CN219480404U - Bagged mouthwash controllable dosage straw - Google Patents

Abstract

The utility model provides a bagged mouthwash controllable dosage straw, which belongs to the technical field of straws and comprises a measuring cup, a suction nozzle, a needle head and a straw, wherein the suction nozzle is arranged at the upper end of the measuring cup, the needle head is arranged at the lower end of the measuring cup, meanwhile, the lower end of the suction nozzle stretches into an inner cavity of the measuring cup to be connected with the straw, a pipe cavity of the suction nozzle is communicated with the pipe cavity of the straw, the upper end of the needle head stretches into the inner cavity of the measuring cup, and the pipe cavity of the needle head is communicated with the inner cavity of the measuring cup. The utility model can control the liquid quantity of the mouthwash used each time, improves the effectiveness of the mouthwash of a patient, has a leakage-proof function, and can prevent the mouthwash leakage caused by the inclination of the bagged mouthwash.

Description

Mouthwash Controlled Dose Straws in Bags

technical field

The utility model belongs to the technical field of straws, in particular to a bagged mouthwash controllable dose straw.

Background technique

Patients with blood diseases are prone to oral mucositis. For the prevention and treatment of oral mucositis, mouthwash has become a daily care. After regular meals, rinse your mouth in the morning and before going to bed. Especially for patients with low platelets, rinse your mouth instead of brushing your teeth. For patients with oral ulcers, gargling is also one of the treatment methods. Patients need to use the corresponding mouthwash when rinsing their mouth. Each kind of mouthwash should take a certain amount of liquid when gargling to achieve the effect of mouthwash. If the amount of mouthwash is not enough, the patient cannot fully Drum gargling and deep throat gargling will fail to achieve the purpose of gargling.

Most of the mouthwashes used clinically are prepared with bagged saline. Clinical nurses use self-made venting needles combined with syringe needle caps to give patients for inhalation. The specific method is: insert the rubber stopper at the top of the bagged saline into the infusion set Puncture needle (also called exhaust needle), cut off the tail end of the exhaust needle and only keep the needle and part of the plastic tube. When the patient takes the liquid, it can be realized by simply dumping and squeezing the infusion bag. When not in use, put the needle cap of the syringe The cover fits over the plastic tube of the exhaust needle, which can provide a simple hygienic protection for the end of the plastic tube. However, since the tail end of the exhaust needle is cut off, it is equivalent to a plastic tube with two transparent ends. Therefore, when the infusion bag is tilted or turned upside down, the mouthwash inside will leak out, which will not only pollute the sheets, clothes or storage Environment, also can cause the waste of mouthwash at the same time. In addition, using the straw to absorb mouthwash, it is difficult to grasp the amount of mouthwash absorbed each time, and the mouthwash effect of the patient cannot be guaranteed, and the straw assembly needs to be made on-site every time the liquid is taken, which virtually increases medical care. The workload of the staff is time-consuming and labor-intensive. At the same time, the needle caps of the syringes are easy to fall and pollute. In order to avoid cross-infection, the dropped needle caps are usually thrown away and replaced with new ones, which virtually increases the consumables of the department.

Utility model content

In view of this, the utility model aims to propose a controllable dose straw for mouthwash in bags, which can control the amount of mouthwash used each time and improve the effectiveness of mouthwash for patients. Mouthwash is placed at an inclination to cause the mouthwash to leak. In addition, the protective cap of the straw is provided with an anti-lost connection belt, which effectively prevents the protective cap from falling and polluting.

In order to achieve the above object, the technical solution of the utility model is realized in the following way: the mouthwash controllable dose straw in a bag includes a measuring cup, a suction nozzle, a needle and a straw, the upper end of the measuring cup is equipped with the suction nozzle, and the lower end is equipped with a The needle, while the lower end of the suction nozzle extends into the inner cavity of the measuring cup and is connected with the straw, and the lumen of the suction nozzle communicates with the lumen of the straw, and the upper end of the needle extends into the The cavity of the measuring cup, and the lumen of the needle communicates with the cavity of the measuring cup.

Further, the upper end of the measuring cup is provided with a ventilation hole, the ventilation hole includes a ventilation tube and a ventilation plug, one end of the ventilation tube extends into the inner cavity of the measuring cup, and the other end is arranged outside the measuring cup, so The vent plug is detachably mounted on the end of the vent pipe outside the measuring cup, and meanwhile, the vent plug is connected to the measuring cup through a connecting belt.

Further, the ventilation pipe is an elbow structure, one end of which protrudes into the inner cavity of the measuring cup is opened upwards, and the opening is close to the upper end surface of the measuring cup.

