Integrated device for rapid hemostasis and wound treatment of war wounds

Abstract

The invention relates to the technical field of medical instruments, in particular to a war wound rapid hemostasis and wound treatment integrated device which comprises a connecting shell and a binding structure connected to the connecting shell, the binding structure comprises an extrusion plate and a protective film distributed above the extrusion plate, and the two ends of the extrusion plate are fixedly connected with the protective film through connecting plates; one end of the top surface of the extrusion plate is fixedly connected with a second telescopic film, the upper end of the first telescopic film and the upper end of the second telescopic film are fixedly connected with the protective film, the water absorption cotton balls are distributed between the protective film and the extrusion plate, and the bottoms of the water absorption cotton balls are fixedly connected with connecting cotton strips in a matrix shape. The device is simple in structure and convenient to use, can store fester and blood at the wound part of an injured person, can prevent the fester and blood at the wound part of the injured person from being concentrated on the surface of skin, can prevent the wound part of the injured person from pruritus, and can realize rapid healing of the wound of the injured person.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an integrated device for rapid hemostasis and wound treatment of combat injuries. Background Art

[0002] The battlefield environment is relatively complex, and battlefield personnel are prone to injuries when fighting on the battlefield. In order to prevent the wounds of battlefield personnel from worsening, battlefield medical personnel need to use wound treatment devices to treat the wounds of injured personnel;

[0003] Before the medical staff treat the injured part of the injured person, the injured part of the injured person needs to be supported by the support structure. The support structure can provide a good supporting effect on the injured part of the injured person, which can facilitate the medical staff to bandage the injured part of the injured person. Such support structures are usually composed of support plates and support legs. Before the support structure is used, the staff needs to assemble the support structure. However, such support structures are large in size, and it is inconvenient for the medical staff to move and assemble the support structure, which will result in the wound part of the injured person not being able to be treated in time. After the medical staff supports the injured part of the injured person, the medical staff needs to disinfect the wound part of the injured person. The disinfected wound will be bandaged with bandages and gauze. This wound treatment method can indeed achieve a good treatment effect on the injured part of the injured person.

[0004] However, when medical staff use gauze and bandages to bandage the wound of the injured person, pus and blood are prone to ooze out of the wound. In order to avoid more pus and blood oozing out of the wound, medical staff need to use bandages to compress the wound of the injured person to stop bleeding. Since each injured person has a different body shape, it is difficult for medical staff to master the compression strength of the bandage on the injured person, which will result in the above-mentioned wound treatment method being unable to meet the emergency needs of the battlefield. After the medical staff bandages the wound of the injured person, the medical staff also needs to regularly replace the cotton wool on the injured person's injured part, which will result in the above-mentioned wound treatment method not having good portability and will also increase the medical care costs of the injured person by medical staff.

[0005] To this end, we propose an integrated device for rapid hemostasis and wound treatment of combat injuries. Summary of the invention

[0006] A technical problem to be solved by the present application is that the wound treatment available on the market is not suitable for the emergency needs of the battlefield and does not have good portability.

[0007] In order to solve the above technical problems, the embodiment of the present application provides an integrated device for rapid hemostasis and wound treatment of combat injuries, including a connecting shell and a dressing structure connected to the connecting shell, wherein the dressing structure includes:

[0008] An extrusion plate and a protective film distributed above the extrusion plate, wherein both ends of the extrusion plate are fixedly connected to the protective film through a connecting plate, one end of the top surface of the extrusion plate is fixedly connected to the second telescopic film, and the other end of the top surface of the extrusion plate is fixedly connected to the first telescopic film, and the upper ends of the first telescopic film and the second telescopic film are fixedly connected to the protective film;

[0009] The absorbent cotton balls are distributed between the protective film and the extrusion plate, the bottom of the absorbent cotton balls are fixedly connected with connecting cotton strips in a matrix shape, the surface of the connecting cotton strips is provided with wiping fluff, the lower end of the connecting cotton strips is fixedly connected to the extrusion plate, the extrusion plate is provided with a water inlet hole near the connecting cotton strips, and the top surface of the absorbent cotton balls is fixedly connected to the protective film through a connecting rod.

