Dental cushion for anaesthesia

Abstract

The utility model provides a kind of dental pad for anesthesia operation, including occlusion part, and the occlusion mechanism of upper and lower two sides, occlusion mechanism includes the fixed block being fixedly connected with occlusion part, the fixed block is formed with the occlusion groove for accommodating tooth in one side away from occlusion part recess, occlusion groove will fixed block be divided into first accommodating part and second accommodating part, first accommodating part is located in the side close to outside, second accommodating part is located in the side close to patient's body, occlusion mechanism further includes the first extruding block being slidably arranged in first accommodating part, the first elastic member being connected first extruding block and first accommodating part, the synchronous block being slidably arranged in second accommodating part, second extruding block, and the second elastic member being connected synchronous block and second extruding block, and the connecting piece being connected first extruding block and synchronous block, first extruding block and second extruding block partially protrude in occlusion groove, the utility model makes patient unable to easily break away from dental pad, and leaves sufficient preparation time for medical staff, and timely removes lens.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a dental pad for anesthesia surgery. Background Technology

[0002] After the patient undergoes general anesthesia, an intubation tube is inserted into the chest cavity through the throat to supply air to the lungs. Then, a mouthguard is placed on the patient, allowing a high-precision lens to be inserted into the patient's body through a hole in the mouthguard for observation.

[0003] In the current technology, when a patient wakes up early and the high-precision lens is not removed in time, the patient is likely to break free of the mouthguard. Because the high-precision lens is fragile and expensive, the patient is likely to bite and break the lens after breaking free of the mouthguard, resulting in high losses. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dental pad for anesthesia surgery, which aims to solve the technical problem that when the patient wakes up early and the high-precision lens is not removed in time, the patient is likely to break the dental pad. Since the high-precision lens is fragile and expensive, the patient is likely to bite and break the lens after breaking the dental pad, resulting in high losses.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A dental pad for anesthesia includes an occlusal portion and an occlusal mechanism disposed on the upper and lower sides of the occlusal portion. The occlusal mechanism includes a fixing block fixedly connected to the occlusal portion. The side of the fixing block away from the occlusal portion is recessed to form an occlusal groove for accommodating teeth. The occlusal groove divides the fixing block into a first accommodating portion and a second accommodating portion. The first accommodating portion is located on the side closer to the outside, and the second accommodating portion is located on the side closer to the patient's body. The occlusal mechanism also includes a first compression block slidably disposed in the first accommodating portion, a first elastic member connecting the first compression block and the first accommodating portion, a synchronization block slidably disposed in the second accommodating portion, a second compression block, a second elastic member connecting the synchronization block and the second compression block, and a connector connecting the first compression block and the synchronization block. The first compression block and the second compression block partially protrude from the occlusal groove.

[0007] According to one aspect of the above technical solution, the first extrusion block is inclined outward from the bite groove on the side close to the bite groove.

[0008] According to one aspect of the above technical solution, the connector includes a first connecting rod connecting the first extrusion block, a second connecting rod connecting the synchronization block, and a synchronization rod connecting the first connecting rod and the second connecting rod.

[0009] According to one aspect of the above technical solution, the two engagement mechanisms are arranged alternately.

[0010] According to one aspect of the above technical solution, the first receiving portion and the second receiving portion are both integrally formed and connected to a third receiving portion, and the third receiving portion is fixedly connected to the engaging portion.

[0011] According to one aspect of the above technical solution, the first receiving portion has a recessed first groove at one end near the engagement groove for the first pressing block to slide, and a second groove is recessed in the inner wall of the first groove. The first pressing block is provided with a first slider that cooperates with the second groove. The second receiving portion has a recessed third groove at one end near the engagement groove for the synchronization block and the second pressing block to slide, and a fourth groove is recessed in the inner wall of the third groove. The second pressing block is provided with a second slider that cooperates with the fourth groove.

[0012] According to one aspect of the above technical solution, the fixing block is provided with a receiving cavity for accommodating the first connecting rod, the second connecting rod and the synchronizing rod.

