225results about "Bed wetting prevention" patented technology

Examples relate to devices, systems, and methods for fluid collection such as urine. The urine collection device includes a fluid impermeable barrier and a fluid permeable body. The fluid impermeable barrier at least partially defines a chamber. The fluid impermeable barrier includes at least one elongated portion having a first width and distal to the aperture and a second portion having a second width greater than the first width. The second portion at least partially defines an opening in the fluid impermeable barrier, and the opening has a maximum lateral dimension greater than the first width of the elongated portion. The fluid permeable body is configured to wick fluid away from the opening into the at least one elongated portion.

The utility model relates to a rolling type urination delivery mattress which comprises a bed body and a delivery mattress arranged on the bed body, and further comprises driving frame sets arranged on the two sides of the bed body. The driving roller is arranged on one of the driving frame groups; according to the rolling type urine delivery mattress, the driving frame sets are arranged on the two sides of the bed body, the driving frame sets are used for connecting the driving roller and the driven roller, and meanwhile the two ends of the delivery mattress are wound on the driving roller and the driven roller respectively. When the puerperal mattress is replaced, the puerperal mattress can be automatically wound on the driving roller only by operating the driving frame set to rotate the driving roller, and meanwhile, the driven roller can synchronously release the same amount of puerperal mattress. By means of the design, the patient is effectively prevented from being repeatedly moved when the puerperal mattress is replaced, interference to the patient is greatly reduced, multiple nurses do not need to be matched with one another, and the efficiency and convenience of nursing work are remarkably improved.

The application discloses an anti-edge curling nursing pad and a processing technology, and relates to the field of layered products. The nursing pad comprises, from top to bottom, a surface non-woven fabric, an absorbent core, a bottom PE film, and a composite elastic frame between the edges of the surface non-woven fabric and the bottom PE film. The cross section of the composite elastic frame is a shape of a hook, and the inward width is 20-50 mm. The composite elastic frame is made of a blend comprising the following components: 55-65% low-density polyethylene, 25-35% thermoplastic polyurethane, 5-10% nano calcium carbonate, and 1-3% antioxidant. By constructing a composite elastic frame at the composite edges of the surface and the bottom, a rigid skeleton and an elastic buffer structure are constructed by using the blend system of low-density polyethylene and thermoplastic polyurethane, so that the problem of poor elasticity and easy plastic deformation of the traditional single PE film is effectively solved, and the anti-curling ability and long-term use stability of the edge of the nursing pad are significantly improved.

The utility model discloses a deodorization and bacteriostasis nursing pad, and relates to the field of nursing pads. The deodorization and bacteriostasis nursing pad comprises a base material layer, a water absorption layer is arranged at the top of the base material layer, an antibacterial layer is arranged at the top of the water absorption layer, a surface layer is arranged at the top of the antibacterial layer, a breathable bottom film is arranged at the bottom of the base material layer, and the water absorption layer comprises a fluff pulp layer. Macromolecule resin particles are arranged at the top of the fluff pulp layer, and an absorbent paper layer is arranged at the tops of the macromolecule resin particles. According to the deodorization and bacteriostasis nursing pad, the water absorption layer has a good moisture absorption effect on the base material layer in the using process, the problem that the base material layer is poor in moisture absorption effect in the using process is solved, and the antibacterial layer has a good deodorization and bacteriostasis effect on the base material layer in the using process; the problem that a base material layer is poor in deodorization and antibacterial effect in the using process is solved.

The utility model discloses a nursing reminder device for urinary incontinence of bedridden patients, which relates to the field of medical nursing technology and comprises a mat, wherein an alarm body is installed on one side of the mat near the front end, a positioning component is installed on the top of the mat, a disassembly mechanism is installed inside the mat, the positioning component comprises a cotton pad, the cotton pad is installed at a position near the front end of the top of the mat, a detection groove is provided inside the cotton pad, a sensing piece is inserted inside the detection groove, positioning buckles are installed at the corresponding positions of the front and rear parts of the sensing piece near both sides and the top of the mat, the sensing piece is located in the detection groove and matched with each other, and the sensing piece is connected to the alarm body through a wire body; the detection of humidity and skin pressure degree is convenient, and the fixation is convenient to prevent sliding and deviation, and urine can be absorbed at the same time, the diffusion area is reduced, and cleaning and replacement are convenient.

