A cold compress device for obstetric perineal laceration

Abstract

The application provides a obstetric puerpera perineum tear cold compress device, which comprises a diaper and an ice block body, a silica gel shell is arranged on the inner layer of the diaper, a zipper is arranged on the crotch of the diaper, the ice block body can be placed in the diaper by opening the zipper, an ice block isolation layer is arranged on the upper layer of the ice block body, and an anti-freezing pad is arranged on the inner surface of the ice block isolation layer. The ice block body is protected by the ice block isolation layer and the anti-freezing pad, so that the low temperature can not directly contact the skin. The device can absorb condensed water by the water absorption paper layer and the anti-back seepage layer to prevent leakage, the silica gel shell, which is a core component, can be sterilized and reused, and the overall operation is simple. The device can realize safe, long-lasting and uniform cold compress effect, effectively relieve postpartum perineal edema and pain, improve nursing comfort and economy, and is suitable for postpartum acute nursing in hospitals, and solves the problems of high frostbite risk, poor fit, short duration and environmental protection in the existing cold compress mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical obstetric supplies, in particular to a cold compress device for perineal laceration of obstetric patients. BACKGROUND

[0002] During natural childbirth, the perineal part of the patient often appears different degrees of laceration due to the extrusion and traction of the fetus when passing through the birth canal, and some patients also need to assist in delivery through perineal episiotomy. The postoperative perineal wound is easy to be accompanied by local tissue edema, pain, inflammation and other discomfort symptoms, which not only affects the postpartum recovery progress of the patient, but also reduces the postpartum quality of life. In order to alleviate the above discomfort, cold compress therapy is commonly used in clinical practice, which uses low temperature to stimulate local blood vessels to contract and reduce tissue exudation, thereby reducing edema, relieving pain and promoting wound healing.

[0003] However, the current common perineal cold compress method has many defects and cannot meet the actual needs of postpartum care:

[0004] First, the ordinary ice bag has too low temperature and lacks effective buffer isolation structure. When directly contacting the perineal skin, it is easy to cause local skin frostbite, especially the postpartum perineal skin is more sensitive and fragile, and frostbite may cause secondary injury;

[0005] Second, the traditional cold compress patch has fast cold quantity release speed and short duration (usually only 1-2 hours), which is difficult to maintain a stable low temperature environment and cannot meet the continuous nursing needs of the acute edema period of 24-72 hours after delivery. In addition, the cold compress patch has poor fit with the irregular perineal contour, and is easy to have local leakage, which affects the treatment effect;

[0006] Third, most of the existing cold compress devices use hard shell or non-ergonomic design, which is easy to cause compression to the perineal wound when wearing, and the device is easy to shift when moving, further aggravating the discomfort of the patient;

[0007] Fourth, most of the cold compress devices are disposable products, which have high long-term use cost and are easy to cause environmental burden after being discarded, which does not meet the current green and environmental development trend in the medical field. Therefore, a cold compress device for perineal laceration of obstetric patients is proposed. SUMMARY

[0008] The present application aims at the problems existing in the prior art. In order to achieve the above-mentioned application purposes, the present application provides the following technical solutions: a puerpera perineal laceration cold compress device for obstetrics, comprising a diaper and an ice block body, a silica gel shell is arranged on the inner layer of the diaper, a zipper is arranged on the crotch of the diaper, the ice block body can be placed in the diaper by opening the zipper, an ice block isolation layer is arranged on the upper layer of the ice block body, an anti-freezing pad is arranged on the inner surface of the ice block isolation layer, a wrapping layer is arranged on the lower part of the ice block body, a soft cotton layer is arranged on the lower surface of the wrapping layer, a fiber layer is arranged on the inner layer of the soft cotton layer, fiber filling silk is filled in the fiber layer, a leakage prevention isolation edge is arranged on the side edge of the fiber layer, a spacer is arranged in the leakage prevention isolation edge, a sealing side edge is arranged on the side edge of the spacer, and an anti-back seepage layer is arranged below the spacer.

[0009] As a preferred technical solution of the present application, a water absorption paper layer is arranged on the upper part of the ice block isolation layer, and a water absorption soft sponge layer is arranged in the water absorption paper layer.

[0010] As a preferred technical solution of the present application, the water absorption soft sponge layer comprises sponge water absorption particles and a sponge outer surface layer, the sponge water absorption particles are arranged in the inside of the water absorption soft sponge layer, and the sponge outer surface layer is arranged on the outer surface of the water absorption soft sponge layer.

