Intermittent oral tube feeding nutrition tube fixing and opening device

Abstract

An intermittent oral tube feeding nutrition tube fixing and opening device comprises a fixed cover plate and an opening device. A through hole aligned to the mouth is formed in the middle of the fixed cover plate, a fixed groove is formed in the side edge of the through hole, and a groove opening of the fixed groove is a necking opening; ear hanging belts are arranged at the two ends of the fixed cover plate respectively; the mouth gag comprises a left C-shaped piece and a right C-shaped piece, the two C-shaped pieces are oppositely and detachably connected and combined to form a hollow tubular structure with two communicated ends, and the mouth gag movably penetrates through a middle through hole of the fixed cover plate and is used for ejecting the tooth auxiliary opening; limiting baffles limited to the front side of the through hole in the middle of the fixed cover plate are arranged at the ends of the two C-shaped pieces of the mouth opener respectively. Therefore, the through hole of the fixing cover plate is aligned with the mouth of a patient, then the two ear hanging belts are hung on the ears of the patient for fixing, then the nutrient canal can stretch into the mouth through the through hole, the nutrient canal can be clamped into the fixing groove in one side of the through hole after being placed successfully, fixing of the nutrient canal is achieved, operation is easy and convenient, the fixing effect is good, and attractiveness is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medical apparatus and instruments, in particular to intermittent oral tube feeding nutrition tube fixing and opening device. BACKGROUND

[0002] Intermittent oral tube feeding refers to inserting a nutrition tube into the esophagus or stomach through the mouth to feed the patient, and pulling out the nutrition tube after feeding. This technology can reduce the patient's and family's dependence on medical staff, alleviate the discomfort of long-term indwelling gastric tube in patients, and improve the comfort of patients. Intermittent oral tube feeding is the most basic treatment for patients with swallowing disorders. In the past, during eating, the intermittent oral tube feeding tube usually needs to be fixed with adhesive tape, but the adhesive tape has the defects of poor fixing effect and easy falling, and is not aesthetic.

[0003] Moreover, for some patients who cannot open their mouths themselves, such as stroke patients who usually have cognitive impairment and cannot open their mouths themselves during intubation, which may hinder intubation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing intermittent oral tube feeding nutrition tube fixing and opening device, which has the advantages of convenient through hole and indwelling fixed nutrition tube.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] An intermittent oral tube feeding nutrition tube fixing and opening device, comprising a fixing cover plate and an opener;

[0007] The middle part of the fixing cover plate has a through hole located in the mouth, and at least one fixing groove is arranged on the side of the through hole. The slot of the fixing groove is a necked slot, and the fixing groove is used for clamping the nutrition tube. The two ends of the fixing cover plate are respectively provided with a hanging ear strap;

[0008] The opener comprises two "C" shaped members, and the two "C" shaped members are detachably connected to form a hollow tubular structure with two ends in communication. The opener is movably arranged through the middle through hole of the fixing cover plate, and is used for opening the teeth to assist opening;

[0009] The two "C" shaped members of the opener are respectively provided with a limiting baffle which is limited in the front side of the middle through hole of the fixing cover plate.

[0010] Further, the opener comprises a straight line segment and an arc line segment, which are adapted to the shape of the oral cavity.

[0011] Further, the two "C" type pieces are hingedly connected at one side of the straight line segments, and are fixed by a clamping structure at the other side; the clamping structure comprises a protruding strip provided on one of the "C" type pieces, and a clamping plate provided on the other "C" type piece and extending towards the "C" type piece where the protruding strip is located, and the clamping plate is provided with a groove for clamping the protruding strip.

[0012] Further, the two "C" type pieces are hingedly connected at one side of the straight line segments, and are fixed by a clamping structure at the other side; the clamping structure comprises a protruding strip provided on one of the "C" type pieces, and a clamping plate provided on the other "C" type piece and extending towards the "C" type piece where the protruding strip is located, and the clamping plate is provided with a groove for clamping the protruding strip.

[0013] Further, the two "C" type pieces are hingedly connected at one side of the straight line segments, and are fixed by a clamping structure at the other side; the clamping structure comprises a protruding strip provided on one of the "C" type pieces, and a clamping plate provided on the other "C" type piece and extending towards the "C" type piece where the protruding strip is located, and the clamping plate is provided with a groove for clamping the protruding strip.

[0014] Further, the through hole is in the shape of an oval extending left and right, and each of the left and right sides of the through hole is provided with a fixing groove.

[0015] Further, the hanging ear belt is an elastic rope.

[0016] After the above technical solution is adopted, when the intermittent oral feeding nutrition tube inserted into the esophagus or stomach of a patient needs to be fixed, the fixing cover plate can be placed at the mouth position, the through hole of the fixing cover plate is aligned with the mouth of the patient, and then the two hanging ear belts are hung on the ears of the patient to fix the fixing cover plate, and then the nutrition tube can be inserted into the mouth through the through hole, and after the nutrition tube is inserted into a suitable position and the tube placement is successful, the nutrition tube can be clamped into the fixing groove on one side of the through hole, so that the nutrition tube is fixed, and the operation is simple and convenient, the fixing effect is good, and the appearance is more beautiful.

