CN219558116U - Disposable medicine grinding and injecting device - Google Patents

Abstract

The utility model relates to a disposable grinding and injecting device, which comprises: the bag body is provided with a bag part and a guiding-out part, the bag part is provided with an opening, the guiding-out part is provided with an inner end and an outer end, the opening is communicated with the inner end of the guiding-out part, and an opening is formed in the side wall of the guiding-out part; the cover body is arranged at the opening of the guiding-out part and seals the opening; the frosted body is uniformly distributed on the inner wall of the sacculus part; the film is fixedly arranged at the outer end of the lead-out part and seals the outer end of the lead-out part. The disposable medicine grinding and injecting device realizes the dissolution of grinding tablets and water injection in one container and can be injected into nasal feeding pipelines. After use, the product is discarded.

Description

Disposable medicine grinding and injecting device

Technical Field

The utility model belongs to the field of grinding equipment, and particularly relates to a disposable grinding and medicine injection device.

Background

For some patients with esophageal cancer, such as nasogastric tube, chemotherapy (capecitabine, etoposide, tigogens, etc.) is often administered orally, for example, capecitabine takes 1 week for 5 days, and 2 times a day for oral administration, as needed. Because the tablet is bigger, the family members use the medicine-pounding bowl to be smashed into powder, then the powder is poured into water to be dissolved, and the powder is pumped into a feeder and then is injected into a nasogastric tube of a patient.

The above administration method has the following problems:

1. because the PIVAS chemotherapeutic agent special negative pressure system is not provided, the chemotherapeutic agent is exposed in the air in the family grinding process, so that the surrounding environment is polluted, and the human body is injured (hemogram inhibition);

2. inconvenient operation, and need to roll over a plurality of containers. The container such as the medicine pounding pot, the water cup and the food injector is polluted, the chemotherapeutic medicine is remained, and the medicine can be reused after repeated cleaning, or secondary pollution such as water source is caused;

3. the cost of oral medicine for chemotherapy is high (tens of yuan/tablet), and the grinding process can be lost in the air or the pot, so that medicine waste is caused.

CN215541155U discloses a household tablet grinding device, which comprises a shell, a supporting rod, a limiting rod, a collision column and a filtering and collecting mechanism; the shell is internally provided with a supporting rod, two limiting rods are arranged between the supporting rods, collision columns are arranged between the limiting rods in a sliding mode, and a filtering and collecting mechanism is arranged on the upper portion of the shell. The whole device is sealed through the sealing mechanism, and then the device is rocked up and down rapidly, so that the collision column continuously slides up and down to grind the tablets, and the grinded medicinal powder is filtered and collected through the filtering and collecting mechanism, so that the user can collect the medicinal powder conveniently.

Although CN215541155U solves the problem of inconvenient operation of rolling a plurality of devices by a grinding device, its structure is complex, which is inconvenient for cleaning and recycling, and has high cost, which is unfavorable for mass production and wide popularization and use, and can not realize direct communication with nasogastric tube, resulting in waste of medicines.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a disposable grinding medicine injector, and solves the problems of pollution, waste and inconvenient operation in the grinding process of household oral chemotherapeutic medicine for nasal feeding patients

The technical scheme adopted for solving the technical problems is as follows:

a disposable grind applicator comprising: the bag body is provided with a bag part and a guiding-out part, the bag part is provided with an opening, the guiding-out part is provided with an inner end and an outer end, the opening is communicated with the inner end of the guiding-out part, and an opening is formed in the side wall of the guiding-out part; the cover body is arranged at the opening of the guiding-out part and seals the opening; the frosted body is uniformly distributed on the inner wall of the sacculus part; the film is fixedly arranged at the outer end of the lead-out part and seals the outer end of the lead-out part.

Further, the balloon part is made of soft plastic materials.

Further, the lead-out part is made of hard plastic materials.

Further, the guiding-out part is a conical pipe, the radius of the inner end is larger than that of the outer end, and the radius of the outer end is smaller than that of the nasogastric tube.

Further, the lead-out portion may be partially inserted as a nasogastric tube.

Further, the cover body is hinged or buckled with the opening of the guiding-out part.

Further, a buckle for fixing the cover body is arranged at the opening of the guiding-out part.

Further, the frosted body is granular, and the grain diameter is 0.3 mm-0.8 mm.

Further, the film is a PP or PE film, and is breakable by being pressed by a finger.

Further, the appearance is whistle-shaped.

The utility model has the advantages and positive effects that:

1. this disposable grinds medicine injection ware has the dull polish body at the internal system of bag, can grind the medicine through the extruded mode of finger, has realized the disposable grinding process to the medicine, can with the direct intercommunication of nasogastric tube, the operation of being convenient for reduces air exposure and medicine waste.

2. The disposable grinding and injecting device is a disposable product, is made of medical grade materials, does not need cleaning, and is safe and sanitary.

3. The disposable medicine grinding and injection device has the advantages of simple structure, mass production, simple operation and large-scale popularization.

