CN111806120A - a pain assessment pen - Google Patents

Abstract

The application discloses a pain assessment pen in the technical field of medical equipment, including a pen holder, a pen head limit and a tail plate. The pen holder is a hollow triangular prism structure, and a space for accommodating the pen refill is formed in the pen holder; Pen refills of at least two different colors, the side wall of the pen holder is provided with a vertical opening, the outer sleeve of the refill is provided with a rotating sleeve, the outside of the rotating sleeve is wound with a quantitative control strip, and the quantitative control strip is drawn with a digital evaluation map. , verbal description scoring scale and/or facial expression pain scale, one end of the quantitative control strip is provided with a limit block outside the opening, and the two ends of the rotating sleeve are provided with limit rings that penetrate through the three sides of the pen barrel. It is connected to the pen holder and is rotatably connected to the pen holder; a ruler is engaged with one of the side surfaces of the pen holder. In the present application, the quantitative control strip is arranged inside the pen holder, which is taken out by pulling, and is folded by rotating the limit ring, and a ruler is also provided to facilitate marking.

Description

a pain assessment pen

technical field

The invention relates to the technical field of medical equipment, in particular to a pain assessment pen.

Background technique

Pain assessment is the premise of pain treatment. Accurate and timely assessment of pain can provide necessary guidance and help for clinical treatment, and is the key to effective pain treatment. The wrong assessment method of pain will bring wrong guidance to clinical treatment, and even some side effects and complications will appear. There are various methods of pain assessment, and the applicable groups are also different. Clinicians can use some forms to allow patients to self-evaluate their pain. However, due to various evaluation methods, a large number of questionnaires must be consumed during evaluation, and it is difficult for users to intuitively feel the degree of pain, which consumes the time of nursing staff.

When evaluating pain, it is necessary to quantify the pain level, record it, and draw a ruler. The pen head is limited and engaged with the head of the pen, and the tail plate is engaged with the tail of the pen, thereby forming a space for accommodating the pen in the pen. The pen is a hollow triangular prism structure, and the shape of the limit of the pen is as follows: Triangular pyramid-shaped, the tail plate is triangular in shape; it also includes a refill installation tube, the refill installation tube is vertically fixed on the plane of the tail plate, the refill installation tube is fitted with a refill, and the refill abuts against the limit of the pen head ; On the three sides of the pen holder, a digital evaluation scale, a language description scale, and a facial expression pain scale are drawn respectively. The content of the existing pain assessment form is combined with the recording pen usually written by doctors and nurses, so that assessment records can be made according to the pain conditions of patients at any time, and it is convenient to carry and use.

However, the pain assessment pen still does not have the functions of ordinary rulers and multi-color refill lamps, and because it draws the pain quantification indication on the three sides of the pen holder, the outer casing of the pen holder wears out over time, and the above can not be seen clearly. content.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention designs a pain assessment pen to solve the problem that the pain assessment pen in the prior art does not meet diverse needs.

A pain assessment pen of the present invention includes a pen holder, a pen head limit and a tail plate. The pen holder is a hollow triangular prism structure, the pen head is limited and engaged with the pen head, and the tail plate is clamped at the end of the pen, thereby A space for accommodating the refill is formed in the pen holder; at least two refills of different colors are installed inside the pen holder, the lower end of the pen refill is sleeved with a spring, and the upper end of the refill is provided with a pressing block, and the pressing block The pen holder is arranged in the limit groove provided on the upper end of the pen holder and is slidably connected with the limit groove; the side wall of the pen holder is provided with a vertical opening, and the outer part of the pen core is provided with a rotating sleeve, and the outside of the rotating sleeve is A quantitative control strip is wound, on which a numerical assessment map, a verbal description scoring scale and/or a facial expression pain scale are drawn, and one end of the quantitative control strip is provided with a limit block outside the opening The two ends of the rotating sleeve are provided with limit rings that penetrate through the three sides of the pen barrel, the limit rings are on the pen barrel and are rotatably connected with the pen barrel; a ruler is engaged with one of the side surfaces of the pen barrel.

The working principle of the present invention: a kind of pain assessment pen of the present application is mainly based on the improvement of the pain assessment pen of the prior art. Specifically, at least two colors of refills are provided inside the pen holder, which can realize at least two colors. When you need to write, push down the push block of one of the refills, so that the push block slides in the limit slot, and when it slides to the lowest position, the limit is reached. At this time, the tip of the refill drills out of the limit When the refill of other colors needs to be replaced, turn the push block, under the action of the spring, the refill returns to its original position, and the push block of the other refill can be moved down; When evaluating pain, pull out the quantitative control strip, and compare it with the digital evaluation scale drawn above, the verbal description scoring scale, and the facial expression pain scale. After use, turn the limit ring in the opposite direction, and the quantitative The control strip is wound back to the outside of the rotating sleeve; when you need to draw a straight line, remove the ruler that is clamped on the pen holder and draw a line with the ruler.

