Oral cavity cleaning device for thrombocytopenia patient

Abstract

The utility model discloses an oral cavity cleaning device for a thrombocytopenia patient. The oral cavity cleaning device comprises a sprinkling can, a nozzle of the sprinkling can is connected with a spray pipe capable of extending into the oral cavity of a patient; a spray head with a ball head structure is arranged at the front end of the spray pipe, and a plurality of spray holes with the hole diameter of 0.5-1.0 mm are formed in the spray head; a plurality of buffer hairs with flexible structures are connected to a spray head of the spray pipe, and the buffer hairs are arranged at the outer ends of the spray holes in the spray head and are matched with the orientations of the corresponding spray holes in an interlaced manner. The oral care device is convenient to operate, good in cleaning performance and capable of well reducing pain of a patient in the oral care process.

Description

Technical Field

[0001] The utility model relates to a medical nursing appliance, in particular to an oral cleaning treatment device for patients with thrombocytopenia. Background Art

[0002] Thrombocytopenia is a common clinical disease characterized by coagulation dysfunction and bleeding, mainly manifested by mucosal bleeding, gingival bleeding, oral mucosa and tongue bleeding. In clinical care of patients with thrombocytopenia, oral care is an extremely important part. In the oral care of patients with thrombocytopenia, it is not recommended to use conventional cleaning tools (such as toothbrushes) for care because the patient's thrombocytopenia can easily cause oral mucosal rupture and bleeding. Usually, the patient is awake and the mouth is gargled with a mouthwash. However, in the long-term care of the patient's oral cavity, it is found that the cheek gargle has the following disadvantages:

[0003] 1. It is difficult to completely clean the oral cavity by gargling with cheeks, especially for patients with blood or phlegm crusts that are about to fall off in the mouth.

[0004] 2. Some patients have blood blisters, ulcers and other phenomena on the oral mucosa and tongue. The cleaning method of puffing cheeks and gargling will aggravate the pain in the patient's mouth, causing the patient to resist and oppose oral cleaning care, which is not conducive to treatment.

[0005] In clinical practice, there are also spray bottle-style cleaners for oral care of patients. By inserting a nozzle into the patient's mouth, the pressure provided by the spray bottle is used to spray the care solution into the patient's mouth for cleaning and care. For example, a Chinese patent document discloses a technology named "Probe-type oral cleaning irrigator", publication number CN202526332U, and publication date November 14, 2012. Although this technology solves the oral care problem of patients with oral confinement to a certain extent, the effect is biased, mainly manifested in that when the care solution is sprayed from the nozzle, there is an unlimited flow structure, and the pressurized water column has a fast injection speed, which is easy to cause secondary damage to the patient's mouth.

[0006] Based on the particularities of thrombocytopenia patients and the technical requirements for oral care of thrombocytopenia patients, as well as the deficiencies of the existing technology, the applicant believes that it is necessary to design an oral cleaning device that is easy to operate, has good cleaning performance, and can effectively reduce the pain of patients during oral care. Utility Model Content

[0007] The technical purpose of the utility model is to provide an oral cleaning device for thrombocytopenic patients, which can meet the oral care needs of thrombocytopenic patients and effectively reduce the pain of patients during oral care.

[0008] The technical purpose of the utility model is achieved by the following technical solution: an oral cleaning device for patients with thrombocytopenia, comprising a spray pot;

[0009] The nozzle of the spray pot is connected with a spray tube which can be extended into the patient's oral cavity;

[0010] The front end of the nozzle is provided with a nozzle having a ball head structure, and the nozzle is provided with a plurality of injection holes with a hole diameter of 0.5 to 1.0 mm;

[0011] A plurality of buffer hairs with soft structures are connected to the nozzle of the nozzle pipe, and the buffer hairs are interlaced and matched with the directions of the corresponding injection holes at the outer ends of the injection holes on the nozzle.