4. The disposable grinding and injecting device realizes the dissolution of grinding tablets and water injection in one container, and can be injected into nasal feeding pipelines for discarding after use.

Drawings

FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;

fig. 2 is a view showing a state of use of the disposable grinding and injecting device according to the embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

1-saccule part, 2-cover body, 3-film, 4-export part, 5-frosted body and 6-nasogastric tube

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The disposable grinding and injecting device of the utility model comprises: the bag comprises a bag body, a cover body 2, a frosted body 5 and a film 3, wherein the bag body is provided with a bag part 1 and a guiding-out part 4, and the bag part 1 is provided with an opening with the caliber of 2-5 mm. The guide-out part 4 is provided with an inner end and an outer end, the opening is communicated and connected with the inner end of the guide-out part 4, the diameter of the outer end of the guide-out part 4 is 1.7mm-3.4mm, an opening is formed in the side wall of the guide-out part 4, and the opening size is 1 mm-3 mm. The cover body 2 is arranged at the opening of the guiding-out part 4 and seals the opening; the frosted body 5 is uniformly distributed on the inner wall of the balloon part 1; the film 3 is fixedly arranged at the outer end of the lead-out part 4, and the outer end of the lead-out part 4 is closed.

To facilitate the squeezing and grinding of the drug, the balloon portion 1 is made of a soft plastic material, such as polyurethane or silicone rubber or polylactic acid.

For easy connection with nasogastric tube, the lead-out portion 4 is made of a hard plastic material, such as PP or PVC.

In order to facilitate connection with a nasogastric tube, the lead-out part 4 is designed as a conical tube, the inner end radius is larger than the outer end radius, and the outer end radius is smaller than the nasogastric tube inner diameter.

The guiding-out part 4 can be partially inserted into a nasogastric tube, so that air exposure and medicine waste are avoided.

The cover body 2 is hinged or buckled with the opening of the guiding-out part 4, a buckle for fixing the cover body 2 is arranged at the opening of the guiding-out part 4, and the cover body 2 can be directly pressed and clamped; or the opening of the guiding-out part 4 and the cover body 2 are provided with threads which can be screwed tightly.

The frosted body 5 is granular and has the grain diameter of 0.3 mm-0.8 mm. The inner wall of the sacculus part 1 is glued with a frosted body 5, and the frosted body 5 is made of medical grade material or the frosted body 5 is coated with the medical grade material.

The film 3 is a PP/PE film, and can be broken by hand pressure.

The appearance of the capsule body is whistle or similar to the shape of glycerol suppository.

The using method of the disposable grinding and injecting device comprises the following steps:

firstly, the tablet is put in the cover by opening the cover, and the cover is closed. Rubbing and rubbing are carried out by using the frosted material on the inner wall, grinding is carried out until powder is obtained, then water is injected by opening the cover, and the cover is closed to shake, so that the medicine powder is fully dissolved. The outer end of the guiding-out part 4 can be inserted into a nasogastric tube 6, the front end film 3 is automatically broken by force pressure, and the nasogastric tube is directly injected, and the nasogastric tube is discarded to a chemotherapeutical yellow garbage bag after use.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A disposable grind and infuse device, comprising:

the balloon body is provided with a balloon part (1) and a guiding-out part (4), the balloon part (1) is provided with an opening, the guiding-out part (4) is provided with an inner end and an outer end, the opening is communicated with the inner end of the guiding-out part (4), and an opening is formed in the side wall of the guiding-out part (4);

the cover body (2) is arranged at the opening of the guiding-out part (4) and seals the opening;

the frosted body (5) is uniformly distributed on the inner wall of the balloon part (1);

and the film (3) is fixedly arranged at the outer end of the lead-out part (4), and the outer end of the lead-out part (4) is closed.

2. Disposable grinding and injection device according to claim 1, characterized in that the balloon portion (1) is made of soft plastic material.

3. Disposable grinding and injection device according to claim 2, characterized in that the lead-out part (4) is made of a hard plastic material.

4. A disposable drug-grinding and drug-injecting device as claimed in claim 3, wherein the guiding-out part (4) is a conical tube, the inner end radius is larger than the outer end radius, and the outer end radius is smaller than the nasogastric tube diameter.

5. Disposable grinding and injection device according to claim 4, characterized in that the lead-out part (4) is partly insertable as a nasogastric tube.

6. Disposable grinding and filling device according to claim 5, characterized in that the cover (2) is hinged or fastened to the opening of the lead-out part (4).

7. The disposable grinding and injecting device as claimed in claim 6, wherein a buckle for fixing the cover body (2) is formed at the opening of the guiding-out part (4).

8. The disposable grinding and injecting device as claimed in claim 7, wherein said grinding body (5) is granular and has a grain size of 0.3mm to 0.8mm.

9. Disposable grinding and filling device according to claim 8, characterized in that the film (3) is a PP or PE film, which is breakable by finger pressure.

10. The disposable grind applicator of claim 9 in which the bladder is whistle-shaped in appearance.