Medical bandaging auxiliary device

Abstract

The invention relates to the technical field of medical auxiliary equipment, and discloses a medical bandaging auxiliary device which comprises a rear arm ring which serves as one of basic components of the whole device and is used for assembling and bearing a static pressure hemostasis mechanism and a subordinate lower structural component of the static pressure hemostasis mechanism. The forearm ring serves as one of basic components of the whole device and is used for assembling and bearing the fracture fixing mechanism, the suspension supporting mechanism and the subordinate lower structural components of the fracture fixing mechanism, the suspension supporting mechanism and the subordinate lower structural components. By adding and arranging the auxiliary hemostasis mechanism, medical staff can more effectively control bleeding in the bandaging process, the mechanism is combined with a micro air pump and an air bag ring, accurate pressure can be generated above limbs of a patient, so that the rapid and uniform compression effect is achieved, the air pump adjusts the pressure by adjusting the air quantity of the air bag ring, and the medical staff can conveniently and quickly stop bleeding. By means of the method, the hemostasis efficiency is improved, secondary damage to tissue of a patient can be reduced, and therefore the wound healing process is accelerated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, in particular to a medical bandaging auxiliary device. Background Art

[0002] Bandaging is one of the important measures for emergency treatment at the scene of trauma. Timely and correct bandaging can achieve the purpose of compression to stop bleeding, reduce infection, protect wounds, reduce pain, and fix dressings and splints. On the contrary, incorrect bandaging can lead to increased bleeding, aggravated infection, new injuries, and sequelae. The same wound on the limb has different bandaging methods depending on whether it is accompanied by a fracture. When there is a fracture, the bandaging should take into account the correct fixation of the fracture site, so as to ensure that the wound is bandaged without affecting the damage to the limb bones.

[0003] When treating patients with fractures and trauma to their arms and limbs, medical staff will first disinfect the areas with obvious trauma on the patients' limbs, and then use gauze to apply medicine and bandage them after the disinfection is completed. However, since the patients' limbs are fractured, the gauze is tightened around the patients' limbs during the bandaging process, and the patients are prone to pain and agitation, which causes the affected area to bleed again and increases the degree of pain for the patients. Therefore, those skilled in the art have proposed a medical bandaging auxiliary device to solve the above-mentioned technical problems. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a medical bandaging auxiliary device, which solves the problem that the patient's affected part is prone to re-bleeding when the wound is bandaged after disinfection, which affects the normal bandaging of the wound.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a medical bandaging auxiliary device, comprising

[0006] The rear arm ring, as one of the basic components of the overall device, is used to assemble and carry the static pressure hemostasis mechanism and its subordinate lower structural parts;

[0007] The forearm ring, as one of the basic components of the overall device, is used to assemble and carry the fracture fixation mechanism and the suspension support mechanism and its lower structural parts;

[0008] The static pressure hemostasis mechanism is arranged on the rear arm ring and is used by medical staff to perform static pressure hemostasis treatment on the upper part of the patient's limbs when bleeding occurs in the affected area during the bandaging process;

[0009] The position limiting and guiding mechanism is arranged between the rear arm ring and the forearm ring, and is used to position and fix the gauze piece placed on the patient's affected part, and at the same time guide the bandage position of the bandage when bandaging the affected part;

[0010] A fracture fixation mechanism, which is arranged between the rear arm ring and the forearm ring, and is used to support and fix the patient's limb as a whole;

[0011] The suspension support mechanism is arranged on the upper part of the rear arm ring and the forearm ring, and is used for suspending and supporting the injured limbs during the patient's daily life.

[0012] Preferably, the static pressure hemostasis mechanism includes an airbag ring seat, an airbag ring seat is arranged in the middle part of the inner side of the rear arm ring, a sponge ring seat is arranged on the inner wall of the airbag ring seat, and a micro air pump is arranged in the middle and upper part of one side of the outer wall of the rear arm ring, the air outlet of the micro air pump is connected with one end of the air supply pipe, and the other end of the air supply pipe passes through the rear arm ring and is connected with the interior of the airbag ring seat.