[0012] The above-mentioned technical measures are aimed at the oral care technology needs of patients with thrombocytopenia. A spherical structure nozzle with multiple spray holes with a diameter of 0.5mm-1.0mm at the front end of the spray tube of the spray bottle is extended into the patient's oral cavity. The rinse characteristics of the fine jet water column are used to spray the mouthwash into the patient's mouth to clean and treat the patient's mouth. In order to prevent the jet speed of the pressurized jet water column from being too high and causing damage to the patient's mouth, a number of buffer hairs with soft structures are connected to the nozzle. The buffer hairs are interwoven with the outer ends of the jet holes on the nozzle and the directions of the corresponding jet holes to achieve a turbulent buffering effect, thereby slowing down the jet speed of the jet water column, avoiding damage to the patient's mouth, and reducing the patient's pain. It also has the technical characteristics of easy operation and good cleaning performance.

[0013] The buffer hair is a nylon bristle structure with a diameter of 0.01 to 0.02 mm;

[0014] The length of the buffer hair surface on the nozzle is 0.3-0.8 mm.

[0015] The above technical measures use buffer hairs of nylon bristle structure with a length of 0.9-0.8mm and a diameter of 0.01-0.02mm to care for the patient's oral cavity. The buffer hairs are highly soft and less irritating, and can reduce the pain of the patient during oral care.

[0016] The nozzle is a hard medical silicone structure. This technical measure adopts a hard medical silicone nozzle with a stable structure.

[0017] The nozzle is provided with a brushing base ring with adjustable axial position;

[0018] A plurality of radially arranged soft toothbrush bristles for brushing teeth are connected to the circumferential outer wall of the toothbrush base ring.

[0019] The above measures are aimed at the oral care technology needs of patients with thrombocytopenia. The nozzle is equipped with a brush base ring with adjustable axial position. The circumferential outer wall of the ring has soft-structured brush bristles arranged radially. The soft-structured brush bristles will not cause damage to the patient's oral cavity when cleaning the patient's teeth and have a high degree of cleanliness.

[0020] The toothbrush bristles are nylon bristle structures with a diameter of 0.01 to 0.02 mm;

[0021] The length of the bristle surface of the toothbrush base ring is 15 to 25 mm.

[0022] The above technical measures use nylon bristle structures with a length of 15 to 25 mm and a diameter of 0.01 to 0.02 mm to clean the patient's teeth. The bristles are highly soft and less irritating, and can reduce the pain of the patient during oral care.

[0023] The rear end of the toothbrush base ring is provided with a radially outwardly convex limiting lip stop;

[0024] When the toothbrush base ring is extended into the patient's oral cavity, the toothbrush bristles on the toothbrush base ring can surround the corresponding parts of the patient's upper and lower teeth, and the limiting lip stopper is located at the patient's lips.

[0025] The above technical measures are aimed at the oral care technology needs of patients with thrombocytopenia. The rear end of the toothbrush base ring is provided with a radially outwardly convex limiting lip stopper. When medical staff are caring for the patient, the bristles on the toothbrush base ring clean the patient's teeth. The limiting lip stopper is located at the patient's lips, limiting the working area of ​​the bristles to prevent the toothbrush base ring from penetrating too deep into the patient's mouth and injuring the patient. The toothbrush base ring is highly safe.

[0026] The limit lip stopper is a ring-shaped outward convex molding structure at the rear end of the toothbrush base ring. The technical measure has the technical characteristics of simple molding structure and good stability.

[0027] The lip stopper caters to the surface of the patient's lips and is a conical structure or a curved structure. The lip stopper surface of the technical measure is formed with a conical structure or a curved structure, which can better fit the patient's mouth when caring for the patient's mouth, is comfortable, and is also conducive to reliable cleaning of the teeth.

[0028] The limit lip stopper and the toothbrush base ring are an integrally formed structure;

[0029] The limiting lip guard and the toothbrushing base ring are hard medical silicone structures.

[0030] This technical measure adopts hard medical silicone toothbrush base ring and limit lip stopper and is integrally formed, with a stable structure and greater durability.