[0011] As a preferred technical solution of the present application, a soft cotton outer layer is arranged on the outer surface of the water absorption soft sponge layer, and the soft cotton outer layer is arranged in close contact with the sponge outer surface layer.

[0012] As a preferred technical solution of the present application, a storage box is further included, the diaper is placed in the inside of the storage box in an unused state for storage, and the storage box is of a sealed structure.

[0013] As a preferred technical solution of the present application, an ice block containing box is further included, the ice block body is placed in the ice block containing box in an unused or frozen state, and a heat preservation layer is arranged on the inner wall of the ice block containing box.

[0014] As a preferred technical solution of the present application, the silica gel shell is made of medical-grade silica gel material, and the shape of the silica gel shell is matched with the perineal anatomical structure of the human body, being in a U shape or a saddle shape.

[0015] As a preferred technical solution of the present application, the anti-freezing pad is made of a flexible heat insulation material, and has a thickness of 1-3 mm, the anti-freezing pad completely covers the inner surface of the ice block isolation layer, and is used for blocking the low temperature of the ice block body from being directly conducted to the skin.

[0016] As a preferred technical scheme of the present application, the anti-back infiltration layer is waterproof and breathable film material, and the area of the anti-back infiltration layer is not less than the area of the spacer, for preventing the condensed water from back infiltrating to the skin side.

[0017] As a preferred technical scheme of the present application, the fiber filling silk is medical grade absorbent cotton fiber or bamboo fiber, and the fiber filling silk is uniformly distributed in the fiber layer, and the filling density is 0.1-0.3 g / cm3, for enhancing the softness and buffering property of the soft cotton layer.

[0018] Compared with the prior art, the present application has the following beneficial effects: the present application realizes safe cold compress through the multi-layer protection structure, the ice block isolation layer on the upper layer of the ice block body and the anti-freezing pad on the inner surface can block the direct conduction of low temperature to the skin, and the double protection formed by the buffering effect of the diaper and the isolation effect of the silica gel shell can effectively avoid skin frostbite caused by low temperature stimulation, especially for the sensitive and fragile perineal skin after delivery;

[0019] The silica gel shell of the present application adopts U-shaped or saddle-shaped design, strictly fits the anatomical structure of the human perineum, and cooperates with the flexible material of the diaper to have no compression feeling when worn; and the medical grade fiber filling silk uniformly distributed in the fiber layer can enhance the softness and buffering property of the soft cotton layer, the soft cotton outer layer further improves the skin contact comfort, and the device has strong stability after being worn and is not easy to shift during movement, greatly improving the experience of the puerpera;

[0020] The ice block body of the present application can provide sustained and stable cold quantity, and through the buffering effect of the ice block isolation layer, the cold quantity can be slowly and uniformly transmitted to the perineal wound, realizing precise coverage; compared with the traditional cold compress patch, the cold quantity release time is longer, which can meet the multiple and long-acting nursing needs of the acute edema period after delivery, effectively shrink the local blood vessels, reduce exudation, and quickly relieve the edema and pain symptoms;

[0021] The silica gel shell, which is the core component of the device of the present application, can be repeatedly used after being disinfected by medical disinfectant or alcohol, and does not need to be frequently replaced, reducing the long-term use cost; the ice block body can be replaced by self-preparation, and the diaper is a conventional consumable, and the overall structure takes into account the practicability and economy, and at the same time reduces the amount of waste of disposable products, in line with the green and environmental protection medical concept;

[0022] The condensed water generated in the cold compress process of the present application can be quickly absorbed through the water absorption paper layer and the water absorption soft sponge layer, and the leakage prevention and isolation edge, the sealing side edge and the anti-back infiltration layer can prevent the condensed water from leaking or back infiltrating, keeping the local perineum dry, avoiding the wound infection caused by the humid environment, and providing a clean environment for wound healing. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The overall structure schematic diagram provided by the present application is shown in the figure;

[0024] Figure 2 The ice block containing box structure schematic diagram provided by the present application;

[0025] Figure 3 The diaper structure schematic diagram provided by the present application;

[0026] Figure 4 The diaper layer structure schematic diagram provided by the present application;

[0027] Figure 5 The storage box structure schematic diagram provided by the present application.

