CN218165489U

CN218165489U - Waterproof dressing subsides with auxiliary structure

Info

Publication number: CN218165489U
Application number: CN202221633844.6U
Authority: CN
Inventors: 谢结珍
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-30
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a waterproof dressing plaster with an auxiliary structure, which comprises a conduit communicated with a patient tube placing opening, an adhesive layer, a dressing layer, a dosing assembly and a waterproof adhesive film, wherein the dressing layer, the dosing assembly and the waterproof adhesive film are sequentially adhered to the upper surface of the conduit from bottom to top; a transparent window is vertically arranged at the pipe placing openings of the sticking layer, the dressing layer, the dosing assembly and the waterproof sticking film in a penetrating way, and the middle part of the catheter passes through the transparent window; the medicine feeding assembly comprises a medicine feeding bag, an infiltration layer arranged in the middle of the bottom surface of the medicine feeding bag, a medicine feeding pipe and a medicine feeding cover, and the liquid medicine in the medicine feeding bag sequentially permeates to the infiltration layer, the sticking layer and the human skin. The medicine adding component of the utility model can continuously contain the liquid medicine around the human body pipe orifice, thereby reducing the risk of infection; the transparent window need not tear the dressing subsides and also can in time look over the connection condition of putting pipe mouth department to and monitor the liquid medicine volume in the medicine bag, factor of safety is high.

Description

Waterproof dressing subsides with auxiliary structure

Technical Field

The utility model relates to a dressing pastes technical field, mainly relates to a waterproof dressing pastes with auxiliary structure.

Background

The whole of the existing dressing paste is non-transparent and milk white, whether the connection of the tube placing opening is tight or not and whether the blood vessel skin of a human body is normal can be seen only by tearing the dressing paste, and the catheter can be pulled during tearing, so that the connection of the tube placing opening is loosened; the catheter is fastened on a human body by the dressing paste alone, and the catheter can be loosened due to the touch of foreign objects, so that the treatment of a patient is influenced. Most patients need to clean and disinfect the stoma every day and re-apply the liquid medicine, so the operation is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a waterproof dressing subsides with auxiliary structure is provided to connect firmly, sustainable liquid medicine of paining.

The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:

a waterproof dressing plaster with an auxiliary structure is characterized by comprising a catheter communicated with a patient tube placing opening, a sticky adhesive layer on the lower surface, a dressing layer, a medicine adding assembly and a waterproof adhesive film, wherein the dressing layer, the medicine adding assembly and the waterproof adhesive film are sequentially laminated and adhered to the upper surface of the catheter from bottom to top;

the pasting layer is adhered to the lower surfaces of the dressing layer and the catheter, a transparent window is vertically arranged at the pipe placing openings of the pasting layer, the dressing layer, the medicine adding assembly and the waterproof pasting film in a penetrating manner, and the middle part of the catheter penetrates through the transparent window;

the medicine feeding assembly comprises a medicine feeding bag for packaging medicine liquid, an infiltration layer arranged in the middle of the bottom surface of the medicine feeding bag, a medicine feeding pipe communicated with the medicine feeding bag and extending outwards, and a medicine feeding cover used for sealing the pipe orifice of the medicine feeding pipe, wherein the medicine liquid in the medicine feeding bag sequentially permeates to the infiltration layer, the sticking layer and the human skin.

In a preferred embodiment of the present invention, a three-way joint is disposed at the pipe placing opening at the periphery of the conduit, and buffering members are disposed at corners of the three-way joint, respectively; the first connector of the three-way joint is vertical to the pipe placing opening, and the guide pipe sequentially penetrates through the second connector and the first connector of the three-way joint.

The utility model discloses a preferred embodiment the inside of three way connection's third interface is provided with the pressure release pipe, the outer end of pressure release pipe is provided with the pressure release lid, the pressure release pipe intercommunication is in the pipe three way connection department.

In a preferred embodiment of the present invention, a pressure reducing layer is disposed inside the bottom surface of the adhesive layer, and the periphery of the three-way joint passes through the pressure reducing layer.

In a preferred embodiment of the utility model, the periphery of the medicine adding bag and the periphery of the infiltration layer are evenly coated with a buffer layer, and the buffer layer is foam cotton or silica gel.

