CN211512121U - Operating forceps with fixing structure - Google Patents

Abstract

The utility model relates to an operation forceps with fixed knot constructs, including two pincers bodies, two said pincers bodies are articulated through the pivot, the both ends of the said pincers body are respectively pincers handle end and pincers tip, the surface of the said pincers body is equipped with the fixed slot, the said fixed slot sets up between pincers handle end and pincers tip, there are flexible ducts in the said fixed slot, the both ends of the said fixed slot are equipped with first connecting pipe and second connecting pipe used for connecting the flexible duct respectively, the said pincers tip is equipped with the imbibition hole, the said imbibition hole communicates with first connecting pipe; and a liquid outlet hole is formed in the end of the forceps handle and communicated with the second connecting pipe. The utility model discloses set up the dropping liquid passageway in the inside of operation pincers, can accurately with the liquid medicine drop to the affected part, and easy operation, convenient to use effectively reduces the operation degree of difficulty of oral treatment.

Description

Operating forceps with fixing structure

Technical Field

The utility model relates to an oral medical instrument particularly, relates to an operation pincers with fixed knot constructs.

Background

Oral forceps are one of the most common tools used in dental surgery, and because of the limited space in the mouth, the dental surgical instruments need to be small and convenient to use. During part of the treatment, the patient's teeth may bleed and the patient's mouth may secrete saliva, which may interfere with the physician's observation and manipulation, and thus may need to be continuously aspirated. The existing method usually extends an extra hose into the mouth of the patient to suck out blood and saliva in the mouth, and the method seriously increases the operation difficulty of the treatment due to the limited space of the mouth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the defect that exists among the prior art, provide an operation pincers with fixed knot constructs.

A pair of surgical forceps with a fixed structure comprises two forceps bodies, wherein the two forceps bodies are hinged through a rotating shaft, the two ends of each forceps body are respectively a forceps handle end and a forceps tip end, a fixed groove is formed in the surface of each forceps body and is arranged between the forceps handle end and the forceps tip end, a flexible conduit is arranged in the fixed groove, the two ends of the fixed groove are respectively provided with a first connecting pipe and a second connecting pipe which are used for connecting the flexible conduit, the forceps tip end is provided with a liquid suction hole, and the liquid suction holes are communicated with the first connecting pipes; and a liquid outlet hole is formed in the end of the forceps handle and communicated with the second connecting pipe.

Further, still include the liquid storage cylinder, the outside in liquid hole is equipped with the connecting block, the liquid storage cylinder is through connecting block and the separable connection in liquid hole.

Further, the liquid storage cylinder is in threaded connection with the connecting block.

Furthermore, the first connecting pipe and the second connecting pipe both extend out of the surface of the fixing groove, and two ends of the flexible conduit are respectively inserted into the first connecting pipe and the second connecting pipe to fix the flexible conduit.

Furthermore, the outer diameters of the first connecting pipe and the second connecting pipe are matched with the inner diameter of the flexible conduit, and the first connecting pipe and the second connecting pipe are in interference connection with the flexible conduit.

Further, the length of the flexible conduit is matched with that of the fixing groove.

Furthermore, the clamp body is provided with a binding band for preventing the flexible catheter from falling off, one end of the binding band is connected with the clamp body, and the other end of the binding band can surround the outer periphery of the clamp body.

Furthermore, the surface of the binding band is provided with a magic tape.

Compared with the prior art, the beneficial effects of the utility model are that: set up the fixed slot on the pincers body and fix flexible pipe, connect out liquid hole and imbibition hole through flexible pipe to at the internal liquid channel that forms of pincers, need not additionally to use the hose can absorb blood and saliva in patient's oral cavity, convenient to use effectively reduces the oral treatment operation degree of difficulty. The flexible conduit is detachably connected with the forceps body, so that the flexible conduit is convenient to replace and clean, and the cleanness and the sanitation of the operating forceps are ensured. The flexible catheter is inserted into the first connecting pipe and the second connecting pipe to fix the flexible catheter, and the binding band is matched for fixation of the flexible catheter to be convenient and stable. The liquid storage cylinder and the forceps body can be separately connected, so that the replacement is convenient, and the treatment efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the surgical forceps with a fixing structure of the present invention.

Fig. 2 is a schematic structural view of the forceps with a fixed structure of the present invention after the flexible conduit is removed.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 and fig. 2, in a preferred embodiment, the surgical forceps with a fixing structure of the present invention mainly includes two forceps bodies 1, the two forceps bodies are hinged through a rotating shaft 2, and two ends of the forceps body 1 are a forceps handle end 3 and a forceps tip end 4 respectively.

