CN209645620U

CN209645620U - The fixation device of the interim dialysis tubing of neck

Info

Publication number: CN209645620U
Application number: CN201821924919.XU
Authority: CN
Inventors: 刘晓琴; 张春秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2019-11-19
Anticipated expiration: 2028-11-21

Abstract

The utility model relates to a kind of fixation devices of the interim dialysis tubing of neck, are related to hemodialysis technology field, for solve dialysis tubing existing in the prior art fixed form can physiology to patient and psychology cause added burden the technical issues of.The fixation device of the interim dialysis tubing of the neck of the utility model includes ear-hang and casing, by the way that dialysis tubing can be coated on inside by the casing gathering of expansion, and ear-hang by being hung over the ear of human body by the casing after collapsing, make it fix and dismantle to be more convenient, its fixed form will not have an impact the skin of patient, will not by female patient long hair interference and there is the case where infection, so that the fixation of dialysis tubing is not brought extra burden to the physiology of patient；Additionally due to dialysis tubing is covered by the inside of casing, therefore the case where can not see dialysis tubing from outside, so that the purpose of hiding dialysis tubing is played, to mitigate the psychological burden of patient.

Description

The fixation device of the interim dialysis tubing of neck

Technical field

The utility model relates to hemodialysis technology fields, and particularly a kind of the fixed of the interim dialysis tubing of neck fills It sets.

Background technique

China's chronic kidney disease illness rate is more than 10%, and the deterioration of chronic kidney disease will lead to uremic generation.Currently, China's uremic patient about 3,000,000 and also swift and violent every year it is incremented by.87.6% uremic patient will do it haemodialysis.It establishes Good vascular access is that haemodialysis brings possibility, and vascular access is exactly " lifeline " of hemodialysis patients.Vascular access It is divided into provisional, semipermanent and permanent vascular access.Wherein the interim dialysis tubing of neck is because that can establish blood vessel with rapid and convenient Access sets Guan Houke and directly dialyses, win treatment time and clinical universal.The interim dialysis tubing fixation side of traditional neck Method is that dialysis tubing is fixed on to neck or the ear of patient with medical adhesive tape, we have found that such mode in clinical position Have the following deficiencies: that 1. tube drawing events are uncontrollable, the unconscious tube drawing especially in nighttime sleep is impossible to guard against；2. ear skin Delicate, adhesive tape tears patch repeatedly and easily causes skin injury, clinically sees the patient's ear skin being transferred to below once in a while and festers When be really startling；3. be frequently seen be equipped with the interim dialysis tubing of neck patients head it is very stiff and total askew to setting pipe over there, Extreme care is careful, is afraid of the pain involved, extremely uncomfortable；The gauze wrapped up when 4. washing one's face is easily got wet, the long head of women Hair is also easy to be involved in adhesive plaster gauze, always causes patient to be pain because involving hair in unpack procedure, also increases simultaneously The chance of infection；5. relatives and friends always feel that self-image is bad come the patient having when visiting, can generate feel oneself inferior, feeling of shame, It can try every possible means and it is stashed；6. patient always worries that unconscious turn can damage pipe etc. by pressure during sleep at night.

Utility model content

The utility model provides a kind of fixation device of interim dialysis tubing of neck, existing in the prior art for solving The fixed form for analysing pipe can physiology to patient and psychology the technical issues of causing added burden.

The utility model provides a kind of fixation device of interim dialysis tubing of neck, including ear-hang, for hanging over the ear of human body Portion；And

Casing is connected with the bottom end of the ear-hang, and described sleeve pipe is covered in the outside of dialysis tubing, for hiding and protection institute State dialysis tubing；

Described sleeve pipe is configured to deployable structure, and the two sides of described sleeve pipe are connected into cylindric by interconnecting piece.

In one embodiment, the interconnecting piece is hasp, row's button, snap-fastener or magic tape.

In one embodiment, the hair side of the magic tape is greater than the thread gluing along the length of described sleeve pipe circumferential direction The length in the thorn face of band.

In one embodiment, the upper end in described sleeve pipe is additionally provided with the first protection pipe and the second protection pipe, described The vein end and arterial end of dialysis tubing are separately positioned in first protection pipe and the second protection pipe.