In a preferred embodiment of the utility model, two sides of the waterproof adhesive film and the dosing assembly are respectively connected with a stretchable fixing assembly, and the fixing assembly comprises a pair of binding strips, one ends of which are respectively fixed at two sides of the waterproof adhesive film and the buffer layer, a clamping head arranged at the other end of the first binding strip, and a plurality of clamping holes arranged at the other end of the second binding strip; the binding strips are elastic, and the clamping head is clamped in one of the clamping holes.

The beneficial effects of the utility model are that: a waterproof dressing paste with an auxiliary structure is characterized in that a medicine adding assembly is arranged on a pipe placing opening, liquid medicine in a medicine adding bag can continuously permeate to a permeation layer, an adhesion layer and human skin, and liquid medicine is continuously arranged on the periphery of the pipe placing opening of a human body, so that the risk of infection is reduced; the transparent window is vertically arranged at the position of the pipe orifice, so that the connection condition of the pipe orifice can be timely checked without tearing the dressing paster, the liquid medicine amount in the medicine adding bag can be monitored, and the safety factor is high.

The tee joint is matched with the pressure relief pipe to prevent negative pressure from occurring at the position where the human body is placed, so that liquid can be conveniently input or output; put the tee bend of nose department and regard as the direction, cooperate the fixed subassembly that adds the peripheral extension of medicine subassembly and set up, prevent that pipe, dressing subsides from producing not hard up, and the position of pipe is more stable.

Drawings

Fig. 1 is a schematic structural diagram of a waterproof dressing patch with an auxiliary structure of the present invention.

Fig. 2 is a second schematic structural diagram of a waterproof dressing patch with an auxiliary structure according to the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1 to 2, a waterproof dressing patch with an auxiliary structure is shown, which comprises a catheter 100 communicated with a patient tube placing opening, an adhesive layer 200 with adhesive on the lower surface, a dressing layer 300 laminated and adhered on the upper surface of the catheter 100 from bottom to top in sequence, a drug adding assembly 400 and a waterproof adhesive film 500; the adhesive layer 200 is adhered to the lower surfaces of the dressing layer 300 and the catheter 100, a transparent window 610 is vertically arranged at the position of the tube placing port of the adhesive layer 200, the dressing layer 300, the medicine adding assembly 400 and the waterproof adhesive film 500 in a penetrating manner, and the middle part of the catheter 100 penetrates through the transparent window 610. The dressing patch is applied to a human body and is suitable for intravenous transfusion of static blood vessels and arterial blood vessels or liquid input and output at a stoma; the transparent window is vertically arranged at the position of the pipe orifice, so that the connection condition of the pipe orifice can be timely checked without tearing the dressing paster, the liquid medicine amount in the medicine adding bag can be monitored, and the safety factor is high.

The medicine adding assembly 400 comprises a medicine adding bag 410 for packaging medicine liquid, an infiltration layer 420 arranged in the middle of the bottom surface of the medicine adding bag 410, a medicine adding pipe 430 communicated with the medicine adding bag 410 and extending outwards, and a medicine adding cover 440 for sealing the orifice of the medicine adding pipe 430, and the medicine liquid in the medicine adding bag 410 slowly penetrates into the infiltration layer 420, the adhesive layer 200 and the human skin in sequence. The medicine feeding assembly is arranged on the pipe orifice, the liquid medicine in the medicine feeding bag can continuously permeate to the permeation layer, the sticking layer and the skin of the human body, and the liquid medicine is continuously arranged on the periphery of the pipe orifice of the human body, so that the risk of infection is reduced.

The medicine adding pipe 430 is vertically arranged in the middle of the upper end of the medicine adding bag 410, and the medicine adding bag 410 and the medicine adding pipe 430 are combined to form an inverted T-shaped longitudinal section; the medicine feeding tube 430 passes through the waterproof adhesive film 500 along the transparent window 610 and extends out of the outside, so that the transparent window can conveniently observe whether liquid medicine is still in the medicine feeding bag. The periphery of the medicine adding bag 410 and the periphery of the infiltration layer 420 are uniformly coated with a buffer layer 450, and the buffer layer 450 is made of foam cotton or silica gel.