[0028] Indicated in the figure:

[0029] 1. Diaper; 101, Storage box; 2, Ice block containing box; 3, Ice block body; 4, Silicone shell; 5, Zipper; 6, Ice block isolation layer; 601, Anti-freezing pad; 8, Wrapping layer; 801, Soft cotton layer; 802, Fiber layer; 803, Fiber filling silk; 9, Leakage prevention isolation edge; 901, Isolation pad; 902, Sealing side edge; 10, Anti-back seepage layer; 11, Water absorption paper layer; 12, Water absorption soft sponge layer; 1201, Sponge water absorption particles; 1202, Sponge outer layer; 13, Soft cotton outer layer. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other. It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] Embodiment 1: A cold compress device for perineal laceration of obstetric puerpera, comprising a diaper 1, an ice block body 3, a silica gel shell 4 arranged on the inner layer of the diaper 1, a zipper 5 arranged on the crotch part of the diaper 1, the ice block body 3 being placed in the diaper 1 by opening the zipper 5, an ice block isolation layer 6 arranged on the upper layer of the ice block body 3, a frost prevention pad 601 arranged on the inner surface of the ice block isolation layer 6, a wrapping layer 8 arranged on the lower part of the ice block body 3, a soft cotton layer 801 arranged on the lower surface of the wrapping layer 8, a fiber layer 802 arranged on the inner layer of the soft cotton layer 801, fiber filling silk 803 filled in the fiber layer 802, a leakage prevention isolation edge 9 arranged on the side edge of the fiber layer 802, a separation pad 901 arranged in the leakage prevention isolation edge 9, a sealing side edge 902 arranged on the side edge of the separation pad 901, and a back seepage prevention layer 10 arranged below the separation pad 901.

[0033] An absorbent paper layer 11 is arranged on the upper part of the ice block isolation layer 6, and an absorbent soft sponge layer 12 is arranged in the absorbent paper layer 11. The absorbent soft sponge layer 12 comprises sponge absorbent particles 1201 and a sponge outer surface layer 1202. The inside of the absorbent soft sponge layer 12 is provided with the sponge absorbent particles 1201, and the outer surface of the absorbent soft sponge layer 12 is provided with the sponge outer surface layer 1202.

[0034] The outer surface of the absorbent soft sponge layer 12 is provided with a soft cotton outer layer 13, and the soft cotton outer layer 13 is arranged in close contact with the sponge outer surface layer 1202. The diaper 1 is placed in a storage box 101 in an unused state for storage, and the storage box 101 is of a sealed structure. The ice block body 3 is placed in an ice block containing box 2 in an unused or frozen state, and the inner wall of the ice block containing box 2 is provided with a heat preservation layer. The silica gel shell 4 is made of medical grade silica gel material, and the shape of the silica gel shell 4 is adapted to the anatomical structure of the human perineum, being U-shaped or saddle-shaped.

[0035] The frost prevention pad 601 is made of flexible heat insulation material with a thickness of 1-3 mm, and completely covers the inner surface of the ice block isolation layer 6 to prevent the low temperature of the ice block body 3 from being directly conducted to the skin. The back seepage prevention layer 10 is made of waterproof and breathable film material, and the area of the back seepage prevention layer 10 is not less than the area of the separation pad 901, which is used to prevent the reverse seepage of condensed water to the skin side. The fiber filling silk 803 is made of medical grade absorbent cotton fiber or bamboo fiber, and is uniformly distributed in the fiber layer 802 with a filling density of 0.1-0.3 g / cm³, which is used to enhance the softness and buffering property of the soft cotton layer 801.

[0036] Working principle: first, take out the unused diaper 1 from the sealed storage box 101, and at the same time, take out the prepared ice block body 3 from the ice block containing box 2 with heat preservation layer on the inner wall.

[0037] Pull open the zipper 5 arranged in the crotch part of the diaper 1, put the ice block body 3 into the diaper 1, then close the zipper 5, complete the preliminary assembly of the ice block body 3 and the diaper 1. At this time, the U-shaped or saddle-shaped silica gel shell 4 preset in the inner layer of the diaper 1 can preliminarily position the ice block body 3 according to the anatomical structure of the perineum of the human body, so as to avoid the large displacement of the ice block body 3 in the subsequent use.

[0038] The cold released by the ice block body 3 first acts on the ice block isolation layer 6 above it. The anti-freezing pad 601 on the inner surface of the ice block isolation layer 6 is made of flexible heat insulation material with a thickness of 1-3 mm, which completely covers the inner surface of the isolation layer to block the direct conduction of low temperature to the skin, and at the same time, the cold slowly penetrates downward through the ice block isolation layer 6.

[0039] The cold continues to be transmitted downward to the wrapping layer 8 at the lower part of the ice block body 3. The soft cotton layer 801 on the lower surface of the wrapping layer 8 can further buffer the cold, and in the fiber layer 802 of the inner layer of the soft cotton layer 801, the fiber filling filaments 803 made of medical-grade absorbent cotton fiber or bamboo fiber material are uniformly distributed with a filling density of 0.1-0.3 g / cm³, which can enhance the softness and buffering property of the soft cotton layer 801, so as to ensure that the puerpera does not feel any pressure when wearing it and improve the comfort.

