CN114053032A - Disposable medical protection pad dressing - Google Patents

Abstract

The invention relates to the technical field of medical protection pads, and discloses a disposable medical protection pad dressing, which comprises a bottom sheet, wherein a groove is formed in the top surface of the bottom sheet, a patch is arranged in the groove in the top surface of the bottom sheet, the bottom surface of the patch is attached to the inner wall of the bottom of the groove in the top surface of the bottom sheet, pressure-sensitive adhesive is arranged on the top surface of the patch, a disinfection and sterilization cotton sleeve is arranged on the top surface of the patch, cold compress hydrogel is arranged in the disinfection and sterilization cotton sleeve, a medical annular dressing is arranged in the cold compress hydrogel, a top sheet is arranged on the top surface of the bottom sheet, a sealing bin is arranged at the top end of the top sheet, a hole is formed in the center of the back surface of the patch, a threaded lantern ring is arranged in the threaded lantern ring, a blocking sheet is not required to be wound and wrapped on a medical cannula of a patient, the operation is simple, the use is convenient, the sealing effect is good, and wound infection can be avoided, thereby effectively increasing the medical care efficiency and reducing the pain of the patient.

Description

Disposable medical protection pad dressing

Technical Field

The invention relates to the technical field of medical protection pads, in particular to a disposable medical protection pad dressing.

Background

Medical dressings are wound covering articles used to cover sores, wounds, or other damaged medical materials. With the intensive research on the pathophysiology of the wound healing process, people understand the wound healing process more and more deeply, thereby leading to the continuous improvement and development of medical wound dressings. Compared with the early days, the novel dressing for wound care has revolutionized, and a plurality of medical dressings with different properties can be selected by clinical care personnel. After a patient is intubated by using a medical intubation tube in the prior art, the medical catheter needs to be wound and adhered to the skin around the wound of the patient by using the medical protection pad, the medical protection pad needs to be adhered tightly for preventing infection, but the medical protection pad is complex to operate and is not easy to fix, so that the workload of medical staff is increased, and the medical efficiency is reduced.

To this end, we propose a disposable medical pad dressing.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a disposable medical protection pad dressing.

In order to achieve the purpose, the invention adopts the following technical scheme that the disposable medical protection pad dressing comprises a bottom sheet, wherein a groove is formed in the top surface of the bottom sheet, a patch is arranged in the groove in the top surface of the bottom sheet, the bottom surface of the patch is attached to the inner wall of the bottom of the groove in the top surface of the bottom sheet, pressure-sensitive adhesive is arranged on the top surface of the patch, a disinfection and sterilization cotton sleeve is arranged on the top surface of the patch, the disinfection and sterilization cotton sleeve is of an annular structure, cold compress hydrogel is arranged in the disinfection and sterilization cotton sleeve and is of an annular structure, medical annular dressing is arranged in the cold compress hydrogel, a top sheet is arranged on the top surface of the bottom sheet, a sealed bin is arranged at the top end of the top sheet, the inner wall of the sealed bin is hollowed, the bottom end of the sealed bin is open, a hole is formed in the center of the back surface of the patch, a threaded lantern ring is arranged in the hole in the back surface of the patch, a blocking sheet is arranged in the threaded lantern ring, and a medical sheet-shaped dressing is arranged on the top surface of the blocking sheet, the medical sheet dressing is movably sleeved in the inner center of the medical annular dressing.

Preferably, the patch is in a gear-shaped structure, the bottom surfaces of the disinfection and sterilization cotton sleeve and the cold compress hydrogel are fixedly connected with the top surface of the patch, and the outer side wall of the cold compress hydrogel is fixedly sleeved with the inner side wall of the disinfection and sterilization cotton sleeve.

