DE202019005005U1 - Combined tool for dental purposes - Google Patents

Abstract

Combined tool for examinations and surgical interventions in the oral cavity with a saliva ejector and a wound hook (1) with a hook blade (2) for holding soft cheek parts, a suction tube (4) being arranged on the top side of the hook blade (2) of the wound hook (1) is, passes through a handle (3) of the retractor (1) and can be coupled to a suction hose (5) on the outside of the handle end.

Description

The invention relates to a combined tool for, in particular, surgical interventions in the oral cavity.

Combination tools are known. So describes the DE 734 14 62 U a combination tool in which a saliva ejector is combined with a mirror, the saliva ejector being spoon-like and detachably encompassing the mirror at a distance. The saliva ejector can be removed after treatment and disposed of while the mirror is being sterilized.

This combination is not particularly advantageous for surgical interventions.

The object of the invention is to propose a tool combination that is particularly suitable for examinations and operations.

This object is achieved with the features of claim 1. Advantageous refinements are the subject of the subclaims.

The combined tool according to the invention for examinations and surgical interventions in the oral cavity has a saliva ejector and a wound hook with a hook blade for holding away soft cheek parts, a suction tube being arranged on the top of the hook blade of the wound hook, passing through a handle of the wound hook and on the outside at the end of the handle a suction hose can be coupled.

In a preferred embodiment, the shape of the retractor is that of a Langenbeck retractor.

The suction tube either lies on the hook blade and is stabilized by the handle leadthrough or the hook blade has a longitudinal bead in which the suction tube is mounted.

A further advantageous embodiment provides that the suction tube is arranged so that it can be pulled out of the handle of the retractor.

In the working position, the intake manifold projects above the hook blade at the front.

In the 1 A combination tool according to the invention is shown. It consists of the retractor 1 with a hook blade 2 and a solid handle 3 , which guarantees a good position in the hand. An intake manifold 4 is on the top of the hook blade 2 of the retractor 1 arranged, passes through the handle 3 and is on the outside of the handle end of a suction hose 5 a saliva ejector can be coupled. The suction pipe 4 lies on the hook leaf 2 on, preferably in a longitudinal bead 6 of the hook blade 2 and is stabilized by the handle opening.

The suction pipe is preferred 4 out of control 3 of the retractor 1 extractable to properly sterilize the tool.

Due to a protrusion of the suction pipe 4 over the end of the hook blade 2 safe saliva suction is guaranteed, even if the retractor 1 is used to hold soft cheek parts.

LIST OF REFERENCE NUMBERS

1

retractors

2

hook blade

3

Handle

4

suction tube

5

suction

6

longitudinal bead

QUOTES INCLUDE IN THE DESCRIPTION

This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• DE 7341462 U [0002]

Claims (6)

Combined tool for examinations and surgical interventions in the oral cavity with a saliva ejector and a wound hook (1) with a hook blade (2) for holding soft cheek parts, a suction tube (4) being arranged on the top of the hook blade (2) of the wound hook (1) is, passes through a handle (3) of the retractor (1) and can be coupled to a suction hose (5) on the outside of the handle end. Combined tool after Claim 1 , characterized in that the retractor (1) has the shape of a Langenbeck retractor. Combined tool after Claim 1 or 2 , characterized in that the suction pipe (4) rests on the hook blade (2) and is stabilized in position by the handle passage. Combined tool according to one of the Claims 1 to 3 , characterized in that the hook blade (2) has a longitudinal bead (6) in which the suction pipe (4) is supported. Combined tool according to one of the Claims 1 to 4 , characterized in that the suction tube (4) is arranged so that it can be pulled out of the handle (3) of the wound hook (1). Combined tool according to one of the Claims 1 to 5 , characterized in that the suction pipe (4) projects beyond the hook blade (2) at the front in the working position.

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