[0013] According to one aspect of the above technical solution, the dental pad for anesthesia surgery further includes an insert portion disposed at the end of the occlusal portion near the outside, and a connecting portion disposed at the side of the occlusal portion near the human body.

[0014] According to one aspect of the above technical solution, the embedding part, the biting part, and the connecting part are all provided with through holes for the lens to extend into.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] By setting up an occlusal portion and occlusal mechanisms on both the upper and lower sides of the occlusal portion, after the patient is anesthetized, medical staff place the occlusal portion into the patient's mouth, and the patient's upper and lower teeth bite into the occlusal grooves respectively. At this time, through the restoring force of the first and second elastic elements, the first compression block and the synchronizing block move simultaneously toward the occlusal groove, thereby squeezing the patient's teeth with the first and second compression blocks. When the patient wakes up early and opens their mouth, since the movement trajectory of the teeth is not a straight line, but an arc movement with the patient's oral cavity position as the center, the teeth will touch the first compression block when they move, causing the first compression block to drive the synchronizing block to move together through the connecting piece. The synchronizing block then drives the second compression block to move, and through the restoring force of the first and second elastic elements, the first and second compression blocks are kept in contact with the patient's teeth. Since the patient has just woken up from anesthesia, they cannot easily break free from the occlusal portion, giving medical staff sufficient preparation time to remove the lens in time. It should be noted that this device cannot completely fix the patient's teeth, but only prevents the patient who has just woken up from anesthesia from easily breaking free. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the dental pad used in anesthesia surgery in an embodiment of this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the central occlusal region from a first-person perspective;

[0019] Figure 3 for Figure 1 A schematic diagram of the central occlusal region from a second-view perspective;

[0020] Figure 4 for Figure 2 Exploded view of the structure in the image;

[0021] Figure 5 for Figure 3 Exploded view of the structure in the image;

[0022] Explanation of key component symbols:

[0023] Connection part 30 Fixed block 40 Through hole 50 First Accommodation Section 43 Second Accommodation Section 42 Third Accommodation Department 41 occlusal groove 44 First extrusion block 45 Second extrusion block 46 Synchronization block 47 First elastic element 452 First slider 451 First connecting rod 453 First chute 454 Second chute 455 Second elastic element 471 Second connecting rod 472 Third Slide 473 Fourth Slide 474 Second slider 475

[0024] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0025] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figures 1 to 5 The image shows a dental pad for anesthesia surgery according to a first embodiment of the present invention. It includes an occlusal portion 20 and occlusal mechanisms disposed on the upper and lower sides of the occlusal portion 20. The occlusal mechanisms include a fixing block 40 fixedly connected to the occlusal portion 20. The side of the fixing block 40 away from the occlusal portion 20 is recessed to form an occlusal groove 44 for accommodating teeth. The occlusal groove 44 divides the fixing block 40 into a first accommodating portion 43 and a second accommodating portion 42. The first accommodating portion 43 is located on the side closer to the outside, and the second accommodating portion 42 is located closer to the patient. On one side of the body, the occlusal mechanism further includes a first pressing block 45 slidably disposed in the first receiving portion 43, a first elastic member 452 connecting the first pressing block 45 and the first receiving portion 43, a synchronization block 47 slidably disposed in the second receiving portion 42, a second pressing block 46, a second elastic member 471 connecting the synchronization block 47 and the second pressing block 46, and a connecting member connecting the first pressing block 45 and the synchronization block 47, wherein the first pressing block 45 and the second pressing block 46 partially protrude from the occlusal groove 44.

