Multifunctional dressing change chair for burn patients

Abstract

The utility model relates to the technical field of medical instruments, and discloses a burn patient multifunctional dressing change chair which comprises a chair body and further comprises a first adjusting mechanism and a bearing mechanism. The first adjusting mechanism comprises arm pillows arranged on the two sides of the chair body, tooth grooves are formed in the lower portions of the arm pillows, first clamping teeth are arranged on the lower portions of the arm pillows, first adjusting assemblies matched with the arm pillows in a meshed mode are installed below the arm pillows, second clamping teeth are arranged on the upper portions of the first adjusting assemblies, and ball clamps and fixing buckles are installed on the lower portions of the first adjusting assemblies. A ball groove matched with the ball clamp and a fixing clamping groove matched with the fixing buckle are formed in the upper surface of the first connecting rod A, and the first connecting rod A is movably connected below the first adjusting assembly; the lower part of the first connecting rod A is movably connected with the second connecting rod A; the bearing mechanism comprises a first bearing assembly and a second bearing assembly which are arranged at the middle lower part of the chair body. The multifunctional dressing change chair for the burn patients effectively helps the patients to distract attention, relieves pain, facilitates dressing change operation of medical staff and reduces the risk of cross infection between the patients.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a multifunctional dressing changing chair for burn patients. Background Art

[0002] In the dressing change and care environment for burn patients, burn patients usually experience severe pain during the dressing change process. The care equipment used must not only have efficient medical functions, but also consider the patient's comfort and hygiene safety. However, there are some problems in the existing technology:

[0003] Firstly, traditional dressing chairs are usually simple in design and fail to provide more humane functions, such as distracting patients to relieve pain and adjust comfort, which results in a poor experience for patients during the dressing change process and may even affect the treatment effect due to pain.

[0004] In addition, traditional dressing chairs lack an effective flushing fluid diversion and recovery system, which causes the liquid to easily splash during the flushing process, which not only increases the difficulty of cleaning, but also may pollute the surrounding environment.

[0005] Secondly, traditional dressing chairs are not good at preventing cross infection. Many chair surface materials are not waterproof and easy to clean, making it difficult to maintain hygiene during high-frequency use and cleaning, increasing the risk of cross infection between patients.

[0006] Therefore, there is an urgent need to design a multifunctional dressing chair for burn patients that can solve the above technical problems. Utility Model Content

[0007] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a multifunctional dressing chair for burn patients to solve the problems mentioned in the background technology.

[0008] In order to achieve the above purpose, the utility model mainly provides the following technical solutions:

[0009] A multifunctional dressing changing chair for burn patients, comprising a chair body, a first adjusting mechanism and a receiving mechanism; wherein:

[0010] The first adjustment mechanism includes an armrest arranged on both sides of the chair body, a tooth groove is provided at the lower part of the armrest and a first clamping tooth is provided, a first adjustment component engaged with the first adjustment component is installed below the armrest, a second clamping tooth is provided at the upper part of the first adjustment component, a ball clamp and a fixed buckle are installed at the lower part, a ball groove matched with the ball clamp and a fixed buckle are provided on the upper surface of the first connecting rod A and the first connecting rod A is movably connected to the lower part of the first adjustment component, and the lower part of the first connecting rod A is movably connected to the second connecting rod A;

[0011] The receiving mechanism comprises a first receiving component and a second receiving component which are arranged at the middle and lower part of the chair body.

[0012] Furthermore, an arm strap is provided on the outside of the armrest, and a third connecting rod A connected to the lower end of the second connecting rod A is fixedly installed on the upper surface of the first connecting plate on both sides of the chair body, and a control component is installed on the outer upper part of the third connecting rod A.

[0013] Furthermore, the first receiving assembly is fixedly installed on the middle and upper part of the support rod, and a liquid collecting hole is provided at its lower end. The second receiving assembly is movably installed in the annular groove. The outer side of the annular groove is fixedly connected to the first telescopic rod B. The other end of the first telescopic rod B is fixedly installed on the outer side of the fixed ring, and the fixed ring is movably installed on the middle and upper part of the air pump.