[0013] Preferably, the static pressure hemostasis mechanism also includes a mounting seat, a mounting seat is provided in the middle of a side of the outer wall of the rear arm ring away from the micro air pump, an exhaust valve is provided in the middle of the mounting seat, and the exhaust valve is connected to the interior of the airbag ring seat, a battery is provided in the middle and lower part of one side of the outer wall of the rear arm ring, and the battery is electrically connected to the micro air pump, a power display screen is provided in the middle of one side of the battery, and a control switch is provided in the middle and upper part of one side of the battery.

[0014] Preferably, the limiting guide mechanism includes a supporting and fixing plate, a plurality of supporting and fixing plates are arranged in a circular array in the middle of one side of the rear arm ring, a plurality of fixed bases are evenly and fixedly connected to the middle of the inner wall of the supporting and fixing plate, a rubber seat is arranged in the middle of the fixed base, and a plurality of limiting seats are evenly arranged in the middle of the outer wall of the supporting and fixing plate.

[0015] Preferably, the limiting guide mechanism also includes a closed ring, two closed rings of different sizes are arranged between the rear arm ring and the forearm ring, a metal layer is arranged on the outer wall of the closed ring, a magnetic attraction sheet is arranged on the inner wall of the supporting fixing plate, an annular groove is opened in the middle part of the adjacent side of the closed ring, a snap ring seat is arranged inside the annular groove, and a sterile gauze ring is arranged on the side of the snap ring seat away from the closed ring.

[0016] Preferably, the fracture fixation mechanism includes an insertion cavity, and a plurality of insertion cavities are arranged in a circular array in the middle of one side of the forearm ring close to the rear arm ring, the interiors of the insertion cavities are covered with rubber cushion layers, the ends of the support and fixing plates away from the rear arm ring extend into the corresponding insertion cavities respectively, an opening is provided in the middle of one side of the support and fixing plate away from the rear arm ring, a sponge layer is provided on the inner wall of the forearm ring, and arc-shaped corners are provided at the edges of the support and fixing plates.

[0017] Preferably, the fracture fixation mechanism also includes a fixing socket, and a plurality of fixing sockets are provided in a circular array in the middle portion of one side of the outer wall of the forearm ring, and the bottoms of the fixing sockets are respectively connected to the interior of the plug-in cavity at the corresponding position, and fixing bolts are threadedly connected in the fixing sockets, and the bottom ends of the fixing bolts extend into the corresponding openings.

[0018] Preferably, the suspension support mechanism includes a connecting seat 2, the middle part of the top end of the forearm ring is fixedly connected to the connecting seat 2, the middle part of the top end of the rear arm ring is fixedly connected to the connecting seat 1, the connecting seat 1 and the connecting seat 2 are connected by a shoulder strap, and a sponge bent seat is provided in the middle part of the shoulder strap.

