Portable pressure injury risk assessment device

Abstract

The utility model discloses a portable pressure injury risk assessment device which comprises a shell, a connecting hole is formed in the surface of the shell, an assessment mechanism is inserted into the connecting hole, and the assessment mechanism comprises a connecting rod, a display panel, an indicating gear, a fastening nut, a damping rotating shaft A and a damping rotating shaft B. According to the portable pressure injury risk assessment device, through arrangement of the assessment mechanism and the scoring area, when a patient is assessed, a damping rotating shaft B rotationally connected with the surface of a connecting rod is rotated according to a corresponding numerical value of the patient in the scoring area, and the damping rotating shaft B can drive six assessment areas to rotate on the connecting rod; the device is limited and fixed through the six damping rotating shafts A which are arranged on the surface of the connecting rod and are matched with the damping rotating shafts B, the evaluation process can be completed by finding the numerical value of a patient in the scoring area in the evaluation area, compared with a traditional mode that limiting is conducted through friction force, generated abrasion is smaller, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure injury risk assessment device technical field, specifically related to a kind of portable pressure injury risk assessment device. BACKGROUND

[0002] The portable pressure injury risk assessment device is a medical auxiliary instrument, which is used to help medical staff assess the risk of pressure injury of patients. This device is usually portable, making it easy to use in different medical environments.

[0003] The existing pressure injury risk assessment device is rotated and limited on the main shaft by friction when in use, lacks a fixing structure, and continuous friction can also cause the equipment to wear out over time, affecting its service life. Therefore, a portable pressure injury risk assessment device is proposed.

[0004] Currently, the portable pressure injury risk assessment device has the following shortcomings on the market: 1. When in use, the assessment card is mostly rotated and limited on the main shaft by friction, lacks a fixing structure, and long-term friction can cause the assessment card to wear out, affecting its service life; 2. When taking and storing the equipment, there is a lack of a hand-held structure, and the existing products are mostly circular score cards, which are not convenient for medical staff and patients to hold and are not convenient to carry.

[0005] Therefore, it is necessary to invent a portable pressure injury risk assessment device to solve the above problems. SUMMARY

[0006] The technical problems to be solved by the utility model are as follows: to provide a portable pressure injury risk assessment device with high practicality and simple structure, which can be easily operated, to solve the problems of limiting the assessment card and facilitating carrying mentioned in the background technology.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A portable pressure injury risk assessment device includes an outer shell, a connection hole is formed on the surface of the outer shell, an evaluation mechanism is inserted into the connection hole, the evaluation mechanism includes a connecting rod, a display disc, an indicating gear, a tightening nut, a damping shaft A and a damping shaft B, two threaded holes are formed on the lower surface of the outer shell, a hand-held mechanism is screw-connected into the threaded holes, the hand-held mechanism includes a fixing piece, a handle, a bolt and a positioning nut, a scoring area is provided on the surface of the outer shell, four guide lines are formed on the upper surface of the scoring area.

[0009] As a further scheme of the utility model: the connecting rod is inserted in the inside of the connecting hole, the surface of the connecting rod is fixedly connected with a display disc, the surface of the display disc is fixedly connected with four indicating gears, one side of the connecting rod is provided with a threaded hole, the surface of the threaded hole is screw connected with a fastening nut, the surface of the connecting rod is fixedly connected with six damping shafts A, the surface of the damping shaft A is rotatably connected with a damping shaft B, the fastening nut is convenient for positioning the connecting rod.

[0010] As a further scheme of the utility model: the fixed part is screw connected in the inside of the threaded hole, the surface of the fixed part is rotatably connected with a handle, the upper surface of the fixed part is provided with a threaded hole, the inside of the threaded hole is screw connected with a bolt, the tail end of the bolt is screw connected with a positioning nut, the positioning nut is convenient for improving the stability of bolt connection.

[0011] As a further scheme of the utility model: the surface middle part of the connecting rod is inserted with a friction and shearing force evaluation area, the friction and shearing force evaluation area is rotatably connected in the inside of the shell, and the friction and shearing force evaluation area is convenient for evaluating the friction and shearing force of the patient.