[0017] After the fixing cover plate is fixed, if the patient cannot open the mouth by himself, one end of the combined mouth gag without the limiting baffle can be inserted into the through hole from the mouth of the patient, the teeth are pried open to assist the patient in opening the mouth, and then the tube placement can be performed through the channel provided by the mouth gag, and after the nutrition tube is inserted into a suitable position, the mouth gag can be removed, and after the mouth gag is separated from the fixing cover plate, the mouth gag can be separated into two "C" type pieces, so that the side surface of the mouth gag is opened, the mouth gag can be directly taken off the nutrition tube, and the tube placement operation is realized. The limiting baffle is used for preventing the mouth gag from being excessively inserted into the mouth of the patient, and facilitating the taking out of the mouth gag. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the utility model embodiment 1;

[0019] Figure 2 It is a perspective view of the fixing cover plate of the utility model embodiment 1;

[0020] Figure 3 This is a schematic diagram of the open state of the opening device in Embodiment 1 of this utility model;

[0021] Figure 4 This is a front view of the open state of the opening device in Embodiment 1 of this utility model;

[0022] Figure 5 This is a perspective view of Embodiment 2 of the present invention;

[0023] Figure 6 This is another perspective view of Embodiment 2 of the present invention;

[0024] Figure 7 This is a schematic diagram of the open state of the opening device in Embodiment 2 of this utility model.

[0025] Labeling descriptions: 1. Fixed cover plate, 11. Through hole, 12. Fixed groove, 121. Hanging ear strap, 13. Opening device, 2. "C" type part, 21. Limiting baffle, 22. Straight section, 23. Curved section, 24. "V" type hinge, 25. Snap-fit ​​structure, 3. Protrusion, 31. Snap plate, 32. Groove, 321. Snap hook structure, 4. Snap groove, 41. Snap hook, 42. Hook part, 421. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Example 1

[0028] like Figures 1 to 4 As shown, an intermittent oral feeding tube fixing and opening device according to this embodiment includes a fixing cover plate 1 and an opening device 2.

[0029] The fixing cover plate 1 has a through hole 11 in the middle of the mouth area, and at least one fixing groove 12 is provided on the side of the through hole 11. The groove opening 121 of the fixing groove 12 is constricted. The fixing groove 12 is used to hold the feeding tube (not shown in the figure). The two ends of the fixing cover plate 1 are respectively provided with ear loops 13. In this way, when it is necessary to fix the feeding tube inserted into the patient's esophagus or stomach for intermittent oral feeding, the fixing cover plate 1 can be placed at the mouth area first, so that the through hole 11 of the fixing cover plate 1 is aligned with the patient's mouth. Then, the two ear loops 13 are hung on the patient's ears to fix the fixing cover plate 1. Then the feeding tube can be inserted into the mouth through the through hole 11. After the tube is inserted into the appropriate position and successfully placed, the feeding tube can be inserted into the fixing groove 12 on one side of the through hole 11 to fix the feeding tube. The operation is simple and convenient, and the fixation effect is good and relatively aesthetically pleasing.

[0030] In order to facilitate intubation for patients who are unable to open their mouths on their own, this embodiment also provides the mouth opening device 2 for assisting in opening the mouth.

[0031] The opening device 2 includes two left and right "C"-shaped parts 21. The two "C"-shaped parts 21 are detachably connected to each other to form a hollow tubular structure with both ends connected. The opening device 2 moves through the middle through hole 11 of the fixed cover plate 1 to open the teeth auxiliary opening.

[0032] The two "C"-shaped parts 21 of the opening device 2 are also provided with limiting baffles 22 at their ends, which are located in front of the through hole 11 in the middle of the fixed cover plate 1.

[0033] With the above structure, after fixing the fixing plate 1, if the patient is unable to open their mouth, the end of the assembled mouth opener 2 without the limiting baffle 22 can be inserted into the through hole 11, extending into the patient's mouth to push open the teeth and assist the patient in opening their mouth. Then, the feeding tube can be inserted through the channel provided by the mouth opener 2. After the feeding tube is inserted into the appropriate position, the mouth opener 2 can be withdrawn. After the mouth opener 2 leaves the fixing plate 1, it can be disassembled into two "C"-shaped parts 21, that is, the side of the mouth opener 2 can be opened, making it easy and quick to remove the mouth opener 2 directly from the feeding tube to realize the tube insertion operation. The limiting baffle 22 is used to prevent the mouth opener 2 from extending too far into the patient's mouth and to facilitate the removal of the mouth opener 2.

[0034] like Figure 2 As shown, in this embodiment, the through hole 11 can be in the shape of an ellipse extending to the left and right, and a fixing groove 12 is provided on the left and right sides of the through hole 11, so as to facilitate the selection of a suitable fixing groove 12 as needed.

[0035] The ear loop 13 can be an elastic cord, making it easy to hook onto the patient's ear.