[0010] In some embodiments, the wrapping structure further comprises a pill layer fixedly connected to the bottom surface of the extrusion plate, a plurality of water inlet holes are provided on the extrusion plate and are distributed in a matrix, and the pill layer and the extrusion plate are elastic.

[0011] In some embodiments, elastic films are fixedly connected to both sides of the protective film, the lower part of the elastic film is fixedly connected to the extrusion plate, the elastic film, the first telescopic membrane and the second telescopic membrane are all telescopic, and the elastic film, the protective film, the extrusion plate, the first telescopic membrane and the second telescopic membrane can form a liquid collecting chamber.

[0012] In some embodiments, both ends of the protective film are fixedly connected with connecting plates, the bottom surface of the connecting plate is fixedly connected with a bandage, the connecting plate and the bandage are retractable, and the end of the connecting plate facing away from the protective film is fixedly connected to the connecting shell.

[0013] In some embodiments, the top surface of the extrusion plate is located on both sides of the absorbent cotton ball and has telescopic bags distributed thereon, the top surface of the telescopic bags is fixedly connected to the protective film, two adjacent telescopic bags are connected through a connecting tube, and the telescopic bag away from the second telescopic film is connected to the air intake structure through a delivery tube.

[0014] In some embodiments, a plurality of the telescopic bags are distributed in the transverse direction, the telescopic bags are in a strip-shaped structure, and the telescopic bags can be telescoped in the vertical direction.

[0015] In some embodiments, a first through hole is formed on the first stretch film, a second through hole is formed on the protective film near the first through hole, and the delivery tube penetrates the first through hole and the second through hole.

[0016] In some embodiments, the air intake structure includes an extrusion pump, the air delivery end of the extrusion pump is fixedly connected to a filter chamber, the end of the filter chamber facing away from the extrusion pump is fixedly connected to a one-way valve, and the end of the one-way valve facing away from the filter chamber is connected to a delivery pipe.

[0017] In some embodiments, a receiving groove is provided on the connecting shell, and the end of the connecting sheet facing away from the protective film is fixedly connected to the bottom wall of the inner cavity of the receiving groove, and the bandage is distributed between the connecting shell and the connecting sheet.

[0018] In some embodiments, a pressing groove and a notch are provided on the connecting shell, the inner wall of the pressing groove can abut against the protective film, and the notch is cooperated with the bandage.

[0019] The present invention has at least the following beneficial effects:

[0020] 1. When in use, the liquid collecting chamber in the device can collect pus and blood in the wound of the injured person, thereby preventing the pus and blood in the wound of the injured person from concentrating on the surface of the skin, preventing itching in the wound of the injured person, and achieving rapid healing of the wound of the injured person.

[0021] 2. When in use, the absorbent cotton ball in the device can collect pus and blood inside the liquid collection cavity, thereby preventing pus and blood overflowing from the wound of the injured person from flowing back to the skin surface, reducing discomfort on the skin surface of the injured person, and achieving rapid healing of the wound of the injured person.

[0022] 3. When in use, the telescopic bag in the device can adjust the cavity volume of the liquid collection cavity and adjust the absorption amount of pus and blood by the absorbent cotton ball, so that the absorbent cotton ball can quickly absorb the blood and pus flowing out of the wound of the injured person.

[0023] 4. When the telescopic bag in the device adjusts the volume of the liquid collecting chamber, the pressing strength of the squeezing plate on the wound of the injured person can be adjusted, so that compression and hemostasis of the wound of the injured person can be achieved.