Further, the suction nozzle is a leak-proof suction nozzle; the lower end of the needle is provided with a needle point, and the needle point is a sharp chamfered structure.

Further, the lower end of the measuring cup is provided with a fixing part, and the fixing part is a ring structure.

Further, the measuring cup is made of transparent material, and a scale is provided on its side wall.

Further, a protective cap is detachably mounted on the upper end of the suction nozzle, and a connecting strap is connected to the protective cap, and an end of the connecting strap far away from the protective cap is connected to the measuring cup.

Further, the suction pipe is an equal-diameter hose.

Further, the main body of the suction pipe is a hose of equal diameter, and the lower end of the hose is provided with a counterweight.

Further, the needle is made of plastic, and the needle is provided with a one-way valve. When the mouthwash bag is squeezed, the one-way valve is forced to open, and the mouthwash can flow from the bag to the measuring cup. .

Compared with the prior art, the bagged mouthwash controllable dose straw of the utility model has the following advantages:

(1) The utility model is convenient for nurses and patients to operate, without on-site assembly, the needle is directly inserted into the rubber plug of the existing mouthwash bag body, and it is convenient and quick to insert it;

(2) The utility model can utilize the mode of squeezing the bag body to control the amount of mouthwash used each time, which improves the effectiveness of the patient's mouthwash;

(3) When the utility model is used with bagged mouthwash, no matter whether the mouthwash bag is tilted or placed flat, the mouthwash will not leak, which is convenient for storing the mouthwash bag;

(4) The protective cap of the present utility model is provided with an anti-lost connecting band, one end of the connecting band is connected with the protective cap, and the other end is connected with the measuring cup, which effectively avoids the pollution from falling of the protective cap;

(5) The utility model has two kinds of straw style embodiments, one of which is a straw provided with a counterweight, which can be effectively used for rinsing the mouth of patients with limited body position or poor compliance, even if the patient is lying down. The mouthwash is absorbed, which improves the patient's compliance with mouthwash;

(6) The needle of the utility model is provided with a one-way valve, which can effectively prevent the liquid in the measuring cup from flowing back and contaminating the mouthwash in the bag.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the structural schematic diagram of the controllable dosage straw of bagged mouthwash described in the embodiment of the present invention;

Fig. 2 is the front view (embodiment one) of the bagged mouthwash controllable dose straw described in the embodiment of the present invention;

Fig. 3 is the front view (embodiment two) of the bagged mouthwash controllable dose straw described in the embodiment of the present invention;

FIG. 4 is an enlarged schematic view of part A in FIG. 2 .

Explanation of reference signs:

1. Measuring cup; 2. Suction nozzle; 3. Needle; 4. Straw; 5. Ventilation hole; 6. Fixed part; 7. Ventilation tube; 8. Ventilation plug; 9. Scale; 10. Protective cap; 11. Counterweight department.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

The utility model is a controllable dose straw that can absorb a specific amount of mouthwash, the lower end of which is a needle 3 that can be inserted into the bagged mouthwash, and the middle part is a transparent measuring cup 1 with a scale 9, which can control the amount of mouthwash used each time The liquid volume improves the effectiveness of the patient's gargling. The upper part is an anti-leakage nozzle 2, which can avoid the leakage of the mouthwash due to the tilting of the bagged mouthwash, and is also effectively suitable for patients with limited body positions (lying down) The utility model is convenient for nurses and patients to operate without on-site assembly. The needle 3 is directly inserted on the rubber plug of the existing mouthwash bag body, and the Yes, it is convenient and fast. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "up", "down", "top", "bottom", "inside" and "outside" are Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot It should be understood as a limitation of the present utility model. The specific structure is as follows:

