CN215937508U

CN215937508U - Muscle retractor for general surgery department operation

Info

Publication number: CN215937508U
Application number: CN202122249168.4U
Authority: CN
Inventors: 易守勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-04
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a muscle retractor for general surgery, belonging to the technical field of medical instruments and aiming at solving the problems that the installation position of the muscle retractor cannot be adjusted, the operation efficiency is influenced, the muscle after retraction cannot be fixed by the existing muscle retractor, the fatigue of medical personnel is increased, the fixing property is poor, and the operation effect is influenced, the muscle retractor comprises a bottom plate, wherein an adjusting sleeve is arranged on the bottom plate, an adjusting post is arranged in the adjusting sleeve in a penetrating way, an electric telescopic rod is arranged in the adjusting sleeve, the electric telescopic rod is arranged on the adjusting post, an adjusting rod is arranged on the adjusting post in a penetrating way, one end of the adjusting rod is provided with a limiting plate, a limiting component is arranged on the adjusting post, an installation sleeve is arranged on the adjusting rod, an adjusting mechanism is arranged in the installation sleeve, the height of the novel type is adjusted by starting the electric telescopic rod, the position of the retracted muscle is adjusted by pulling an operation plate, through rotating the rotating shaft, the muscle of the patient is conveniently retracted, the operation efficiency is improved, and the labor intensity of doctors is reduced.

Description

Muscle retractor for general surgery department operation

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a muscle retracting device for general surgery operations.

Background

The general surgery department is a clinical discipline which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, is the largest special subject of a surgical system, and is continuously developed along with the new development of the medical field, and new diagnosis and treatment technologies of the general surgery department are endlessly developed.

In the operation of department of general surgery, need expand to prop to the muscle of patient operation position to obtain the operation field of vision of preferred, the unable regulation of device mounted position is led out to the muscle among the prior art, lead to when carrying out the operation of different wounds, medical personnel need reinstallation device, operation efficiency has been influenced, and the muscle after the unable fixed back of drawing out of device is led out to current muscle, it is manual fixed to need medical personnel, medical personnel's tired sense has been increased, and the fixity is not good, operation effect has been influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a muscle retracting device for general surgery, which aims to solve the technical problems that the installation position of the muscle retracting device in the prior art cannot be adjusted, the operation efficiency is influenced, the muscle after retracting cannot be fixed by the existing muscle retracting device, the fatigue of medical personnel is increased, the fixity is poor, and the operation effect is influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a muscle retractor for general surgery's operation, includes the bottom plate, be provided with the adjusting collar on the bottom plate, wear to be equipped with in the adjusting collar and adjust the post, be provided with electric telescopic handle in the adjusting collar, electric telescopic handle sets up adjust on the post, it wears to be equipped with the regulation pole on the regulation post, it is provided with the limiting plate to adjust pole one end, be provided with spacing subassembly on the regulation post, be provided with the installation cover on the regulation pole, be provided with adjustment mechanism in the installation cover.

As a preferred technical scheme of the present invention, the limiting assembly includes a mounting plate, the mounting plate is disposed on the adjusting column, a limiting pin is disposed on the mounting plate in a penetrating manner, an operation plate is disposed at one end of the limiting pin, a plurality of limiting holes are disposed on the adjusting rod, the plurality of limiting holes are distributed on the adjusting rod in an array manner, and the limiting pin is disposed in the limiting holes in a penetrating manner.

As a preferred technical scheme of the present invention, the adjusting mechanism includes a bidirectional threaded rod, the bidirectional threaded rod is inserted into the mounting sleeve, a rotating shaft is inserted into the adjusting rod, a driving bevel gear is sleeved at the bottom end of the rotating shaft, a driven bevel gear is sleeved on the bidirectional threaded rod, the driving bevel gear is meshed with the driven bevel gear, two sets of shaft sleeves are sleeved on the bidirectional threaded rod, and a retraction rod is arranged on each of the two sets of shaft sleeves.

As a preferable technical scheme of the utility model, one end of the rotating shaft is provided with a knob.

As a preferred technical scheme of the utility model, the two groups of the retraction rods are both provided with arc-shaped plates which are made of ABS plastic materials.

As a preferred technical scheme of the utility model, four groups of anti-skid pads are arranged at the bottom end of the bottom plate.