[0012] As a further scheme of the utility model: the back of the friction and shearing force evaluation area is overlapped with a nutrition evaluation area, the nutrition evaluation area is rotatably connected in the inside of the shell, and the nutrition evaluation area is convenient for evaluating the nutrition of the patient.

[0013] As a further scheme of the utility model: the back of the nutrition evaluation area is overlapped with a moving ability evaluation area, the moving ability evaluation area is rotatably connected in the inside of the shell, the back of the moving ability evaluation area is overlapped with an activity ability evaluation area, the activity ability evaluation area is rotatably connected in the inside of the shell, and the activity ability evaluation area is convenient for evaluating the activity ability of the patient.

[0014] As a further scheme of the utility model: the back of the activity ability evaluation area is overlapped with a moisture evaluation area, the back of the moisture evaluation area is overlapped with a perception evaluation area, the moisture evaluation area and the perception evaluation area are rotatably connected in the inside of the shell, and the perception evaluation area is convenient for evaluating the perception of the patient.

[0015] The utility model has the advantages of:

[0016] 1、By setting up the evaluation mechanism and the scoring zone, when the patient is evaluated, according to the value corresponding to the patient in the scoring zone, the damping shaft B connected with the surface of the connecting rod is rotated, the damping shaft B drives the six evaluation zones to rotate on the connecting rod, and the six damping shafts A matched with the damping shaft B are arranged on the surface of the connecting rod and are limited and fixed, so that the evaluation process is completed by finding the value of the patient in the scoring zone in the evaluation zone, and the abrasion is smaller than that of the traditional limiting by friction, and the service life of the equipment is prolonged.

[0017] 2、By setting up the handheld mechanism, when the equipment is used, the patient or the medical staff can hold the handle at the bottom of the fixing piece to test, the handle is designed according to ergonomics, so that hand fatigue and discomfort can be effectively reduced, and the handle can also provide additional support and increase the stability of the scoring card, the fixing piece is connected by bolts and positioning nuts, and is also convenient to disassemble, especially when the scoring card is taken and carried, the patient and the medical staff are provided with convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described below in combination with the drawings.

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the nutrition evaluation zone structure schematic diagram of the utility model;

[0021] Figure 3 It is the evaluation mechanism structure schematic diagram of the utility model;

[0022] Figure 4 It is the handheld mechanism structure schematic diagram of the utility model.

[0023] In the drawing: 1, shell; 2, evaluation mechanism; 201, connecting rod; 202, display disc; 203, indicating gear; 204, fastening nut; 205, damping shaft A; 206, damping shaft B; 3, handheld mechanism; 301, fixing piece; 302, handle; 303, bolt; 304, positioning nut; 4, friction and shearing force evaluation zone; 5, nutrition evaluation zone; 6, moving ability evaluation zone; 7, activity ability evaluation zone; 8, wet evaluation zone; 9, perception evaluation zone; 10, scoring zone; 11, guide line. DETAILED DESCRIPTION

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-4 As shown, a portable pressure injury risk assessment device includes a housing 1. The surface of the housing 1 has a connection hole, and an assessment mechanism 2 is inserted into the connection hole. The assessment mechanism 2 and the scoring area 10 result in less wear compared to the traditional method of using friction for limiting, thus extending the service life of the device. The assessment mechanism 2 includes a connecting rod 201, a display panel 202, an indicator gear 203, a fastening nut 204, a damping shaft A 205, and a damping shaft B 206. The lower surface of the housing 1 has two threaded holes, and a handheld mechanism 3 is threadedly connected to the inside of the threaded holes. The handheld mechanism 3 provides convenience for patients and medical staff, especially when picking up and carrying the scoring card. The handheld mechanism 3 includes a fixing part 301, a handle 302, a bolt 303, and a positioning nut 304. The surface of the housing 1 has a scoring area 10, and the upper surface of the scoring area 10 has four guide lines 11.

[0026] like Figure 3 As shown, the connecting rod 201 is inserted into the connecting hole. A display panel 202 is fixedly connected to the surface of the connecting rod 201. Four indicator gears 203 are fixedly connected to the surface of the display panel 202. A threaded hole is opened on one side of the connecting rod 201. A fastening nut 204 is threadedly connected to the surface of the threaded hole. Six damping shafts A205 are fixedly connected to the surface of the connecting rod 201. A damping shaft B206 is rotatably connected to the surface of the damping shafts A205. The fastening nut 204 facilitates the positioning of the connecting rod 201.

