CN111904612A - Mammary gland tumour positioning scale of convenient operation - Google Patents

Abstract

The invention is suitable for the technical field of medical instruments, and particularly relates to a breast tumor positioning scale convenient to operate. The breast tumor positioning scale convenient to operate provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can be used for quickly and accurately positioning a tumor, can quickly reappear the position of initial positioning in the subsequent positioning treatment process, and is accurate in positioning.

Description

Mammary gland tumour positioning scale of convenient operation

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a breast tumor positioning scale convenient to operate.

Background

The symptoms of breast cancer can vary, and are common: breast lumps, breast pain, nipple discharge, erosion or skin depression, axillary lymphadenectasis, etc. Although these symptoms are not necessarily specific, understanding these symptoms, and understanding these manifestations will help us in early detection, early diagnosis, and early treatment of breast cancer.

Breast tumors are mostly benign, and breast cancer is a common malignant tumor in women. "Breast nuclei", "mammary glands", "milk", etc. are similar to breast cancer. It is considered to be formed by qi stagnation and blood stasis and milk accumulation due to emotional discomfort, liver qi stagnation or disharmony of thoroughfare and conception vessels, unsmooth qi and blood, etc. The incidence rate of breast cancer in China is 11.61 per 10 million of people, and the incidence rate is higher. Fortunately, the incidence of breast cancer is on the front and the mortality is on the back, which indicates that the treatment effect of breast cancer is better in malignant tumors.

During the treatment of breast tumors, it is necessary to examine the patient using an imaging device and then mark the position of the tumor, thereby providing a reference for the subsequent treatment. However, the existing positioning device for breast tumors is simple in structure, accurate in single positioning, poor in reproducibility, incapable of providing accurate positioning during secondary examination, and influenced in treatment effect.

Disclosure of Invention

The embodiment of the invention aims to provide a breast tumor positioning scale convenient to operate, and aims to solve the problems that the existing positioning device for breast tumors is simple in structure, poor in reproducibility and incapable of providing accurate positioning during secondary examination, and treatment effect is affected.

The breast tumor positioning scale convenient to operate comprises a scale main body, scale split bodies) and a fixing frame, wherein fixing assemblies are arranged at two ends of the scale main body, a sliding groove is formed in the scale main body, a sliding block is arranged in the sliding groove in a sliding mode, one side, away from the scale main body, of the sliding block is connected with the scale split bodies in a sliding mode, the fixing frame is arranged at the end portion of the scale split bodies, a rack is arranged on one side of the scale split bodies, the rack is connected with a gear arranged at the upper end of the sliding block in a matched mode, a positioning grid is fixed in the fixing frame, a fixing hole is formed in the middle of the positioning grid, and a positioning block is arranged.

Preferably, fixed subassembly includes first reel and second reel, and first reel and second reel are fixed respectively at the both ends of scale main part, all around having the fixed band in first reel and the second reel, and the fixed band passes through the coil spring to be fixed, and the tip of fixed band all is fixed with the couple.

Preferably, the scale main body and the scale split body are respectively provided with a first scale mark and a second scale mark, the sliding block is provided with a first pointer and a second pointer, and the first pointer and the second pointer respectively point to the first scale mark and the second scale mark.

Preferably, the upper end of the sliding block is further provided with a locking bolt, the locking bolt is connected with the sliding block in a matched mode, and the top of the locking bolt is fixed with a knob.

Preferably, the scale components of a whole that can function independently) is fixed with the spliced pole near the one end of fixed frame, and the fixed frame is close to the scale components of a whole that can function independently) is fixed with the connecting block, connecting block and spliced pole sliding connection.

Preferably, the positioning block is made of rubber.

Preferably, a knob is fixed on the gear.

The breast tumor positioning scale convenient to operate provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can be used for quickly and accurately positioning a tumor, can quickly reappear the position of initial positioning in the subsequent positioning treatment process, and is accurate in positioning.

Drawings

Fig. 1 is a schematic structural diagram of a breast tumor positioning scale that is convenient to operate according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a part of a breast tumor positioning ruler convenient to operate according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a part of a breast tumor positioning ruler convenient to operate according to an embodiment of the present invention;

fig. 4 is a three-dimensional schematic diagram of a scale body according to an embodiment of the present invention.

