CN219630379U - Insert Auxiliary Device - Google Patents

Abstract

The utility model relates to the field of medical technology, and discloses an auxiliary device for inserting parts, which includes a dental kit and an elastic binding part. The dental kit is provided with an arc-shaped groove so that the dental kit can be set on the patient's upper gingiva. The insert piece extends into the patient's oral cavity, and the insert piece can abut against the dental kit instead of directly abutting against the upper gums, so as not to injure the soft tissue in the patient's oral cavity, thereby improving the comfort of the patient and improving work efficiency. The elastic binding part is arranged on the dental kit, the elastic binding part has elasticity, and only when the elastic binding part is pulled, a gap can appear between the elastic binding part and the dental kit, and the insert can be placed between the dental kit and the elastic binding part. In the gap between the binding parts, the pulling of the elastic binding part can be released, and the elastic binding part can press the insert towards the side of the tooth set, that is, the insert and the tooth set are relatively fixed by using the elastic binding piece To avoid the insert moving in the patient's mouth, it is convenient to carry out follow-up inspection work.

Description

Insert Auxiliary Device

technical field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary device for inserting pieces.

Background technique

Endotracheal intubation is one of the most widely used, most effective, and fastest methods in airway management. During the specific operation, the operator faces the patient, holds a laryngoscope in his left hand, opens the patient's mouth with his right hand, and keeps the patient's head tilted back. The laryngoscope blade is inserted into the oral cavity from the right mouth corner of the patient, moved to the left to block the tongue, and at the same time raise the handle of the laryngoscope upwards to expose the patient's epiglottis and glottis. At this time, the existence of the upper and lower incisors provides the operator with the necessary operating space. With the stress and support between the laryngoscope and the laryngoscope, the position of the laryngoscope is more stable, which is more convenient for glottis exposure and tracheal tube passage, and the success rate of intubation higher. At the same time, the upper and lower incisors avoid direct contact of soft tissues such as gums with the laryngoscope, effectively reducing damage to surrounding soft tissues during tracheal intubation and avoiding unnecessary bleeding and pain. However, with the acceleration of the aging process, the elderly surgical population has increased significantly, and the proportion of edentulous and edentulous patients has increased year by year. There are several potential risks in this situation: first, due to the anatomical changes in the oral cavity and jaw of edentulous patients, the support structure in the oral cavity is lost, and the operating space in the oral cavity is limited, which increases the difficulty of laryngoscope insertion; second, the lack of The support function of the upper and lower incisors makes it difficult to fix the position of the laryngoscope and raise the operation, which increases the risk of potentially difficult intubation; third, the laryngoscope is hard and has no protection for the teeth. The hard laryngoscope is in direct contact with the soft tissues in the mouth. It is very likely to inadvertently injure the soft tissue such as the patient's gums during the operation, which may lead to crushed and damaged gums, and even bleeding in the mouth, which will affect the patient's postoperative comfort and satisfaction; if the patient has coagulation dysfunction or takes aspirin before the operation Antiplatelet and anticoagulant drugs, such as antiplatelet and warfarin, may further lead to the formation of oral hematoma, aspiration, and even block the respiratory tract, seriously threatening the lives of patients. Clinically, to deal with this situation, a small piece of gauze is often placed between the gums and the laryngoscope. However, due to the rough material of medical gauze, there is still a risk of injury, and the gauze cannot be properly fixed and is not easy to handle. In addition, additional gauze is made Spacers may reduce work efficiency.

Therefore, there is an urgent need for an inserter auxiliary device to solve the above problems.

Utility model content

The purpose of the utility model is to provide an insert auxiliary device, which not only facilitates the fixation of the insert in the patient's oral cavity, improves work efficiency, but also improves the patient's comfort.

As above design, the technical scheme that the utility model adopts is:

Insert aids, including:

A tooth set, the tooth set is provided with an arc-shaped groove, so that the tooth set can be set on the upper gum of the patient;

The elastic binding part is arranged on the dental kit, and only when the elastic binding part is pulled, there is a gap between the elastic binding part and the dental kit, and when the insert is inserted into the patient's mouth, the The insertion part can be located in the gap, and when the elastic binding part is not pulled, the elastic binding part presses against the tooth part toward the side of the tooth part, so that the insert part and the tooth part relatively fixed.