[0024] 5. When the compression strength of the telescopic bag in the device against the extrusion plate is adjusted, the repulsive force of the extrusion plate will also act on the protective film. At this time, the curvature of the protective film will also be adjusted. The protective film can be buckled in the connecting shell, and the connecting shell can support the clothes of the injured person to prevent the clothes from rubbing against the wound area of ​​the injured person.

[0025] 6. The connecting shell in the device can block the protective film to avoid friction damage to the protective film. At the same time, the bandage can drive the connecting shell to be tied to the injured person, so that the device can quickly stop bleeding at the injured part of the injured person. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the flipping of the connection shell and the protective film in the present invention;

[0028] Figure 3 for Figure 1 Cross-sectional structural diagram;

[0029] Figure 4 This is a structural diagram of the connection between the water inlet and the extrusion plate in the present invention;

[0030] Figure 5 It is a schematic diagram of the separation of the medicine sheet layer, the connecting plate and the extrusion plate of the present invention;

[0031] Figure 6 It is a schematic diagram of the distribution of the telescopic capsule and the absorbent cotton ball in the present invention;

[0032] Figure 7 This is a schematic diagram of connecting a tampon and a water-absorbing cotton ball in the present invention;

[0033] Figure 8 for Figure 3 A is an enlarged schematic diagram;

[0034] Fig. 9 for Figure 3 A partial schematic diagram of

[0035] Fig.10 It is a schematic diagram of the distribution of the water-absorbing cotton balls and the protective film in the present invention.

[0036] In the figure: 1. connecting shell; 2. connecting piece; 3. protective film; 4. elastic film; 5. filter chamber; 6. extrusion pump; 7. one-way valve; 8. pressure groove; 9. bandage; 10. tablet layer; 11. storage groove; 12. notch; 13. first telescopic membrane; 14. liquid collecting chamber; 15. connecting pipe; 16. telescopic bag; 17. absorbent cotton ball; 18. connecting rod; 19. extrusion plate; 20. connecting plate; 21. first through hole; 22. water inlet hole; 23. connecting cotton strip; 24. delivery pipe; 25. second through hole; 26. second telescopic membrane; 27. wiping fluff. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figure 2-5 , 8, 10, the present invention provides a technical solution:

[0040] The integrated device for rapid hemostasis and wound treatment of war injuries comprises a connecting shell 1 and a dressing structure connected to the connecting shell 1, wherein the dressing structure comprises:

[0041] The squeezing plate 19 and the protective film 3 distributed above the squeezing plate 19, the material of the squeezing plate 19 should be selected from the existing non-toxic and elastic materials on the market. When in use, the squeezing plate 19 can be abutted against the wound site of the injured person, and can have a good compression and hemostasis effect on the injured site of the injured person. The two ends of the squeezing plate 19 are fixedly connected to the protective film 3 through the connecting plate 20, one end of the top surface of the squeezing plate 19 is fixedly connected to the second telescopic film 26, and the other end of the top surface of the squeezing plate 19 is fixedly connected to the first telescopic film 13, and the upper ends of the first telescopic film 13 and the second telescopic film 26 are fixedly connected to the protective film 3, and the protective film 3 and the first telescopic film 13 and the second telescopic film 26 should be selected from the existing good water-blocking film materials on the market.

[0042] The absorbent cotton ball 17 is distributed between the protective film 3 and the squeezing plate 19. When in use, the absorbent cotton ball 17 can collect pus and blood flowing out of the injured part. The bottom of the absorbent cotton ball 17 is fixedly connected with a connecting cotton strip 23 in a matrix shape. The surface of the connecting cotton strip 23 is provided with wiping fluff 27. The lower end of the connecting cotton strip 23 is fixedly connected to the squeezing plate 19. The squeezing plate 19 is provided with a water inlet hole 22 near the connecting cotton strip 23. The connecting cotton strip 23 can drive the wiping fluff 27 to stir the blood and solution around the water inlet hole 22 to avoid blood and pus blocking the water inlet hole 22. The top surface of the absorbent cotton ball 17 is fixedly connected to the protective film 3 through a connecting rod 18.