[0040] The condensed water generated during the cold compress process will be partly absorbed by the water-absorbing paper layer 11 at the upper part of the ice block isolation layer 6. The water-absorbing soft sponge layer 12 in the water-absorbing paper layer 11 can further enhance the water-absorbing effect. The sponge water-absorbing particles 1201 inside the water-absorbing soft sponge layer 12 can quickly absorb the condensed water, and the outer surface layer 1202 of the sponge can prevent the sponge particles from falling off. At the same time, the soft cotton outer layer 13 attached to the outer side of the outer surface layer 1202 can further improve the comfort when in contact with the skin.

[0041] The leakage-preventing partition 9 at the side edge of the fiber layer 802 can block the condensed water from leaking to both sides of the device. The partition pad 901 and the sealing side edge 902 at the side edge of the partition pad 901 can enhance the sealing effect of the side edge. At the same time, the anti-back seepage layer 10 below the partition pad 901 is made of waterproof and breathable film material with an area not less than that of the partition pad 901, which can prevent the absorbed condensed water from seeping back to the skin side, keep the local area dry, and reduce the risk of infection.

[0042] The U-shaped or saddle-shaped structure of the silica gel shell 4 conforms to the ergonomic design, which can closely fit the perineum contour when the puerpera wears the device, so as to ensure that the cold released by the ice block body 3 accurately covers the perineal laceration or lateral incision wound, realizes uniform cold compress, effectively shrinks local blood vessels, reduces exudation, and relieves edema and pain. At the same time, the structural characteristics of the silica gel shell 4 cooperate with the wearing method of the diaper 1 to ensure the stable wearing of the device and avoid the displacement of the device caused by movement during the cold compress process, so as to ensure the continuous and effective cold compress effect.

[0043] After the single cold compress is finished, the zipper 5 is pulled open to take out the ice block body 3, which can be discarded or prepared again and placed in the ice block containing box 2, a new diaper 1 is replaced, and the silica gel shell 4 can be reused after sterilization, which not only reduces the use cost, but also meets the environmental protection demand, and the whole operation process is simple, and the puerpera can complete it by herself, improving the nursing convenience.

[0044] Working process: preparation stage before use: part taking out: open the sealed storage box 101, take out the unused diaper 1 from it, check whether the zipper 5 of the diaper 1 crotch part is intact and opens and closes smoothly; at the same time, open the ice block containing box 2 with a heat preservation layer on the inner wall, take out the ice block body 3 prepared and frozen in advance, and confirm that the ice block body 3 is complete in shape and has no melting damage.

[0045] Device inspection: check whether the silica gel shell 4 U-shaped or saddle-shaped in the inner layer of the diaper 1 is attached to the inner wall of the diaper 1 without deviation and deformation; check whether the ice block isolation layer 6 on the upper layer of the ice block body 3 and the frost pad 601 on the inner surface are intact without damage and falling off, to ensure that the subsequent protection function is normal.

[0046] Device assembly stage: ice block placement: hold the diaper 1 crotch part on both sides with hands, gently pull open the zipper 5, so that the space for containing the ice block body 3 is formed in the diaper 1, then place the ice block body 3 stably into the diaper 1, and ensure that the ice block body 3 is attached to the inner wall of the silica gel shell 4 to avoid obvious gap.

[0047] Zipper closing: after confirming that the ice block body 3 is placed in the correct position, slowly pull the zipper 5 to close the diaper 1 crotch part, and pay attention to avoid the zipper 5 clamping the diaper 1 fabric or the ice block isolation layer 6 during the process, to ensure that the zipper 5 is completely closed to prevent the ice block body 3 from moving during cold compress.

[0048] Device wearing and cold compress stage: device wearing: the puerpera wears the assembled device on the body according to the conventional diaper wearing method, adjusts the device position, so that the silica gel shell 4 is attached to the perineal anatomical structure and aligned with the perineal laceration or lateral incision wound surface, to ensure that the cold compress area is accurately covered, and the device is worn with appropriate tightness without excessive compression or loose displacement.

[0049] Cold compress process: after wearing is completed, the ice block body 3 starts to release cold, the cold is buffered by the ice block isolation layer 6 and the frost pad 601, and then slowly transmitted to the perineal wound surface, to achieve gentle cold compress; during this period, the fiber filling wire 803 in the soft cotton layer 801 and the fiber layer 802 maintains wearing comfort, the water absorption paper layer 11, the water absorption soft sponge layer 12 containing sponge water absorption particles 1201, the sponge outer surface layer 1202 and the soft cotton outer layer 13 absorb the condensed water generated during cold compress, the leakage prevention edge 9, the gasket 901, the sealing side edge 902 and the anti-back seepage layer 10 prevent the condensed water from leaking, and keep the local dry.

