CN110251242B - Thyroid surgery incision marker and using method thereof - Google Patents
Thyroid surgery incision marker and using method thereof Download PDFInfo
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- CN110251242B CN110251242B CN201910525385.6A CN201910525385A CN110251242B CN 110251242 B CN110251242 B CN 110251242B CN 201910525385 A CN201910525385 A CN 201910525385A CN 110251242 B CN110251242 B CN 110251242B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3904—Markers, e.g. radio-opaque or breast lesions markers specially adapted for marking specified tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3937—Visible markers
Abstract
The invention discloses a thyroid surgery incision marker which mainly comprises a supporting and positioning mechanism and a marking mechanism, wherein the supporting and positioning mechanism comprises a supporting seat and three supporting and positioning rods which are respectively connected with connecting ports in three horizontal directions of the supporting seat, the three supporting and positioning rods are respectively a left sternoclavicular joint rod and a right sternoclavicular joint rod which are in butt fit with bilateral sternoclavicular joints, and a mandible rod which is in butt fit with a mandible; the marking mechanism comprises a vertically arranged adjusting rod, the adjusting rod is vertically penetrated out from the center of the supporting seat and matched with the lifting guide, the lower end of the adjusting rod extends to be connected with a scale connecting rod, an arc-shaped scale is arranged on the scale connecting rod, and a marking structure is further arranged on the scale connecting rod. The invention eliminates the influence of human factors on the selection of the neck incision, solves the problems of randomness and unattractive incision selection, enhances the attractiveness, normalization and standardization of the incision selection and realizes that different doctors tend to have consistent incision selection.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a thyroid surgery incision marker and a using method thereof.
Background
With the increase of the incidence rate of thyroid diseases, thyroid operations are increasingly performed, wherein open operations are mainly performed, the neck is an exposed part of a human body, and an operation incision is also exposed. More and more attention is paid to the aesthetic appearance of surgical incisions. The choice of symmetry of the surgical incision is therefore of great importance.
At present, the selection of the neck incision in the thyroid surgery is generally based on the jugular vein incised and marked with two upper transverse fingers, and most of the selection is mainly based on the visual observation of doctors in the actual operation process. However, the difference of the incision is caused by different personal experiences of doctors, the difference of the body positions of patients, the difference of neck dermatoglyph of the patients and the like, and the incision is asymmetric up and down and asymmetric left and right, so that the appearance of the incision is ugly and the healing of the incision is influenced. And the doctor needs to compare the operation incision marks on the left side, the right side and the head side of the patient, which is troublesome and labor-consuming.
Related surgical incision marking devices are also disclosed in the prior art, and patent invention, publication No. CN104837419B, provides a method and apparatus for creating a first skin incision and for marking along the edges of this incision, such as shown by the described embodiments of the present invention. The operation of the apparatus for creating a first skin incision and for marking along the edge of the incision comprises: selecting a desired incision depth and length, scoring, placing at a desired location on the patient's body, and moving the scalpel blade in a straight, fast, powerful motion and at a uniform depth by the surgeon determining that the energy released when releasing the stored energy, while marking various points along the edge of the incision for precise closure.
This solution, however, is mainly used to re-engage the edges of the incision precisely after the surgical operation is completed, which is not suitable for marking the neck incision before the thyroid operation.
The invention patent with publication number CN105640654B discloses a surgical site identification device, which comprises a wrist strap and an identification box connected with the wrist strap, wherein an identification mechanism is arranged in the identification box, the identification mechanism is a human body concave-convex model or an identification card, and a human body outline is drawn on the identification card. By using the operation part marking device, a doctor directly marks the operation part before an operation on the marking mechanism, so that the marking on a patient body is avoided, discomfort or unpleasant feeling to the patient is avoided, and the comfort degree of the patient is improved compared with a marking method in the prior art; the operation position identification device is worn on the wrist of a patient, so that the operation identification cannot fall off, shift, blur, disappear and the like, and the safety inspection before an operation is facilitated; when the identification box is adopted, the identification box can be repeatedly used, so that the identification box has good economic benefit, and has the advantages of simple structure, convenience in use, cost saving and the like.
However, in the technical scheme, the model marking is realized by drawing a human body contour map on the human body concave-convex simulation model or the identification card, and the operation still needs to be carried out by means of visual observation of a doctor during the operation.
