CN217138565U - Fully biodegradable disposable sheet - Google Patents

Abstract

The utility model relates to the technical field of medical supplies, a disposable sheet that can be fully biodegraded is provided, which comprises a waterproof layer, an antibacterial layer and a liquid absorption layer, wherein the waterproof layer is a PBAT material layer and is used for separating the permeation of pollution liquid, the waterproof layer is contacted with a mattress, the antibacterial layer is a mixed layer of starch and an antibacterial agent and is used for resisting the infection of bacteria, the liquid absorption layer is a paper layer, and the liquid absorption layer is contacted with a human body and is used for absorbing the pollution liquid; through the technical scheme, the problem that in the related art, due to the fact that the bedsheet is easily soaked by bloodstains and body fluid secretions, the trace which is difficult to clean is left on the mattress is solved.

Description

Fully biodegradable disposable sheet

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a disposable sheet capable of being fully biodegraded.

Background

The bed sheet is laid on the hospital bed used in an operating room or in a clinical application, the bed sheet in the operating room is usually laid manually by medical staff, and the patient is ensured not to be in direct contact with the operating bed during the operation, so that safety and sanitation can be provided for the patient, the operating bed can be prevented from being infected by germs, the bed sheet on the hospital bed in the clinical application is very easy to be soaked by body fluid secretion, bloodstains, disinfectant and the like of the patient, and then the bed sheet below the bed sheet is polluted, and traces which are difficult to clean are left, so that the prior art is required to be improved and improved, and the bed sheet which is laid quickly and easily is treated is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a disposable sheet that can full biodegradable has solved among the correlation technique because the sheet is easy to be soaked by bloodstain, body fluid secretion and is leaded to leaving the problem that is difficult to clear away clean vestige on the bed pad.

The technical scheme of the utility model as follows:

a full-biodegradable disposable sheet comprises a waterproof layer, an antibacterial layer and a liquid absorption layer which are sequentially arranged from bottom to top, wherein the waterproof layer is a PBAT material layer and used for blocking permeation of polluted liquid, the waterproof layer is in contact with a mattress, the antibacterial layer is a mixed layer of starch and an antibacterial agent and used for blocking infection of bacteria, the liquid absorption layer is a paper layer, and the liquid absorption layer is in contact with a human body and used for absorbing the polluted liquid.

As a further technical proposal, the method also comprises the following steps,

the number of the pull belts is several, the pull belts are all arranged below the waterproof layer, and the pull belts are positioned between the waterproof layer and the mattress;

the handle, the handle sets up on the area of drawing, the handle is used for dragging of medical personnel's palm.

As a further technical scheme, the disposable liquid sucking device further comprises two extension sheets, wherein the two extension sheets are respectively arranged on two sides of the liquid sucking layer, and a plurality of individual buckles are arranged on the extension sheets and used for temporarily placing tools.

As a further technical proposal, the liquid absorbing layer is provided with a fixing component which comprises,

the waist belt is arranged at the waist position of the liquid absorption layer and comprises a first waist magic tape and a second waist magic tape which are matched with each other and positioned at two sides of the waist of the patient;

the number of the leg straps is two, the leg straps are arranged on one side, close to the bed tail, of the liquid absorption layer, and the leg straps comprise leg magic tapes I and leg magic tapes II which are matched with each other and located on two sides of legs of the patient;

the arm bridles are arranged on the liquid absorption layer and close to one side of the bed head, and each arm bridle comprises an arm magic tape I and an arm magic tape II which are matched with each other and located on two sides of the arm of the patient.

As a further technical scheme, the waterproof layer is characterized by further comprising corner binding bands, the number of the corner binding bands is four, the corner binding bands are respectively arranged at four corners below the waterproof layer, hooks are arranged at the end portions of the corner binding bands, and the hooks are used for being hung on the corner binding bands.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, the sheet that this scheme provided, include waterproof layer, antibiotic layer, imbibition layer that set gradually from bottom to top, will spread the sheet and lay on the sick bed or on the operating table during use, wherein the imbibition layer is also the ply and is regarded as the contact layer with skin, and the ply is soft adsorptivity is good, can absorb and store body fluid or other liquid pollutant that the patient excretes fast, avoids the random flow or the diffusion of pollutant, realizes concentrating and collects and deals with; the antibacterial layer is formed by mixing starch and an antibacterial agent, and the cost of the film can be effectively reduced by manufacturing the film by using the starch on the premise that the antibacterial agent achieves an antibacterial effect; the PBAT material layer prevents the liquid pollutant absorbed by the liquid absorption layer from permeating into the bed clothes and the sickbed, ensures the cleanness and the sanitation of the bed clothes and the sickbed, reduces the infection of the liquid pollutant to the bed clothes and the sickbed, reduces the transmission path of pathogenic bacteria, can reduce the cleaning workload of the bed clothes, avoids the trace which is difficult to clear away and is left on the bed clothes, can carry out full biodegradation in the natural environment after the sheet is used, and effectively reduces the environmental pollution.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a single-layer structure of the present invention;

