CN219422879U - Eye bag operation drag hook with adjustable length - Google Patents

Abstract

The utility model relates to the field of medical appliances, in particular to an eye bag surgical retractor with adjustable length, which comprises a retractor body and a pull rod, wherein the retractor body is detachably connected with the pull rod; the pull rod is sleeved with an outer rod, and the outer rod can move or be fixed relative to the pull rod; elastic components are arranged on two sides of the pull rod, and through holes matched with the elastic components are formed on two sides of the outer rod; one end of the outer rod is provided with a pull ring, and the pull ring is detachably connected with the outer rod. According to the utility model, the length between the outer rod and the pull rod can be adjusted, and the elastic parts and the through holes are arranged at two sides, so that the outer rod is not easy to rotate in use, and the connection is more stable; according to the requirements, the required drag hook body can be replaced at any time, so that the use flexibility is improved; the drag hook body, the pull rod, the outer rod and the pull ring can be used as single parts, can be disassembled or assembled, are convenient for replacing parts, and are beneficial to improving the whole service life.

Description

Eye bag operation drag hook with adjustable length

Technical Field

The utility model relates to the field of medical appliances, in particular to an eye bag surgical retractor with adjustable length.

Background

The pouch surgery, also called pouch removal surgery, is a removal procedure that removes excess orbital diaphragmatic fat, orbicularis oculi muscles, and loose skin of the lower eyelid, and is a excision procedure from the lower eyelid's mascara margin. Because the life rhythm is accelerated and the working pressure is increased, at ordinary times, no more time is needed for health care of eyes or bags, and the bags and dark circles are formed over time, as the ages are increased, the bags are more and more obvious or the life level is increased, and a plurality of people pursuing beauty can select medical institutions to perform the bag removing operation.

The utility model patent with the publication number of CN208876629U discloses an eye bag orbital fat release surgical retractor, which comprises a handle and two retractors respectively arranged at two ends of the handle, wherein the retractor comprises a retractor body connected with the handle and a retractor head connected with the retractor body; the drag hook body and the drag hook head are cambered surface-shaped bulges from the two sides to the middle part of the drag hook body and the drag hook head to the side where the handle is positioned, so that an arc surface structure is formed; the two drag hooks are divided into a wide drag hook, a short drag hook and a slender drag hook. The wide and short drag hook is favorable for stripping the anterior space of the orbit on the head side of the inferior orbital margin, and the slender drag hook is favorable for stripping the anterior space of the cheekbone on the tail side of the inferior orbital margin and fully exposing the space to the tail side; the structural design of the draw hook arc surface can disperse the clamping pressure of the draw hook on the eyelid margin of the lower eyelid, and simultaneously can guide the needle holder to pass out the suture needle from the stripped tail end of the interval between the infraorbital regions.

However, the length of the handle cannot be adjusted, and the retractor is integrally connected with the handle, so that the retractor is inconvenient to detach and replace, and therefore, the defects of the retractor in the prior art are improved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the eye bag surgical retractor with adjustable length, which can effectively solve the problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a length-adjustable eye pouch surgery retractor, includes drag hook body and pull rod, drag hook body and pull rod detachable connection, its characterized in that, drag hook body has the concave part; the pull rod is sleeved with an outer rod, and the outer rod can move or be fixed relative to the pull rod; elastic components are arranged on two sides of the pull rod, and through holes matched with the elastic components are formed on two sides of the outer rod; one end of the outer rod is provided with a pull ring, and the pull ring is detachably connected with the outer rod.

Preferably, the drag hook body is in threaded connection with the pull rod.

Preferably, the two sides of the pull rod are provided with notches, and the elastic component is arranged in the notches; the elastic component includes spring and projection, and spring one end and notch inner wall fixed connection, the other end and projection fixed connection.

Preferably, the outer rod has a cavity penetrating both ends, the diameter of the cavity being larger than the outer diameter of the tie rod.

Preferably, one end of the cavity is provided with a first flange extending inwards, and the end of the pull rod is provided with a second flange limiting the outer rod from slipping off.

Preferably, the other end of the outer rod is provided with a pull ring, and the pull ring is sleeved with or in threaded connection with the outer rod through a connecting piece.

Preferably, the through holes are in the group of 2-5.

Compared with the prior art, the utility model provides the eye bag surgical retractor with adjustable length, which has the following beneficial effects:

according to the utility model, the length between the outer rod and the pull rod can be adjusted, and the elastic parts and the through holes are arranged at two sides, so that the outer rod is not easy to rotate in use, and the connection is more stable; according to the requirements, the required drag hook body can be replaced at any time, so that the use flexibility is improved; the drag hook body, the pull rod, the outer rod and the pull ring can be used as single parts, can be disassembled or assembled, are convenient for replacing parts, and are beneficial to improving the whole service life.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of the utility model in an exploded state;

fig. 5 is a schematic structural view of the present utility model.