[0019] Working principle: After the medical staff disinfects the affected part of the patient's arm or limb, they then put the back arm ring on the upper part of the affected part of the arm or limb. When the back arm ring is put on the position on the patient's arm or limb, the supporting fixing plate on the back arm ring is also covered in a ring shape on the patient's arm or limb. If the patient's affected part is still bleeding before bandaging, the static pressure hemostasis mechanism is activated. First, the micro air pump on the back arm ring is started. After the micro air pump is started, the gas generated by the micro air pump is transported into the air bag ring seat in the back arm ring through the air supply pipe. As the gas in the air bag ring seat continues to enter, the air bag ring seat in the back arm ring is gradually expanded by the internal gas. While the air bag ring seat is expanding, the sponge ring seat on the air bag ring seat also fits the patient's skin, thereby ensuring the patient's comfort during use, and also making The expanded airbag ring seat compresses the veins of the patient's arm and limbs, thereby slowing down the bleeding speed of the patient's wound or suppressing the bleeding of the patient's affected part, so as to complete the static pressure hemostasis treatment of the patient's arm affected part. When the medical staff uses it, the medical staff first starts the micro air pump through the control switch, and the battery on the rear arm ring provides power support to the micro air pump, so as to control the operation status of the micro air pump. Then, while using it, the medical staff can also check the battery power status through the battery power display screen on the battery. After the medical staff finds that the patient's affected part has stopped bleeding, the medical staff can discharge some of the gas in the airbag ring seat through the exhaust valve on the mounting seat, so as to prevent the arm numbness caused by long-term static pressure from affecting subsequent treatment;Then, when the medical staff is bandaging the affected part of the patient's arm, the limiting guide mechanism is activated. The medical staff can first use medical tape to adhere and fix the gauze piece on the patient's affected part to the patient's arm. After the gauze piece is fixed, the medical staff adjusts the position of the back arm ring on the patient's arm and the support and fixing plate on it, and then makes the gauze piece on the patient's affected part located between the rubber seats at the corresponding positions of the bottom of the support and fixing plate, and fixes the gauze piece on the patient's arm through the rubber seat. Then the medical staff moves the two closed rings between the back arm ring and the forearm ring. Because the metal layer on the surface of the closed ring is attached to the magnetic sheet on the inner wall of the support and fixing plate The closed ring is fixed by adsorption through the support and fixing plate after the movement, and the closed ring is located on both sides of the gauze block of the patient after the movement. At the same time, the sterilized gauze rings on the closed ring are used to seal and protect the positions on both sides of the affected part of the patient that cannot be protected by the bandage, thereby preventing dust and harmful substances in the external environment from contaminating the affected part of the patient. After the protection treatment of the positions on both sides of the gauze block of the patient is completed, the medical staff bandages the outside of the affected part of the patient with a bandage, and during the bandage bandage process, the position of the bandage is limited and fixed by the limiting seat on the support and fixing plate, thereby preventing the bandage from causing marks and the like on the patient's limbs. The medical staff then inserts the end of the support plate on the back arm ring into the insertion cavity on the forearm ring, and fills the gap between the support plate and the rubber pad in the insertion cavity. Then, the medical staff installs the fixing bolts between the fixing holes, and inserts the end of the fixing bolts into the opening on the support plate, so that the fracture position of the patient's arm is supported and fixed by the support plate between the back arm ring and the forearm ring. Prevent the patient from causing secondary injury to the fractured arm during daily life and work, thereby completing the support and fixation treatment of the patient's arm fracture position; for the convenience of the patient's daily life, the suspension support mechanism is activated, and the patient can connect and fix the two ends of the shoulder strap to the connection seat 1 and the connection seat 2 on the rear arm ring and the forearm ring respectively, and then the patient puts the shoulder strap on the back of the neck, and the sponge curved seat on the shoulder strap protects the contact position between the shoulder strap and the patient's neck, so as to facilitate the daily protection of the patient's injured arm and prevent the patient from inadvertently injuring the arm fracture and the traumatic site again in daily life, thereby completing the support and suspension treatment of the patient's injured arm. ;

[0020] The present invention provides a medical bandaging auxiliary device, which has the following beneficial effects:

[0021] 1. The present invention adds and sets an auxiliary hemostasis mechanism, so that medical staff can control bleeding more effectively during the bandaging process. The mechanism combines a micro air pump with an air bag ring, which can generate precise pressure above the patient's limbs, thereby achieving a rapid and uniform compression effect, and the air pump adjusts the pressure by adjusting the amount of gas in the air bag ring to ensure the stability and adaptability of the pressure. This method not only improves the efficiency of hemostasis, but also reduces secondary damage to the patient's tissue, thereby accelerating the wound healing process, and also facilitates the subsequent normal bandaging treatment of the patient's limb trauma affected area by medical staff.

[0022] 2. The present invention increases and sets a limiting guiding mechanism. When treating the traumatic part of the patient's arm, the gauze piece on the patient's traumatic part is first limited by the rubber seat on the supporting and fixing plate, thereby preventing the patient from causing wound infection and other problems caused by the displacement of the gauze piece in daily life. Secondly, the closed ring and the sterilized gauze ring on it are used to protect both sides of the patient's affected part to prevent the patient's affected part from being infected by pollutants in the external environment. Finally, the limiting seat on the supporting and fixing plate is used to guide and limit the bandage wrapped around the patient's affected part, which can not only prevent the bandage from shifting in the patient's daily life and exposing the affected part to infection, but also avoid the pain and discomfort caused by the direct contact between the bandage and the patient's arm.

[0023] 3. The present invention adds and sets a fracture fixation mechanism. After the affected part of the patient's arm is bandaged, the patient's injured fractured arm is firmly fixed by the support fixation plate between the front and rear arm rings. This design not only effectively reduces the movement of the arm, thereby reducing further damage to the fracture, but the stability of the support fixation plate also ensures that the fracture site maintains the correct alignment during the healing process, thereby promoting rapid repair of the bone. At the same time, the adjustability and comfort of the mechanism improve the patient's user experience, making the treatment process more convenient and efficient.