In one embodiment, first protection pipe and second protection pipe are configured to the rubber of adjustable in length Sebific duct.

In one embodiment, the lower end of described sleeve pipe is provided with folding extension, the inner wall of described sleeve pipe with The extension is separably attached.

In one embodiment, card convex is provided on the outer wall of described sleeve pipe, the inside of the ear-hang lower end has institute The slot of card convex insertion is stated, the two sidewalls edge of the slot has flexible glue clamping that is extending inwardly and can blocking described sleeve pipe Piece.

In one embodiment, the ear-hang and described sleeve pipe are all made of silica gel material and are made.

In one embodiment, pressure alarm is provided on the outer wall of described sleeve pipe.

In one embodiment, the ear-hang is provided with spiral rubber tube far from the end of described sleeve pipe.

Compared with the prior art, the advantages of the utility model are: can be by dialysis tubing by the casing gathering that will be unfolded It is coated on inside, and the casing after collapsing makes it fix and dismantle and is more convenient by the way that ear-hang to be hung over to the ear of human body, Gu Will not the skin of patient be had an impact by determining mode, will not by female patient long hair interference and there are the feelings infected Condition makes the fixation of dialysis tubing not bring extra burden to the physiology of patient；Additionally due to dialysis tubing is covered by casing Inside, therefore the case where can not see dialysis tubing from outside, so that the purpose of hiding dialysis tubing is played, to mitigate the psychology of patient Burden.

Detailed description of the invention

Hereinafter the utility model will be described in more detail based on the embodiments and with reference to the accompanying drawings.

Fig. 1 is the structural schematic diagram of the fixation device of the interim dialysis tubing of neck in one embodiment of the utility model；

Fig. 2 is the deployed configuration schematic diagram of casing shown in FIG. 1；

Fig. 3 is the structural schematic diagram of the fixation device of the interim dialysis tubing of neck in one embodiment of the utility model；

Fig. 4 is the structural schematic diagram of the fixation device of the interim dialysis tubing of neck in one embodiment of the utility model；

Fig. 5 is the structural schematic diagram of ear-hang shown in Fig. 4；

Fig. 6 is the structural schematic diagram of casing shown in Fig. 4.

Appended drawing reference:

1- ear-hang；2- casing；3- interconnecting piece；

11- slot；12- flexible glue is clamped piece；13- salient point；

The first protection pipe of 21-；The second protection pipe of 22-；23- extension；

24- card convex；25- groove；231- connection buckle；

241- jack.

Specific embodiment

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

As shown in Figure 1, the utility model provides a kind of fixation device of interim dialysis tubing of neck comprising ear-hang 1 and set Pipe 2, wherein ear-hang 1 is used to hang over the ear of human body, and casing 2 is connected with the bottom end of ear-hang 1, and 2 sets of casing in the outer of dialysis tubing Portion, for hiding and protection dialysis tubing.

As shown in Fig. 2, casing 2 is configured to deployable structure, the two sides of casing 2 are connected into cylindric by interconnecting piece 3.In Before installation, casing 2 is in unfolded state；After dialysis tubing is inserted into neck, form casing 2 by the interconnecting piece of 2 two sides of casing Tubulose not only plays the role of protecting dialysis tubing to coat inside it dialysis tubing, but also can be hidden dialysis tubing, To mitigate the burden at heart of patient and its family members, overcome its psychological problems and increase aesthetic feeling.

It further, since casing 2 coats dialysis tubing, therefore can play a protective role thoroughly to analysis pipe, patient is facilitated to carry out face The cleaning in portion and head.

Optionally, interconnecting piece 3 is hasp, row's button or snap-fastener.And hasp, row button and snap-fastener be provided with it is adjustable Position is fastened, to keep the diameter of casing 2 adjustable.

Preferably, interconnecting piece 3 is magic tape (velcro), to improve the convenience used.

Further, the side of casing 2 is provided with the hair side of magic tape, and the other side is provided with the thorn face of magic tape, and The hair side of magic tape is greater than the length in thorn face of magic tape along the length of 2 circumferential direction of casing or the thorn face edge of magic tape covers The length of 2 circumferential direction of pipe is greater than the length of the hair side of magic tape, keeps the paste position of magic tape adjustable, to change set The diameter of pipe 2.

