CN115153770A

CN115153770A - Mammary gland surgery puncture positioner

Info

Publication number: CN115153770A
Application number: CN202210748954.5A
Authority: CN
Inventors: 辛冰
Original assignee: ZICHUAN DISTRICT HOSPITAL OF T
Current assignee: ZICHUAN DISTRICT HOSPITAL OF T
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-11

Abstract

The invention relates to the technical field of medical auxiliary appliances, and discloses a mammary gland surgical puncture positioning device which comprises a bottom ring, wherein a first rotating ring is rotatably arranged on the bottom ring, the first rotating ring and the bottom ring are concentrically arranged, installation shells are arranged on two sides of the first rotating ring, a rack is arranged inside the installation shells, the rack is connected with the inner wall of the outer side of the installation shells through springs, tooth blocks are slidably arranged at two ends inside the installation shells, connecting rods are rotatably arranged on the two tooth blocks, the outer ends of the connecting rods extend to the outer side of the installation shells, and the outer ends of the two connecting rods are rotatably provided with the same push plate. This device can adjust the position of both sides push pedal through rotating first rotatory ring, makes it avoid the puncture position, simultaneously, after adjusting the completion, can drive both sides push pedal simultaneously to the middle part removal through two driving levers of extrusion, restricts the breast to reduce the phenomenon of puncture skew or puncture dislocation.

Description

Mammary gland surgery puncture positioner

Technical Field

The invention relates to the technical field of medical auxiliary appliances, in particular to a puncture positioning device for breast surgery.

Background

Breast surgery is the next branch of clinical surgery, mainly aiming at the surgical aspects of breast diseases: at present, female breast tumors seriously harm the health and life of women, the incidence rate of the female breast tumors is increasing day by day, puncture needles are usually adopted for auxiliary treatment in the treatment process, and the puncture needles are usually matched with a positioning device for auxiliary operation when in use.

The patient is usually in the state of lying when carrying out the mammary gland puncture operation, because the patient's age is different, partial patient's breast can be lax relatively, patient's breast can present the formula of lying flat deformation when lying flat, and partial patient's breast tumour can be close to breast side position relatively, and the breast that is the formula of lying flat deformation easily leads to the condition emergence of puncture skew or puncture dislocation when carrying out the puncture operation, consequently, we have proposed a mammary surgery puncture positioner and have solved above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a puncture positioning device for breast surgery.

In order to achieve the purpose, the invention adopts the following technical scheme:

the puncture positioning device for the breast surgery comprises a bottom ring, wherein a first rotating ring is rotatably mounted on the bottom ring, the first rotating ring and the bottom ring are concentrically arranged, mounting shells are arranged on two sides of the first rotating ring, a rack is arranged in each mounting shell, the rack is connected with the inner wall of the outer side of each mounting shell through a spring, tooth blocks are slidably mounted at two ends of each mounting shell, connecting rods are rotatably mounted on the two tooth blocks, the outer ends of the connecting rods extend to the outer side of each mounting shell, and the outer ends of the two connecting rods are rotatably mounted with the same push plate;

the rotating ring is rotatably installed on the bottom ring, the rotating ring is sleeved on the first rotating ring, the arc-shaped support is arranged on the rotating ring, two ends of the arc-shaped support are fixed to two sides of the rotating ring of the second respectively, a second opening is formed in the arc-shaped support, a limiting block is inserted into the second opening, the limiting block is in sliding fit with the second opening, a rotating cylinder is inserted into the limiting block, a fixing cylinder is inserted into the rotating cylinder, and the fixing cylinder is in threaded connection with the rotating cylinder.

Preferably, the bottom surface of end ring is provided with the silica gel layer, and the both sides of end ring all are provided with the bandage, both sides be provided with the magic subsides of looks adaptation on the bandage respectively.

Preferably, the top end of the first rotating ring, the top end of the second rotating ring and the top end of the limiting block are provided with locking screws.

Preferably, a shifting lever is arranged at the top end of the tooth block, a first opening is formed in the upper surface of the mounting shell, and the shifting lever is inserted into the first opening.

Preferably, the cross section of push pedal is the arc, and is provided with silica gel on the inner wall of push pedal.

Preferably, the outer wall of the arc-shaped support is provided with scales along the length direction.

Preferably, be fixed with the guide bar between the both ends of fixed section of thick bamboo, the guide bar runs through the stopper, and guide bar and stopper sliding fit to the guide bar with the setting of staggering of arc support.

Preferably, the inner walls of the upper side and the lower side of the mounting shell are provided with sliding grooves, and the tooth blocks are mounted in the sliding grooves.

