CN213372351U

CN213372351U - A guiding orientation device for mammary gland puncture

Info

Publication number: CN213372351U
Application number: CN202021091434.4U
Authority: CN
Inventors: 杨秀春
Original assignee: Beijing Pinggu District Hospital Of Traditional Chinese Medicine
Current assignee: Beijing Pinggu District Hospital Of Traditional Chinese Medicine
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-06-08
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a guiding and positioning device for mammary gland puncture, which relates to the technical field of medical instruments. The utility model discloses an annular piece, a plurality of sucking discs that are equidistant annular array and distribute of bottom fixedly connected with of annular piece, annular spout has been seted up to the inside of annular piece, the inside of annular spout is rotated and is pegged graft and have the semi-circular arc casing, be provided with the spacing subassembly that is used for restricting the semi-circular arc casing at the annular spout internal rotation on the annular piece, the adjustment groove has been seted up on the semi-circular arc casing. The utility model discloses a semicircle casing and installation piece that set up on the ring type piece make the position of installation piece can change in a flexible way to find the required position of accurate mammary gland puncture, can place the cylinder in the installation piece and accomplish the puncture to patient's breast after that, can fix the breast through the device, and be convenient for medical personnel find the puncture position, avoid appearing the inclined to one side possibility of thorn.

Description

A guiding orientation device for mammary gland puncture

Technical Field

The utility model relates to the field of medical equipment, concretely relates to guiding orientation device for mammary gland puncture.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

At present, gynaecology in hospital probably needs to carry out the mammary gland puncture to the patient when diagnosing to the patient, and the mammary gland puncture is to pierce the pjncture needle into chest coelom, then extracts the secretion and do the chemical examination, but because the general adipose tissue of women's patient's chest is more, makes the chest produce easily and rocks, influences medical personnel and accurately masters the position of puncture, probably finds the problem of pricking partially, consequently designs a guiding orientation device for the mammary gland puncture and solves this kind of problem very necessarily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving when carrying out the mammary gland puncture, because the chest produces easily and rocks, medical personnel can't accurately master the position of puncture, probably discover to sting inclined to one side problem, the utility model provides a guiding orientation device for mammary gland puncture.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a guiding orientation device for mammary gland puncture, includes annular piece, a plurality of sucking discs that are equidistant annular array and distribute of bottom fixedly connected with of annular piece, annular spout has been seted up to annular piece's inside, the inside of annular spout is rotated and is pegged graft and have the semicircle casing, be provided with the spacing subassembly that is used for restricting the semicircle casing at annular spout internal rotation on the annular piece, the adjustment groove has been seted up on the semicircle casing, it is provided with the installation piece that is used for placing the cylinder to slide in the adjustment groove, be provided with the fixed subassembly that is used for fixing the installation piece on the installation piece.

Furthermore, an annular cavity is formed in the annular block, the inside of each sucker is communicated with the inside of the annular cavity, a connecting pipe communicated with the inside of the annular cavity is fixedly connected to the annular block, and the connecting pipe is connected with an external air suction tube through a pipeline.

Further, the upper portion of semicircle casing is the circular arc shell, the lower part of semicircle casing is the annular plate, the annular plate is pegged graft in the inside of annular spout, set up a plurality of spacing holes that are equidistant annular array and distribute on the annular plate, spacing subassembly includes the sleeve of fixed connection on annular piece surface, telescopic inside is linked together with the inside of annular spout, it has the movable rod to slide on the sleeve to peg graft, the bottom fixedly connected with stopper of movable rod, the stopper is pegged graft in the inside in spacing hole, the spring has been cup jointed on the movable rod, the spring is located telescopic inside and inconsistent with the top surface of stopper.

Furthermore, the inner wall of the adjusting groove is symmetrically provided with two arc-shaped grooves, the fixing component comprises two symmetrical arc-shaped supports fixedly connected to the mounting block, the arc-shaped supports are positioned in the adjusting groove, the arc-shaped supports are fixedly connected with two symmetrical sliding blocks, each sliding block is slidably inserted into the corresponding arc-shaped groove, one end of each arc-shaped support, far away from the mounting block, is fixedly connected with a connecting plate, the connecting plate is positioned above the semi-circular arc shell, the connecting plate is provided with a threaded hole, the threaded hole is connected with a threaded rod through threaded fit, the top of the threaded rod is fixedly connected with a handle, a limiting plate is movably sleeved on the threaded rod, the bottom of the threaded rod is fixedly connected with a fixed block for preventing the limiting plate from falling off the threaded rod, the top of the fixed block is abutted against the bottom, and the top of the limiting plate is abutted to the inner wall of the semi-arc shell.

Furthermore, a mounting hole is formed in the center of the top of the mounting block, and a syringe body is inserted into the mounting hole.

