CN210354787U

CN210354787U - Novel skin flap drag hook for mammary gland surgery

Info

Publication number: CN210354787U
Application number: CN201920841682.7U
Authority: CN
Inventors: 靳立龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-21
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a novel skin flap retractor for mammary gland surgery, which comprises a handle, wherein a first pull rod is fixedly welded on the left side of the handle, a cylindrical groove is arranged on the left end of the first pull rod, a second pull rod is movably arranged in the cylindrical groove, the left end of the second pull rod extends to the outside of the cylindrical groove, and an arc-shaped retractor is rotatably arranged on the lower side of the left end of the second pull rod; and a first electric telescopic rod is fixedly arranged on the inner wall of the right side of the cylindrical groove. The utility model provides a skin flap drag hook for mammary gland surgery can adjust the bend angle of arc drag hook to the arc drag hook colludes the more firm that draws to the mammary gland skin flap at the pulling in-process, takes off from the arc drag hook in order to prevent the skin flap from the pine, is favorable to guaranteeing the normal clear of operation, and the length of whole skin flap drag hook device is convenient for people to adjust moreover, is favorable to people to adjust the use according to actual need.

Description

Novel skin flap drag hook for mammary gland surgery

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a novel skin flap drag hook for mammary gland surgery.

Background

The breast surgery mainly aims at the aspects of the surgery of breast diseases, such as breast anatomy, breast infection, breast tumor pathology, breast tumor diagnosis and treatment principle, breast tumor diagnosis and various surgical procedures of breast tumor, chemotherapy, radiotherapy and endocrine treatment, and skin flap separation is carried out by using a draw hook after the surgery.

At present, when the free flap of traditional mammary gland radical operation is taken care of clinically, the angle of flap drag hook all is fixed structure, and the bending angle of its hook can't be adjusted, and the flap drag hook often appears colluding the condition of not living the mammary gland flap at the pulling in-process, makes the flap loose from the flap drag hook very easily, seriously influences going on of operation, and whole flap drag hook can not freely adjust length moreover, and the practicality is not good, for this reason, the utility model provides a novel flap drag hook for mammary gland surgery is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel skin flap retractor for mammary gland surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel skin flap retractor for mammary gland surgery comprises a handle, wherein a first pull rod is fixedly welded on the left side of the handle, a cylindrical groove is formed in the left end of the first pull rod, a second pull rod is movably mounted in the cylindrical groove, the left end of the second pull rod extends to the outside of the cylindrical groove, and an arc-shaped retractor is rotatably mounted on the lower side of the left end of the second pull rod;

fixed mounting has first electric telescopic handle on the right side inner wall in cylindrical groove, and the right-hand member fixed connection of first electric telescopic handle's output shaft and second pull rod, the left end portion of second pull rod is equipped with the cavity, fixed mounting has the round pin axle in the cavity, it is equipped with the runner to sell epaxial rotation cover, and the fixed bottom that welds in the runner in the top of arc drag hook, the top of runner is equipped with the gear groove, movable mounting has the gangbar in the cavity, and the bottom left side of gangbar is equipped with a plurality of teeth, and the gangbar passes through the gear groove meshing transmission at tooth and runner top, slidable mounting has the movable block on the bottom inner wall of cavity, and the right-hand member and the movable block fixed connection of gangbar, install second electric telescopic handle on the right side inner wall of cavity, and second electric telescopic handle's output shaft and movable block fixed connection.

Preferably, a through hole is formed in the inner wall of the lower left side of the cavity, and the arc-shaped draw hook penetrates through the through hole in a rotating mode.

Preferably, the bottom of movable block is equipped with the sliding block, be equipped with the slide rail on the bottom inner wall of cavity, and sliding block slidable mounting is on the slide rail.

Preferably, the arc inner wall of the arc-shaped drag hook is provided with a non-slip mat, and the non-slip mat is made of silica gel.

Preferably, the middle part of handle is equipped with logical groove, the lower part of handle is provided with the installation cavity, installs the battery in the installation cavity, the bottom side of handle is equipped with the mouth that charges, and the mouth that charges and battery looks adaptation.

