Novel tongue traction device
By designing a new type of tongue traction device including tongue tongue, tongue pullover, and connectors, the problem of damage to the oral and tongue in the process of the traditional tongue clamp and tongue pullers has achieved more efficient The tongue was pulled out and the throat was placed, which improved the convenience and safety of the operation.
Patent Information
- Application Number
- CN202420872914.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing tongue forceps can easily damage the patient's mouth and tongue during the laryngeal mask insertion process, and the traditional tongue puller can only pull out the tongue for a short distance, which can easily lead to insufficient suction of the airbag and cause the tongue cover to be disconnected from the tongue.
A new type of tongue traction device is designed, including tongue pliers, tongue pullers and connectors. The upper clamps and lower claws of the tongue are located on the upper and lower sides of the tongue. The suction provided by the airbags is covered with the tongue, and the tongue pulls the tongue to pull the tongue a distance. The connector can be clamped by the upper clamping and lower pliers through the cooperation of the guide rail and sliding seat to avoid the tongue hood from being separated from the tongue.
Effectively avoid the damage of the oral and tongue in the traditional tongue clamp, improve the smoothness and success rate of the laryngeal masks, and ensure the convenience and safety of the operation.
Smart Images
Figure CN222398522U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical devices, and in particular to a novel tongue traction device. Background Art
[0002] Nowadays, most patients need anesthesia, temporarily lose consciousness and breathing, and need airway management during surgical treatment. For short surgeries, laryngeal mask can be selected. Laryngeal mask has its advantages: but during the insertion of the laryngeal mask, the patient's tongue will block the laryngeal mask, making it difficult to insert the laryngeal mask. Repeated attempts will cause oropharyngeal bleeding, so a tongue traction device is needed to help smoothly insert the laryngeal mask.
[0003] Furthermore, during ENT surgery, the tongue sometimes needs to be pulled out to fully expose the surgical site. The current method is to wrap the tip of the tongue with a gauze block, pull it out, pass a suture through the tongue, and then the assistant continues to hold the suture to keep the tongue in the pulled state.
[0004] Among the current medical devices, there is a tongue clamp that assists in the insertion of a laryngeal mask. The specific method is to insert the tongue clamp of the tongue clamp into the patient's mouth, find the correct position, clamp the patient's tongue, and then pull the patient's tongue out of the mouth to a certain length to facilitate the insertion of the laryngeal mask. However, this traditional tongue clamp is not convenient to directly insert into the patient's mouth, so that the upper and lower tongue clamps are respectively located in the correct position, and the two tongue clamps are placed above and below the tongue, which is easy to damage the patient's mouth and tongue. Utility Model Content
[0005] The utility model mainly aims at the above problems and proposes a novel tongue traction device, aiming to solve the technical problems in the background technology.
[0006] To achieve the above purpose, the utility model provides a novel tongue traction device, comprising:
[0007] Tongue pliers, the tongue pliers comprising an upper pliers body and a lower pliers body; the pliers body of the upper pliers body is a two-section structure;
[0008] A tongue puller, comprising a tongue cover, a connecting sleeve, and an air bag; the upper clamp body and the lower clamp body are respectively located at the upper and lower sides of the tongue puller, the clamp arm of the lower clamp body is connected to the lower end surface of the connecting sleeve; the tongue cover is arranged adjacent to the tongue clamping ring of the lower clamp body;
[0009] The connector comprises a guide rail and a sliding seat, wherein the guide rail is arranged on the upper end surface of the connecting sleeve; the sliding seat is slidably connected to the guide rail; the sliding seat is provided with two articulated frames, and the two sections of the upper pliers body are respectively rotatably connected to the two articulated frames; and the ends of the two sections of the pliers body are provided with teeth, which are meshed and connected between the two articulated frames.
[0010] Furthermore, it includes a first elastic member; a first connecting portion is provided at the tail end of the connecting sleeve, and a second connecting portion is provided at the rear end of the sliding seat. Both ends of the first elastic member are respectively connected to the first connecting portion and the second connecting portion to keep pulling the sliding seat closer to the first connecting portion.
[0011] Furthermore, it includes a second elastic member; a third connection part is provided at the front section of the upper caliper body adjacent to the rotation connection with the articulated frame, and a fourth connection part is provided at the front end of the sliding seat; both ends of the second elastic member are respectively connected to the third connection part and the fourth connection part, which are used to support the front section of the upper caliper body, so that the front section of the upper caliper body can rotate relative to the articulated frame, and keep the clamping tongue ring of the upper caliper body away from the clamping tongue ring of the lower caliper body.
