CN212604176U - Portable multifunctional medical pen - Google Patents

Abstract

The utility model relates to a portable multifunctional medical pen, which comprises a pen cap, a pen holder, a pen core and an illuminating part; the pen core is inserted into the pen holder, the pen cap is sleeved at the top end of the pen holder, and the lighting part is fixedly connected with the tail end of the pen holder through threads; the lighting part is provided with a pupil lighting lamp and lighting beads, so that the lighting part can be used as the pupil lighting lamp and can also be used as night lighting equipment; and its pen-holder includes pen-holder cover and interior pen-holder, and interior pen-holder sets up inside pen-holder cover, and can be at the spacing rotation of pen-holder cover, and interior pen-holder is the rhomboid post shape simultaneously, and each side is equipped with scale coating, pupil contrast coating and colour respectively and compares the coating to be equipped with the protection window on pen-holder cover, effectively protect various coatings on the interior pen-holder and prevent wearing and tearing, simple structure, easily operation.

Description

Portable multifunctional medical pen

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a portable multi-functional medical pen.

Background

In hospitals, medical care personnel often need to visit each ward for inspection, and small medical tools are often needed for auxiliary inspection. However, the existing recording pens commonly used in hospitals are all ordinary sign pens, have no additional function and only have the writing function, and cannot meet various requirements of medical staff in actual work. Specifically disclose "prior art for CN201822005769.9 the utility model discloses a medical multifunctional pen, the first side of going up the pen-holder is equipped with the length coating, and the third side is equipped with pupil contrast coating, is convenient for observe the pupil, measures wound face etc", has improved medical pen's practicality and convenience greatly.

However, in the actual use process, the coating on the surface of the pen holder is oxidized due to careless operation or long-term exposure in the air, the pattern on the coating is abraded, once the pattern is abraded, the coating is not easy to repair, and the medical pen is likely to be discarded, thereby causing waste. Therefore, how to protect the coating on the outer surface of the medical pen is a problem to be solved at present.

Disclosure of Invention

To the problem that exists, the utility model aims at providing a portable multi-functional medical pen, this medical pen can look over colour chip, scale layer and pupil contrast layer on the pen-holder through the observation window, can make the coating on the pen-holder avoid wearing and tearing can also in clinical medical and nursing work, inspects the patient, to observing having played positive effect that the patient's state of an illness changed.

In order to achieve the above object, the utility model adopts the following technical scheme: a portable multifunctional medical pen is characterized in that: comprises a pen cap, a pen holder, a pen core and an illuminating part; the pen core is inserted into the pen holder, and the pen cap is sleeved at the top end of the pen holder; the lighting part is fixedly connected with the tail end of the penholder in a threaded manner; the pen holder comprises a pen holder sleeve and an inner pen holder, the inner pen holder is arranged inside the pen holder sleeve, and the inner pen holder can rotate and limit in the pen holder sleeve.

Furthermore, the pen holder sleeve is of a hollow cylindrical structure, and the surface of the pen holder sleeve is frosted; a protection window is seted up to the penholder cover side, and there is the internal thread of integrated into one piece in its top portion, and bottom portion is equipped with the spout, and the spout is inside smooth, is provided with one in the protection window under the position and is used for carrying out spacing hole to the internal penholder.

Further, the inner penholder comprises an upper penholder, a rotary seat and a pen point; the top of the rotating seat is fixedly connected with the upper pen rod, and the bottom of the rotating seat is fixedly connected with the pen head; the centers of the rotary seat, the upper pen rod and the pen point are on the same central axis and are used for the penetration of the pen core.

Furthermore, the roating seat is the cylinder structure, and its center department is equipped with a refill hole for the refill wears to establish through, and is equipped with a plurality of ball on the roating seat lateral wall, the ball is used for following the spout slides, sets up three elastic button respectively simultaneously on lateral wall trisection point with spacing hole block matches.

Further, the upper penholder is in a regular triangular prism shape, and a cylindrical cavity is formed in the center of the upper penholder and used for inserting the pen core; and the three side surfaces of the regular three-diamond column are respectively provided with a graduated scale coating, a pupil contrast coating and a color contrast coating.

