CN222693557U - Mammary nodule positioning auxiliary device - Google Patents
Mammary nodule positioning auxiliary device Download PDFInfo
- Publication number
- CN222693557U CN222693557U CN202420910525.8U CN202420910525U CN222693557U CN 222693557 U CN222693557 U CN 222693557U CN 202420910525 U CN202420910525 U CN 202420910525U CN 222693557 U CN222693557 U CN 222693557U
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- Prior art keywords
- positioning
- annular protractor
- protractor
- annular
- base ring
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- 206010006272 Breast mass Diseases 0.000 claims description 27
- 238000013016 damping Methods 0.000 claims description 8
- 210000005075 mammary gland Anatomy 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 abstract description 8
- 210000000481 breast Anatomy 0.000 abstract description 7
- 206010028980 Neoplasm Diseases 0.000 description 10
- 208000026310 Breast neoplasm Diseases 0.000 description 8
- 206010006187 Breast cancer Diseases 0.000 description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000007660 Residual Neoplasm Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a mammary nodule positioning auxiliary device, which comprises a positioning base ring, wherein a plurality of supporting components capable of being positioned on a body are arranged at the bottom of the positioning base ring, an annular protractor is slidably arranged at the upper end of the positioning base ring along the radial direction of the positioning base ring, a slide groove I is arranged at the radial direction of the inner side of the annular protractor, a graduated scale is arranged at the inner side of the annular protractor along the radial direction of the annular protractor, two ends of the graduated scale slide on the inner side of the slide groove I through a slide block, the positioning base ring and the annular protractor are positioned above a breast of a patient through the plurality of supporting components, a first positioning sleeve is centered and corresponds to or contacts with the nipple of the patient, then the annular protractor and a positioning gauge are rotated, and the relative position of a second positioning sleeve is slidably adjusted until the second positioning sleeve is centered and contacts with the other nipple, so that the initial position and the angle of the annular protractor can be determined after two points are positioned in a line, and then the graduated scale is rotated and reaches the patient position, thereby facilitating further treatment.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a breast nodule positioning auxiliary device.
Background
In recent years, the incidence of breast cancer has increased, and the most common clinical manifestation of breast cancer is breast tumors, also known as breast nodules, which are usually found to be surgically removed and biopsied. At present, the operation of removing the breast lump mainly adopts a Maimerton device to carry out minimally invasive removal, and when the Maimerton device is used for carrying out the operation of removing the breast lump, the operation is generally carried out under the guidance of ultrasound. During operation, firstly, a T-shaped positioning method is adopted by ultrasonic equipment to position the breast tumor, then the body surface of a patient is marked, then under the guidance of ultrasonic waves, the breast tumor is resected through a Maimerton device, biopsy is carried out on the resected breast tumor after operation to check whether the breast tumor is malignant or not, if the breast tumor is malignant, further treatment is needed, and the marking on the body surface of the patient after operation can not exist any more along with the time and the actions of bathing the patient. Meanwhile, as the position of the breast lump is not marked with clear data in the hospital, the patient can not easily judge whether the breast lump is surgical residue or new tumor after operation, and medical disputes are easily caused.
The breast lump locator disclosed in the Chinese patent CN209032673U has the beneficial effects that the breast lump locator has novel structure, ingenious conception and convenient use, is convenient for accurately determining the actual position of a patient part, is convenient for further treatment, provides five embodiments related to details, and can easily judge whether the breast lump is surgical residue or new lump if a patient has the breast lump after operation, thereby reducing the possibility of causing medical disputes.
However, according to clinical use and hospital feedback, the device is mainly used for realizing the positioning of the tumor nodules through the protractor, the reinforcing beam, the supporting mechanism, the rotary table, the operation port, the graduated scale and the auxiliary measuring machine, but because the protractor and the rotary table are of circular structures, a definite 'base point' is lacking in secondary rechecking positioning as a positioning reference of the device, although the positioning of the tumor nodules can be generally confirmed in use, because the nodules regenerated in the initial stage or after operation are very small, the judgment errors and the positioning deviation of new and old tumor are still easy to cause, and the use effect and the practicability are still to be further improved.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Accordingly, an object of the present utility model is to provide a breast nodule positioning auxiliary apparatus for solving the problems that the breast nodule positioner in the prior art proposed in the above background art lacks a definite "base point" as a positioning reference of the apparatus in the secondary review positioning, and the positioning of the nodule can be substantially confirmed in use, but the nodule itself regenerated in the early stage or after operation is small, and the misjudgment and the positioning deviation of new and old nodules are still easily caused.
