CN2186583Y

CN2186583Y - Acupoint medicinal plaster

Info

Publication number: CN2186583Y
Application number: CN 94205262
Authority: CN
Inventors: 汤小虎
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-07
Filing date: 1994-03-07
Publication date: 1995-01-04
Anticipated expiration: 2004-03-07

Abstract

The utility model relates to an acupoint medicinal plaster, composed of a cushion, a medicine core and a cover. Compared with the prior art, the utility model has the prominent distinction that the shape of the cushion is a parabolic rotator. The centre is provided with a concave hole. The hole is provided with a separator and inlaid with the medicine core. The planar portion of the cushion is coated with sticker, and adhered to the cover film. The cover is positioned at the rear on the hole and sealed with the cover film. The medicine core is admixed with control-release agent. The scheme effectively overcomes the defects existing in the prior art, and has the advantages of reasonable preservation of agent, constant and durable medicine effect, obvious curative effect, accurate positioning, no medicine emission to the surrounding, no falling off of the agent and the entire medical plaster, etc.

Description

Acupoint medicinal plaster

This utility model relates to a kind ofly introduces intravital apparatus with medicine, particularly a kind of Acupoint medicinal plaster.

External treatment of Chinese medicine is widely used clinically, and " the theoretical parallel prose " that Qing Dynasty's Wu Shi machine is shown is existing external treatment of Chinese medicine monograph the earliest, emphasizes " reason of external treatment, the i.e. reason of treatment by oral administration of medicines, different person's method ear in the book." in recent years in the reported in literature of sick outer method a lot; relate to clinical each sections such as inside and outside, woman, youngster, bone injury; also obtaining suitable progress aspect the research that contains medical ointment plaster abroad; the plaster of Transdermal absorption progressively replaces pin, tablet form; be subjected to patient's welcome deeply because it can make medicine directly import blood with constant speed, in case and do not feel well applying ointment or plaster; can throw off immediately and eliminate side reaction, assurance medication safe and effective.

Traditional plaster is that the furnishing paste spread on the skin after medicine was ground into powder, dressing such as enclosing cover adhesive plaster, or make plaster (as SHANGSHI ZHITONG GAO one class), be the method that generally adopts both at home and abroad at present, this plaster or plaster, time spent directly is affixed on the skin, and contact area is bigger, easily causes the pollution and the damage of skin, belong to one and paste a usefulness, scope is narrow, and the medicine that has easily to around the diffusion, uncertain therapeutic efficacy is cut.

CN2140759Y discloses a kind of plaster, and it is made up of adhesive plaster, medicament and bluff piece etc., and this plaster has the following disadvantages: 1. the preservation of medicament is improper, is easy to volatilization, the forfeiture drug effect; 2. medicament misplaces easily, can not satisfy the requirement of point application; 3. medicament comes off easily; 4. whole plaster comes off easily.

The purpose of this utility model is to propose a kind of Acupoint medicinal plaster, this scheme is carried out specialized designs at point application, one pastes use more, enlarged the range of application of point application, and avoided medicine to around distribute, adopt medicine to combine simultaneously, make drug effect constant lasting, also reduced to the waste of medical material with to the pollution and the damage of skin with controlled-release material.

That can realize this utility model above-mentioned purpose specifically constitutes a kind of Acupoint medicinal plaster, by the pad lid, medicated core and top cover constitute, the outstanding difference of itself and prior art is: the shape of pad lid is that bus is parabolical rotary body, central authorities are shaped on the hole of a depression, put into barrier film in the hole and stud with medicated core, and the plane of pad lid partly scribbles adhesive sticker, and bonding with epiphragma, top cover is placed on the hole.

Be shaped on chimb on the top cover, after top cover is placed on the hole,, be mixed with controlled release agent in the medicated core with the epiphragma driving fit.

Accompanying drawing 1 is a structure principle chart of the present utility model;

Accompanying drawing 2 is a pad lid of the present utility model, the sketch map of top cover and epiphragma; Among the figure:

1--top cover 2--epiphragma 3--pad lid

4--hole 5--barrier film 6--medicated core

The 7--controlled release agent

Attached Fig. 1 and 2 constitutes a complete embodiment of the present utility model, below in conjunction with drawings and Examples in detail this utility model is described in detail.A kind of Acupoint medicinal plaster, by pad lid (3), medicated core (6) and top cover (1) constitute, pad lid (3) and top cover (1) are made by plastic material, the outstanding difference of itself and prior art is: the shape of pad lid (3) is that bus is parabolical rotary body, central authorities are shaped on the hole (4) of a depression, put into barrier film (5) in the hole (4) and stud with medicated core (6), barrier film (5) with liner not the boiling hot aluminum mylar of transdermal make, the plane of pad lid (3) partly scribbles adhesive sticker, and bonding with epiphragma (2), epiphragma (2) is made for the thin-film material that has no side effect, and top cover (1) is placed on the hole (4).

Top cover is shaped on chimb on (1), and top cover (1) is placed on after hole (4) goes up, chimb be bumped between pad lid (3) and the barrier film (5) and with epiphragma (2) driving fit, the unlikely volatilization of assurance pharmaceutical compositions is mixed with controlled release agent (7) in the medicated core (6).

During use, elder generation opens top cover (1), and epiphragma (2) is thrown off from pad lid (3), and the plane of pad lid (3) part (drug-containing core exposes partly) is pasted on the corresponding acupoints, can reach the purpose for the treatment of with this utility model.

In sum, the utility model proposes a kind of new technical scheme, this scheme has overcome the weak point that prior art exists effectively, have medicament and preserve rationally, drug effect is constant lasting, and curative effect is obvious, accurate positioning, medicine not can to around distribute, medicament and whole plaster difficult drop-off have been obtained good effect in clinic trial.

Claims

1, a kind of Acupoint medicinal plaster, by pad lid (3), medicated core (6) and top cover (1) constitute, it is characterized in that: the shape of pad lid (3) is that bus is parabolical rotary body, central authorities are shaped on the hole (4) of a depression, put into barrier film (5) in hole (4) and stud with medicated core (6), and the plane of pad lid (3) partly scribbles adhesive sticker, and bonding with epiphragma (2), top cover (1) is placed on the hole (4).

2, a kind of Acupoint medicinal plaster according to claim 1 is characterized in that: top cover is shaped on chimb on (1), and top cover (1) with epiphragma (2) driving fit, is mixed with controlled release agent (7) after being placed on the hole (4) in the medicated core (6).