In the drawings: 1. a scale body; 2. a chute; 3. a slider; 4. the staff gauge is split; 5. a fixing frame; 6. a fixing hole; 7. positioning a grid; 8. a first scale mark; 9. a first reel; 10. a second reel; 11. a rack; 12. a first pointer; 13. a gear; 14. a locking bolt; 15. a second pointer; 16. a second scale mark; 17. a card slot; 18. positioning blocks; 19. fixing belts; 20. hooking; 21. connecting blocks; 22. connecting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 2, 3, and 4, the breast tumor positioning scale convenient to operate according to an embodiment of the present invention includes a scalemain body 1, a scale split body 4) and afixing frame 5, fixing components are disposed at two ends of the scalemain body 1, asliding groove 2 is disposed on the scalemain body 1, a slidingblock 4 is slidably disposed in thesliding groove 2, one side of the slidingblock 4, which is away from the scalemain body 1, is slidably connected with thescale split body 4, thefixing frame 5 is disposed at an end portion of thescale split body 4, arack 11 is disposed at one side of thescale split body 4, therack 11 is connected with agear 13 disposed at an upper end of the slidingblock 4 in a matching manner, apositioning grid 7 is fixed in thefixing frame 5, afixing hole 6 is disposed at a middle portion of thepositioning grid 7, and.

In one embodiment of the present invention, in use, a patient lies on a patient bed, the posture of the breast is adjusted so that the nipple is located at the center of the breast, thescale body 1 is fixed to the chest of the patient by the fixing assembly, thepositioning block 18 is dropped into the pit of the patient, theslider 3 is further slid according to the position of the breast of the patient so that the nipple, thefixing hole 6 and thescale division 4 of the patient are located on the same straight line, theslider 3 is fixed, thegear 13 is rotated, thescale division 4 is driven by thegear 13 in cooperation with therack 11 to slide relative to theslider 3 until thefixing hole 6 is opposite to the nipple, the nipple is fixed in thefixing hole 6, and then thepositioning grid 7 is marked by a marker pen or other tool. In the subsequent treatment process, theruler body 1 is directly fixed in front of the chest of the patient through the fixing component, and thepositioning block 18 falls into the position of the fossa cardia of the patient, so that the marked position can be reproduced. The breast tumor positioning scale convenient to operate provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can be used for quickly and accurately positioning a tumor, can quickly reappear the position of initial positioning in the subsequent positioning treatment process, and is accurate in positioning.

In an embodiment of the present invention, in order to further improve the positioning accuracy, a clamping groove 16 is provided on thescale division body 4, and the clamping groove 16 is used for fixing a level gauge, so that whether the present invention is in a horizontal state is judged by the level gauge, and thus adjustment is performed.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the fixing assembly includes afirst reel 9 and asecond reel 10, thefirst reel 9 and thesecond reel 10 are respectively fixed at two ends of thescale body 1, afixing band 19 is wound in each of thefirst reel 9 and thesecond reel 10, thefixing band 19 is fixed by a coil spring, and ahook 20 is fixed at each end of thefixing band 19.

In one example of the present invention, when performing the primary positioning, firstly, a patient lies on a patient bed, then thescale body 1 is fixed in front of the chest of the patient, and thepositioning block 18 is dropped into the position of the fossa of the patient, then thefixing belts 19 inside thefirst reel 9 and thesecond reel 10 are pulled out, so that thefixing belts 19 are wound on the back of the patient, and then thefixing belts 19 are connected by using the twohooks 20, so that thescale body 1 is fixed in front of the chest of the patient by using the tension of the coil spring; in the process of secondary reproduction, the relative positions of the scalemain body 1 and thescale split body 4 are kept unchanged, and then the steps are repeated to realize reproduction of the positioning position, so that the operation is simple and rapid.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, thescale body 1 and thescale division body 4 are respectively provided with afirst scale mark 8 and a second scale mark 16, theslider 4 is provided with afirst pointer 12 and asecond pointer 15, and thefirst pointer 12 and thesecond pointer 15 respectively point at thefirst scale mark 8 and the second scale mark 16.