[0014] Furthermore, it also includes a headrest, a backrest fixedly connected to the headrest via a second connecting plate, a lumbar pillow fixedly mounted on the lower end of the second connecting plate is provided at the lower part of the backrest, the second connecting plate is connected to the base via a first connecting plate fixedly mounted on the side wall of the base, a seat cushion is fixedly mounted on the upper surface of the base, a first support rod is fixedly mounted on the lower surface of the base, the lower end of the first support rod is fixedly connected to the upper part of the air pump, the lower part of the air pump is connected to the upper end of the second support rod, and the lower end of the second support rod is fixedly connected to the chassis.

[0015] Furthermore, a first telescopic rod A is fixedly installed on the front side of the base, a second telescopic rod A is provided at the other end of the first telescopic rod A, a card is fixedly installed on the other end of the second telescopic rod A, a rotating groove is provided on the left and right sides of the card, and a rotating shaft is provided, both ends of the rotating shaft protrude and are provided with foot supports, and card parts are fixedly installed on the left and right front sides of the card.

[0016] Furthermore, the rear side of the first connecting plate is movably connected to the second connecting plate, and a spring rod is provided at the intersection. The third connecting rod B is fixedly installed on the upper part of the second connecting plate, the second connecting rod B is installed on the upper end of the third connecting rod B, the other end of the second connecting rod B is fixedly connected to the first connecting rod B, and the other end of the first connecting rod B is fixedly connected to the headrest.

[0017] Furthermore, a fixing belt is provided on the left side of the lower part of the second connecting plate, and a fixing mounting base is provided on the right side.

[0018] Furthermore, a bracket fixing rod is provided on the left front side of the first connecting plate, and the other end of the bracket fixing rod is fixed to the mounting bracket.

[0019] Furthermore, the surface of the chair body is covered with a protective film, and an arm strap opening is provided at the lower front part of the arm pillow part of the protective film.

[0020] Furthermore, the surface materials of the headrest, backrest, waist pillow, seat cushion and armrest are all made of waterproof leather material.

[0021] Compared with the prior art, the beneficial effects of the utility model are mainly reflected in:

[0022] First, compared with traditional dressing chairs, which are usually simple in design and cannot provide more humanized functions, such as distracting patients to relieve pain and adjust comfort. To solve this problem, the utility model adopts a multifunctional dressing chair for burn patients by designing a first adjustment mechanism and a second adjustment mechanism and adding a bracket. This design effectively improves the overall comfort by adjusting the angles of the armrest and footrest, and can use the bracket to set up an iPad to play movies or games to help patients distract their attention and relieve pain.

[0023] In addition, compared with traditional dressing chairs, there is a lack of effective flushing liquid diversion and recovery system. To solve this problem, the utility model adopts a design receiving mechanism for a multifunctional dressing chair for burn patients. This design effectively directs the flushing liquid to the receiving component to avoid liquid splashing, keep the surrounding environment clean, and facilitate the dressing operation of medical staff.

[0024] Secondly, compared with traditional dressing chairs, there are deficiencies in preventing cross infection. To solve this problem, the utility model adopts a detachable protective film design for a multifunctional dressing chair for burn patients, which effectively prevents liquid penetration, is easy to clean and disinfect, and reduces the risk of cross infection between patients.