The utility model discloses a utility model of notice number CN208551804U relates to an eyelid operation mark measuring gauge belongs to eyelid operation measuring tool technical field. It comprises left compasses foot, right compasses foot, dipperstick and connecting pin, and is articulated each other through connecting pin and torsional spring between left compasses foot and the right compasses foot, left compasses foot on be provided with the sign hole, be equipped with the marker through mount pad A, mount pad B and cotter post on the left compasses foot of sign hole rear end, the one end of marker extends to in the sign hole. The eyelid operation mark measuring gauge has the advantages of being simple in structure and good in practicability, brings convenience to operation of eyelid measurement and identification by medical staff, solves the problem that measurement and identification operation of the medical staff are inconvenient due to the fact that the medical staff need to measure through a measuring scale and mark identification marks on measuring parts by a marking pen when the existing eyelid amount is measured, and is particularly suitable for eyelid operation and eyelid measurement and identification.
However, the technical scheme is suitable for eyelid measurement and identification during eyelid surgery, and identification marks can be marked during measurement by pressing the marker in the use process of the eyelid surgery marker measuring gauge, so that the eyelid surgery marker measuring gauge cannot be suitable for marking neck incisions before thyroid surgery.
The utility model with publication number CN208525072U discloses a double eyelid surgery positioner, which comprises a telescopic arm and movable arms arranged at two sides of the telescopic arm; the movable arm comprises a movable arm main body, a marking part is arranged at the front end of the movable arm main body, a connecting part is arranged at the rear end of the movable arm main body, the marking part comprises a pen point, a pen core and a marking button embedded into the movable arm main body, the connecting part comprises a connecting rod, the movable arm main body is connected with the connecting rod through a first connecting shaft arranged at the front end of the connecting rod, and a second connecting shaft is arranged at the rear end of the connecting rod; the telescopic arm comprises a movable rod and a fixed rod connected with the movable rod. The utility model discloses can more accurately carry out design before the art, provide accurate mark point for the doctor, help the doctor improve because the unsatisfactory situation of postoperative effect that design error leads to as far as.
However, the technical scheme is also suitable for performing multi-point positioning design on the double eyelids before the operation, and the marking points are left on the eyelid skin of the beauty seeking person while the design is performed, so that the technical scheme cannot be suitable for marking the neck incision before the thyroid operation.
The patent of the invention with publication number CN108836340A discloses an incision measurer, which comprises a first vertebral body and a second vertebral body, wherein opposite side surfaces of the first vertebral body and the second vertebral body are mutually attached, the second vertebral body conical portion is rotatably arranged on the first vertebral body conical portion, a measuring arm is convexly arranged at the tail part of the first vertebral body to the tail part of the second vertebral body, the end surface of the tail part of the second vertebral body is attached to the bottom surface of the measuring arm, the side surface of the measuring arm is marked with an angle value, and the opposite side surfaces of the first vertebral body and the second vertebral body are respectively marked with a depth value. The invention has the advantages that the hinge structure of the sharp cone part of the head part is taken as an axis, the two main bodies are driven to open and close by rotating the screw rod to reach different angles, and the depth and the angle are measured simultaneously.
However, when the technical scheme is used, a doctor firstly cuts the skin and chisels the opening, and the size of the opening is reserved with a certain margin (the size of the margin is often determined by the doctor according to own experience, so that the over-cutting phenomenon is prevented from occurring, and medical accidents are caused); then insert the incision caliber in the incision bottom, slowly rotate the screw rod for two centrums slowly open, until colliding with V type incision both sides, read out degree of depth value and angle value (two-sided scale of carving on the apparatus, be convenient for observe) through the scale on the apparatus, it can't be applicable to the mark to the neck incision before the thyroid operation, also does not benefit to the pleasing to the eye of operation incision.
Therefore, there is a strong need for a relatively simple, standardized, symmetrical aesthetic cut-out option.