The utility model has the advantages as follows:

1. the utility model discloses a semicircle casing and installation piece that set up on the ring type piece, when using this device, fix the ring type piece at patient's chest through the sucking disc, the patient's breast can be wrapped up to the semicircle casing simultaneously, patient's breast skin can be inconsistent with the inner wall of semicircle casing this moment, take place the possibility of rocking with reducing patient's breast, then can rotate the semicircle casing, and promote the installation piece and slide in the adjustment groove, the position that makes the installation piece can change in a flexible way, with the required position of alignment mammary gland puncture, can place the cylinder in the installation piece and accomplish the puncture to patient's breast after that, can fix the breast through the device, and be convenient for medical personnel alignment puncture position, avoid appearing the inclined to one side possibility of thorn.

2. The utility model discloses a connecting pipe that sets up on annular piece fixes the sucking disc behind patient's chest skin, can produce the negative pressure through a section of thick bamboo of breathing in with the inside of sucking disc, makes the sucking disc can firmly hold patient's skin, avoids the device to drop, improves the stability of using.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the cross section along the A-A direction of the present invention;

fig. 4 is a schematic view of the structure of the mounting block of the present invention;

reference numerals: 1. an annular block; 2. a suction cup; 3. a semi-circular arc housing; 4. a limiting component; 41. a sleeve; 42. a movable rod; 43. a limiting block; 44. a spring; 5. an adjustment groove; 6. mounting blocks; 7. a fixing assembly; 71. an arc-shaped bracket; 72. A slider; 73. a connecting plate; 74. a threaded rod; 75. a handle; 76. a fixed block; 77. a limiting plate; 8. a connecting pipe; 9. mounting holes; 10. a syringe body; 11. an arc-shaped groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a guiding and positioning device for mammary gland puncture comprises an annular block 1, a plurality of suckers 2 distributed in an equidistant annular array are fixedly connected to the bottom of the annular block 1, an annular chute is formed in the annular block 1, a semi-arc shell 3 is inserted into the annular chute in a rotating mode, a limiting component 4 used for limiting the semi-arc shell 3 to rotate in the annular chute is arranged on the annular block 1, an adjusting groove 5 is formed in the semi-arc shell 3, an installation block 6 used for placing a needle cylinder is arranged in the adjusting groove 5 in a sliding mode, and a fixing component 7 used for fixing the installation block 6 is arranged on the installation block 6.

In this embodiment, when using this device, fix annular piece 1 at patient's chest through sucking disc 2, patient's breast can be lived to semicircle casing 3 simultaneously, patient's breast skin can be inconsistent with semicircle casing 3's inner wall this moment, in order to reduce patient's breast and take place the possibility of rocking, then semicircle casing 3 can be rotated, and promote installation piece 6 and slide in adjustment tank 5, make the position of installation piece 6 change in a flexible way, in order to find the required position of mammary gland puncture, can place the cylinder in installation piece 6 and accomplish the puncture to patient's breast after that, can fix the breast through the device, and be convenient for medical personnel find the puncture position, avoid appearing the inclined to one side possibility of thorn.

Specifically, the annular cavity has been seted up to the inside of annular piece 1, and the inside of every sucking disc 2 all is linked together with the inside of annular cavity, and fixedly connected with is linked together with the inside connecting pipe 8 that is linked together of annular cavity on the annular piece 1, and connecting pipe 8 is connected through the pipeline with the outside section of thick bamboo of breathing in.

In this embodiment, fix sucking disc 2 behind patient's chest skin, can produce the negative pressure through the inside of a section of thick bamboo of breathing in with sucking disc 2, make sucking disc 2 can firmly hold patient's skin, avoid the device to drop, improve the stability of using, it needs to explain that, the structure of inflater and connected mode are prior art, do not do further disclosure in this application.

Specifically, the upper portion of semicircle casing 3 is the circular arc shell, the lower part of semicircle casing 3 is the annular plate, the annular plate is pegged graft in the inside of annular chute, set up a plurality of spacing holes that are equidistant annular array and distribute on the annular plate, spacing subassembly 4 includes the sleeve 41 of fixed connection on 1 surface of annular piece, the inside and the inside of annular chute of sleeve 41 are linked together, it has movable rod 42 to slide on the sleeve 41 to peg graft, the bottom fixedly connected with stopper 43 of movable rod 42, stopper 43 pegs graft in the inside in spacing hole, spring 44 has been cup jointed on the movable rod 42, spring 44 is located sleeve 41's inside and inconsistent with stopper 43's top surface.

In this embodiment, extract the movable rod 42 on the sleeve 41 with the hand, stopper 43 can break away from in the spacing hole this moment, then can rotate half-arc casing 3, make the annular plate at the annular spout internal rotation, after half-arc casing 3 rotated suitable position, loosen movable rod 42, spring 44 extends through the elastic action of self this moment, and impel spacing downthehole with stopper 43, thereby it is spacing to have accomplished half-arc casing 3, make the position of half-arc casing 3 obtain fixing.