[0024] 4. The present invention can, by adding and setting a suspension support mechanism, on the one hand support and fix the patient's injured arm, thereby ensuring the normal recovery of the patient's arm in daily life; on the other hand, the suspension design can facilitate the patient's subsequent normal life and work.

[0025] 5. The present invention can not only assist in bandaging and fixing the patient's external injuries, but also simultaneously protect the patient's injured fractured arm. It has various functions and can improve the patient's comfort level during use through multiple protection measures. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0027] Figure 2 It is a schematic diagram of the front left side structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the rear structure of the present invention;

[0029] Figure 4 It is a schematic diagram of the partial structure of the rear arm ring of the present invention;

[0030] Figure 5 It is a schematic diagram of the outer structure of the supporting fixing plate of the present invention;

[0031] Figure 6 This is a schematic diagram of the inner structure of the support and fixing plate of the present invention;

[0032] Figure 7 It is a schematic diagram of the partial structure decomposition of the closed loop of the present invention;

[0033] Figure 8 It is a schematic diagram of the partial structure of the forearm ring of the present invention;

[0034] Fig. 9 It is a schematic diagram of the local structure of the shoulder strap of the present invention.

[0035] Among them, 1. rear arm ring; 2. air bag ring seat; 3. sponge ring seat; 4. mounting seat; 5. support fixing plate; 6. closing ring; 7. fixing bolt; 8. forearm ring; 9. sterile gauze ring; 10. shoulder strap; 11. sponge bent seat; 12. limit seat; 13. exhaust valve; 14. sponge layer; 15. rubber seat; 16. connecting seat 1; 17. connecting seat 2; 18. micro air pump; 19. control switch; 20. battery; 21. power display screen; 22. opening; 23. magnetic suction sheet; 24. annular slot; 25. metal layer; 26. clamping ring seat; 27. air pipe; 28. plug-in cavity; 29. ​​fixed socket; 30. arc-shaped corners; 31. fixed base; 32. rubber cushion. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings of the specification 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.

[0037] Please see attached Figure 1 - Attachment Figure 3 The embodiment of the present invention provides a medical bandaging auxiliary device, comprising

[0038] The rear arm ring 1, as one of the basic components of the overall device, is used to assemble and carry the static pressure hemostasis mechanism and its subordinate lower structural parts; the forearm ring 8, as one of the basic components of the overall device, is used to assemble and carry the fracture fixation mechanism and the suspension support mechanism and its subordinate lower structural parts;

[0039] Please see attached Figure 4 , a static pressure hemostasis mechanism, which is arranged on the rear arm ring 1, and is used by medical staff to perform static pressure hemostasis treatment on the upper part of the patient's limb when bleeding occurs in the affected part during the bandaging process of the patient;

[0040] The static pressure hemostasis mechanism includes an airbag ring seat 2, which is arranged in the middle part of the inner side of the rear arm ring 1, and a sponge ring seat 3 is arranged on the inner wall of the airbag ring seat 2. A micro air pump 18 is arranged in the middle and upper part of one side of the outer wall of the rear arm ring 1, and the air outlet of the micro air pump 18 is connected with one end of the air supply pipe 27, and the other end of the air supply pipe 27 passes through the rear arm ring 1 and is connected with the interior of the airbag ring seat 2.

[0041] When the static pressure hemostasis mechanism is started, the micro air pump 18 on the rear arm ring 1 is started first. After the micro air pump 18 is started, the gas generated by it is transported into the air bag ring seat 2 in the rear arm ring 1 through the air supply pipe 27. As the gas in the air bag ring seat 2 continues to enter, the air bag ring seat 2 in the rear arm ring 1 is gradually expanded by the internal gas. While the air bag ring seat 2 is expanded, the sponge ring seat 3 on the air bag ring seat 2 is also in contact with the patient's skin, thereby ensuring the patient's comfort during use. At the same time, the expanded air bag ring seat 2 also compresses the vein position of the patient's arm limb, thereby slowing down the bleeding speed of the patient's wound or suppressing the bleeding of the patient's affected area, thereby completing the static pressure hemostasis treatment of the affected area of ​​the patient's arm.