Furthermore, the pen point is of a hollow cylinder structure, and the center of the pen point is in alignment and communication with the pen core hole; the middle part of the pen point is provided with an arc-shaped bent rubber pad for holding, and the bottom of the pen point is provided with a pen point for threaded installation; an annular iron ring is sleeved on the outer wall of the pen point below the arc-shaped bent rubber pad.

Furthermore, the top end of the illumination part is provided with an integrally processed external thread which is screwed and fixed with the internal thread; the illumination part comprises illumination lamp beads of a pupil illumination lamp, the pupil illumination lamp is arranged in the center of the illumination part, and a plurality of illumination lamp beads are uniformly arranged on the side wall of the illumination part; the inside button cell mounting groove that is equipped with of illumination portion is equipped with control switch on the lateral wall for control shines pupil lamp or lighting lamp pearl.

Furthermore, the bottom end of the pen cap is provided with an annular magnet which is attracted with the annular iron ring sleeve by magnetic force, and the top end of the pen cap is provided with a circular temperature sensing adhesive layer which is matched with a protective cover to cover the temperature sensing adhesive layer.

Preferably, a circular handle is arranged on the protective cover for pulling up the protective cover.

The utility model has the advantages that: compared with the prior art, the utility model discloses an improvement part lies in following several aspects:

firstly, design observation window on the pen-holder cover, and install organic transparent glass on the observation window body, effectively protected scale coating, pupil contrast coating and the contrast coating of colour on the interior pen-holder lateral surface, avoid the coating wearing and tearing, destroy and the waste that causes.

And secondly, the inner penholder is made of a triangular prism-shaped organic plastic material, the three outer side surfaces of the inner penholder are respectively provided with different coatings, and the inner penholder is combined with the rotating seat at the bottom, so that the penholder sleeve can rotate around the inner penholder to be clamped to the fixed side surface in a limiting manner, and medical staff can observe the inner penholder.

And thirdly, the annular magnet arranged at the bottom of the pen cap is magnetically attracted with the annular iron ring sleeve at the pen point, so that medical care personnel can be effectively prevented from accidentally knocking the pen cap off when walking or working to cause the falling and the loss of the medical pen.

Fourth, whether can the rapid judgement patient generate heat at pen cap top design temperature sensing glue film to effective triage, and the cooperation has the visor, prevents that the temperature sensing glue film from exposing for a long time in the air by oxidation and becoming invalid.

Fifthly, the outside of the pen holder sleeve is designed to be made of frosted materials, so that the medical staff can hold the pupil lighting lamp conveniently to prevent the pupil lighting lamp from sliding off.

Sixth, illumination portion is provided with and shines pupil lamp and illumination lamp pearl and makes things convenient for medical personnel to inspect patient's eye or be used for the illumination at night.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the pen holder of the present invention.

Fig. 3 is a schematic view of the pen holder cover of the present invention.

Fig. 4 is a schematic view of the illumination portion of the present invention.

Fig. 5 is a schematic view of the structure of the inner pen holder of the present invention.

Fig. 6 is a top view of the inner holder of the present invention.

Fig. 7 is a schematic view of a pen cap structure of the present invention.

Wherein: 1-pen cap, 2-pen holder, 3-lighting part, 4-pen core, 11-temperature sensing glue layer, 12-protective cover, 13-annular magnet, 14-handle, 21-pen holder sleeve, 22-inner pen holder, 211-protective window, 212-chute, 213-limit hole, 214-internal thread, 221-upper pen holder, 222-rotary seat, 223-elastic button, 224-pen core hole, 23-pen point, 231-arc curved rubber pad, 232-thread, 233-annular iron ring sleeve, 234-pen point, 31-pupil lamp, 32-lighting lamp bead, 33-control switch and 34-external thread.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

A portable multifunctional medical pen as shown with reference to figures 1-7, characterised in that: comprises a pen cap 1, a pen holder 2, a pen core 4 and an illuminating part 3; the pen core 4 is inserted into the pen holder 2, and the pen cap 1 is sleeved at the top end of the pen holder 2; the lighting part 3 is fixedly connected with the tail end of the penholder 2 through threads; the penholder 2 comprises a penholder sleeve 21 and an inner penholder 22, the inner penholder 22 is arranged inside the penholder sleeve 21, and the inner penholder 22 can rotate in the penholder sleeve 21 in a limiting manner.

