CN205339815U

CN205339815U - Catheter fixer

Info

Publication number: CN205339815U
Application number: CN201620110923.7U
Authority: CN
Inventors: 唐莉; 何柳; 王瑞; 张铭光
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2016-02-03
Filing date: 2016-02-03
Publication date: 2016-06-29
Anticipated expiration: 2026-02-03

Abstract

The utility model discloses a catheter fixer relates to a medical care equipment, solves and hinders easily to the problem of patient's skin when current catheter fixer changes, and the technical scheme of adoption is: catheter fixer, including the liner, the one side of liner sets up the viscose layer, and the another side of liner sets up long banding connecting plate, sets up two spud piles on the connecting plate, and the outside of spud pile sets up the screw, catheter fixer still include two can with the screw cap of spud pile looks adaptation. Pasting the liner and fixing the body surface the patient, then sew up two of PICC pipe or central venous catheter's stationary vane on the hole wears two spud piles respectively, rethread screw cap screws fixedly. Like this, in the removal that rotation screw cap can cause the liner hardly, can avoid hindering the skin to the patient, and simplify nursing operation. The liner is the little shape in the big centre in both ends, has reduced the liner and has pasted the area of fixing skin in succession, has strengthened fixed effect, has alleviated the liner and paste the uncomfortable sense that leads to the fact on skin.

Description

Conduit retainers

Technical field

This utility model relates to a kind of medical treatment and nursing equipment, and PICC conduit or central venous catheter are pasted the conduit retainers being fixed on patient body-surface by especially a kind of being applicable to.

Background technology

At present, fixing to PICC conduit or central venous catheter clinically, the method generally adopting sewing hole connecting sewing suturing with thread management, these conduits are fixed on patient skin surface.Such fixed form also exists and easily loosens, and involves skin, easily causes the skin rubefaction at patient's suture place, festers, and fixing line comes off, and the problem affecting the comfort level of patient.

The utility model that Authorization Notice No. is CN204208162U discloses a kind of PICC conduit retainers, including: fixing patch, fixing patch includes the outer epiphragma of the bottom-up fixing patch set gradually, fixing patch medical pressure-sensing glue-line, fixing patch PVC foamed cotton layer, and fixation clamp, fixation clamp both sides are all hinged with and renovate, renovate and form fixation hook, fixation hook offers semicircle shape draw-in groove, chute is offered in the middle part of fixation clamp, chute arranges two fixing posts, two fixing posts can move back and forth on chute, on fixing patch PVC foamed cotton layer, fixation clamp both sides offer through hole；And fixation adhesive tape, fixation adhesive tape includes the outer epiphragma of the bottom-up adhesive tape set gradually, adhesive tape medical pressure-sensing glue-line and adhesive tape PVC foamed cotton layer.This PICC conduit retainers Pasting is fixed on patient body-surface, PICC conduit is fixed with being arranged at the fixing through hole sticked cooperation by being arranged at the fixation hook renovated, but, owing to fixation hook and through hole coordinate fixing, need just can take apart by bigger external force to renovate, easily involve conduit when changing conduit retainers, also easily hurt patient skin, make troubles to nursing staff's operation simultaneously.Additionally, fixing patch is big to the bonding area of patient skin, patient activity easily causes the discomfort pasting district's skin.

Utility model content

This utility model provides a kind of conduit retainers, when solving the replacing of existing conduit retainers, it is easy to the problem hurting patient skin.

This utility model solves the technical scheme is that conduit retainers of its technical problem, including liner, the one side of described liner arranges adhesive-layer, and the another side of liner arranges the connecting plate of strip, connecting plate arranges two spud piles, the arranged outside screw thread of spud pile；Conduit retainers also include two can be suitable with spud pile thread cap.

Liner is pasted and fixed on patient body-surface, then two sewing holes of PICC conduit or the fixed-wing of central venous catheter is through on two spud piles respectively, again through thread cap, PICC conduit or central venous catheter is fixed.

Further, described liner is the shape of big at both ends and small in middle.

Liner is the shape of big at both ends and small in middle, reduces the area that liner is pasted on skin continuously, enhances fixed effect, and reduction of patient activity can cause the sense of discomfort pasting district's skin.

Specifically, described liner is formed by connecting by the sticking tablet of two circles or ellipse, and described connecting plate is arranged between two sticking tablets, and two described spud piles are respectively arranged at the two ends of connecting plate.

Further, the axial of described spud pile is mutually perpendicular to connecting plate place plane.

Further, the surface configuration epiphragma of described adhesive-layer.During use, tear epiphragma, then liner is pasted on the skin of patient.

Further, described liner is not provided with the side of connecting plate and arranges medical pressure-sensitive adhesive, the arranged outside adhesive-layer of medical pressure-sensitive adhesive, the arranged outside epiphragma of adhesive-layer.