The utility model provides a nursing structure, which belongs to the technical field of medical equipment, is used for solving the problems that a nursing pad in the prior art is easy to curl, shift or fold and the nursing effect is reduced, and comprises a connecting piece, fixing rods, a supporting rod and a nursing pad, and the fixing rods are arranged at the two ends of the connecting piece; the fixing rod comprises a first fixing rod and a second fixing rod, the first fixing rod and the second fixing rod are connected into a V shape, and the connecting intersection point is further connected with the connecting piece; the supporting rods are installed at the ends of the first fixing rod and the second fixing rod, and the center lines of the supporting rods are perpendicular to the upper end face of the first fixing rod. The two ends of the nursing pad extend downwards, bypass the bottom ends of the supporting rods and bend inwards to wrap the supporting rods. The nursing pad is reliably fixed, and the nursing effect and the comfort level of a patient are improved.

The utility model discloses an anti-pressure-sore urine isolation pad, and relates to the field of nursing materials, the anti-pressure-sore urine isolation pad comprises a PE waterproof bottom film, PE foam is bonded to the middle of the top surface of the PE waterproof bottom film, the PE foam is in a cross trapezoid shape, fluff pulp layers are bonded to the top surfaces of the PE waterproof bottom film and the PE foam, an SAP super absorbent resin layer is bonded to the top surface of the fluff pulp layer, and the SAP super absorbent resin layer is bonded to the top surface of the fluff pulp layer. PE foam of a cross-shaped trapezoidal structure is additionally arranged between the PE waterproof bottom film and the fluff pulp layer and between the fluff pulp layer and the hot air non-woven fabric surface layer, so that the fluff pulp layer, the fluff pulp layer and the hot air non-woven fabric surface layer form a form with the middle higher than the two sides; therefore, when urine leaks in the middle, the speed that the urine overflows towards the two sides can be increased, the urine absorption speed is increased, the time that the human body makes contact with the urine is shortened, bedsores are reduced, meanwhile, the flow guide grooves are formed in the surface of the PE foam, and the speed that the urine overflows towards the two sides can be increased through the flow guide grooves.

Examples relate to devices, systems, and methods for fluid collection such as urine. The urine collection device includes a fluid impermeable barrier and a fluid permeable body. The fluid impermeable barrier at least partially defines a chamber. The fluid impermeable barrier includes at least one elongated portion having a first width and distal to the aperture and a second portion having a second width greater than the first width. The second portion at least partially defines an opening in the fluid impermeable barrier, and the opening has a maximum lateral dimension greater than the first width of the elongated portion. The fluid permeable body is configured to wick fluid away from the opening into the at least one elongated portion.

The utility model discloses a wetting monitoring isolation pad based on a graphene flexible circuit, which comprises an isolation pad body and an intelligent host, and is characterized in that the isolation pad body comprises a surface layer, a hydrophobic shaping layer, a graphene flexible circuit layer, an isolation layer and a bottom layer which are sequentially distributed from top to bottom; the hydrophobic shaping layer comprises an outer layer, a water absorbing layer, a deodorizing layer, a quick-drying layer and an inner layer which are sequentially distributed from top to bottom. In the using process of the medical isolation pad, the graphene flexible circuit layer and the intelligent host are installed, so that medical staff can replace the isolation pad at the first time, peculiar smell in the isolation pad body is reduced through the smell removing layer in the hydrophobic shaping layer, and when the medical staff replace the isolation pad, the isolation pad is not prone to falling off. And the water absorption layer in the hydrophobic shaping layer absorbs the water on the isolation pad in the first time, so that the phenomenon that the wet isolation pad causes discomfort to children or patients due to the fact that medical staff cannot replace the isolation pad in time is avoided.

