CN217611193U

CN217611193U - Retractor

Info

Publication number: CN217611193U
Application number: CN202220296584.1U
Authority: CN
Inventors: 黄红
Original assignee: Zhuzhou Maowu Medical Technology Co ltd
Current assignee: Zhuzhou Maowu Medical Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-10-21
Anticipated expiration: 2032-02-14

Abstract

The embodiment of the application provides a retractor, which comprises two forceps bodies which are oppositely arranged, wherein the two forceps bodies are hinged with each other; the pliers body comprises pliers heads, pliers arms and pliers handles, and the pliers heads and the pliers handles are respectively positioned at two opposite ends of the pliers arms; one end of the binding clip is provided with an inserting block, one end of the clamp arm is provided with an inserting hole, and a magnetic part is arranged in the inserting hole; the insert block is inserted into the insertion hole, and the insert block is attracted by the magnetic piece. The retractor provided by the embodiment of the application can replace the forceps heads with different shapes, and the application range of the retractor is widened.

Description

Retractor

Technical Field

The application relates to the technical field of medical instruments, in particular to a retractor.

Background

The retractor is a medical instrument commonly used in clinical medicine and surgical operation, and is used for retracting human tissues such as skin, muscle and the like of a human body to expose a range to be operated, so that personnel can conveniently explore and operate.

In the related art, there are various kinds of retractors, and depending on the use, the retractors can be divided into a plurality of retractors having different head shapes, each retractor having a head of a specific shape. In the operation, a plurality of retractors with different head shapes are often needed, so that retractors with different head shapes need to be prepared, the application range of the retractor with only one head shape is narrow, and the use requirements of the retractors with different head shapes in the operation cannot be met.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a retractor, can change the binding clip of different shapes, has widened retractor's application scope.

The retractor provided by the embodiment of the application comprises two oppositely arranged forceps bodies, wherein the two forceps bodies are hinged with each other; the pliers body comprises pliers heads, pliers arms and pliers handles, and the pliers heads and the pliers handles are respectively positioned at two opposite ends of the pliers arms;

one end of the binding clip is provided with an inserting block, one end of the clamp arm is provided with an inserting hole, and a magnetic part is arranged in the inserting hole; the insert block is inserted into the insertion hole, and the insert block is attracted by the magnetic piece.

The retractor of the embodiment of the application can be detached from the forceps heads and the forceps arms, the forceps heads with different shapes can be replaced and connected with the forceps arms, so that the retractor is changed into the retractor with different head shapes, the application range of the retractor is widened, and the retractor of the embodiment of the application can meet the use requirements of the retractor with different head shapes in an operation by replacing the forceps heads with different shapes.

In one embodiment, in the retractor provided by the embodiment of the application, the forceps arm comprises a connecting arm, an adjusting arm and a connecting sleeve, one end of the connecting arm is connected with the forceps handle, the other end of the connecting arm is provided with a first connecting column, and the outer side wall of the first connecting column is provided with an external thread;

the jack is arranged at one end of the adjusting arm, the second connecting column is arranged at the other end of the adjusting arm, and external threads are arranged on the outer side wall of the second connecting column;

the inner side wall of the connecting sleeve is provided with internal threads, the first connecting column and the second connecting column are respectively inserted into the connecting sleeve from two opposite ends of the connecting sleeve, and the first connecting column and the second connecting column are both in threaded connection with the connecting sleeve.

In one embodiment, the retractor of the embodiments of the present application, the surface of the forceps body is engraved with a graphical identifier.

In one embodiment, the graphical identifier of the retractor of the embodiments is a barcode or two-dimensional code.

In one embodiment, in the retractor according to the embodiment of the present application, an annular groove is formed on a hole wall of the insertion hole, the magnetic member is annular, and the annular magnetic member is embedded in the annular groove.

In one embodiment, the magnetic member is a neodymium magnet.

In one embodiment, in the retractor provided by the embodiment of the application, the forceps handle is provided with a finger ring, and the inner wall surface of the finger ring is provided with an anti-skidding sleeve.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a retractor according to an embodiment of the present application;

fig. 2 is a schematic structural view of a forceps head of the retractor according to the embodiment of the present application;

FIG. 3 is a first view of a portion of an adjustment arm of a retractor according to an embodiment of the present application;

FIG. 4 illustrates a second partial schematic structural view of an adjustment arm of a retractor according to an embodiment of the present application;

FIG. 5 is a schematic view of a portion of the structure of a jaw stem of a retractor according to an embodiment of the present application;

fig. 6 is a schematic top view of a connection sleeve in a retractor according to an embodiment of the present application.

Description of reference numerals:

10-a binding clip;

11-an insert block;

20-a clamp arm;

20 a-a jack;

21-a linker arm;

211-a first connecting column;

22-an adjustment arm;

221-a second connecting column;

23-connecting sleeves;

30-a forceps handle;

31-finger ring;

32-an anti-slip sleeve;

40-a magnetic member;

50-image identifier.

