Lip fixing device for oral surgery

Abstract

The utility model discloses a lip fixing device for oral surgery, and belongs to the technical field of oral medical treatment. Comprising a fixing piece; the slide fastener is arranged on the fixing piece in a sliding manner; the counterweight part is arranged at one end of the fixing part and is used for balancing weights; the fixing piece comprises an upper body, a lower body and a middle connecting body connected with the upper body and the lower body. The counterweight piece comprises a counterweight block; the fixed pull ring is fixedly arranged on the balancing weight; the connecting strip penetrates through the fixed pull ring; the connecting strip comprises an annular part which penetrates through the fixed pull ring and is connected with the fixed pull ring, the annular part is provided with a notch, a U-shaped elastic part, a first sliding part and a second sliding part are fixedly arranged at the notch, and the first sliding part and the second sliding part are connected to the elastic part; the middle connecting body is provided with a transverse insertion groove allowing the first sliding part and the second sliding part to be inserted therein and a vertical sliding groove communicating with the transverse insertion groove. The lip fixing device for the oral surgery has the beneficial effect that the pulling force can be adjusted.

Description

Technical Field

[0001] The present application relates to the field of oral medical technology, and in particular to a lip fixation device for oral surgery. Background Art

[0002] At present, when performing surgery, disinfection, anesthesia and sampling inside the oral cavity, the assistant needs to use hands or surgical forceps to fix the patient's lips to fully expose the surgical site. When performing surgical operations for a long time, it will cause fatigue in the assistant's hands and arms, resulting in unstable fixation and affecting the surgical operation. At the same time, the method of using assistants to fix the patient's lips with hands or surgical forceps will greatly occupy space, affect the work of the surgeon, and cause the operation to fail. This case can solve the above problems and achieve stable different pulling forces on the lips to ensure the fixation effect.

[0003] Therefore, there is a need for a lip fixing device for oral surgery that can adjust the tension. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a lip fixing device for oral surgery, including: a fixing member; a sliding buckle, slidably set on the fixing member; a counterweight member, set at one end of the fixing member for counterweighting; the fixing member includes: an upper body, a lower body and an intermediate connecting body connecting the upper body and the lower body; the counterweight member includes: a counterweight block; a fixed pull ring, fixedly set on the counterweight block; a connecting strip, passing through the fixed pull ring; the connecting strip includes: an annular portion passing through the fixed pull ring and forming an interconnected portion with the fixed pull ring, the annular portion has a notch, a U-shaped elastic portion and a first sliding portion and a second sliding portion connected to the elastic portion are fixedly set at the notch; a transverse insertion groove for inserting the first sliding portion and the second sliding portion and a vertical sliding groove connected to the transverse insertion groove are provided on the intermediate connecting body.

[0006] Furthermore, a first sliding groove is provided on the upper body, a second sliding groove is provided on the lower body, and the slide buckle passes through the first sliding groove and the second sliding groove and is slidably arranged on the fixing member.

[0007] Furthermore, the upper body includes: a front section of the upper body, a first inclined section, a first plane section, a second inclined section, and a second plane section connected in sequence; the front section of the upper body, the first inclined section, the first plane section, the second inclined section, and the second plane section form a stepped structure; wherein the first slide groove extends on the upper body along the connection direction of the front section of the upper body, the first inclined section, the first plane section, the second inclined section, and the second plane section.

[0008] Furthermore, the slide buckle includes: an upper body, a lower body and an intermediate connecting rod, the intermediate connecting rod passes through the first slide groove and the second slide groove, the upper and lower ends of the intermediate connecting rod are respectively fixedly connected to the upper body and the lower body, and two groups of fixing protrusions are arranged at the lower end of the upper body.

[0009] Furthermore, two groups of slots for the fixing protrusions to be embedded in are provided on the first plane segment and the second plane segment.

[0010] Furthermore, a first clamping body is provided at one end of the upper body, and a second clamping body corresponding to the first clamping body is provided at one end of the lower body.

[0011] Furthermore, the first clamping body is provided with a first notch, and the second clamping body is provided with a second notch.

[0012] Further, there is a distance between the first sliding portion and the second sliding portion, and the distance between the farthest ends of the first sliding portion and the second sliding portion is greater than the length of the transverse insertion slot.

[0013] Furthermore, the connecting strip is made of metal.

