Medicine sprayer for pneumology department nursing

Abstract

The utility model discloses a medicine sprayer for nursing in the pneumology department. The medicine sprayer comprises a bottle body with an opening. The lower end of the bottle body is provided with a through hole and a bottom plate capable of blocking the through hole; a bottle neck is arranged at the upper end of the bottle body and outside the opening; a cover body is in threaded connection outside the bottle neck; a medicine adding opening is formed in one side of the bottle body; a quantitative medicine taking assembly and an adjustable supporting structure are arranged in the bottle body. The quantitative medicine taking device is arranged, so that the single-time medicine feeding amount can be controlled; the supporting structure is arranged to support the oral cavity and is detachable, the position can be adjusted, and use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of medical accessories, in particular to a sprayer for respiratory department nursing. Background Art

[0002] The respiratory department is one of the traditional internal medicine departments, mainly treating respiratory system diseases. Common diseases include upper respiratory tract infections, including colds, pharyngitis, laryngitis, tonsillitis, etc., as well as lower respiratory tract infections, often diagnosing and treating acute and chronic bronchitis, pneumonia, bronchiectasis, pulmonary tuberculosis, etc. In addition, airway obstructive diseases are also within the scope of the respiratory department.

[0003] The sprayer used in the respiratory department directly sprays liquid medicine or dissolved solid medicine on the throat or other diseased positions. Since it reaches the lesion directly, compared with injections, the dosage is less and it is safer. The patent with the application number CN202111286238.1 discloses a new type of extrusion spray device for the respiratory department, which is used to send the liquid medicine to the lesion position and can support the oral cavity. However, in the above patent, by using the method of electric drive to push the medicine into the oral cavity, the medicine cannot be quantified, and only manual observation of the medicine delivery volume is possible, which is prone to errors; and due to the lack of pressure, the liquid medicine in the medicine delivery tube cannot enter the oral cavity, resulting in backflow and waste of medicine; in addition, the oral cavity support structure is fixedly connected to the medicine delivery tube, and the length of the medicine delivery tube cannot be adjusted when the lesion is deeper; in summary, there is room for improvement in the prior art. Content of the Utility Model

[0004] The utility model aims to solve the above technical problems existing in the prior art and provides a sprayer for respiratory department nursing.

[0005] To solve the above technical problems, the technical solution provided by the present utility model is as follows: A medicine sprayer for respiratory department nursing, comprising a bottle body provided with an opening; a through hole is provided at the lower end of the bottle body, and a bottom plate capable of blocking the through hole is provided at the lower end of the bottle body; a bottleneck is provided at the upper end of the bottle body and outside the opening, and a cover body is threadedly connected to the outside of the bottleneck; a medicine adding port is provided on one side of the bottle body; a quantitative medicine taking assembly is provided inside the bottle body, and the quantitative medicine taking assembly includes an inner cylinder provided inside the bottle body, the inner cylinder is hollow inside and has a T-shaped cross section; two groups of springs are provided at the lower end inside the inner cylinder, and a quantitative cylinder is provided inside the inner cylinder and above the springs, the lower end of the quantitative cylinder is not fixedly connected to the springs; medicine inlet ports are provided on both sides of the quantitative cylinder and near the upper end, and medicine inlet ports two capable of corresponding to the medicine inlet ports are provided on both sides of the inner cylinder; support rods are provided on both upper ends of the quantitative cylinder, and the upper ends of the support rods contact the cover body but are not fixedly connected; a longitudinal hollow rod is provided inside the quantitative cylinder, the upper end of the longitudinal hollow rod extends out of the cover body and is communicated with a hollow upper support rod, and the other end of the upper support rod is communicated with a corrugated pipe; a pump body is provided inside the upper support rod, one end of a conduit connected to the pump body extends to the lower end of the longitudinal hollow rod, and the other end extends to the upper end of the corrugated pipe; an installation ring is detachably provided on the outside of the upper support rod, and an adjustable support structure is provided on the installation ring.

[0006] Preferably, a plug block having the same shape and size as the through hole is provided on the upper surface of the bottom plate, and the plug block is made of a soft material.