The utility model discloses a high polymer material nursing pad convenient to absorb water, which relates to the technical field of nursing pads, and comprises an inner surface layer, the bottom of the inner surface layer is fixedly connected with a deodorization layer, the inner surface of the deodorization layer is fixedly connected with deodorization strips, the bottom of the deodorization layer is fixedly connected with a water absorption layer, and the water absorption layer is fixedly connected with the water absorption layer. The bottom of the water absorption layer is fixedly connected with a breathable layer, the bottom of the breathable layer is fixedly connected with a connecting layer, and the bottom of the connecting layer is fixedly connected with an outer surface layer. According to the high polymer material nursing pad convenient to absorb water, the nursing pad is fixed through the outer surface layer, the absorbed secretions are treated through the deodorization strips to reduce peculiar smells in the secretions, the secretions are absorbed through the water absorption layer to prevent the secretions from overflowing and polluting a bed sheet or clothes, the air permeability of the nursing pad is good due to the arrangement of the air permeable layer, and the nursing pad is convenient to absorb water. The influence on the comfort of the nursing pad due to stuffiness and moisture of the contact surface after long-time contact between the human body and the surface of the nursing pad is avoided.

The utility model relates to a combined splicing type medical drawsheet which comprises a first drawsheet body, locking devices are installed at the four corners of the first drawsheet body, and two oppositely-distributed second drawsheet bodies are arranged in the middle of the first drawsheet body. The four corners of the second drawsheet bodies are detachably connected with the first drawsheet bodies through first bonding pieces, first liquid blocking strips are sewn to the other sides of the opposite sides of the second drawsheet bodies, and the first liquid blocking strips are located on the sides, away from the first drawsheet bodies, of the second drawsheet bodies. Second liquid blocking strips are sewn on the second drawsheet body at the two ends of the first liquid blocking strip; an anti-seepage sheet is further arranged between the opposite sides of the two second drawsheet bodies, one side of the anti-seepage sheet is fixedly connected with one second drawsheet body, the other side of the anti-seepage sheet is detachably connected with the other second drawsheet body through a second bonding piece, and the risk that the bed sheet is polluted can be reduced; and secondly, replacement can be facilitated.

The utility model discloses an obstetrical nursing pad with a monitoring function. The obstetrical nursing pad comprises a protection pad soft frame, a nursing pad body is installed at one end of the soft protection pad frame, a monitoring mechanism is arranged at one end of the nursing pad body and comprises a cotton pad installed on the nursing pad body, a water absorption strip is installed at one end of the cotton pad, a liquid leakage hole matched with the water absorption strip is formed in the cotton pad, and an inner cavity is formed in the soft protection pad frame. A flow channel matched with the liquid leakage hole is formed in one end of the inner cavity, a super absorbent resin bag is installed in the inner cavity, and a sliding block is installed at one end of the super absorbent resin bag; by arranging the cotton cushion, the water absorption strip and the like, when a user uses the cotton cushion, liquid is absorbed through the water absorption strip, the absorbed liquid is discharged into the inner cavity from the liquid leakage hole, the super absorbent resin bag expands after absorbing the liquid, then the sliding block is extruded to slide in the inner cavity, and when one end of the sliding block is in contact with the alarm, the alarm is stopped from sliding. And the alarm gives an alarm to remind medical staff to replace the cotton cushion.