The beneficial effects of the utility model are: be pasted and fixed on by liner on patient body-surface skin, the sewing hole of the PICC conduit of patient or the fixed-wing of central venous catheter is penetrated spud pile, then is screwed in spud pile by thread cap.Owing to PICC conduit or central venous catheter coordinate fixing by spud pile and thread cap, when changing conduit retainers, rotate thread cap and cause the movement of liner hardly, can avoid hurting the skin of patient, and simplify nursing procedure.

Liner is the shape of big at both ends and small in middle, reduces liner and pastes the area of fixing skin continuously, it is to avoid solely pastes the tension of the skin that fixing large area causes, enhances fixed effect, alleviate liner simultaneously and be pasted on the sense of discomfort caused on skin.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model conduit retainers.

Parts, position and numbering in figure: liner 1, adhesive-layer 2, connecting plate 3, spud pile 4, thread cap 5.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As it is shown in figure 1, this utility model conduit retainers, including liner 1, the bottom surface of liner 1 arranges adhesive-layer 2, and the end face of liner 1 arranges the connecting plate 3 of strip, and connecting plate 3 arranges two spud piles 4, the arranged outside screw thread of spud pile 4；Conduit retainers also include two can be suitable with spud pile 4 thread cap 5.

Liner 1 is used for being pasted on patient body-surface, the liner 1 shape in big at both ends and small in middle, namely in dumbbell shaped, so can reduce the area that liner 1 is pasted on skin continuously, not only can strengthen fixed effect, and patient activity can be reduced and cause the sense of discomfort pasting district's skin.Specifically, liner 1 is formed by connecting by the sticking tablet of two circles or ellipse, and connecting plate 3 is arranged between two sticking tablets, and two described spud piles 4 lay respectively at the two ends of connecting plate 3, being axially mutually perpendicular to connecting plate 3 place plane of spud pile 4.

Whole conduit retainers is in axially symmetric shape, and wherein axis of symmetry is the line at the center of the sticking tablet of two circles or ellipse, or the perpendicular bisector of the line of centres that axis of symmetry is two sticking tablets.Liner 1 selects flexible material to make, and connecting plate 3 and spud pile 4 select hard material, and spud pile 4 can be fixed on connecting plate 3, it is also possible to be connecting plate 3 and spud pile 4 is one overall.Connecting plate 3 in the form of sheets, and directly paste be fixed on liner 1, connecting plate 3 can avoid spud pile 4 to topple over, and PICC conduit or central venous catheter are had insulation blocking effect.Additionally, anti-skidding rib can also be arranged outside thread cap 5.The bottom surface of liner 1 can directly arrange adhesive-layer 2, the surface configuration epiphragma of adhesive-layer 2, during use, is torn by epiphragma.Or, the bottom surface of liner 1 arranges medical pressure-sensitive adhesive, and the outside of medical pressure-sensitive adhesive arranges adhesive-layer 2 again, and the outside of adhesive-layer 2 arranges epiphragma again.

During use, liner 1 is pasted and fixed on the appropriate location of patient body-surface skin, then two sewing holes of PICC conduit or the fixed-wing of central venous catheter are respectively penetrated two spud piles 4, fix respectively through thread cap 5 again, the movement of liner 1 is caused hardly owing to rotating thread cap 5, can avoid hurting the skin of patient, simplify nursing procedure simultaneously.Conduit retainers can be also used for the fixing of the drainage tube with fixed-wing and sewing hole.Additionally, the shape that the liner 1 of conduit retainers is in big at both ends and small in middle, enhance fixed effect, alleviate liner 1 and be pasted on the sense of discomfort caused on skin.

Claims

1. conduit retainers, it is characterized in that: include liner (1), the one side of described liner (1) arranges adhesive-layer (2), the another side of liner (1) arranges the connecting plate (3) of strip, connecting plate (3) arranges two spud piles (4), the arranged outside screw thread of spud pile (4)；Conduit retainers also include two can be suitable with spud pile (4) thread cap (5).

2. conduit retainers as claimed in claim 1, it is characterised in that: the described liner (1) shape in big at both ends and small in middle.

3. conduit retainers as claimed in claim 2, it is characterized in that: described liner (1) is formed by connecting by the sticking tablet of two circles or ellipse, described connecting plate (3) is arranged between two sticking tablets, and two described spud piles (4) are respectively arranged at the two ends of connecting plate (3).

4. conduit retainers as claimed in claim 1, it is characterised in that: being axially mutually perpendicular to connecting plate (3) place plane of described spud pile (4).

5. the conduit retainers as described in Claims 1-4 any claim, it is characterised in that: the surface configuration epiphragma of described adhesive-layer (2).

6. the conduit retainers as described in Claims 1-4 any claim, it is characterized in that: described liner (1) is not provided with the side of connecting plate (3) and arranges medical pressure-sensitive adhesive, the arranged outside adhesive-layer (2) of medical pressure-sensitive adhesive, the arranged outside epiphragma of adhesive-layer (2).