CN216602948U

CN216602948U - Wrinkle-removing surgical retractor

Info

Publication number: CN216602948U
Application number: CN202122438864.XU
Authority: CN
Inventors: 赵凯
Original assignee: Weifang Kunna Medical Beauty Hospital Co ltd
Current assignee: Weifang Kunna Medical Beauty Hospital Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-27
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of plastic instruments, in particular to a wrinkle-removing surgical retractor, which comprises: a holding part and a hook part; the draw hook part comprises a draw hook body, a draw hook seat, a screwing screw and a cylindrical guide rod; the two drag hook bodies are arranged, one ends of the two drag hook bodies are provided with drag hook heads, and the other ends of the two drag hook bodies rotate relatively on the drag hook seat; the middle part of the screwing screw is in threaded fit with the holding part, and the lower end of the screwing screw is rotationally connected to the draw hook seat; the two cylindrical guide rods are oppositely fixed on the holding part; each drag hook body is provided with a guide chute, and the two guide chutes are in one-to-one sliding fit with the two cylindrical guide rods. The draw hook comprises a draw hook body and a draw hook head, wherein the draw hook head is provided with a draw hook head, and the draw hook head is provided with a draw hook head which can be adjusted relatively.

Description

Wrinkle-removing surgical retractor

Technical Field

The utility model relates to the technical field of plastic instruments, in particular to a wrinkle-removing surgical retractor.

Background

The plastic drag hook is a necessary instrument in plastic surgery mainly because the epidermis and the like are pulled apart in plastic surgery to expose the internal tissue structure. Most plastic drag hooks in the prior art only have one drag hook head, the size of the drag hook head is fixed, different drag hooks are required to be replaced according to the length of an incision during plastic surgery, operation is troublesome, certain errors can occur to the incision length cut at each time due to manual operation of the plastic surgery, and the conventional drag hook cannot be adjusted and cannot be used for more accurately dragging skin with different incision lengths.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wrinkle-removing surgical retractor which can effectively solve the problems in the prior art.

The purpose of the utility model is realized by the following technical scheme:

a surgical retractor for removing wrinkles, comprising: a holding part and a hook part; the draw hook part comprises a draw hook body, a draw hook seat, a screwing screw and a cylindrical guide rod; the two drag hook bodies are arranged, one ends of the two drag hook bodies are provided with drag hook heads, and the other ends of the two drag hook bodies rotate relatively on the drag hook seat; the middle part of the screwing screw is in threaded fit with the holding part, and the lower end of the screwing screw is rotationally connected to the draw hook seat; the two cylindrical guide rods are oppositely fixed on the holding part; every be equipped with a direction spout on the drag hook body, two direction spouts and two cylinder guide arms sliding fit one by one.

Preferably, a screwing head is fixed at the upper end of the screwing screw, and a rubber anti-slip sleeve is bonded on the outer side surface of the screwing head.

Preferably, the screwing screw rod is sleeved with a tensioning pressure spring, and the tensioning pressure spring is positioned between the screwing head and the holding part.

Preferably, the hook head and the screwing screw are located at two ends of the holding part.

Preferably, the holding part comprises a holding handle, a connecting seat and a connecting bolt; one end of the holding handle is inserted into the insertion groove of the connection seat, a connection bolt is matched with the connection seat through threads, and the connection bolt is inserted into the circular insertion hole of the holding handle; the middle part of the screwing screw is in threaded fit with the cross block of the tipping base.

Preferably, a plurality of anti-slip ribs are arranged on the front side surface of the holding handle.

Preferably, a plurality of hand holding grooves are formed in the rear side face of the holding handle.

Preferably, the hand holding groove is perpendicular to the anti-slip edge.

Preferably, the other end of the holding handle is provided with a blocking piece perpendicular to the holding handle, and the blocking piece and the drag hook head are respectively positioned on two sides of the holding handle.

Preferably, one end of the blocking piece, which is far away from the holding handle, is provided with an arc-shaped blocking ring which extends towards the direction of the connecting seat.

The utility model has the beneficial effects that: the wrinkle-removing surgical retractor is internally provided with the two retractor bodies capable of being adjusted relatively, the positions of the retractor heads of the two retractor bodies can be adjusted, so that the wrinkle-removing surgical retractor is more accurately suitable for incisions with different lengths, the pulling effect of the wrinkle-removing surgical retractor in the reshaping process can be improved, the problem that the retractor in the prior art cannot be adjusted is solved, the wrinkle-removing surgical retractor is convenient to adjust, and the wrinkle-removing surgical retractor is suitable for incisions with various lengths, so that the better reshaping effect can be achieved.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;

FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;

fig. 3 is a first schematic structural diagram of a holding portion according to an embodiment of the present invention;

fig. 4 is a second schematic structural view of the holding portion according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a hook portion provided in the embodiment of the present invention;

fig. 6 is a schematic structural view of the retractor body according to the embodiment of the present invention.