[0012] Furthermore, the airbag is arranged on the left side wall or the right side wall of the rear end of the connecting sleeve.
[0013] Furthermore, the first elastic member is a tension spring.
[0014] Furthermore, the tongue clamping ring of the tongue pliers is provided with transverse lines.
[0015] Furthermore, the connector also includes a protective cover, which is connected to the sliding seat and encloses the hinged frame.
[0016] Compared with the prior art, the novel tongue traction device provided by the utility model can avoid the problem that the tongue puller can only pull out the patient's tongue for a short distance, which may cause the suction force provided by the airbag to be insufficient, resulting in the tongue cover being disconnected from the tongue; it avoids the problem that traditional tongue clamps are not convenient to be directly inserted into the patient's mouth, so that the upper and lower tongue clamping rings are respectively positioned above and below the tongue, which is easy to damage the user's oral cavity; the tongue traction device combines the advantages and strengths of the two working functions, and integrates the tongue clamp and the tongue puller by setting a unique, ingenious and novel connector to improve the convenience of operation, which can effectively improve the smoothness of the subsequent laryngeal mask insertion operation and the insertion success rate, and is easy to use, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the new tongue traction device of this application.
[0018] Figure 2 This is a schematic diagram of the structural decomposition of the new tongue traction device of this application.
[0019] Figure 3 This is a schematic diagram of the structure of the new tongue traction device of the present application after the upper clamp body moves relative to the lower clamp body.
[0020] Figure 4 This is a cross-sectional view of the tongue puller structure of the new tongue traction device of the present application.
[0021] The reference numerals shown in the figure are: 1. tongue pliers; 110. upper pliers body; 111. teeth; 112. third connecting part; 120. lower pliers body; 121. transverse lines; 130. finger ring; 140. tongue clamp ring; 2. tongue puller; 210. tongue cover; 220. connecting sleeve; 221. first connecting part; 230. airbag; 3. connector; 310. guide rail; 320. sliding seat; 321. second connecting part; 322. fourth connecting part; 330. articulated frame; 340. protective cover; 4. first elastic member. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.
[0023] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The terms used in this document in the specification of the present utility model are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.
[0024] It should also be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0025] Please refer to Figure 1 - Figure 4 , this embodiment provides a novel tongue traction device, comprising:
[0026] Tongue pliers 1, the tongue pliers 1 comprising an upper pliers body 110 and a lower pliers body 120; the pliers body of the upper pliers body 110 is a two-section structure;
[0027] The tongue puller 2 comprises a tongue cover 210, a connecting sleeve 220, and an air bag 230; the upper clamp body 110 and the lower clamp body 120 are respectively located at the upper and lower sides of the tongue puller 2, and the clamp arm of the lower clamp body 120 is connected to the lower end surface of the connecting sleeve 220; the tongue cover 210 is arranged adjacent to the tongue clamping ring of the lower clamp body 120;
[0028] Connector 3, the connector 3 includes a guide rail 310 and a sliding seat 320, the guide rail 310 is arranged on the upper end surface of the connecting sleeve 220; the sliding seat 320 is slidably connected to the guide rail 310; the sliding seat 320 is provided with two articulated frames 330, and the two sections of the upper clamp body 110 are respectively rotatably connected to the two articulated frames 330; and the ends of the two sections of the clamp body are provided with teeth 111, which are meshed and connected between the two articulated frames 330.
[0029] The conventional tongue pliers are two cross-hinged structures. When the two finger rings 130 on the tongue pliers are close to each other, the two tongue clamping rings 140 are also close to each other; when the two finger rings 130 are far away from each other, the two tongue clamping rings 140 are also far away from each other.