[0007] Preferably, the inner diameter of the inner cylinder is the same as that of the through hole, and the outer diameter of the lower end is the same as the inner diameter of the bottle body.

[0008] Preferably, both the medicine inlet port and the medicine inlet port two are inclined downward from outside to inside.

[0009] Preferably, a through groove capable of accommodating the longitudinal hollow rod is provided in the middle of the upper surface of the cover body.

[0010] Preferably, the installation ring is composed of two semi-circular installation parts, and the two installation parts are detachably connected by bolts.

[0011] Preferably, the installation structure includes threaded rods provided at both the upper and lower ends of the installation ring, hollow threaded cylinders are threadedly connected to the upper ends of the threaded rods, and arc-shaped support parts are rotatably provided at the upper ends of the hollow threaded cylinders.

[0012] Preferably, a visual window is provided on the front surface of the bottle body; both the inner cylinder and the quantitative cylinder are transparent, and scale lines are provided on the quantitative cylinder.

[0013] The advantages of the present utility model compared with the prior art are as follows:

[0014] 1. It is provided with a quantitative medicine taking device, which can control the single-dose medicine intake and the medicine use is accurate;

[0015] 2. The medicine is pumped into the device through a pump body, which improves the convenience of operation compared to pushing the medicine and is not prone to liquid medicine backflow.

[0016] 3. It is provided with a support structure to support the oral cavity, and it is detachable. For patients who are not suitable, it can be removed; the position can be adjusted, so as to adjust the length of the corrugated pipe extending into the throat, and it can be adjusted according to actual needs; the distance of the support can be adjusted, that is, it can be adjusted according to the size of the patient's oral cavity to reduce discomfort. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the present utility model.

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model.

[0019] Figure 3 It is an exploded view of the internal structure of the bottle body of the present utility model.

[0020] Figure 4 It is the present utility model Figure 1 The enlarged view at position A in it.

[0021] As shown in the figure: 1. Bottle body, 2. Through hole, 3. Bottom plate, 4. Plug, 5. Neck, 6. Cover body, 7. Medicine adding port, 8. Inner cylinder, 9. Spring, 10. Measuring cylinder, 11. Medicine inlet, 12. Second medicine inlet, 13. Support rod, 14. Longitudinal hollow rod, 15. Upper support rod, 16. Corrugated pipe, 17. Pump body, 18. Installation ring, 19. Threaded rod, 20. Hollow threaded cylinder, 21. Support member, 22. Visual window. Detailed Description of the Preferred Embodiment

[0022] The following further describes the present utility model in detail with reference to the drawings.

[0023] Example 1, in combination with the attached Figures 1-3 , a medicine sprayer for respiratory care, including a bottle body 1 with an opening; a through hole 2 is provided at the lower end of the bottle body 1, a bottom plate 3 capable of blocking the through hole 2 is provided at the lower end of the bottle body 1, a plug 4 with the same shape and size as the through hole 2 is provided on the upper surface of the bottom plate 3, and the plug 4 is made of soft material, so that the lower end of the bottle body 1 can be exposed, which is convenient for replacing the spring mentioned below in the later stage; a neck 5 is provided at the upper end of the bottle body 1 and outside the opening, and a cover body 6 is threadedly connected to the outside of the neck 5, and the bottle body 1 is closed by the neck 5 and the cover body 6; a medicine adding port 7 is provided on one side of the bottle body 1 for facilitating medicine addition.