The breast nodule positioning auxiliary device comprises a positioning base ring, a plurality of supporting components capable of being positioned on a body are arranged at the bottom of the positioning base ring in a circle, an annular protractor is slidably arranged at the upper end of the positioning base ring along the radial direction of the positioning base ring, a first sliding chute is arranged at the inner side of the annular protractor in a circle, a graduated scale is arranged at the inner side of the annular protractor along the radial direction of the annular protractor, two ends of the graduated scale are slidably arranged at the inner side of the first sliding chute through sliding blocks, a first positioning sleeve which is coaxial with the annular protractor is fixed at the middle part of the graduated scale, a positioning gauge is horizontally and fixedly connected to one side of the outer wall of the annular protractor, a second sliding chute is arranged at one side of the positioning gauge along the length direction of the positioning gauge, and a second positioning sleeve which is slidably arranged at the inner side of the sliding chute through the sliding blocks.
As a preferable scheme of the breast nodule positioning auxiliary device, the bottom of the outer end of the positioning ruler is also provided with a supporting component.
As a preferable scheme of the breast nodule positioning auxiliary device, the supporting component comprises a supporting leg fixed at the bottom of the positioning base ring or the bottom of the positioning gauge, a universal damping shaft arranged at the bottom of the supporting leg, and a sucking disc arranged at the bottom of the universal damping shaft.
As a preferred embodiment of the breast nodule positioning auxiliary apparatus of the present utility model, an upper portion of one end of the scale is further provided with an arrow mark pointing to the annular protractor.
As a preferable scheme of the breast nodule positioning auxiliary device, a connecting seat which can be buckled, spliced and fixed with a positioning ruler is also fixed on one side of the outer wall of the annular protractor.
Compared with the prior art, the breast nodule positioning auxiliary device has the advantages that when the breast nodule positioning auxiliary device is used, the positioning base ring and the annular protractor are positioned above a breast of a patient through the plurality of support components, the first positioning sleeve is enabled to be in centered correspondence or contact with the nipple of the patient, then the annular protractor and the positioning ruler are rotated, the relative position of the second positioning sleeve is adjusted in a sliding mode until the second positioning sleeve is enabled to be in centered contact with the nipple, the positioning ruler is stabilized through the support components, the initial position and the angle of the annular protractor can be determined after the two points are positioned in a line mode, then the graduated scale is rotated and reaches a patient part, the actual position of the patient nodule is determined through fine-carved readings on the graduated scale, further treatment is facilitated, if the nodule is found after operation of the patient, the rotation angle and the specific position of the annular protractor are determined through specific positioning of the two points and the line, so that the possibility of secondary positioning deviation and judgment error are greatly reduced, and whether operation residues are new tumor is easily judged, the possibility of causing the tumor is reduced, and the operation is more reasonable and convenient to use.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic view of a support assembly according to the present utility model;
Fig. 3 is a schematic top view of the whole structure of the present utility model.
In the figure, 10 parts of positioning base ring, 20 parts of supporting component, 21 parts of supporting leg, 22 parts of universal damping shaft, 23 parts of sucking disc, 30 parts of annular protractor, 30a parts of chute I, 31 parts of graduated scale, 31a parts of arrow mark, 32 parts of first positioning sleeve, 33 parts of connecting base, 40 parts of positioning ruler, 40a parts of chute II, 41 parts of second positioning sleeve.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Fig. 1-3 show an overall schematic structure of a breast nodule positioning auxiliary apparatus according to the present utility model, please refer to fig. 1-3, the breast nodule positioning auxiliary apparatus of the present embodiment includes a positioning base ring 10, a plurality of support members 20 capable of being positioned on a body are disposed at a bottom of the positioning base ring 10, an annular protractor 30 is slidably mounted at an upper end of the positioning base ring 10 along a radial direction thereof, a sliding groove one 30a is disposed at an inner side of the annular protractor 30 along a radial direction thereof, a scale 31 is disposed at an inner side of the annular protractor 30 along a radial direction thereof, both ends of the scale 31 are slidably disposed at an inner side of the sliding groove one 30a through a sliding block, a first positioning sleeve 32 coaxial with the annular protractor 30 is fixed at a middle portion of the scale 31, a positioning gauge 40 is horizontally fixedly connected to an outer wall side of the annular protractor 30, a sliding groove two 40a sliding groove is disposed at a side of the positioning gauge 40 along a length direction thereof, and a second positioning sleeve 41 is disposed at a side of the positioning gauge 40 and slidably disposed at an inner side of the sliding groove two 40a through a sliding block.
The support assembly 20 comprises a supporting leg 21 fixed at the bottom of the positioning base ring 10 or the bottom of the positioning gauge 40, a universal damping shaft 22 arranged at the bottom of the supporting leg 21, and a sucking disc 23 positioned at the bottom of the universal damping shaft 22, wherein the supporting leg 21 can be further provided with a length adjustable form in practical application so as to be better adapted to the body contour of a patient, the positioning base ring 10 can be placed above one breast, and then the direction of the sucking disc 23 attached to the peripheral skin surface of the breast can be adjusted through the universal damping shaft 22 in use, and meanwhile, the sucking disc 23 at the bottom of the outer end of the positioning gauge 40 is adsorbed and fixed on the peripheral skin surface of the breast at the other side, so that the breast nodule positioning auxiliary device is more stable in positioning use through the mutual cooperation of a plurality of support assemblies 20.