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

FIG. 4 is a schematic view of the structure of the corner strap of the present invention;

FIG. 5 is a schematic view of another structure of the present invention in an expanded state;

in the figure: 2. liquid absorption layer, 3, antibacterial layer, 4, waterproof layer, 5, drawstring, 6, handle, 7, expansion sheet, 8, fastener, 9, waist belt, 10, waist magic tape I, 11, waist magic tape II, 12, leg belt, 13, leg magic tape I, 14, leg magic tape II, 15, arm belt, 16, arm magic tape I, 17, arm magic tape II, 18, corner bandage, 19 and hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

As shown in fig. 1 to 5, the present embodiment provides a fully biodegradable disposable sheet, which includes a waterproof layer 4, an antibacterial layer 3, and a liquid absorption layer 2, which are sequentially disposed from bottom to top, wherein the waterproof layer 4 is a PBAT material layer for blocking permeation of a contaminated liquid, the waterproof layer 4 is in contact with a mattress, the antibacterial layer 3 is a mixed layer of starch and an antibacterial agent for blocking infection of bacteria, the liquid absorption layer 2 is a paper layer, and the liquid absorption layer 2 is in contact with a human body and for absorbing the contaminated liquid.

In this embodiment, as shown in fig. 1-2, the drape provided by the present disclosure includes a waterproof layer 4, an antibacterial layer 3, and a liquid absorption layer 2, which are sequentially disposed from bottom to top, and when in use, the drape is laid on a hospital bed or an operating table, wherein the liquid absorption layer 2, i.e., a paper layer, is used as a contact layer with skin, and the paper layer has good flexibility and adsorptivity, so as to rapidly absorb and store body fluid or other liquid pollutants secreted by a patient, thereby avoiding the random flow or diffusion of pollutants, and realizing centralized collection and disposal; the antibacterial layer 3 is formed by mixing starch and an antibacterial agent, and the cost of the film can be effectively reduced by manufacturing the film by using the starch on the premise that the antibacterial agent achieves an antibacterial effect; the PBAT material layer prevents the liquid pollutant absorbed by the liquid absorption layer 2 from permeating into the bed clothes and the sickbed, ensures the cleanness and sanitation of the bed clothes and the sickbed, reduces the infection of the liquid pollutant to the bed clothes and the sickbed, reduces the transmission path of pathogenic bacteria, can also reduce the cleaning workload of the bed clothes, avoids the trace which is difficult to clear away and is left on the bed clothes, can carry out full biodegradation in the natural environment after the sheet is used, and effectively reduces the environmental pollution.

Further, the method also comprises the following steps of,

the number of the pull belts 5 is several, the pull belts 5 are all arranged below the waterproof layer 4, and the pull belts 5 are positioned between the waterproof layer 4 and the mattress;

handle 6, handle 6 sets up on stretching strap 5, and handle 6 is used for dragging of medical personnel's palm.

In this embodiment, as shown in fig. 3, this shop list still includes stretching strap 5 and handle 6, and the patient that has when actually seeking medical advice moves about inconveniently, when the sick bed needs to be shifted, can be pulled handle 6 by a plurality of medical personnel together and upwards carried then will shop the list through stretching strap 5 and mention, will shop the list and shift together with patient, can also effectually avoid medical personnel or other personnel to take place the contact with the patient when making things convenient for the patient to shift, reduces the risk of contact infection.

Further, still include extension list 7, extension list 7 quantity is two, sets up respectively in the both sides of imbibition layer 2, is equipped with a plurality of individual knots 8 on the extension list 7, and individual knot 8 is used for temporarily placing the instrument.

In this embodiment, as shown in fig. 1, 3 and 5, the sheet further includes two extension sheets 7, and the extension sheets 7 are provided with a plurality of individual buttons 8; if spread single width and sick bed or operating table width are the same, medical personnel or patient's slight action all can lead to spreading single the deformation fold, can expose the bed pad of below when the action is too big, lead to bed pad and patient to take place the contact, still increased the risk that bed pad and sick bed quilt are infected when increasing patient infection risk, consequently, through spreading single both sides increase the area that single 7 can effectual increase spread single and patient contact, guarantee the health of patient's environment, it can also support medical personnel to place surgical tool or other clinical instrument temporarily to detain 8 not to be gone up at extension single 7 simultaneously, reduce the time that the instrument switches, improve the efficiency of medical personnel's operation.