[0025] The above description is only an overview of the technical solution of the utility model. In order to clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following preferred embodiments of the utility model are described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is a structural diagram of a multifunctional dressing changing chair for burn patients of the utility model;

[0028] Figure 2 This is a right side view of a multifunctional dressing changing chair for burn patients of the utility model;

[0029] Figure 3 This is a top view of a multifunctional dressing changing chair for burn patients of the utility model;

[0030] Figure 4 This is a structural diagram of the first adjustment mechanism of the utility model;

[0031] Figure 5This is a structural diagram of the protective film of the utility model;

[0032] Description of reference numerals:

[0033] 1. Chair body; 2. First adjustment mechanism; 3. Second adjustment mechanism; 4. Support mechanism; 5. Air pump; 6. Bracket; 7. Fixing belt; 8. Protective film;

[0034] 11. Headrest; 12. Backrest; 13. Lumbar pillow; 14. Seat cushion; 15. Base; 16. First support rod; 17. Second support rod; 18. Chassis;

[0035] 111, first connecting rod B; 112, second connecting rod B; 113, third connecting rod B;

[0036] 151, first connecting plate; 152, spring rod; 153, second connecting plate;

[0037] 21. Arm pillow; 22. Arm strap; 23. First adjustment component; 24. First connecting rod A; 25. Second connecting rod A; 26. Third connecting rod A; 27. Control component;

[0038] 211, tooth groove; 212, first latch tooth; 231, second latch tooth; 232, ball latch; 241, ball groove; 233, fixed buckle; 242, fixed groove

[0039] 31. First telescopic rod A; 32. Second telescopic rod A; 33. Card plate; 34. Foot support;

[0040] 331, rotating groove; 332, rotating shaft; 333, clamping piece;

[0041] 41. first receiving assembly; 42. second receiving assembly; 43. fixing ring; 44. first telescopic rod B; 45. annular groove;

[0042] 411, liquid collecting hole;

[0043] 51. Foot-operated lifting rod; 61. Bracket fixing rod; 71. Card holder; 81. Arm strap opening; DETAILED DESCRIPTION

[0044] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0045] like Figure 1-5As shown, a multifunctional dressing chair for burn patients of the utility model comprises a chair body 1, and also comprises: a first adjustment mechanism 2 and a receiving mechanism 4; wherein: the first adjustment mechanism 2 comprises an arm pillow 21 arranged on both sides of the chair body 1, the length of the arm pillow 21 is 50 cm, which can completely accommodate the forearm and palm of an adult, a tooth groove 211 is provided at the lower part of the arm pillow 21 and a first latch 212 is provided, a first adjustment component 23 engaged with the arm pillow 21 is installed below the arm pillow 21, a second latch 231 is provided at the upper part of the first adjustment component 23, through which the arm pillow 21 can be moved forward and backward and fixed in a suitable position to adapt to the patient's comfortable posture, a ball clip 232 first telescopic rod A and a fixed buckle 233 second telescopic rod A are installed at the lower part, and the first telescopic rod A and the fixed buckle 233 are fixed through the ball clip 232. The second telescopic rod A is fixed with the buckle 233, and the first adjustment component 23 can drive the arm pillow 21 to rotate on the plane and fix it in a specific position. In this way, the patient's arm does not have to keep a straight front and back posture all the time, and the angle can be adjusted arbitrarily according to the comfort level. The upper surface of the first connecting rod A24 is provided with a ball groove 241 clamping part that cooperates with the first telescopic rod A of the ball clip 232 and a fixed clamping groove that cooperates with the second telescopic rod A of the fixed buckle 233 and is movably connected to the bottom of the first adjustment component 23. The lower part of the first connecting rod A24 is movably connected with the second connecting rod A25. The angle of the arm pillow 21 on the Y-axis in space can be adjusted by the first connecting rod A24. The front and back, up and down, left and right angles of the arm pillow 21 can be adjusted by the above adjustment components to improve the overall comfort level.

[0046] The receiving mechanism 4 includes a first receiving component 41 and a second receiving component 42 which are arranged at the middle and lower part of the chair body 1 .

[0047] like Figure 1 As shown, in this embodiment, an arm band 22 is provided on the outside of the arm pillow 21, and the arm band 22 is fixed at the patient's wrist to prevent the patient from twisting due to pain when flushing the wound and affecting the treatment process. The third connecting rod A26 connected to the lower end of the second connecting rod A25 is fixedly installed on the upper surface of the liquid collecting hole 411 of the first connecting plate 151 on both sides of the chair body 1, and the control component 27 is installed on the upper outer side of the third connecting rod A26. The height of the second connecting rod A25 can be conveniently adjusted through the control component 27, and the height of the arm pillow 21 can be further adjusted to meet the needs of different patients.