The utility model provides a muscle retractor for general surgery department operation, which has the following beneficial effects:

1. this is novel through starting electric telescopic handle to vertical motion in adjusting the cover is adjusted to the control regulation post, thereby adjusts this neotype height, through the pulling operation panel, breaks away from the state of wearing to establish with spacing hole with the control spacer pin, thereby steerable regulation pole horizontal motion in adjusting the post, and then adjusts the position that muscle was led out, makes this novel operation that need not to reinstallate and can carry out different positions, very big improvement the efficiency of operation.

2. Through rotating the pivot to control initiative bevel gear drives driven bevel gear and rotates, thereby control two-way threaded rod and drive two sets of axle sleeve relative motion in the installation cover, and then control two sets of distraction rods and pull out patient's muscle, through the auto-lock nature of two-way threaded rod, with the state of stabilizing the patient and pulling out muscle, provide convenient for pulling out patient's muscle, reduced medical personnel's intensity of labour.

Drawings

FIG. 1 is a perspective view of a muscle retractor for general surgery of the present invention;

FIG. 2 is an exploded view of a muscle retractor for general surgery according to the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic structural diagram of an adjusting mechanism in the muscle retractor for general surgery department.

In the figure: 1. a base plate; 2. an adjusting sleeve; 3. adjusting a rod; 4. an adjustment column; 5. an electric telescopic rod; 6. a limiting plate; 7. installing a sleeve; 8. a rotating shaft; 9. a knob; 10. a bidirectional threaded rod; 11. a shaft sleeve; 12. a retraction lever; 13. a non-slip mat; 14. mounting a plate; 15. a spacing pin; 16. an operation panel; 17. a limiting hole; 18. a drive bevel gear; 19. a driven bevel gear; 20. an arc-shaped plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: a muscle retractor for general surgery operation comprises a bottom plate 1, wherein an adjusting sleeve 2 is arranged on the bottom plate 1, an adjusting column 4 is arranged in the adjusting sleeve 2 in a penetrating manner, an electric telescopic rod 5 is arranged in the adjusting sleeve 2, the electric telescopic rod 5 is arranged on the adjusting column 4, an adjusting rod 3 is arranged on the adjusting column 4 in a penetrating manner, one end of the adjusting rod 3 is provided with a limiting plate 6, a limiting component is arranged on the adjusting column 4 and comprises a mounting plate 14, the mounting plate 14 is arranged on the adjusting column 4, a limiting pin 15 is arranged on the mounting plate 14 in a penetrating manner, one end of the limiting pin 15 is provided with an operating plate 16, a plurality of limiting holes 17 are arranged on the adjusting rod 3, a plurality of limiting holes 17 are distributed on the adjusting rod 3 in an array manner, the limiting pin 15 is arranged in the limiting holes 17 in a penetrating manner, the electric telescopic rod 5 is started to control the adjusting column 4 to vertically move in the adjusting sleeve 2, so as to adjust the height of the novel type, the operating plate 16 is pulled, break away from with spacing hole 17 with control spacer pin 15 and wear to establish the state to steerable regulation pole 3 is in adjusting the horizontal motion of post 4, and then adjusts the position of leading out muscle, makes this novel operation that need not to reinstall and can carry out different positions, very big improvement the efficiency of operation.

The adjusting rod 3 is provided with an installation sleeve 7, the installation sleeve 7 is internally provided with an adjusting mechanism, the adjusting mechanism comprises a bidirectional threaded rod 10, the bidirectional threaded rod 10 is arranged in the installation sleeve 7 in a penetrating manner, the adjusting rod 3 is provided with a rotating shaft 8 in a penetrating manner, the bottom end of the rotating shaft 8 is sleeved with a driving bevel gear 18, the bidirectional threaded rod 10 is sleeved with a driven bevel gear 19, the driving bevel gear 18 is meshed with the driven bevel gear 19, the bidirectional threaded rod 10 is sleeved with two groups of shaft sleeves 11, the two groups of shaft sleeves 11 are respectively provided with a retraction rod 12, the driving bevel gear 18 is controlled to drive the driven bevel gear 19 to rotate by rotating the rotating shaft 8, so that the bidirectional threaded rod 10 is controlled to drive the two groups of shaft sleeves 11 to move relatively in the installation sleeve 7, and further control the two groups of retraction rods 12 to retract patient muscles, and the self-locking performance of the bidirectional threaded rod 10 is utilized to stabilize the muscle retraction state of the patient, thereby providing convenience for retracting the patient muscles, the labor intensity of medical staff is reduced.

