CN114681209A

CN114681209A - Medical nursing pad convenient to calculate bleeding volume

Info

Publication number: CN114681209A
Application number: CN202210461131.4A
Authority: CN
Inventors: 陈超超; 余立军; 李平; 汪云飞
Original assignee: Hangzhou Red Cross Hospital
Current assignee: Hangzhou Red Cross Hospital
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-01

Abstract

The invention belongs to the field of medical nursing pads, and particularly relates to a medical nursing pad convenient for calculating bleeding volume, which comprises a protection pad main body, wherein two sides of the protection pad main body are adhered with protective wings, the top of the protection pad main body is provided with a replacement pad, the top of the protection pad main body is provided with a built-in cavity, two sides of the top of the protection pad main body are connected with a sub magic tape, the sub magic tape is positioned in the built-in cavity, and two sides of the bottom of the replacement pad are fixedly connected with a mother magic tape.

Description

Medical nursing pad convenient to calculate bleeding volume

Technical Field

The invention relates to the field of medical nursing pads, in particular to a medical nursing pad convenient for calculating bleeding amount.

Background

In the current clinical practice of puerperal delivery, postpartum hemorrhage is still the first disease causing the mortality of pregnant and lying-in women, generally, after the operation of the lying-in women, a nursing pad is used for ensuring the sanitation of the lying-in women, meanwhile, the evaluation of the amount of bleeding of blood on the nursing pad is carried out, the evaluation is used as an important index for detecting the safety of the lying-in women, the evaluation can be used as data for predicting the amount of the postpartum hemorrhage by medical personnel carrying postpartum blood measurement, postpartum hemorrhage is prevented, and the medical nursing pad which can be convenient for calculating the amount of the postpartum hemorrhage is particularly important.

The conventional medical nursing pad convenient for calculating the amount of bleeding subtracts the original weight of the nursing pad from the perineum pad with the blood to obtain the amount of bleeding, and the estimation mode is relatively complicated in operation, time-consuming, labor-consuming, quite inconvenient and incapable of visually observing the amount of bleeding of a patient.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that the bleeding amount is obtained by subtracting the original weight of the nursing pad from the perineum pad with blood, the estimation method is complicated in operation, time-consuming, labor-consuming, inconvenient and incapable of visually observing the bleeding amount of a patient, the invention provides the medical nursing pad convenient for calculating the bleeding amount.

The technical scheme adopted by the invention for solving the technical problems is as follows: the medical nursing pad convenient for calculating the bleeding amount comprises a pad main body, wherein protective wings are bonded on two sides of the pad main body, a replacement pad is arranged on the top of the pad main body, a built-in cavity is formed in the top of the pad main body, sub magic tapes are connected on two sides of the top of the pad main body and located in the built-in cavity, female magic tapes are fixedly connected on two sides of the bottom of the replacement pad, the replacement pad is bonded with the pad main body through mutual bonding of the sub magic tapes and the female magic tapes, a first balance weight piece is fixedly connected on the bottom edge side of each protective wing, a second balance weight piece is fixedly connected on the bottom edge side of the pad main body, and a plurality of anti-skidding pieces are fixedly connected on the bottom of the pad main body.

Preferably, the two sub-magic tapes and the two mother magic tapes are the same in shape and size, and the two sub-magic tapes and the mother magic tapes are attached to the same vertical plane, and blood is scattered to the periphery, so that the blood generated around can be well adsorbed by the circular protection pad body and the replacement pad, when a puerpera is in operation, the nursing pad needs to be replaced under the condition of large bleeding amount, if the whole nursing pad is replaced, the puerpera can make large posture change, the wound of the puerpera in operation can be easily cracked, so that the puerpera can make large posture change in order to reduce the large posture change of the puerpera, namely, the replacement pad is replaced, the replacement pad is taken down from the protection pad body, then the sub-magic tape at the bottom of the replacement pad is adhered to the mother magic tape in the built-in cavity, and the purpose of replacing and fixing the replacement pad is achieved, reduced the lying-in woman and made action by a relatively large margin, reduced the risk that lying-in woman wound bursts apart, prevented through first counter weight piece that the flap from sticking up the limit, prevented through the second counter weight piece that the both sides of protection pad body stick up the limit, prevented patient's action through the non slipping spur simultaneously and made the nursing pad produce and slide.