Disclosure of Invention
The invention aims to provide a thyroid surgery incision marker and a using method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
a thyroid surgery incision marker comprises a supporting and positioning mechanism and a marking mechanism, wherein the supporting and positioning mechanism comprises a supporting seat and three supporting and positioning rods which are respectively connected with connecting ports in three horizontal directions of the supporting seat, and the supporting and positioning rods are telescopic rod structures with adjustable lengths; the upper ends of the supporting and positioning rods are respectively hinged with the corresponding connecting ports, and the lower ends of the supporting and positioning rods are diffused outwards from the center of the supporting seat;
the three supporting and positioning rods are respectively a left sternoclavicular joint rod and a right sternoclavicular joint rod which are in butt fit with bilateral sternoclavicular joints, and a mandible rod which is in butt fit with the mandible; the left sternoclavicular joint rod and the right sternoclavicular joint rod are symmetrically arranged, the symmetric surfaces of the left sternoclavicular joint rod and the right sternoclavicular joint rod are called as central reference surfaces, and the mandible rod is positioned on the central reference surfaces;
the marking mechanism comprises a vertically arranged adjusting rod, the adjusting rod vertically penetrates out of the center of the supporting seat and is matched with the supporting seat in a lifting and guiding manner, and a locking structure is arranged between the adjusting rod and the supporting seat; the lower end of the adjusting rod is connected with a scale connecting rod in an extending mode, an arc scale is arranged on the scale connecting rod, and the plane where the arc scale is located is perpendicular to the central reference plane;
the scale connecting rod is also provided with a scribing structure, the scribing structure comprises a left scribing rod and a right scribing rod which are symmetrically arranged by taking the scale connecting rod as a symmetrical center line, and the plane where the left scribing rod and the right scribing rod are located is parallel to the plane where the arc scale is located; the upper ends of the left scribing rod and the right scribing rod are rotatably connected with the scale connecting rod, the lower ends of the left scribing rod and the right scribing rod are free ends, and a marking line is connected between the left scribing rod and the right scribing rod.
The locking structure comprises a locking rod horizontally arranged on the supporting seat in a penetrating mode, the locking rod is in threaded connection with the supporting seat, and the inner end portion of the locking rod is in butt fit with the adjusting rod.
The outer end of the locking rod is provided with an operating part.
The cross-section of regulating stem is non-circular shaped structure, and it realizes spacing the circumferential direction rotation of regulating stem with the supporting seat cooperation.
The upper end of the adjusting rod is provided with a handle cap.
And the left scribing rod and the right scribing rod are in contact fit with the arc ruler.
The lower ends of the left scribing rod and the right scribing rod are both set to be pointed.
The marking lines are elastic thread lines.
The invention also discloses a use method of the thyroid surgery incision marker, which comprises the following steps:
the method comprises the following steps: the three supporting and positioning rods are unfolded according to the neck condition of a patient, the left sternoclavicular joint rod and the right sternoclavicular joint rod are positioned and supported on the left and right sternoclavicular joints, and the mandible rod is positioned and supported on the mandible;
step two: the adjustment of the contrast positions of the left and right marking lines and the jugular vein resection mark is realized by adjusting the lengths of the left and right sternoclavicular joint rods and the length of the mandible rod and adjusting the hinged rotation angles of the left and right sternoclavicular joint rods and the mandible rod; the opening and closing angles of the left and right marking rods are adjusted according to the arc-shaped ruler so as to adjust the length of the operation incision mark;
step three: and (4) loosening the locking structure, moving the adjusting rod downwards to enable the marking line to be in contact with the skin of the neck, and printing and dyeing the incision mark.
After the third step, carrying out furling operation of the thyroid surgery incision marker;
the thyroid surgery incision marker is furled as follows: lifting the adjusting rod, fixing the locking structure, and moving the three supporting and positioning rods away from the body surface of the patient; and recovering the angles and the lengths of the three supporting and positioning rods, and recovering the angles of the left and right marking rods to furl the whole thyroid surgery incision marker.
The invention has the beneficial effects that:
1. the invention eliminates the influence of human factors (different personal experiences of doctors, different body positions of patients and different neck dermatoglyphs of the patients) on the selection of the neck incision, solves the problems of randomness and unattractive incision selection, enhances the attractiveness, normalization and standardization of the incision selection and realizes that different doctors tend to have consistency on the incision selection.
2. The supporting and positioning mechanism comprises a supporting seat and three supporting and positioning rods which are respectively connected with connecting ports in three horizontal directions of the supporting seat, and the supporting and positioning rods are telescopic rod structures with adjustable lengths.
