CN206152001U

CN206152001U - Infusion port fixator

Info

Publication number: CN206152001U
Application number: CN201620956062.4U
Authority: CN
Inventors: 陆玲芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-22
Filing date: 2016-08-22
Publication date: 2017-05-10
Anticipated expiration: 2026-08-22

Abstract

The utility model provides an infusion port fixator, is including solid fixed ring, the inboard edge of solid fixed ring be circular structure, one side of solid fixed ring set up the breach, still include a plurality of joint pieces, the tip of joint piece be equipped with the joint tooth of T shape structure, the solid fixed ring outside evenly be equipped with the joint groove of a plurality of T shape structure, the joint groove extend to the bottom from solid fixed ring up end, joint groove upper end opening, the lower extreme seals, the joint piece insert the joint at the joint inslot through the joint tooth from solid fixed ring up end. The utility model discloses add the joint piece that has T shape structure joint tooth, evenly be equipped with the joint groove of a plurality of T shape structure simultaneously in the solid fixed ring outside, so can with joint piece joint in the solid fixed ring outside, just can realize the location to solid fixed ring through pinning a plurality of joint pieces, and can avoid when the bigger medical personnel of hand use like this because the too little harm of stabbing the hand of fixed ring admittedly.

Description

A kind of transfusion port fixator

Technical field

The utility model is related to a kind of transfusion port fixator.

Background technology

At present, in the generally circular structure of shape of body surface, according to the difference that patient is fat or thin, port body is in body surface for transfusion port Projecting height is also different, and in the operation for inserting wing pin, nurse's left hand must fix port body with three fingers, and the right hand is again on the body of port Contact pin, two hands easily stab left hand apart from close for new hand, and port body fixes unstable.In order to prevent needle-holding hand, open at present A kind of fixator of loop configuration, but the fixator of annular or smaller, for the hand people thicker than larger comparison, Still it is easy to thorn in one's hands.

The content of the invention

For above-mentioned the deficiencies in the prior art part, the problem that the utility model is solved is：A kind of fixed transfusion port is provided Fixator.

To solve the above problems, the technical scheme that the utility model is taken is as follows：

A kind of transfusion port fixator, including retainer ring；The described rounded structure in retainer ring inside edge；Described fixation The side of ring opens up breach；Also include multiple clamping blocks；The end of described clamping block is provided with the clamping tooth of T-shaped structure；It is described Retainer ring outside be uniformly provided with the buckling groove of multiple T-shaped structures；Described buckling groove extends from retainer ring upper end towards bottom； Described buckling groove upper end open, lower end closed；By clamping tooth, from retainer ring upper surface, insertion is connected to described clamping block In buckling groove.

Further, described clamping block is in sector structure.

Further, described clamping block and buckling groove are respectively equipped with 2 to 4.

Further, described clamping block upper surface is provided with anti-skidding section.

Further, the breach that described retainer ring side opens up is in expand outwardly pyramidal structure.

The beneficial effects of the utility model

The utility model is additionally arranged the clamping block with T-shaped structure clamping tooth, while being uniformly provided with the outside of retainer ring many The buckling groove of individual T-shaped structure, so can be connected to retainer ring outside by clamping block, just can be real by pinning multiple clamping blocks Now to the positioning of retainer ring, so can avoid stabbing hand because retainer ring is too little when hand is used than larger medical personnel Harm.

Description of the drawings

Fig. 1 is the utility model fractionation structural representation.

Fig. 2 is the utility model overall structure diagram.

Fig. 3 is the side view of the utility model buckling groove.

Specific embodiment

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

As illustrated in fig. 1 and 2, a kind of transfusion port fixator, including retainer ring 1.The described inside edge of retainer ring 1 is rounded Structure.The side of described retainer ring 1 opens up breach 12.The utility model also includes multiple clamping blocks 2.Described clamping block 2 End be provided with the clamping tooth 21 of T-shaped structure.The described outside of retainer ring 1 is uniformly provided with the buckling groove 11 of multiple T-shaped structures.Institute The buckling groove 11 stated extends from the upper end of retainer ring 1 towards bottom.As shown in figure 3, the described upper end open of buckling groove 11, lower end seal Close.By clamping tooth 21, from the upper surface of retainer ring 1, insertion is connected in buckling groove 11 described clamping block 2.Further preferably, institute The clamping block 2 stated is in sector structure.Further preferably, described clamping block 2 and buckling groove 11 is respectively equipped with 2 to 4, this enforcement Example preferably 3.Further preferably, the described upper surface of clamping block 2 is provided with anti-skidding section 22.Further preferably, it is described to consolidate Breach 12 that the side of ring 1 opens up is determined in expanding outwardly pyramidal structure.

The utility model is additionally arranged the clamping block 2 with T-shaped structure clamping tooth 21, while uniformly setting in the outside of retainer ring 1 There is the buckling groove 11 of multiple T-shaped structures, so clamping block 2 can be connected to the outside of retainer ring 1, by pinning multiple clamping blocks 2 can just realize the positioning to retainer ring 1, so can avoid when hand is used than larger medical personnel because retainer ring 1 Harm that is too little and stabbing hand.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims

1. a kind of transfusion port fixator, including retainer ring；The described rounded structure in retainer ring inside edge；Described retainer ring Side open up breach；Characterized in that, also including multiple clamping blocks；The end of described clamping block is provided with the card of T-shaped structure Connect tooth；Described retainer ring outside is uniformly provided with the buckling groove of multiple T-shaped structures；Described buckling groove from retainer ring upper end towards Bottom extends；Described buckling groove upper end open, lower end closed；Described clamping block is inserted by clamping tooth from retainer ring upper surface Enter to be connected in buckling groove.

2. transfusion port fixator according to claim 1, it is characterised in that described clamping block is in sector structure.

3. transfusion port fixator according to claim 1, it is characterised in that described clamping block and buckling groove is respectively equipped with 2 to 4.

4. transfusion port fixator according to claim 1, it is characterised in that described clamping block upper surface is provided with anti-skidding Section.

5. transfusion port fixator according to claim 1, it is characterised in that the breach that described retainer ring side opens up is in Expand outwardly pyramidal structure.