Only the inside of the protection pad is replaced by a magic tape, and the same pulling and replacing are very convenient; and only the middle part is replaced, so that the production cost of the protection pad can be further saved; when the disposable protection pad is used for the same patient and needs to be replaced, the whole protection pad does not need to be replaced, materials are saved, and meanwhile, the risk of cross infection can be avoided.

Preferably, the replacement pad includes the outer pad body, the top of female magic subsides and the bottom fixed connection of the outer pad body, the inside packing of the outer pad body has the absorption pad, the arc marking has been seted up on the surface of absorption pad, the quantity of arc marking sets up to a plurality ofly, and is a plurality of the arc marking is central symmetry align to grid, the guiding gutter has been seted up on the surface of absorption pad.

Preferably, the inboard fixedly connected with green of top of adsorbing the pad indicates the piece, the top fixedly connected with yellow of adsorbing the pad indicates the piece, just yellow indicates the piece to be located keep away from the outside that adsorbs the pad center of green indication piece, the red of top outside fixedly connected with that adsorbs the pad indicates the piece, just red indicates the piece to be located keep away from the outside that adsorbs the pad center of yellow indication piece.

Preferably, the surface of the adsorption pad is provided with scale marks, the scale marks are positioned between two arc-shaped marked lines, the height between the two arc-shaped marked lines presents an increasing trend from inside to outside, so that the adsorption pad is in a shape with a concave middle part and a convex outer part, when a patient bleeds, the patient preferentially flows to the middle part of the adsorption block, when the middle part of the adsorption block is fully sucked, the blood flows to the outside through the diversion trench and is adsorbed, the scale marks corresponding to every two arc-shaped marked lines correspond to the amount of blood which can be contained, so that the amount of the bleeding can be judged according to the positions of the arc-shaped marked lines and the scale marks through which the blood flows, the amount of the bleeding of the patient is accurately and visually displayed, and the critical condition of the bleeding of the medical care personnel is warned through the green indication block, the yellow indication block and the red indication block which correspond to the positions, the green indicating block represents that the bleeding amount of the patient is less, the yellow indicating block represents that the bleeding amount of the patient is medium, and the red indicating block represents that the bleeding amount of the patient is more, so that medical personnel can conveniently and quickly judge the condition of the patient.

Preferably, the adsorption pad comprises a waterproof plastic laminated layer which is adhered to the inner part of the outer pad body, the top of the waterproof plastic pressing layer is adhered with a water-absorbing cotton layer, the top of the water-absorbing cotton layer is adhered with a cold compress gel layer, a plurality of small holes are arranged on the cold compress gel layer in a penetrating way, a non-woven fabric layer is adhered on the top of the cold compress gel layer, an anti-adhesion layer is adhered on the top of the non-woven fabric layer, the waterproof plastic laminated layer can prevent blood from leaching, the absorbent cotton layer can enhance the adsorbability of the absorption block, the cold compress gel layer can perform cold compress detumescence on the wound of a patient, and the normal permeation of blood to the absorbent cotton layer can not be hindered through the small holes on the cold compress gel layer, so as to prevent the wound from being inflamed, the cold compress gel layer is isolated by the non-woven fabric layer, and the nursing pad is prevented from being adhered to a wound or a body part of a patient by the anti-adhesion layer.

Preferably, the first counterweight plate and the second counterweight plate are in arc-shaped strip structures, the outer edge of the first counterweight plate is flush with the outer edge of the bottom of the protective wing, and the outer edge of the second counterweight plate is flush with the outer edge of the bottom of the protective pad main body corresponding to the outer edge of the bottom of the protective pad main body or has the same radian.

Preferably, the first weight plate and the second weight plate are rubber weight plates.

Preferably, a plurality of raised anti-skid ribs are arranged at the bottoms of the first counterweight plate and the second counterweight plate.