[0031] The outer edge of the limit lip stopper is provided with a convex limit joint;

[0032] Correspondingly, the side of the pot body of the spray pot facing the nozzle is provided with a limit stopper formed with an outward convex structure, and between the limit stopper and the adjacent pot body, there is a limit slot for accommodating the limit joint at the outer edge of the limit lip stopper;

[0033] The top end of the limit stopper is located beside the outer edge of the axial projection of the limit lip stopper; when the limit joint at the outer edge of the limit lip stopper and the limit stopper are in an aligned state, the limit stopper and the limit joint form an overlapping matching relationship in the axial projection direction;

[0034] When the toothbrushing base ring is received in the pot body of the spray pot, the limiting joint of the outer edge of the limiting lip block can be rotatably inserted into the limiting through groove on the outer side of the pot body.

[0035] The above technical measures are aimed at the oral care technical needs of patients with thrombocytopenia. The limiting groove of the limiting stop head of the convex structure on the outside of the kettle body and the limiting groove of the limiting joint at the outer edge of the limiting lip stop are matched through a rotational overlapping relationship. Depending on the cleaning requirements of brushing teeth, the limiting lip stop is limited on the kettle body when not brushing teeth, to prevent the limiting lip stop from sliding randomly on the nozzle without technical requirements, so as to improve the flexibility of operation.

[0036] The beneficial technical effect of the utility model is as follows: the utility model meets the oral care technology demand of patients with thrombocytopenia, extends a spherical structure nozzle with multiple spray holes with a hole diameter of 0.5mm-1.0mm at the front end of the spray tube of the spray bottle into the patient's oral cavity, and utilizes the flushing characteristics of the fine spray water column to spray the mouthwash / therapeutic liquid into the patient's oral cavity to clean and treat the patient's oral cavity; in order to prevent the spray speed of the pressurized spray water column from being too high and causing damage to the patient's oral cavity, a number of buffer hairs with soft structures are connected to the nozzle, and the buffer hairs are interwoven with the outer ends of the spray holes on the nozzle and the directions of the corresponding spray holes to achieve a turbulent buffering effect, so as to slow down the spray speed of the spray water column, avoid damage to the patient's oral cavity, and reduce the patient's pain, and also has the technical characteristics of easy operation and good cleaning performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the utility model.

[0038] Figure 2 It is a partial structural schematic diagram of the utility model.

[0039] The meaning of the codes in the figure are: 1—spray pot; 2—nozzle; 3—spray pipe; 31—spray head; 32—spray hole; 33—buffer hair; 4—brush base ring; 41—brush hair; 42—limit lip stop; 43—limit joint; 5—limit stop head; 51—limit through groove. DETAILED DESCRIPTION

[0040] The utility model relates to the field of medical care appliances, specifically an oral cleaning treatment device for patients with thrombocytopenia, as shown below in conjunction with the accompanying drawings of the specification - Figure 1 and Figure 2 The technical solution of the utility model is clearly and in detail explained.

[0041] It should be noted that the drawings of the present invention are schematic, and unnecessary details have been simplified to clarify the technical purpose of the present invention, so as to avoid blurring the technical solution of the present invention in the prior art. In addition, the expressions "approximately" and "substantially" in the following text regarding quantity or matching relationship mean that reasonable assembly errors and processing errors in the industry are allowed to exist, and do not literally express absolute quantity or matching relationship.

[0042] See also Figure 1 and Figure 2 As shown, an oral cleaning device for patients with thrombocytopenia includes a spray bottle 1.

[0043] Specifically, the nozzle 2 of the spray pot 1 is sealed with a nozzle 3 formed of a hard medical silicone structure and can be inserted into the patient's oral cavity. The front end of the nozzle 3 has a nozzle 31 with a ball head structure, and the nozzle 31 is provided with a plurality of injection holes 32 with an aperture of about 0.5 to 1.0 mm (for example, 0.5 mm, 0.8 mm or 1.0 mm, etc.). When the medical staff is caring for the oral cavity of the thrombocytopenic patient, they manually pressurize the spray pot 1. After the pressurization is completed, they press the switch. The mouthwash / therapeutic liquid in the spray pot 1 reaches the nozzle 31 through the nozzle 3 due to the pressure in the spray pot 1, and cleans / treats the patient's oral cavity through the injection hole 32 with a fine spray water column, and the patient's oral cavity is cared for by the flushing function of the fine spray water column.