3. The three supporting and positioning rods are respectively a left sternoclavicular joint rod and a right sternoclavicular joint rod which are in butt fit with bilateral sternoclavicular joints, and a mandible rod which is in butt fit with mandible; the left sternoclavicular joint rod and the right sternoclavicular joint rod are symmetrically arranged, the symmetric surfaces of the left sternoclavicular joint rod and the right sternoclavicular joint rod are called as central reference surfaces, and the mandible rod is positioned on the central reference surfaces.
According to the invention, three supporting points of bilateral sternoclavicular joints and mandible are designed according to different lengths of necks of patients, and the three fixing points of the bilateral sternoclavicular joints and the mandible can ensure the up-and-down symmetry of the incision, so that the situation that one side is low and the other side is high is avoided.
4. The left and right scribing rods are combined with the arc ruler, so that the left and right symmetrical expansion can be realized, the incision length can be adjusted, and the left and right symmetry of the operation incision selection can be ensured.
5. The adjusting rod can move up and down relative to the supporting seat under the action of the locking structure, so that the marking operation of the marking line can be driven.
6. The invention greatly improves the working efficiency and reduces the labor intensity.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a front view of the present invention in use;
FIG. 4 is a first perspective view of the present invention in use;
fig. 5 is a perspective view of the second embodiment of the present invention in use.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1 to 5, the thyroid surgery incision marker of the present invention is composed of a supporting and positioning mechanism and a marking mechanism.
The supporting and positioning mechanism comprises a supporting seat 12 and three supporting and positioning rods respectively connected with connecting ports 15, 16 and 17 of the supporting seat 12 in three horizontal directions, and the supporting and positioning rods are telescopic rod structures with adjustable lengths; the upper ends of the supporting and positioning rods are respectively hinged with the corresponding connecting ports, so that the supporting and positioning rods can move in a vertical rotating mode by taking the connecting ports as centers, and the lower ends of the supporting and positioning rods are outwards diffused by the center of the supporting seat 12. The design ensures the stability and the extensibility of the three supporting and positioning rods, and the angle can be adjusted according to the length of the neck of a patient.
The three supporting and positioning rods are respectively a left sternoclavicular joint rod 1 and a right sternoclavicular joint rod 2 which are in butt fit with bilateral sternoclavicular joints, and a mandible rod 3 which is in butt fit with mandible; the left sternoclavicular joint rod 1 and the right sternoclavicular joint rod 2 are symmetrically arranged, the symmetric surfaces of the left sternoclavicular joint rod and the right sternoclavicular joint rod are called as central reference surfaces, and the mandible rod 3 is positioned on the central reference surfaces.
The three supporting and positioning rods are respectively a left sternoclavicular joint rod and a right sternoclavicular joint rod which are in butt fit with bilateral sternoclavicular joints, and a mandible rod which is in butt fit with a mandible. According to the invention, three supporting points of bilateral sternoclavicular joints and mandible are designed according to different lengths of necks of patients, and the three fixing points of the bilateral sternoclavicular joints and the mandible can ensure the up-and-down symmetry of the incision, so that the situation that one side is low and the other side is high is avoided.
The length-adjustable telescopic rod structure for supporting the positioning rod is the prior art. In this embodiment, the length-adjustable telescopic rod structure for supporting the positioning rod is implemented by the inner tube, the outer tube and the locking devices 18, 19 and 20, the inner tube is movably sleeved in the outer tube, and the inner tube is fixed to the outer tube through the locking devices.
The marking mechanism comprises a vertically arranged adjusting rod 9, the adjusting rod 9 vertically penetrates out of the center of the supporting seat 12 and is matched with the supporting seat in a lifting and guiding manner, and a locking structure is arranged between the adjusting rod 9 and the supporting seat 12. The section of the adjusting rod 9 is of a non-circular special-shaped structure, such as an oval, a diamond, a square and the like, and the adjusting rod is matched with the supporting seat 12 to realize circumferential rotation limiting of the adjusting rod.
In this embodiment, the locking structure includes a locking rod horizontally penetrating the supporting seat 12, the locking rod 10 is in threaded connection with the supporting seat 12, and the inner end of the locking rod is in abutting fit with the adjusting rod 9. The outer end of the locking lever 10 is provided with an operating portion.
Adjust the upper end of pole 9 and be equipped with handle cap 11, the lower extreme of adjusting pole 9 extends and is connected with scale connecting rod 19, is equipped with curved scale 7 on the scale connecting rod 19, is equipped with the scale on the curved scale 7. The plane of the arc scale 7 is perpendicular to the central reference plane.