Preferably, the medical annular dressing comprises a heat-insulation cotton ring, a medical natural gauze ring, a synthetic fiber dressing ring, a polymeric film dressing ring and an alginate dressing ring, wherein the heat-insulation cotton ring, the medical natural gauze ring, the synthetic fiber dressing ring, the polymeric film dressing ring and the alginate dressing ring are all in annular structures, the bottom surface of the heat-insulation cotton ring is fixedly connected with the top surface of the patch, the bottom surface of the medical natural gauze ring is fixedly connected with the top surface of the heat-insulation cotton ring, the bottom surface of the synthetic fiber dressing ring is fixedly connected with the top surface of the medical natural gauze ring, the bottom surface of the polymeric film dressing ring is fixedly connected with the top surface of the synthetic fiber dressing ring, and the bottom surface of the alginate dressing ring is fixedly connected with the top surface of the polymeric film dressing ring, the outer side wall of the heat-preservation and heat-insulation cotton ring, the medical natural gauze ring, the synthetic fiber dressing ring, the polymeric membrane dressing ring and the alginate dressing ring is fixedly sleeved with the inner side wall of the cold-compress hydrogel.

Preferably, the threaded lantern ring is of an annular structure, the outer side wall of the threaded lantern ring is fixedly sleeved with the inner side wall of the patch back hole, and threads are formed in the inner side wall of the threaded lantern ring.

Preferably, the blocking piece is of a cake-shaped cylindrical structure, the outer side wall of the blocking piece is provided with threads, and the outer side wall of the blocking piece is connected with the inner side wall of the threaded lantern ring through threads.

Preferably, the back surface of the blocking piece is provided with a groove, a pull ring is arranged in the groove on the back surface of the blocking piece, the pull ring is of a semi-annular structure, the left inner wall and the right inner wall of the groove on the back surface of the blocking piece are movably sleeved with a rotating rod, and the pull ring is movably sleeved on the outer wall of the rotating rod.

Preferably, the medical sheet dressing comprises a heat-insulation cotton sheet, a medical natural gauze sheet, a synthetic fiber dressing sheet, a polymeric film dressing sheet and an alginate dressing sheet, wherein the heat-insulation cotton sheet, the medical natural gauze sheet, the synthetic fiber dressing sheet, a polymeric film dressing ring and the alginate dressing sheet are all of a cake-shaped cylinder structure, the bottom surface of the heat-insulation cotton sheet is fixedly connected with the top surface of the blocking sheet, the bottom surface of the medical natural gauze sheet is fixedly connected with the top surface of the heat-insulation cotton sheet, the bottom surface of the synthetic fiber dressing sheet is fixedly connected with the top surface of the medical natural gauze sheet, the bottom surface of the polymeric film dressing sheet is fixedly connected with the top surface of the synthetic fiber dressing sheet, and the bottom surface of the alginate dressing sheet is fixedly connected with the top surface of the polymeric film dressing sheet.

Preferably, the back of the patch is fixedly connected with a silica gel clamping seat, and the back of the silica gel clamping seat is provided with a semicircular groove facing the center of the back of the patch.

Preferably, the bottom of the silica gel clamping seat is hinged with a silica gel clamping ring, the silica gel clamping ring is of a semicircular annular structure, and the outer side wall of the bottom of the silica gel clamping ring is fixedly connected with a shifting piece.

Advantageous effects

The invention provides a disposable medical protection pad dressing. The method has the following beneficial effects:

1. the disposable medical protection pad dressing peels the top sheet from the top surface of the bottom sheet through the arrangement of the patch, the threaded lantern ring, the blocking sheet, the medical annular dressing and the medical sheet dressing, then the medical annular dressing is attached towards the position of the skin of a patient, where the cannula is to be inserted, the patch is attached to the skin around the wound surface through the pressure sensitive adhesive, finally the negative plate is taken down, then the blocking piece on the back of the patch is screwed out from the thread ring through the thread, the blocking piece drives the medical flaky dressing to be drawn out from the patch and the cold compress hydrogel, then insert medical intubate in the downthehole of paster bottom surface, medical intubate passes and inserts the patient internally from the center of medical cyclic annular dressing, need not to wrap up medical intubate winding with medical protection pad and paste in patient's skin wound department, easy operation, convenient to use, it is sealed effectual, can avoid wound infection, and then effectively increased medical efficiency and reduced patient's pain sense.