Optionally, a limiting notch is provided on the first side of the tooth set, the insert can be at least partially inserted into the limiting notch, and the first side is for the dental set to be set on the upper gum , the face of the mouthpiece facing the patient's lower gum.

Optionally, the two ends of the elastic binding member are arranged at intervals of a preset distance, and both are fixed on the dental kit, and the preset distance is greater than the untensioned distance between the two ends of the elastic binding member. elongation such that the elastic binding is pressed against the first side.

Optionally, the two ends of the elastic binding member are respectively fixed on the two end faces of the tooth set, and the end faces are when the tooth set is set on the upper gingiva, the tooth set is located on the The face in the direction in which the upper gums extend.

Optionally, both ends of the elastic binding member are fixed on the first side, and the first side is an arc-shaped surface protruding toward the lower gum.

Optionally, a first rough layer is further provided on the first side, and the first rough layer is used to increase the friction between the dental kit and the insert.

Optionally, a second rough layer is provided on the second side of the dental kit, and the second side is the surface of the dental kit facing the outside of the patient's oral cavity when the dental kit is set on the upper gum. .

Optionally, both the first rough layer and the second rough layer are silica gel layers.

Optionally, the limiting notch penetrates the tooth set along a first direction, and the first direction is the insertion direction of the insert.

Optionally, a soft silicone layer is also provided on the inner wall of the arc-shaped groove.

The beneficial effects of the utility model are:

The insert auxiliary device proposed by the utility model includes a tooth set and an elastic binding piece. The tooth set is provided with an arc-shaped groove, so that the tooth set can be set on the patient's upper gum, and the insert is inserted into the patient's In the oral cavity, the insert can be placed against the dental kit instead of directly against the upper gum, so as not to injure the soft tissue in the patient's oral cavity and improve the comfort of the patient. After the dental kit is used to protect the upper gum, it is not necessary to place it Gauze spacers to improve work efficiency. The elastic binding part is arranged on the dental kit, the elastic binding part has elasticity, and only when the elastic binding part is pulled, a gap can appear between the elastic binding part and the dental kit, and when the insert is inserted into the patient's In the oral cavity, the insert can be placed in the gap between the tooth set and the elastic binding, and then the pulling of the elastic binding can be further released, and the elastic binding can press the insert towards the side of the tooth set, That is, the elastic binding part is used to relatively fix the insert part and the tooth set, so as to prevent the insert part from moving in the patient's oral cavity, and to facilitate subsequent inspection work.

Description of drawings

Fig. 1 is a structural schematic diagram of a dental kit provided by an embodiment of the present invention at a first viewing angle;

Fig. 2 is a structural schematic diagram of a second viewing angle of the dental kit provided by the embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a third viewing angle of the dental kit provided by the embodiment of the present invention;

Fig. 4 is a schematic structural view of the insert auxiliary device provided by the embodiment of the present invention.

In the picture:

1. Tooth set; 101, first side; 102, second side; 103, end face; 104, chamfer; 11, arc groove; 12, limit gap; 13, soft silicone layer;