The utility model belongs to the technical field of hygienic products, and particularly relates to a novel nursing pad which comprises a nursing pad body and a covered edge, the covered edge is arranged on the periphery of the nursing pad body, the nursing pad body comprises a surface layer, a water absorption layer is arranged at the lower end of the surface layer, and a water blocking layer is arranged at the lower end of the water absorption layer. A waterproof layer is arranged at the lower end of the upper side wall of the covering edge, a bottom layer is arranged at the lower end of the waterproof layer, symmetrical sticking belts are arranged at the left end and the right end of the upper side wall of the covering edge, and limiting press-fit sticking strips are arranged at the front end and the rear end of the nursing pad body in a sticking mode. When the nursing pad needs to be plugged under the body of a heavier crowd, the nursing pad can be directly and transversely plugged under the body from the waist position, the right end of the nursing pad body can be directly pulled to flatly lay the nursing pad body under the body after the limiting effect of the limiting press-fit sticking strip on the nursing pad body is removed, and the nursing pad is very convenient and labor-saving to operate and can be operated by a single person.

The utility model discloses a kind of breathable antiskid medical nursing pads, including bottom pad structure and interlayer groove: the bottom pad structure is set on bed sheet;The bottom pad structure includes the leakage-proof layer pad being set on bed sheet.This utility model not only through setting multiple diamond antiskid points for preventing skidding and bottom film for separating diamond antiskid points in leakage-proof layer pad bottom, when using, because diamond antiskid points are as shown in Figure 2 multiple point distribution, that is, when user turns over, some diamond antiskid points and leakage-proof layer pad are separated, other diamond antiskid points are also fixed, reduce the phenomenon that displacement appears between leakage-proof layer pad and bed sheet;Secondly, set an interlayer groove between absorption layer and distribution layer pad, if excessive liquid phenomenon appears on leakage-proof layer pad when using, can be handled by increasing water-absorbing cotton cloth at interlayer groove, reduce the phenomenon that liquid drops to bed sheet when moving medical nursing pad.

The utility model discloses a comfortable gynecology nursing pad which comprises a gynecology nursing pad body, a pasting installation bottom pad is fixedly installed on the lower surface of the gynecology nursing pad body, and the gynecology nursing pad body comprises a water absorption soft pad, a connection groove, a first convenient tearing strip and a waterproof and anti-permeation film. The pasting installation bottom pad comprises a bottom pad outer frame, a second convenient tearing strip, a mother face hook-and-loop fastener frame, a son face hook-and-loop fastener frame, a pasting layer and isolation paper. According to the comfortable gynecological nursing pad, the gynecological nursing pad can be spliced and pasted on a sickbed according to the area of a nursing area through the gynecological nursing pad main bodies and the pasting installation bottom pad, the gynecological nursing pad main bodies can be conveniently replaced, the replacement cost is saved, the gynecological nursing pad main bodies can be connected together, and the gynecological nursing pad main bodies can be conveniently replaced. Moisture is prevented from permeating to contaminate a bed sheet, the gynecological nursing pad is pasted and fixed to a sickbed by pasting and installing the bottom pad, the gynecological nursing pad is prevented from slipping, and the gynecological nursing pad body is convenient to disassemble, assemble and replace.

The utility model relates to a medical nursing pad which comprises a surface layer, an absorption layer and a leakage-proof layer which are sequentially stacked from top to bottom, the edge of the surface layer and the edge of the leakage-proof layer are mutually connected through a sealing strip so that the absorption layer can be sealed between the surface layer and the leakage-proof layer, and the medical nursing pad further comprises a duration indicating device arranged on the sealing strip. The duration indicating device comprises an indicating container and a sealing film, the indicating container is provided with a cavity with an upward opening, a color-changeable substance layer which can chemically react with oxygen to generate color change is arranged in the cavity, and the sealing film covers the upper opening of the indicating container in a tearable mode so that the color-changeable substance layer can be sealed in the indicating container. When the medical nursing pad starts to be used, the sealing film is torn off, the color-changeable substance layer is exposed in the air, as time goes on, the color-changeable substance layer reacts with oxygen in the air to change the color, the use time of the medical nursing pad is judged according to the color change of the color-changeable substance layer, and therefore the medical nursing pad is replaced in time.

