 are made of soft plastic material. The soft plastic material has slight elasticity, so as to prevent the bayonet 311 of the fixing portion 31 from breaking when the clamping is performed.

Referring to fig. 2, one end of the pin portion 32 has a cylindrical structure, and one end of the pin portion 32 connected to the fixing portion 31 has a truncated cone-shaped structure. The pin portion 32 and the fixing portion 31 are integrally formed, and an anti-slip pattern is provided on an outer circumferential side of the cylindrical structure of the pin portion 32.

Referring to fig. 3, a cylindrical end surface of the pin portion 32 is provided with a groove 323, and the silicone plug 321 is fixedly embedded in the groove 323. The groove 323 is provided with a chamfer angle, which is convenient for the insertion of the transfusion needle 2.

Referring to fig. 4, the insertion hole 322 of the silicone plug 321 is perpendicular to the end surface of the silicone plug 321, and the insertion hole 322 is gradually tapered inward. Specifically, a flange extends inwards from the edge of the groove 323, and the silica gel plug 321 is limited by the flange when being embedded in the groove 323 so as to prevent loosening; the silicone plug 321 may also be fixedly connected to the groove 323 by using fastening glue. The jack 322 inwards diminishes gradually, and the silica gel material has better elasticity, has better effect that compresses tightly to infusion syringe needle 2, effectively fixes infusion syringe needle 2, prevents that infusion syringe needle 2 pine from taking off.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. An anti-stab infusion tube comprises an infusion tube and an infusion needle head, and is characterized by also comprising a needle insertion plug; the pin bolt comprises a fixing part and a pin part; one end of the fixing part is provided with a bayonet which is clamped on the infusion tube; the other end of the fixing part is fixedly connected with one end of the pin part; the other end of the pin part is provided with a silica gel plug; the silica gel plug is provided with a jack which is connected with the infusion needle in a matching way.

2. A puncture-proof infusion tube according to claim 1, wherein the fixing part is of a U-shaped structure, the bayonet is a U-shaped opening of the fixing part, and the needle part is fixedly connected to a U-shaped transverse end of the fixing part; the two U-shaped vertical ends of the fixing part are inwardly closed to form an arc; the bayonet is in interference fit with the infusion tube.

3. A puncture-resistant infusion tube according to claim 2, wherein the fixing portion and the insertion needle portion are made of soft plastic material.

4. A puncture-preventing infusion tube according to claim 3, wherein one end of the needle portion has a cylindrical structure, and one end of the needle portion connected to the fixing portion has a truncated cone-shaped structure.

5. A puncture-proof infusion tube according to claim 3, wherein the cylindrical end surface of the needle part is provided with a groove, and the silica gel plug is fixedly embedded in the groove.

6. A puncture-proof infusion tube according to claim 5, wherein the insertion hole of the silicone plug is arranged perpendicular to the end face of the silicone plug, and the insertion hole is gradually reduced inwards.