In one embodiment, the upper end on casing 2 is additionally provided with the first protection pipe 21 and the second protection pipe 22, dialysis tubing Vein end and arterial end be separately positioned in the first protection pipe 21 and the second protection pipe 22.

Specifically, the calparine cap of the calparine cap of dialysis tubing vein end and arterial end is inserted respectively into the first protection pipe 21 and second in protection pipe 22, wherein the diameter of the first protection pipe 21 and the second protection pipe 22 is identical as the diameter of calparine cap, Or it is slightly less than the diameter of calparine cap, thus will receive certain resistance when being inserted into calparine cap, but after calparine cap insertion It is capable of forming relatively fixed connection.

Further, the first protection pipe 21 and the second protection pipe 22 are configured to the rubber tube of adjustable in length, so as to Enough adapt to the dialysis tubing of different length.

Optionally, the first protection pipe 21 is configured to screw type rubber tube, when needing using longer first protection pipe 21 When, stretching the first protection pipe 21 keeps its length longer.

Optionally, the outside of the first protection pipe 21 is provided with external screw thread, and the outside of the first protection pipe 21 is connected through a screw thread There is extension extension tube, calparine cap protrudes into extension tube.By rotating extension tube, adjustable extension tube and the first protection pipe 21 Binding site, to make the extended length of the first protection pipe 21.

Structure identical with the first protection pipe 21 can be used in second protection pipe 22, and details are not described herein.

When being dialysed, ear-hang 1 is removed, and the interconnecting piece 3 on casing 2 is opened from the ear of patient, make casing 2 In unfolded state, at this time by the vein end heparin in the first protection pipe 21 (or extension tube) and the second protection pipe 22 (or extension tube) Cap and arterial end calparine cap take out respectively, can be made to vein end and arterial end injection, after the completion of dialysis by interconnecting piece 3 Casing 3 forms tubulose, to continue to coat dialysis tubing, is unaffected the daily life of patient.

Since a part of patient has phenomena such as to medical adhesive tape allergy, casing 2 is fixed on by patient by ear-hang 1 Body on, avoid it is traditional using medical adhesive tape paste fixed form, so that the skin for making patient be avoided to be damaged And reduce skin damage and the probability that infects.

In addition, after casing 2 is unfolded, being protected by the first protection pipe 21 and second since casing 2 is deployable structure Pillar 22 can easily find the calparine cap of vein end and the calparine cap of arterial end, thus medical staff can rapidly to Wherein injection, avoid tradition makes calparine cap be difficult to the phenomenon that being found by winding medical adhesive tape, to improve medical care The working efficiency of personnel.

In one embodiment, as shown in figure 3, the lower end of casing 2 is provided with folding extension 23, casing 2 it is interior Wall and extension 23 are separably attached.

Further, it is provided with connection buckle 231 on the outer wall of extension 23, fluted 25 are arranged on the inner wall of casing 2, when When extension 23 is in folded state, connection buckle 231 is arranged in groove 25, makes its own length of the length of casing 2；When In the open state, connection buckle 231 separates extension 23 from groove 23, and extension 23 is stretched downwards from the inner wall of casing 2 Out, the length of casing 2 is the length of its own and the sum of the length of extension 23 at this time.

The length of casing 2 can be made to extend by the way that extension 23 is arranged, enable adaptation to the dialysis tubing with different length.

Further, the two sides of extension 23 are also equipped with interconnecting piece 3, and extension 23 is enable to be closed at casing 2 Form tubular structure.

Optionally, the lower end of ear-hang 1 and the upper end of casing 2 form a fixed connection.

Optionally, as shown in figure 4, the lower end of ear-hang 1 is detachably connected with the formation of casing 2.Specifically, as shown in fig. 6, Card convex 24 is provided on the outer wall of casing 2, as shown in figure 5, the slot 11 that there is card convex 24 to be inserted into for the inside of 1 lower end of ear-hang, card Convex 24 are arranged in slot 11, and the two sidewalls edge of slot 11 has flexible glue clamping that is extending inwardly and can blocking casing 2 Piece 12, to prevent casing 2 from falling off from the bottom end of slot 11.

