CN209316775U - Can cool down hypo-allergenic PICC sheath - Google Patents

Abstract

The utility model, which provides one kind, can cool down hypo-allergenic PICC sheath, be related to PICC sheath technical field.The hypo-allergenic PICC sheath that can cool down includes: inner layer sheath, and inner layer sheath made of ice wire material is used for and human contact, and inner layer sheath has notch, and notch is used to pass through for the extension tube of PICC conduit.Outer protective sleeve, one end of outer protective sleeve is connected to the separate side for human contact of inner layer sheath and is located at the side of notch, the other end of outer protective sleeve is equipped with velcro, for velcro for being detachably connected the other end of outer protective sleeve and the part of the other side positioned at notch of inner layer sheath, outer protective sleeve can cover notch.The hypo-allergenic PICC sheath that can cool down can reduce Pi Wen, reduce the generation of sweat.By double layer design, extension tube can be fixed on oversleeve, reduce the use of adhesive tape.Can effective protection skin, avoid the symptoms such as allergy generate.

Description

Can cool down hypo-allergenic PICC sheath

Technical field

The utility model relates to PICC sheath technical field, can cool down hypo-allergenic PICC sheath in particular to one kind.

Background technique

It is through periphery implantation central venous catheter (Peripherally inserted central catheter, PICC) A kind of deep venouspuncture technology importing central vein from peripheral vein is suitable for long-term intravenous infusion, parenteral nutrition, anti-tumor The treatment for the treatment of person.Since conduit can be placed in vivo for 1 year, patient is in 1 year for the protection right and wrong of conduit It is often important.

Winter is more since patient wears clothing, and conduit is often touched when wearing off clothes, leads to conduit abjection, sense Dye etc. is unexpected to be occurred, and water penetrates into film (the fixation protective film outside conduit) to patient for fear when taking a shower on ordinary days, leads to conduit Infection etc. is unexpected to be occurred.

For such situation, PICC sheath is used generally to solve, but there is also certain for existing PICC sheath The problem of:

1, what is chosen is high-tension cloth, and gas permeability shortcoming, especially summer are easy sultry, perspiration, or even cause pad pasting Fall off and allergic symptom such as fash, itch occur etc..

2, when wearing sheath simultaneously by expended tube of catheter pressure on the skin, and there are also fixed adhesive tapes for extension tube, usually Cause skin in compression to occur skin allergy fash, itch after a long time, or even has the generation of bubble.

Utility model content

It can cool down hypo-allergenic PICC sheath the purpose of this utility model is to provide one kind, can help to cool down, prevent Sultry and extension tube with adhesive tape is anaphylactic happens.

The embodiments of the present invention are achieved in that

The embodiments of the present invention, which provide one kind, can cool down hypo-allergenic PICC sheath, comprising:

Inner layer sheath, the inner layer sheath made of ice wire material is used for and human contact, and the inner layer sheath, which has, to be cut Oral area, the notch are used to pass through for the extension tube of PICC conduit；

Outer protective sleeve, one end of the outer protective sleeve are connected to separate one for human contact of the inner layer sheath Side and the side for being located at the notch, the other end of the outer protective sleeve are equipped with velcro, and the velcro is for making institute The part for stating the other end of outer protective sleeve and the other side positioned at the notch of the inner layer sheath is detachably connected, The outer protective sleeve can cover the notch.

In addition, the hypo-allergenic PICC sheath that cools down that embodiment according to the present utility model provides, can also have as follows Additional technical characteristic:

In the alternative embodiment of the utility model, the length of the inner layer sheath is 30-40cm.

In the alternative embodiment of the utility model, the both ends of the length direction of the inner layer sheath have cuff portion, The width of the cuff portion is 2cm.

In the alternative embodiment of the utility model, the length of the notch is 10cm.

In the alternative embodiment of the utility model, the width of the outer protective sleeve is less than the length of the inner layer sheath.

In the alternative embodiment of the utility model, the width of the outer protective sleeve is 15cm.

In the alternative embodiment of the utility model, the width side of the length direction of the velcro and the outer protective sleeve To consistent.

