阅读说明：本技术 对乳房起到限位作用的甲乳外科引流固定器 (Thyroid and breast surgery drainage fixer with breast limiting function ) 是由 徐胜楠 黎丽 于海华 于 2020-05-27 设计创作，主要内容包括：本发明涉及医疗器械技术领域,且公开了对乳房起到限位作用的甲乳外科引流固定器,包括松紧带,所述松紧带的上部且在通孔处固定连接有柱形座,柱形座的上部开设有环形槽,橡胶软罩的下部前侧开设有切刀口,橡胶软罩的下部外侧设置有环形边,橡胶软罩的外侧连接有软磁块,调节螺栓的下端连接有铁芯,筒座的内部且在滑槽的外侧设置有与铁芯对应的线圈,通过供电装置对线圈通电,线圈产生的磁场吸附软磁块,且通过调节螺栓控制铁芯在线圈内长度,可以达到通过少圈数的线圈产生较大的磁力,这一结构可以通过调节调节螺栓吸附软磁块,软磁块牵引橡胶软罩进行限位,从而不仅达到柔性限位,而且可以进行多方位和持续性的调节。(The invention relates to the technical field of medical instruments and discloses a thyroid breast surgery drainage fixer for limiting breasts, which comprises an elastic band, wherein a cylindrical seat is fixedly connected to the upper part of the elastic band at a through hole, an annular groove is formed in the upper part of the cylindrical seat, a cutting edge is formed in the front side of the lower part of a rubber soft cover, an annular edge is formed in the outer side of the lower part of the rubber soft cover, a soft magnet is connected to the outer side of the rubber soft cover, an iron core is connected to the lower end of an adjusting bolt, a coil corresponding to the iron core is arranged in the cylinder seat and on the outer side of a sliding groove, the coil is electrified through a power supply device, the soft magnet is adsorbed by a magnetic field generated by the coil, the length of the iron core in the coil is controlled through the adjusting bolt, a larger magnetic force can be generated by the coil with a small number of turns, the structure can, thereby not only reaching the flexible spacing, but also being capable of carrying out multi-azimuth and continuous adjustment.)

1. A breast surgery drainage fixer that plays limiting displacement to breast, including elastic cord (1), its characterized in that: the upper inner side of the elastic band (1) is provided with a through hole (101), the upper part of the elastic band (1) is fixedly connected with a cylindrical seat (102) at the through hole (101), the upper part of the cylindrical seat (102) is provided with an annular groove (1021), a rubber soft cover (2) is sleeved inside the cylindrical seat (102), the upper part of the rubber soft cover (2) is provided with a bulge (201), the front side of the lower part of the rubber soft cover (2) is provided with a cutter opening (202), the outer side of the lower part of the rubber soft cover (2) is provided with an annular edge (203), the outer side of the rubber soft cover (2) is fixedly connected with a soft magnet block (3) in a surrounding manner, the upper part of the rubber soft cover (2) is inserted into the annular groove (1021) to form a shell (4), the outer side of the shell (4) is in threaded connection with an adjusting bolt (5) corresponding to the soft magnet block, the inner side end of the shell (4) is fixedly connected with a barrel seat (7) corresponding to the adjusting bolt (5), a sliding groove (701) is formed in the barrel seat (7), and a coil (8) corresponding to the iron core (6) is arranged in the barrel seat (7) and on the outer side of the sliding groove (701).

2. The thyroid breast surgical drainage fixture with a breast-restraining function according to claim 1, wherein: the diameter of the coil (8) is larger than that of the iron core (6).

3. The thyroid breast surgical drainage fixture with a breast-restraining function according to claim 1, wherein: and threaded holes corresponding to the adjusting bolts (5) are formed in the shell (4) in a surrounding manner.

4. The thyroid breast surgical drainage fixture with a breast-restraining function according to claim 1, wherein: the inner diameter and the outer diameter of the annular groove (1021) correspond to the inner diameter and the outer diameter of the lower part of the shell (4).

5. The thyroid breast surgical drainage fixture with a breast-restraining function according to claim 1, wherein: the diameter of the annular edge (203) is larger than that of the annular groove (1021), and the diameter of the lower part of the rubber soft cover (2) corresponds to that of the inner diameter of the annular groove (1021).

6. The thyroid breast surgical drainage fixture with a breast-restraining function according to claim 1, wherein: a groove corresponding to the protrusion (201) is arranged in the upper part of the rubber soft cover (2).