[0029] Understandably, this utility model, by setting an occlusal part 20 and occlusal mechanisms on the upper and lower sides of the occlusal part 20, allows medical staff to place the occlusal part 20 into the patient's mouth after anesthesia, and to make the patient's upper and lower teeth bite into the occlusal grooves 44 respectively. At this time, through the restoring force of the first elastic element 452 and the second elastic element 471, the first pressing block 45 and the synchronizing block 47 move towards the occlusal groove 44 simultaneously, thereby making the first pressing block 45 and the second pressing block 46 press against the patient's teeth. When the patient wakes up early and opens their mouth, the movement trajectory of the teeth is not a straight line, but an arc movement with the patient's oral cavity position as the center. Therefore, when the teeth move, they will touch the first pressing block 45, causing the first pressing block 45 to move together with the synchronizing block 47 through the connector. The synchronizing block 47 then moves the second pressing block 46. Through the restoring force of the first elastic element 452 and the second elastic element 471, the first pressing block 45 and the second pressing block 46 are always in contact with the patient's teeth. Since the patient has just woken up from anesthesia, he cannot easily break free from the occlusal part 20, giving the medical staff enough time to prepare and remove the lens in time. It should be noted that the device cannot completely fix the patient's teeth, but only makes it difficult for the patient who has just woken up from anesthesia to break free.

[0030] Specifically, in this embodiment, the first pressing block 45 is inclined outward from the bite groove 44 on the side close to the bite groove 44; the two bite mechanisms are staggered; the first receiving part and the second receiving part are both integrally formed and connected to the third receiving part 41, and the third receiving part 41 is fixedly connected to the bite part.

[0031] Understandably, by tilting the side of the first pressing block 45 close to the occlusal groove 44, it is easier for the first pressing block 45 to slide when the tooth touches it, so as to press and fix the patient's tooth and prevent the patient's tooth from being pulled directly and vertically out of the occlusal groove 44; the two occlusal mechanisms are staggered to better fit the human tooth structure.

[0032] Furthermore, the connecting member includes a first connecting rod 453 connecting the first pressing block 45, a second connecting rod 472 connecting the synchronization block 47, and a synchronization rod connecting the first connecting rod 453 and the second connecting rod 472; the first receiving portion 43 has a recessed first sliding groove 454 at one end near the engagement groove 44 for the first pressing block 45 to slide, a second sliding groove 455 is recessed in the inner wall of the first sliding groove 454, and the first pressing block 45 is provided with a first slider 451 that cooperates with the second sliding groove 455; the second receiving portion 42 has a recessed third sliding groove 473 at one end near the engagement groove 44 for the synchronization block 47 and the second pressing block 46 to slide, a fourth sliding groove 474 is recessed in the inner wall of the third sliding groove 473, and the second pressing block 46 is provided with a second slider 475 that cooperates with the fourth sliding groove 474; the fixing block 40 has a receiving cavity for accommodating the first connecting rod 453, the second connecting rod 472, and the synchronization rod.

[0033] Understandably, the fixed block 40 has a cavity for the movement of the first connecting rod 453, the second connecting rod 472, and the synchronizing rod. The structures of the first groove 454, the second groove 455, and the first slider 451 on the first receiving part 43 and the first pressing block 45, as well as the structures of the third groove 473, the fourth groove 474, and the second slider 475 on the second receiving part 42 and the synchronizing block 47, make the sliding of the first pressing block 45 and the second pressing block 46 more smooth when they come into contact with the patient's teeth. This prevents the patient's teeth from being unable to push the first pressing block 45, which would result in excessive resistance to the teeth and damage.

[0034] Furthermore, the dental pad for anesthesia surgery also includes an insert portion 10 located at the end of the occlusal portion 20 near the outside, and a connecting portion 30 located on the side of the occlusal portion 20 near the human body; the insert portion 10, the occlusal portion 20 and the connecting portion 30 are all provided with through holes 50 for inserting a lens.

[0035] Understandably, the insert 10 is inserted between the patient's lips and teeth to allow the patient's lips to open fully and avoid affecting the smooth progress of the surgery. The connecting part 30 is an extended part of the occlusal part 20, which is used to limit the lens so that the lens can directly enter the patient's throat after it comes out of the through hole 50, avoiding damage to the lens.