2. The disposable medical protection pad dressing is characterized in that the alginate dressing ring and the alginate dressing sheet can form soft gel after contacting wound exudate, can absorb the wound exudate and form a layer of stable reticular gel on the surface of a wound, so that a moist environment beneficial to tissue growth is provided for wound healing, meanwhile, the alginate dressing ring and the alginate dressing sheet can promote the formation of prothrombin activator and accelerate the hemagglutination process, so that the wound healing is promoted, the hydrogel formed on the surfaces of the alginate dressing ring and the alginate dressing sheet can effectively protect nerve endings, avoid external stimulation, are not easy to adhere to the wound, are easy to remove and relieve wound pain, and avoid secondary damage of the wound when the medical protection pad is removed, and the alginate dressing ring and the alginate dressing sheet can also isolate the wound from external bacteria, effectively having inhibited harmful bacterium and having propagated and reduced the chance that bacterium and surface of a wound contact, polymer membrane class dressing ring and polymer membrane class dressing piece have that gas such as oxygen, vapor can freely be ventilative, and characteristics that granule nature foreign matter such as dust and microorganism can not pass through in the environment can effectively the separation environmental microorganism invade the surface of a wound, prevent cross infection, form the effect of two protections to the wound.

3. This disposable medical protection pad dressing, through medical natural gauze ring, synthetic fiber class dressing ring, the setting of medical natural gauze piece and synthetic fiber class dressing piece, medical natural gauze ring, synthetic fiber class dressing ring, medical natural gauze piece and synthetic fiber class dressing piece can absorb more wound sepage, the ability of medical protection pad absorption wound sepage has effectively been increased, thermal-insulated cotton ring of heat preservation and thermal-insulated cotton piece have played the thermal-insulated effect that keeps warm to the wound healing environment, the rapid healing of wound has effectively been promoted.

4. This disposable medical protection pad dressing through the setting of disinfection and isolation cotton cover, has effectively realized carrying out disinfection and isolation's effect to the peripheral skin of wound, can effectively prevent simultaneously that bacterium and microorganism from invading the wound, through the setting of cold compress aquogel, can effectively realize easing pain the effect of subsiding a swelling to the wound, effectively reduce patient's sense of pain.

5. This disposable medical protection pad dressing, through the silica gel cassette, the setting of silica gel clamp ring and plectrum, the hole that passes through the paster bottom surface with medical intubate alternates into the internal back of patient, through stirring the plectrum, the plectrum drives the silica gel clamp ring and overturns on the silica gel cassette, then buckle the medical intubate of external part and block into the half slot of silica gel cassette, then it is closed with silica gel clamp ring and silica gel cassette, it is fixed to have effectively realized buckling of medical intubate, on the basis that reduces the painful sense of patient, be convenient for patient's activity and medical personnel's nursing.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a perspective view of the construction of a backsheet and a medical dressing in the form of a ring according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a perspective view of the patch of the present invention;

fig. 5 is a perspective view of the construction of the patch and medical sheet dressing of the present invention.

Illustration of the drawings:

1. a negative film; 2. pasting a piece; 3. a pressure sensitive adhesive; 4. sterilizing cotton cover; 5. cold compress the hydrogel; 6. a medical annular dressing; 61. a heat preservation and insulation cotton ring; 62. a medical natural gauze ring; 63. a synthetic fiber-based dressing ring; 64. a polymeric membrane dressing ring; 65. an alginate dressing ring; 7. a topsheet; 8. sealing the bin; 9. a medical sheet dressing; 91. a heat-insulating cotton sheet; 92. a piece of medical natural gauze; 93. synthetic fiber dressing sheets; 94. a polymeric film dressing sheet; 95. an alginate patch; 10. blocking sheets; 11. a rotating rod; 12. a pull ring; 13. a silica gel cassette; 14. a silica gel clamping ring; 15. a shifting sheet; 16. a threaded collar.

