CN216124577U

CN216124577U - Operation marking pen convenient to operation incision and sutural

Info

Publication number: CN216124577U
Application number: CN202121570327.4U
Authority: CN
Inventors: 张秀容; 徐飞
Original assignee: Boai Hospital of Zhongshan
Current assignee: Boai Hospital of Zhongshan
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-25
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a surgery marking pen convenient for surgery incision and suture, which comprises a pen container, an ink storage tube arranged in the pen container and a pen point arranged at the lower end of the ink storage tube and extending out of the pen container, wherein two rollers positioned at two sides of the pen point are arranged on the pen container, an ink cavity is arranged in each roller, a plurality of mounting holes communicated with the ink cavity are arranged on the outer side wall of each roller at intervals, an ink absorption marking piece is arranged in each mounting hole, and one end of each ink absorption marking piece protrudes out of the outer side surface of each roller. When the operation marking pen of the utility model is used for drawing incision lines on the body of a patient, the pen point can draw incision track lines, and the ink absorption marking piece on the roller can draw suture reference lines on two sides of the incision track lines.

Description

Operation marking pen convenient to operation incision and sutural

Technical Field

The utility model relates to a medical instrument, in particular to a surgical marking pen convenient for surgical incision and suture.

Background

At present, before an operation is performed, an operation incision marking line needs to be drawn by a pen, the incision length needs to be measured by a ruler, and the defects are that: the operation is complex, the accurate incision marking line is not easy to draw on the non-planar part of the human body, in addition, the suture marking line cannot be drawn simultaneously, when the muscle and the skin are sutured, the involution position is easy to make mistakes, and the incision is not healed well.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a surgical scribing pen capable of simultaneously drawing an incision route and a suture position reference line, and facilitating surgical incision and suture.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides an operation marking off pen convenient to operation incision and sutural, include the pen container, set up in store up the china ink pipe in the pen container and set up in store up the china ink pipe lower extreme and stretch out the nib of pen container, the pen container on be provided with and be located two gyro wheels of nib both sides, be provided with the ink chamber in the gyro wheel, the interval be provided with on the lateral wall of gyro wheel a plurality ofly with the mounting hole that the ink chamber switched on, each mounting hole all install the blotting marking off piece just the one end protrusion in the blotting marking off piece the lateral surface of gyro wheel.

Preferably, the reservoir is connected to the barrel by a compressible first resilient member to allow the nib to move up and down relative to the barrel.

Preferably, a cap is arranged at the upper end of the pen barrel, and the first elastic member is a spring arranged between the cap and the ink storage tube.

Preferably, a base is arranged in the pen container, transverse shafts extending out of the side walls of the pen container are respectively arranged on two sides of the base, and two rollers are respectively arranged on the corresponding transverse shafts.

Preferably, the pen barrel is provided with axial long holes at both sides thereof, the two transverse shafts respectively penetrate through the corresponding axial long holes and can move along the axial long holes, and the base is connected with the pen barrel or the ink storage tube through a compressible second elastic piece so that the transverse shafts can move up and down relative to the pen barrel.

Preferably, the ink storage tube is provided with a step surface, the base is annular and sleeved on the ink storage tube, and the second elastic element is a spring arranged between the step surface and the base.

Preferably, an ink adding port capable of injecting ink into the ink cavity is arranged on the end face, away from the pen container, of the roller, and a rubber plug for sealing the ink adding port is arranged on the ink adding port.

The utility model has the beneficial effects that: when the operation marking pen of the utility model is used for drawing incision lines on the body of a patient, the pen point can draw incision track lines, and the ink absorption marking piece on the roller can draw suture reference lines on two sides of the incision track lines. During operation, the skin and the tissue of a patient are cut along the incision trajectory line, and the patient is sutured by referring to the suturing reference line during suturing, so that the accurate involution during suturing is ensured.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a sectional view taken along line a-a of fig. 2.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 3, the present invention provides a surgical incision and suture facilitating surgical scribing pen, including a pen container 1, an ink storage tube 21 disposed in the pen container 1, and a pen point 22 disposed at a lower end of the ink storage tube 21 and extending out of the pen container 1, two rollers 3 disposed at two sides of the pen point 22 are disposed on the pen container 1, an ink chamber 31 is disposed in the rollers 3, a plurality of mounting holes 32 communicated with the ink chamber 31 are disposed at intervals on an outer side wall of the rollers 3, each mounting hole 32 is mounted with an ink absorption scribing member 4, and one end of the ink absorption scribing member 4 protrudes out of an outer side surface of the roller 3.

The blotting scriber 4 may employ blotting material similar to the tip 22 of a water color pen; the pen tip 22 may be made of a soft tip 22 made of an ink-absorbing material similar to the pen tip 22 of a water color pen, or may be made of a tip 22 similar to a fountain pen or a gel-ink sign pen.