In the alternative embodiment of the utility model, the width of the velcro is 2cm.

In the alternative embodiment of the utility model, the outer protective sleeve is cloth.

In the alternative embodiment of the utility model, the notch is in the shape of the letter V.

The beneficial effects of the utility model are:

The hypo-allergenic PICC sheath that can cool down achievees the effect that reduce skin temperature, reduces the production of sweat by choosing ice wire material It is raw.By double layer design, inner layer has small notch, and outer layer designs for cloth, and width is smaller than inner layer, and cloth tail end has self-adhesion Velcro, extension tube can be fixed on oversleeve, reduce the use of adhesive tape.Can effective protection skin, avoid allergy etc. Symptom generates.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the schematic diagram for the hypo-allergenic PICC sheath that cools down that the embodiments of the present invention 1 provide；

Fig. 2 is to be laid on human body using the PICC conduit and expended tube of catheter that can cool down before hypo-allergenic PICC sheath Schematic diagram；

Fig. 3 puts on schematic diagram when inner layer sheath for the human body in Fig. 2；

Fig. 4 is that the structure in Fig. 3 pastes the schematic diagram after upper outer protective sleeve.

Icon: 100- can cool down hypo-allergenic PICC sheath；10- inner layer sheath；11- notch；13- cuff portion；Outside 30- Layer sheath；31- velcro；200- human body；210-PICC conduit；220- expended tube of catheter.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level Height is less than second feature.

Embodiment 1

Please refer to Fig. 1 to Fig. 4, the present embodiment one kind can cool down hypo-allergenic PICC sheath 100, comprising:

Inner layer sheath 10, for contacting with human body 200, inner layer sheath 10 has to be cut inner layer sheath 10 made of ice wire material Oral area 11, notch 11 are used to pass through for the extension tube of PICC conduit 210；

Outer protective sleeve 30, one end of outer protective sleeve 30 be connected to inner layer sheath 10 far from for contacting with human body 200 Side and the side for being located at notch 11, the other end of outer protective sleeve 30 are equipped with velcro 31, and velcro 31 is for making outer layer The other end of sheath 30 and the part of the other side positioned at notch 11 of inner layer sheath 10 are detachably connected, outer protective sleeve 30 can cover notch 11.

Wherein, the inner layer sheath 10 of the present embodiment has been made in ice wire material.Ice silk is a kind of viscose rayon, and moisture percentage is most The physiological requirement for meeting 200 skin of human body has the characteristics that smooth nice and cool, ventilative, antistatic, antiultraviolet.

Especially in the hot summer, patient is easy to perspire, and the stimulation of sweat increases the hair of allergic symptom such as fash It is raw, or even there is the infection of puncture orifice.

Ice silk can reduce skin temperature, reduce the generation of sweat, thus more than solving the problems, such as.

Specifically, the length of inner layer sheath 10 is 30cm.

Detailed, the both ends of the length direction of inner layer sheath 10 have cuff portion 13, and the width of cuff portion 13 is 2cm。

Detailed, the length of notch 11 is 10cm.

In more detail, notch 11 is in the shape of the letter V.

Notch 11, which is arranged, can extremely cool down 220 fold back of expended tube of catheter the outside of hypo-allergenic PICC sheath 100, prevent Only extension tube weighs the problems such as skin causes bubble wounded.

In the present embodiment, the width of outer protective sleeve 30 is less than the length of inner layer sheath 10.

Specifically, the width of outer protective sleeve 30 is 15cm.

Detailed, outer protective sleeve 30 is cloth.Outer protective sleeve 30 is designed with cloth, and width is smaller than inner layer sheath 10, cloth Tail end has the velcro 31 of self-adhesion, and extension tube can be fixed on oversleeve, reduce the use of adhesive tape, both avoid adhesive tape Injury to skin, and facilitate the direction that extension tube is adjusted when infusion.

In more detail, the width direction of length direction with outer protective sleeve 30 of velcro 31 is consistent.

In the present embodiment, the width of velcro 31 is 2cm.