Icon: a grip portion 1; a grip 101; a tipping base 102; assembling bolts 103; anti-slip ribs 104; a hand grip slot 105; a flap 106; a hook part 2; a retractor body 201; a hook head 201 a; a guide chute 201 b; a hook base 202; a screw 203 is screwed; a cylindrical guide 204; a screw head 205; tensioning the compression spring 206.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present application, and the relative relationship between the terms may be changed or adjusted without substantial technical change.

The utility model is described in further detail below with reference to figures 1-6.

As shown in fig. 1 to 6, a surgical retractor for removing wrinkles comprises: a holding part 1 and a drag hook part 2; the draw hook part 2 comprises a draw hook body 201, a draw hook seat 202, a screwing screw 203 and a cylindrical guide rod 204; the number of the drag hook bodies 201 is two, one end of each of the two drag hook bodies 201 is provided with a drag hook head 201a, and the other end of each of the two drag hook bodies 201 rotates on the drag hook base 202 relatively; the middle part of the screwing screw 203 is in threaded fit with the holding part 1, and the lower end of the screwing screw 203 is rotationally connected to the hook base 202; two cylindrical guide rods 204 are arranged, and the two cylindrical guide rods 204 are relatively fixed on the holding part 1; each drag hook body 201 is provided with a guide chute 201b, and the two guide chutes 201b are in one-to-one sliding fit with the two cylindrical guide rods 204.

The wrinkle-removing surgical retractor comprises a holding part 1 and a retractor part 2, wherein the holding part 1 is used for holding, and the retractor part 2 is used for retracting skin tissues; the hook part 2 comprises two hook bodies 201 which are relatively adjusted, the relative positions of the hook heads 201a of the two hook bodies 201 can be adjusted according to the length of the incision in the reshaping process, so that the hook parts are more accurately suitable for the traction work of the skin at the incision, the traction effect of the hook parts in the reshaping process is favorably improved, the adjustment is more convenient, when the adjustment is performed, the screwing screw 203 is rotated to change the contact position of the screwing screw 203 and the holding part 1, so that the relative positions of the hook base 202 and the holding part 1 are driven to change, the hook base 202 drives the two guide chutes 201b of the two hook bodies 201 to slide on the two cylindrical guide rods 204, so that the included angle between the two hook bodies 201 is changed, and finally the distance between the two hook heads 201a of the two hook bodies 201 is driven to change, so that the whole length of the two hook heads 201a which can be pulled is changed, so as to be suitable for incisions with different lengths, improve the drawing effect and enlarge the visual field in the shaping process.

A screwing head 205 is fixed at the upper end of the screwing screw 203, and a rubber anti-slip sleeve is bonded on the outer side surface of the screwing head 205. The screwing head 205 is used for controlling the screwing screw rod 203, a plurality of open grooves are formed in the screwing head 205, slipping during rotation of the screwing head 205 is prevented, a rubber anti-slip sleeve is bonded on the outer side face of the screwing head 205, friction is improved, and better control is facilitated.

A tension compression spring 206 is sleeved on the screwing screw 203, and the tension compression spring 206 is positioned between the screwing head 205 and the holding part 1. The arrangement of the tension pressure spring 206 is used for improving the stability of the screwing head 205 and the holding part 1 after relative displacement movement, improving the stability of the hook base 202 after driving the two hook bodies 201 to move, and ensuring the stability of the two hook heads 201a during use.

The hook pulling head 201a and the screwing screw 203 are positioned at two ends of the holding part 1, so that the screwing screw 203 does not influence the use of the hook pulling head 201a, and bacterial infection caused by the contact of the screwing screw 203 and skin tissues is prevented.

The grip part 1 comprises a grip handle 101, a tipping base 102 and a tipping bolt 103; one end of the holding handle 101 is inserted into the insertion groove of the connection base 102, a connection bolt 103 is matched with the connection base 102 in a threaded manner, and the connection bolt 103 is inserted into the circular insertion hole of the holding handle 101; the middle part of the screwing screw 203 is in threaded fit with the cross block of the tipping base 102. The handle 101 and the tipping base 102 are detachably connected, the operation is convenient, the operation can be completed only by adjusting the tipping bolt 103, and the handle 101 with different lengths can be replaced conveniently so as to be suitable for different shaping operations.

The front side surface of the handle 101 is provided with a plurality of anti-slip ribs 104, so that the stability of the handle 101 during holding operation is enhanced.

The middle part of the handle 101 is provided with a through hole to reduce the overall weight of the handle 101 and make it easier to operate and use.

The rear side surface of the grip 101 is provided with a plurality of hand-holding grooves 105, which enhances the stability of the grip 101 when held.

The hand holding groove 105 is perpendicular to the anti-slip ribs 104, so that transverse limiting and longitudinal limiting effects are achieved, and the probability of hand slip in the shaping process is reduced.