The invention has the advantages that:

1. according to the invention, through the replacement pad, the child magic tape and the mother magic tape, when a woman is operated, the nursing pad needs to be replaced under the condition of a large amount of bleeding, if the whole nursing pad is replaced, the puerpera can make a large posture change, the wound of the puerpera in the operation is easy to crack, so that in order to reduce the large posture change of the puerpera, the replacement pad is replaced through the middle part of the nursing pad, namely, the replacement pad is replaced, the replacement pad is taken down from the main body of the protection pad, and then the child magic tape at the bottom of the replacement pad is adhered to the mother magic tape in the built-in cavity, so that the purpose of replacing and fixing the replacement pad is achieved, the great action of the puerpera is reduced, and the risk of the wound of the puerpera to crack is reduced.

2. According to the invention, through the arrangement of the arc-shaped marked lines, the scale marks, the green indicating block, the yellow indicating block, the red indicating block and the like, as the height between the two arc-shaped marked lines presents an increasing trend from inside to outside, the adsorption pad is in a shape of a concave middle part and a convex outer part, so that a patient can preferentially flow to the middle part of the adsorption block when bleeding, and when the middle part of the adsorption block is fully absorbed, the blood flows to the outside through the diversion groove and is adsorbed, and through the capillary phenomenon, the blood can preferentially diffuse to the outside through the diversion groove, thereby achieving the diversion effect.

Every two arc marked lines correspond the blood volume that can hold, thereby can judge what of bleeding volume through the position of the arc marked line that blood flows through and scale mark, accurate patient's the blood volume of flowing through has been shown directly perceivedly, green through corresponding position instructs the piece, yellow instructs piece and red and instructs the critical situation that the piece warns medical personnel patient's bleeding volume, green instructs the piece to represent patient's bleeding volume less, yellow instructs the piece to represent patient's bleeding volume medium, red instructs the piece to represent patient's bleeding volume more, thereby make things convenient for medical personnel to make a judgement to patient's condition fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the inner structure of the pad body according to the present invention;

FIG. 3 is a schematic view of the structure of the replacement pad and the bottom of the pad body according to the present invention;

FIG. 4 is a schematic view of the overall structure of the replacement pad of the present invention;

FIG. 5 is a schematic view of a partial structure of a replacement pad according to the present invention;

fig. 6 is a schematic structural view of the adsorption pad of the present invention.

In the figure: 1. a pad body; 2. a protective wing; 3. replacing the pad; 31. an outer cushion body; 32. an adsorption pad; 321. waterproof plastic lamination; 322. a water absorbent cotton layer; 323. cold compressing the gel layer; 324. a non-woven fabric layer; 325. an anti-adhesion layer; 33. an arc-shaped marking line; 34. a diversion trench; 35. a green indicator block; 36. a yellow indicator block; 37. a red indication block; 38. scale lines; 4. a cavity is arranged inside; 5. a sub-magic tape; 6. female magic tape; 7. a first weight plate; 8. a second weight plate; 9. and (4) anti-skid blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-6, a medical nursing pad convenient for calculating bleeding amount, includes a protection pad main body 1, wings 2 are bonded to both sides of the protection pad main body 1, a replacement pad 3 is disposed on the top of the protection pad main body 1, a built-in cavity 4 is disposed on the top of the protection pad main body 1, sub-magic tapes 5 are connected to both sides of the top of the protection pad main body 1, the sub-magic tapes 5 are located inside the built-in cavity 4, female magic tapes 6 are fixedly connected to both sides of the bottom of the replacement pad 3, the replacement pad 3 is bonded to the side of the protection pad main body 1 through mutual bonding between the sub-magic tapes 5 and the female magic tapes 6, a first weight plate 7 is fixedly connected to the bottom side of the wings 2, a second weight plate 8 is fixedly connected to the bottom of the protection pad main body 1, non-slip blocks 9 are fixedly connected to the bottom of the protection pad main body 1, and the number of the non-slip blocks 9 is multiple.