[0030] Working principle of this new tongue traction device:
[0031] Press the airbag 230 to discharge the air in the airbag 230 through the internal channel of the connecting sleeve 220 and the entrance of the tongue cover 210 in sequence; use the connector 3 to pull the upper clamp body 110, and the sliding seat 320 moves along the guide rail 310, so that the tongue clamp ring 140 of the upper clamp body 110 is away from the tongue clamp ring 140 of the lower clamp body 120 to avoid the position. The front end of the tongue traction device is placed in the patient's mouth, so that the tongue clamp ring 140 of the lower clamp body 120 extends to the position under the patient's tongue, and at the same time, the entrance of the tongue cover 210 arranged adjacent to the tongue clamp ring 140 of the lower clamp body 120 is connected to the patient's tongue, and the tip of the tongue enters the tongue cover 210 through the entrance of the tongue cover 210. Release the pressure on the airbag 230, the airbag 230 will automatically expand and return to its original state to inhale air, and at the same time tightly suck the patient's tongue, and operate the tongue traction device to move away from the patient's mouth as a whole, so that the tongue puller 2 drags the patient's tongue outward for a distance, partially exposing it outside the lips;
[0032] Before the suction provided by the airbag 230 is released, the upper clamp body 110 is pulled, and the sliding seat 320 moves along the guide rail 310 toward the patient's mouth, so that the tongue clamp ring 140 of the upper clamp body 110 moves above the tongue clamp ring 140 of the lower clamp body 120, and then the finger ring 130 of the upper clamp body 110 is operated to approach the finger ring 130 of the lower clamp body 120, and the end of the rear section of the clamp body rotates around the hinge frame 330. At the same time, the teeth 111 drive the teeth 111 at the end of the front section of the clamp body to rotate around the hinge frame 330, thereby forming the tongue clamp ring of the upper clamp body 110 close to the tongue clamp ring 140 of the lower clamp body 120 to clamp the patient's tongue between the two. The tongue traction device is operated to move as a whole away from the patient's mouth, so that the tongue clamp 1 drags the patient's tongue outward to maintain a continuous and stable clamping of the patient's tongue.
[0033] Therefore, the tongue traction device can achieve the following: when pulling the patient's tongue out of his mouth, after using the tongue puller 2 to conveniently pull the tongue out for a certain distance in the initial stage, the upper clamp body 110 is used in conjunction with the connector 3, and the tongue clamping ring 140 of the tongue clamp 1 is used to clamp the patient's tongue after it is pulled out for a certain distance, and then further clamp and pull it out.
[0034] The problem that the tongue puller 2 can only pull the patient's tongue out for a short distance is avoided, and the suction force provided by the airbag 230 is likely to be insufficient, resulting in the tongue cover 210 being disconnected from the tongue; the problem that the traditional tongue clamp is not convenient to be directly inserted into the patient's mouth, so that the upper and lower tongue clamping rings are respectively positioned above and below the tongue, which is easy to damage the user's oral cavity is avoided; the tongue traction device combines the advantages and strengths of the two working functions, and integrates the tongue clamp 1 and the tongue puller 2 by setting a unique, ingenious and novel connector 3, thereby improving the convenience of operation, and can effectively improve the smoothness of the subsequent laryngeal mask insertion operation and the insertion success rate. It is easy to use, safe and reliable.
[0035] It is worth noting that the guide rail 310 and the sliding seat 320 are provided with an anti-separation structure, which can be a dovetail structure guide rail set. The tongue cover 210 is a flexible material, which can be made of silicone. The connecting sleeve 220 is a hard material and plays a carrier role.
[0036] Please refer to Figure 1 and Figure 2 , including a first elastic member 4; the tail end of the connecting sleeve 220 is provided with a first connecting portion 221, and the rear end of the sliding seat 320 is provided with a second connecting portion 321, and the two ends of the first elastic member 4 are respectively connected to the first connecting portion 221 and the second connecting portion 321, so as to keep pulling the sliding seat 320 closer to the direction of the first connecting portion 221.
[0037] The first elastic member 4 pulls the lower clamp body 120 to move toward the rear end of the sliding seat 320, automatically providing a clearance for the tongue puller 2 to suck the patient's tongue.
[0038] Please refer to Figure 2 and Figure 4 , including a second elastic member (not shown); a third connecting portion 112 is provided at the front section of the upper pliers body 110 adjacent to the rotation connection with the articulated frame 330, and a fourth connecting portion 322 is provided at the front end of the sliding seat 320; the second elastic member has two ends connected to the third connecting portion 112 and the fourth connecting portion 322, respectively, for supporting the front section of the upper pliers body 110, so that the front section of the upper pliers body 110 rotates relative to the articulated frame 330, and keeps the clamping tongue ring of the upper pliers body 110 away from the clamping tongue ring of the lower pliers body 120.