[0042] The static pressure hemostasis mechanism also includes a mounting seat 4. The mounting seat 4 is arranged in the middle of one side of the outer wall of the rear arm ring 1 away from the micro air pump 18. The middle of the mounting seat 4 is arranged with an exhaust valve 13, and the exhaust valve 13 is connected with the interior of the airbag ring seat 2. A battery 20 is arranged in the middle and lower part of one side of the outer wall of the rear arm ring 1, and the battery 20 is electrically connected to the micro air pump 18. A power display screen 21 is arranged in the middle of one side of the battery 20, and a control switch 19 is arranged in the middle and upper part of one side of the battery 20.

[0043] When the medical staff uses it, they first start the micro air pump 18 through the control switch 19, and the battery 20 on the rear arm ring 1 provides power support to the micro air pump 18, so as to control the operation status of the micro air pump 18. Then, while using it, the medical staff can also check the power status of the battery 20 through the power display screen 21 on the battery 20. After the medical staff finds that the patient's affected area has stopped bleeding, the medical staff can discharge some of the gas in the airbag ring seat 2 through the exhaust valve 13 on the mounting seat 4, so as to prevent arm numbness caused by long-term static pressure from affecting subsequent treatment.

[0044] Please see attached Figure 5 - Attachment Figure 7 , a position limiting and guiding mechanism, which is arranged between the rear arm ring 1 and the forearm ring 8, is used to limit and fix the gauze piece placed on the patient's affected part, and at the same time guide the bandage position of the bandage when bandaging it;

[0045] The limiting guide mechanism includes a supporting and fixing plate 5, and a plurality of supporting and fixing plates 5 are arranged in a circular array in the middle of one side of the rear arm ring 1. A plurality of fixing bases 31 are evenly and fixedly connected to the middle of the inner wall of the supporting and fixing plate 5, and a rubber seat 15 is arranged in the middle of the fixing base 31. A plurality of limiting seats 12 are evenly arranged in the middle of the outer wall of the supporting and fixing plate 5.

[0046] When the limiting guide mechanism is activated, the medical staff can first use medical tape to glue and fix the gauze piece on the patient's affected part on the patient's arm limb. Then, after the gauze piece is fixed, the medical staff adjusts the position of the rear arm ring 1 on the patient's arm and the support and fixing plate 5 thereon, and then makes the position of the gauze piece on the patient's affected part located between the rubber seats 15 at the corresponding positions of the bottom of the support and fixing plate 5, and fixes the gauze piece on the patient's arm through the rubber seat 15.

[0047] The limiting guide mechanism also includes a closed ring 6. Two closed rings 6 of different sizes are arranged between the rear arm ring 1 and the forearm ring 8. A metal layer 25 is arranged on the outer wall of the closed ring 6. A magnetic attraction sheet 23 is arranged on the inner wall of the supporting fixed plate 5. An annular groove 24 is opened in the middle of the adjacent side of the closed ring 6. A snap ring seat 26 is arranged in the annular groove 24. A sterile gauze ring 9 is arranged on the side of the snap ring seat 26 away from the closed ring 6.

[0048] Then the medical staff moves the two closed rings 6 between the back arm ring 1 and the forearm ring 8. Due to the adsorption effect of the metal layer 25 on the surface of the closed ring 6 and the magnetic sheet 23 on the inner wall of the supporting and fixing plate 5, the closed ring 6 is adsorbed and fixed by the supporting and fixing plate 5 after the movement, and the position of the closed ring 6 after the movement is on both sides of the gauze block of the patient. At the same time, the sterilized gauze ring 9 on the closed ring 6 is used to seal and protect the positions on both sides of the patient's affected part that cannot be protected by the bandage, thereby preventing dust and harmful substances in the external environment from contaminating the patient's affected part.

[0049] After the protective treatment of the positions on both sides of the gauze block of the patient is completed, the medical staff uses a bandage to bandage the outside of the patient's affected part, and during the bandage process, the position of the bandage is limited and fixed by the limit seat 12 on the supporting fixing plate 5, so as to prevent the bandage from causing marks and other injuries to the patient's limbs, thereby completing the fixation of the gauze on the patient's affected part and the limiting and guiding treatment of the bandage.

