CN215384713U - Positioning scale marking pen - Google Patents

Abstract

The application relates to a location scale marker pen belongs to the technical field of medical instrument, and its technical scheme main points, including the location landing leg, rotate through rotating assembly on the location landing leg and be connected with the installation arm, be provided with the marker pen through fastening component on the installation arm. This application is when needs mark patient's operation position, earlier with location landing leg and installation arm swing each other to confirm the interval between location landing leg and the installation arm, then use the location landing leg as the fulcrum, thereby make the marker pen on the installation arm carry out effective mark at patient's operation position, and then can realize simple and convenient, swift marking effect.

Description

Positioning scale marking pen

Technical Field

The application relates to the technical field of medical tools, in particular to a positioning scale marking pen.

Background

Before an operation, a doctor needs to locate an operation site on a patient and make necessary marks according to detection or experience judgment of an instrument.

When the back of the patient is subjected to the operation, the distance value between the back of the patient and the position needing operation is determined according to detection or experience judgment of an instrument, then the special graduated scale and the special pen are used for carrying out positioning marking on the operation position of the patient, when the positioning marking is needed, the special graduated scale is firstly attached to the back of the patient and the operation position, the determined distance value is determined through judgment, the corresponding value on the special graduated scale is found out, then the special pen is used for drawing the corresponding mark on the operation position, and the doctor can conveniently carry out the operation according to the mark.

With respect to the related art in the above, the inventors consider that: when the positioning mark is carried out, a doctor is required to press the special graduated scale on the back of a patient with one hand, and according to the position of the graduated scale, the doctor holds the special pen with the other hand to mark at the corresponding position, so that the marking mode is complicated.

SUMMERY OF THE UTILITY MODEL

In order to be able to more simply and quickly mark the operative site of a patient effectively, the present application provides a positioning scale marker pen.

The application provides a location scale marker adopts following technical scheme:

the utility model provides a location scale marker pen, includes the location landing leg, be connected with the installation arm through rotating assembly rotation on the landing leg of location, be provided with the marker pen through fastening components on the installation arm.

Through adopting above-mentioned technical scheme, when needs mark patient's operation position, earlier carry out mutual swing with the installation arm with location landing leg to confirm the interval between location landing leg and the installation arm, then regard location landing leg as the fulcrum, thereby make the marker pen on the installation arm carry out effective mark at patient's operation position, and then can realize simple and convenient, swift marking effect.

Optionally, the runner assembly including set up in first solid fixed ring on the location landing leg, be provided with the solid fixed ring of second on the installation arm, first solid fixed ring with the solid fixed ring of second goes up to rotate simultaneously and is connected with the fixed axle, the both ends of fixed axle are provided with the fixing base simultaneously, two inside walls of fixing base respectively with first solid fixed ring with the solid fixed ring looks butt of second.

Through adopting above-mentioned technical scheme, can be so that location landing leg and installation arm carry out the reciprocal swing to can be convenient for effectively adjust the interval between location landing leg and the installation arm, and then make the marker pen carry out quick mark.

Optionally, two outer side walls of the fixing base are provided with limiting assemblies, each limiting assembly comprises a limiting screw rod penetrating through the corresponding side wall of the fixing base, a first threaded hole in threaded connection with the corresponding limiting screw rod penetrates through the corresponding side wall of the fixing base, one end of each limiting screw rod extending into the corresponding fixing base is connected with a limiting block, and one end of each limiting screw rod, far away from the corresponding limiting block, is connected with a rotating block.

Through adopting above-mentioned technical scheme, can be convenient for effectively adjust the elasticity of location landing leg and installation arm to make location landing leg and installation arm carry out the reciprocal oscillation or stabilize spacing.

Optionally, the two lateral walls of the fixing base are provided with clamping parts matched with the fingers, and a plurality of anti-skidding convex particles are arranged in the clamping parts.

Through adopting above-mentioned technical scheme, can be so that user's finger effectively laminates on the fixing base to increase the frictional force between user's finger and the fixing base, thereby can play effective skid-proof effect to user's finger, and then make user's finger carry out the centre gripping to the fixing base more firmly.

Optionally, the fastening assembly includes a fastening sleeve disposed on the mounting arm, the fastening sleeve is matched with the marker pen, a fastening screw is disposed on a side wall of the fastening sleeve, a second threaded hole in threaded connection with the fastening screw penetrates through the fastening sleeve, an arc-shaped block abutting against the outer peripheral surface of the marker pen is disposed at one end of the fastening screw extending into the fastening sleeve, and a knob block is disposed at one end of the fastening screw far away from the arc-shaped block.