Further, a fixing component is arranged on the liquid absorbing layer 2, the fixing component comprises,

the waist belt 9 is arranged at the waist position of the liquid absorption layer 2, and the waist belt 9 comprises a first waist magic tape 10 and a second waist magic tape 11 which are matched with each other and positioned at two sides of the waist of the patient;

the number of the leg straps 12 is two, the leg straps 12 are arranged on one side, close to the bed tail, of the liquid absorption layer 2, and the leg straps 12 comprise leg magic tapes I13 and leg magic tapes II 14 which are matched with each other and located on two sides of legs of a patient;

two arm straps 15 are provided, the arm straps 15 are arranged on the liquid absorption layer 2 at one side close to the bed head, and each arm strap 15 comprises a first arm magic tape 16 and a second arm magic tape 17 which are matched with each other and are positioned at two sides of the arm of the patient.

In the present embodiment, as shown in fig. 1 and 3, the sheet is provided with a fixing component, which includes a waist belt 9, a leg belt 12, and an arm belt 15; when a patient is placed on an operating table for operation or clinical surgical treatment on a hospital bed, in order to avoid the influence of natural neuropathic pain reaction of the patient on ongoing medical treatment, the body of the patient needs to be fixed, and the swing amplitude of the patient is reduced, at this time, the waist, the legs and the arms of the patient can be fixed by using the waist belt 9, the leg belt 12 and the arm belt 15, so that the time for abnormity occurrence and treatment is reduced, and the treatment efficiency of medical staff is improved.

Further, the corner binding belt structure further comprises four corner binding belts 18, the number of the corner binding belts 18 is four, the four corner binding belts are respectively arranged at four corners below the waterproof layer 4, hooks 19 are arranged at the end portions of the corner binding belts 18, and the hooks 19 are used for being hung on the corner binding belts 18.

In this embodiment, as shown in fig. 1 and fig. 3-4, the sheet further includes a corner binding belt 18, and a hook 19 is provided at an end of the corner binding belt 18; when the sheet is laid on the bed, the corner binding bands 18 penetrate through the guard bars on the left side and the right side of the bed head and the bed tail, then the hooks 19 are hung on the corner binding bands 18 to realize the fixation of the sheet, the sheet is prevented from moving randomly, meanwhile, the corner binding bands 18 can also penetrate through the bottom supporting rods of the bed to be fixed or the hooks 19 are directly hung on the corner binding bands 18 to form a circle, the circle is sleeved on the four corners of the bed mattress, and the fixation of the sheet can also be realized.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. A full-biodegradable disposable sheet comprises a waterproof layer (4), an antibacterial layer (3) and a liquid absorption layer (2) which are sequentially arranged from bottom to top, and is characterized in that the waterproof layer (4) is a PBAT material layer used for blocking permeation of polluted liquid, the waterproof layer (4) is in contact with a mattress, the liquid absorption layer (2) is a paper layer, and the liquid absorption layer (2) is in contact with a human body and used for absorbing the polluted liquid;

also comprises the following steps of (1) preparing,

the number of the pull belts (5) is a plurality, the pull belts are arranged below the waterproof layer (4), and the pull belts (5) are located between the waterproof layer (4) and the mattress;

the pull handle (6) is arranged on the pull belt (5), and the pull handle (6) is used for pulling the palm of the medical staff;

the liquid absorbing layer is characterized by comprising two extension sheets (7), wherein the two extension sheets (7) are respectively arranged on two sides of the liquid absorbing layer (2), a plurality of individual buckles (8) are arranged on the extension sheets (7), and the individual buckles (8) are used for temporarily placing tools.

2. A disposable sheet according to claim 1, wherein a fixing member is provided on the liquid absorbent layer (2), the fixing member comprising,

the waist belt (9) is arranged at the waist position of the liquid absorption layer (2), and the waist belt (9) comprises a first waist magic tape (10) and a second waist magic tape (11) which are matched with each other and positioned at two sides of the waist of a patient;

the number of the leg straps (12) is two, the leg straps (12) are arranged on one side, close to the bed tail, of the liquid absorption layer (2), and the leg straps (12) comprise leg magic tapes I (13) and leg magic tapes II (14) which are matched with each other and are positioned on two sides of the legs of the patient;

the arm belt (15) comprises two arm belts (15), the arm belts (15) are arranged on the liquid absorption layer (2) and close to one side of the bed head, and the arm belts (15) comprise first arm magic tapes (16) and second arm magic tapes (17) which are matched with each other and located on two sides of the arm of the patient.

3. A fully biodegradable disposable sheet according to claim 1, characterized in that it further comprises corner straps (18), said corner straps (18) being four in number and being respectively arranged at four corners below said waterproof layer (4), said corner straps (18) being provided at their ends with hooks (19), said hooks (19) being intended to be hooked on said corner straps (18).

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