[0048] like Figure 1 , 3As shown, in the present embodiment, the first receiving component 41 is fixedly mounted on the middle and upper part of the support rod 16 to ensure that the first receiving component 41 will not be displaced or loosened during operation, and a liquid collecting hole 411 is provided at its lower end for collecting the liquid received on the surface and flowing it into the second receiving component 42 below, and the second receiving component 42 is movably mounted in the annular groove, and the second receiving component 42 is a disposable liquid collecting cup, which can be movably mounted and taken out at any time, and the outer side of the annular groove 45 is fixedly connected to the first telescopic rod B44, and the other end of the first telescopic rod B44 is fixedly mounted on the outer side of the fixing ring 43, and the position of the second receiving component 42 can be changed by adjusting the first telescopic rod B44 to meet the use requirements of different torso positions, and the fixing ring 43 is movably mounted on the middle and upper part of the air pump 5, and the movably mounted installation ensures that the second receiving component 42 can be freely adjusted 360° on the plane to prevent liquid splashing and keep the environment clean.

[0049] like Figure 2 As shown, in this embodiment, it also includes a headrest 11, which is ergonomically designed to provide comfortable head support. The backrest 12 is fixedly connected to the headrest 11 through the second connecting plate 153. The backrest 12 is also ergonomically designed to fit closely to the patient's back and provide good support and comfort. The lower part of the backrest 12 is provided with a lumbar pillow 13 fixedly installed at the lower end of the second connecting plate 153. The position and shape of the lumbar pillow 13 can effectively support the patient's waist and reduce fatigue caused by sitting for a long time. The second connecting plate 153 is connected to the base 15 through the first connecting plate 151 liquid collecting hole 411 fixedly installed on the side wall of the base 15. The upper surface of the base 15 is fixedly installed with a seat cushion 14. The seat cushion 14 is made of high-density sponge inside and the surface is made of waterproof leather material, which provides a comfortable sitting feeling and is easy to clean.

[0050] A first support rod 16 is fixedly installed on its lower surface. The first support rod 16 is made of high-strength metal material to ensure the stability and durability of the structure. The lower end of the first support rod 16 is fixedly connected to the upper part of the air pump 5. The height of the chair can be adjusted by stepping on the foot-operated lifting rod 51 installed on the side wall of the air pump 5. The lower part of the air pump 5 is connected to the upper end of the second support rod 17, and the lower end of the second support rod 17 is fixedly connected to the chassis 18. This design ensures the stability and safety of the entire chair.

[0051] like Figure 2As shown, in this embodiment, the first telescopic rod A31 is fixedly installed on the front side of the base 15, and the first telescopic rod A31 can extend the part of the first telescopic rod A31 close to the side of the base 15 into the inside of the base 15. The other end of the first telescopic rod A31 is provided with a second telescopic rod A32, and the second telescopic rod A32 can extend the part of the second telescopic rod A32 close to the side of the base 15 into the inside of the first telescopic rod A31. The other end of the second telescopic rod A32 is fixedly installed with a clamping plate 33, and the clamping plate 33 is penetrated by a rotating groove 331 on the left and right and is provided with a rotating shaft 332. 332 can rotate freely in the rotating groove 331, and both ends of the rotating shaft 332 protrude and are provided with foot supports 34. The foot supports 34 provide leg support 34 for the patient to improve comfort. The left and right front sides of the clamping plate 33 are fixed with clamps 333. The clamps 333 are used to fix the position of the foot supports 34. The foot supports 34 can be lowered by rotating them clockwise, and cannot be lowered due to the obstruction of the clamps 333 when rotating them counterclockwise. This design allows the foot supports 34 to be extended or retracted at any time, and when the foot supports 34 are opened, the foot supports 34 can be kept in a fixed position to improve overall comfort.