The utility model discloses a deodorizing nursing pad which sequentially comprises a non-woven fabric surface layer, a water absorbing paper layer, a water absorbing and locking layer, a deodorizing composite layer, a water absorbing paper layer and an anti-seepage bottom film layer from top to bottom. The deodorizing composite layer is adopted in the nursing pad, food-grade essence molecules and sodium bicarbonate are adopted in the deodorizing composite layer, the essence molecules are provided with microcapsule particles, the effect of slowly releasing fragrance can be achieved, the retention time of the fragrance is prolonged, meanwhile, the porous structures of the microcapsule particles can also adsorb odor, and the odor can be effectively removed. Sodium bicarbonate is alkaline and non-irritant after encountering water, can react with both acid and alkali, and can effectively remove part of odor.

The utility model discloses an obstetrical nursing pad with a good anti-leakage effect, which belongs to the field of medical supplies for nursing and comprises a replaceable pad layer and a heating layer, the replaceable pad layer comprises a diversion layer, a water absorption layer is arranged on the bottom side of the diversion layer, an anti-leakage layer is arranged on the bottom side of the water absorption layer, and a water delivery layer is arranged in the anti-leakage layer. A water-resisting layer is arranged on one side of an anti-leakage layer, a color-changing early-warning layer is arranged on one side of the water-resisting layer, a sealing edge is arranged on one side of the color-changing early-warning layer, a nylon rough surface layer is arranged on the bottom side of the sealing edge, and when the water absorption capacity of the water-absorbing layer reaches the upper limit, liquid needing to be absorbed permeates into the anti-leakage layer; meanwhile, a part of water is guided to the color-changing early-warning layer through the water conveying layer in the leakage-proof layer, the color-changing early-warning layer is made of a color-changing silica gel material and changes color when absorbing water, the color-changing phenomenon can be observed through the transparent window layer, and therefore nursing personnel are reminded to replace the replaceable cushion layer in time.

A nursing bed with a physical sign detection function relates to the field of nursing beds, and comprises an upper frame body, the top of the upper frame body is rotatably connected with a headrest plate and a bearing plate, a nursing pad is placed on the headrest plate and the bearing plate, a plurality of long-strip notches are formed in the nursing pad, a vital sign detection module is inserted into the long-strip notches, and the vital sign detection module is connected with the headrest plate and the bearing plate. A humidity sensor is arranged in the nursing pad. Real-time monitoring of vital signs of old people and timely response of urine conditions can be achieved, the long-strip notch in the nursing pad is combined with the vital sign detection module, and the humidity sensor is sensitively triggered, so that the monitoring accuracy is improved, and the detection module is effectively protected from being affected with damp and damaged.

A disposable nursing absorption article is provided with a liquid-permeable surface layer, a liquid-tight bottom layer and an absorption core body located between the liquid-permeable surface layer and the liquid-tight bottom layer, the absorption core body is provided with a main absorption area and a protection area, the weight of the absorption core body is 70-400 gsm, the weight of macromolecule water-absorbent resin in the main absorption area is 50-200 gsm, and the weight of macromolecule water-absorbent resin in the protection area is 50-200 gsm. In the absorption core body, the content of the high-molecular water-absorbent resin located in the main absorption area is larger than or equal to 95%, the content of the high-molecular water-absorbent resin located in the protection area is smaller than or equal to 5%, the absorption performance requirement of the main absorption area of the product absorption core layer is met, and meanwhile the cost is effectively saved. The invention further provides a preparation method of the disposable nursing absorption article. The high-molecular water-absorbent resin can be accurately positioned and uniformly scattered in the main absorption area of the absorption core layer through a positioning and scattering technology.

