CN212939985U - Multifunctional rotary skin marking pen for radiotherapy and surgical operation - Google Patents

Abstract

The utility model provides a multi-functional rotation type skin mark pen that radiotherapy and surgery operation used, including the first barrel of horizontally, first barrel left end opening, first barrel inside is close to the opening part and sets up horizontally second barrel, second barrel right-hand member opening, first barrel is coaxial with the second barrel, first barrel top and bottom are close to left end department symmetry and are seted up through the groove, the side is close to right end department all through horizontally pivot and first barrel inner wall connection around the second barrel, pivot and second barrel fixed connection, the pivot passes through the bearing with first barrel and is connected, the equal fixed mounting horizontally guide rail in first barrel inner wall top and bottom, all install the slider on the guide rail. This device can realize that the second barrel drives the different angles of marker pen slope through promoting the horizontal pole, makes things convenient for doctor's mark, need not to take up the pen at the in-process of mark and bends and mark, and the angle through rotating the second barrel can the effectual mark that realizes each position, and convenient to use is swift, is fit for the popularization of large tracts of land.

Description

Multifunctional rotary skin marking pen for radiotherapy and surgical operation

Technical Field

The utility model belongs to surgery operation marker pen field, specifically speaking are multi-functional rotation type skin marker pen that radiotherapy and surgery operation used.

Background

The maxillofacial skeleton of a human body is deep in layer, complex in structure and rich in surrounding blood vessels, a patient is difficult to completely expose in an operation area for performing related operations of maxillofacial surgery, the bone cutting operation of deep bones needs to be performed after marking by a marker pen, the ordinary marker pen cannot be accurately marked on deep tissues, and a simple and easy-to-use side arm or movable operation marker pen is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional rotary skin marking pen for radiotherapy and surgical operation, which is used for solving the defects in the prior art.

The utility model discloses a following technical scheme realizes:

a multifunctional rotary skin marking pen for radiotherapy and surgical operation comprises a horizontal first barrel body, a left end opening of the first barrel body, a horizontal second barrel body arranged near the opening in the first barrel body, a right end opening of the second barrel body, the first barrel body and the second barrel body are coaxial, penetrating grooves are symmetrically arranged at the positions, close to the left end, of the top and the bottom of the first barrel body, the front side and the back side of the second barrel body are connected with the inner wall of the first barrel body through horizontal rotating shafts, the rotating shafts are fixedly connected with the second barrel body and are connected with the first barrel body through bearings, horizontal guide rails are fixedly arranged at the top and the bottom of the inner wall of the first barrel body, sliding blocks are arranged on the guide rails, the two sliding blocks are fixedly connected through vertical round plates, a vertical rod is arranged near the opening in the second barrel body, the vertical rod and the rotating shafts are not located on the same vertical plane, and the vertical rod is fixedly connected with, the montant both ends are the arc surface, and the montant both ends all cooperate with the inner wall contact of second barrel, the fixed wedge of position department that the montant is close to at second barrel inner wall top, the wedge groove is seted up to the position department that second barrel inner wall bottom corresponds the wedge, the plectane right side sets up the horizontal pole, the through-hole is seted up to the position department that first barrel right-hand member corresponds the horizontal pole, horizontal pole one end passes through the bearing with plectane right flank center and is connected, the horizontal pole other end passes the through-hole, horizontal pole and through-hole contact cooperation, the horizontally marker pen of second barrel left end face center.

According to the multifunctional rotary skin marking pen for radiotherapy and surgical operation, the two ends of the guide rail are respectively provided with the limiting plate, the limiting plates are fixedly connected with the inner wall of the first barrel, and the limiting plate positioned on the left side is fixedly connected with the corresponding sliding block through the spring.

According to the multifunctional rotary skin marking pen for radiotherapy and surgical operation, the right end of the cross rod is provided with the circular ring, and the outer side surface of the circular ring is fixedly connected with the right end of the cross rod.

The multifunctional rotary skin marking pen for radiotherapy and surgical operation is characterized in that the inclined surfaces of the wedge-shaped block and the wedge-shaped groove are both arc surfaces.