[0044] The nozzle 31 of the nozzle 3 is connected with a plurality of buffer hairs 33 of soft structure. The buffer hairs 33 are nylon bristle structures with a diameter of about 0.01 to 0.02 mm (for example, 0.01 mm, 0.015 mm or 0.02 mm, etc.), and the length of the bristle surface on the nozzle 31 is about 0.3 to 0.8 mm (for example, 0.3 mm, 0.5 mm or 0.8 mm, etc.). These buffer hairs 33 are interwoven with the direction of the corresponding injection holes 32 at the outer ends of the injection holes 32 on the nozzle 31. When caring for the oral cavity of a patient with thrombocytopenia, the buffer hairs 33 of the nylon bristle structure with a flexible structure can form a technical effect of turbulent flow buffering for the water column at the injection point, which can effectively slow down the injection speed of the injection water column into the oral cavity, so as to reduce the pain of the patient during the care, and prevent the pressurized injection water column from causing damage to the patient's oral cavity due to the excessive injection speed. It has high softness and little stimulation to the patient's oral cavity.

[0045] The nozzle 3 is provided with a toothbrush base ring 4 which can be freely adjusted in the axial position. The rear end of the toothbrush base ring 4 has a limiting lip stopper 42 with a conical structure (arc structure) convex radially outward, and a plurality of radially arranged soft toothbrush bristles 41 for brushing teeth are connected to the circumferential outer wall of the toothbrush base ring 4. The toothbrush bristles 51 are nylon bristle structures with a diameter of about 0.01 to 0.02 mm (for example, 0.01 mm, 0.015 mm or 0.02 mm, etc.), and the length of the bristle surface on the toothbrush base ring 4 is about 15 to 25 mm (for example, 15 mm, 20 mm or 25 mm, etc.). When the toothbrush base ring 4 is inserted into the patient's oral cavity, the toothbrush bristles 41 on the toothbrush base ring 42 can surround the corresponding parts of the patient's upper and lower teeth, and the limiting lip stopper 42 on the toothbrush base ring 4 is located at the patient's lips, limiting the working area of ​​the toothbrush bristles 41 on the toothbrush base ring 4, so as to avoid the toothbrush base ring 4 from penetrating too deeply into the patient's oral cavity and stabbing the patient, which is highly safe. The limiting lip stopper 42 and the toothbrush base ring 4 are both hard medical silicone structures and are integrally formed structures, with simple structure and good stability.

[0046] The outer edge of the above-mentioned limit lip stopper 42 is provided with a convex limit joint 43; correspondingly, the side of the pot body of the spray pot 1 facing the nozzle 3 is provided with a convex limit stopper head 5, and between the above-mentioned limit stopper head 5 and the adjacent pot body, there is a limit groove 51 that can accommodate the limit joint at the outer edge of the limit lip stopper 42.

[0047] The top of the above-mentioned limit stopper 5 is located beside the outer edge of the axial projection of the limit lip stopper 42; when the limit joint 43 on the outer edge of the limit lip stopper 42 is in alignment with the limit stopper 5, the limit stopper 5 and the limit joint 43 form an overlapping matching relationship in the axial projection direction. When the toothbrush base ring 4 is stored in the pot body of the spray pot 1, the limit joint 43 on the outer edge of the limit lip stopper 42 can be rotatably inserted into the limit groove 51 on the outer side of the pot body 1 to complete the limit fixation, which can effectively prevent the limit lip stopper 42 from sliding randomly on the nozzle 3 without technical requirements when the medical staff is taking care of the patient's oral cavity, obstructing the medical staff's field of vision, increasing the difficulty of care, or causing accidental injury due to sliding into the patient's oral cavity.

[0048] The above specific technical solutions are only used to illustrate the present invention, rather than to limit it.