[0043] The bandaging structure also includes a tablet layer 10 fixedly connected to the bottom surface of the extrusion plate 19. There are multiple water inlet holes 22 arranged on the extrusion plate 19 in a matrix shape. The tablet layer 10 and the extrusion plate 19 are elastic. When the extrusion plate 19 is bent, the extrusion plate 19 can drive the tablet layer 10 to abut against the wound of the injured person. At the same time, the blood and pus flowing out of the wound of the injured person can pass through the tablet layer 10 and the water inlet holes 22 and contact the absorbent cotton ball 17.

[0044] Elastic membranes 4 are fixedly connected to both sides of the protective membrane 3, and the lower part of the elastic membrane 4 is fixedly connected to the extrusion plate 19. The elastic membrane 4, the first telescopic membrane 13 and the second telescopic membrane 26 are all telescopic. The elastic membrane 4, the protective membrane 3, the extrusion plate 19, the first telescopic membrane 13 and the second telescopic membrane 26 can form a liquid collecting chamber 14. When the extrusion plate 19 is bent, the extrusion plate 19 can drive the tablet layer 10 to abut against the wound of the injured person. At the same time, the blood and pus flowing out of the wound of the injured person can pass through the tablet layer 10 and the water inlet hole 22 and flow into the interior of the liquid collecting chamber 14. The liquid collecting chamber 14 can collect the blood and pus flowing out of the wound of the injured person, and finally the blood and pus flowing out of the wound of the injured person are absorbed by the absorbent cotton ball 17.

[0045] Both ends of the protective film 3 are fixedly connected with a connecting piece 2, and the bottom surface of the connecting piece 2 is fixedly connected with a bandage 9. The connecting piece 2 and the bandage 9 are retractable. The end of the connecting piece 2 away from the protective film 3 is fixedly connected to the connecting shell 1. When the tablet layer 10 abuts against the wound of the injured person, the medical staff will tie the bandage 9 on the connecting piece 2 to the body surface of the injured person, so that the device can bandage the wound of the injured person;

[0046] During actual use, the medical staff disinfects the wound area of ​​the injured person in advance, and then separates the connecting shell 1 from the tablet layer 10. At this time, the bandage 9 and the tablet layer 10 can leak out. The medical staff then puts the tablet layer 10 against the wound area of ​​the injured person, and then binds the bandage 9 to the body surface of the injured person, that is, the shell realizes the wound bandaging protection of the injured person by the device.

[0047] Example 2

[0048] See also Figure 3-10 , the present invention provides a technical solution:

[0049] The top surface of the extrusion plate 19 is located on both sides of the absorbent cotton ball 17, and the telescopic capsules 16 are distributed. The top surface of the telescopic capsules 16 is fixedly connected to the protective film 3. The telescopic capsules 16 are hollow structures. Two adjacent telescopic capsules 16 are connected by a connecting tube 15. The connecting tube 15 can connect multiple telescopic capsules 16 to each other. The telescopic capsules 16 away from the second telescopic membrane 26 are connected to the air intake structure through a delivery tube 24. The air intake structure can be selected as an existing press-inflatable structure on the market, which does not belong to the protection scope of this document.

[0050] There are multiple telescopic bags 16 distributed along the transverse direction. The telescopic bags 16 are in a strip-shaped structure. The telescopic bags 16 can be telescoped vertically. When in use, the telescopic bags 16 can change the cavity volume of the liquid collecting chamber 14, so that the liquid collecting chamber 14 can collect blood and pus flowing out of the wound of the injured person.

[0051] A first through hole 21 is formed on the first telescopic membrane 13, a second through hole 25 is formed on the protective membrane 3 near the first through hole 21, a delivery pipe 24 penetrates the first through hole 21 and the second through hole 25, and the air intake structure can deliver gas to the interior of the telescopic bag 16 through the delivery pipe 24, thereby achieving the telescopic bag 16 squeezing the protective membrane 3 and the extrusion plate 19.