The invention has the beneficial effects that:

1. this device can adjust the position of both sides push pedal through rotating first rotatory ring, makes it avoid the puncture position, simultaneously, after adjusting the completion, can drive both sides push pedal simultaneously to the middle part removal through two driving levers of extrusion, restricts the breast to reduce the phenomenon of puncture skew or puncture dislocation.

2. This device is through fixing the pjncture needle back in the solid fixed cylinder, through rotating the second rotating ring to the rotating cylinder removes, can carry out 360 regulation to the position of puncture needle, thereby is convenient for find the puncture position.

3. After the puncture needle is fixed in the fixed cylinder, the device can drive the puncture needle to move downwards by rotating the rotating cylinder, so that the insertion precision of the puncture needle during puncture is improved.

Drawings

Fig. 1 is a schematic structural view of a breast surgery puncturing and positioning device provided by the invention;

FIG. 2 is a schematic structural diagram of the interior of the mounting housing of the breast surgery puncturing and positioning device according to the present invention;

FIG. 3 is a schematic structural diagram of the first rotating ring and the second rotating ring of the breast surgery puncturing and positioning device according to the present invention;

FIG. 4 is a schematic structural diagram of a mounting housing of the breast surgery puncturing and positioning device according to the present invention;

fig. 5 is a schematic structural diagram of an arc-shaped bracket in the breast surgery puncturing and positioning device according to the present invention.

In the figure: 1. a bottom ring; 2. a first rotating ring; 3. installing a shell; 4. a rack; 5. a spring; 6. a tooth block; 7. a connecting rod; 8. pushing a plate; 9. a chute; 10. a first opening; 11. a deflector rod; 12. a second rotating ring; 13. an arc-shaped bracket; 14. calibration; 15. a second opening; 16. a rotary drum; 17. a limiting block; 18. a fixed cylinder; 19. a guide rod; 20. a silica gel layer; 21. binding bands; 22. and locking the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, a breast surgery puncture positioning device comprises a bottom ring 1, a first rotating ring 2 is rotatably mounted on the bottom ring 1, the first rotating ring 2 is concentrically arranged with the bottom ring 1, mounting shells 3 are arranged on two sides of the first rotating ring 2, a rack 4 is arranged inside the mounting shell 3, the rack 4 is connected with the outer side inner wall of the mounting shell 3 through a spring 5, the rack 4 is in sliding fit with the inner wall of the mounting shell 3, tooth blocks 6 are slidably mounted at two ends inside the mounting shell 3, a sliding groove 9 is formed between the upper side inner wall and the lower side inner wall of the mounting shell 3, the tooth blocks 6 are mounted in the sliding groove 9, the tooth blocks 6 are meshed with the rack 4, connecting rods 7 are rotatably mounted on the two tooth blocks 6, the outer ends of the connecting rods 7 extend to the outer side of the mounting shell 3, a through groove is formed in the inner side of the mounting shell 3, the connecting rods 7 are inserted in the through groove, the outer ends of the two connecting rods 7 are rotatably mounted with a same push plate 8, the cross section of the push plate 8 is arc-shaped, silica gel is arranged on the inner wall of the push plate 8, a deflector rod 11 is arranged at the top end of the tooth blocks 6, a deflector rod 11, and a first opening 10 is formed in the first deflector rod opening 10;

the bottom ring 1 is rotatably provided with a second rotating ring 12, the second rotating ring 12 is sleeved on the first rotating ring 2, the second rotating ring 12 is provided with an arc-shaped support 13, the outer wall of the arc-shaped support 13 is provided with scales 14 along the length direction of the arc-shaped support, two ends of the arc-shaped support 13 are respectively fixed on two sides of the second rotating ring 12, the arc-shaped support 13 is provided with a second opening 15, a limiting block 17 is inserted into the second opening 15, the limiting block 17 is I-shaped, the limiting block 17 is in sliding fit with the second opening 15, the top end of the first rotating ring 2, the top end of the second rotating ring 12 and the top end of the limiting block 17 are both provided with locking screws 22, so that the first rotating ring 12 and the second rotating ring are conveniently fixed, a rotating cylinder 16 is inserted into the limiting block 17, a fixing cylinder 18 is inserted into the rotating cylinder 16, the fixing cylinder 18 is in threaded connection with the rotating cylinder 16, a guide rod 19 is fixed between two ends of the fixing cylinder 18, the guide rod 19 penetrates through the limiting block 17, the guide rod 19 is in sliding fit with the limiting block 17, and the guide rod 19 is staggered with the arc-shaped support 13.