When the operation marking pen of the present invention is used for drawing a cut line on the body of a patient, the pen point 22 can draw a cut track line, and the ink-absorbing marking member 4 on the roller 3 can draw a suture reference line on both sides of the cut track line. During operation, the skin and the tissue of a patient are cut along the incision trajectory line, and the patient is sutured by referring to the suturing reference line during suturing, so that the accurate involution during suturing is ensured.

Further, the ink storage tube 21 is connected to the barrel 1 through the compressible first elastic member 5 so that the nib 22 can move up and down with respect to the barrel 1. In the process of marking, the pen point 22 can be pressed under the elastic force of the first elastic piece 5, so that the pen point 22 and the two rollers 3 can adapt to the concave-convex change of the skin surface and are always attached to the skin of a human body.

Specifically, the upper end of the barrel 1 is provided with a cap 6, and the first elastic member 5 is a spring disposed between the cap 6 and the ink storage tube 21.

Referring to fig. 2, a base 7 is arranged in the pen container 1, a transverse shaft 71 extending from the side wall of the pen container 1 is respectively arranged on two sides of the base 7, and two rollers 3 are respectively arranged on the corresponding transverse shafts 71.

Further, the pen barrel 1 is provided with axial long holes 11 at both sides thereof, two lateral shafts 71 respectively penetrate through the corresponding axial long holes 11 and can move along the axial long holes 11, and the base 7 is connected with the pen barrel 1 or the ink storage tube 21 through a compressible second elastic member 8 so that the lateral shafts 71 can move up and down relative to the pen barrel 1.

Specifically, the ink storage tube 21 is provided with a step surface 211, the base 7 is annular and is sleeved on the ink storage tube 21, and the second elastic element 8 is a spring arranged between the step surface 211 and the base 7. By adopting the structure, in the process of marking, the pen point 22 can move up and down relative to the pen container 1, and the two rollers 3 can move up and down relative to the pen point 22, so that the pen point 22 and the two rollers 3 can better adapt to the concave-convex change of the skin surface and can be always attached to the skin of a human body.

In order to add ink to the ink chamber 31 in the roller 3, an ink adding port 33 capable of injecting ink into the ink chamber 31 is arranged on the end surface of the roller 3, which is far away from the pen container 1, and the ink adding port 33 is provided with a rubber plug 9 for sealing the ink adding port 33.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical scope of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a surgery marking off pen convenient to operation incision and sutural, include pen container (1), set up in store up black pipe (21) in pen container (1) and set up in store up black pipe (21) lower extreme and stretch out nib (22) of pen container (1), its characterized in that, pen container (1) on be provided with and be located two gyro wheels (3) of nib (22) both sides, be provided with ink chamber (31) in gyro wheel (3), the interval be provided with on the lateral wall of gyro wheel (3) a plurality of with mounting hole (32) that ink chamber (31) switched on, the blotting is all installed in each mounting hole (32) and is drawn line spare (4) just the one end protrusion in blotting is drawn line spare (4) the lateral surface of gyro wheel (3).

2. A surgical marking pen for facilitating surgical incision and suturing as claimed in claim 1 wherein the ink reservoir (21) is connected to the barrel (1) by a compressible first resilient member (5) to allow the pen tip (22) to move up and down relative to the barrel (1).

3. A surgical marking pen for facilitating surgical incision and suture as claimed in claim 2, wherein the upper end of the pen barrel (1) is provided with a pen cap (6), and the first elastic member (5) is a spring arranged between the pen cap (6) and the ink storage tube (21).

4. The surgical marking pen facilitating surgical incision and suture as claimed in claim 1, wherein a base (7) is arranged in the pen container (1), a lateral shaft (71) extending from the lateral wall of the pen container (1) is respectively arranged at two sides of the base (7), and the two rollers (3) are respectively arranged on the corresponding lateral shafts (71).

5. A surgical marking pen facilitating surgical incision and suture as claimed in claim 4, characterized in that the pen barrel (1) is provided with axial long holes (11) at both sides, two lateral shafts (71) respectively pass through the corresponding axial long holes (11) and can move along the axial long holes (11), the base (7) is connected with the pen barrel (1) or the ink storage tube (21) through a compressible second elastic member (8) so that the lateral shafts (71) can move up and down relative to the pen barrel (1).

6. The operation marking pen convenient for operation incision and suture as claimed in claim 5, wherein a step surface (211) is arranged on the ink storage tube (21), the base (7) is ring-shaped and sleeved on the ink storage tube (21), and the second elastic member (8) is a spring arranged between the step surface (211) and the base (7).

7. A surgical marking pen facilitating surgical incision and suturing as claimed in claim 1, wherein an ink adding port (33) capable of injecting ink into the ink chamber (31) is provided on an end surface of the roller (3) away from the pen container (1), the ink adding port (33) being provided with a rubber stopper (9) for closing the ink adding port.