[0024] In combination with the attached Figures 1-3, a quantitative medicine-taking component is provided inside the bottle body 1. The quantitative medicine-taking component includes an inner cylinder 8 provided inside the bottle body 1. The inner cylinder 8 is hollow inside, with a T-shaped cross-section. The inner diameter of the inner cylinder 8 is the same as that of the through hole 2, and the outer diameter of the lower end is the same as the inner diameter of the bottle body 1. The T-shape makes the position below the medicine inlet 12 solid, preventing the liquid medicine from not being able to enter the medicine inlet 11 below the medicine inlet 12, resulting in liquid medicine leakage and deterioration, etc.; two groups of springs 9 are provided at the lower end inside the inner cylinder 8, and a quantitative cylinder 10 is provided inside the inner cylinder 8 and above the springs 9. The lower end of the quantitative cylinder 10 is not fixedly connected to the spring 9. Thus, the quantitative cylinder 10, the spring 9, and the plug 4 are all independent of each other, and the spring 9 can be replaced; medicine inlets 11 are provided on both sides of the quantitative cylinder 10 and near the upper end, and medicine inlets II 12 corresponding to the medicine inlets 11 are provided on both sides of the inner cylinder 8. Both the medicine inlet 11 and the medicine inlet II 12 are inclined downward from outside to inside. The liquid medicine in the bottle body 1 is transferred into the quantitative cylinder 10 through the corresponding medicine inlets 11 and medicine inlets II 12; support rods 13 are provided on both sides of the upper end of the quantitative cylinder 10. The upper ends of the support rods 13 contact the cover body 6 but are not fixedly connected. Thus, when the cover body 6 rotates downward, the support rods 13 are pressed downward, so that the quantitative cylinder 10 moves downward, facilitating the alignment of the medicine inlets 11 and the medicine inlets II 12 for medicine intake. When the cover body 6 rotates upward, the spring 9 resets, which can drive the quantitative cylinder 10 upward, and the medicine inlets 11 and the medicine inlets II 12 are disengaged to stop medicine intake; a longitudinal hollow rod 14 is provided inside the quantitative cylinder 10. The upper end of the longitudinal hollow rod 14 extends out of the cover body 6 and is connected to a hollow upper support rod 15. A through groove capable of accommodating the longitudinal hollow rod 14 is provided in the middle of the upper surface of the cover body 6, enabling the longitudinal hollow rod 14 to extend out; the other end of the upper support rod 15 is connected to a corrugated pipe 16. Compared with ordinary hoses, the corrugated pipe 16 can maintain a certain shape and can be bent and adjusted as needed; a pump body 17 is provided inside the upper support rod 15. One end of the catheter connected to the pump body 17 extends to the lower end of the longitudinal hollow rod 14, and the other end extends to the upper end of the corrugated pipe 16, pumping the liquid medicine in the quantitative cylinder 10 into the patient's mouth.

[0025] Combined with the attached Figure 1 , a viewing window 22 is provided on the front of the bottle body 1; both the inner cylinder 8 and the quantitative cylinder 10 are transparent, and scale lines are provided on the quantitative cylinder 10 for facilitating the observation of the medicine intake amount.

[0026] Combined with the attached Figure 1 , 4 , a mounting ring 18 is detachably provided on the outer side of the upper support rod 15. The mounting ring 18 is composed of two semi-circular mounting parts, and the two mounting parts are detachably connected by bolts. Thus, for patients who are not suitable, the mounting ring 18 can be removed; an adjustable support structure is provided on the mounting ring 18. The support structure includes threaded rods 19 provided at both the upper and lower ends of the mounting ring 18. Hollow threaded cylinders 20 are threadedly connected to the upper ends of the threaded rods 19. Arc-shaped support members 21 are rotatably provided at the upper ends of the hollow threaded cylinders 20. The height of the support members 21 can be adjusted by rotating the hollow threaded cylinders 20 to be suitable for oral cavities of different sizes.

[0027] Working principle of the utility model: When taking medicine, rotate the cover body 6 downward on the outer side of the bottleneck 5, driving the support rod 13 and the metering cylinder 10 to move downward until the spring 9 is compressed to the limit and cannot move anymore. At this time, the medicine inlet 11 and the second medicine inlet 12 are aligned, and the liquid medicine flows from the bottle body 1 into the metering cylinder 10. When it is necessary to stop the medicine intake, rotate the cover body 6 upward. The spring 9 loses its restriction and resets upward, driving the metering cylinder 10 to move upward, so that the medicine inlet 11 and the second medicine inlet 12 are disengaged and the liquid medicine cannot enter; it is convenient to control the amount of medicine during spraying without stopping to observe; adjust the height of the support member 21 according to the size of the patient's oral cavity. During adjustment, rotate the hollow threaded cylinder 20 on the outer side of the threaded rod 19. According to the position of oral administration, the length of the bellows 16 extending into can be adjusted. During adjustment, loosen the bolt so that the mounting ring 18 can move on the upper support rod 15; when in use, place the bellows 16 into the oral cavity, and the teeth abut against the two support members 21, and administer medicine through the pump body 17.