Through adopting above-mentioned technical scheme, not only can be convenient for with marker pen fixed mounting on the fastening sleeve of installation arm to make marker pen can mark patient's operation position steadily, but also can take out marker pen from fastening sleeve, so that change or add printing ink to marker pen, thereby can guarantee that marker pen can normal use.

Optionally, a flexible portion is arranged on the arc block.

Through adopting above-mentioned technical scheme, can play the effect of effective protection to the marker pen to can reduce arc piece and marker pen and support each other tightly and lead to the marker pen to suffer the condition emergence of damage.

Optionally, a scale mark is arranged on one side surface of the mounting arm.

By adopting the technical scheme, the distance between the positioning support leg and the marking pen can be adjusted more accurately, so that the marking pen can mark the operation part of the patient more quickly.

Optionally, the leg tips of the positioning support legs are sleeved with rubber sleeves.

Through adopting above-mentioned technical scheme, when the landing leg location was in patient's skin in the location, this rubber sleeve can play the effect of effective protection to patient's skin to can alleviate patient's pain and feel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the structure that the positioning supporting leg, the rotating assembly, the mounting arm, the fastening assembly and the marking pen are matched with each other, when the surgical part of a patient needs to be marked, the positioning supporting leg and the mounting arm are firstly swung with each other to determine the distance between the positioning supporting leg and the mounting arm, and then the positioning supporting leg is taken as a fulcrum, so that the marking pen on the mounting arm can effectively mark the surgical part of the patient, and the simple, convenient and quick marking effect can be realized;

2. through the arrangement of the structure that the clamping part is matched with the anti-skidding convex particles, the fingers of the user can be effectively attached to the fixed seat, so that the friction force between the fingers of the user and the fixed seat is increased, the finger of the user can be effectively prevented from skidding, and the fingers of the user can clamp the fixed seat more stably;

3. by setting the scales, the distance between the positioning support leg and the marking pen can be adjusted more accurately, so that the marking pen can mark the operation part of the patient more quickly;

4. when the positioning support leg is positioned on the skin of a patient, the rubber sleeve can effectively protect the skin of the patient, so that the pain of the patient can be relieved.

Drawings

FIG. 1 is a schematic structural diagram of a positioning scale marker according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a rotating assembly and a limiting assembly according to an embodiment of the present application;

fig. 3 is a schematic structural view of a fastening assembly according to an embodiment of the present application.

Description of reference numerals: 1. positioning the supporting legs; 11. a first retaining ring; 12. a rubber sleeve; 2. mounting an arm; 21. a second retaining ring; 22. scale lines; 3. a fixed shaft; 4. a fixed seat; 41. a limit screw; 411. a limiting block; 412. rotating the block; 42. a first threaded hole; 43. a clamping portion; 44. anti-skid convex particles; 5. a marking pen; 6. fastening the sleeve; 61. fastening a screw rod; 611. an arc-shaped block; 612. a knob block; 613. a soft part; 62. and a second threaded hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a positioning scale marking pen. Referring to fig. 1, the positioning scale marker pen comprises a positioning leg 1, wherein the positioning leg 1 is a plate with a wide top and a sharp bottom, and the plate is made of stainless steel and has the characteristics of good strength and oxidation corrosion resistance; and be connected with installation arm 2 through rotating assembly rotation on the top of this location landing leg 1, can make installation arm 2 and location landing leg 1 carry out the reciprocal swing through setting up this rotating assembly, and the material of this installation arm 2 is the same with the material of this location landing leg 1, also utilizes stainless steel to make and forms.

Specifically, referring to fig. 1 and 2, in the present embodiment, the rotating assembly includes a first fixed ring 11, a second fixed ring 21, a fixed shaft 3, and a fixed seat 4. Wherein, the first fixing ring 11 is fixedly arranged on the top of the positioning leg 1; the second fixing ring 21 is fixedly installed on the installation arm 2, and the second fixing ring 21 and the first fixing ring 11 are mutually attached; the fixed shaft 3 passes through the first fixed ring 11 and the second fixed ring 21 at the same time; the U-shaped cross section of the fixing base 4 is formed, and two opposite inner walls of the fixing base 4 are fixedly connected with two ends of the fixing shaft 3 respectively, so that the fixing shaft 3 is stably installed in the fixing base 4, and the first fixing ring 11 and the second fixing ring 21 can swing along the fixing shaft 3.

Meanwhile, referring to fig. 1 and 2, in order to facilitate adjustment of the swing tightness of the positioning leg 1 and the mounting arm 2, two outer side surfaces of the fixing seat 4 are both provided with a limiting assembly, and the two limiting assemblies can enable the first fixing ring 11 and the second fixing ring 21 to be abutted against or away from each other; specifically, in this embodiment, the limiting component includes a limiting screw 41, the limiting screw 41 penetrates through the sidewall of the fixing base 4, and a first threaded hole 42 is formed in the sidewall of the fixing base 4, the first threaded hole 42 is in threaded connection with the limiting screw 41, so that the limiting screw 41 is screwed into the fixing base 4 along the first threaded hole 42.

