Portable outpatient nursing dressing change chair

Abstract

A portable outpatient nursing dressing change chair comprises a chair body and a lifting device. A first fixed seat and a sliding groove are arranged on the seat body, and a first movable seat is movably mounted in the sliding groove; a tray drawer is further arranged on the seat body, and a dressing change tray is placed in the tray drawer; the lifting device comprises a base and a lifting folding rod; a mounting groove is formed in the base, and a second fixing seat, a lifting motor and a lead screw are mounted in the mounting groove; one end of the lead screw is connected with an output shaft of the lifting motor, the other end of the lead screw is rotationally connected with the second fixing seat, a lead screw nut seat penetrates through a rod body of the lead screw, and an internal thread matched with an external thread of the lead screw is arranged in the lead screw nut seat; the lower end of the lifting folding rod is hinged to the lead screw nut seat and the second fixing seat. The upper end of the lifting folding rod is hinged to the first movable base and the first fixed base. The dressing change nursing bed can meet the dressing change requirements of patients with different body types, and the comfort level and the nursing effect of the patients during dressing change are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical nursing equipment, and in particular relates to a portable outpatient nursing dressing changing chair. Background Art

[0002] In clinical practice, a dressing chair refers to a chair used for patients to sit on when undergoing dressing changes. Conventional dressing chairs have a relatively simple structure and usually adopt a fixed seat design. The defects of this technical solution are: First, the existing dressing chairs are difficult to adapt to the dressing needs of patients of different body shapes, affecting the comfort and care effects of patients during dressing changes. Secondly, the existing dressing chairs lack portability, making it difficult to move between different consulting rooms or medical areas, limiting the hospital's flexible deployment of medical resources. Thirdly, the existing dressing chairs are large in size and inconvenient to store. Therefore, how to develop a portable outpatient nursing dressing chair to overcome the above-mentioned problems in the prior art is a direction that those skilled in the art need to further study. Utility Model Content

[0003] The purpose of the utility model is to provide a portable outpatient nursing dressing change chair, which can adapt to the dressing change needs of patients with different body shapes and improve the comfort and nursing effect of patients when changing dressings.

[0004] The utility model discloses a portable outpatient nursing dressing changing chair, which comprises:

[0005] A seat body is provided on the seat body, wherein a first fixed seat and a slide groove are provided, wherein a first movable seat is movably installed in the slide groove; the seat body is also provided with a tray drawer, wherein a dressing tray is placed in the tray drawer;

[0006] A lifting device, the lifting device includes a base and a lifting and folding rod; a mounting groove is provided in the base, a second fixed seat, a lifting motor and a screw rod are installed in the mounting groove; one end of the screw rod is connected to the output shaft of the lifting motor, and the other end of the screw rod is rotatably connected to the second fixed seat, a screw rod nut seat passes through the rod body of the screw rod, and the screw rod nut seat is provided with an internal thread matching the external thread of the screw rod; the lower end of the lifting and folding rod is respectively hingedly connected to the screw rod nut seat and the second fixed seat; the upper end of the lifting and folding rod is respectively hingedly connected to the first movable seat and the first fixed seat.

[0007] By adopting this technical solution: during the outpatient dressing change process, the height of the chair body can be adjusted according to the patient's body shape. Specifically: when the patient is shorter, the lifting motor is started, and the lifting motor drives the screw to rotate. At this time, the screw nut seat moves along the rod body of the screw to move it closer to the second fixed seat, and the lifting and folding rod then lifts the chair body to a high position away from the base. When the patient is taller, the lifting motor is started in the opposite direction, causing the screw nut seat to move along the rod body of the screw and away from the second fixed seat. The lifting and folding rod then pulls the chair body down to a low position close to the base. In this way, the seat height can be adjusted for patients of different body shapes, improving the patient's comfort and nursing effect during dressing changes.

[0008] Preferably, universal wheels are installed on the lower side of the base, and brake pads are installed on each universal wheel.

[0009] By adopting this technical solution, the portable outpatient nursing dressing chair can be easily moved between different departments using universal wheels, optimizing the flexible deployment of medical resources in hospitals. When the dressing chair is in use, the brake pads on each universal wheel can be adjusted to prevent it from being easily moved, ensuring a stable dressing change process.

[0010] Preferably, the chair body includes a seat plate, leg plates and a back plate; the front edge of the seat plate is rotatably connected to the leg plates through a rotating seat, and the rear edge of the seat plate is rotatably connected to the back plate through a rotating seat; the first fixed seat and the slide groove are respectively arranged on the lower side of the seat plate.

[0011] By adopting this technical solution: the leg board and back board are respectively rotated relative to the seat board through the rotating seat, providing the patient with a more comfortable sitting angle, and at the same time the seat body is folded, making the device easier to store.

[0012] Preferably, an armrest is provided on the left and right sides of the seat plate respectively; and a dressing change drawer is provided on at least one of the two armrests.

[0013] By adopting this technical solution: using the dressing drawer set on the armrest to temporarily place the medicines needed during the dressing change process, the medicine taking process during the dressing change is simplified.