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: a disposable medical pad dressing is shown in figures 1-5 and comprises a bottom sheet 1, a groove is formed in the top surface of the bottom sheet 1, a patch 2 is arranged in the groove in the top surface of the bottom sheet 1, the bottom surface of the patch 2 is attached to the bottom inner wall of the groove in the top surface of the bottom sheet 1, a pressure sensitive adhesive 3 is arranged on the top surface of the patch 2, a sterile cotton sleeve 4 is arranged on the top surface of the patch 2, the sterile cotton sleeve 4 is of an annular structure, a cold compress hydrogel 5 is arranged inside the sterile cotton sleeve 4, the cold compress hydrogel 5 is of an annular structure, a medical annular dressing 6 is arranged inside the cold compress hydrogel 5, a top sheet 7 is arranged on the top surface of the bottom sheet 1, a sealed bin 8 is arranged at the top end of the top sheet 7, the inner wall of the sealed bin 8 is hollow, the bottom end of the sealed bin 8 is open, a hole is formed in the center of the back surface of the patch 2, a threaded lantern ring 16 is arranged in the hole in the back surface of the patch 2, and a blocking sheet 10 is arranged inside the threaded lantern ring 16, the top surface of the blocking piece 10 is provided with a medical sheet dressing 9, the medical sheet dressing 9 is movably sleeved in the center of the interior of a medical annular dressing 6, the patch 2 is of a gear-shaped structure, the bottom surfaces of the disinfection cotton sleeve 4 and the cold compress hydrogel 5 are fixedly connected with the top surface of the patch 2, the outer side wall of the cold compress hydrogel 5 is fixedly sleeved with the inner side wall of the disinfection cotton sleeve 4, the medical annular dressing 6 comprises a heat-preservation and heat-insulation cotton ring 61, a medical natural gauze ring 62, a synthetic fiber dressing ring 63, a poly-film dressing ring 64 and an alginate dressing ring 65, the heat-preservation and heat-insulation cotton ring 61, the medical natural gauze ring 62, the synthetic fiber dressing ring 63, the poly-film dressing ring 64 and the alginate dressing ring 65 are all of an annular structure, the bottom surface of the heat-preservation and heat-insulation cotton ring 61 is fixedly connected with the top surface of the patch 2, the bottom surface of the medical natural gauze ring 62 is fixedly connected with the top surface of the heat-preservation and heat-insulation cotton ring 61, the bottom surface of a synthetic fiber dressing ring 63 is fixedly connected with the top surface of a medical natural gauze ring 62, the bottom surface of a poly-film dressing ring 64 is fixedly connected with the top surface of the synthetic fiber dressing ring 63, the bottom surface of an alginate dressing ring 65 is fixedly connected with the top surface of the poly-film dressing ring 64, a heat-preservation and heat-insulation cotton ring 61, the medical natural gauze ring 62, the synthetic fiber dressing ring 63, the poly-film dressing ring 64 and the outer side wall of the alginate dressing ring 65 are fixedly sleeved with the inner side wall of the cold compress hydrogel 5, a threaded lantern ring 16 is of an annular structure, the outer side wall of the threaded lantern ring 16 is fixedly sleeved with the inner side wall of a back hole of the patch 2, the inner side wall of the threaded lantern ring 16 is provided with threads, a blocking piece 10 is of a cake-shaped cylindrical structure, the outer side wall of the blocking piece 10 is provided with threads, the outer side wall of the blocking piece 10 is connected with the inner side wall of the threaded lantern ring 16 through threads, the back surface of the blocking piece 10 is provided with a groove, a pull ring 12 is arranged in a groove on the back of the block piece 10, the pull ring 12 is in a semi-ring structure, a rotating rod 11 is movably sleeved on the left inner wall and the right inner wall of the groove on the back of the block piece 10, the pull ring 12 is movably sleeved on the outer wall of the rotating rod 11, the medical sheet dressing 9 comprises a heat-preservation heat-insulation cotton piece 91, a medical natural gauze piece 92, a synthetic fiber dressing piece 93, a polymeric film dressing piece 94 and an alginate dressing piece 95, the heat-preservation heat-insulation cotton piece 91, the medical natural gauze piece 92, the synthetic fiber dressing piece 93, a polymeric film dressing ring 64 and the alginate dressing piece 95 are all in a cake-shaped cylinder structure, the bottom surface of the heat-preservation heat-insulation cotton piece 91 is fixedly connected with the top surface of the block piece 10, the bottom surface of the medical natural gauze piece 92 is fixedly connected with the top surface of the heat-preservation heat-insulation cotton piece 91, the bottom surface of the synthetic fiber dressing piece 93 is fixedly connected with the top surface of the medical natural gauze piece 92, the bottom surface of the polymeric film dressing piece 94 is fixedly connected with the top surface of the synthetic fiber dressing piece 93, the bottom surface of the alginate patch 95 is fixedly attached to the top surface of the polymeric film-like patch 94.