Technical Field

The invention relates to the technical field of medical instruments, in particular to a thyroid and breast surgery drainage fixer for limiting breasts.

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 in the human body. The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, knowledge concentration and fund concentration. With continuous innovation and extension of coverage of wearable medical equipment, the development of application technologies in the whole medical industry is also accelerating continuously, and the wearable medical equipment is gradually becoming the most promising field of wearable equipment at present.

The breast surgery department is a department for diagnosing breast diseases and thyroid diseases, the effusion of mammary glands is a common complication in the breast diseases, the perforation drainage of the lateral part and the root part of the mammary gland has the following problems, and for adult women, when the perforation drainage is carried out on the lateral part and the root part of the breast, a drainage tube and an incision are easily shielded due to the deformation and displacement of the breast, so that great potential safety hazards exist in the drainage process. The position of the incision cannot be conveniently adjusted due to the relationship of the binding bands, and the position of the breast offset cannot be conveniently observed after the breast limiting fixing device is covered and fixed, so that the drainage operation is inconvenient; and the adjustment can not be carried out after one-time adjustment, and in order to solve the problems, the nail breast surgical drainage fixer which has the effect of limiting the breast is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the thyroid and mammary gland surgical drainage fixer for limiting the breasts, which has the advantages of convenient incision adjustment, continuous and continuous breast adjustment and convenient drainage operation, and solves the problems that the conventional breast limiting equipment is inconvenient in incision adjustment, can not continuously and continuously adjust the breasts and is inconvenient in drainage operation.

(II) technical scheme

In order to realize the purposes of facilitating the adjustment of the incision, continuously and continuously adjusting the chest and facilitating the drainage operation, the invention provides the following technical scheme: the thyroid breast surgery drainage fixer has the function of limiting breasts and comprises an elastic band, wherein a through hole is formed in the inner side of the upper part of the elastic band, a cylindrical seat is fixedly connected to the upper part of the elastic band at the through hole, an annular groove is formed in the upper part of the cylindrical seat, a rubber soft cover is sleeved inside the cylindrical seat, a bulge is arranged on the upper part of the rubber soft cover, a incision is formed in the front side of the lower part of the rubber soft cover, an annular edge is arranged on the outer side of the lower part of the rubber soft cover, a soft magnetic block is fixedly connected to the outer side of the rubber soft cover in a surrounding mode, a shell is inserted into the annular groove in the upper part of the rubber soft cover, an adjusting bolt corresponding to the soft magnetic block is in threaded connection with the outer side of the shell, an iron core is fixedly connected to the lower end of the adjusting bolt, a barrel seat corresponding to the adjusting bolt is fixedly connected to the inner;

preferably, the diameter of the coil is larger than that of the iron core, so that the iron core is ensured to be inserted into the coil, and a larger magnetic force is further generated by the coil with less turns;

preferably, the inner part of the outer shell is provided with a threaded hole corresponding to the adjusting bolt in a surrounding way, so that the adjusting bolt is ensured to be adjusted in the outer shell in a rotating way;

preferably, the inner diameter and the outer diameter of the annular groove correspond to the inner diameter and the outer diameter of the lower part of the shell, so that the shell is tightly inserted into the annular groove;

preferably, the diameter of the annular edge is greater than the diameter of the annular groove, so that the fixation of the rubber soft cover is ensured by the cylindrical seat. The diameter of the lower part of the rubber soft cover corresponds to the diameter of the inner diameter of the annular groove, so that the soft cover is ensured to be sleeved in the annular groove;

preferably, a groove corresponding to the protrusion is arranged in the upper part of the soft rubber cover.

(III) advantageous effects

Compared with the prior art, the invention provides the thyroid and breast surgery drainage fixer for limiting the breast, which has the following beneficial effects:

1. this first breast surgery drainage fixer that plays limiting displacement to breast cup joints on the soft cover of rubber through the through-hole on the elastic cord, and fixes through whole cover at patient's chest with the elastic cord, inserts the shell at last in the ring channel, and the shell is transparent, and sets up the logical groove that corresponds with the incision mouth on it, and this structure is convenient for the setting of incision mouth and the fixing of integrated device, and can protect patient's privacy through the soft cover of rubber.