[0014] The beneficial effect of the present application is that it provides a lip fixing device for oral surgery that can adjust the pulling force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0016] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0017] In the attached picture:

[0018] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0019] Figure 2 yes Figure 1 A schematic structural diagram of a fixing member in an embodiment;

[0020] Figure 3 yes Figure 1 A schematic structural diagram of a counterweight in an embodiment;

[0021] Figure 4 yes Figure 1 A schematic structural diagram of a slider in an embodiment.

[0022] Reference numerals:

[0023] 1. Fixing member; 11. Upper body; 112. Front section of upper body; 113. First inclined section; 114. First plane section; 115. Second inclined section; 116. Second plane section; 117. Slot; 118. First slide groove; 111. First clamping body; 1111. First notch; 12. Lower body; 121. Second clamping body; 1211. Second notch; 122. Second slide groove; 13. 2. Slide buckle; 21. Upper body; 211. Fixed protrusion; 22. Lower body; 23. Connecting rod; 3. Counterweight; 31. Counterweight block; 311. Fixed pull ring; 32. Connecting strip; 321. Ring portion; 322. Elastic portion; 323. First sliding portion; 324. Second sliding portion. DETAILED DESCRIPTION

[0024] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0025] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0026] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0028] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0029] Reference Figure 1-4A lip fixing device for oral surgery includes: a fixing part 1, a sliding buckle 2, and a counterweight 3. The fixing part 1 is formed by stainless steel stamping. The fixing part 1 includes an upper body 11, a lower body 12, and an intermediate connecting body 13 connecting the upper body 11 and the lower body 12. A first slide groove 118 is provided on the upper body 11, and a second slide groove 122 is provided on the lower body 12. The sliding buckle 2 includes an upper body 21, a lower body 22, and an intermediate connecting rod 23. The intermediate connecting rod 12 passes through the first slide groove 118 and the second slide groove 122, and the upper and lower ends of the intermediate connecting rod 23 are fixedly connected to the upper body 21 and the lower body 22 respectively, so that the sliding buckle 2 is slidably set on the fixing part 1. The upper body 11 includes: an upper body front section 112, a first inclined surface section 113, a first plane section 114, a second inclined surface section 115, and a second plane section 116 connected in sequence;

[0030] The upper body front section 112, the first inclined section 113, the first plane section 114, the second inclined section 115, and the second plane section 116 form a stepped structure. The first slide groove 118 extends on the upper body 11 along the connection direction of the upper body front section 112, the first inclined section 113, the first plane section 114, the second inclined section 115, and the second plane section 116. Through the movement of the slider 2, the upper body 21 is sequentially abutted against the first plane section 114 and the second plane section 116, and the upper body 11 is squeezed and clamped. Two groups of fixed protrusions 211 are provided at the lower end of the upper body 21, and two groups of slots 117 for the fixed protrusions 211 to be embedded are provided on the first plane section 114 and the second plane section 115. When the fixed protrusions 211 are embedded in the slots 117, the slider 2 is limited.

[0031] A first clamping body 111 is fixedly provided at one end of the upper body 11, and a second clamping body 121 corresponding to the first clamping body 111 is fixedly provided at one end of the lower body 12. The first clamping body 111 is provided with a first notch 1111 extending laterally, and the second clamping body 121 is provided with a second notch 1211 extending laterally, so that the clamping friction force is greater.

[0032] The counterweight 3 comprises: a counterweight block 31, a fixed pull ring 311, and a connecting strip 32. The fixed pull ring 311 is fixedly arranged on the counterweight block 31, and the connecting strip 32 passes through the fixed pull ring 311. The connecting strip 32 comprises: an annular portion 321 passing through the fixed pull ring 311 and connected with the fixed pull ring 311, the annular portion 321 has a notch, a U-shaped elastic portion 322 is fixedly arranged at the notch, and a first sliding portion 323 and a second sliding portion 324 fixedly connected to the elastic portion 322.

[0033] The intermediate connecting body 13 is provided with a transverse insertion groove 132 for the first sliding part 323 and the second sliding part 324 to be inserted into, and a vertical sliding groove 131 communicating with the transverse insertion groove 132 . The vertical sliding groove 131 is provided at both upper and lower sides of the transverse insertion groove 132 .