The surface of the forceps body 1 is provided with a fixing groove 5, and the fixing groove 5 is positioned between the forceps handle end 3 and the forceps tip end 4. A flexible conduit 6 is arranged in the fixing groove 5, and the length of the flexible conduit 6 is matched with that of the fixing groove 5. The both ends of fixed slot 5 are equipped with first connecting pipe 7 and second connecting pipe 8 respectively, and first connecting pipe 7 and second connecting pipe 8 are hollow tubular structure, and both equal levels stretch out the inner wall of fixed slot 5. The outer diameters of the first connecting pipe 7 and the second connecting pipe 8 are matched with the inner diameter of the flexible conduit 6, and the first connecting pipe 7 and the second connecting pipe 8 can be respectively inserted into two ends of the flexible conduit 6 to form interference connection with the flexible conduit 6, so that the flexible conduit 6 is fixed in the fixing groove 5.

Pincers pointed end 4 is equipped with imbibition hole 9, pincers handle end 3 is equipped with out liquid hole 10, imbibition hole 9 is through setting up passageway and the first connecting pipe 7 intercommunication in pincers body 1, go out liquid hole 10 through setting up passageway and the second connecting pipe 8 intercommunication in pincers body 1, when flexible pipe 6 is connected with first connecting pipe 7 and second connecting pipe 8, go out liquid hole 10 and imbibition hole 9 intercommunication, thereby form liquid passage in pincers body 1, can directly absorb blood and saliva in the patient oral cavity through pincers body 1, need not to use extra hose, greatly reduced the operation degree of difficulty.

Go out the outside in liquid hole 10 and be equipped with connecting block 11, liquid storage cylinder 12 is through connecting block 11 and liquid hole 10 separable connection, in this embodiment, liquid storage cylinder 12 and connecting block 11 pass through threaded connection. The liquid storage cylinder 12 is made of flexible plastic and is used for storing sucked liquid, negative pressure can be generated by pressing the liquid storage cylinder 12 through fingers to suck the liquid, and the operation is simple and convenient.

In other embodiments, the liquid storage cylinder 12 may be connected to a suction tube provided on the dentist's chair, so as to achieve the function of automatic liquid suction and reduce the operation of the doctor. Because the liquid storage cylinder 12 is arranged close to the forceps handle end 3, the suction tube cannot enter the oral cavity of a patient, so that the operation of a doctor cannot be influenced.

In order to further fix the flexible conduit 6, the forceps body 1 is provided with a binding band 13, one end of the binding band 13 is connected with the forceps body 1, and the other end of the binding band 13 can surround the outer periphery of the forceps body 1, so that the flexible conduit 6 is prevented from falling off. In order to fix the binding band 13, the surface of the binding band 13 is provided with a magic tape 14, and the binding band 13 can be fixed by the magic tape 14 after surrounding the forceps body 1.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 implicitly indicating 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 invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims (8)

1. The surgical forceps with the fixed structure comprise two forceps bodies, wherein the two forceps bodies are hinged through a rotating shaft, and the two ends of each forceps body are respectively a forceps handle end and a forceps tip end; and a liquid outlet hole is formed in the end of the forceps handle and communicated with the second connecting pipe.

2. The forceps with the fixed structure as claimed in claim 1, further comprising a liquid storage cylinder, wherein a connecting block is provided outside the liquid outlet hole, and the liquid storage cylinder is detachably connected with the liquid outlet hole via the connecting block.

3. The forceps with the fixed structure as claimed in claim 2, wherein the liquid storage cylinder is screwed with the connecting block.

4. The forceps with a fixed structure of claim 1, wherein the first and second connection tubes extend out of the surface of the fixing groove, and both ends of the flexible tube are inserted into the first and second connection tubes, respectively, to fix the flexible tube.

5. The forceps with holding structure of claim 4, wherein the first and second connecting tubes have an outer diameter that matches an inner diameter of the flexible tube, and the first and second connecting tubes are in interference fit with the flexible tube.

6. The forceps with holding structure of claim 5, wherein the flexible tube has a length that matches a length of the holding groove.

7. The forceps with the fixing structure as claimed in claim 1, wherein the forceps body is provided with a binding band for preventing the flexible tube from coming off, one end of the binding band is connected to the forceps body, and the other end of the binding band can surround the outer circumference of the forceps body.

8. The forceps with the fixing structure as claimed in claim 7, wherein the surface of the band is provided with a hook and loop fastener.

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