[0039] By providing a second elastic member to provide an upward holding force to the front section of the upper clamp body 110, the tongue clamp ring of the upper clamp body 110 is kept away from the tongue clamp ring of the lower clamp body 120. In the initial stage, after the tongue is conveniently pulled out a certain distance using the tongue puller 2, the upper clamp body 110 is pushed toward the user's mouth. The tongue clamp ring 140 of the upper clamp body 110 can avoid and does not contact the edge of the patient's tongue, but directly reaches the position above the tongue.
[0040] Please refer to Figure 3 The airbag 230 is disposed on the left side wall or the right side wall of the tail end of the connecting sleeve 220 .
[0041] The traditional tongue puller is a tongue cover, a connecting sleeve, and an air bag connected end to end and arranged in a straight line. In the present application, the air bag 230 is arranged on the left side wall or the right side wall of the tail end of the connecting sleeve 220. On the one hand, it is convenient for medical staff to press the air bag 230 with one hand, and at the same time hold the finger ring 130 of the lower clamp body 120; on the other hand, the structure of the tongue puller 2 is optimized to prevent interference when the finger ring 130 of the lower clamp body 120 and the finger ring 130 of the upper clamp body 110 are close to each other.
[0042] Preferably, the first elastic member 4 is a tension spring. In some embodiments, the second elastic member is a spring.
[0043] Please refer to Figure 3 The tongue clamping ring 140 of the tongue clamp 1 is provided with transverse lines 121.
[0044] The transverse lines 121 can prevent slipping when the tongue clamping ring 140 clamps the patient's wet and soft tongue.
[0045] Please refer to Figure 1 and Figure 2 The connector 3 further includes a protective cover 340 , which is connected to the sliding seat 320 and encloses the hinge frame 330 .
[0046] In the specification and claims of the present application, the words "include / comprise" and the words "have / include" and their variations are used to specify the existence of stated features, values, steps or components, but do not exclude the existence or addition of one or more other features, values, steps, components or combinations thereof.
[0047] Some features of the present invention are described in different embodiments for clarity of description, however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described in a single embodiment for brevity, however, these features may also be described in different embodiments alone or in any suitable combination.
[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A novel tongue traction device, characterized in that: include: Tongue pliers, the tongue pliers comprising an upper pliers body and a lower pliers body; the pliers body of the upper pliers body is a two-section structure; A tongue puller, comprising a tongue cover, a connecting sleeve, and an air bag; the upper clamp body and the lower clamp body are respectively located at the upper and lower sides of the tongue puller, the clamp arm of the lower clamp body is connected to the lower end surface of the connecting sleeve; the tongue cover is arranged adjacent to the tongue clamping ring of the lower clamp body; The connector comprises a guide rail and a sliding seat, wherein the guide rail is arranged on the upper end surface of the connecting sleeve; the sliding seat is slidably connected to the guide rail; the sliding seat is provided with two articulated frames, and the two sections of the upper pliers body are respectively rotatably connected to the two articulated frames; and the ends of the two sections of the pliers body are provided with teeth, which are meshed and connected between the two articulated frames.
2. The novel tongue traction device according to claim 1 is characterized in that: It includes a first elastic member; a first connecting portion is provided at the tail end of the connecting sleeve, and a second connecting portion is provided at the rear end of the sliding seat. The two ends of the first elastic member are respectively connected to the first connecting portion and the second connecting portion to keep the sliding seat pulled closer to the direction of the first connecting portion.
3. The novel tongue traction device according to claim 1 is characterized in that: It includes a second elastic member; a third connection part is provided at the front section of the upper caliper body adjacent to the rotation connection with the articulated frame, and a fourth connection part is provided at the front end of the sliding seat; the two ends of the second elastic member are respectively connected to the third connection part and the fourth connection part, which are used to support the front section of the upper caliper body, so that the front section of the upper caliper body can rotate relative to the articulated frame, and keep the clamping tongue ring of the upper caliper body away from the clamping tongue ring of the lower caliper body.
4. The novel tongue traction device according to claim 1 is characterized in that: The air bag is arranged on the left side wall or the right side wall of the rear end of the connecting sleeve.
5. The novel tongue traction device according to claim 2 is characterized in that: The first elastic member is a tension spring.
6. The novel tongue traction device according to claim 1 is characterized in that: The tongue clamping ring of the tongue pliers is provided with transverse lines.
7. The novel tongue traction device according to claim 1 is characterized in that: The connector further comprises a protective cover, which is connected to the sliding seat and encloses the hinge frame.