When in use, the top sheet 7 is peeled off from the top surface of the bottom sheet 1, the medical annular dressing 6 is attached to the position of a to-be-inserted tube of the skin of a patient, the patch 2 is attached to the skin around the wound surface through the pressure-sensitive adhesive 3, finally the bottom sheet 1 is taken down, the blocking piece 10 on the back surface of the patch 2 is screwed out from the threaded lantern ring 16 through threads, the blocking piece 10 drives the medical sheet dressing 9 to be drawn out from the patch 2 and the cold compress hydrogel 5, then the medical cannula is inserted into the hole on the bottom surface of the patch 2, the medical cannula penetrates through the center of the medical annular dressing 6 and is inserted into the body of the patient, the medical pad does not need to wind and wrap the medical cannula and is attached to the wound of the skin of the patient, the operation is simple, the use is convenient, the sealing effect is good, the wound infection can be avoided, the medical efficiency is effectively increased, the pain of the patient is reduced, the alginate dressing ring 65 and the alginate dressing sheet 95 are contacted with the wound exudate, the alginate dressing ring 65 and the alginate dressing sheet 95 can effectively protect nerve endings, avoid external stimulation, are not easy to adhere to the wound, are easy to remove, relieve wound pain, avoid secondary injury of the wound when the medical pad is removed, isolate the wound from external bacteria, effectively inhibit harmful bacteria from breeding and reduce the chance of bacteria contacting the wound surface, the polymeric membrane dressing ring 64 and the polymeric membrane dressing 94 have oxygen, a stable reticular gel layer and a stable oxygen layer, so that a moist environment which is beneficial to tissue growth is provided for wound healing, meanwhile, the alginate dressing ring 65 and the alginate dressing sheet 95 can promote the formation of prothrombin activator, accelerate the blood coagulation process and promote wound healing, hydrogel formed on the surfaces of the alginate dressing ring 65 and the alginate dressing sheet 95 can effectively protect nerve endings, avoid external stimulation, are not easy to adhere to the wound, are easy to remove, and can relieve wound pain, and avoid secondary injury of the wound when the medical pad is removed, and the wound is isolated from the external bacteria, The air such as water vapor can be freely permeable, and the granular foreign matters such as dust and microorganism in the environment can not pass through the air, so that the wound surface can be effectively prevented from being invaded by environmental microorganism, cross infection is prevented, and the wound can be protected for two times, the medical natural gauze ring 62, the synthetic fiber dressing ring 63, the medical natural gauze sheet 92 and the synthetic fiber dressing sheet 93 can absorb more wound seepage, the capability of the medical protection pad for absorbing the wound seepage is effectively increased, the heat-preservation and heat-insulation cotton ring 61 and the heat-preservation and heat-insulation cotton sheet 91 play a role in heat preservation and heat insulation for the wound healing environment, the rapid healing of the wound is effectively promoted, the disinfection and sterilization effect for the skin around the wound can be effectively realized through the arrangement of the disinfection and sterilization cotton sleeve 4, meanwhile, the invasion of bacteria and microorganism can be effectively prevented, and through the arrangement of the cold compress hydrogel 5, can effectively realize the effects of easing pain and reducing swelling on the wound and effectively reduce the pain of the patient.