[0052] like Figure 2 As shown, in the present embodiment, the rear side of the first connecting plate 151 is movably connected to the second connecting plate 153, and a spring rod 152 is provided at the junction. With this design, when the patient leans back, the backrest 12 can rotate backward with the body, and under the action of the spring rod 152, the angle will not be too large to prevent the risk of falling. With this design, the patient does not need to maintain an upright sitting posture all the time, which improves the overall comfort. The third connecting rod B113 is fixedly installed on the upper part of the second connecting plate 153, and the second connecting rod B112 is installed on the upper end of the third connecting rod B113. The second connecting rod B112 can be extended into the interior of the third connecting rod B113 to adjust the height. The other end of the second connecting rod B112 is fixedly connected to the first connecting rod B111, and the other end of the first connecting rod B111 is fixedly connected to the headrest 11. With this design, the height and angle of the headrest 11 can be adjusted to adapt to different patients and improve the overall comfort.

[0053] like Figure 1 As shown, in this embodiment, a fixing belt 8 is provided on the left side of the lower part of the second connecting plate 153, and a mounting base 71 is fixed on the right side. The fixing belt 8 is used to fix the patient's body during the dressing change process, which not only prevents the patient from twisting his body due to pain and falling off the dressing chair to cause danger, but also makes the medical staff more convenient and efficient during the operation, providing additional stability and safety.

[0054] like Figure 1 , 2As shown, in this embodiment, a bracket 6 fixing rod is provided on the left front side of the first connecting plate 151, and the other end of the bracket 6 fixing rod is fixedly mounted on the bracket 6. The bracket 6 can stably place an i Pad or a mobile phone, so that the patient can watch movies or engage in entertainment activities during the dressing change process to distract attention and relieve pain.

[0055] like Figure 5 As shown, in the present embodiment, the surface of the chair body 1 is covered with a protective film 9, which is made of waterproof material and can effectively prevent liquid from penetrating into the surface of the dressing chair, thereby keeping the dressing chair clean and hygienic. An arm strap opening 81 is provided at the lower front portion of the arm pillow 21 of the protective film 9. The arm strap 22 is an important device for fixing the patient's arm. The arm strap opening 81 is located at the front end of the arm pillow 21. Through the arm strap opening 81, the protective film 9 will not completely cover the arm pillow 21. The arm strap 22 can be easily extended and fixed to the patient's arm, thereby ensuring that the patient's arm can be firmly maintained in an appropriate position during the dressing change process.

[0056] In this embodiment, the surface materials of the headrest 11, backrest 12, lumbar pillow 13, seat cushion 14 and armrest 21 are all made of waterproof leather material, which has waterproof properties and can effectively resist liquid penetration to keep the chair clean and hygienic. At the same time, the leather material has a certain degree of softness and comfort, which can provide comfortable touch and support for patients.

[0057] The present invention is further described above in conjunction with the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A multifunctional dressing chair for burn patients, comprising a chair body (1), characterized in that: Also includes: A first adjusting mechanism (2) and a receiving mechanism (4); wherein: The first adjustment mechanism (2) comprises an armrest (21) arranged on both sides of the chair body (1), a tooth groove (211) is provided at the lower part of the armrest (21) and a first latching tooth (212), a first adjustment component (23) meshing with the armrest (21) is installed below the armrest (21), a second latching tooth (231) is provided at the upper part of the first adjustment component (23), a ball clip (232) and a fixed clip (233) are installed at the lower part of the first adjustment component (23), a ball groove (241) matching with the ball clip (232) and a fixed clip groove (242) matching with the fixed clip (233) are provided on the upper surface of the first connecting rod A (24) and the first connecting rod A (24) is movably connected to the lower part of the first adjustment component (23), and the lower part of the first connecting rod A (24) is movably connected to the second connecting rod A (25); The receiving mechanism (4) comprises a first receiving component (41) and a second receiving component (42) which are arranged at the middle and lower part of the chair body (1).

