CN208838323U

CN208838323U - Medical foam application

Info

Publication number: CN208838323U
Application number: CN201821018508.4U
Authority: CN
Inventors: 徐敏敏; 顾超兰; 刘绍凡; 颜杨
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-05-10
Anticipated expiration: 2028-06-29

Abstract

The utility model relates to field of medical products; it is applied more particularly to a kind of medical foam; it is widely used in oozing out more wound; such as the ulcer of lower limb and pressure sore, II degree of burn, postoperative wound and skin abrasion are also applied for thickness skin donor wound; protective film, middle layer polyurethane film, upper layer hydrocolloid adhesive film including bottom; the middle layer polyurethane film and upper layer hydrocolloid adhesive film are equipped with watch window, and the watch window is embedded with fin, and fin is wherein connect with middle layer polyurethane film on one side；The fin of centre setting movable can be raised, to observe the case where foam applies lower wound by watch window, also can be by watch window to Wound during Dressing Change, structure is simple, easy to use, need to open the trouble of entire foam application repeatedly so as to avoid medical staff, also guarantee that hydrocolloid adhesive film in upper layer pastes caking property on the skin always, firm pasting will not be fallen easily during use, the material cost of replacement is saved, also saves medical treatment expense for patient.

Description

Medical foam application

Technical field

The utility model relates to field of medical products, and in particular to a kind of medical foam application, be widely used in exudation compared with More wounds, such as the ulcer of lower limb and pressure sore, II degree of burn, postoperative wound and skin abrasion are also applied for thickness skin donor wound, are suitable Wound provides protection in entire agglutination.

Background technique

Foam application is a kind of sterile polyurethane foam dressing, based on polyurethane foam dressing and hydrocolloid viscose glue The dressing of support, the dressing are to have viscose glue dressing, for conventional sheet and anisotropic dressing (including sacrum tail patch, heel patch and butterfly Note).The upper layer for pasting part of dressing surrounding is polyurethane film；Lower layer is hydrocolloid viscose glue, by sodium carboxymethylcellulose and people The composition such as rubber is made, the intermediate region of dressing is polyurethane foam.

Foam application is the polyurethane foam dressing of sterile disposable, soft, absorbability, fitting, can be mentioned for wound For a suitable moist environment, facilitate wound healing, while effectively managing wound fluid.But according to clinical medical and nursing Staff response, which applies stick on wound after since gumminess is poor, be torn it is primary after glue again it is viscous can fall, need Glued again with medical proof fabric it is viscous, although foam application is disposable product, in a short time medical staff otherwise Disconnected tearing observes wound or tears dressing, is also required to check patient's wound when nurse joins shift, thus The avulsed number of foam application is more, more expensive by adding this foam application cost, will not be torn and check primary just replacement, this Operation is also unfavorable for foam application and is sufficiently used.

Summary of the invention

In view of the technical problems existing in the prior art, the utility model provide one kind can to avoid being torn repeatedly, Polyurethane film can be made to be attached to wound always, and medical staff can be allowed arbitrarily to check, the foam of dressing application.

To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:

Medical foam application, protective film, middle layer polyurethane film, upper layer hydrocolloid adhesive film including bottom, the middle layer Polyurethane film and upper layer hydrocolloid adhesive film are equipped with watch window, and the watch window is embedded with fin, and wherein the one of fin Side is connect with middle layer polyurethane film.

Using the foam application of this design, the fin of centre setting movable can be raised, to be seen by watch window The case where foam applies lower wound is examined, also can be by watch window to Wound during Dressing Change, in the process, entire foam applies upper Layer hydrocolloid adhesive film surrounding edge is attached to wound circumference always, and the surrounding of middle layer polyurethane film is also covered on wound always, Fin forms one with middle layer polyurethane film, upper layer hydrocolloid adhesive film when covering conjunction, has no effect on integral foam application Use, structure is simple, easy to use, need to open the trouble of entire foam application repeatedly so as to avoid medical staff, Guarantee that hydrocolloid adhesive film in upper layer pastes caking property on the skin always, firm pasting will not be fallen easily during use, section The material cost about replaced also saves medical treatment expense for patient.

It further limits, the fin for the opposite side connecting with middle layer polyurethane film is equipped with unpacking item, and unpacking item is equipped with The viscose glue that can be bonded in the hydrocolloid adhesive film of upper layer.The effect of unpacking item is that medical staff is facilitated to open fin, is covering the wing Also it can prevent fin from tilting using viscose glue being fitted on the hydrocolloid adhesive film of upper layer tightly after piece, cause it complete It is complete to be bonded wound and absorb exudate.

It further limits, the fin is equally made of polyurethane and hydrocolloid viscose material, material of the fin with its ontology The consistent just convenient cap conjunction of material is treated on wound, does not influence its whole using effect, the watch window opened up also can be just Learn that wound situation, the two combine the recovery for being more conducive to patient in time in medical staff.

It further limits, the fin is square or circle.