The utility model discloses a degradable amniotic fluid absorption pad which comprises an outer groove pad and an inner water absorption pad, the outer groove pad is a degradable waterproof groove pad, the inner water absorption pad is a degradable water absorption pad, a waterproof coating is arranged on the outer wall of the outer groove pad, the bottom of the inner water absorption pad is bonded to the groove bottom of the outer groove pad through a bonding layer, a plurality of water inlet grooves are formed in the inner water absorption pad, and the water inlet grooves are communicated with the water inlet grooves. Water absorption holes are formed in the side wall of the water inlet groove, the outer groove pad is made of poly (butylene succinate), the inner water absorption pad is made of polylactic acid non-woven fabric, poly (butylene succinate) and poly (butylene succinate) are both degradable materials, and the inner water absorption pad is torn off to be separated from the outer groove pad after use, so that the thickness can be reduced, and the degradation speed can be increased; during use, amniotic fluid of a pregnant woman is absorbed through the inner water absorption pad, meanwhile, the amniotic fluid is prevented from seeping out of the outer groove pad, the contact area of the inner water absorption pad and the amniotic fluid can be increased through the arrangement of the water inlet groove and the water absorption holes, and the effects of shunting, delaying flowing, accelerating amniotic fluid absorption and rapidly absorbing the amniotic fluid are achieved.

The invention belongs to the technical field of nursing, and particularly relates to an intelligent space capsule type nursing bed structure which comprises a base, a capsule body, an isolation part, a cleaning part and a sensing part. In the sitting-up process, the upper limbs, the buttocks and the thighs of the old person are in similar shapes, and the old person is prevented from sliding; the thighs rotate independently, the shanks rotate independently, the thighs and the shanks rotate jointly, the upper limbs and the thighs rotate jointly, or the upper limbs, the thighs and the shanks rotate jointly, so that the limbs of the old can be moved conveniently, and the limbs of the old can be exercised; meanwhile, different movable parts are changed, and the exercise effect is improved; the sensing part recognizes urine, generates a signal and transmits the signal to the controller, the controller enables the cleaning part to work, the cleaning part flushes and blows dry the anus opening and the skin nearby the anus opening, the cleaning part flushes and blows dry the urethral orifice and the skin nearby the urethral orifice, and the cleaning part flushes the defecation groove.

Urine collection systems and related methods in which the urine collection system comprises: (A) a perforated sheet that includes a plurality of apertures that allow for one-way flow through the apertures, and (B) a bottom urine collection sheet, positioned below the perforated sheet, comprising one or more grooves, where each groove has a respective groove length, groove width, and groove depth for allowing the groove to facilitate collection of urine by the bottom sheet. In particular embodiments, the grooves are dimensioned to route urine into a central collection area defined by the bottom sheet from which the urine is then removed by a suction source.

The utility model discloses a medical composite paper bed sheet which comprises a bed sheet body, cloth strips are arranged on the left side and the right side of the lower surface of the bed sheet body, the lower ends of the cloth strips are connected with connecting blocks through adjusting mechanisms, and the medical composite paper bed sheet further comprises a fixing mechanism. The fixing mechanism comprises a notch, sliding rails, an inserting block, an inserting opening, a sliding groove, a sliding column and a check block, the notch is formed in the right side face of the connecting block on the left side, the sliding rails are arranged on the front wall and the rear wall of the notch, the inserting block is slidably connected between the two sliding rails, and the inserting opening corresponding to the notch is formed in the left side face of the connecting block on the right side; a sliding groove is formed in the lower surface of the connecting block on the right side and communicates with the inserting opening, and a sliding column is slidably connected into the sliding groove. According to the medical composite paper bed sheet, the bed sheet is fixed to the bed body through the fixing mechanism, the bed sheet is not prone to displacement when a bedridden patient conducts daily activities, the effect of the bed sheet is kept, and the workload of nursing staff is reduced.