[0034] In one embodiment, there is a gap between the first sliding portion 323 and the second sliding portion 324, and the distance between the farthest ends of the first sliding portion 323 and the second sliding portion 324 is greater than the length of the horizontal insertion groove 132. By squeezing the first sliding portion 323 and the second sliding portion 324, the first sliding portion 323 and the second sliding portion 324 can be inserted into the horizontal insertion groove 132 and then slide along the vertical sliding groove 131. The connecting bar 32 is made of stainless steel.

[0035] Working or installation process: Before use, slide the slider 2 to the front end, place the first clamping body 111 and the second clamping body 121 in a fixed position, with the lip located between them. At this time, pull the slider 2 backwards, and when the slider 2 passes through the first inclined section 113 and slides to the first plane section 114, the protrusion 211 is self-locked when it is embedded in the card slot 117, and the clamping and fixing is achieved. If the clamping force is not enough, the slider 2 can continue to slide backwards, pass through the second plane section 115, and slide to the second plane section 116. When the protrusion 211 is embedded in the card slot 117, the self-locking is achieved, and a greater clamping force is achieved. To release the clamping, just slide the slider 2 to the front end. After clamping is achieved, the first sliding part 323 and the second sliding part 324 are squeezed so that the first sliding part 323 and the second sliding part 324 can be inserted into the horizontal insertion groove 132, so that the first sliding part 323 and the second sliding part 324 are limited. At this time, the connecting bar 32 can slide along the vertical sliding groove 131, so that multiple counterweights 3 can continue to be placed to achieve different pulling forces.

[0036] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A lip fixation device for oral surgery, characterized in that: include: Fixings; A sliding buckle, slidably arranged on the fixing piece; A counterweight, arranged at one end of the fixing member, for counterweighting; The fixing member comprises: An upper body, a lower body, and an intermediate connecting body connecting the upper body and the lower body; The counterweight comprises: Counterweights; A fixed pull ring, fixedly arranged on the counterweight block; Connecting strip, passing through the fixed pull ring; The connecting strip includes: A ring-shaped portion passing through the fixed pull ring and forming a connection with the fixed pull ring, the ring-shaped portion having a notch, a U-shaped elastic portion and a first sliding portion and a second sliding portion connected to the elastic portion being fixedly arranged at the notch; The intermediate connecting body is provided with a transverse insertion groove for inserting the first sliding part and the second sliding part, and a vertical sliding groove connected with the transverse insertion groove.

2. A lip fixing device for oral surgery according to claim 1, characterized in that: The upper body is provided with a first sliding groove, the lower body is provided with a second sliding groove, and the sliding buckle passes through the first sliding groove and the second sliding groove and is slidably arranged on the fixing member.

3. A lip fixing device for oral surgery according to claim 2, characterized in that: The upper body comprises: an upper body front section, a first inclined section, a first plane section, a second inclined section, and a second plane section connected in sequence; The front section of the upper body, the first inclined section, the first plane section, the second inclined section, and the second plane section form a stepped structure; Wherein, the first sliding groove extends on the upper body along the connection direction of the upper body front section, the first inclined surface section, the first plane section, the second inclined surface section, and the second plane section.

4. A lip fixing device for oral surgery according to claim 3, characterized in that: The slide buckle includes: an upper body, a lower body and an intermediate connecting rod, the intermediate connecting rod passes through a first slide slot and a second slide slot, the upper and lower ends of the intermediate connecting rod are respectively fixedly connected to the upper body and the lower body, and two groups of fixing protrusions are arranged at the lower end of the upper body.

5. A lip fixing device for oral surgery according to claim 4, characterized in that: The first plane section and the second plane section are both provided with two groups of slots for the fixing protrusions to be embedded.

6. A lip fixing device for oral surgery according to claim 5, characterized in that: A first clamping body is disposed at one end of the upper body, and a second clamping body corresponding to the first clamping body is disposed at one end of the lower body.

7. A lip fixing device for oral surgery according to claim 6, characterized in that: The first clamping body is provided with a first notch, and the second clamping body is provided with a second notch.

8. The lip fixing device for oral surgery according to claim 1, characterized in that: There is a distance between the first sliding part and the second sliding part, and the distance between the farthest ends of the first sliding part and the second sliding part is greater than the length of the transverse insertion slot.

9. The lip fixing device for oral surgery according to claim 1, characterized in that: The connecting strip is made of metal.

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