CN215020459U

CN215020459U - Transdermal drug delivery patch

Info

Publication number: CN215020459U
Application number: CN202120115980.5U
Authority: CN
Inventors: 杜楠
Original assignee: Shenyang Meichen Medical Instrument Co ltd
Current assignee: Shenyang Meichen Medical Instrument Co ltd
Priority date: 2021-01-17
Filing date: 2021-01-17
Publication date: 2021-12-07
Anticipated expiration: 2031-01-17

Abstract

The utility model discloses a percutaneous drug delivery paster, including the bandage, the standing groove has been seted up at the middle part of bandage top side, the filling hole has been seted up at the middle part of diapire in the standing groove, the activity of filling hole inlays and is equipped with cotton pad, the inboard packing of cotton pad has the ointment, the top of ointment just is located the inboard of standing groove and inlays and be equipped with the gauze, the top of gauze just is located the top of bandage and pastes and have the sticky tape, and has seted up a plurality of bleeder vents on the sticky tape, a plurality of through-holes have all been seted up on the left and right both sides of sticky tape just are located the bandage, the top on left bottom of bandage and right side is connected with magic subsides hook thorn face and magic subsides fibre face respectively, the utility model relates to a medicine subsides technical field. The transdermal drug delivery patch is provided with the bandage, and the bandage is used for replacing the traditional drug delivery patch directly adhered to the skin, so that the direct contact of the adhesive tape with the skin is avoided, and pain caused by tearing of the drug patch can be avoided when a patient changes the drug.

Description

Transdermal drug delivery patch

Technical Field

The utility model relates to a medicine subsides technical field specifically is a percutaneous paster of dosing.

Background

Transdermal drug delivery, or transdermal therapy, is a method of drug absorption through the skin, and the drug is absorbed through the skin into the human blood circulation to reach effective blood concentration, realizing a new drug delivery way for disease treatment or prevention.

The existing transdermal drug delivery patch is usually directly adhered to the skin of a patient, when the patient changes the drug, the adhesive tape needs to be torn off from the skin, pain of the patient is often caused, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a transdermal paster of dosing has solved the patient and when changing dressings, needs to tear sticky tape from skin, often can cause patient's pain, uses very inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a transdermal drug delivery paster, includes the bandage, the standing groove has been seted up at the middle part of bandage top side, the filling hole has been seted up at the middle part of diapire in the standing groove, the activity of filling hole is inlayed and is equipped with cotton pad, the inboard packing of cotton pad has the ointment, the top of ointment just is located the inboard of standing groove and inlays and be equipped with the gauze, the top of gauze just is located the top of bandage and pastes and has had the sticky tape, and has seted up a plurality of bleeder vents on the sticky tape, a plurality of through-holes have all been seted up on the left and right both sides of sticky tape just are located the bandage, the top on the left bottom of bandage and right side is connected with magic respectively and pastes hook thorn face and magic subsides fibre face.

Preferably, the binding band is of a strip-shaped strip structure and is made of non-woven fabrics.

Preferably, a plurality of the air holes are distributed in a rectangular array, and the air holes are arranged in a circular through hole structure.

Preferably, a plurality of the through-holes are equidistantly and uniformly distributed, the through-holes are arranged in a strip-shaped through-hole structure, and the through-holes are arranged along the width direction of the binding band.

Preferably, the hook and loop fastening surface and the fiber surface of the hook and loop fastening are both sewn on the binding band, and the hook and loop fastening surface and the fiber surface of the hook and loop fastening are mutually matched.

The utility model provides a transdermal paster of dosing, compare with prior art and possess following beneficial effect:

(1) the transdermal drug delivery patch utilizes the bandage to replace the traditional drug delivery patch which is directly adhered to the skin, thereby avoiding the direct contact of the adhesive tape with the skin, avoiding pain caused by tearing off of the drug patch when a patient changes the drug, and being convenient and fast to use.