The utility model relates to the technical field of disposable absorption articles, and provides a medical nursing pad with high liquid absorption capacity, which is used for solving the problem of transverse liquid leakage and comprises a liquid-permeable surface layer, a first absorption layer and a liquid-tight bottom layer which are sequentially arranged from top to bottom, and the peripheral edge of the liquid-permeable surface layer and the peripheral edge of the liquid-tight bottom layer are subjected to hot-pressing edge sealing. The disposable diaper is characterized in that first liquid blocking rings which are connected end to end and used for blocking liquid from transversely spreading are arranged between the first absorption layer and the liquid-permeable surface layer, and the centers of the first liquid blocking rings coincide with the center of the first absorption layer; the first liquid blocking ring enables the liquid-permeable surface layer to arch upwards to form a first liquid blocking protrusion used for blocking liquid from flowing transversely.

The utility model relates to an anti -skidding protective pad and anti -skidding transfer bed belong to transfer bed protective pad technical field. It includes protective pad and disposable bed sheet. Protective pad middle part is provided with tension belt, and tension belt is used for fixing protective pad with the folding board of transfer bed, and the both sides of protective pad are fixed with slide strip, and protective pad can fold with the folding of folding board of transfer bed. Disposable bed sheet end part is provided with bag, that is, when the directional force of sealed part is applied, the blocking is realized due to the effect of pocket to prevent the bed sheet from sliding off, the effect of disposable bed sheet anti -skidding can be realized, and because disposable bed sheet does not have other non -replaceable structure and disposable bed sheet wraps protective pad completely, the bed sheet anti -skidding under the condition of keeping the sanitary requirement can be effectively guaranteed.

The nursing pad comprises a hydrophilic surface layer, an absorption layer and a water-repellent anti-skid bottom layer which are sequentially arranged from top to bottom, the water-repellent anti-skid bottom layer comprises a water-repellent fiber layer and an anti-skid fiber layer, the water-repellent fiber layer is arranged between the absorption layer and the anti-skid fiber layer, and the static friction coefficient of the anti-skid fiber layer is 0.6 or above. According to the nursing pad, when the nursing pad is used, the water-repellent anti-skid bottom layer faces downwards and is placed on a bed, liquid penetrates through the hydrophilic surface layer and is absorbed by the absorption layer, the water-repellent fiber layer can prevent the liquid from permeating downwards, and due to the fact that the static friction coefficient of the anti-skid fiber layer is 0.6 or above and the static friction force is large, the nursing pad is not prone to moving and has the good anti-skid effect.

An underpad for covering a patient support structure includes an upper, patient facing surface and a lower, support structure facing surface. The underpad includes a liquid permeable patient facing layer and a liquid impermeable base layer. An absorbent layer is positioned above the base layer and below the patient facing layer, and a tissue layer is positioned above the absorbent layer and below the patient facing layer. An ink is deposited on the tissue layer. The ink is more readily visible through the patient facing layer than through the base layer.

The invention belongs to the field of nursing materials, and particularly relates to a high-bulkiness nursing pad and a preparation process thereof.The high-bulkiness nursing pad sequentially comprises a surface layer, a bulkiness layer, a flow guide layer and a bottom layer from top to bottom, and all the layers are fixedly connected through a hot melting composite process; the surface layer is a 0.5 D to 1.2 D polyester superfine denier fiber layer, the fluffy layer is a mixed layer of hollow spiral fibers and low-melting-point PET fibers, the flow guide layer is a PE / PP bi-component ES fiber layer, and the bottom layer is a composite layer of SMS non-woven fabric and a microporous PE film. According to the high-filling-power nursing pad and the preparation process thereof, the filling power of the nursing pad is increased to be larger than or equal to 16 cm / g through cooperation of the 12D-18D hollow spiral fibers (the hollow rate is 80%-90%, and the crimp number is 10-14 / cm) and the air laying process. Clinical tests show that when the traditional Chinese medicine composition is used by an orthopedic postoperative bedridden patient (BMI26), the peak pressure of the sacrococcygeal region is reduced from 142 mmHg to 82 mmHg, the pressure gradient is reduced from 56 mmHg / cm < 2 > to 32 mmHg / cm < 2 >, the improvement rate exceeds 42%, local capillary occlusion can be effectively avoided, and the occurrence rate of pressure injury is remarkably reduced.