Wherein, the two sub-magic tapes 5 and the two mother magic tapes 6 have the same shape and size, and the two sub-magic tapes 5 and the mother magic tapes 6 are arranged on the same vertical plane, because the blood is scattered to the periphery, the blood generated on the periphery can be well absorbed by arranging the circular protection pad main body 1 and the replacement pad 3, when a puerpera is in operation, the nursing pad needs to be replaced under the condition of large bleeding amount, if the whole nursing pad is replaced, the puerpera can make larger posture change, the wound of the puerpera in operation is easy to crack, so that the puerpera can make larger posture change by replacing the middle part of the nursing pad, namely by replacing the replacement pad 3, the replacement pad 3 is taken down from the protection pad main body 1, and then the sub-magic tapes 5 at the bottom of the replacement pad 3 are adhered to the mother magic tapes 6 in the built-in cavity 4, thereby reach and to replace pad 3 and change and fixed purpose, reduced the lying-in woman and made action by a relatively large margin, reduced the risk that the lying-in woman wound bursts apart, prevent through first counter weight piece 7 that flap 2 sticks up the limit, prevent through second counter weight piece 8 that the both sides of protection pad body stick up the limit, prevent patient's action through non slipping spur 9 simultaneously and make the nursing pad produce and slide.

Wherein, replacement pad 3 includes outer pad body 31, and female magic subsides 6 top and outer pad body 31's bottom fixed connection, the inside packing of outer pad body 31 has the absorption pad 32, and arc marking 33 has been seted up on the surface of absorption pad 32, and the quantity of arc marking 33 sets up to a plurality ofly, and a plurality of arc marking 33 are central symmetry align to grid, and guiding gutter 34 has been seted up on the surface of absorption pad 32.

Wherein, the inside fixedly connected with green of top of adsorption pad 32 indicates piece 35, and the top fixedly connected with yellow of adsorption pad 32 indicates piece 36, and yellow indicates that piece 36 is located the outside of keeping away from the adsorption pad 32 center that green indicated piece 35, and the outside fixedly connected with red of top of adsorption pad 32 indicates piece 37, and red indicates that piece 37 is located the outside of keeping away from the adsorption pad center that yellow indicated piece 36.

Wherein, the surface of the adsorption pad 32 is provided with scale marks 38, the scale marks 38 are positioned between the two arc-shaped marked lines 33, the height between the two arc-shaped marked lines 33 presents an increasing trend from inside to outside, because the height between the two arc-shaped marked lines 33 presents an increasing trend from inside to outside, the adsorption pad 32 is in a shape of a concave middle part and a convex outer part, when a patient bleeds, the patient preferentially flows to the middle part of the adsorption block, when the middle part of the adsorption block is fully sucked, the blood flows to the outside through the diversion trench 34 and is adsorbed, the scale marks 38 corresponding to every two arc-shaped marked lines 33 correspond to the amount of blood which can be contained, so that the amount of the bleeding can be judged according to the positions of the arc-shaped marked lines 33 and the scale marks 38 through which the blood flows, the amount of the bleeding of the patient is accurately and visually displayed, and the critical condition of the amount of the bleeding of the patient is warned by the green indication blocks 35, the yellow indication blocks 36 and the red indication blocks 37 which correspond to the positions, the green indicating block 35 represents that the bleeding amount of the patient is small, the yellow indicating block 36 represents that the bleeding amount of the patient is medium, and the red indicating block 37 represents that the bleeding amount of the patient is large, so that medical personnel can conveniently and quickly judge the condition of the patient.