The scale connecting rod 19 is also provided with a scribing structure, the scribing structure comprises a left scribing rod 4 and a right scribing rod 5 which are symmetrically arranged by taking the scale connecting rod as a symmetrical center line, and the plane where the left scribing rod 4 and the right scribing rod 5 are arranged is parallel to the plane where the arc scale 7 is arranged; the upper ends of the left scribing rod 4 and the right scribing rod 8 are rotatably connected with the scale connecting rod 19, the lower ends of the left scribing rod 4 and the right scribing rod 5 are free ends, and a marking line 6 is connected between the left scribing rod 4 and the right scribing rod.
According to the invention, the left and right scribing rods 4 and 5 are combined with the arc ruler 7, so that the left and right symmetry can be unfolded, the incision length can be adjusted, and the left and right symmetry of the operation incision selection can be ensured. The adjusting rod 9 can move up and down relative to the supporting seat 12 under the action of the locking structure, so that the marking operation of the marking line can be driven.
In this embodiment, left scribing rod 4 and right scribing rod 5 and arc scale 7 contact cooperation, and the lower extreme of left scribing rod 4 and right scribing rod 5 all establishes to the point form.
In this embodiment, the marking line 6 is an elastic line, and the elastic tension of the elastic line is smaller than the rotational damping of the left marking bar 4 and the right marking bar 5, so as to ensure that the opened left marking bar 4 and the opened right marking bar 5 are not folded under the contraction action of the elastic line.
The embodiment also discloses a use method of the thyroid surgery incision marker, which comprises the following steps:
the method comprises the following steps: the three supporting and positioning rods are unfolded according to the neck condition of a patient, a left sternoclavicular joint rod 1 and a right sternoclavicular joint rod 2 are positioned and supported on left and right sternoclavicular joints, and a mandible rod 3 is positioned and supported on a mandible;
step two: the adjustment of the contrast positions of the left and right scribing rods 4 and 5, the marking line 6 and the jugular vein incisor is realized by adjusting the lengths of the left and right sternoclavicular joint rods 1 and 2 and the length of the mandible rod 3 and adjusting the hinged rotation angles of the left and right sternoclavicular joint rods 1 and 2 and the mandible rod 3; the opening and closing angles of the left and right marking rods 4 and 5 are adjusted according to the scale marks on the arc scale so as to adjust the length of the operation incision mark;
step three: the locking bar 10 is released and the adjustment bar 9 is moved downwards to bring the marking line 6 into contact with the neck skin and print the incision marks.
After the third step, the thyroid surgery incision marker is furled. The thyroid surgery incision marker is furled as follows: lifting the adjusting rod 9, fixing the locking rod 10, and then moving the three supporting and positioning rods away from the body surface of the patient; the angles and the lengths of the three supporting and positioning rods are recovered, and the angles of the left and right marking rods 4 and 5 are recovered, so that the whole thyroid surgery incision marker is folded.
The invention eliminates the influence of human factors (different personal experiences of doctors, different body positions of patients and different neck dermatoglyphs of the patients) on the selection of the neck incision, solves the problems of randomness and unattractive incision selection, enhances the attractiveness, normalization and standardization of the incision selection and realizes that different doctors tend to have consistency on the incision selection.