It further limits, the bottom surface of the fin is equipped with the annular ring for protruding from fin bottom surface, and annular ring can also be Rectangular or round, the material of annular ring is also equally polyurethane with fin, and the effect of design is conveniently to add in annular ring Chinese medicine, because on Chinese clinical medicine, the Traditional Chinese medicine plaster that usually uses self-control to configure is helped on wound or acupuncture point with this Wound restores, so the effect of this annular ring is the Chinese medicine for blocking molten condition, allows Chinese medicine to apply in fixed region in affected part, prevents Only trickle everywhere.

It further limits, the upper plane surrounding of the upper layer hydrocolloid adhesive film is uniform-distribution with several spare adhesive tape, standby With the effect of adhesive tape be after the viscous stickiness of upper layer hydrocolloid adhesive film weakens, can be with or even after repeatedly tearing and can not glue Spare adhesive tape is enabled, to avoid this foam application there are also being replaced under acting on, medical material is both saved, also saves and see for patient Disease spending.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of round medical foam application；

Fig. 2 is the main view the schematic diagram of the section structure of the fin opening state of round medical foam application；

Fig. 3 is the schematic view of the front view of rectangular medical foam application.

Specific embodiment

In order to which those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the utility model Technical solution further illustrates.

Medical foam application as shown in Figure 1 and Figure 2, protective film, middle layer polyurethane film 1, upper layer hydrocolloid including bottom Adhesive film 2, protective film be protect upper layer hydrocolloid adhesive film 2 viscosity and be arranged, apply foam using when be torn, Generally transparent film-form, is not shown in the figure, and integral foam applies rounded, the middle layer polyurethane film 1 and upper layer glue Body adhesive film 2 is equipped with watch window 3, and the watch window 3 is embedded with fin 4, wherein one side of fin 4 and middle layer polyurethane Film 1 connects, while opposite side is equipped with unpacking item 5, and unpacking item 5 is viscous in upper layer hydrocolloid adhesive film 2 equipped with that can be bonded in Glue.

The fin 4 is equally made of bottom polyurethane 41 and 42 material of top layer hydrocolloid viscose, in watch window, the wing Wherein one side 4A is connect the bottom polyurethane 41 of piece 4 with middle layer polyurethane film 1, one side of the top layer hydrocolloid viscose 42 of fin 4 It is bonded with upper layer hydrocolloid adhesive film 2, the two connection side be in the same side, in this way can be with when tearing the unpacking opening fin 4 of item 5 Skin is directly leaked out, the case where then either observation wound restores, which still carries out dressing to wound, all allows medical staff operation side Just, no longer worry entirely to tear the problem of can not pasting on the skin again after foam applies.

The fin 4 is rounded.

The bottom surface of the fin 4 is equipped with the annular ring 6 for protruding from 4 bottom surface of fin, and the shape of annular ring 6 is circle, The integral thickness of fin 4 is the integral thickness of both middle layer polyurethane film 1, upper layer hydrocolloid adhesive film 2 at this time.

The upper plane surrounding of the upper layer hydrocolloid adhesive film 2 is uniform-distribution with four spare adhesive tape 7, it is ensured that surrounding Can stress be attached to affected part, avoid wherein tilting on one side to influence its absorb wound exudate.

In addition, integral foam application is also square, glutinous in upper layer hydrocolloid as shown in figure 3, fin 4 can also be to be rectangular Setting on one side one spare adhesive tape 7 of glue film 7, the annular ring 6 on bottom surface are similarly rectangular, are also not limited to this certainly, also It can be circle, the mutually arranged combination of the two.

For sacrum tail patch, heel patch and such abnormity application such as butterfly note, it is equally applicable to setting for watch window and fin Meter.

Medical foam provided by the utility model application is described in detail above, the explanation of specific embodiment is It is used to help understand the method and its core concept of the utility model.It should be pointed out that for the ordinary skill people of the art For member, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, this A little improvement and modification are also fallen into the protection scope of the utility model claims.

Claims

1. medical foam applies, protective film, middle layer polyurethane film, upper layer hydrocolloid adhesive film including bottom, it is characterised in that: The middle layer polyurethane film and upper layer hydrocolloid adhesive film are equipped with watch window, and the watch window is embedded with fin, fin Wherein on one side connect with middle layer polyurethane film.

2. medical foam application according to claim 1, it is characterised in that: the opposite side being connect with middle layer polyurethane film Fin is equipped with unpacking item, and unpacking item is equipped with the viscose glue that can be bonded in the hydrocolloid adhesive film of upper layer.

3. medical foam application according to claim 2, it is characterised in that: the fin is equally by polyurethane and hydrocolloid Viscose material is made.

4. medical foam application according to claim 3, it is characterised in that: the fin is square or circle.

5. medical foam application according to claim 4, it is characterised in that: the bottom surface of the fin is equipped with and protrudes from The annular ring of fin bottom surface.

6. medical foam application according to claim 1, it is characterised in that: the upper plane of the upper layer hydrocolloid adhesive film Surrounding is uniform-distribution with several spare adhesive tape.