Detailed Description

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, a retractor according to an embodiment of the present application includes two opposite forceps bodies, the two forceps bodies are hinged to each other, wherein:

the forceps body comprises a forceps head 10, a forceps arm 20 and a forceps handle 30, wherein the forceps head 10 and the forceps handle 30 are respectively positioned at two opposite ends of the forceps arm 20. The end of the binding clip 10 is provided with the insert 11, the end of the clamp arm 20 is provided with the insertion hole 20a, the magnetic member 40 is provided in the insertion hole 20a, the insert 11 is inserted into the insertion hole 20a, and the insert 11 is attracted by the magnetic member 40, so that the binding clip 10 is connected with the clamp arm 20.

The retractor of the embodiment of the application can be detached from the forceps head 10 and the forceps arms 20, the forceps head 10 and the forceps arms 20 in different replaceable shapes are connected, and therefore the retractor is changed into the retractor in different head shapes, the application range of the retractor is widened, and the retractor of the embodiment of the application can meet the use requirements of the retractor in different head shapes in an operation by replacing the forceps head 10 in different shapes.

In addition, the attractive force of the magnetic part 40 is adopted to connect the binding clip 10, so that the binding clip 10 can be conveniently installed and dismantled, and the binding clip 10 can be conveniently and quickly replaced.

In addition, because the retractor of the embodiment of the application can achieve different functions by replacing the forceps heads 10 with different shapes, the inventory number of the retractor in a hospital can be reduced, and the retractor can be stored and managed more conveniently.

Specifically, an annular groove is formed in the hole wall of the insertion hole 20a, the magnetic member 40 is annular, the annular magnetic member 40 is embedded in the annular groove, and the magnetic member 40 is a neodymium magnet. The magnetic member 40 is embedded in the annular groove, so that the magnetic member 40 can be limited in the insertion hole 20a, and the magnetic member 40 is effectively prevented from being taken out when the insertion block 11 is pulled out of the insertion hole 20 a.

The forceps arm 20 comprises a connecting arm 21, an adjusting arm 22 and a connecting sleeve 23, one end of the connecting arm 21 is connected with the forceps handle 30, the other end of the connecting arm 21 is provided with a first connecting column 211, and the outer side wall of the first connecting column 211 is provided with an external thread. One end of the adjusting arm 22 is provided with a jack 20a, the other end of the adjusting arm 22 is provided with a second connecting column 221, and the outer side wall of the second connecting column 221 is provided with an external thread. The inner side wall of the connecting sleeve 23 is provided with internal threads, the first connecting column 211 and the second connecting column 221 are respectively inserted into the connecting sleeve 23 from two opposite ends of the connecting sleeve 23, the first connecting column 211 and the second connecting column 221 are both in threaded connection with the connecting sleeve 23, and the first connecting column 211 of the connecting arm 21 and the second connecting column 221 of the adjusting arm 22 are in threaded connection with the connecting sleeve 23, so that the adjusting arm 22 is connected to the connecting arm 21. In this way, the length of the forceps arms 20 can be adjusted by connecting the adjusting arms 22 with different lengths, so that the length of the retractor can be adjusted, and the application range of the retractor is further widened.

In the embodiment of the application, the surface of the clamp body is provided with the graphic identifier, the graphic identifier can be a bar code or a two-dimensional code, and the graphic identifier is carved on the surface of the clamp body by laser. Therefore, each retractor can be marked and coded independently through the bar code or the two-dimensional code, and the bar code or the two-dimensional code on the retractor can be scanned respectively before the retractor is used and after the retractor is used, so that the retractor is ensured not to be missed in a patient body or lost. In addition, the device is also beneficial to appliance recall management and infection control tracking management.

In addition, the forceps handle 30 is provided with a finger ring 31, the inner wall surface of the finger ring 31 is provided with an anti-slip sleeve 32, and the anti-slip sleeve 32 is a rubber anti-slip sleeve 32 and can play a role in preventing slip and reducing finger pressure of a user.

In the description of the embodiments of the application, it is to be understood that the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, an indirect connection via intermediate media, a connection between two elements, or an interaction between two elements, unless expressly stated or limited otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing and simplifying the present invention, 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 present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A retractor is characterized by comprising two opposite forceps bodies, wherein the two forceps bodies are hinged with each other; the clamp body comprises a clamp head, a clamp arm and a clamp handle, and the clamp head and the clamp handle are respectively positioned at two opposite ends of the clamp arm;

an inserting block is arranged at one end of the binding clip, an inserting hole is formed at one end of the binding clip, and a magnetic part is arranged in the inserting hole; the insert block is inserted into the insertion hole, and the insert block is attracted by the magnetic piece.

2. The retractor according to claim 1, wherein the forceps arms comprise a connecting arm, an adjusting arm and a connecting sleeve, one end of the connecting arm is connected with the forceps handle, the other end of the connecting arm is provided with a first connecting column, and the outer side wall of the first connecting column is provided with an external thread;

3. The retractor of claim 1, wherein a surface of the body is engraved with a graphical identifier.

4. The retractor of claim 3, wherein the graphical identifier is a bar code or a two-dimensional code.

5. The retractor according to any one of claims 1 to 4, wherein the hole wall of the insertion hole is provided with an annular groove, the magnetic member is annular in shape, and the annular magnetic member is embedded in the annular groove.

6. The retractor of claim 5, wherein said magnetic member is a neodymium magnet.

7. The retractor according to claim 5, wherein the forceps handle is provided with a finger ring, and an anti-slip sleeve is arranged on the inner wall surface of the finger ring.