Low-temperature therapy device for relieving swollen sore throat through oral administration

Abstract

A low-temperature therapy device for relieving swollen sore throat in a buccal mode comprises an outer-layer mold and an inner-layer mold, the outer-layer mold and the inner-layer mold are both made of silica gel materials, the outer-layer mold is of a bulb-shaped hollow container structure, and a circular opening is formed in the upper end of the outer-layer mold; the inner-layer mold comprises a hollow mold body which is in clearance fit with the inner wall of the outer-layer mold, a plurality of soft burrs are evenly distributed on the outer surface of the hollow mold body, gaps are formed between the soft burrs and the inner wall of the outer-layer mold, an inner-layer opening is formed in the upper end of the hollow mold body, and the bottom of an inner cavity of the hollow mold body is fixedly connected with one end of a pull rope. The other end of the pull rope penetrates out of the inner layer opening and is fixedly connected with a pull ring. The defects in the prior art are overcome, the advantages of cold compress and medicine administration are combined, the double treatment effects of medicine and cold therapy can be achieved through simple operation, and the treatment efficiency and the comfort degree of a patient are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical appliances, and particularly relates to a cryotherapy device for sublingual administration to relieve pharyngeal swelling and pain. Background Art

[0002] Thyroid surgery is a general anesthesia surgery, and general anesthesia intubation surgery is also a common surgical method in clinical practice. However, after the operation, patients often suffer from pharyngeal swelling, pain and discomfort due to intubation operation, which affect eating and breathing functions and prolong the recovery time.

[0003] Traditionally, the treatment methods for pharyngeal swelling and pain include spraying, traditional Chinese medicine or western medicine, etc. However, there are problems such as less spraying amount and easy to be swallowed, resulting in poor effect, although traditional Chinese medicine or western medicine has certain effects, but their side effects are large and the action time is short, resulting in easy recurrence. At the same time, cryotherapy has been applied to a certain extent in relieving swelling and pain and reducing inflammation, but the cryotherapy device for pharyngeal swelling and pain and its drug delivery system are not yet perfect. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a cryotherapy device for sublingual administration to relieve pharyngeal swelling and pain, which overcomes the deficiencies of the prior art. By combining the advantages of cold compress and drug administration, the dual treatment effects of drug and cryotherapy can be achieved through simple operations, improving the treatment efficiency and patient comfort.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0006] A cryotherapy device for sublingual administration to relieve pharyngeal swelling and pain, comprising an outer mold and an inner mold. Both the outer mold and the inner mold are made of silicone material. The outer mold is a bulb-shaped hollow container structure. There is a circular opening at the upper end of the outer mold, and the outer mold is connected to the outside through the circular opening;

[0007] The inner mold includes a hollow mold body. The hollow mold body is movably installed in the hollow cavity of the outer mold, and there is a clearance fit between the outer surface of the hollow mold body and the inner wall of the outer mold. A number of soft burrs are evenly distributed on the outer surface of the hollow mold body. The soft burrs are located in the gap between the outer surface of the hollow mold body and the inner wall of the outer mold, and there is a gap between the soft burrs and the inner wall of the outer mold. There is an inner opening at the upper end of the hollow mold body. One end of a pull rope is fixedly connected to the bottom of the inner cavity of the hollow mold body, and the other end of the pull rope passes through the inner opening and is fixedly connected to a pull ring.

[0008] Preferably, a clamping groove is circumferentially arranged on the outer surface of the inner opening. An annular groove opening is formed on the lower surface of the clamping groove. The clamping groove is clamped on the outer surface of the circular opening through the annular groove opening.

[0009] Preferably, a limiting strip is vertically arranged on the inner side wall of the annular notch, a limiting notch is vertically formed on the outer surface of the circular opening, and the limiting strip is matched with the limiting notch.

[0010] Preferably, liquid outlet guide grooves are uniformly formed on the inner wall of the annular notch of the clamping groove.

[0011] Preferably, handles are symmetrically arranged on both sides of the outer surface of the outer mold.