Example two: on the basis of the first embodiment, as shown in fig. 1 to 5, asilicone clamping seat 13 is fixedly connected to the back surface of thepatch 2, a semicircular groove facing the center of the back surface of thepatch 2 is formed in the back surface of thesilicone clamping seat 13, asilicone clamping ring 14 is hinged to the bottom end of thesilicone clamping seat 13, thesilicone clamping ring 14 is in a semicircular annular structure, and a shiftingpiece 15 is fixedly connected to the outer side wall of the bottom end of thesilicone clamping ring 14.

During the use, in the internal back of patient is gone into through the hole of 2 bottoms surfaces of paster with medical intubate, through stirringplectrum 15,plectrum 15 drives silicagel clamp ring 14 and overturns onsilica gel cassette 13, then buckle the medical intubate of external part and block into the half slot ofsilica gel cassette 13, then with silicagel clamp ring 14 andsilica gel cassette 13 closure, it is fixed to have effectively realized buckling of medical intubate, on the basis that reduces the painful sense of patient, be convenient for patient's activity and medical personnel's nursing.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A disposable medical protection pad dressing comprises a bottom sheet (1) and is characterized in that: the top surface of the film (1) is provided with a groove, the patch (2) is arranged in the groove on the top surface of the film (1), the bottom surface of the patch (2) is attached to the bottom inner wall of the groove on the top surface of the film (1), the top surface of the patch (2) is provided with a pressure-sensitive adhesive (3), the top surface of the patch (2) is provided with a disinfection and sterilization cotton sleeve (4), the disinfection and sterilization cotton sleeve (4) is of an annular structure, the interior of the disinfection and sterilization cotton sleeve (4) is provided with a cold compress hydrogel (5), the cold compress hydrogel (5) is of an annular structure, the interior of the cold compress hydrogel (5) is provided with a medical annular dressing (6), the top surface of the film (1) is provided with a top sheet (7), the top end of the top sheet (7) is provided with a sealed bin (8), the inner wall of the sealed bin (8) is hollowed, the bottom end of the sealed bin (8) is of an opening shape, the center of the back surface of the patch (2) is provided with a hole, and a threaded lantern ring (16) is arranged in the hole on the back surface of the patch (2), the inner part of the threaded lantern ring (16) is provided with a blocking piece (10), the top surface of the blocking piece (10) is provided with a medical sheet dressing (9), and the medical sheet dressing (9) is movably sleeved in the center of the inner part of the medical annular dressing (6).

2. A disposable medical pad dressing as recited in claim 1, wherein: the patch (2) is of a gear-shaped structure, the bottom surfaces of the disinfection and sterilization cotton sleeve (4) and the cold compress hydrogel (5) are fixedly connected with the top surface of the patch (2), and the outer side wall of the cold compress hydrogel (5) is fixedly sleeved with the inner side wall of the disinfection and sterilization cotton sleeve (4).