Wherein, 8 one ends of pivot are provided with knob 9, and rotation pivot 8 that can be more convenient provides convenient for retracting patient's muscle, all is provided with arc 20 on two sets of tractive poles 12, and arc 20 is ABS plastic materials, has reduced the injury that causes patient's muscle.

Wherein, 1 bottom of bottom plate is provided with four sets of slipmats 13 to install this novel more stable on ground.

The specific use mode and function of the embodiment are as follows:

when the novel adjustable muscle retractor is used, the novel adjustable muscle retractor is firstly installed on the ground through the bottom plate 1, four groups of anti-slip pads 13 are arranged at the bottom end of the bottom plate 1, the installation stability is improved, the electric telescopic rod 5 is started to control the adjusting column 4 to vertically move in the adjusting sleeve 2, so that the height of the novel adjustable muscle retractor is adjusted, the operating plate 16 is pulled to control the limiting pin 15 to be separated from a penetrating state with the limiting hole 17, so that the adjusting rod 3 can be controlled to horizontally move in the adjusting column 4, the position of retracted muscle is adjusted, the novel adjustable muscle retractor can be used for performing operations at different positions without being installed again, and the operation efficiency is greatly improved.

In the operation process, through rotating the pivot 8, in order to control the drive bevel gear 18 and drive driven bevel gear 19 and rotate, thereby control two-way threaded rod 10 and drive two sets of axle sleeves 11 relative motion in installation cover 7, and then control two sets of distraction rods 12 and draw patient's muscle, all be provided with arc 20 on two sets of distraction rods 12, arc 20 is ABS plastic materials, the injury that causes patient's muscle has been reduced, 8 one end of pivot is provided with knob 9, rotation pivot 8 that can be more convenient, through the auto-lock nature of two-way threaded rod 10, in order to stabilize the state that patient's muscle was drawn, it is convenient to provide for drawing patient's muscle, medical personnel's intensity of labour has been reduced.

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 to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A muscle retractor for general surgery operation is characterized in that: including bottom plate (1), be provided with adjusting collar (2) on bottom plate (1), wear to be equipped with in adjusting collar (2) and adjust post (4), be provided with electric telescopic handle (5) in adjusting collar (2), electric telescopic handle (5) set up adjust on post (4), wear to be equipped with on adjusting post (4) and adjust pole (3), it is provided with limiting plate (6) to adjust pole (3) one end, be provided with spacing subassembly on adjusting post (4), be provided with installing sleeve (7) on adjusting pole (3), be provided with adjustment mechanism in installing sleeve (7).

2. A muscle retraction device for general surgery use according to claim 1, wherein: spacing subassembly includes mounting panel (14), mounting panel (14) set up adjust on post (4), wear to be equipped with spacer pin (15) on mounting panel (14), spacer pin (15) one end is provided with operation panel (16), a plurality of spacing holes (17) have been seted up on adjusting pole (3), and are a plurality of spacing hole (17) array distributes on adjusting pole (3), spacer pin (15) are worn to establish in spacing hole (17).

3. A muscle retraction device for general surgery use according to claim 1, wherein: adjustment mechanism includes two-way threaded rod (10), two-way threaded rod (10) are worn to establish in installation cover (7), wear to be equipped with pivot (8) on adjusting pole (3), pivot (8) bottom cover is equipped with drive bevel gear (18), the cover is equipped with driven bevel gear (19) on two-way threaded rod (10), drive bevel gear (18) with driven bevel gear (19) mesh mutually, the cover is equipped with two sets of axle sleeves (11) on two-way threaded rod (10), and is two sets of all be provided with on axle sleeve (11) and lead open pole (12).

4. A muscle retraction device for general surgery use according to claim 3, wherein: and one end of the rotating shaft (8) is provided with a knob (9).

5. A muscle retraction device for general surgery use according to claim 3, wherein: arc-shaped plates (20) are arranged on the two groups of the retraction rods (12), and the arc-shaped plates (20) are made of ABS plastic materials.

6. A muscle retraction device for general surgery use according to claim 1, wherein: four groups of anti-skid pads (13) are arranged at the bottom end of the bottom plate (1).