(2) This percutaneous paster of dosing utilizes the magic to paste the tying up of realizing the bandage, through be provided with a plurality of through-holes on the bandage and be provided with a plurality of bleeder vents on the sticky tape, ensures the gas permeability in affected part, and bandage tying back simultaneously, the filling hole on the bandage is corresponding with the affected part, and subsequent dressing change is more convenient.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic view of the split structure of the present invention;

in the figure: 1. binding bands; 2. a placement groove; 3. filling the hole; 4. a cotton pad; 5. ointment; 6. gauze; 7. an adhesive tape; 8. air holes are formed; 9. a through hole; 10. hook and thorn surfaces are pasted on the magic tape; 11. the magic is pasted with the fiber surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a transdermal drug delivery patch comprises a bandage 1, a placing groove 2 is arranged in the middle of the top side of the bandage 1, a filling hole 3 is arranged in the middle of the bottom wall in the placing groove 2, a cotton pad 4 is movably embedded in the filling hole 3, ointment 5 is filled in the inner side of the cotton pad 4, gauze 6 is embedded at the top of the ointment 5 and is positioned in the inner side of the placing groove 2, an adhesive tape 7 is adhered at the top of the gauze 6 and is positioned at the top of the bandage 1, a plurality of air holes 8 are formed in the adhesive tape 7, a plurality of through holes 9 are formed in the left side and the right side of the adhesive tape 7 and are positioned on the bandage 1, magic tape hook sticking surfaces 10 and magic tape fiber surfaces 11 are respectively connected at the bottom of the left side and the top of the right side of the bandage 1, the bandage 1 is of a strip-shaped structure, the bandage 1 is made of non-woven fabric, the air holes 8 are distributed in a rectangular array manner, the air holes 8 are arranged in a circular through hole structure, the through holes 9 are evenly distributed at equal intervals, through-hole 9 sets up to bar through-hole structure, and through-hole 9 sets up along the width direction of bandage 1, hook thorn face 10 is pasted to magic and fibre face 11 is pasted to magic is all made up on bandage 1, hook thorn face 10 is pasted to magic and fibre face 11 looks adaptation is pasted to magic, through being provided with bandage 1, utilize bandage 1 to replace traditional direct pasting for the patch on skin, 7 direct and skin contacts of sticky tape have been avoided, the patient is when changing dressings, can not cause because tearing of patch from causing pain, it is convenient to use.

During operation, the patient will fill hole 3 and the affected part and utilize magic subsides hook thorn face 10 and magic subsides fibre face 11 to bond and realize bandage 1's tying, the patient is placed cotton pad 4 in filling hole 3 afterwards, and fill ointment 5 at cotton pad 4 inboardly, make ointment 4 coat behind the affected part, place gauze 6 in standing groove 2, gauze 6 covers at the top of ointment 5 simultaneously, last patient covers sticky tape 7 at the top of gauze 6 and bonds at bandage 1's top, thereby accomplish the application of medicine, when changing dressings, the patient only needs to tear sticky tape 7 from bandage 1, take out gauze 6 and clear up out cotton pad 4 and the ointment 5 in filling hole 3, change new cotton pad 4 again, ointment 5 and bandage 6, bond on 1 with new sticky tape 7 at last, thereby accomplish the operation of changing dressings.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transdermal patch comprising a band (1), characterized in that: placing groove (2) have been seted up at the middle part of bandage (1) top side, filling hole (3) have been seted up at the middle part of diapire in placing groove (2), filling hole (3) internalization inlays and is equipped with cotton pad (4), the inboard packing of cotton pad (4) has ointment (5), the top of ointment (5) and the inboard that is located placing groove (2) are inlayed and are equipped with gauze (6), the top of gauze (6) and the top that is located bandage (1) are pasted and are had sticky tape (7), and have seted up a plurality of bleeder vents (8) on sticky tape (7), a plurality of through-holes (9) have all been seted up on the left, right both sides of sticky tape (7) and are located bandage (1), bandage (1) left bottom and right side top are connected with magic tape hook thorn face (10) and magic tape fiber face (11) respectively.

2. A transdermal drug delivery patch according to claim 1, wherein: bandage (1) sets up to bar banding structure, bandage (1) adopts the non-woven fabrics preparation to form.

3. A transdermal drug delivery patch according to claim 1, wherein: a plurality of the air holes (8) are distributed in a rectangular array, and the air holes (8) are arranged in a circular through hole structure.

4. A transdermal drug delivery patch according to claim 1, wherein: a plurality of through-hole (9) are equidistance evenly distributed, through-hole (9) set up to bar through-hole structure, and through-hole (9) set up along the width direction of bandage (1).

5. A transdermal drug delivery patch according to claim 1, wherein: the magic tape hook thorn face (10) and the magic tape fiber face (11) are both sewn on the bandage (1), and the magic tape hook thorn face (10) and the magic tape fiber face (11) are mutually matched.