Further, as can be seen from fig. 2, the pen holder 2 comprises a pen holder sleeve 21 and an inner pen holder 22 which are sleeved together, the pupil size contrast coating on the side surface of the inner pen holder 22 can be seen through a protection window 211 on the pen holder sleeve 21, the pen point 23 is connected with the bottom end of the pen holder 2, and the pen core 4 is arranged inside the inner pen holder 22.

Further, the pen holder sleeve 21 shown in fig. 3 is a hollow cylinder structure, and the surface is frosted; the pen holder 21 is provided with a protective window 211 on the side, a window body of transparent organic glass is arranged on the protective window, an integrally processed internal thread 214 is arranged at the top end part, a sliding groove 212 is arranged at the bottom end part, the inner surface of the sliding groove 212 is smooth, and a limiting hole 213 is arranged right below the protective window 211.

Further, as can be seen from fig. 4, the top end of the illumination portion 3 is provided with an external thread 34 integrally formed, and can be screwed and fixed with the internal thread 214 at the top of the pen holder sleeve 21; the illumination part 3 comprises a pupil lamp 31 and illumination lamp beads 32, the center of the pupil lamp 31 is concave, the pupil lamp 31 is arranged in the center of the pupil lamp, and the pupil lamp 31 is prevented from being worn or broken due to collision; in addition, a plurality of illuminating lamp beads 32 are uniformly distributed on the periphery of the side wall of the top end of the illuminating part 3 for night illumination;

preferably, a button battery mounting groove is formed in the lighting part 3 and is positioned behind the bulb, and when the lighting part is used, the button battery is inserted into the battery mounting groove and is covered with the mounting cover; the control switch 33 is arranged on the side wall of the illumination part 3, and the control switch 33, the pupil lamp 31 and the illumination lamp bead 32 are connected with the battery through wires; the control switch 33 is divided into 3 gears and respectively controls the lighting of the pupil lamp, the lighting of the illuminating lamp bead and the turning off of the lamp; the illuminating lamp beads 32 are LED lamp beads.

Further, as can be seen with reference to fig. 5, the inner barrel 22 includes an upper barrel 221, a rotary seat 222 and a pen point 23; the top of the rotary seat 222 is fixedly connected with the upper pen rod 221, and the bottom is fixedly connected with the pen point 23; the centers of the rotary seat 222, the upper pen shaft 221 and the pen head 23 are on the same central axis, and a through hole for the pen core 4 to penetrate through is formed at the connecting center of the three.

Preferably, the rotary base 222 is a cylindrical structure, and as can be seen from fig. 6, a core hole 224 is formed in the center of the rotary base 222 for the core 4 to pass through, a plurality of balls 225 are arranged on the outer side wall of the rotary base 222 for sliding along the sliding groove 212, three elastic buttons 223 are respectively arranged at trisection points of the side wall to be engaged with the limiting holes 213, and a connecting line between each elastic button 223 and the center is perpendicular to a corresponding side surface of the inner barrel 22.

Preferably, the ball 225 is embedded in a ball groove of the rotating seat 222, and the ball 225 can rotate in the ball groove for 360 degrees.

Preferably, the diameter of the limiting hole 213 is much smaller than the diameter of the ball 225, so when the ball on the rotary base 222 slides along the sliding slot 212 at the bottom of the pen holder 21, the ball does not get into the limiting hole 213, but directly slides through the limiting hole, until after one of the elastic buttons 223 is limited and locked with the limiting hole 213, the rotary base 222 cannot rotate at this time and is fixed inside the pen holder 21.

Preferably, the upper pen holder 221 is in the shape of a regular triangular prism, and a cylindrical cavity is formed in the center of the upper pen holder for inserting a pen core; the three side surfaces of the regular three-diamond column are respectively provided with a graduated scale coating, a pupil contrast coating and a color contrast coating, and are used for observing the wound size and the pupil size of a patient and testing the color perception of the patient.