Wherein: 1. the draw hook comprises a draw hook body, 11, a concave part, 2, a draw rod, 21, a notch, 22, a second flange, 3, an outer rod, 31, a through hole, 32, a cavity, 33, a first flange, 4, an elastic component, 41, a spring, 42, a convex column, 5, a pull ring, 6 and a connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the utility model provides an eye bag surgical retractor with adjustable length, which comprises a retractor body 1 and a pull rod 2, wherein the retractor body 1 is detachably connected with the pull rod 2, and is characterized in that the retractor body 1 is provided with a concave part 11; the pull rod 2 is sleeved with an outer rod 3, and the outer rod 3 can move or be fixed relative to the pull rod 2; elastic components 4 are arranged on two sides of the pull rod 2, and through holes 31 matched with the elastic components 4 are formed on two sides of the outer rod 3; one end of the outer rod 3 is provided with a pull ring 5, and the pull ring 5 is detachably connected with the outer rod 3.

Preferably, the drag hook body 1 is in threaded connection with the drag rod 2.

Preferably, the two sides of the pull rod 2 are provided with notches 21, and the elastic component 4 is arranged in the notches 21; the elastic component 4 includes a spring 41 and a convex column 42, one end of the spring 41 is fixedly connected with the inner wall of the notch 21, and the other end is fixedly connected with the convex column 42.

Preferably, the outer rod 3 has a cavity 32 penetrating both ends, and the diameter of the cavity 32 is larger than the outer diameter of the pull rod 2.

Preferably, the cavity 32 has an inwardly extending flange one 33 at one end and a flange two 22 at the end of the tie rod 2 to limit the sliding off of the outer rod 3.

Preferably, the other end of the outer rod 3 is provided with a pull ring 5, and the pull ring 5 is sleeved or in threaded connection with the outer rod 3 through a connecting piece 6.

Preferably, the through holes 31 are in the group of 2-5.

As a specific embodiment of the present utility model:

during assembly, the drag hook body 1, the drag rod 2, the outer rod 3 and the pull ring 5 are respectively prepared, the outer rod 3 is sleeved with the drag rod 2, the first flange 33 is close to one end of the drag hook body 1, the second flange 22 is located at one end far away from the drag hook body 1, the outer rod 3 moves to a proper position, the convex column 42 pops out of the through hole 31, the positions of the drag rod 2 and the outer rod 3 are relatively fixed, the pull ring 5 is sleeved at one end of the cavity 32 of the outer rod 3 through the connecting piece 6, and the drag hook body 1 is in threaded connection with the drag rod 2, so that assembly is completed.

When the telescopic handle is used, the displacement of the outer rod 3 relative to the pull rod 2 can be adjusted at any time to adjust the length required by the handle, the elastic parts 4 at the two sides of the pull rod 2 are matched with the through holes 31 at the two sides of the outer rod 3, and the outer rod 3 is not easy to rotate in use, so that the clamping is more stable; according to the demand, can change required drag hook body 1 at any time, improve the flexibility of use.

The drag hook body 1, the drag rod 2, the outer rod 3 and the pull ring 5 can be used as single parts, can be disassembled or assembled, are convenient to replace or maintain when one of the parts is broken, and are beneficial to improving the whole service life.

The concave part 11 is designed to effectively avoid subcutaneous tissue when in use, is beneficial to the pulling hook and is convenient for treating the subcutaneous tissue, stopping bleeding and other operations.

The outer circumferential surface of the outer rod 3 can be sleeved with a rubber sleeve, and the rubber sleeve is matched with the outer rod 3 and plays a role in skid resistance.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The eye bag surgical retractor with the adjustable length comprises a retractor body (1) and a pull rod (2), wherein the retractor body (1) is detachably connected with the pull rod (2), and is characterized in that the retractor body (1) is provided with a concave part (11); the pull rod (2) is sleeved with an outer rod (3), and the outer rod (3) can move or be fixed relative to the pull rod (2); elastic components (4) are arranged on two sides of the pull rod (2), and through holes (31) matched with the elastic components (4) are formed on two sides of the outer rod (3); one end of the outer rod (3) is provided with a pull ring (5), and the pull ring (5) is detachably connected with the outer rod (3).

2. The length-adjustable eye bag surgical retractor according to claim 1, wherein the retractor body (1) is screwed with the pull rod (2).

3. The eye bag surgical retractor with adjustable length according to claim 1, wherein two sides of the pull rod (2) are provided with notches (21), and the elastic component (4) is arranged in the notches (21); the elastic component (4) comprises a spring (41) and a convex column (42), one end of the spring (41) is fixedly connected with the inner wall of the notch (21), and the other end of the spring is fixedly connected with the convex column (42).

4. A length adjustable eye bag surgical retractor according to claim 1 wherein said outer shaft (3) has a cavity (32) extending through both ends, said cavity (32) having a diameter greater than the outer diameter of the pull shaft (2).

5. A length adjustable eye bag surgical retractor according to claim 4 wherein said cavity (32) has an inwardly extending flange one (33) at one end and said pull rod (2) has a flange two (22) at its end which limits the sliding off of the outer rod (3).

6. The eye bag surgical retractor with adjustable length according to claim 4, wherein the other end of the outer rod (3) is provided with a pull ring (5), and the pull ring (5) is sleeved or in threaded connection with the outer rod (3) through a connecting piece (6).

7. A length adjustable eye bag surgical retractor according to claim 1 wherein said through holes (31) are in the group of 2-5.