3. A disposable medical pad dressing as recited in claim 1, wherein: the medical annular dressing (6) comprises a heat-preservation and heat-insulation cotton ring (61), a medical natural gauze ring (62), a synthetic fiber dressing ring (63), a polymeric film dressing ring (64) and an alginate dressing ring (65), wherein the heat-preservation and heat-insulation cotton ring (61), the medical natural gauze ring (62), the synthetic fiber dressing ring (63), the polymeric film dressing ring (64) and the alginate dressing ring (65) are all in annular structures, the bottom surface of the heat-preservation and heat-insulation cotton ring (61) is fixedly connected with the top surface of the patch (2), the bottom surface of the medical natural gauze ring (62) is fixedly connected with the top surface of the heat-preservation and heat-insulation cotton ring (61), the bottom surface of the synthetic fiber dressing ring (63) is fixedly connected with the top surface of the medical natural gauze ring (62), the bottom surface of the polymeric film dressing ring (64) is fixedly connected with the top surface of the synthetic fiber dressing ring (63), and the bottom surface of the alginate dressing ring (65) is fixedly connected with the top surface of the polymeric film dressing ring (64), the outer side wall of the heat-preservation and heat-insulation cotton ring (61), the medical natural gauze ring (62), the synthetic fiber dressing ring (63), the polymeric membrane dressing ring (64) and the alginate dressing ring (65) are all in fixed nesting relation with the inner side wall of the cold-compress hydrogel (5).

4. A disposable medical pad dressing as recited in claim 1, wherein: the thread lantern ring (16) is of an annular structure, the outer side wall of the thread lantern ring (16) is in fixed sleeving relation with the inner side wall of the back hole of the patch (2), and the inner side wall of the thread lantern ring (16) is provided with threads.

5. A disposable medical pad dressing according to claim 4, wherein: the plug piece (10) is of a cake-shaped cylindrical structure, the outer side wall of the plug piece (10) is provided with threads, and the outer side wall of the plug piece (10) is connected with the inner side wall of the threaded sleeve ring (16) through the threads.

6. A disposable medical pad dressing as claimed in claim 5, wherein: the back of the blocking piece (10) is provided with a groove, a pull ring (12) is arranged in the groove in the back of the blocking piece (10), the pull ring (12) is of a semi-annular structure, the left inner wall and the right inner wall of the groove in the back of the blocking piece (10) are movably sleeved with a rotating rod (11), and the pull ring (12) is movably sleeved on the outer wall of the rotating rod (11).

7. A disposable medical pad dressing as recited in claim 1, wherein: the medical sheet dressing (9) comprises a heat-insulating cotton sheet (91), a medical natural gauze sheet (92), a synthetic fiber dressing sheet (93), a poly-film dressing sheet (94) and an alginate dressing sheet (95), heat preservation thermal-insulated cotton piece (91), medical natural gauze piece (92), synthetic fiber class coating piece (93), poly membrane class dressing ring (64) and alginate coating piece (95) all are pie cylinder structure, the bottom surface of heat preservation thermal-insulated cotton piece (91) and the top surface fixed connection of jam piece (10), the bottom surface of medical natural gauze piece (92) and the top surface fixed connection of heat preservation thermal-insulated cotton piece (91), the bottom surface of synthetic fiber class coating piece (93) and the top surface fixed connection of medical natural gauze piece (92), the bottom surface of poly membrane class coating piece (94) and the top surface fixed connection of synthetic fiber class dressing piece (93), the bottom surface of coating piece (95) and the top surface fixed connection of poly membrane class coating piece (94).

8. A disposable medical pad dressing as recited in claim 1, wherein: the back fixedly connected with silica gel cassette (13) of paster (2), the semicircle recess towards paster (2) back center is seted up at silica gel cassette (13) back.

9. A disposable medical pad dressing as recited in claim 8, wherein: the bottom of silica gel cassette (13) articulates there is silica gel clamp ring (14), and silica gel clamp ring (14) are semicircle annular structure, and the bottom lateral wall fixedly connected with plectrum (15) of silica gel clamp ring (14).

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