[0050] Please see attached Figure 8 , a fracture fixation mechanism, which is arranged between the rear arm ring 1 and the forearm ring 8, and is used to support and fix the patient's limb as a whole;

[0051] The fracture fixation mechanism includes an insertion cavity 28, and a plurality of insertion cavities 28 are arranged in a circular array in the middle of one side of the forearm ring 8 close to the rear arm ring 1, and the interior of the insertion cavity 28 is covered with a rubber cushion layer 32. The ends of the support and fixing plates 5 away from the rear arm ring 1 extend into the corresponding insertion cavities 28 respectively, and an opening 22 is provided in the middle of one side of the support and fixing plate 5 away from the rear arm ring 1, a sponge layer 14 is provided on the inner wall of the forearm ring 8, and arc-shaped corners 30 are provided at the edges of the support and fixing plates 5.

[0052] The fracture fixation mechanism also includes a fixing socket 29. A plurality of fixing sockets 29 are arranged in a circular array in the middle of one side of the outer wall of the forearm ring 8, and the bottoms of the fixing sockets 29 are respectively connected to the interior of the insertion cavity 28 at the corresponding position. The fixing sockets 29 are all threadedly connected with fixing bolts 7, and the bottom ends of the fixing bolts 7 extend into the corresponding openings 22.

[0053] When the fracture fixation mechanism is activated, the medical staff puts the forearm ring 8 onto the patient's arm, and inserts the ends of the support and fixation plates 5 on the rear arm ring 1 into the insertion cavities 28 on the forearm ring 8, and at the same time fills the gap between the support and fixation plates 5 with the rubber pad layer 32 in the insertion cavity 28.

[0054] Then the medical staff installs the fixing bolt 7 between the fixing holes 29, and inserts the end of the fixing bolt 7 into the opening 22 on the supporting fixing plate 5, so that the patient's arm fracture position is supported and fixed between the rear arm ring 1 and the forearm ring 8 through the supporting fixing plate 5, preventing the patient from causing secondary injury to the fractured arm during daily life and work, thereby completing the support and fixation treatment of the patient's arm fracture position.

[0055] Please see attached Fig. 9 The suspension support mechanism is arranged on the upper part of the rear arm ring 1 and the forearm ring 8, and is used for suspending and supporting the injured limbs during the patient's daily life.

[0056] The suspension support mechanism includes a connecting seat 2 17, a connecting seat 2 17 is fixedly connected to the middle of the top end of the forearm ring 8, a connecting seat 16 is fixedly connected to the middle of the top end of the rear arm ring 1, the connecting seat 16 and the connecting seat 2 17 are connected by a shoulder strap 10, and a sponge bent seat 11 is provided in the middle of the shoulder strap 10.

[0057] When the suspension support mechanism is started, the patient can connect and fix the two ends of the shoulder strap 10 to the connecting seat 1 16 and the connecting seat 2 17 on the rear arm ring 1 and the forearm ring 8 respectively, and then the patient puts the shoulder strap 10 on the back of the neck, and uses the sponge curved seat 11 on the shoulder strap 10 to protect the contact position between the shoulder strap 10 and the patient's neck, thereby facilitating the daily protection of the patient's injured arm and preventing the patient from inadvertently injuring the arm fracture and traumatic injury again in daily life, thereby completing the support and suspension treatment of the patient's injured arm.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical bandaging auxiliary device, characterized in that: include The rear arm ring (1), as one of the basic components of the overall device, is used to assemble and carry the static pressure hemostasis mechanism and its subordinate structural components; A forearm ring (8), which is one of the basic components of the overall device and is used to assemble and carry the fracture fixation mechanism and the suspension support mechanism and its lower structural components; A static pressure hemostasis mechanism is arranged on the rear arm ring (1) and is used by medical personnel to perform static pressure hemostasis treatment on the upper part of the patient's limb when bleeding occurs in the affected part during the bandaging process; A position limiting and guiding mechanism is arranged between the rear arm ring (1) and the forearm ring (8) and is used to position and fix the gauze piece placed on the patient's affected part and to guide the bandage position of the bandage when bandaging the affected part; A fracture fixation mechanism, which is arranged between the rear arm ring (1) and the forearm ring (8) and is used to support and fix the patient's limbs as a whole; The suspension support mechanism is arranged on the upper part of the rear arm ring (1) and the forearm ring (8) and is used for suspending and supporting the injured limbs of the patient in the daily life.