As shown in Figures 1-4, the utility model is a controllable dose straw for mouthwash in bags, comprising a measuring cup 1, a suction nozzle 2, a needle 3 and a suction pipe 4, the upper end of the measuring cup 1 is equipped with the suction nozzle 2, The lower end is equipped with the needle 3, while the lower end of the suction nozzle 2 extends into the inner cavity of the measuring cup 1 and is connected with the suction pipe 4, and the lumen of the suction nozzle 2 is connected with the lumen of the suction pipe 4. The suction pipe 4 is an equal-diameter hose. The upper end of the needle 3 protrudes into the inner chamber of the measuring cup 1 , and the lumen of the needle 3 communicates with the inner chamber of the measuring cup 1 . The suction nozzle 2 is an anti-leakage nozzle 2, preferably a bite-type anti-leakage nozzle 2. The suction nozzle 2 is an existing technology, and currently there are two types of cross-type anti-leakage valves and V-type anti-leakage valves. Nozzle 2. The suction nozzle 2 can effectively avoid the leakage of mouthwash caused by placing the bagged mouthwash at an inclination, effectively avoiding environmental pollution and waste of mouthwash. The lower end of the needle 3 is provided with a needle point, and the needle point is a sharp chamfer structure, which is convenient for inserting into the rubber stopper of the mouthwash in the bag. The mouthwash in the bag is the existing basis. At the same time, in the actual application process, the length of the needle 3 is moderate, The position of the needle point is flush with the plastic bottle neck of the infusion bag mouth, which can effectively prevent the needle point from piercing the infusion bag. The needle 3 is made of plastic, and the needle 3 is provided with a one-way valve. When the mouthwash bag is squeezed, the one-way valve is forced to open, and the mouthwash can flow from the bag to the measuring cup 1 , the existence of the one-way valve can effectively prevent the liquid in the measuring cup 1 from flowing back into the bagged mouthwash water to contaminate the mouthwash water. The upper end of the suction nozzle 2 is detachably installed with a protective cap 10, the protective cap 10 is closely connected with the suction nozzle 2, which not only can form a sanitary protection for the suction nozzle 2, but also can form a secondary leak-proof protection. 10 is connected with a connecting belt, and the end of the connecting belt away from the protective cap 10 is connected to the measuring cup 1, and the protective cap 10 is connected with the measuring cup 1 through the connecting belt, forming an anti-loss structure. When using the cap 10, there is no need to worry about the loss of the protective cap 10, thereby effectively preventing the protective cap 10 from being dropped, lost or polluted.

The upper end of the measuring cup 1 is provided with a ventilation hole 5, the existence of the ventilation hole 5 can effectively ensure the pressure balance inside and outside the measuring cup 1, and effectively ensure that the patient can normally absorb mouthwash. The vent hole 5 includes a vent tube 7 and a vent plug 8, one end of the vent tube 7 extends into the inner cavity of the measuring cup 1, and the other end is arranged outside the measuring cup 1, and the vent plug 8 is detachably installed At the end of the vent pipe 7 arranged outside the measuring cup 1, when the air pressure needs to be balanced, the vent plug 8 only needs to be opened, and the vent plug 8 is connected to the measuring cup 1 through a connecting band. When plugging 8, there is no need to worry about losing the ventilation plug 8, thereby effectively avoiding the loss of the ventilation plug 8 from falling.

The air pipe 7 is an elbow structure, and one end of the air pipe 7 protruding into the inner cavity of the measuring cup 1 is opened upwards, and the opening is close to the upper end surface of the measuring cup 1. At the same time, in the actual use process, the air pipe 7 extends into the measuring cup The position of the opening at one end of 1 is higher than the maximum liquid level position in the measuring cup 1. In this way, this structure can not only realize balanced air pressure, but also prevent liquid from entering the vent tube 7. In order to ensure that the function of the vent hole 5 is better played, In actual use, when the patient is in a lying position and needs to suck mouthwash, the liquid in the measuring cup 1 will tilt and concentrate on the side of the measuring cup 1. At this time, the measuring cup 1 should be rotated in advance so that the position of the vent hole 5 It is above the patient's mouth, rather than at the chin position, so that the outlet of the ventilation tube 7 will not be submerged by mouthwash.

The lower end of the measuring cup 1 is provided with a fixed part 6, which is an annular structure. In actual use, the fixed part 6 can be sleeved at the bottleneck position of the mouthwash bag body, thereby improving the stability of the whole device. Stability and reliability.

The measuring cup 1 is made of a transparent material, and its side wall is provided with a scale 9, which is convenient for medical staff to observe the amount of mouthwash. In actual use, the mouthwash can be squeezed into the measuring cup 1 by squeezing the mouthwash bag, and the amount of mouthwash used each time can be controlled through the scale 9, which improves the effectiveness of the patient's mouthwash.

Embodiment 2, the structure is basically the same as the above-mentioned embodiment 1, the difference is that the main body of the suction pipe 4 is an equal-diameter hose, and the lower end of the hose is provided with a counterweight 11, and the weight of the counterweight 11 is much larger. Due to the weight of the hose, the counterweight 11 can drive the end of the straw 4 to always move to the lowest position in the measuring cup 1 during the inclination or overturning of the mouthwash bag body and the measuring cup 1, thereby ensuring that the patient can smoothly Draw into mouthwash.

Some patients who are seriously ill and need to stay in bed absolutely, and patients with blood diseases will undergo lumbar puncture, and need to lie flat for 2-4 hours after lumbar puncture, and children with poor compliance may not be able to sit and rinse their mouths in a standard manner. It will not be limited by the position of the body. At this time, the straw 4 with the counterweight 11 can solve these problems well, so that the patient can smoothly absorb the mouthwash even if he is not in a standard sitting position, even if he is half lying or lying flat. Improve the patient's compliance with mouthwash.