2. This first breast surgery drainage fixer that plays limiting displacement to breast, through power supply unit to coil circular telegram, the magnetic field absorption soft magnetic piece that the coil produced, and through adjusting bolt control iron core length in the coil, can reach the coil through few turns and produce great magnetic force, this structure can be through adjusting bolt absorption soft magnetic piece, soft magnetic piece pulls the soft cover of rubber and carries on spacingly to not only reach flexible spacing, can carry out diversified and continuation's regulation moreover.

Drawings

FIG. 1 is a sectional view of the overall front structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural diagram of the front side of the rubber soft cover of the present invention;

FIG. 4 is a schematic top view of the housing of the present invention;

FIG. 5 is a schematic perspective view of the elastic band of the present invention;

fig. 6 is a schematic overall perspective structure of the present invention.

In the figure: 1 elastic band, 101 through holes, 102 cylindrical seats, 1021 annular grooves, 2 rubber soft covers, 201 protrusions, 202 cutting edges, 203 annular edges, 3 soft magnetic blocks, 4 outer shells, 5 adjusting bolts, 6 iron cores, 7 cylindrical seats, 701 sliding grooves and 8 coils.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the thyroid surgery drainage fixer for limiting the breasts comprises an elastic band 1, a through hole 101 is formed in the inner side of the upper part of the elastic band 1, a cylindrical seat 102 is fixedly connected to the upper part of the elastic band 1 at the through hole 101, an annular groove 1021 is formed in the upper part of the cylindrical seat 102, and the diameter of an annular edge 203 is larger than that of the annular groove 1021, so that the fixation of the rubber soft cover 2 is ensured through the cylindrical seat 102. The diameter of the lower part of the rubber soft cover 2 corresponds to the diameter of the inner diameter of the annular groove 1021, so that the soft cover 2 is ensured to be sleeved in the annular groove 1021;

the inside of cylindricality seat 102 has cup jointed the soft cover of rubber 2, and the upper portion of the soft cover of rubber 2 is provided with arch 201, the recess that corresponds with arch 201 in the upper portion of the soft cover of rubber 2. The lower part front side of the soft cover of rubber 2 is opened and is equipped with cutter mouth 202, the lower part outside of the soft cover of rubber 2 is provided with annular limit 203, fixedly connected with soft magnetic path 3 is encircleed in the outside of the soft cover of rubber 2, the upper portion of the soft cover of rubber 2 and the inside grafting of annular groove 1021 have shell 4, the outside threaded connection of shell 4 has adjusting bolt 5 that corresponds with soft magnetic path 3, the inside of shell 4 is encircleed and is seted up the screw hole that corresponds with adjusting bolt 5, thereby guarantee that adjusting bolt 5 rotates at shell 4 and adjust. The inside and outside diameters of the annular groove 1021 correspond to the inside and outside diameters of the lower portion of the housing 4, thereby ensuring that the housing 4 is tightly inserted into the annular groove 1021. Adjusting bolt 5's lower extreme fixedly connected with iron core 6, the equal fixedly connected with of inboard end of shell 4 and the bobbin base 7 that adjusting bolt 5 corresponds, spout 701 has been seted up to the inside of bobbin base 7, the inside of bobbin base 7 and be provided with the coil 8 that corresponds with iron core 6 in the outside of spout 701, the diameter of coil 8 is greater than iron core 6's diameter to guarantee that iron core 6 inserts in coil 8, further produce great magnetic force through the coil 8 of few turns.

The working principle and the process of the invention are as follows:

this first breast surgery drainage fixer who plays limiting displacement to breast, when using, at first will have elastic soft cover of rubber 2 and slowly overlap at patient's chest, and guarantee incision 202 in the position that needs the sword, then cup joint on soft cover of rubber 2 through the through-hole 101 on the elastic cord 1, and fix through the whole cover of elastic cord 1 at patient's chest, insert shell 4 in ring channel 1021 at last, shell 4 is transparent, and set up the logical groove that corresponds with incision 202 on it, this structure is convenient for the setting of incision 202 and the fixing of integrated device, and can protect patient's privacy through soft cover of rubber 2.

Switch on coil 8 through power supply unit, the soft magnetic path 3 is adsorbed in the magnetic field that coil 8 produced, and through 5 control iron core 6 length in coil 8 of adjusting bolt, can reach and produce great magnetic force through the coil 8 of few number of turns, and this structure can be through adjusting 5 absorption soft magnetic path 3 of adjusting bolt, and soft magnetic path 3 pulls rubber soft cover 2 and carries out spacingly to not only reach flexible spacing, can carry out diversified and continuation's regulation moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.