The upper part of one end of the graduated scale 31 is also provided with an arrow mark 31a pointing to the annular protractor 30, and the graduated scale 31 is clearer and more visual in the angle observation corresponding to the annular protractor 30 through the arrow mark 31a, thereby being beneficial to the quick determination of positioning.
One side of the outer wall of the annular protractor 30 is also fixed with a connecting seat 33 which can be buckled and spliced with the positioning gauge 40, and the positioning gauge 40 can be conveniently detached and stored through the buckled and spliced connecting seat 33, so that the protractor is fast to install in use, and is convenient and practical. In this embodiment, the patient is positioned horizontally before the operation, the positioning base ring 10 and the annular protractor 30 are positioned above the breast of the patient through the plurality of support assemblies 20, the first positioning sleeve 32 is centered to correspond to or contact with the nipple of the patient, then the annular protractor 30 and the positioning gauge 40 are rotated, the relative position of the second positioning sleeve 41 is slidingly adjusted until the second positioning sleeve 41 is centered to contact with the other nipple, the positioning gauge 40 is stabilized through the support assemblies 20, thus, the initial position and angle of the annular protractor 30 can be determined after the two points are positioned in a line, then the graduated scale 31 is rotated and reaches the affected part, the actual position of the affected nodule is determined through the fine-carved reading on the graduated scale 31, thereby being convenient for further treatment, and if the nodule is found after the operation of the patient, the rotation angle and the specific position of the annular protractor 30 are determined through the specific positioning of the two points and the line, thereby greatly reducing the possibility of secondary positioning deviation and error of judgment, further easily judging whether the new tumor is left or new tumor, and reducing the possibility of causing the medical treatment and the medical disputed operation.
In summary, according to the breast nodule positioning auxiliary apparatus of the present embodiment, a patient is positioned horizontally before an operation, the positioning base ring 10 and the annular protractor 30 are positioned above the breast of the patient by the plurality of support members 20, the first positioning sleeve 32 is centered to correspond to or contact with the nipple of the patient, then the annular protractor 30 and the positioning gauge 40 are rotated, the relative position of the second positioning sleeve 41 is slidingly adjusted until the second positioning sleeve 41 is centered to contact with the other nipple, the positioning gauge 40 is stabilized by the support members 20, thus, the initial position and angle of the annular protractor 30 can be determined after two points are positioned in a line, then the graduated scale 31 is rotated and reaches the affected part, the actual position of the nodule of the patient is determined by the fine-engraved reading on the graduated scale 31, thereby facilitating further treatment, and if the nodule of the patient is found after the operation, the rotation angle and the specific position of the annular protractor 30 are determined by the specific positioning of two points and the line, thereby greatly reducing the possibility of secondary positioning deviation and misjudgment, and further easy determination of whether the tumor is a residual tumor is a new tumor can be easily determined.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a mammary gland nodule location auxiliary device, its characterized in that, including location base ring (10), location base ring (10) bottom round is provided with a plurality of supporting component (20) that can fix a position on the health, location base ring (10) upper end is along its radial round slidable mounting annular protractor (30), radial round of annular protractor (30) inboard has spout one (30 a), annular protractor (30) inboard has and both ends pass through slide block sliding in scale (31) of spout one (30 a) inboard along its diameter direction, scale (31) middle part is fixed with and with annular protractor (30) coaxial first position sleeve (32), annular protractor (30) outer wall one side level fixedly connected with location rule (40), location rule (40) one side is along its length direction has spout two (40 a), location rule (40) one side is provided with and slides in second position sleeve (41) of spout two (40 a) inboard through the slider.
2. A breast nodule positioning assistance apparatus as claimed in claim 1 wherein the outer end bottom of the positioning ruler (40) is also provided with a support assembly (20).
3. A breast nodule positioning assistance apparatus according to claim 1 wherein the support assembly (20) comprises a leg (21) secured to the base of the positioning collar (10) or to the base of the positioning ruler (40), a universal damping shaft (22) provided to the base of the leg (21), and a suction cup (23) located at the base of the universal damping shaft (22).
4. A breast nodule positioning assistance apparatus as claimed in claim 1, wherein the scale (31) further comprises an arrow mark (31 a) at an upper end thereof which points to the annular protractor (30).
5. The breast nodule positioning auxiliary apparatus of claim 1, wherein a connecting seat (33) which can be buckled and spliced with a positioning gauge (40) is also fixed on one side of the outer wall of the annular protractor (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420910525.8U CN222693557U (en) | 2024-04-28 | 2024-04-28 | Mammary nodule positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420910525.8U CN222693557U (en) | 2024-04-28 | 2024-04-28 | Mammary nodule positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222693557U true CN222693557U (en) | 2025-04-01 |
Family
ID=95144777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420910525.8U Active CN222693557U (en) | 2024-04-28 | 2024-04-28 | Mammary nodule positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222693557U (en) |
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2024
- 2024-04-28 CN CN202420910525.8U patent/CN222693557U/en active Active
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