Mouth gag for daily nursing of critical patient

Abstract

The utility model discloses a mouth gag for daily nursing of critical patients, which belongs to the technical field of medical instruments and equipment and comprises an upper top plate, a lower top plate is arranged at the bottom of the upper top plate, and gum grooves are formed in the top of the upper top plate and the bottom of the lower top plate. An upper supporting column is fixedly connected to the middle of the bottom wall of the upper top plate, a lower supporting column is fixedly connected to the middle of the top wall of the lower top plate, threaded grooves are formed in the outer walls of the upper supporting column and the lower supporting column, main threaded sleeves are arranged on the outer sides of the upper supporting column and the lower supporting column, and internal threads are arranged on the inner walls of the main threaded sleeves. The main threaded sleeve is in threaded connection with the bottom of the upper supporting column and the top of the lower supporting column through internal threads, the upper supporting column and the lower supporting column can be controlled to move up and down by placing the upper top plate and the lower top plate into the mouth of a patient and manually rotating the threaded sleeves, meanwhile, opening adjustment can be conducted according to the shape of the mouth of the patient, and the patient can be conveniently and rapidly supported. Medical staff can conveniently clean and nurse the oral cavity of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically to an opener for daily care of critically ill patients. Background Art

[0002] Severely ill patients may experience spasms or fatigue in the muscles around their mouths due to illness or trauma, which may make it impossible for their mouths to open independently. Therefore, medical staff are required to use an opener to assist the patient in opening their mouths.

[0003] Chinese patent authorization announcement number: CN209032299U provides an opener for critically ill patients, which includes a mouth opener and a mouth opener pliers, the mouth opener includes an upper dental plate and a lower dental plate, upper alveolar grooves are arranged at both ends of the upper dental plate, lower alveolar grooves corresponding to the upper alveolar grooves are arranged at both ends of the lower dental plate, support rods are arranged between the upper alveolar grooves and the lower alveolar grooves on both sides, matching grooves are arranged on the upper alveolar grooves and the lower alveolar grooves, and the mouth opener pliers include a first clamp body and a second clamp body, and a slot corresponding to the matching groove is arranged at one end of the first clamp body and the second clamp body. The beneficial effect of the above utility model is that the utility model is easy to operate when the mouth opener is placed in the patient's mouth, and the operator does not need to continue to hold the mouth open by hand after the mouth opener opens the patient's mouth, which frees up medical staff and reduces the probability of patient injury. However, the mouth opener cannot be adjusted according to the gums and lips of different patients, so that during long-term use, patients whose mouths do not match the mouth opener will experience certain discomfort.

[0004] Therefore, in view of the above problems, an opener for daily nursing of critically ill patients is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an opener for daily care of critically ill patients, which can be achieved by placing an upper top plate and a lower top plate into the patient's mouth and manually rotating the threaded sleeve to control the upper support column and the lower support column to move up and down, thereby opening the patient's mouth. At the same time, it can be adjusted according to the shape of the patient's mouth, making it convenient for medical staff to clean and care for the patient's mouth.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A mouth opener for daily care of critically ill patients comprises an upper top plate, a lower top plate being arranged at the bottom of the upper top plate, a gum groove being provided at the top of the upper top plate and the bottom of the lower top plate, an upper support column being fixedly connected to the middle portion of the bottom wall of the upper top plate, a lower support column being fixedly connected to the middle portion of the top wall of the lower top plate, threaded grooves being provided on the outer walls of the upper support column and the lower support column, main threaded sleeves being arranged at the outer sides of the upper support column and the lower support column, an inner wall of the main threaded sleeves being arranged with internal threads, and the main threaded sleeves being threadedly connected to the bottom of the upper support column and the top of the lower support column respectively through the internal threads.

[0010] Furthermore, the left and right ends of the bottom wall of the upper top plate are fixedly connected with a first threaded rod, the left and right ends of the top wall of the lower top plate are fixedly connected with a second threaded rod, and the outer walls of the first threaded rod and the second threaded rod are threadedly connected with a secondary threaded sleeve.

[0011] Furthermore, arc-shaped pieces are provided at the left and right ends of the outer walls of the upper top plate and the lower top plate.