The bottom surface of end ring 1 is provided with silica gel layer 20, and the both sides of end ring 1 all are provided with bandage 21, are provided with the magic subsides of looks adaptation on the bandage 21 of both sides respectively, are convenient for fix this device on patient's health.

In the embodiment, when the device is used, the bottom ring 1 is sleeved on a breast, the device is fixed on the body of a patient through the binding band 21, the first rotating ring 2 is rotated to drive the push plates 8 at two sides to adjust so as to avoid a puncture part, meanwhile, after the adjustment is finished, the two shift rods 11 are extruded, the shift rods 11 drive the tooth blocks 6 to move (the tooth blocks 6 push the racks 4 to slide inwards, so that the tooth blocks 6 can move), the push plates 8 at two sides can be driven to move towards the middle part simultaneously, the breast is limited, and the springs 5 push the racks 4 to be meshed with the tooth blocks 6 by loosening the shift rods 11, so that the tooth blocks 6 are fixed, and the push plates 8 are fixed at the same time, so that the phenomena of puncture offset or puncture dislocation are reduced;

after the puncture needle is fixed in the fixed cylinder 18, the second rotating ring 12 is rotated, the rotating cylinder 16 is moved, the position of the puncture needle can be adjusted by 360 degrees, so that the puncture position can be conveniently found, and after the adjustment, the rotating cylinder 16 is rotated, the fixed cylinder 18 is driven by the rotating cylinder 16 to descend, the puncture needle is driven to descend to perform puncture operation, and the puncture depth can be conveniently controlled.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The puncture positioning device for the breast surgery comprises a bottom ring (1) and is characterized in that a first rotating ring (2) is rotatably mounted on the bottom ring (1), the first rotating ring (2) and the bottom ring (1) are concentrically arranged, mounting shells (3) are arranged on two sides of the first rotating ring (2), racks (4) are arranged inside the mounting shells (3), the racks (4) are connected with the inner wall of the outer side of the mounting shells (3) through springs (5), tooth blocks (6) are slidably mounted at two ends inside the mounting shells (3), connecting rods (7) are rotatably mounted on the two tooth blocks (6), the outer ends of the connecting rods (7) extend to the outer side of the mounting shells (3), and the outer ends of the two connecting rods (7) are rotatably mounted with the same push plate (8);

the rotating ring is characterized in that a second rotating ring (12) is rotatably mounted on the bottom ring (1), the second rotating ring (12) is sleeved on the first rotating ring (2), an arc-shaped support (13) is arranged on the second rotating ring (12), two ends of the arc-shaped support (13) are respectively fixed on two sides of the second rotating ring (12), a second opening (15) is formed in the arc-shaped support (13), a limit block (17) is inserted into the second opening (15), the limit block (17) is in sliding fit with the second opening (15), a rotating cylinder (16) is inserted into the limit block (17), a fixing cylinder (18) is inserted into the rotating cylinder (16), and the fixing cylinder (18) is in threaded connection with the rotating cylinder (16).

2. The breast surgery puncturing and positioning device according to claim 1, wherein a silica gel layer (20) is arranged on the bottom surface of the bottom ring (1), and both sides of the bottom ring (1) are provided with binding bands (21), and magic tapes matched with each other are respectively arranged on the binding bands (21) on both sides.

3. The breast surgical puncture positioning device according to claim 1, wherein the top end of the first rotating ring (2), the top end of the second rotating ring (12) and the top end of the limiting block (17) are provided with locking screws (22).

4. The breast surgical puncture positioning device according to claim 1, wherein a deflector rod (11) is arranged at the top end of the tooth block (6), and a first opening (10) is opened on the upper surface of the mounting housing (3), and the deflector rod (11) is inserted into the first opening (10).

5. The breast surgery puncturing and positioning device according to claim 1, wherein the cross section of the push plate (8) is arc-shaped, and silica gel is arranged on the inner wall of the push plate (8).

6. The breast surgical puncture positioning device according to claim 1, wherein the outer wall of the arc-shaped bracket (13) is provided with a scale (14) along the length direction thereof.

7. The breast surgery puncturing and positioning device according to claim 1, wherein a guide rod (19) is fixed between two ends of the fixed cylinder (18), the guide rod (19) penetrates through the limiting block (17), the guide rod (19) is in sliding fit with the limiting block (17), and the guide rod (19) and the arc-shaped bracket (13) are arranged in a staggered mode.

8. The breast surgery puncturing and positioning device according to claim 1, wherein a sliding groove (9) is formed between the inner walls of the upper and lower sides of the mounting housing (3), and the tooth block (6) is mounted in the sliding groove (9).