2. Elastic bindings.

Detailed ways

In order to make the technical problem solved by the utility model, the adopted technical solution and the achieved technical effect clearer, the technical solution of the utility model will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It can be understood that the specific embodiments described here are only used to explain the utility model, rather than limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the present utility model are shown in the drawings but not all of them.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a Integral; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "under" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figures 1 to 4, the present embodiment provides an insertion auxiliary device, including a tooth set 1 and an elastic binding piece 2, wherein the tooth set 1 is provided with an arc-shaped groove 11, so that the tooth set 1 It can be sleeved on the upper gum of the patient, and the upper gum is covered by the dental set 1, so that when the insert is inserted into the patient's oral cavity during laryngoscope intubation, the insert can abut against the dental set 1 , and avoid directly abutting against the upper gum, so as not to injure the soft tissue in the patient's oral cavity and improve the patient's comfort, and after using the dental set 1 to protect the upper gum, there is no need to place gauze pads in the patient's oral cavity, which can also improve work efficiency. And the elastic binding part 2 is arranged on the dental kit 1, the elastic binding part 2 has elasticity, and only when the elastic binding part 2 is pulled, a gap can appear between the elastic binding part 2 and the dental kit 1, and the When the insert is inserted into the patient's mouth, the insert can be placed in the gap between the dental kit 1 and the elastic binding 2, and then the pulling of the elastic binding 2 can be further released, so that the elastic binding 2 Pressing the insert towards the side of the dental set 1 means that the elastic binding member 2 is used to relatively fix the insert and the dental set 1, which can prevent the insert from moving in the patient's mouth and facilitate subsequent inspection work.

During specific implementation, the dental set 1 can be made of hard plastic that meets the medical and health requirements, and the weight is relatively light, which will not increase the burden on the patient's oral cavity, and each corner of the dental set 1 is provided with chamfers 104 to prevent sharp corners. Scratch the patient. In addition, in order to enhance the stability of the elastic binding part 2 fixing the insert and the tooth set 1, the elastic binding part 2 is a sheet structure to increase the contact area between the elastic binding part 2 and the insert. The size can be adjusted according to the size of the tooth set 1.

Optionally, a soft silicone layer 13 is also provided on the inner wall of the arc-shaped groove 11 . Because the arc-shaped groove 11 is used to accommodate the upper gums, which are soft tissues, and the tooth set 1 is made of hard plastic material, if the tooth set 1 is directly in contact with the upper gums, it may cause crushing and damage to the upper gums. cause discomfort to the patient.

Further, in order to enhance the relative fixing effect between the dental kit 1 and the insert, the first side 101 of the dental kit 1 is also provided with a limiting notch 12, the setting of the limiting notch 12 enables the insert to be at least partially embedded in the dental kit 1, Compared with only using the elastic binding part 2 to fix the insert, the setting of the limiting notch 12 can further prevent the insert from rotating relative to the tooth set 1 . The position, size and quantity of the limiting notch 12 on the first side 101 can be adjusted according to the structure of the insert. For example, when the insert is a laryngoscope blade, referring to FIG. 1 , in this embodiment, one limiting gap 12 is provided so that the laryngoscope blade can be inserted into the limiting gap 12 as a whole. However, in other embodiments, only the protruding part of the insert can be inserted into the limiting notch 12 to limit the rotation of the insert.

In addition, the limit notch 12 penetrates the tooth set 1 along the first direction, and the limit notch 12 penetrates the tooth set 1 to improve the fit between the insert and the limit notch 12, that is, in the first direction, the extension of the limit notch 12 The length may be less than the extended length of the insertion portion of the insert. In this embodiment, the first direction is the oa direction in FIG. 1 , that is, the insertion direction of the insert.

Furthermore, in order to enhance the pressing force exerted by the elastic binding member 2 on the insert, both ends of the elastic binding member 2 are fixed on the dental kit 1 at a predetermined distance apart and press against the first side 101, so as to facilitate A force is applied to the insert towards the limiting notch 12 to press the insert against the first side 101 of the tooth set 1 . The preset distance should be greater than the unstretched length between the two ends of the elastic binding part 2, that is, the elastic binding part 2 is in a stretched state when it is not artificially pulled, so as to enhance the compressive strength of the insert.

During specific implementation, the two ends of the elastic binding member 2 can be respectively fixed on the two end faces 103 of the tooth set 1. Referring to FIG. The surface on the extension direction of the upper gum, so that the elastic binding part 2 can span the first side 101, that is, the overlapping area with the first side 101 can be maximized, and the elastic binding part 2 can be applied to the insert and the force on tooth set 1 is more even.