[0012] Preferably, the soft burrs are all arranged in the obliquely downward direction.

[0013] The present invention provides a cryotherapy device for sublingual use to relieve pharyngeal swelling and pain, which has the following beneficial effects: by arranging an outer mold and an inner mold, after adding a certain amount of physiological saline into the outer mold, the inner mold is then placed into the hollow cavity of the outer mold from the circular opening and fixed, so that there is a clearance fit between the outer surface of the hollow mold body and the inner wall of the outer mold, and the excess physiological saline will overflow outward through the gap between the outer mold and the inner mold. Then, freezing is carried out to make the physiological saline condense into a solid. After the freezing is completed, the whole inner mold can be pulled out by pulling the pull ring outward to drive the inner mold to turn out from the inner opening to complete the demolding work of the inner mold. Then, the circular opening of the outer mold is expanded outward, so that the frozen physiological saline can be separated from the circular opening of the outer mold to complete the demolding work of the outer mold. To form a semi-hollow cryotherapy frozen container. The whole process is convenient and simple, without complex operation skills. And the prepared frozen container uses physiological saline as the freezing raw material. The physiological saline can release a liquid with an osmotic pressure similar to that of the human body when melting, which may be more suitable for cold compress on the skin or mucosa, reducing irritation and discomfort. And by adopting a semi-hollow design, the container is easy to adapt in the oral cavity, so that the irritation and discomfort to the oral cavity can be effectively reduced. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the prior art.

[0015] Figure 1 Schematic structural diagram of the present invention;

[0016] Figure 2 Schematic cross-sectional structural diagram of the present invention;

[0017] Explanation of the reference numerals in the drawings:

[0018] 1. Outer mold; 2. Inner mold; 3. Circular opening; 4. Limit notch; 5. Handle; 21. Hollow mold body; 22. Soft burr; 23. Inner opening; 24. Pull rope; 25. Pull ring; 26. Clamping groove; 27. Annular notch; 28. Liquid outlet guide groove. Detailed implementation mode

[0019] To make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention.

[0020] Example 1, as Figures 1 to 2 shown, a cryotherapy device for sublingual relief of pharyngeal swelling and pain includes an outer mold 1 and an inner mold 2. Both the outer mold 1 and the inner mold 2 are made of silicone material. The outer mold 1 is a bulb-shaped hollow container structure, and the inner wall of the outer mold 1 is smooth to avoid scratching the oral cavity by the made frozen container. A circular opening 3 is provided at the upper end of the outer mold 1, and the outer mold 1 is communicated with the outside through the circular opening 3;

[0021] The inner mold 2 includes a hollow mold body 21. The hollow mold body 21 is movably installed in the hollow cavity of the outer mold 1, and there is a clearance fit between the outer surface of the hollow mold body 21 and the inner wall of the outer mold 1. And there is a spacing distance of 1 mm between the soft burr 22 and the inner wall of the outer mold 1. A plurality of soft burrs 22 are evenly distributed on the outer surface of the hollow mold body 21. The soft burrs 22 are located at the gap between the outer surface of the hollow mold body 21 and the inner wall of the outer mold 1. An inner opening 23 is provided at the upper end of the hollow mold body 21. One end of a pull rope 24 is fixedly connected to the bottom of the inner cavity of the hollow mold body 21, and the other end of the pull rope 24 passes through the inner opening 23 and is fixedly connected with a pull ring 25.

[0022] Working principle:

[0023] When in use, first add a certain amount of normal saline into the outer mold 1, and then put the inner mold 2 into the hollow cavity of the outer mold 1 from the circular opening 3 and fix it, so that there is a clearance fit between the outer surface of the hollow mold body 21 and the inner wall of the outer mold 1, and the excess normal saline will overflow outward through the gap between the outer mold 1 and the inner mold 2. And at this time, the soft burrs 22 on the outer surface of the hollow mold body 21 will be 1 mm away from the inner wall of the hollow cavity of the outer mold 1.