Preferably, the pen head 23 is a hollow cylinder structure, and the center thereof is aligned and communicated with the pen core hole 224; the middle part of the pen point is provided with an arc-shaped bent rubber pad 231 which is easy to hold by medical staff according to the hand characteristics when in use, the bottom of the pen point is provided with a thread 232, and the pen point can be screwed and fixed in the pen point by the corresponding thread in the pen point; an annular iron ring sleeve 233 is arranged below the arc-shaped bent rubber pad 231 and is closely sleeved on the outer wall.

Preferably, when the pen core 4 is inserted, the pen core 234 is only required to be unscrewed from the thread 232 of the pen head 23, then the pen core 4 is inserted into the pen head, the top end of the pen core 4 abuts against the upper top surface of the inner pen rod 22, and the lower end of the pen core passes through the pen core 234, so that the pen core tip is exposed out of the pen head for writing.

Further, as can be seen from fig. 7, the weak magnetic annular magnet 13 is arranged at the bottom end of the pen cap 1 and can be attracted with the annular iron ring sleeve 233 by magnetic force, when the pen cap 1 is sleeved at the pen point, the pen cap 1 is prevented from falling off due to collision or small pulling because the magnetic force can be attracted and fixed with the pen point, when medical personnel visit a room, the medical pen is usually clamped on clothes or books through a pen clip on the side wall of the pen cap 1, and at this time, if the pen cap falls off, the medical pen is lost or broken, so that loss is caused; in addition, be provided with circular temperature sensing glue film 11 on the top of cap for brush 1 to the cooperation has visor 12 to cover on temperature sensing glue film 11, temperature sensing color change material has on the temperature sensing glue film 11, sets for the temperature that discolours and is 37.5, can judge rapidly whether the patient generates heat through this temperature sensing glue film 11 when the initial diagnosis, thereby in time the triage, be furnished with visor 12 simultaneously and can prevent that temperature sensing glue film 11 from leading to wearing and tearing or inefficacy in the overlength of external exposure time.

Preferably, a circular handle 14 is provided on the protective cover 12 for conveniently pulling up the protective cover 12 to expose the temperature sensitive adhesive layer.

Preferably, the medical pen main body is made of organic plastics, is light in texture and wear-resistant, can effectively reduce dead weight, and is convenient for medical staff to carry and use.

Example 1

The utility model discloses during the use, at first pull out pen cap 1, when making rounds of wards perhaps register the information, use refill 4 to write originally at the record, write after accomplishing again with 1 covers of pen cap establish on pen-holder 2.

Example 2

When the medical examination pen is used, firstly, the pen cap 1 is pulled out, the elastic button 223 on the inner pen holder 22 is pressed, the pen point 23 is rotated, so that the rotating seat 222 is driven to slide along the sliding groove 212 at the bottom of the pen holder sleeve 21, when the inner pen holder 22 rotates to the position where the pupil diameter is opposite to the coating surface, the elastic button 223 is clamped into the limiting hole 213, and the pupil condition of a patient is examined through the protection window 211 of the pen holder sleeve 21;

secondly, pressing the current elastic button 223 again, rotating the pen point 23, clamping the elastic button into the limiting hole when the inner pen holder 22 rotates to the position opposite to the coating surface of the graduated scale, and comparing the wound size of the patient through the protection window 211;

finally, the current elastic button 223 is pressed again, the pen point 23 is rotated, the elastic button which is opposite to the color contrast surface is clamped into the limiting hole after the inner pen holder 22 rotates, and the perception condition of the patient on the color is checked through the protection window 211.

Example 3

Firstly, when in use, the first gear of the control switch 33 of the illumination part 3 at the top end of the penholder 2 is pressed to control the illumination of the pupil lamp 31 to illuminate the pupil of a patient to check the eyeball condition without detaching the cap 1;

secondly, similar to the above steps, when the medical staff finds something at night or in a corner, the medical staff presses the second gear of the control switch 33 to control the lighting lamp bead 32 to light up;

finally, when the medical staff is not suitable for the illuminating lamp or the pupil lighting lamp, the third gear of the control switch 33 is pressed down for closing the illuminating part.