[0050] Cold compress post-processing stage: device removal: after the cold compress reaches the recommended duration, usually 15-20 minutes, the device is removed from the body. During this process, gentle movements are used to avoid pulling on the perineal wound.

[0051] Part separation and replacement: open the diaper 1 zipper 5 at the crotch, remove the ice block body 3. If you need to prepare ice blocks again, you can put it back into the ice block container 2. Then, the used diaper 1 is treated as medical waste, and a new diaper 1 is replaced for next use.

[0052] Silicone shell disinfection and storage: remove the silicone shell 4 from the inner layer of the used diaper 1, and thoroughly disinfect it with medical disinfectant or 75% alcohol. After disinfection, dry it and put it into the inner layer of the new diaper 1 for next assembly, or put it into a clean container for storage, waiting for subsequent use.

[0053] The above examples are only used to illustrate the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application; all technical solutions and improvements that do not deviate from the spirit and scope of the invention are included in the scope of the claims of the present application.

Claims

1. A cold compress device for perineal tears in obstetric patients, characterized in that, The device includes a diaper (1) and an ice cube body (3). The inner layer of the diaper (1) is provided with a silicone shell (4) for initial positioning of the ice cube body (3). The ice cube body (3) is attached to the inner wall of the silicone shell (4). The crotch area of ​​the diaper (1) is provided with a zipper (5). Unzipping the zipper (5) allows the ice cube body (3) to be placed inside the diaper (1). The upper layer of the ice cube body (3) is provided with an ice cube isolation layer (6). The inner surface of the ice cube isolation layer (6) is provided with an antifreeze pad (601). (3) is provided with a wrapping layer (8) at the bottom. A soft cotton layer (801) is provided on the lower surface of the wrapping layer (8). A fiber layer (802) is provided in the inner layer of the soft cotton layer (801). Fiber filling yarn (803) is filled in the fiber layer (802). A leak-proof partition (9) is provided on the side of the fiber layer (802). A septum (901) is provided in the leak-proof partition (9). A sealing side (902) is provided on the side of the septum (901). An anti-backflow layer (10) is provided below the septum (901). The upper part of the ice block isolation layer (6) is provided with an absorbent paper layer (11), and the absorbent paper layer (11) is provided with an absorbent soft sponge layer (12). The absorbent soft sponge layer (12) includes absorbent sponge particles (1201) and a sponge outer surface layer (1202). The absorbent soft sponge layer (12) is provided with the absorbent sponge particles (1201) inside and the sponge outer surface layer (1202) on the outer surface of the absorbent soft sponge layer (12). The outer surface of the absorbent soft sponge layer (12) is provided with a soft cotton outer layer (13), and the soft cotton outer layer (13) is attached to the outer surface layer (1202) of the sponge. The antifreeze pad (601) completely covers the inner surface of the ice block isolation layer (6); The area of ​​the anti-backflow layer (10) is not less than the area of ​​the diaphragm (901).

2. The obstetric perineal tear cold compress device according to claim 1, characterized in that, It also includes a storage box (101), in which the diaper (1) is placed when not in use and stored. The storage box (101) is a sealed structure.

3. The obstetric perineal tear cold compress device according to claim 2, characterized in that, It also includes an ice container (2), in which the ice block body (3) is placed when it is not in use or waiting to be frozen, and the inner wall of the ice container (2) is provided with a heat insulation layer.

4. A postpartum perineal tear cold compress device according to claim 3, characterized in that, The silicone shell (4) is made of medical-grade silicone material, and the shape of the silicone shell (4) is adapted to the anatomical structure of the human perineum, and is U-shaped or saddle-shaped.

5. A postpartum perineal tear cold compress device according to claim 4, characterized in that, The antifreeze pad (601) is made of flexible heat insulation material with a thickness of 1-3 mm.

6. A postpartum perineal tear cold compress device according to claim 5, characterized in that, The anti-backflow layer (10) is made of waterproof and breathable membrane material.

7. A postpartum perineal tear cold compress device according to claim 6, characterized in that, The fiber filling filament (803) is medical-grade degreased cotton fiber or bamboo fiber, and the fiber filling filament (803) is uniformly distributed within the fiber layer (802), with a filling density of 0.1–0.3 g / cm³. 3 .

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