2. A multifunctional dressing chair for burn patients according to claim 1, characterized in that: An arm strap (22) is provided on the outer side of the armrest (21); a third connecting rod A (26) connected to the lower end of the second connecting rod A (25) is fixedly mounted on the upper surface of the first connecting plate (151) on both sides of the chair body (1); and a control assembly (27) is mounted on the outer upper part of the third connecting rod A (26).

3. The multifunctional dressing chair for burn patients according to claim 1, characterized in that: The first receiving assembly (41) is fixedly mounted on the middle and upper part of the support rod (16), and a liquid collecting hole (411) is provided at the lower end thereof. The second receiving assembly (42) is movably mounted in the annular groove (45), and the outer side of the annular groove (45) is fixedly connected to the first telescopic rod B (44). The other end of the first telescopic rod B (44) is fixedly mounted on the outer side of the fixing ring (43), and the fixing ring (43) is movably mounted on the middle and upper part of the air pump (5).

4. The multifunctional dressing chair for burn patients according to claim 2, characterized in that: The invention also comprises a headrest (11), a backrest (12) fixedly connected to the headrest (11) via a second connecting plate (153), a lumbar pillow (13) fixedly mounted on the lower end of the second connecting plate (153) being provided at the lower part of the backrest (12), the second connecting plate (153) being connected to the base (15) via a first connecting plate (151) fixedly mounted on the side wall of the base (15), a seat cushion (14) being fixedly mounted on the upper surface of the base (15), and a first support rod (16) being fixedly mounted on the lower surface of the base (15), the lower end of the first support rod (16) being fixedly connected to the upper part of the air pump (5), the lower part of the air pump (5) being connected to the upper end of the second support rod (17), and the lower end of the second support rod (17) being fixedly connected to the chassis (18).

5. The multifunctional dressing chair for burn patients according to claim 4, characterized in that: A first telescopic rod A (31) is fixedly mounted on the front side of the base (15); a second telescopic rod A (32) is provided at the other end of the first telescopic rod A (31); a clamping plate (33) is fixedly mounted on the other end of the second telescopic rod A (32); a rotating groove (331) is provided on the left and right sides of the clamping plate (33) and a rotating shaft (332) is provided; both ends of the rotating shaft (332) protrude and are provided with foot supports (34); clamping parts (333) are fixedly mounted on the left and right front sides of the clamping plate (33).

6. The multifunctional dressing chair for burn patients according to claim 4, characterized in that: The rear side of the first connecting plate (151) is movably connected to the second connecting plate (153), and a spring rod (152) is provided at the intersection; a third connecting rod B (113) is fixedly installed on the upper part of the second connecting plate (153); the second connecting rod B (112) is installed on the upper end of the third connecting rod B (113); the other end of the second connecting rod B (112) is fixedly connected to the first connecting rod B (111); and the other end of the first connecting rod B (111) is fixedly connected to the headrest (11).

7. The multifunctional dressing chair for burn patients according to claim 4, characterized in that: A fixing belt (7) is provided on the left side of the lower part of the second connecting plate (153), and a mounting base (71) is fixed on the right side.

8. The multifunctional dressing chair for burn patients according to claim 2, characterized in that: A bracket fixing rod (61) is provided on the left front side of the first connecting plate (151), and the other end of the bracket fixing rod (61) is fixed to the mounting bracket (6).

9. The multifunctional dressing chair for burn patients according to claim 1, characterized in that: The surface of the chair body (1) is covered with a protective film (8), and the front lower part of the armrest (21) of the protective film (8) is provided with an arm strap opening (81).

10. The multifunctional dressing chair for burn patients according to claim 4, characterized in that: The surface materials of the headrest (11), the backrest (12), the waist pillow (13), the seat cushion (14) and the armrest (21) are all made of waterproof leather material.

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