The principle of the present embodiment is:

By using the hypo-allergenic PICC sheath 100 provided in this embodiment that cools down, patient can be punctured at summer Portion be cool down, avoid perspire etc. cause bacterium infection, further through the design of outer protective sleeve 30 and notch 11, remove from The use of adhesive tape, enables expended tube of catheter 220 to be fixed, and not against adhesive tape, expended tube of catheter 220 is avoided to press Upper skin, and adhesive tape is avoided to injure skin, the adjusting in the direction of the expended tube of catheter 220 when for infusion also has benifit very much.

Embodiment 2

The present embodiment is also provided that one kind can cool down hypo-allergenic PICC sheath 100, in the present embodiment and embodiment 1 can The difference of hypo-allergenic PICC sheath 100 of cooling down is:

Specifically, the length of inner layer sheath 10 is 40cm.

Other structures can refer to embodiment 1.

By using the inner layer sheath 10 of different length, the patient for being adapted to different building shape is used.

Embodiment 3

The present embodiment is also provided that one kind can cool down hypo-allergenic PICC sheath 100, in the present embodiment and embodiment 1 can The difference of hypo-allergenic PICC sheath 100 of cooling down is:

Specifically, the length of inner layer sheath 10 is greater than 30cm, it is less than 40cm.

Other structures can refer to embodiment 1.

By using the inner layer sheath 10 of different length, the patient for being adapted to different building shape is used.

Embodiment 4

The present embodiment is also provided that one kind can cool down hypo-allergenic PICC sheath 100, in the present embodiment and embodiment 1 can The difference of hypo-allergenic PICC sheath 100 of cooling down is:

Under some not hot areas or seasonal conditions, inner layer sheath 10 can also select other clothes.

Other structures can refer to embodiment 1.

Different materials is selected for different use environments, can equally remove the use of adhesive tape from, so that conduit extension Pipe 220 can be fixed, and not against adhesive tape, expended tube of catheter 220 be avoided to press upper skin, and adhesive tape is avoided to injure skin The adjusting of skin, the direction of the expended tube of catheter 220 when for infusion also has benifit very much.

Different technologies feature in above-mentioned multiple embodiments can combine in the absence of conflict.

In conclusion the hypo-allergenic PICC sheath 100 that cools down of the utility model reaches reduction by choosing ice wire material The effect of Pi Wen reduces the generation of sweat.By double layer design, inner layer has small notch, and outer layer designs for cloth, and width compares inner layer Small, cloth tail end has the velcro 31 of self-adhesion, and extension tube can be fixed on oversleeve, reduce the use of adhesive tape.Energy Enough effective protection skin, avoids the symptoms such as allergy from generating.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. The hypo-allergenic PICC sheath 1. one kind can cool down characterized by comprising

   Inner layer sheath, the inner layer sheath made of ice wire material is used for and human contact, and the inner layer sheath has notch, The notch is used to pass through for the extension tube of PICC conduit；

   Outer protective sleeve, one end of the outer protective sleeve be connected to the inner layer sheath far from for the side of human contact and Positioned at the side of the notch, the other end of the outer protective sleeve is equipped with velcro, and the velcro is described outer for making The part of the other end and the other side positioned at the notch of the inner layer sheath of layer sheath is detachably connected, described Outer protective sleeve can cover the notch.
2. 2. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the length of the inner layer sheath is 30-40cm。
3. 3. the hypo-allergenic PICC sheath according to claim 2 that cools down, which is characterized in that the length side of the inner layer sheath To both ends there is cuff portion, the width of the cuff portion is 2cm.
4. 4. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the length of the notch is 10cm。
5. 5. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the width of the outer protective sleeve is small In the length of the inner layer sheath.
6. 6. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the width of the outer protective sleeve is 15cm。
7. 7. the hypo-allergenic PICC sheath according to claim 6 that cools down, which is characterized in that the length direction of the velcro It is consistent with the width direction of the outer protective sleeve.
8. 8. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the width of the velcro is 2cm。
9. 9. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the outer protective sleeve is cloth.
10. 10. the hypo-allergenic PICC sheath according to claim 1 that cools down, which is characterized in that the notch is in the shape of the letter V.