[0052] The air intake structure includes an extrusion pump 6, which is an extrusion air pump currently available on the market. The structure of the extrusion air pump is well known to those skilled in the art. A filter chamber 5 is fixedly connected to the air delivery end of the extrusion pump 6. The filter chamber 5 is a filtering structure currently available on the market. The structure of the filter chamber 5 is mainly composed of a gas collecting chamber and a filter membrane. The gas collecting chamber can collect the air delivered by the extrusion pump 6, and the filter membrane can filter the air delivered by the extrusion pump 6. When the filter membrane is in use, it can prevent the sundries in the air from clogging the one-way valve 7. The end of the filter chamber 5 away from the extrusion pump 6 is fixedly connected to the one-way valve 7. The end of the one-way valve 7 away from the filter chamber 5 is connected to the delivery pipe 24. When the one-way valve 7 is in use, it can prevent the air in the telescopic bag 16 from flowing back into the extrusion pump 6.

[0053] During actual use, the staff will pre-fix the bandage 9 with the tablet layer 10 on the wound, and then the extrusion pump 6 can deliver gas to the inside of the telescopic bag 16 through the delivery tube 24. At this time, the telescopic bag 16 can squeeze the protective film 3 and the extrusion plate 19. At this time, the volume of the liquid collecting chamber 14 increases, and the extrusion plate 19 can also squeeze the wound part of the injured person, so as to achieve compression and hemostasis of the wound part of the injured person. When the extrusion plate 19 squeezes the wound part of the injured person, the tablet layer 10 can also fit on the wound part of the injured person, so as to achieve the protection of the wound part of the injured person by the tablet layer 10.

[0054] Example 3

[0055] See also Figure 1 , 2 9. The present invention provides a technical solution:

[0056] A storage groove 11 is provided on the connecting shell 1, and the connecting shell 1 can protect the tablet layer 10 through the storage groove 11 to prevent the tablet layer 10 from being contaminated by external objects. The end of the connecting piece 2 facing away from the protective film 3 is fixedly connected to the bottom wall of the inner cavity of the storage groove 11. The bandage 9 is distributed between the connecting shell 1 and the connecting piece 2. The bandage 9 can drive the connecting shell 1 to be tied to the injured part of the injured person, so that the device can realize rapid protection of the injured part of the injured person.

[0057] The connecting shell 1 is provided with a pressing groove 8 and a notch 12. The connecting shell 1 is composed of two unconnected connecting shell 1 structures. When the two unconnected connecting shells 1 are abutted, they can be snapped together to form a complete strip shell structure. The inner wall of the pressing groove 8 can abut against the protective film 3. The connecting shell 1 can abut against the protective film 3 through the pressing groove 8, so that the connecting shell 1 can protect the protective film 3. The notch 12 is matched with the bandage 9 through the notch 12. The bandage 9 can be bound to the connecting shell 1 through the notch 12, so as to avoid displacement of the connecting shell 1.