Alternatively, referring to FIG. 4 , both ends of the elastic binding member 2 can also be fixed on the first side 101 , so as to prevent the elastic binding member 2 from contacting both sides of the patient's oral cavity and further improve patient comfort. And in order to make the elastic binding member 2 have a pressing force toward the first side 101 , the first side 101 is set as an arc-shaped surface protruding toward the gums.

Optionally, in order to enhance the relative fixing effect between the insert and the dental set 1 and also enhance the frictional resistance between the insert and the dental set 1 , a first rough layer is further provided on the first side 101 .

Optionally, a second rough layer is provided on the second side 102 to further enhance the friction between the dental kit 1 and the insert. When the insert is inserted into the patient's mouth, the insert not only abuts against the first side 101, but also abuts against the second side 102. Referring to FIG. When placed on the upper gum, the dental kit 1 faces the outside of the patient's oral cavity, and the abutment of the insert with the second side 102 will limit the insertion depth of the insert into the patient's oral cavity.

Preferably, the first rough layer is a silicone layer covering the first side 101 , and the second rough layer is a silicone layer covering the second side 102 . During specific implementation, for the convenience of production, the first rough layer and the second rough layer can be set as an integral silica gel layer, so setting the silica gel layer here is only to increase the roughness of the outer surface of the tooth set 1, compared to the curved concave The soft silicone layer 13 provided in the groove 11 can reduce the thickness requirement.

The above embodiments only set forth the basic principles and characteristics of the present utility model. The present utility model is not limited by the above-mentioned embodiments. On the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and changes. These Variations and changes are within the scope of the claimed invention. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (10)

1. Insert assisting apparatus, characterized by comprising:

the tooth set (1), the tooth set (1) is provided with an arc-shaped groove (11) so that the tooth set (1) can be sleeved on the upper gum of a patient;

elastic binding piece (2), set up in on tooth external member (1), only stimulate when elastic binding piece (2), elastic binding piece (2) with have the clearance between tooth external member (1), when the inserts stretches into patient's oral cavity, the inserts can be located in the clearance, when not pulling elastic binding piece (2), elastic binding piece (2) orientation tooth external member (1) one side supports and presses tooth external member (1), so that the inserts with tooth external member (1) are fixed relatively.

2. Insert aid according to claim 1, characterized in that the first side (101) of the dental kit (1) is provided with a limit slit (12), the insert being at least partially insertable into the limit slit (12), the first side (101) being the side of the dental kit (1) facing the lower gum of the patient when the dental kit (1) is fitted over the upper gum.

3. Insert aid according to claim 2, characterized in that the two ends of the elastic binding (2) are arranged at a predetermined distance apart and are each fixed to the dental kit (1), the predetermined distance being greater than the unstretched length between the two ends of the elastic binding (2) so that the elastic binding (2) presses against the first side (101).

4. Insert aid according to claim 3, characterized in that the two ends of the elastic binding (2) are fixed to the two end faces (103) of the dental socket (1), respectively, the end faces (103) being the faces of the dental socket (1) in the direction of extension of the upper gums when the dental socket (1) is fitted over the upper gums.

5. Insert aid according to claim 3, characterized in that the elastic binding (2) is fixed at both ends to the first side (101), the first side (101) being an arc-shaped surface protruding towards the lower gum.

6. Insert aid according to claim 2, characterized in that the first side (101) is further provided with a first roughened layer for increasing the friction between the dental kit (1) and the insert.

7. Insert aid according to claim 6, characterized in that a second roughened layer is provided on a second side (102) of the dental kit (1), which second side (102) is the side of the dental kit (1) facing the outside of the mouth of the patient when the dental kit (1) is fitted over the upper gingiva.

8. The insert assist device of claim 7 wherein the first roughened layer and the second roughened layer are both layers of silicone.

9. Insert aid according to any of claims 2 to 8, characterized in that the limit slit (12) penetrates the dental kit (1) in a first direction, which is the insertion direction of the insert.

10. Insert aid according to any of claims 1-8, characterized in that the inner wall surface of the arc-shaped recess (11) is further provided with a soft silicone layer (13).