In the actual working process, hold the controllable metering straw of the bagged mouthwash, so that the needle 3 provided on it is inserted into the rubber stopper of the bagged mouthwash, and at the same time, the fixing part 6 can be sleeved at the bottleneck position of the bag body, squeezed Press the bag so that the mouthwash in the bag enters the measuring cup 1 smoothly. During the squeezing process, watch the scale 9 on the measuring cup 1 at the same time to ensure that the amount of mouthwash is appropriate. During the squeezing process, the vent plug 8 can be opened. Make the extrusion process smoother. The mouthwash can be absorbed by opening the protective cap 10 . If the patient is in a sitting position, the upper end of the measuring cup 1 is set upwards. At this time, when the patient sucks mouthwash, the straw structures of the two embodiments can meet the requirements, and the vent hole 5 does not affect the patient's suction of mouthwash in any direction. If the patient is in a half-lying or flat-lying position, the straw structure of Embodiment 2 can meet the requirements. At this time, when the patient sucks mouthwash, the ventilation hole 5 should be at the position above the patient's mouth to ensure its ventilation function. In the actual application process, considering that the same patient will use a variety of mouthwashes, and it is not recommended to use the same measuring cup 1 for storage of various mouthwashes, it is recommended that different bagged mouthwashes should be used separately when using the mouthwashes described in the utility model. Similarly, in order to avoid cross-infection, it is not recommended to mix controllable dose straws for different patients, and it is recommended for single use. In the description of the present utility model, unless otherwise stated, "multiple" means two or more.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. A mouthwash controllable dose straw in a bag, characterized in that it comprises a measuring cup (1), a suction nozzle (2), a needle (3) and a straw (4), and the upper end of the measuring cup (1) is equipped with the suction mouth (2), the lower end of which is equipped with the needle (3), while the lower end of the suction nozzle (2) extends into the inner cavity of the measuring cup (1) to connect with the straw (4), and the suction The lumen of the mouth (2) communicates with the lumen of the straw (4), the upper end of the needle (3) extends into the lumen of the measuring cup (1), and the lumen of the needle (3) It communicates with the inner cavity of the measuring cup (1). 2. The bagged mouthwash controllable dose straw according to claim 1, characterized in that: the upper end of the measuring cup (1) is provided with a ventilation hole (5), and the ventilation hole (5) includes a ventilation tube (7 ) and a vent plug (8), one end of the vent tube (7) extends into the inner cavity of the measuring cup (1), and the other end is arranged outside the measuring cup (1), and the vent plug (8) can be It is disassembled and installed at the end of the air pipe (7) outside the measuring cup (1), and at the same time, the air plug (8) is connected to the measuring cup (1) through a connecting belt. 3. The bag-packed mouthwash control-dose straw according to claim 2, characterized in that: the ventilation pipe (7) is an elbow structure, and one end of the vent pipe (7) protruding into the inner cavity of the measuring cup (1) is opened upwardly , and the opening is close to the upper end surface of the measuring cup (1). 4. The bagged mouthwash controllable dose straw according to claim 1, characterized in that: the suction nozzle (2) is a leak-proof suction nozzle (2); the lower end of the needle (3) is provided with a needle point, The needle tip is a sharp chamfered structure. 5. The bagged mouthwash controllable dose straw according to claim 1, characterized in that: the lower end of the measuring cup (1) is provided with a fixing part (6), and the fixing part (6) is an annular structure. 6. The bagged mouthwash controllable dose straw according to claim 1, characterized in that: the measuring cup (1) is made of transparent material, and a scale (9) is arranged on its side wall. 7. The bagged mouthwash control-dose straw according to claim 1, characterized in that: a protective cap (10) is detachably installed on the upper end of the suction nozzle (2), and the protective cap (10) is connected to There is a connecting strip, and the end of the connecting strip away from the protective cap (10) is connected to the measuring cup (1). 8. The bagged mouthwash control-dose straw according to claim 1, characterized in that: the straw (4) is an equal-diameter hose. 9. The bagged mouthwash control-dose straw according to claim 1, characterized in that: the main body of the straw (4) is an equal-diameter hose, and the lower end of the hose is provided with a counterweight (11). 10. The bagged mouthwash control-dose straw according to claim 1, characterized in that: the needle (3) is made of plastic material, and at the same time, the needle (3) is provided with a one-way valve. When the bag body of saliva is removed, the one-way valve is forced to open, and the mouthwash can flow from the bag body to the measuring cup (1).