[0036] In this embodiment, the mouth opening device 2 includes a straight segment 23 and an arc segment 24 to adapt to the shape of the oral cavity.

[0037] See Figure 3 and Figure 4 The two "C"-shaped parts 21 are hinged together on one side of the straight segments 23. Specifically, in this embodiment, the upper side of the two "C"-shaped parts 21 connected by the straight segments 23 can be hinged together by an inverted "V"-shaped hinge 25. Thus, the lower side of the two "C"-shaped parts 21 can be rotated and opened and closed with the upper side of the "V"-shaped hinge 25 as the axis, realizing a detachable connection.

[0038] The other side where the straight segments 23 of the two "C"-shaped pieces 21 meet can be fixed by a snap-fit ​​structure 3. Specifically, in this embodiment, the snap-fit ​​structure 3 is provided on the lower side where the straight segments 23 of the two "C"-shaped pieces 21 meet. The snap-fit ​​structure 3 includes a protruding strip 31 protruding from one of the "C"-shaped pieces 21 and a snap-fit ​​plate 32 provided on the other "C"-shaped piece 21. The snap-fit ​​plate 32 extends toward the "C"-shaped piece 21 where the protruding strip 31 is located, and the snap-fit ​​plate 32 is provided with a groove 321 for the protruding strip 31 to be inserted. Thus, when the lower sides where the straight segments 23 of the two "C"-shaped pieces 21 meet are combined, the groove 321 on the snap-fit ​​plate 32 can secure the protruding strip 31, achieving a stable combination of the lower sides.

[0039] Example 2

[0040] like Figures 5 to 7 As shown, the structure of this embodiment is basically the same as that of the above embodiment. The main difference is that the two "C" shaped parts 21 in this embodiment are detachably fastened together by a number of hook structures 4 provided on the connecting edge.

[0041] Specifically, the hook structure 4 includes a slot 41 provided in one of the "C"-shaped parts 21, and a hook 42 provided in the other "C"-shaped part 21. The hook 42 extends toward the "C"-shaped part 21 where the slot 41 is located, and the hook 42 is provided with a hook portion 421 that is embedded in the slot 41.

[0042] The two "C" shaped parts 21 can be stably joined together by the cooperation of the hook 42 and the slot 41.

[0043] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, equivalent changes and modifications without departing from the principle of this utility model should still fall within the protection scope of this utility model.

[0044] In the description of the embodiments of this application, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships commonly used when the product is in use, or the orientations or positional relationships commonly understood by those skilled in the art. These are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In the description of this application, "a plurality of" and "several" mean two or more, unless otherwise explicitly specified.

Claims

1. An intermittent oral tube feeding nutrition tube fixing and opening device, characterized in that: it comprises a fixing cover plate and an opener; the middle part of the fixing cover plate is provided with a through hole located at the mouth, and the side of the through hole is provided with at least one fixing slot, the slot of the fixing slot is a necked slot, the fixing slot is used for clamping the nutrition tube, and the two ends of the fixing cover plate are respectively provided with an ear hanging belt; the opener comprises two "C" shaped members which are oppositely and detachably connected to form a hollow tubular structure with both ends communicated, the opener is movably arranged through the middle part through hole of the fixing cover plate and is used for lifting the teeth to assist opening; the two "C" shaped members are respectively provided with a limiting baffle which is limited to the front side of the middle part through hole of the fixing cover plate. The opener comprises a straight line segment and an arc line segment, so as to adapt to the shape of the oral cavity. The two "C" shaped members are hingedly connected at one side of the straight line segments and are fixed through a clamping structure at the other side; the clamping structure comprises a convex strip arranged on one of the "C" shaped members and a clamping plate arranged on the other "C" shaped member, the clamping plate extends towards the "C" shaped member where the convex strip is arranged, and the clamping plate is provided with a recess for embedding the convex strip. The straight line segments of the two "C" shaped members are hingedly connected through an inverted "V" shaped hinge. The two "C" shaped members are oppositely combined through a plurality of clamping hook structures arranged on the connecting sides; the clamping hook structure comprises a clamping groove arranged on one of the "C" shaped members and a clamping hook arranged on the other "C" shaped member in a corresponding mode, the clamping hook extends towards the "C" shaped member where the clamping groove is arranged, and the clamping hook is provided with a hook part embedded in the clamping groove. The through hole is in an oval shape extending leftward and rightward, and the left side and the right side of the through hole are respectively provided with a fixing slot. The ear hanging belt is an elastic rope. ​ ​ ​ ​ 2. An intermittent peroral tube feeding tube securement and access device according to claim 1, wherein: ​ 3. An intermittent peroral tube feeding tube securement and access device according to claim 2, wherein: ​ 4. An intermittent peroral tube feeding tube securement and access device according to claim 3, wherein: ​ 5. An intermittent peroral tube feeding tube securement and access device according to claim 1, wherein: ​ 6. An intermittent peroral tube feeding tube securement and access device according to claim 1, wherein: ​ 7. An intermittent peroral tube feeding tube securement and access device according to claim 1, wherein: ​

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