And the end that this spacing screw 41 stretches into in the fixing base 4 is gone up fixedly connected with stopper 411, keeps away from this stopper 411 at this spacing screw 41 and serves fixedly connected with turning block 412, and when turning this turning block 412, this turning block 412 drives spacing screw 41 and rotates, and spacing screw 41 drives stopper 411 along first screw hole 42 and rotates for stopper 411 removes in fixing base 4.

When needs are fixed with location landing leg 1 and marker pen 5, only need to carry out the turn-knob to two turning blocks 412 simultaneously for two stop screw 41 drive corresponding stopper 411 and support tightly respectively on first solid fixed ring 11 and the solid fixed ring 21 of second, thereby make first solid fixed ring 11 and the solid fixed ring 21 of second firm and support tightly together, and then can stabilize spacing to location landing leg 1 and marker pen 5.

When needs will fix a position landing leg 1 and marker pen 5 and swing, through slowly keeping away from first solid fixed ring 11 and the solid fixed ring 21 of second with two stopper 411 outside, can swing location landing leg 1 and marker pen 5 to make and form certain angle between location landing leg 1 and the marker pen 5, can be convenient for like this utilize location landing leg 1 and marker pen 5 to mark at patient's operation position.

Preferably, in the present embodiment, in order to mark the surgical site of the patient more precisely, in the present embodiment, the scale marks 22 are provided on the surface of the mounting arm 2 close to the second fixing ring 21, and the distance between the scales in the scale marks 22 may be set to be equal to 1mm, 2mm, or 3mm, which should be set according to the actual situation.

When the side of the positioning leg 1 abuts against a certain scale on the scale mark 22, the scale value at this time is the distance between the tip of the leg of the positioning leg 1 and the pen tip of the marker pen 5, so in practical situations, the distance of the surgical site is determined in advance, and then the distance between the positioning leg 1 and the marker pen 5 is adjusted accordingly.

Simultaneously, install marker pen 5 through the fastening components is firm on this installation arm 2 keeps away from the fixed ring 21's of this second one end avris, and this marker pen 5 is the printing ink pen, and this printing ink pen can mark on patient's skin, and when swinging installation arm 2, this installation arm 2 can drive marker pen 5 on the fastening components and swing to can adjust the interval between marker pen 5 and the location landing leg 1.

Specifically, referring to fig. 1 and 3, in the present embodiment, the fastening assembly includes a fastening sleeve 6, the fastening sleeve 6 is fixedly mounted on the side of the mounting arm 2, when the mounting arm 2 and the positioning leg 1 swing away from each other, the fastening sleeve 6 is located on the side of the mounting arm 2 away from the positioning leg 1, so that when the mounting arm 2 and the positioning leg 1 approach each other, the situation that the fastening sleeve 6 blocks the positioning leg 1 from abutting on the mounting arm 2 can be reduced.

And the fastening sleeve 6 cooperates with the marking pen 5 such that the marking pen 5 can pass through the fastening sleeve 6; in order to firmly position the marking pen 5 in the fastening sleeve 6, in the present embodiment, a fastening screw 61 is mounted on a side wall of the fastening sleeve 6, the fastening screw 61 penetrates through the side wall of the fastening sleeve 6, a second threaded hole 62 is opened on the side wall of the fastening sleeve 6, and the second threaded hole 62 is in threaded connection with the fastening screw 61, so that the fastening screw 61 is screwed into the fastening sleeve 6 along the second threaded hole 62.

Meanwhile, an arc-shaped block 611 is fixedly connected to one end, extending into the fastening sleeve 6, of the fastening screw 61, the arc-shaped block 611 is attached to the outer peripheral surface of the marking pen 5, a knob block 612 is fixedly connected to one end, far away from the arc-shaped block 611, of the fastening screw 61, the knob block 612 rotates clockwise, so that the arc-shaped block 611 on the fastening screw 61 abuts against a marking table, and the marking pen 5 can be stably installed on the fastening sleeve 6 of the installation arm 2.

When needs take out marker pen 5, only need anticlockwise rotation knob portion for fastening screw 61 drives arc piece 611 and keeps away from marker pen 5, thereby can carry out the unblock to the mark table, so that take out marker pen 5 from fastening sleeve 6, and then can be convenient for change or add printing ink to marker pen 5, in order to guarantee that marker pen 5 can normal use.