Example two:

the difference from the above embodiment is that the absorption pad 32 includes a waterproof plastic pressure layer 321, the waterproof plastic pressure layer 321 is bonded inside the outer pad 31, a water absorbent cotton layer 322 is bonded on the top of the waterproof plastic pressure layer 321, a cold compress gel layer 323 is bonded on the top of the water absorbent cotton layer 322, a plurality of small holes are densely distributed on the cold compress gel layer 323, and the small holes penetrate through the cold compress gel layer 323. The top of cold compress gel layer 323 has the non-woven fabrics layer 324 that glues, the top of non-woven fabrics layer 324 glues and has glued antiseized even layer 325, can prevent through waterproof plastics pressure layer 321 that blood from leaching, the adsorptivity of absorption piece can be strengthened through absorbent cotton layer 322, can carry out the cold compress detumescence to patient's wound through cold compress gel layer 323, and can not obstruct the cotton layer that absorbs water that blood normally permeates through the aperture on the cold compress gel layer, prevent the wound inflammation, advance to keep apart cold compress gel layer 323 through non-woven fabrics layer 324, and prevent through antiseized even layer 325 that the nursing pad from adhering to wound or patient's body part.

Example three:

different from the above embodiments, the first weight plate 7 and the second weight plate 8 are in an arc-shaped strip structure, the outer edge of the first weight plate is flush with the outer edge of the bottom of the wing 2, and the outer edge of the second weight plate is flush with or has the same radian as the outer edge of the bottom of the corresponding protection pad main body 1. The first weight plate 7 and the second weight plate 8 are rubber weight plates. And a plurality of raised anti-skid ribs are arranged at the bottoms of the first counterweight plate 7 and the second counterweight plate 8.

The working principle is as follows: because the blood is scattered all around, the blood generated around can be well adsorbed by the circular protection pad main body 1 and the replacement pad 3, when a puerpera is in operation, the nursing pad needs to be replaced under the condition of high bleeding amount, if the whole nursing pad is replaced, the puerpera can make larger posture change, the wound of the puerpera in operation is easy to crack, so that in order to reduce the larger posture change of the puerpera, the middle part of the nursing pad is replaced, namely, the replacement pad 3 is replaced, the replacement pad 3 is taken down from the protection pad main body 1, then the child magic tape 5 at the bottom of the replacement pad 3 is adhered with the parent magic tape 6 in the built-in cavity 4, the purpose of replacing and fixing the replacement pad 3 is achieved, the phenomenon that the puerpera makes larger action is reduced, and the risk of the wound crack is reduced, prevent through first counter weight piece 7 that flap 2 sticks up the limit, prevent through second counter weight piece 8 that the both sides of protection pad body stick up the limit, prevent patient's action through non slipping spur 9 simultaneously and make the nursing pad produce and slide. The cushion body is soft, and the seed distribution sheet is a sheet body, can be made of rubber and the like, and does not hurt people.

Because the height between the two arc marked lines 33 is increased from inside to outside, the adsorption pad 32 is concave in the middle and convex outside, when the middle of the adsorption block is full, the adsorption pad flows to the outside through the diversion groove 34 and is adsorbed, the scale mark 38 corresponding to each two arc marked lines 33 corresponds to the amount of blood which can be contained, so that the amount of the blood can be judged according to the positions of the arc marked lines 33 and the scale mark 38 through which the blood flows, the amount of the blood of the patient is accurately and intuitively displayed, the critical condition of the blood output of the medical staff is warned through the green indicating block 35, the yellow indicating block 36 and the red indicating block 37 which correspond to the positions, the green indicating block 35 represents that the blood output of the patient is less, the yellow indicating block 36 represents that the blood output of the patient is medium, the red indicating block 37 represents that the blood output of the patient is more, thereby being convenient for medical personnel to quickly judge the condition of the patient.

Can prevent through waterproof plastics pressure layer 321 that blood from leaching, can strengthen the adsorptivity of absorption piece through absorbent cotton layer 322, can carry out the cold compress detumescence to patient's wound through cold compress gel layer 323, prevent the wound inflammation, keep apart cold compress gel layer 323 through non-woven fabrics layer 324 to prevent through antiseized even layer 325 that the nursing pad from adhering to wound or patient's body part.