Beneficial effects of the present invention: In the present invention, the quantitative comparison strip is arranged inside the pen holder, taken out by pulling, and folded by rotating the limit ring. And/or the facial expression pain scale is directly drawn on the pen holder, it is not easy to be scratched, and at the same time, the application is also provided with a ruler to facilitate marking, and the ruler is stored on the pen holder.

Further, the upper end of the tail plate is provided with an annular protrusion, the protrusion is sleeved with a cap, and the cover cap is provided with ink pad that is in contact with the protrusion. Remove the cap and press down on the tail plate. Since there is ink pad in the cap, the bump is also stuck with ink pad, and the circle can be printed by pressing down.

Further, the outer wall or the inner wall of the pen holder is provided with a fluorescent layer. The barrel of the pen is made of transparent material. When the pain assessment pen is dropped, the fluorescent light can help to find the pen in low light, and when writing in a low light environment, the fluorescent light can also help writing.

Further, the pen holder is provided with an infrared lamp, a switch and a button battery, the infrared lamp is embedded on the wall of the head of the pen holder, the infrared lamp is electrically connected with the button battery through the switch, and the button battery is arranged on the Inside the cavity of the head of the barrel. Start the switch and the infrared light will glow, which can be used as a laser pointer to indicate the direction.

Further, a pen clip is also provided on the pen holder below the tail plate. A pen clip is provided for easy access and use of the Pain Assessment Pen in a jacket pocket.

Further, a rubber layer is provided on the limiting ring and the pen barrel located between the two limiting rings, and massage protrusions are provided on the rubber layer. With the rubber layer, the contact position between the finger and the pen holder is softer and more comfortable, while the massage protrusion can achieve the massage effect when the finger rubs the pen holder.

Further, the ruler is a Mitsubishi column structure with one side open, and the open side of the ruler is fastened with the pen barrel. In order to facilitate the storage and use of the ruler, the ruler is set to the same Mitsubishi column structure as the outside of the rod body. Of course, the size of the ruler is smaller and only fits with one of the tips of the Mitsubishi column of the pen barrel.

Further, there are three said refills, and the limit grooves matched with the push block are respectively arranged on three sides of the Mitsubishi column of the pen holder. The three refills are symmetrically arranged to ensure the balance of the center of gravity.

Description of drawings

Fig. 1 is the structural representation of a kind of pain assessment pen of the present invention;

Fig. 2 is the rear view of Fig. 1;

Fig. 3 is the bottom view of Fig. 1;

FIG. 4 is a schematic structural diagram of the rotating sleeve in FIG. 1 .

Detailed ways

The following is further described in detail by specific embodiments:

The reference signs in the accompanying drawings include: cap 1, tail plate 2, push block 3, limit groove 4, limit ring 5, pen holder 6, ruler 7, pen head limit 8, pen clip 9, opening 10, Quantitative control strip 11 , switch 12 , infrared light 13 , rotating sleeve 14 .

Embodiment 1 is basically as shown in the accompanying drawings 1 to 4: a pain assessment pen, comprising a pen holder 6, a pen head limit 8 and a tail plate 2, the pen holder 6 is a hollow triangular prism structure, and the pen head limit 8 is engaged in. The head of the pen holder 6, the tail plate 2 is engaged with the tail of the pen holder 6, thereby forming a space for accommodating the refill in the pen holder 6, and three refills are installed inside the pen holder 6, and the colors of the three refills are different, and the three pens have different colors. The lower end sleeve of the refill is provided with a spring, and the upper end of the refill is provided with a push block 3. The push block 3 is arranged in the limit slot 4 on the upper end of the pen barrel 6 and is slidably connected with the limit slot 4. There are three limit slots. 4 is located on the three side walls of the Mitsubishi column; the side wall of the pen holder 6 is provided with a vertical opening 10, and the outer sleeve of the three refills is provided with a rotating sleeve 14, as shown in Figure 4, the rotating sleeve 14 is externally wound with a Quantitative control strip 11, the quantitative control strip 11 is drawn with a digital rating scale, a verbal description scoring scale and/or a facial expression pain scale, one end of the quantitative control strip 11 is located outside the opening 10, and the two ends of the rotating sleeve 14 are provided with There is a limit ring 5 running through three sides of the pen barrel 6, the limit ring 5 is on the pen barrel 6 and is rotatably connected with the pen barrel 6, the tip of the pen barrel 6 Mitsubishi column is fitted with a ruler 7, and the ruler 7 is a Mitsubishi with an opening 10 on one side. In the column structure, the opening 10 side of the ruler 7 is buckled with the pen barrel 6, so that the ruler 7 and the pen barrel 6 are overlapped together.

As shown in Figure 2, a pen clip 9 is also provided on the pen holder 6 below the tail plate 2, an annular protrusion is provided on the upper end of the tail plate 2, and a cap 1 is sleeved outside the protrusion, and the cap 1 is provided with a Raised contact pad.