Preferably, referring to fig. 3, in this embodiment, a soft portion 613 is fixedly mounted on a side of the arc block 611 facing away from the fastening screw 61, the soft portion 613 and the marking pen 5 are attached to each other, and the soft portion 613 is a sponge layer or a cotton layer, and by providing the soft portion 613 on the arc block 611, an effective protection effect can be provided for the marking pen 5, so that the occurrence of a situation that the marking pen 5 is damaged due to the arc block 611 and the marking pen 5 abutting against each other can be reduced.

Referring to fig. 1, in order to more firmly use the positioning scale marker, in this embodiment, the two outer sidewalls of the fixing base 4 are both provided with clamping portions 43, and the two clamping portions 43 are both attached to the fingers of the user, so that the user can clamp the fixing base 4 more effectively by using the fingers, thereby facilitating the use of the positioning scale marker.

Preferably, a plurality of anti-slip convex particles 44 are arranged in the two clamping portions 43, and the anti-slip convex particles 44 contact with the fingers of the user, so that the friction between the fingers of the user and the fixing seat 4 can be increased, the fingers of the user can be effectively prevented from slipping, and the fingers of the user can be clamped on the fixing seat 4 more stably.

Referring to fig. 1, in this embodiment, a rubber sleeve 12 is sleeved on the tip of the positioning leg 1, and the rubber sleeve 12 not only can effectively protect the positioning leg 1, but also when the positioning leg 1 is positioned on the skin of the patient, the rubber sleeve 12 can also effectively protect the skin of the patient, so as to alleviate the pain of the patient.

The implementation principle of the positioning scale marking pen in the embodiment of the application is as follows: when the operation position on the back of the patient needs to be positioned and marked, the distance value of the operation position is determined according to the detection or experience judgment of an instrument, and then the distance between the positioning support leg 1 and the marking pen 5 is correspondingly adjusted according to the distance value, so that the distance between the leg tip of the positioning support leg 1 and the pen tip of the marking pen 5 is equal to the distance value of the operation position.

Then utilize the finger laminating on the clamping part 43 on fixing base 4 to carry out the centre gripping to fixing base 4, then will fix a position landing leg 1 butt in patient's back department again, marker pen 5 then butt is in operation position department, then rotates fixing base 4, thereby makes marker pen 5 carry out the mark in operation position department, and then can accomplish the process of carrying out the location mark to patient's operation position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. A positioning scale marking pen, comprising: the fixing device comprises a positioning supporting leg (1), wherein an installation arm (2) is connected to the positioning supporting leg (1) in a rotating mode through a rotating assembly, a marker pen (5) is arranged on the installation arm (2) through a fastening assembly, the rotating assembly comprises a first fixing ring (11) arranged on the positioning supporting leg (1), a second fixing ring (21) is arranged on the installation arm (2), a fixing shaft (3) is connected to the first fixing ring (11) and the second fixing ring (21) in a rotating mode simultaneously, fixing seats (4) are arranged at two ends of the fixing shaft (3) simultaneously, two inner side walls of each fixing seat (4) are respectively in butt joint with the first fixing ring (11) and the second fixing ring (21), limiting assemblies are arranged on two outer side walls of each fixing seat (4), and each limiting assembly comprises a limiting screw rod (41) penetrating through the side wall of each fixing seat (4), run through on the lateral wall of fixing base (4) have with stop screw (41) threaded connection's first screw hole (42), stop screw (41) stretch into the one end in fixing base (4) is connected with stopper (411), the one end that stop screw (41) kept away from stopper (411) is connected with turning block (412).

2. A positional scale marker according to claim 1, wherein: clamping portions (43) matched with fingers are formed in two outer side walls of the fixing seat (4), and a plurality of anti-skidding convex particles (44) are arranged in each clamping portion (43).

3. A positional scale marker according to claim 1, wherein: the fastening assembly comprises a fastening sleeve (6) arranged on the mounting arm (2), the fastening sleeve (6) is matched with the marking pen (5), a fastening screw rod (61) is arranged on the side wall of the fastening sleeve (6), a second threaded hole (62) in threaded connection with the fastening screw rod (61) penetrates through the fastening sleeve (6), an arc-shaped block (611) which is abutted to the outer peripheral face of the marking pen (5) is arranged at one end, extending into the fastening sleeve (6), of the fastening screw rod (61), and a knob block (612) is arranged at one end, far away from the arc-shaped block (611), of the fastening screw rod (61).

4. A positional scale marker according to claim 3, wherein: the arc-shaped block (611) is provided with a soft part (613).

5. A positional scale marker according to claim 1, wherein: and a scale mark (22) is arranged on the surface of one side of the mounting arm (2).

6. A positional scale marker according to claim 1, wherein: the rubber sleeve (12) is sleeved on the leg tip of the positioning support leg (1).

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