CN210277241U

CN210277241U - Novel oral cavity deep surgery retractor

Info

Publication number: CN210277241U
Application number: CN201920629179.5U
Authority: CN
Inventors: 吴竞波; 华若冰
Original assignee: Jiaxing Gang Bang Medical Technology Co Ltd
Current assignee: Jiaxing Gang Bang Medical Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-04-10
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a novel oral cavity deep surgery retractor, including handle and coupler body, the coupler body sets up the tip of handle, the handle is "S" style of calligraphy, the coupler body is two, sets up respectively the both ends of handle. The utility model discloses at oral cavity maxillofacial deep surgery in-process, because the handle is tensile "S" style of calligraphy, not only can be fine show the operation field of vision, the clinician of being convenient for again can accomplish fast moreover and pull out the tooth, avoids using the damage that the tooth forceps led to the fact soft tissue in the mouth in the oral cavity deep.

Description

Novel oral cavity deep surgery retractor

Technical Field

The utility model relates to the field of dental medical instruments, in particular to a novel oral cavity deep surgery retractor.

Background

The operation drag hook is one of the instruments commonly used in oral and maxillofacial surgery, is an important clinical standby tool for ensuring the success of tooth extraction operation, and has very important function. The existing general retractor can only play a role in exposing the operative field, but the oral cavity maxillofacial structure is complex, the incision is small, the operative field is deep, the existing retractor can not completely expose the operative field of the deep tissue of the oral cavity, even shadowless light is exposed, the direct-view irradiation can not be carried out, the common tooth extraction forceps are difficult to complete the tooth extraction operation, great difficulty is brought to the tooth extraction operation, and especially the tooth extraction operation to a posterior tooth area. Clinicians often operate under blind vision only based on the experience of the surgeon, which adds certain risks and difficulties to the surgical operation, easily damages soft tissues in the mouth, and prolongs the surgical time due to insufficient visual field exposure. Therefore, there is a need to develop a new retractor which can not only expose the operation field, but also facilitate the clinical doctor to complete tooth extraction quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oral cavity deep surgery retractor has solved all problems that propose in the background art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a novel oral cavity deep surgery retractor, includes handle and coupler body, the coupler body sets up the tip of handle, the handle is "S" style of calligraphy, the coupler body is two, sets up respectively the both ends of handle.

Preferably, the tail end of the hook body is concave.

Preferably, the tail end of the hook body is in a convex shape.

Preferably, the hook body comprises a concave hook body and a convex hook body, the tail end of the concave hook body is concave, the tail end of the convex hook body is convex, and the width of the concave hook body is smaller than that of the convex hook body.

Further, the handle and the hook body are of an integrated structure.

Further, the hook body is made of medical metal materials.

Further, the medical metal material is medical stainless steel or titanium alloy.

Further, the handle comprises a middle connecting part and handles on two sides, and the middle connecting part is smoothly connected with the handles.

Furthermore, the cross section of the handle is concave.

Furthermore, the length of the draw hook is 18 cm-22 cm.

The utility model discloses the beneficial effect who has does: in the operation process of oral cavity maxillofacial deep surgery, because the handle is "S" style of calligraphy, not only can be fine show the operation field of vision, the clinician of being convenient for again can accomplish fast in addition and extract the tooth, avoids using the tooth forceps in the oral cavity deep to the damage that soft tissue in the mouth caused.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of fig. 2.

The reference numbers are as follows:

1. a handle; 2. a hook body; 11. an intermediate connecting portion; 12. a handle.

Detailed Description

In order to explain the technical content, structural features, and objects and effects of the present invention in detail, the following description is made with reference to fig. 1 to 3.

Example 1

As shown in the attached drawings 1 to 3, the novel oral deep surgery retractor comprises a handle 1 and two hook bodies 2, wherein the hook bodies 2 are arranged at the end part of the handle 1, the handle 1 is S-shaped, and the two hook bodies 2 are respectively arranged at the two ends of the handle 1.

Preferably, the handle 1 and the hook body 2 are of an integral structure. The design of the integrated structure is convenient for cleaning and disinfection. The handle 1 and the hook body 2 are integrally formed, so that the assembly is not needed during production and manufacturing, the production efficiency of the novel oral cavity deep surgery retractor is increased, and the cost is saved.