[0028] The above describes the utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the utility model.

Claims

1. A spraying device for respiratory department nursing, comprising a bottle body (1) provided with an opening; characterized in that: The lower end of the bottle body (1) is provided with a through hole (2), and a bottom plate (3) capable of blocking the through hole (2) is provided at the lower end of the bottle body (1); a bottleneck (5) is provided at the upper end of the bottle body (1) and outside the opening, and a cover body (6) is threadedly connected to the outside of the bottleneck (5); a medicine adding port (7) is provided on one side of the bottle body (1); a quantitative medicine taking assembly is provided inside the bottle body (1), and the quantitative medicine taking assembly includes an inner cylinder (8) provided inside the bottle body (1), the inner cylinder (8) is hollow inside and has a T-shaped cross section; two groups of springs (9) are provided at the lower end inside the inner cylinder (8), and a quantitative cylinder (10) is provided inside the inner cylinder (8) and above the springs (9), and the lower end of the quantitative cylinder (10) is not fixedly connected to the springs (9); medicine inlet ports (11) are provided on both sides of the quantitative cylinder (10) and near the upper end, and second medicine inlet ports (12) capable of corresponding to the medicine inlet ports (11) are provided on both sides of the inner cylinder (8); support rods (13) are provided on both upper ends of the quantitative cylinder (10), and the upper ends of the support rods (13) are in contact with the cover body (6) but not fixedly connected; a longitudinal hollow rod (14) is provided inside the quantitative cylinder (10), the upper end of the longitudinal hollow rod (14) extends out of the cover body (6) and is communicated with a hollow upper support rod (15), and the other end of the upper support rod (15) is communicated with a corrugated pipe (16); a pump body (17) is provided inside the upper support rod (15), one end of a conduit connected to the pump body (17) extends to the lower end of the longitudinal hollow rod (14), and the other end extends to the upper end of the corrugated pipe (16); a mounting ring (18) is detachably provided on the outside of the upper support rod (15), and an adjustable support structure is provided on the mounting ring (18).

2. The sprayer for respiratory department nursing according to claim 1, characterized in that: A plug (4) having the same shape and size as the through hole (2) is provided on the upper surface of the bottom plate (3), and the plug (4) is made of a soft material.

3. The sprayer for respiratory care according to claim 1, wherein: The inner diameter of the inner cylinder (8) is the same as that of the through hole (2), and the outer diameter of the lower end is the same as the inner diameter of the bottle body (1).

4. A sprayer for respiratory care according to claim 1, characterized in that: Both the medicine inlet port (11) and the second medicine inlet port (12) are inclined downward from outside to inside.

5. The sprayer for respiratory department nursing according to claim 1, characterized in that: A through groove capable of accommodating the longitudinal hollow rod (14) is provided in the middle of the upper surface of the cover body (6).

6. The sprayer for respiratory department nursing according to claim 1, wherein: The mounting ring (18) is composed of two semi-circular mounting parts, and the two mounting parts are detachably connected by bolts.

7. The spraying device for respiratory department nursing according to claim 1, characterized in that: The support structure includes threaded rods (19) provided at both the upper and lower ends of the mounting ring (18), hollow threaded cylinders (20) are threadedly connected to the upper ends of the threaded rods (19), and arc-shaped support members (21) are rotatably provided at the upper ends of the hollow threaded cylinders (20).

8. The spraying device for respiratory department nursing according to claim 1, wherein: A visual window (22) is provided on the front surface of the bottle body (1); both the inner cylinder (8) and the quantitative cylinder (10) are transparent, and scale lines are provided on the quantitative cylinder (10).

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