In one embodiment of the present invention, in order to improve the utilization rate of the present invention, the scalemain body 1 and thescale sub-body 4 are respectively provided with afirst scale mark 8 and a second scale mark 16, and theslider 4 is provided with afirst pointer 12 and asecond pointer 15. Therefore, when positioning is carried out, the scalemain body 1 is fixed in front of the chest of a patient, thepositioning block 18 falls into the position of the fossa cardia of the patient, further, the slidingblock 3 slides according to the position of the breast of the patient, so that the nipple of the patient, thefixing hole 6 and thescale split body 4 are located on the same straight line, the slidingblock 3 is fixed, thegear 13 is rotated, thegear 13 is matched with therack 11 to drive thescale split body 4 to slide relative to the slidingblock 3 until thefixing hole 6 is opposite to the nipple, then the nipple is fixed in thefixing hole 6, and at the moment, the position of thefirst pointer 12 pointing to thefirst scale mark 8 and the position of thesecond pointer 15 pointing to the second scale mark 16 are recorded. In the later reproduction process, the current location can be quickly reproduced only according to the record.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a lockingbolt 14 is further disposed at the upper end of the slidingblock 4, the lockingbolt 14 is in fit connection with the slidingblock 4, and a knob is fixed at the top.

In one embodiment of the present invention, the lockingbolt 14 is used to fix theslider 4 to prevent theslider 4 from sliding to cause a deviation in positioning.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, aconnection column 22 is fixed to one end of the scale division body 4) close to the fixingframe 5, aconnection block 21 is fixed to one end of the fixingframe 5 close to the scale division body 4), and theconnection block 21 is slidably connected to theconnection column 22. ,

in one example of the present invention, the connectingblock 21 and the connectingcolumn 22 are provided to accommodate breasts of different sizes, thereby increasing the practicability.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, thepositioning block 18 is made of rubber.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a knob is fixed to thegear 13.

In one embodiment of the present invention, thepositioning block 18 made of rubber not only can perform stable positioning, but also can prevent discomfort of the patient; the knob is used to assist the user in driving thegear 13 into rotation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A breast tumor positioning scale convenient to operate is characterized by comprising a scale main body (1), scale components of a whole that can function independently (4) and fixed frame (5), the both ends of scale main part (1) are provided with fixed subassembly, be provided with spout (2) on scale main part (1), it is provided with slider (4) to slide in spout (2), one side and scale components of a whole that can function independently (4) sliding connection of scale main part (1) are kept away from in slider (4), fixed frame (5) set up the tip at scale components of a whole that can function independently (4), one side of scale components of a whole that can function independently (4) is provided with rack (11), rack (11) are connected with gear (13) cooperation that set up in slider (4) upper end, fixed frame (5) internal fixation has location net (7), the middle part of location net (7) is provided with fixed orifices (6), scale main part.

2. The breast tumor positioning scale of claim 1, wherein the fixing assembly comprises a first winding drum (9) and a second winding drum (10), the first winding drum (9) and the second winding drum (10) are respectively fixed at two ends of the scale body (1), fixing belts (19) are wound in the first winding drum (9) and the second winding drum (10), the fixing belts (19) are fixed through coil springs, and hooks (20) are fixed at ends of the fixing belts (19).

3. The breast tumor positioning scale which is convenient to operate according to claim 1, wherein the scale body (1) and the scale sub-body (4) are respectively provided with a first scale mark (8) and a second scale mark (16), the slide block (4) is provided with a first pointer (12) and a second pointer (15), and the first pointer (12) and the second pointer (15) respectively point to the first scale mark (8) and the second scale mark (16).

4. The breast tumor positioning scale with convenient operation according to claim 4, wherein the upper end of the sliding block (4) is further provided with a locking bolt (14), the locking bolt (14) is connected with the sliding block (4) in a matching way, and the top of the locking bolt is fixed with a knob.

5. The breast tumor positioning scale of any one of claims 1 to 4, wherein a connecting column (22) is fixed at one end of the scale split body (4) close to the fixing frame (5), a connecting block (21) is fixed at one end of the fixing frame (5) close to the scale split body (4), and the connecting block (21) is slidably connected with the connecting column (22).

6. The easy-to-operate breast tumor positioning ruler of claim 5, wherein the positioning block (18) is made of rubber.

7. A breast tumour positioning scale according to claim 6, which is convenient to operate, wherein a knob is fixed to said gear wheel (13).

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