A three-way joint 620 is arranged at the pipe placing opening on the periphery of the guide pipe 100, and buffer parts are respectively arranged at the corners of the three-way joint 620; the first interface of the three-way joint 620 is vertical to the pipe placing opening, and the guide pipe 100 sequentially passes through the second interface and the first interface of the three-way joint 620; the three-way joint ensures that the position of the tube placing opening is not covered by dressing, thereby reducing the oppressive feeling of the catheter at the tube placing opening to the skin of the human body.

A pressure relief pipe 621 is arranged inside the third interface of the three-way joint 620, a pressure relief cover is arranged at the outer end of the pressure relief pipe 621, and the pressure relief pipe 621 is communicated with the three-way joint 620 of the catheter 100; when the liquid medicine in the infusion bottle is to be conveyed completely, and the liquid medicine is not required to be input into the human body any more, or the liquid is conveyed outwards from the human body, the pressure relief cover can be opened to relieve the pressure, so that the negative pressure at the position where the human body is placed is prevented from affecting the health of the human body, and the liquid can be conveniently input or output.

A decompression layer is arranged on the inner side of the bottom surface of the adhesive layer 200, and the periphery of the three-way joint 620 penetrates through the decompression layer; the pressure reduction layer is the sponge that the polyurethane material made, and the part soft with skin contact reduces the adhesive area of pasting layer and human skin, plays the ventilative effect of decompression, improves patient's comfort level.

The two sides of the waterproof adhesive film 500 and the dosing assembly 400 are respectively connected with a stretchable fixing assembly 700, and the fixing assembly 700 comprises a pair of binding strips 710, one ends of which are respectively fixed on the two sides of the waterproof adhesive film 500 and the buffer layer 450, clamping heads 720 arranged at the other ends of the first binding strips, and a plurality of clamping holes 730 arranged at the other ends of the second binding strips; the pair of binding strips 710 has elasticity, and the clamping head 720 is clamped in one clamping hole 730, so that the dressing plaster is integrally fixed on one of the wrist, arm, leg and waist of a human body. Put the tee bend of nose department and regard as the direction, the cooperation adds the peripheral fixed subassembly that extends the setting of medicine subassembly, and the ligature strip has limit function, prevents that pipe, dressing paste from touching because of the foreign object and producing not hard up, and the position of pipe is more stable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents.

Claims

1. A waterproof dressing plaster with an auxiliary structure is characterized by comprising a catheter communicated with a patient tube placing opening, a sticky adhesive layer on the lower surface, a dressing layer, a medicine adding assembly and a waterproof adhesive film, wherein the dressing layer, the medicine adding assembly and the waterproof adhesive film are sequentially laminated and adhered to the upper surface of the catheter from bottom to top;

2. The waterproof dressing sticker with auxiliary structure as claimed in claim 1, wherein a tee joint is provided at the pipe placing port at the periphery of the conduit, and buffer members are provided at the corners of the tee joint, respectively; the first connector of the three-way joint is vertical to the pipe placing opening, and the guide pipe sequentially penetrates through the second connector and the first connector of the three-way joint.

3. The waterproof dressing sticker with an auxiliary structure as claimed in claim 2, wherein a pressure relief pipe is arranged inside the third port of the three-way joint, a pressure relief cover is arranged at the outer end of the pressure relief pipe, and the pressure relief pipe is communicated with the three-way joint of the conduit.

4. The waterproof dressing patch with auxiliary structure as claimed in claim 3, wherein a pressure reducing layer is provided on the inner side of the bottom surface of said adhesive layer, and the outer periphery of said three-way joint passes through said pressure reducing layer.

5. The waterproof dressing patch with the auxiliary structure as claimed in claim 1, wherein a buffer layer is uniformly coated around the periphery of the medicine adding bag and the infiltration layer, and the buffer layer is foam cotton or silica gel.

6. The waterproof dressing sticker with the auxiliary structure as claimed in claim 5, wherein stretchable fixing assemblies are connected to two sides of the waterproof sticking film and the dosing assembly respectively, and each fixing assembly comprises a pair of binding strips, one ends of which are fixed to two sides of the waterproof sticking film and the buffer layer respectively, a clamping head arranged at the other end of the first binding strip, and a plurality of clamping holes arranged at the other end of the second binding strip; the binding strips are elastic, and the clamping head is clamped in one of the clamping holes.