[0014] Preferably, an electric lifting rod is installed on the left and right sides of the seat plate respectively, and the movable ends of the two electric lifting rods are fixedly connected to the two armrests as a whole.

[0015] By adopting this technical solution: setting up electric lifting rods to achieve height adjustment of the armrests on both sides of the seat, thereby improving the patient's comfort and care effect during dressing changes.

[0016] Preferably, the tray drawer is arranged on the right side edge of the seat body; and a row of hooks is fixedly installed on the left side edge of the seat body.

[0017] By adopting this technical solution: a tray drawer is arranged in the plate interlayer of the seat plate, and a row of hooks is provided for hanging and placing the patient's personal belongings or medical supplies during the dressing change process.

[0018] Preferably, the seat body is connected and installed with a lighting lamp, a temperature and humidity sensor, a smart bracelet and an air quality detector.

[0019] This technical solution employs the following: Lighting is installed to brighten the dressing change area when the external environment is dim. Temperature and humidity sensors are installed to collect and monitor ambient temperature and humidity. A smart bracelet can monitor the patient's vital signs during the dressing change process, allowing medical staff to intuitively assess the patient's dressing change status. An air quality monitor is also installed to monitor ambient air quality data.

[0020] Compared with the prior art, the present invention has achieved the following technical advancements:

[0021] First, the utility model can adjust the seat height according to patients of different body shapes, thereby improving the comfort and nursing effect of patients during dressing changes.

[0022] Secondly, the utility model can realize convenient movement between different departments through universal wheels, optimizing the hospital's flexible deployment and configuration of medical resources.

[0023] Thirdly, the utility model can realize the folding of the seat body, providing the patient with a more comfortable sitting angle and making the device easier to store.

[0024] Fourthly, the utility model can also realize the functions of environmental lighting, temperature and humidity detection, vital signs detection and air quality detection during the dressing change process.

[0025] Finally, the equipment of the present invention has a simple structure and is suitable for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of Example 1, in which the handrail is lifted to a high position.

[0027] Figure 2 This is a schematic structural diagram of Example 1 on the other side, in which the armrest is located at a low position.

[0028] Figure 3 This is a schematic diagram of the internal structure of Example 1, in which the armrests, electric lift rods, and smart bracelet are omitted.

[0029] In the figure, the corresponding reference numerals of the various components are as follows:

[0030] 110. Seat plate; 120. Leg plate; 130. Back plate; 140. Rotating seat; 111. First fixed seat; 112. Slide groove; 113. First movable seat; 114. Tray drawer; 115. Dressing tray; 116. Hook; 210. Base; 211. Mounting groove; 212. Second fixed seat; 213. Lifting motor; 214. Screw; 215. Screw nut seat; 220. Lifting and folding rod; 310. Electric lifting rod; 320. Armrest; 330. Dressing drawer; 410. Light; 420. Temperature and humidity sensor; 430. Smart bracelet; 440. Air quality detector; 510. Universal wheel; 520. Brake pad. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0032] Example 1, please refer to Figure 1-3 :

[0033] A portable outpatient nursing dressing chair includes a seat body and a lifting device.

[0034] The chair body further includes: a seat plate 110, a leg plate 120 and a back plate 130. The seat plate 110 is configured as a straight plate body extending in the horizontal direction, and is used to support the patient's buttocks when in use. The front edge of the plate body of the seat plate 110 is rotatably connected to the leg plate 120 through a rotating seat 140, and the rear edge of the plate body of the seat plate 110 is rotatably connected to the back plate 130 through a rotating seat 140. The leg plate 120 is used to support the rear side of the patient's legs when in use, and the back plate 130 is used to support the patient's back when in use. The leg plate 120 and the back plate 130 are respectively rotated relative to the seat plate 110 through the rotating seat 140.

[0035] An electric lift rod 310 is attached to each side of the seat plate 110. The movable ends of the two electric lift rods 310 are each fixedly connected to an armrest 320. The two electric lift rods 310 are used to adjust the height of the armrests 320 when activated. A dressing drawer 330 is provided on at least one of the two armrests 320.

[0036] A tray drawer 114 is provided on one side of the seat panel 110 (the right side in this example). This drawer is used to hold a dressing tray 115 used during dressing changes. A row of hooks 116 are fixedly mounted on the other side of the seat panel 110 (the left side in this example). These hooks 116 are used to hang patient belongings or medical supplies during dressing changes. The underside of the seat panel 110 is also provided with a first fixed seat 111 and a slide 112. A first movable seat 113 is movably mounted within the slide 112.

[0037] The seat body is connected and installed with a lighting lamp 410, a temperature and humidity sensor 420, a smart bracelet 430 and an air quality detector 440. In this example, the temperature and humidity sensor 420 and the air quality detector 440 are fixed on the electric lifting rod 310 and are indirectly connected to the seat body through the electric lifting rod 310.