[0012] Furthermore, a plurality of first external connection columns are equidistantly and fixedly connected to the outer wall of the main threaded sleeve.

[0013] Furthermore, a plurality of second external connecting columns are equidistantly and fixedly connected to the outer wall of the secondary threaded sleeve.

[0014] Furthermore, the upper top plate and the lower top plate have a certain elasticity, and the upper top plate, the lower top plate, the outer wall and the gum groove are all arranged in an arc shape.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution places the upper top plate and the lower top plate into the patient's mouth and manually rotates the threaded sleeve to control the upper support column and the lower support column to move up and down, thereby opening the patient's mouth, making it easier for medical staff to clean and care for the patient's mouth.

[0018] (2) This solution provides arc-shaped plates at the left and right ends of the outer walls of the upper top plate and the lower top plate, so that the corners of the patient's mouth can be moistened by the arc-shaped plates to prevent discomfort in the corners of the patient's mouth during long-term oral stretching. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a front view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial split structure of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Upper top plate; 2. Lower top plate; 3. Gum groove; 4. Upper support column; 5. Lower support column; 6. Main thread sleeve; 7. Thread groove; 8. Internal thread; 9. First threaded rod; 10. Second threaded rod; 11. Secondary thread sleeve; 12. First external column; 13. Arc sheet; 14. Second external column. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication 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.

[0027] Example:

[0028] See also Figure 1 , Figure 2 and Figure 3, an opener for daily care of critically ill patients, comprising an upper top plate 1, a lower top plate 2 is arranged at the bottom of the upper top plate 1, a gum groove 3 is provided at the top of the upper top plate 1 and the bottom of the lower top plate 2, an upper support column 4 is fixedly connected to the middle of the bottom wall of the upper top plate 1, a lower support column 5 is fixedly connected to the middle of the top wall of the lower top plate 2, a thread groove 7 is provided on the outer walls of the upper support column 4 and the lower support column 5, a main thread sleeve 6 is arranged on the outer side of the upper support column 4 and the lower support column 5, an inner wall of the main thread sleeve 6 is arranged with an internal thread 8, and the main thread sleeve 6 is threadedly connected to the bottom of the upper support column 4 and the top of the lower support column 5 through the internal thread 8; the upper top plate 1 and the lower top plate 2 have a certain elasticity, and the upper top plate 1 and the lower top plate 2 and the outer wall and the gum groove 3 are all arranged in an arc shape.

[0029] In this solution, medical staff manually rotate the main threaded sleeve 6, which can drive the upper support column 4 and the lower support column 5 to move through the threaded transmission, and then adjust the height of the upper top plate 1 and the lower top plate 2 through the patient's mouth; by setting the upper top plate 1, the lower top plate 2 and the gum groove 3 to an arc shape, it can better fit the patient's mouth.

[0030] See also Figure 1 and Figure 2 The left and right ends of the bottom wall of the upper top plate 1 are fixedly connected with the first threaded rod 9, the left and right ends of the top wall of the lower top plate 2 are fixedly connected with the second threaded rod 10, and the outer walls of the first threaded rod 9 and the second threaded rod 10 are threadedly connected with the secondary threaded sleeve 11.

[0031] In this solution, the first threaded rod 9 and the second threaded rod 10 can be controlled to move by manually rotating the secondary threaded sleeve 11, so that the two ends of the mouth opener can be adjusted more finely to improve the comfort of the patient.

[0032] See also Figure 1 and Figure 3 The left and right ends of the outer walls of the upper top plate 1 and the lower top plate 2 are both provided with arc-shaped pieces 13; the outer wall of the main threaded sleeve 6 is equidistantly fixedly connected with a plurality of first external connecting columns 12; the outer wall of the secondary threaded sleeve 11 is equidistantly fixedly connected with a plurality of second external connecting columns 14.

[0033] In this solution, arc-shaped sheets 13 are arranged on the left and right ends of the outer walls of the upper top plate 1 and the lower top plate 2, and some water is dripped on the surface of the arc-shaped sheets 13, so that the corners of the patient's mouth can be moistened to prevent the corners of the patient's mouth from becoming dry and cracked during the long-term stretching of the oral cavity, thereby further improving the patient's comfort; the first external column 12 and the second external column 14 are respectively fixed on the outer walls of the main threaded sleeve 6 and the secondary threaded sleeve 11, so that the friction generated by medical staff when rotating the main threaded sleeve 6 and the secondary threaded sleeve 11 can be increased, thereby facilitating the personnel to rotate them and improving the convenience of the device.