The other end of the holding handle 101 is provided with a blocking piece 106 perpendicular to the holding handle 101, and the blocking piece 106 and the retractor head 201a are respectively positioned at two sides of the holding handle 101. Due to the arrangement of the blocking piece 106, after the hook head 201a is pulled on the skin of the incision, outward pulling is facilitated, fingers are blocked on the blocking piece 106, and the probability that the holding handle 101 is separated from the hand is reduced.

The end, far away from the holding handle 101, of the blocking piece 106 is provided with an arc-shaped blocking ring extending towards the direction of the tipping base 102, so that the stability of the utility model hung on an instrument rack through the blocking piece 106 is facilitated, the blocking piece 106 is provided with a through hole, so that a thread rope can be wound conveniently, the thread rope can be bound at a corresponding position during traction, a shaping operator does not need to pull for a long time, and the consumed physical strength is reduced.

The principle is as follows: the wrinkle-removing surgical retractor comprises a holding part 1 and a retractor part 2, wherein the holding part 1 is used for holding, and the retractor part 2 is used for retracting skin tissues; the hook part 2 comprises two hook bodies 201 which are relatively adjusted, the relative positions of the hook heads 201a of the two hook bodies 201 can be adjusted according to the length of the incision in the reshaping process, so that the hook parts are more accurately suitable for the traction work of the skin at the incision, the traction effect of the hook parts in the reshaping process is favorably improved, the adjustment is more convenient, when the adjustment is performed, the screwing screw 203 is rotated to change the contact position of the screwing screw 203 and the holding part 1, so that the relative positions of the hook base 202 and the holding part 1 are driven to change, the hook base 202 drives the two guide chutes 201b of the two hook bodies 201 to slide on the two cylindrical guide rods 204, so that the included angle between the two hook bodies 201 is changed, and finally the distance between the two hook heads 201a of the two hook bodies 201 is driven to change, so that the whole length of the two hook heads 201a which can be pulled is changed, so as to be suitable for incisions with different lengths, improve the drawing effect and enlarge the visual field in the shaping process.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A surgical retractor for removing wrinkles, comprising: a holding part (1) and a hook part (2); the draw hook part (2) comprises a draw hook body (201), a draw hook seat (202), a screwing screw (203) and a cylindrical guide rod (204); the two drag hook bodies (201) are arranged, one ends of the two drag hook bodies (201) are provided with drag hook heads (201a), and the other ends of the two drag hook bodies (201) relatively rotate on the drag hook seats (202); the middle part of the screwing screw rod (203) is in threaded fit with the holding part (1), and the lower end of the screwing screw rod (203) is rotatably connected to the draw hook seat (202); the number of the cylindrical guide rods (204) is two, and the two cylindrical guide rods (204) are relatively fixed on the holding part (1); each draw hook body (201) is provided with a guide sliding chute (201b), and the two guide sliding chutes (201b) are in one-to-one sliding fit with the two cylindrical guide rods (204).

2. The wrinkle-removing surgical retractor according to claim 1, wherein the upper end of the screwing screw (203) is fixed with a screwing head (205), and the outer side surface of the screwing head (205) is bonded with a rubber anti-skid sleeve.

3. The surgical retractor for removing wrinkles as claimed in claim 2, wherein said screw (203) is sleeved with a tension compression spring (206), and the tension compression spring (206) is located between the screw head (205) and the holding portion (1).

4. A surgical retractor for removing wrinkles as claimed in claim 1 wherein said retractor head (201a) and said threaded screw (203) are located at both ends of said gripping portion (1).

5. A surgical retractor for removing wrinkles as claimed in claim 1 wherein said gripping portion (1) comprises a gripping handle (101), a tipping base (102) and a tipping bolt (103); one end of the holding handle (101) is inserted into an insertion groove of the connection base (102), a connection bolt (103) is matched with the connection base (102) in a threaded manner, and the connection bolt (103) is inserted into a circular insertion hole of the holding handle (101); the middle part of the screwing screw rod (203) is in threaded fit with the cross block of the tipping base (102).

6. A surgical retractor for removing wrinkles as claimed in claim 5 wherein said gripping handle (101) is provided with a plurality of anti-slip ribs (104) on the front side.

7. A surgical retractor for removing wrinkles as claimed in claim 6 wherein said gripping handle (101) is provided with a plurality of hand gripping grooves (105) on the rear side.

8. A surgical retractor for removing wrinkles as claimed in claim 7 wherein said hand gripping groove (105) is perpendicular to said non-slip edge (104).

9. The wrinkle-removing surgical retractor according to claim 5, wherein the other end of the handle (101) is provided with a blocking piece (106) perpendicular to the handle (101), and the blocking piece (106) and the retractor head (201a) are respectively arranged at two sides of the handle (101).

10. A surgical retractor for removing wrinkles as claimed in claim 9 wherein the end of the blocking piece (106) remote from the handle (101) is provided with an arcuate blocking ring extending in the direction of the attachment base (102).