This application not only is applicable to the lying-in woman, also can be used to anus and perianal postoperative patient of bleeding simultaneously for the patient that needs to observe the amount of bleeding. During design, the bleeding amount of each indicating block can be roughly estimated according to the material selected by the adsorption pad, for example, the bleeding amount of the green indicating block is 50-100ml, the bleeding amount of the yellow indicating block is 500ml, and the bleeding amount of the red indicating block is 1000 ml.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal 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 embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a medical nursing pad convenient to calculate bleeding volume, includes protection pad main part (1), its characterized in that: the utility model discloses a novel anti-slip protective pad, including protection pad main body (1), built-in chamber (4) has been seted up at the top of protection pad main body (1), the top both sides of protection pad main body (1) are connected with sub magic subsides (5), just sub magic subsides (5) are located the inside of built-in chamber (4), the bottom both sides fixedly connected with female magic subsides (6) of replacement pad (3), replacement pad (3) bond with protection pad main body (1) through mutual bonding between sub magic subsides (5) and female magic subsides (6), the bottom avris fixedly connected with first counter weight piece (7) of protection pad (2), the bottom avris fixedly connected with second counter weight piece (8) of protection pad main body (1), the bottom fixedly connected with non-slip block (9) of protection pad main body (1), and the number of the antiskid blocks (9) is set to be a plurality.

2. The medical care pad for facilitating the calculation of bleeding volume according to claim 1, wherein: the two sub magic tapes (5) and the two female magic tapes (6) are the same in shape and size, and the two sub magic tapes (5) and the female magic tapes (6) are on the same vertical plane.

3. The medical care pad for facilitating the calculation of bleeding volume according to claim 1, wherein: replace pad (3) including outer pad body (31), the top of female magic subsides (6) and the bottom fixed connection of outer pad body (31), the inside packing of the outer pad body (31) has adsorption pad (32), arc marking (33) have been seted up on the surface of adsorption pad (32), the quantity of arc marking (33) sets up to a plurality ofly, and a plurality of arc marking (33) are central symmetry align to grid, guiding gutter (34) have been seted up on the surface of adsorption pad (32).

4. The medical care pad for facilitating the calculation of bleeding volume according to claim 3, wherein: adsorb inboard fixedly connected with green of top of pad (32) and indicate piece (35), the top fixedly connected with yellow of pad (32) indicates piece (36), just yellow indicates that piece (36) are located keep away from the outside that adsorbs pad (32) center of green indication piece (35), the red of top outside fixedly connected with that adsorbs pad (32) indicates piece (37), just red indication piece (37) are located the outside of keeping away from the center of adsorption pad of yellow indication piece (36).

5. The medical nursing pad for facilitating the calculation of bleeding volume according to claim 3, wherein: the surface of the adsorption pad (32) is provided with scale marks (38), the scale marks (38) are positioned between the two arc-shaped marked lines (33), and the height between the two arc-shaped marked lines (33) increases from inside to outside.

6. The medical care pad for facilitating the calculation of bleeding volume according to claim 3, wherein: adsorption pad (32) are including waterproof plastics pressure layer (321), waterproof plastics pressure layer (321) bond in the inside of outer pad body (31), the top of waterproof plastics pressure layer (321) glues and has cotton layer (322) that absorb water, the top on cotton layer (322) that absorb water glues and has cold compress gel layer (323), run through on cold compress gel layer (323 and seted up a plurality of apertures, the top on cold compress gel layer (323) glues and has non-woven fabrics layer (324), the top on non-woven fabrics layer (324) glues and has antiseized even layer (325).

7. The medical care pad for facilitating the calculation of bleeding volume according to claim 1, wherein: the first counterweight plate (7) and the second counterweight plate (8) are of arc-shaped strip structures, the outer edge of the first counterweight plate is flush with the outer edge of the bottom of the protective wing (2), and the outer edge of the second counterweight plate is flush with the outer edge of the bottom of the protective wing main body (1) or has the same radian as the outer edge of the bottom of the protective wing main body.

8. The medical care pad for facilitating the calculation of bleeding volume according to claim 1, wherein: the first counterweight plate (7) and the second counterweight plate (8) are rubber counterweight plates.

9. The medical care pad for facilitating the calculation of bleeding volume according to claim 1, wherein: and a plurality of raised anti-skid ribs are arranged at the bottoms of the first counterweight plate (7) and the second counterweight plate (8).