Further, as shown in figure 5, being provided with salient point 13 on the inner wall of slot 11, the top of card convex 24 is provided with jack 241, after card convex 24 is arranged in slot 11, salient point 13 is inserted into jack 241, keeps casing 2 and ear-hang 1 fixed.

In one embodiment, ear-hang 1 and casing 2 are all made of silica gel material and are made, and are improved and skin contact with protecting Comfort.

Further, pressure alarm is provided on the outer wall of casing 2.Pressure alarm can remind patient to pay attention in time Dialysis tubing cannot be pressurized it is too quickly too long, when patient during nighttime sleep once be pressed onto casing 2 or patient not in physician guidance Under voluntarily go out when pulling out casing 2, pressure alarm is triggered, so that alarm can be issued, so as to effective pre- anti-falling pipe tube drawing.

In addition, ear-hang 1 is provided with spiral rubber tube far from the end of casing 2.Spiral rubber tube can be stretched, and make Its length increases, to be suitable for different patients.And different spiral rubbers can be flexibly selected according to the mood of patient The color of sebific duct.

In conclusion the fixation device of the utility model has the advantage that, 1, the comfort level that can be improved patient, increase The aesthetics of shape, so that the self-confidence of patient is improved to overcome its psychological problems, to be conducive to the recovery of the state of an illness；2, due to It avoids using medical adhesive tape to fix but hanging over the ear of patient by ear-hang 1, therefore can be avoided skin damage and reduce sense Furthermore the cleaning on head and face can be unfolded in the probability of dye in such a way that ear-hang 1 is fixed convenient for patient；3, pressure report Alert device will call the police in abnormal pressure, therefore can not only remind patient too quickly too long, the Er Qieneng that notices that dialysis tubing cannot be pressurized Enough effectively pre- anti-falling pipe tube drawings.Although the present utility model has been described by reference to the preferred embodiments, but this is not being departed from In the case where the range of utility model, various improvement can be carried out to it and can replace component therein with equivalent.Especially It is, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can combine in any way Come.The utility model is not limited to specific embodiment disclosed herein, but the institute including falling within the scope of the appended claims There is technical solution.

Claims

1. a kind of fixation device of the interim dialysis tubing of neck characterized by comprising

Ear-hang (1), for hanging over the ear of human body；And

Casing (2) is connected with the bottom end of the ear-hang (1), and described sleeve pipe (2) is covered in the outside of dialysis tubing, for hiding and Protect the dialysis tubing；

Described sleeve pipe (2) is configured to deployable structure, and the two sides of described sleeve pipe (2) are connected into cylindric by interconnecting piece (3).

2. the fixation device of the interim dialysis tubing of neck according to claim 1, which is characterized in that the interconnecting piece (3) is Hasp, row's button, snap-fastener or magic tape.

3. the fixation device of the interim dialysis tubing of neck according to claim 2, which is characterized in that the hair side of the magic tape It is greater than the length in the thorn face of the magic tape along the length of described sleeve pipe (2) circumferential direction.

4. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that the set Upper end on pipe (2) is additionally provided with the first protection pipe (21) and the second protection pipe (22), the vein end and artery of the dialysis tubing End is separately positioned in first protection pipe (21) and the second protection pipe (22).

5. the fixation device of the interim dialysis tubing of neck according to claim 4, which is characterized in that first protection pipe (21) and second protection pipe (22) is configured to the rubber tube of adjustable in length.

6. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that the set The lower end of pipe (2) is provided with folding extension (23), and the inner wall of described sleeve pipe (2) and the extension (23) are separably Connection.

7. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that the set It manages and is provided with card convex (24) on the outer wall of (2), the inside of ear-hang (1) lower end has the slot of the card convex (24) insertion (11), the two sidewalls edge of the slot (11) has flexible glue clamping piece that is extending inwardly and can blocking described sleeve pipe (2) (12)。

8. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that the ear It hangs (1) and described sleeve pipe (2) is all made of silica gel material and is made.

9. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that the set It manages and is provided with pressure alarm on the outer wall of (2).

10. the fixation device of the interim dialysis tubing of neck according to any one of claim 1-3, which is characterized in that described Ear-hang (1) is provided with spiral rubber tube far from the end of described sleeve pipe (2).