Preferably, a control switch is installed at the top of the handle, the output end of the storage battery is electrically connected to the input end of the control switch, and the output end of the control switch is electrically connected to the input ends of the first electric telescopic rod and the second electric telescopic rod respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the bending angle of the arc-shaped drag hook can be adjusted by the matching of the control switch, the second electric telescopic rod, the movable block, the linkage rod, the teeth, the gear groove and the rotating wheel, so that the arc-shaped drag hook can hook and pull the mammary gland skin flap more firmly in the lifting and pulling process to prevent the skin flap from loosening from the arc-shaped drag hook; the anti-slip pad is arranged on the arc-shaped draw hook, and the anti-slip bulge is arranged on the anti-slip pad, so that the anti-slip effect can be further achieved, the skin flap can be well fixed and pulled, the skin flap is prevented from slipping and falling off, and the normal operation of the operation can be ensured;

2. in the utility model, the length of the whole flap retractor device can be freely adjusted, when the flap retractor device is adjusted, the second pull rod is driven to stretch by the stretching of the output shaft of the first electric telescopic rod only by controlling the work of the first electric telescopic rod through the control switch, so that the flap retractor device can be adjusted, and is beneficial to people to adjust and use according to actual needs;

to sum up, the utility model provides a skin flap drag hook for mammary gland surgery can adjust the bend angle of arc drag hook to the arc drag hook colludes the more firm that draws to the mammary gland skin flap at the pulling in-process, takes off from the arc drag hook in order to the skin flap pine, is favorable to guaranteeing the normal clear of operation, and the length of whole skin flap drag hook device is convenient for people to adjust moreover, is favorable to people to adjust the use according to actual need.

Drawings

Fig. 1 is a schematic view of a main view structure of a novel skin flap retractor for breast surgery of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a handle 1, a first pull rod 2, a second pull rod 3, an arc-shaped draw hook 4, a non-slip mat 5, a first electric telescopic rod 6, a second electric telescopic rod 7, a cylindrical groove 8, a pin shaft 9, a cavity 10, a through hole 11, a storage battery 12, a charging port 13, a control switch 14, a movable block 15, a linkage rod 16, a tooth 17, a gear groove 18 and a rotating wheel 19.

Detailed Description

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

Referring to fig. 1-3, a novel skin flap retractor for breast surgery comprises a handle 1, wherein a first pull rod 2 is fixedly welded on the left side of the handle 1, a cylindrical groove 8 is formed in the left end of the first pull rod 2, a second pull rod 3 is movably mounted in the cylindrical groove 8, the left end of the second pull rod 3 extends to the outside of the cylindrical groove 8, and an arc-shaped retractor 4 is rotatably mounted on the lower side of the left end of the second pull rod 3;

a first electric telescopic rod 6 is fixedly mounted on the inner wall of the right side of the cylindrical groove 8, an output shaft of the first electric telescopic rod 6 is fixedly connected with the right end of a second pull rod 3, a cavity 10 is arranged at the left end of the second pull rod 3, a pin shaft 9 is fixedly mounted in the cavity 10, a rotating sleeve is arranged on the pin shaft 9 and is provided with a rotating wheel 19, the top of the arc-shaped drag hook 4 is fixedly welded at the bottom of the rotating wheel 19, a gear groove 18 is formed in the top of the rotating wheel 19, a linkage rod 16 is movably mounted in the cavity 10, a plurality of teeth 17 are arranged on the left side of the bottom of the linkage rod 16, the linkage rod 16 is in meshing transmission with the gear groove 18 in the top of the rotating wheel 19 through the teeth 17, a movable block 15 is slidably mounted on the inner wall of the bottom of the cavity 10, the right end of the linkage rod 16 is fixedly connected with, the output shaft of the second electric telescopic rod 7 is fixedly connected with the movable block 15; the utility model provides a skin flap drag hook for mammary gland surgery can adjust the bend angle of arc drag hook 4 for arc drag hook 4 colludes the more firm that draws to the mammary gland skin flap at the pulling in-process, takes off from arc drag hook 4 pine to the skin flap, is favorable to guaranteeing the normal clear of operation, and the length of whole skin flap drag hook device is convenient for people to adjust moreover, is favorable to people to adjust the use according to actual need.

Specifically, a through hole 11 is formed in the inner wall of the lower left side of the cavity 10, and the arc-shaped draw hook 4 penetrates through the through hole 11 in a rotating mode.

Specifically, the bottom of movable block 15 is equipped with the sliding block, be equipped with the slide rail on the bottom inner wall of cavity 10, and sliding block slidable mounting is on the slide rail.

Specifically, be provided with slipmat 5 on the arc inner wall of arc drag hook 4, and slipmat 5 specifically is the silica gel material, is provided with the non-skid stud on the slipmat 5, can play anti-skidding effect, and the fixed leather flap of pulling that can be fine prevents slipping of leather flap and drops.

Specifically, the middle part of handle 1 is equipped with logical groove, the lower part of handle 1 is provided with the installation cavity, installs battery 12 in the installation cavity, the bottom side of handle 1 is equipped with charge mouth 13, and charge mouth 13 is used for charging of battery 12.