Example 4

When the pen cap is used, the handle 14 on the pen cap 1 is pulled so as to pull up the protective cover 12, the temperature sensing adhesive layer 11 is exposed and pressed at the center of the forehead of a patient, the patient stays for several seconds and then is taken away, whether the color of the temperature sensing adhesive layer 11 changes or not is observed, if the color changes, the body temperature of the patient is abnormal at the moment, and the patient needs to be diagnosed for further detection such as a fever clinic and the like.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A portable multifunctional medical pen is characterized in that: comprises a pen cap (1), a pen holder (2), a pen core (4) and an illuminating part (3); the pen core (4) is inserted into the pen holder (2), and the pen cap (1) is sleeved at the top end of the pen holder (2); the lighting part (3) is fixedly connected with the tail end of the penholder (2) through threads; the pen holder (2) comprises a pen holder sleeve (21) and an inner pen holder (22), the inner pen holder (22) is arranged inside the pen holder sleeve (21), and the inner pen holder (22) can rotate and limit in the pen holder sleeve (21).

2. The portable multifunctional medical pen according to claim 1, characterized in that: the pen holder sleeve (21) is of a hollow cylindrical structure, and the surface of the pen holder sleeve is frosted; a protection window (211) is opened to the pen holder cover (21) side, and there is an internal thread (214) of integrated process at its top portion, and bottom portion is equipped with spout (212), and spout (212) are inside smooth, are provided with one in the protection window (211) under the position and are used for carrying out spacing hole (213) to the internal pen holder.

3. The portable multifunctional medical pen according to claim 2, characterized in that: the inner penholder (22) comprises an upper penholder (221), a rotating seat (222) and a pen point (23); the top of the rotating seat (222) is fixedly connected with the upper penholder (221), and the bottom of the rotating seat is fixedly connected with the pen point (23); the centers of the rotating seat (222), the upper pen rod (221) and the pen head (23) are on the same central axis and are used for the pen core (4) to penetrate through.

4. A portable multifunctional medical pen according to claim 3, characterized in that: the rotary seat (222) is of a cylindrical structure, a pen core hole (224) is formed in the center of the rotary seat, the pen core (4) penetrates through the rotary seat, a plurality of balls (225) are arranged on the outer side wall of the rotary seat (222) and are used for sliding along the sliding groove (212), and three elastic buttons (223) are arranged on trisection points of the outer side wall and are clamped and matched with the limiting holes (213).

5. The portable multifunctional medical pen according to claim 4, characterized in that: the upper penholder (221) is in a regular triangular prism shape, and a cylindrical cavity is formed in the center of the upper penholder and used for inserting the pen core (4); and the three side surfaces of the regular three-diamond column are respectively provided with a graduated scale coating, a pupil contrast coating and a color contrast coating.

6. The portable multifunctional medical pen according to claim 5, characterized in that: the pen point (23) is of a hollow cylindrical structure, and the center of the pen point is aligned and communicated with the pen core hole (224); an arc-shaped bent rubber pad (231) is arranged in the middle of the pen point and used for holding by hand, and a pen point (234) used for installing a thread (232) is arranged at the bottom of the pen point (23); an annular iron ring sleeve (233) is arranged below the arc-shaped bent rubber pad (231) and sleeved on the outer wall of the pen point.

7. The portable multifunctional medical pen according to claim 2, characterized in that: the top end of the lighting part (3) is provided with an integrally processed external thread (34) which is screwed and fixed with the internal thread (214); the illumination part (3) comprises a pupil lamp (31) and illumination lamp beads (32), the pupil lamp (31) is arranged in the center of the illumination part (3) and is concave, and meanwhile, the illumination lamp beads (32) are uniformly arranged on the side wall of the illumination part (3); the inside button cell mounting groove that is equipped with of illumination portion (3), be equipped with control switch (33) on the lateral wall for control shines pupil lamp or lighting lamp pearl.

8. The portable multifunctional medical pen according to claim 6, characterized in that: the pen cap is characterized in that an annular magnet (13) is arranged at the bottom end of the pen cap (1) and magnetically attracted with the annular iron ring sleeve (233), a round temperature sensing adhesive layer (11) is arranged at the top end of the pen cap, and a protective cover (12) is matched to cover the temperature sensing adhesive layer (11).

9. The portable multifunctional medical pen according to claim 8, characterized in that: the protective cover (12) is provided with a circular handle (14) for pulling up the protective cover.

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