[0034] Working principle: when the patient's oral cavity is stretched open, the upper top plate 1 and the lower top plate 2 are respectively placed in the patient's mouth. The upper top plate 1 and the lower top plate 2 are made of elastic material and can be adjusted according to the shape of the patient's gums and lips, so as to improve the patient's comfort during long-term care. The gum groove 3 can wrap the patient's gums, lips and other parts. The top wall of the upper top plate 1 and the top wall of the lower top plate 2 are respectively fixedly connected with the upper support column 4 and the lower support column 5. The top and bottom of the main threaded sleeve 6 are respectively threadedly connected with the upper support column 4 and the lower support column 5. By manually rotating the main threaded sleeve 6, the upper support column 4 and the lower support column 5 can be controlled to move, and then the height shape of the upper top plate 1 and the lower top plate 2 can be adjusted according to the patient's oral cavity. The left and right ends of the plate 1 and the lower top plate 2 are provided with a first threaded rod 9 and a second threaded rod 10 to make more subtle adjustments to the two ends of the mouth opener, ensuring that it can fit the patient's mouth more closely and improve the patient's comfort. Therefore, the materials made of the upper top plate 1 and the lower top plate 2 need to have a certain plasticity to ensure that the entire device will not move when adjusting each position. At the same time, arc-shaped pieces 13 are provided at the left and right ends of the mouth opener. The arc-shaped pieces 13 can be stuck in the corners of the patient's mouth. The arc-shaped pieces 13 can be made of safe and hygienic materials. By dipping some water on the surface of the arc-shaped pieces 13, since the patient's mouth is stretched for a long time, the corners of the patient's mouth can be moistened with water through the arc-shaped pieces 13, thereby improving the patient's comfort and preventing the corners of the mouth from drying out.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An opener for daily care of critically ill patients, comprising an upper top plate (1), characterized in that: A lower top plate (2) is arranged at the bottom of the upper top plate (1), and a tooth bed groove (3) is provided at the top of the upper top plate (1) and the bottom of the lower top plate (2). An upper support column (4) is fixedly connected to the middle of the bottom wall of the upper top plate (1), and a lower support column (5) is fixedly connected to the middle of the top wall of the lower top plate (2). The outer walls of the upper support column (4) and the lower support column (5) are provided with a thread groove (7). The outer sides of the upper support column (4) and the lower support column (5) are provided with a main thread sleeve (6), and the inner wall of the main thread sleeve (6) is provided with an internal thread (8). The main thread sleeve (6) is threadedly connected to the bottom of the upper support column (4) and the top of the lower support column (5) through the internal thread (8).

2. The mouth opener for daily care of critically ill patients according to claim 1, characterized in that: The left and right ends of the bottom wall of the upper top plate (1) are fixedly connected to a first threaded rod (9), the left and right ends of the top wall of the lower top plate (2) are fixedly connected to a second threaded rod (10), and the outer walls of the first threaded rod (9) and the second threaded rod (10) are threadedly connected to a secondary threaded sleeve (11).

3. The mouth opener for daily care of critically ill patients according to claim 1, characterized in that: The left and right ends of the outer walls of the upper top plate (1) and the lower top plate (2) are both provided with arc-shaped pieces (13).

4. The mouth opener for daily care of critically ill patients according to claim 1, characterized in that: The outer wall of the main threaded sleeve (6) is fixedly connected with a plurality of first external connection columns (12) at equal intervals.

5. The mouth opener for daily care of critically ill patients according to claim 2, characterized in that: The outer wall of the secondary threaded sleeve (11) is fixedly connected with a plurality of second external connection columns (14) at equal intervals.

6. The mouth opener for daily care of critically ill patients according to claim 1, characterized in that: The upper top plate (1) and the lower top plate (2) have a certain elasticity, and the upper top plate (1), the lower top plate (2), the outer wall and the gum groove (3) are all arranged in an arc shape.

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