Specifically, a control switch 14 is installed at the top of the handle 1, an input end of the control switch 14 is electrically connected with an output end of the storage battery 12, and output ends of the control switch 14 are respectively electrically connected with input ends of the first electric telescopic rod 6 and the second electric telescopic rod 7.

When the device is used, the second electric telescopic rod 7 is controlled to work through the control switch 14, the output shaft of the second electric telescopic rod 7 is utilized to push the movable block 15 and the linkage rod 16 to move leftwards, the linkage rod 16 moves leftwards and is in meshing transmission with the gear grooves 18 through the teeth 17, the rotating wheel 19 is further driven to rotate anticlockwise, then the rotating wheel 19 drives the arc-shaped drag hook 4 to rotate anticlockwise, the bending angle of the arc-shaped drag hook 4 can be adjusted, so that the arc-shaped drag hook 4 can hook and pull the mammary gland skin flap more firmly in the lifting and pulling process to prevent the skin flap from loosening from the arc-shaped drag hook 4, the anti-slip mat 5 is arranged on the arc-shaped drag hook 4, the anti-slip bulge is arranged on the anti-slip mat 5, the anti-slip effect can be further achieved, the skin flap can be well fixedly lifted and prevented from slipping and falling, and the; and whole skin flap drag hook device can freely adjust length, when adjusting, only needs the work through control switch 14 control first electric telescopic handle 6, utilizes the flexible second pull rod 3 that drives of 6 output shafts of first electric telescopic handle to stretch out and draw back, can adjust, is favorable to people to adjust the use according to actual need.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel skin flap retractor for the breast surgery comprises a handle (1) and is characterized in that a first pull rod (2) is fixedly welded on the left side of the handle (1), a cylindrical groove (8) is formed in the left end of the first pull rod (2), a second pull rod (3) is movably mounted in the cylindrical groove (8), the left end of the second pull rod (3) extends to the outside of the cylindrical groove (8), and an arc-shaped retractor (4) is rotatably mounted on the lower side of the left end of the second pull rod (3);

the device is characterized in that a first electric telescopic rod (6) is fixedly mounted on the inner wall of the right side of the cylindrical groove (8), an output shaft of the first electric telescopic rod (6) is fixedly connected with the right end of a second pull rod (3), a cavity (10) is arranged at the left end of the second pull rod (3), a pin shaft (9) is fixedly mounted in the cavity (10), a rotating sleeve is arranged on the pin shaft (9) in a rotating mode and is provided with a rotating wheel (19), the top of an arc-shaped drag hook (4) is fixedly welded to the bottom of the rotating wheel (19), a gear groove (18) is arranged at the top of the rotating wheel (19), a linkage rod (16) is movably mounted in the cavity (10), a plurality of teeth (17) are arranged on the left side of the bottom of the linkage rod (16), the linkage rod (16) is in meshing transmission with the gear groove (18) at the top of the rotating wheel (19) through the teeth (17), and, and the right end and the movable block (15) fixed connection of gangbar (16), install second electric telescopic handle (7) on the right side inner wall of cavity (10), and the output shaft and the movable block (15) fixed connection of second electric telescopic handle (7).

2. The novel skin flap retractor for the breast surgery as claimed in claim 1, characterized in that a through hole (11) is provided on the inner wall of the lower left side of the cavity (10), and the arc-shaped retractor (4) is rotated to penetrate through the through hole (11).

3. The novel skin flap retractor for the breast surgery as claimed in claim 1, characterized in that a sliding block is arranged at the bottom of the movable block (15), a sliding rail is arranged on the inner wall of the bottom of the cavity (10), and the sliding block is slidably mounted on the sliding rail.

4. The novel skin flap retractor for the breast surgery as claimed in claim 1, characterized in that the arc-shaped inner wall of the arc-shaped retractor (4) is provided with a non-slip mat (5), and the non-slip mat (5) is made of silica gel.

5. The novel flap retractor for the breast surgery is characterized in that a through groove is formed in the middle of the handle (1), an installation cavity is formed in the lower portion of the handle (1), a storage battery (12) is installed in the installation cavity, a charging port (13) is formed in the bottom side of the handle (1), and the charging port (13) is matched with the storage battery (12).

6. The novel skin flap retractor for the breast surgery is characterized in that a control switch (14) is mounted at the top of the handle (1), the input end of the control switch (14) is electrically connected with the output end of the storage battery (12), and the output end of the control switch (14) is electrically connected with the input ends of the first electric telescopic rod (6) and the second electric telescopic rod (7), respectively.