Specifically, two arc-shaped grooves 11 are symmetrically formed in the inner wall of the adjusting groove 5, the fixing assembly 7 comprises two symmetrical arc-shaped supports 71 fixedly connected to the mounting block 6, the arc-shaped supports 71 are located inside the adjusting groove 5, two symmetrical sliding blocks 72 are fixedly connected to the arc-shaped supports 71, each sliding block 72 is slidably inserted into the corresponding arc-shaped groove 11, one end of each arc-shaped support 71, which is far away from the mounting block 6, is fixedly connected with a connecting plate 73, the connecting plate 73 is located above the semi-arc shell 3, a threaded hole is formed in the connecting plate 73, a threaded rod 74 is connected in the threaded hole in a threaded fit manner, a handle 75 is fixedly connected to the top of the threaded rod 74, a limit plate 77 is movably sleeved on the threaded rod 74, a fixed block 76 for preventing the limit plate 77 from falling off the threaded rod 74 is fixedly connected to the bottom of the, and the top of the limit plate 77 abuts against the inner wall of the semi-arc housing 3.

In this embodiment, rotate handle 75 with the hand, make threaded rod 74 pass through screw-thread fit and remove to the inside of semicircle casing 3, fixed block 76 can remove the conflict to limiting plate 77 afterwards, limiting plate 77 can remove the conflict to semicircle casing 3 inner wall simultaneously, thereby can move about along adjustment tank 5 with the hand push installation piece 6, after sliding suitable position, the handle 75 is rotated to the reuse hand, let threaded rod 74 make fixed block 76 conflict to limiting plate 77 through screw-thread fit, limiting plate 77 can conflict to semicircle casing 3 inner wall simultaneously, can fix the position of installation piece 6 through the interference.

Specifically, a mounting hole 9 is formed in the center of the top of the mounting block 6, and a syringe body 10 is inserted into the mounting hole 9.

In this embodiment, after the mounting block 6 is aligned to the puncturing position, the syringe body 10 is inserted into the mounting hole 9, and the skin of the breast of the patient is punctured by the syringe body 10, so that the puncturing step of puncturing the breast can be completed.

Claims

1. The utility model provides a guiding orientation device for mammary gland puncture, its characterized in that, includes annular piece (1), the bottom fixedly connected with of annular piece (1) is a plurality of sucking discs (2) that are equidistant annular array and distribute, annular spout has been seted up to the inside of annular piece (1), the inside of annular spout is rotated and is pegged graft and has semi-circular arc casing (3), be provided with on annular piece (1) and be used for restricting semi-circular arc casing (3) spacing subassembly (4) at the annular spout internal rotation, adjustment groove (5) have been seted up on semi-circular arc casing (3), it is provided with in adjustment groove (5) to slide and is used for placing the installation piece (6) of cylinder, be provided with on installation piece (6) and be used for carrying out fixed subassembly (7) to installation piece (6).

2. The guiding and positioning device for breast puncture according to claim 1, characterized in that an annular cavity is opened inside the annular block (1), the inside of each sucking disc (2) is communicated with the inside of the annular cavity, a connecting pipe (8) communicated with the inside of the annular cavity is fixedly connected to the annular block (1), and the connecting pipe (8) is connected with an external suction cylinder through a pipeline.

3. The guiding and positioning device for breast puncture according to claim 1, the upper part of the semi-arc shell (3) is a circular arc shell, the lower part of the semi-arc shell (3) is an annular plate, the annular plate is inserted in the annular sliding groove, a plurality of limit holes distributed in an equidistant annular array are arranged on the annular plate, the limiting component (4) comprises a sleeve (41) fixedly connected to the surface of the annular block (1), the interior of the sleeve (41) is communicated with the interior of the annular sliding groove, a movable rod (42) is inserted on the sleeve (41) in a sliding way, the bottom of the movable rod (42) is fixedly connected with a limiting block (43), the limiting block (43) is inserted in the limiting hole, the movable rod (42) is sleeved with a spring (44), and the spring (44) is located in the sleeve (41) and is abutted to the top surface of the limiting block (43).

4. The guiding and positioning device for mammary gland puncture according to claim 1, wherein the inner wall of the adjusting groove (5) is symmetrically provided with two arc-shaped grooves (11), the fixing component (7) comprises two symmetrical arc-shaped brackets (71) fixedly connected to the mounting block (6), the arc-shaped brackets (71) are both positioned inside the adjusting groove (5), the arc-shaped brackets (71) are fixedly connected with two symmetrical sliding blocks (72), each sliding block (72) is slidably inserted into the corresponding arc-shaped groove (11), one end of each arc-shaped bracket (71) far away from the mounting block (6) is fixedly connected with a connecting plate (73), the connecting plate (73) is positioned above the semi-arc shell (3), the connecting plate (73) is provided with a threaded hole, and the threaded rod (74) is connected in the threaded hole in a threaded fit manner, the top fixedly connected with handle (75) of threaded rod (74), limiting plate (77) has been cup jointed in the activity on threaded rod (74), the bottom fixedly connected with of threaded rod (74) is used for preventing fixed block (76) that limiting plate (77) drop from threaded rod (74), the top of fixed block (76) is contradicted with the bottom of limiting plate (77), just the top of limiting plate (77) is inconsistent with the inner wall of semicircle casing (3).

5. The guiding and positioning device for breast puncture according to claim 1, characterized in that a mounting hole (9) is opened at the top center of the mounting block (6), and a syringe body (10) is inserted into the mounting hole (9).