[0024] After that, it is frozen to make the physiological saline condense into a solid. After the freezing is completed, by pulling the pull ring 25 outwards, since the inner mold 2 is made of silicone material, the bottom of the hollow mold body 21 can be driven by the pull rope 24 to roll up from the inner cavity of the hollow mold body 21, and then the entire inner mold 2 is turned out from the inner opening 23 to complete the demolding work of the inner mold 2. Then, the circular opening 3 of the outer mold 1 is expanded outwards, so that the frozen physiological saline after freezing can be separated from the circular opening 3 of the outer mold 1 to complete the demolding work of the outer mold 1. Finally, a semi-hollow hollow cryotherapy freezing container is formed.

[0025] When used for treatment, drugs (pills, powders or liquid medicines) can be placed in the hollow cavity of the cryotherapy freezing container and penetrate into the various deep grooves formed by the soft burrs 22 on the inner wall of the hollow cavity of the freezing container. When the liquid medicine or powder is just added, since the freezing container has not started to melt, the integrity of the outer wall of the freezing container can be effectively guaranteed to avoid the problem of liquid medicine leakage. Then, the freezing container with the added drugs is put into the patient's mouth, and the outer ice mold is slowly melted by the patient's oral temperature to form a hollow structure, so that the frozen water of the drug mixed with physiological saline acts on the throat together, thus effectively achieving the effect of quickly relieving swelling and pain.

[0026] By using medical silicone as the material of the outer mold 1 and the inner mold 2, the safety and non-toxicity of the produced freezing container can be effectively guaranteed, and it will not cause any harm to the oral cavity and the human body. Moreover, the cost of the medical silicone material is relatively low, and both the outer mold 1 and the inner mold 2 can be reused, thus effectively reducing the treatment cost of patients. And the manufacturing and demolding processes of the entire freezing container are convenient and simple. Through simple ice-making and demolding processes, users can easily make the required cold therapy ice container without complex operation skills.

[0027] The freezing container obtained by the present invention uses physiological saline as the freezing raw material. When the physiological saline freezes and melts, it can release a liquid similar to the human body osmotic pressure, which may be more suitable for cold compress on the skin or mucous membrane to reduce irritation and discomfort. And by adopting a semi-hollow design, the container is easy to adapt in the oral cavity, thus effectively reducing the irritation and discomfort to the oral cavity.

[0028] During treatment, the patient only needs to place the drug in the physiological saline freezing container and take it sublingually. Thus, through the synergistic effect of the physical therapy of cryotherapy cold compress and drug administration, it can relieve the swelling and pain in the throat more quickly and effectively. The cold compress effect of the freezing container can narrow blood vessels and reduce inflammatory exudation, while the drug can directly act on the affected area to play a therapeutic role.

[0029] Embodiment 2, as a further preferred solution of Embodiment 1, a clamping groove 26 is provided around the outer surface of the inner layer opening 23, and an annular notch 27 is opened on the lower surface of the clamping groove 26. The clamping groove 26 is clamped on the outer surface of the circular opening 3 through the annular notch 27. Thus, after the inner layer mold 2 is placed into the hollow cavity of the outer layer mold 1 from the circular opening 3, the clamping groove 26 on the outer surface of the inner layer opening 23 can be clamped on the circular opening 3, and then the installation and fixation of the outer layer mold 1 and the inner layer mold 2 can be realized, so as to ensure that the inner layer mold 2 can be stably suspended and fixed in the inner cavity of the outer layer mold 1, and also effectively ensure that there is a certain gap between the inner wall of the outer layer mold 1 and the outer surface of the inner layer mold 2.

[0030] Embodiment 3, as a further preferred solution of Embodiment 1, a limiting clamping strip is vertically arranged on the inner side wall of the annular notch 27, and a limiting notch 4 is vertically opened on the outer surface of the circular opening 3. The limiting clamping strip is matched with the limiting notch 4. Thus, when the clamping groove 26 is clamped onto the circular opening 3, the position between the clamping groove 26 and the circular opening 3 can be limited by the cooperation of the limiting clamping strip and the limiting notch 4, so as to avoid relative rotation between the outer layer mold 1 and the inner layer mold 2. Then, it further ensures that the inner layer mold 2 can be stably fixed in the inner cavity of the outer layer mold 1.