2. A medical bandaging auxiliary device according to claim 1, characterized in that: The static pressure hemostasis mechanism comprises an airbag ring seat (2), the airbag ring seat (2) is arranged in the middle of the inner side of the rear arm ring (1), a sponge ring seat (3) is arranged on the inner wall of the airbag ring seat (2), a micro air pump (18) is arranged in the middle and upper part of one side of the outer wall of the rear arm ring (1), the air outlet of the micro air pump (18) is connected to one end of an air supply pipe (27), and the other end of the air supply pipe (27) passes through the rear arm ring (1) and is connected to the inside of the airbag ring seat (2).

3. A medical bandaging auxiliary device according to claim 2, characterized in that: The static pressure hemostasis mechanism also includes a mounting seat (4), the mounting seat (4) is arranged in the middle of a side of the outer wall of the rear arm ring (1) away from the micro air pump (18), an exhaust valve (13) is arranged in the middle of the mounting seat (4), and the exhaust valve (13) is connected to the interior of the air bag ring seat (2), a battery (20) is arranged in the middle and lower part of one side of the outer wall of the rear arm ring (1), and the battery (20) is electrically connected to the micro air pump (18), a power display screen (21) is arranged in the middle of one side of the battery (20), and a control switch (19) is arranged in the middle and upper part of one side of the battery (20).

4. A medical bandaging auxiliary device according to claim 1, characterized in that: The position limiting guide mechanism comprises a supporting and fixing plate (5), a plurality of supporting and fixing plates (5) are arranged in a circular array in the middle of one side of the rear arm ring (1), a plurality of fixing bases (31) are fixedly connected at equal distances in the middle of the inner wall of the supporting and fixing plate (5), a rubber seat (15) is arranged in the middle of the fixing base (31), and a plurality of position limiting seats (12) are arranged at equal distances in the middle of the outer wall of the supporting and fixing plate (5).

5. A medical bandaging auxiliary device according to claim 4, characterized in that: The position limiting guide mechanism also includes a closed ring (6), two closed rings (6) of different sizes are arranged between the rear arm ring (1) and the forearm ring (8), a metal layer (25) is arranged on the outer wall of the closed ring (6), a magnetic attraction sheet (23) is arranged on the inner wall of the supporting fixing plate (5), an annular groove (24) is opened in the middle of the adjacent side of the closed ring (6), a snap ring seat (26) is arranged in the annular groove (24), and a sterile gauze ring (9) is arranged on the side of the snap ring seat (26) away from the closed ring (6).

6. A medical bandaging auxiliary device according to claim 5, characterized in that: The fracture fixation mechanism comprises an insertion cavity (28), a plurality of insertion cavities (28) are arranged in a circular array in the middle of one side of the forearm ring (8) close to the rear arm ring (1), the interior of the insertion cavity (28) is covered with a rubber cushion layer (32), one end of the support fixing plate (5) away from the rear arm ring (1) extends into the corresponding insertion cavity (28), an opening (22) is provided in the middle of one side of the support fixing plate (5) away from the rear arm ring (1), a sponge layer (14) is provided on the inner wall of the forearm ring (8), and arc-shaped corners (30) are provided at the edges of the support fixing plate (5).

7. A medical bandaging auxiliary device according to claim 1, characterized in that: The fracture fixation mechanism also includes a fixing socket (29), and a plurality of fixing sockets (29) are arranged in a circular array in the middle of one side of the outer wall of the forearm ring (8), and the bottoms of the fixing sockets (29) are respectively connected to the interior of the insertion cavity (28) at the corresponding position, and the fixing sockets (29) are all threadedly connected with fixing bolts (7), and the bottom ends of the fixing bolts (7) extend into the corresponding openings (22).

8. The medical bandaging auxiliary device according to claim 1, characterized in that: The suspension support mechanism comprises a second connection seat (17), the middle part of the top end of the forearm ring (8) is fixedly connected to the second connection seat (17), the middle part of the top end of the rear arm ring (1) is fixedly connected to the first connection seat (16), the first connection seat (16) and the second connection seat (17) are connected via a shoulder strap (10), and a sponge curved seat (11) is provided in the middle part of the shoulder strap (10).

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