[0049] Although the present invention has been described in detail with reference to the above-mentioned specific technical solutions, those skilled in the art should understand that they can still modify the above-mentioned specific technical solutions, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the present invention.

Claims

1. An oral cleaning device for a thrombocytopenic patient, comprising a spray pot (1); Features: The nozzle (2) of the spray pot (1) is connected to a spray tube (3) that can be extended into the patient's oral cavity; The front end of the nozzle (3) is provided with a nozzle (31) having a ball head structure, and the nozzle (31) is provided with a plurality of injection holes (32) with a hole diameter of 0.5 to 1.0 mm; A plurality of buffer hairs (33) with a soft structure are connected to the nozzle (31) of the nozzle pipe (3), and the buffer hairs (33) are interlaced and matched with the direction of the corresponding injection holes (32) at the outer ends of the injection holes (32) on the nozzle (31).

2. The oral cleaning device for thrombocytopenia patients according to claim 1, characterized in that: The buffer hair (33) is a nylon bristle structure with a diameter of 0.01 to 0.02 mm; The length of the bristle surface of the buffer bristles (33) on the nozzle (31) is 0.3 to 0.8 mm.

3. The oral cleaning device for thrombocytopenia patients according to claim 1, characterized in that: The nozzle (3) is a hard medical silicone structure.

4. The oral cleaning device for thrombocytopenia patients according to claim 1 or 3, characterized in that: The nozzle (3) is provided with a tooth brushing base ring (4) whose axial position is adjustable; A plurality of radially arranged soft toothbrush bristles (41) for brushing teeth are connected to the circumferential outer wall of the toothbrush base ring (4).

5. The oral cleaning device for thrombocytopenia patients according to claim 4, characterized in that: The toothbrush bristles (41) are nylon bristle structures with a diameter of 0.01 to 0.02 mm; The length of the bristles (41) on the toothbrush base ring (4) is 15 to 25 mm.

6. The oral cleaning device for thrombocytopenia patients according to claim 4, characterized in that: The rear end of the toothbrush base ring (4) is provided with a radially outwardly convex limiting lip stopper (42); When the toothbrush base ring (4) is extended into the patient's oral cavity, the toothbrush bristles (41) on the toothbrush base ring (4) can surround corresponding parts of the patient's upper and lower teeth, and the limiting lip stopper (42) is located at the patient's lips.

7. The oral cleaning device for thrombocytopenia patients according to claim 6, characterized in that: The limiting lip stopper (42) is a ring-shaped outwardly convex structure at the rear end of the toothbrush base ring (4).

8. The oral cleaning device for thrombocytopenia patients according to claim 7, characterized in that: The limiting lip stopper (42) conforms to the surface of the patient's lips and is a conical structure or a curved structure.

9. The oral cleaning device for thrombocytopenia patients according to claim 6, 7 or 8, characterized in that: The limiting lip stopper (42) and the toothbrush base ring (4) are an integrally formed structure; The limiting lip stopper (42) and the toothbrushing base ring (4) are hard medical silicone structures.

10. The oral cleaning device for thrombocytopenia patients according to claim 6, 7 or 8, characterized in that: The outer edge of the limiting lip stopper (42) is provided with a convex limiting joint (43); Correspondingly, the side of the pot body of the spray pot (1) facing the spray pipe (3) has a limit stopper (5) with an outwardly convex structure, and between the limit stopper (5) and the adjacent pot body, there is a limit groove (51) capable of accommodating the limit joint at the outer edge of the limit lip stopper (42); The top end of the limit stopper (5) is located beside the outer edge of the axial projection of the limit lip stopper (42); when the limit joint (43) on the outer edge of the limit lip stopper (42) and the limit stopper (5) are in an aligned state, the limit stopper (5) and the limit joint (43) form an overlapping matching relationship in the axial projection direction; When the toothbrush base ring (4) is received in the pot body of the spray pot (1), the limiting joint (43) on the outer edge of the limiting lip stopper (42) can be rotatably inserted into the limiting through groove (51) on the outer side of the pot body.

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