[0031] Embodiment 4, as a further preferred solution of Embodiment 1, liquid outlet guide grooves 28 are evenly opened on the inner wall of the annular notch 27 of the clamping groove 26. Therefore, after the hollow mold body 21 is in clearance fit with the inner wall of the outer layer mold 1, the excess physiological saline can be discharged outwards through the guiding action of the liquid outlet guide grooves 28 on the inner wall of the annular notch 27.

[0032] Embodiment 5, as a further preferred solution of Embodiment 1, handles 5 are symmetrically arranged on both sides of the outer surface of the outer layer mold 1 near the inner layer opening 23. Therefore, when demolding the outer layer mold 1, the handles 5 on both sides of the outer surface of the outer layer mold 1 can be pulled outwards, so that the inner layer opening 23 of the outer layer mold 1 can be expanded outwards, thus facilitating the separation of the frozen container after freezing from the circular opening 3 of the outer layer mold 1.

[0033] Embodiment 6, as a further preferred solution of Embodiment 1, the soft burrs 22 are all arranged in the obliquely downward direction. Therefore, each deep groove formed in the hollow cavity of the frozen container after freezing can extend downwards, so that the medicine can evenly sink into each deep groove.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cryotherapy device for sublingual administration to relieve throat swelling and pain, characterized in that: It includes an outer mold (1) and an inner mold (2). Both the outer mold (1) and the inner mold (2) are made of silicone material. The outer mold (1) is a bulb-shaped hollow container structure. There is a circular opening (3) provided at the upper end of the outer mold (1), and the outer mold (1) is communicated with the outside through the circular opening (3). The inner mold (2) includes a hollow mold body (21). The hollow mold body (21) is movably installed in the hollow cavity of the outer mold (1), and there is a clearance fit between the outer surface of the hollow mold body (21) and the inner wall of the outer mold (1). A number of soft burrs (22) are evenly distributed on the outer surface of the hollow mold body (21). The soft burrs (22) are located at the gap between the outer surface of the hollow mold body (21) and the inner wall of the outer mold (1), and there is a space between the soft burrs (22) and the inner wall of the outer mold (1). There is an inner opening (23) provided at the upper end of the hollow mold body (21). One end of a pull rope (24) is fixedly connected to the bottom of the inner cavity of the hollow mold body (21), and the other end of the pull rope (24) passes through the inner opening (23) and is fixedly connected with a pull ring (25).

2. The cryotherapy device for sublingual administration to relieve pharyngeal swelling and pain according to claim 1, wherein: A clamping groove (26) is circumferentially arranged on the outer surface of the inner opening (23). An annular notch (27) is formed on the lower surface of the clamping groove (26). The clamping groove (26) is clamped on the outer surface of the circular opening (3) through the annular notch (27).

3. The cryotherapy device for sublingual administration to relieve throat swelling and pain according to claim 2, wherein: A limiting clamping strip is vertically arranged on the inner side wall of the annular notch (27), and a limiting notch (4) is vertically formed on the outer surface of the circular opening (3). The limiting clamping strip is matched with the limiting notch (4).

4. The cryotherapy device for sublingual administration to relieve throat swelling and pain according to claim 2, wherein: Liquid outlet guide grooves (28) are evenly formed on the inner wall of the annular notch (27) of the clamping groove (26).

5. A cryotherapy device for sublingual administration to relieve throat swelling and pain according to claim 1, characterized in that: Handles (5) are symmetrically arranged on both sides of the outer surface of the outer mold (1).

6. The cryotherapy device for sublingual administration to relieve throat swelling and pain according to claim 1, characterized in that: All the soft burrs (22) are arranged in an obliquely downward direction.

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