The utility model has the advantages that: the utility model can realize the inclination of the marking pen by a certain angle by moving the cross rod, thereby facilitating the marking of the doctor on the human jaw face, when the marking is needed on the deeper tissues of the human jaw face, the cross rod is pushed to move left at the moment, the cross rod is pushed to move to push the circular plate to move left, the slide block moves left on the guide rail at the moment, the circular plate moves to push the connecting rod to move, the connecting rod moves left to push the vertical rod to move left, the vertical rod moves left to enable the top of the vertical rod to be close to the wedge block, the vertical rod continues to move, when the top of the vertical rod is contacted with the wedge block, the second cylinder rotates upwards around the rotating shaft under the action of the wedge block, at the moment, the bottom of the vertical rod enters into the wedge groove, the vertical rod continues to move left, the second cylinder continues to rotate upwards at the moment, after the bottom of, the second barrel is at a certain angle relative to the first barrel, so that the marking pen is synchronously inclined with the second barrel, the second barrel can be inclined towards different directions by rotating the first barrel, a doctor can conveniently mark the jaw face of a patient with the marking pen at the moment, when the inclination is not needed, the transverse rod is pulled to drive the vertical rod to move rightwards through the circular plate and the connecting rod, the second barrel is pushed to rotate downwards around the rotating shaft under the action of the wedge-shaped groove, and when the vertical rod completely leaves the wedge-shaped groove, the second barrel is coaxial with the first barrel; the utility model discloses simple structure, convenient to use, it is with low costs, can realize through needs promotion horizontal pole that the second barrel drives the different angle of marker pen slope, make things convenient for doctor's mark, need not to take up the pen at the in-process of mark and bend and carry out the mark, the angle through rotating the second barrel can the effectual mark that realizes each position, convenient to use is swift, is fit for the popularization of large tracts of land.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is a view from direction B of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A multifunctional rotary skin marking pen for radiotherapy and surgical operation comprises a horizontal first barrel body 1, a left end opening of the first barrel body 1, a horizontal second barrel body 2 arranged in the first barrel body 1 close to the opening, a right end opening of the second barrel body 2, the first barrel body 1 and the second barrel body 2 are coaxial, a penetrating groove 3 is symmetrically arranged at the top and the bottom of the first barrel body 1 close to the left end, the front and the back side surfaces of the second barrel body 2 close to the right end are connected with the inner wall of the first barrel body 1 through a horizontal rotating shaft 14, the rotating shaft 14 is fixedly connected with the second barrel body 2, the rotating shaft 14 is connected with the first barrel body 1 through a bearing, horizontal guide rails 4 are fixedly arranged at the top and the bottom of the inner wall of the first barrel body 1, sliding blocks 5 are arranged on the guide rails 4, the two sliding blocks 5 are fixedly connected through a vertical circular plate 6, a vertical rod 7 is arranged in the second barrel body, montant 7 is not located same vertical plane with pivot 14, montant 7 is through horizontally connecting rod 8 and 6 fixed connection of plectane, 7 both ends of montant are the arc surface, and 7 both ends of montant all cooperate with the inner wall contact of second barrel 2, 2 inner wall tops of second barrel are close to the fixed wedge 9 of position department of montant 7, wedge 10 is seted up in the position department that 2 inner wall bottoms of second barrel correspond wedge 9, 6 right sides of plectane set up horizontal pole 11, 1 right-hand member of first barrel corresponds the position department of horizontal pole 11 and sets up through- hole 12, 11 one end of horizontal pole is connected through the bearing with 6 right flank centers of plectane, the through-hole 12 is passed to the 11 other ends of horizontal pole, horizontal pole 11 and 12 contact fit of through-hole, 2 left end face centers fixed mounting horizontally marker. The utility model can realize the inclination of the marking pen by a certain angle by moving the cross rod, thereby facilitating the marking of the doctor on the human jaw face, when the marking is needed on the deeper tissues of the human jaw face, the cross rod 11 is pushed to move left at the moment, the cross rod 11 is pushed to move the circular plate 6 to move left, the slide block 5 moves left on the guide rail 4 at the moment, the circular plate 6 moves the pushing connecting rod 8, the connecting rod 8 moves left to push the vertical rod 7 to move left, the vertical rod 7 moves left to make the top of the vertical rod 7 close to the wedge 9, the vertical rod 7 continues to move, when the top of the vertical rod 7 is contacted with the wedge 9, under the action of the wedge 9, the second cylinder 2 rotates upwards around the shaft 14, at the moment, the bottom of the vertical rod 7 enters the wedge groove 10, the vertical rod 7 continues to move left, at the moment, the second cylinder 2 continues to rotate, after the bottom of the vertical rod 7 moves to the left side face of the wedge-shaped groove 10, the cross rod 11 cannot move leftwards continuously, the second barrel 2 forms a certain angle relative to the first barrel 1, so that the marking pen 13 is inclined with the second barrel 2 synchronously, at the moment, the second barrel 2 can incline towards different directions by rotating the first barrel 1, at the moment, a doctor can conveniently mark the jaw face of a patient by using the marking pen 13, when the inclination is not needed, the cross rod 11 is pulled to drive the vertical rod 7 to move rightwards through the circular plate 6 and the connecting rod 8, at the moment, under the action of the wedge-shaped groove 10, the second barrel 2 is pushed to rotate downwards around the rotating shaft 14, and when the vertical rod 7 completely leaves the wedge-shaped groove 10, the second barrel 2 is coaxial with the first barrel 1; the utility model discloses simple structure, convenient to use, it is with low costs, can realize through needs promotion horizontal pole 11 that second barrel 2 drives the different angle of 13 slopes of marker pen, make things convenient for doctor's mark, need not to take up the pen at the in-process of mark and bend and mark, the angle through rotating second barrel 1 can the effectual mark that realizes each position, convenient to use is swift, is fit for the popularization of large tracts of land.