Preferably, the hook body 2 is made of medical metal material. The medical metal material not only ensures the rigidity of the draw hook, but also can not generate uncomfortable reactions such as allergic stimulation and the like to the wound of a patient. The medical metal material is medical stainless steel or titanium alloy.

Preferably, the handle 1 comprises a middle connecting part 11 and handles 12 at two sides, and the middle connecting part 11 is smoothly connected with the handles 12. The handles 12 are arranged on the two sides of the handle 1, so that the holding is more stable during operation, and the handle is not easy to slide or slip from the hand. The cross section of the handle 1 is concave.

The hook body 2 comprises a concave hook body and a convex hook body, the tail end of the concave hook body is concave, the tail end of the convex hook body is convex, and the width of the concave hook body is smaller than that of the convex hook body. Preferably, the width of the handle close to one end of the concave hook body is 10-15 mm. The width of the handle close to one end of the convex hook body is 16-22 mm.

The concave hook body is used for prying the tooth root near the tooth root, and the target tooth can be pulled out only by easily exerting force on the other end of the handle through the lever principle; the convex hook body is used for pulling the soft tissue of the gum and exposing the operation visual field.

The length of the draw hook is 18 cm-22 cm. When the length of the draw hook is less than 18cm, the length of the draw hook is not enough when the operation of the deep oral cavity is performed, and the operation field of the deep oral cavity tissue cannot be completely exposed; when the length of the hook is larger than 22cm, when the operation is performed on the deep part of the oral cavity, the exposed part is too much, the operation is interfered, and materials are wasted.

Example 2

As another technical scheme, the tail ends of the two hook bodies are concave. Other specific embodiments are the same as embodiment 1, and are not described in detail herein.

Example 3

As another technical scheme, the tail ends of the two hook bodies are in a convex shape. Other specific embodiments are the same as embodiment 1, and are not described in detail herein.

The utility model relates to a novel oral cavity deep operation drag hook, including handle and coupler body, the coupler body sets up the tip of handle, the handle is "S" style of calligraphy, the coupler body is two, sets up respectively the both ends of handle. In the operation of clinical tooth extraction, use the utility model provides a technical problem who exists among the prior art, can play and show the operation field of vision, the clinician of being convenient for again accomplishes tooth extraction fast, avoids using the damage that the tooth extraction forceps led to the fact soft tissue in the mouth in the oral cavity deep.

The above description of the embodiments is only intended to help understand the method of the present invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A novel oral cavity deep surgery retractor is characterized in that: the novel hook is characterized by comprising a handle (1) and two hook bodies (2), wherein the two hook bodies (2) are respectively arranged at two ends of the handle (1), and the handle (1) is S-shaped.

2. The novel retractor for deep oral surgery as claimed in claim 1, wherein: the tail end of the hook body (2) is concave.

3. The novel retractor for deep oral surgery as claimed in claim 1, wherein: the tail end of the hook body (2) is in a convex shape.

4. A novel retractor for deep oral surgery as defined in claim 1, 2 or 3, wherein: the handle (1) and the hook body (2) are of an integrated structure.

5. The novel retractor for deep oral surgery as claimed in claim 4, wherein: the hook body (2) is made of medical metal materials.

6. The novel retractor for deep oral surgery as claimed in claim 5, wherein: the medical metal material is medical stainless steel or titanium alloy.

7. A novel retractor for deep oral surgery as defined in claim 1, 2 or 3, wherein: the handle (1) comprises a middle connecting part (11) and handles (12) on two sides, wherein the middle connecting part (11) is smoothly connected with the handles (12).

8. The novel retractor for deep oral surgery as claimed in claim 7, wherein: the cross section of the handle (1) is concave.

9. The novel retractor for deep oral surgery as claimed in claim 1, wherein: the hook body (2) comprises a concave hook body and a convex hook body, the tail end of the concave hook body is concave, the tail end of the convex hook body is convex, and the width of the concave hook body is smaller than that of the convex hook body.

10. The novel retractor for deep oral surgery as claimed in claim 1, wherein: the length of the draw hook is 18 cm-22 cm.