[0036] In summary, the anesthetic dental pad described in the above embodiments of this utility model, by providing an occlusal portion and occlusal mechanisms on both the upper and lower sides of the occlusal portion, allows medical personnel to place the occlusal portion into the patient's mouth after anesthesia, causing the patient's upper and lower teeth to bite into the occlusal grooves respectively. At this time, the first and second elastic elements, through their restoring force, cause the first compression block and the synchronizing block to move simultaneously toward the occlusal grooves, thereby pressing the patient's teeth together. When the patient wakes up early and opens their mouth, the movement trajectory of the teeth is not linear, but rather a circular path centered on the patient's oral cavity position. The device makes an arc-shaped movement, so when the teeth move, they will touch the first squeezing block. The first squeezing block moves along with the synchronizing block through the connector, and the synchronizing block moves the second squeezing block. Then, through the restoring force of the first and second elastic elements, the first and second squeezing blocks are kept in contact with the patient's teeth. Since the patient has just woken up from anesthesia, he cannot easily break free from the bite, giving medical staff enough time to prepare and remove the lens in time. It should be noted that the device cannot completely fix the patient's teeth, but only prevents the patient who has just woken up from anesthesia from easily breaking free.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A dental pad for anesthesia surgery, characterized in that, The device includes an occlusal portion and occlusal mechanisms disposed on the upper and lower sides of the occlusal portion. The occlusal mechanism includes a fixing block fixedly connected to the occlusal portion. The side of the fixing block away from the occlusal portion is recessed to form an occlusal groove for accommodating teeth. The occlusal groove divides the fixing block into a first accommodating portion and a second accommodating portion. The first accommodating portion is located on the side closer to the outside, and the second accommodating portion is located on the side closer to the patient's body. The occlusal mechanism also includes a first compression block slidably disposed in the first accommodating portion, a first elastic member connecting the first compression block and the first accommodating portion, a synchronizing block slidably disposed in the second accommodating portion, a second compression block, a second elastic member connecting the synchronizing block and the second compression block, and a connecting member connecting the first compression block and the synchronizing block. The first compression block and the second compression block partially protrude from the occlusal groove.

2. The dental pad for anesthesia surgery according to claim 1, characterized in that, The first pressing block is inclined outward from the bite groove on the side close to the bite groove.

3. The dental pad for anesthesia surgery according to claim 1, characterized in that, The connector includes a first connecting rod connecting the first extrusion block, a second connecting rod connecting the synchronization block, and a synchronization rod connecting the first connecting rod and the second connecting rod.

4. The dental pad for anesthesia surgery according to claim 1, characterized in that, The two engagement mechanisms are arranged alternately.

5. The dental pad for anesthesia surgery according to claim 3, characterized in that, The first receiving portion and the second receiving portion are both integrally formed and connected to the third receiving portion, which is fixedly connected to the engaging portion.

6. The dental pad for anesthesia surgery according to claim 5, characterized in that, The first receiving portion has a recessed first groove at one end near the engagement groove for the first pressing block to slide, and a second groove is recessed in the inner wall of the first groove. The first pressing block is provided with a first slider that cooperates with the second groove. The second receiving portion has a recessed third groove at one end near the engagement groove for the synchronization block and the second pressing block to slide, and a fourth groove is recessed in the inner wall of the third groove. The second pressing block is provided with a second slider that cooperates with the fourth groove.

7. The dental pad for anesthesia surgery according to claim 3, characterized in that, The fixing block is provided with a cavity for accommodating the first connecting rod, the second connecting rod and the synchronizing rod.

8. The dental pad for anesthesia surgery according to claim 1, characterized in that, The dental pad for anesthesia surgery also includes an insert portion located at the end of the occlusal portion near the outside, and a connecting portion located at the side of the occlusal portion near the human body.

9. The dental pad for anesthesia surgery according to claim 8, characterized in that, The embedding part, the interlocking part, and the connecting part are all provided with through holes for the lens to extend into.

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