[0058] When the squeezing plate 19 compresses the injured part of the injured person to stop bleeding, the wound part of the injured person can be protected by the device. Then the connecting shell 1 flips over with the connecting plate 2 as the center. When the connecting shell 1 abuts against the protective film 3 through the abutting groove 8, the connecting shell 1 can protect the protective film 3. Then the bandage 9 binds the connecting shell 1 to the wound part of the injured person through the notch 12, which can prevent the injured person's clothes from rubbing against the protective film 3. When two unconnected connecting shells 1 are used as a whole, secondary injury to the fracture part of the injured person can be avoided.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An integrated device for rapid hemostasis and wound treatment of combat injuries, comprising a connecting shell (1) and a bandaging structure connected to the connecting shell (1), characterized in that: The bandaging structure comprises: An extrusion plate (19) and a protective film (3) distributed above the extrusion plate (19), wherein both ends of the extrusion plate (19) are fixedly connected to the protective film (3) via a connecting plate (20), one end of the top surface of the extrusion plate (19) is fixedly connected to a second telescopic film (26), and the other end of the top surface of the extrusion plate (19) is fixedly connected to a first telescopic film (13), and the upper ends of the first telescopic film (13) and the second telescopic film (26) are fixedly connected to the protective film (3); Water-absorbing cotton balls (17), the water-absorbing cotton balls (17) are distributed between the protective film (3) and the extrusion plate (19), the bottom of the water-absorbing cotton balls (17) are fixedly connected to the connecting cotton strips (23) in a matrix shape, the surface of the connecting cotton strips (23) is provided with wiping fluff (27), the lower end of the connecting cotton strips (23) is fixedly connected to the extrusion plate (19), the extrusion plate (19) is provided with a water inlet hole (22) near the connecting cotton strips (23), and the top surface of the water-absorbing cotton balls (17) is fixedly connected to the protective film (3) through a connecting rod (18).

2. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 1, characterized in that: The wrapping structure also includes a tablet layer (10) fixedly connected to the bottom surface of the extrusion plate (19), a plurality of water inlet holes (22) are arranged in a matrix, and the tablet layer (10) and the extrusion plate (19) are elastic.

3. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 2, characterized in that: Both sides of the protective membrane (3) are fixedly connected to elastic membranes (4), the lower part of the elastic membrane (4) is fixedly connected to the extrusion plate (19), the elastic membrane (4), the first telescopic membrane (13) and the second telescopic membrane (26) are all telescopic, and the elastic membrane (4), the protective membrane (3), the extrusion plate (19), the first telescopic membrane (13) and the second telescopic membrane (26) can form a liquid collecting chamber (14).

4. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 3 is characterized in that: Both ends of the protective film (3) are fixedly connected to connecting pieces (2), the bottom surface of the connecting piece (2) is fixedly connected to a bandage (9), the connecting piece (2) and the bandage (9) are retractable, and the end of the connecting piece (2) facing away from the protective film (3) is fixedly connected to the connecting shell (1).

5. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 4, characterized in that: The top surface of the extrusion plate (19) is located on both sides of the absorbent cotton ball (17) and is provided with telescopic bags (16). The top surface of the telescopic bags (16) is fixedly connected to the protective film (3). Two adjacent telescopic bags (16) are connected through a connecting pipe (15). The telescopic bag (16) away from the second telescopic film (26) is connected to the air intake structure through a conveying pipe (24).

6. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 5, characterized in that: A plurality of the telescopic bags (16) are distributed in the transverse direction, the telescopic bags (16) are in a strip-shaped structure, and the telescopic bags (16) can be telescoped in the vertical direction.

7. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 6, characterized in that: The first telescopic film (13) is provided with a first through hole (21), the protective film (3) is provided with a second through hole (25) at a position close to the first through hole (21), and the delivery pipe (24) penetrates the first through hole (21) and the second through hole (25).

8. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 7, characterized in that: The air intake structure comprises an extrusion pump (6), the air delivery end of the extrusion pump (6) is fixedly connected to a filter chamber (5), the end of the filter chamber (5) facing away from the extrusion pump (6) is fixedly connected to a one-way valve (7), and the end of the one-way valve (7) facing away from the filter chamber (5) is connected to a delivery pipe (24).

9. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 8, characterized in that: The connection shell (1) is provided with a receiving groove (11), the end of the connection sheet (2) facing away from the protective film (3) is fixedly connected to the bottom wall of the inner cavity of the receiving groove (11), and the bandage (9) is distributed between the connection shell (1) and the connection sheet (2).

10. The integrated device for rapid hemostasis and wound treatment of war injuries according to claim 9, characterized in that: The connecting shell (1) is provided with a pressing groove (8) and a notch (12), the inner wall of the pressing groove (8) can abut against the protective film (3), and the notch (12) is penetrated and matched with the bandage (9).

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