[0038] The lifting device includes a base 210 and a lifting and folding rod 220; the base 210 is arranged directly below the seat plate 110, and a mounting groove 211 is provided in the base 210, and a second fixed seat 212 and a lifting motor 213 are respectively installed at both ends of the mounting groove 211. A screw rod 214 is provided between the second fixed seat 212 and the lifting motor 213; one end of the screw rod 214 is connected to the output shaft of the lifting motor 213, and the other end of the screw rod 214 is installed in the second fixed seat 212, and a screw rod nut seat 215 passes through the rod body of the screw rod 214, and the screw rod nut seat 215 is provided with an internal thread matching the external thread of the screw rod 214; a guide groove is also provided on the inner side wall of the mounting groove 211, and an extension portion of the caliper in the guide groove is provided on the side wall of the screw rod nut seat 215. (The guide groove and the extension portion are in Figure 3 (The lower ends of the lifting and folding rods 220 are respectively hingedly connected to the screw nut seat 215 and the second fixed seat 212; the upper ends of the lifting and folding rods 220 are respectively hingedly connected to the first movable seat 113 and the first fixed seat 111. Universal wheels 510 are mounted on the lower side of the base 210, and each of the universal wheels 510 is mounted with a brake pad 520.)

[0039] It should be noted that how to power the various electrical devices such as the lighting lamp 410, temperature and humidity sensor 420, smart bracelet 430, air quality detector 440, lifting motor 213, electric lifting rod 310 through electrical plugs are conventional technical means, so the specific power supply circuit connections will not be described in detail in this article.

[0040] In practice, the process works as follows:

[0041] First, use the universal wheels 510 to move the device to the department where dressing changes are required, then adjust the brake pads 520 to fix the chair body in position. During the outpatient dressing change process, medicines are removed from the dressing drawer 330, and the dressing tray 115 is removed from the tray drawer 114. The height is then adjusted according to the ambient brightness. The height of the chair body is then adjusted according to the patient's body size: if the patient is shorter, the lifting motor 213 is activated, which drives the screw rod 214 to rotate. At this time, the screw rod nut seat 215 moves along the rod body of the screw rod 214 to move closer to the second fixed seat 212, and the lifting and folding rod 220 then lifts the chair body to a high position away from the base 210. If the patient is taller, the lifting motor 213 is activated in the reverse direction, causing the screw rod nut seat 215 to move along the rod body of the screw rod 214 away from the second fixed seat 212, and the lifting and folding rod 220 then pulls the chair body down to a low position close to the base 210. After the dressing change is completed, the leg plate 120 and the back plate 130 are respectively rotated relative to the seat plate 110 through the rotating seat 140 until the leg plate 120 and the back plate 130 are rotated to fold and overlap with the seat plate 110 in the vertical direction to facilitate the storage of the device.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they will still fall within the scope of protection of the present invention.

Claims

1. A portable outpatient nursing dressing chair, characterized in that: include: A seat body is provided on the seat body, wherein a first fixed seat and a slide groove are provided, wherein a first movable seat is movably installed in the slide groove; the seat body is also provided with a tray drawer, wherein a dressing tray is placed in the tray drawer; A lifting device, the lifting device includes a base and a lifting and folding rod; a mounting groove is provided in the base, a second fixed seat, a lifting motor and a screw rod are installed in the mounting groove; one end of the screw rod is connected to the output shaft of the lifting motor, and the other end of the screw rod is rotatably connected to the second fixed seat, a screw rod nut seat passes through the rod body of the screw rod, and the screw rod nut seat is provided with an internal thread matching the external thread of the screw rod; the lower end of the lifting and folding rod is respectively hingedly connected to the screw rod nut seat and the second fixed seat; the upper end of the lifting and folding rod is respectively hingedly connected to the first movable seat and the first fixed seat.

2. The dressing changing chair according to claim 1, characterized in that: Universal wheels are installed on the lower side of the base, and brake pads are installed on each universal wheel.

3. The dressing changing chair according to claim 2, characterized in that: The seat body includes a seat plate, leg plates and a back plate; the front edge of the seat plate is rotatably connected to the leg plates through a rotating seat, and the rear edge of the seat plate is rotatably connected to the back plate through a rotating seat; the first fixed seat and the slide groove are respectively arranged on the lower side of the seat plate.

4. The dressing changing chair according to claim 3, characterized in that: An armrest is respectively provided on the left and right sides of the seat plate; and at least one of the two armrests is provided with a dressing drawer.

5. The dressing changing chair according to claim 4, characterized in that: An electric lifting rod is respectively installed on the left and right sides of the seat plate, and the movable ends of the two electric lifting rods are respectively fixedly connected to the two armrests as a whole.

6. The dressing changing chair according to claim 5, characterized in that: The tray drawer is arranged on the right side edge of the plate body of the seat plate; and a row of hooks is fixedly installed on the left side edge of the plate body of the seat plate.

7. The dressing changing chair according to claim 6, characterized in that: The seat body is connected and installed with a lighting lamp, a temperature and humidity sensor, a smart bracelet and an air quality detector.

Images