As shown in Figures 2-3, the pen holder 6 is provided with an infrared lamp 13, the infrared lamp 13 is embedded on the wall of the head of the pen holder 6, the infrared lamp 13 is connected to the button battery through the switch 12, and the button battery is arranged on the side of the pen holder 6 In the cavity of the head, the switch 12 is embedded on the pen holder 6 and is located on one side of the button battery, and three infrared lamps 13 are provided, which are evenly distributed on the wall of the head of the pen holder 6, and the switch 12 is continuously pressed to control the infrared lamps. 13 Glow one by one and all together.

The only difference between Embodiment 2 and Embodiment 1 is that a fluorescent layer is provided on the outer wall or inner wall of the pen holder 6. When the fluorescent layer is arranged on the inner wall of the pen holder 6, the material of the pen holder 6 is a transparent material.

The difference between Embodiment 3 and Embodiment 1 is only that a rubber layer is provided on the limit ring 5 and the pen barrel 6 located between the two limit rings 5, the rubber layer is provided with massage protrusions, and the rubber layer bypasses the opening. 10's.

The difference between Embodiment 4 and Embodiment 1 is only that the pen holder 6 is made of magnetic material, and the ruler 7 is a straight plate, which is also a magnetic material.

Taking Embodiment 1 as an example in the specific implementation, three colors of refills are set inside the pen holder 6 to realize the recording of three colors, such as red, black and blue. When the red refill is needed, Pull down the push block 3 of the red refill, so that the push block 3 slides in the limit slot 4, and when it slides to the lowest position, it stops. When writing the pen, when it needs to be replaced, move the push block 3 of the red refill. Under the action of the spring, the red refill returns to its original position, and the push block 3 of the other refill can be replaced. The operation of the color refill; when evaluating the pain, pull out the quantitative control strip 11, and compare it with the digital evaluation scale drawn above, the verbal description scoring scale, and the facial expression pain scale. After use, Rotate the limit ring 5 in the opposite direction, and wrap the quantitative control strip 11 back to the outside of the rotating sleeve 14; when a straight line needs to be drawn, remove the ruler 7 fitted on the pen holder 6, and draw a line against the ruler 7. , when you need to draw a circle, remove the cap 1 and press the tail plate 2 downward. Since there is ink pad in the cap 1, the bump is also stuck with ink pad, and the circle can be printed by pressing down; when the laser is required, start the The switch 12 and the infrared light 13 emit light, which can be used as a laser pointer to indicate the direction. When not in use, the pain assessment pen is inserted into the pocket of the jacket for easy access and use.

Claims (8)

1. A pain assessment pen comprises a pen holder, a pen head limiting plate and a tail plate, wherein the pen holder is of a hollow triangular prism structure, the pen head limiting plate is clamped at the head of the pen holder, and the tail plate is clamped at the tail of the pen holder, so that a space for accommodating a pen core is formed in the pen holder; the method is characterized in that: the pen holder is internally provided with at least two pen cores with different colors, the lower ends of the pen cores are sleeved with springs, the upper ends of the pen cores are respectively provided with a pressing block, and the pressing blocks are arranged in limiting grooves formed in the upper end of the pen holder and are in sliding connection with the limiting grooves; the pen comprises a pen holder, a pen core, a quantitative comparison strip, a limit block, a limiting ring and a rotating sleeve, wherein a vertical opening is formed in the side wall of the pen holder, the rotating sleeve is sleeved outside the pen core, the quantitative comparison strip is wound outside the rotating sleeve, a digital evaluation quantity chart, a language description evaluation quantity chart and/or a facial expression pain meter are drawn on the quantitative comparison strip, the limit block is arranged at one end of the quantitative comparison strip and outside the opening, the limit ring penetrates through three side faces of the pen holder and is arranged at two ends of the rotating sleeve, and the limit ring is arranged on; one side surface of the penholder is clamped with a ruler.

2. A pain assessment pen as claimed in claim 1, wherein: the upper end of afterbody board is equipped with annular arch, protruding outside cover is equipped with the block, be equipped with in the block with protruding inkpad of contact.

3. A pain assessment pen according to claim 2, wherein: the outer wall or the inner wall of the pen holder is provided with a fluorescent layer.

4. A pain assessment pen according to claim 3, wherein: the novel pen holder is characterized in that the pen holder is provided with an infrared lamp, a switch and a button battery, the infrared lamp is embedded in the wall of the head of the pen holder and is electrically connected with the button battery through the switch, and the button battery is arranged in a cavity of the head of the pen holder.

5. A pain assessment pen according to claim 4, wherein: and a pen clip is also arranged on the pen holder below the tail plate.

6. A pain assessment pen according to claim 5, wherein: the limiting rings and the pen holder positioned between the two limiting rings are provided with rubber layers, and the rubber layers are provided with massage bulges.

7. The pain assessment pen according to claim 6, wherein: the ruler is of a three-diamond-column structure with an opening at one side, and the opening side of the ruler is buckled with the pen holder.

8. A pain assessment pen according to claim 7, wherein: the pen core is provided with three pen cores, and limiting grooves matched with the pressing blocks are respectively arranged on three side surfaces of the triangular prism of the pen holder.

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