Specifically, as shown in the figure, the guide rail 4 described in this embodiment has limiting plates 15 at both ends, the limiting plates 15 are fixedly connected with the inner wall of the first barrel 1, and the limiting plate 15 located on the left side is fixedly connected with the corresponding slider 5 through a spring 16. This design can effectually prevent through limiting plate 15 under the circumstances that removes horizontal pole 11, and slider 5 follows guide rail 4 and the landing and lead to the unable normal operating of device, can make this device guarantee through spring 16 that second barrel 2 and first barrel 1 are coaxial when not using, and this design makes this device use more convenient and reliable, uses more stably.

Specifically, as shown in the figure, the right end of the cross bar 11 in this embodiment is provided with a circular ring 17, and the outer side surface of the circular ring 17 is fixedly connected with the right end of the cross bar 11. This design is through inserting the thumb in the ring 17, and first barrel 1 is cliied to forefinger and middle finger, and when the horizontal pole 11 need be removed this moment, can pass through thumb control, when needing to rotate first barrel 1, can control through forefinger and middle finger, and this design makes this device can operate through a hand, makes things convenient for doctor's use, and convenient and fast more uses.

Further, as shown in the figure, the inclined surfaces of the wedge-shaped block 9 and the wedge-shaped groove 10 in the embodiment are both arc surfaces. When this design makes wedge 9 and wedge groove 10 and montant 7 carry out the contact, can be more stable, it is more steady to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (4)

1. A multifunctional rotary skin marking pen for radiotherapy and surgical operation is characterized in that: comprises a horizontal first barrel body (1), the left end of the first barrel body (1) is opened, a horizontal second barrel body (2) is arranged in the first barrel body (1) close to the opening, the right end of the second barrel body (2) is opened, the first barrel body (1) and the second barrel body (2) are coaxial, the top and the bottom of the first barrel body (1) close to the left end are symmetrically provided with through grooves (3), the front side and the back side of the second barrel body (2) close to the right end are connected with the inner wall of the first barrel body (1) through horizontal rotating shafts (14), the rotating shafts (14) are fixedly connected with the second barrel body (2), the rotating shafts (14) are connected with the first barrel body (1) through bearings, the top and the bottom of the inner wall of the first barrel body (1) are fixedly provided with horizontal guide rails (4), the guide rails (4) are provided with sliding blocks (5), the two sliding blocks (5) are fixedly connected through vertical circular plates (6), the inner part of the second barrel body (2, the vertical rod (7) and the rotating shaft (14) are not positioned on the same vertical plane, the vertical rod (7) is fixedly connected with the circular plate (6) through a horizontal connecting rod (8), two ends of the vertical rod (7) are arc surfaces, and montant (7) both ends all with the inner wall contact cooperation of second barrel (2), the fixed wedge (9) of position department that second barrel (2) inner wall top is close to montant (7), wedge groove (10) are seted up to the position department that second barrel (2) inner wall bottom corresponds wedge (9), plectane (6) right side sets up horizontal pole (11), through-hole (12) are seted up to the position department that first barrel (1) right-hand member corresponds horizontal pole (11), horizontal pole (11) one end is passed through the bearing with plectane (6) right flank center and is connected, through-hole (12) are passed to the horizontal pole (11) other end, horizontal pole (11) and through-hole (12) contact cooperation, horizontal marker pen (13) of second barrel (2) left end face center fixed mounting.

2. The multifunctional rotary skin marking pen for radiation therapy and surgical operation as claimed in claim 1, wherein: guide rail (4) both ends all set up limiting plate (15), limiting plate (15) and first barrel (1) inner wall fixed connection, be located left limiting plate (15) and pass through spring (16) and slider (5) fixed connection that corresponds.

3. The multifunctional rotary skin marking pen for radiation therapy and surgical operation as claimed in claim 1, wherein: the right end of the cross rod (11) is provided with a circular ring (17), and the outer side surface of the circular ring (17) is fixedly connected with the right end of the cross rod (11).

4. The multifunctional rotary skin marking pen for radiation therapy and surgical operation as claimed in claim 1, wherein: the inclined surfaces of the wedge-shaped block (9) and the wedge-shaped groove (10) are both arc surfaces.

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