The invention greatly improves the working efficiency and reduces the labor intensity.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention and it is intended to cover in the claims the invention as defined in the appended claims.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
Claims (10)
1. A thyroid surgery incision marker which is characterized in that: the marking device comprises a supporting and positioning mechanism and a marking mechanism, wherein the supporting and positioning mechanism comprises a supporting seat and three supporting and positioning rods which are respectively connected with connecting ports in three horizontal directions of the supporting seat, and the supporting and positioning rods are telescopic rod structures with adjustable lengths; the upper ends of the supporting and positioning rods are respectively hinged with the corresponding connecting ports, and the lower ends of the supporting and positioning rods are diffused outwards from the center of the supporting seat;
the three supporting and positioning rods are respectively a left sternoclavicular joint rod and a right sternoclavicular joint rod which are in butt fit with bilateral sternoclavicular joints, and a mandible rod which is in butt fit with the mandible; the left sternoclavicular joint rod and the right sternoclavicular joint rod are symmetrically arranged, the symmetric surfaces of the left sternoclavicular joint rod and the right sternoclavicular joint rod are called as central reference surfaces, and the mandible rod is positioned on the central reference surfaces;
the marking mechanism comprises a vertically arranged adjusting rod, the adjusting rod vertically penetrates out of the center of the supporting seat and is matched with the supporting seat in a lifting and guiding manner, and a locking structure is arranged between the adjusting rod and the supporting seat; the lower end of the adjusting rod is connected with a scale connecting rod in an extending mode, an arc scale is arranged on the scale connecting rod, and the plane where the arc scale is located is perpendicular to the central reference plane;
the scale connecting rod is also provided with a scribing structure, the scribing structure comprises a left scribing rod and a right scribing rod which are symmetrically arranged by taking the scale connecting rod as a symmetrical center line, and the plane where the left scribing rod and the right scribing rod are located is parallel to the plane where the arc scale is located; the upper ends of the left scribing rod and the right scribing rod are rotatably connected with the scale connecting rod, the lower ends of the left scribing rod and the right scribing rod are free ends, and a marking line is connected between the left scribing rod and the right scribing rod.
2. The thyroid surgical incision marker of claim 1, wherein: the locking structure comprises a locking rod horizontally arranged on the supporting seat in a penetrating mode, the locking rod is in threaded connection with the supporting seat, and the inner end portion of the locking rod is in butt fit with the adjusting rod.
3. The thyroid surgical incision marker of claim 2, wherein: the outer end of the locking rod is provided with an operating part.
4. The thyroid surgical incision marker of claim 1, wherein: the cross-section of regulating stem is non-circular shaped structure, and it realizes spacing the circumferential direction rotation of regulating stem with the supporting seat cooperation.
5. The thyroid surgical incision marker of claim 4, wherein: the upper end of the adjusting rod is provided with a handle cap.
6. The thyroid procedure incision marker of any one of claims 1-5, wherein: and the left scribing rod and the right scribing rod are in contact fit with the arc ruler.
7. The thyroid procedure incision marker of any one of claims 1-5, wherein: the lower ends of the left scribing rod and the right scribing rod are both set to be pointed.
8. The thyroid surgical incision marker of claim 7, wherein: the marking lines are elastic thread lines.
9. Use of a thyroid surgery incision marker according to any one of claims 1 to 8, wherein: the method comprises the following steps:
the method comprises the following steps: the three supporting and positioning rods are unfolded according to the neck condition of a patient, the left sternoclavicular joint rod and the right sternoclavicular joint rod are positioned and supported on the left and right sternoclavicular joints, and the mandible rod is positioned and supported on the mandible;
step two: the adjustment of the contrast positions of the left and right marking lines and the jugular vein resection mark is realized by adjusting the lengths of the left and right sternoclavicular joint rods and the length of the mandible rod and adjusting the hinged rotation angles of the left and right sternoclavicular joint rods and the mandible rod; the opening and closing angles of the left and right marking rods are adjusted according to the arc-shaped ruler so as to adjust the length of the operation incision mark;
step three: and (4) loosening the locking structure, moving the adjusting rod downwards to enable the marking line to be in contact with the skin of the neck, and printing and dyeing the incision mark.
10. The method of using a thyroid surgical incision marker of claim 9, wherein: after the third step, carrying out furling operation of the thyroid surgery incision marker;
the thyroid surgery incision marker is furled as follows: lifting the adjusting rod, fixing the locking structure, and moving the three supporting and positioning rods away from the body surface of the patient; and recovering the angles and the lengths of the three supporting and positioning rods, and recovering the angles of the left and right marking rods to furl the whole thyroid surgery incision marker.
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| CN201910525385.6A CN110251242B (en) | 2019-06-18 | 2019-06-18 | Thyroid surgery incision marker and using method thereof |
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| CN207202942U (en) * | 2017-02-16 | 2018-04-10 | 武汉市中西医结合医院（武汉市第一医院） | Thyroid operation cervical incision designer |
| CN208525072U (en) * | 2017-07-21 | 2019-02-22 | 陈秋思 | A kind of heavy operation on eyelid locator |
| CN108403216A (en) * | 2018-03-29 | 2018-08-17 | 浙江大学 | Lineation device |
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