[0027] like Figure 4 As shown, the fastener 301 is threaded into the inside of the threaded hole, and the surface of the fastener 301 is rotatably connected to the handle 302. The upper surface of the fastener 301 has a threaded hole, and the inside of the threaded hole is threaded with a bolt 303. The end of the bolt 303 is threaded with a positioning nut 304, which helps to improve the stability of the bolt 303 connection.

[0028] like Figure 2 As shown, a friction and shear force assessment area 4 is inserted into the middle of the surface of the connecting rod 201. The friction and shear force assessment area 4 is rotatably connected to the inside of the outer shell 1. The friction and shear force assessment area 4 facilitates the assessment of friction and shear force on the patient.

[0029] likeFigure 2 As shown, the back of the friction and shear force assessment area 4 is connected to the nutrition assessment area 5, which is rotatably connected to the inside of the outer shell 1. The nutrition assessment area 5 facilitates the assessment of the patient's nutrition.

[0030] like Figure 2 As shown, a mobility assessment area 6 is attached to the back of the nutritional assessment area 5. The mobility assessment area 6 is rotatably connected to the inside of the outer shell 1. An activity assessment area 7 is attached to the back of the mobility assessment area 6. The activity assessment area 7 is rotatably connected to the inside of the outer shell 1. The activity assessment area 7 facilitates the assessment of the patient's activity ability.

[0031] like Figure 2 As shown, the back of the activity assessment area 7 is connected to the moisture assessment area 8, and the back of the moisture assessment area 8 is connected to the sensory assessment area 9. Both the moisture assessment area 8 and the sensory assessment area 9 are rotatably connected to the inside of the outer shell 1. The sensory assessment area 9 facilitates the assessment of the patient's senses.

[0032] The working principle of this utility model is as follows: When assessing a patient, the damping shaft B206, which is rotatably connected to the surface of the connecting rod 201, is rotated according to the value corresponding to the patient in the scoring area 10. The damping shaft B206 will drive the six assessment areas to rotate on the connecting rod 201. The six damping shafts A205, which are adapted to the damping shaft B206, are set on the surface of the connecting rod 201 to limit and fix them. The assessment process can be completed by finding the value of the patient in the scoring area 10 in the assessment area.

[0033] When using the device, patients or medical staff can hold the handle 302 at the bottom of the fixing part 301 for testing. The handle 302 is ergonomically designed to effectively reduce hand fatigue and discomfort. In addition, the handle 302 can also provide additional support to increase the stability of the scoring card. The fixing part 301 is connected by bolts 303 and positioning nuts 304, which also makes it easy to disassemble.

[0034] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A portable pressure injury risk assessment device comprising a housing (1) characterised in that: The surface of the shell (1) is provided with a connecting hole, an evaluation mechanism (2) is inserted into the connecting hole, the evaluation mechanism (2) comprises a connecting rod (201), a display disc (202), an indicating gear (203), a fastening nut (204), a damping shaft A (205) and a damping shaft B (206), two threaded holes are formed in the lower surface of the shell (1), and a handheld mechanism (3) is threadedly connected in the threaded holes.

2. The portable pressure injury risk assessment device of claim 1, wherein, The connecting rod (201) is inserted into the connecting hole, the surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

3. The portable pressure injury risk assessment device of claim 1, wherein, The surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

4. The portable pressure injury risk assessment device of claim 1, wherein, The surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

5. The portable pressure injury risk assessment device of claim 4, wherein, The surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

6. The portable pressure injury risk assessment device of claim 5, wherein, The surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

7. A portable pressure injury risk assessment device according to claim 6, wherein, The surface of the connecting rod (201) is fixedly connected with the display disc (202), the surface of the display disc (202) is fixedly connected with four indicating gears (203), one side of the connecting rod (201) is provided with a threaded hole, the surface of the threaded hole is threadedly connected with the fastening nut (204), and the surface of the connecting rod (201) is fixedly connected with six damping shafts A (205).

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