CN219208658U

CN219208658U - Deep administration device for respiratory tract

Info

Publication number: CN219208658U
Application number: CN202221629499.9U
Authority: CN
Inventors: 王元元
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-06-20
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a respiratory tract deep drug delivery device, which comprises a drug storage cylinder, wherein one end of the drug storage cylinder is sleeved with a push rod, one end of the push rod, which is far away from the drug storage cylinder, is fixedly connected with a push handle, the other end of the drug storage cylinder is connected with a drug delivery head, and the outer surface of the drug storage cylinder is provided with anti-skid patterns; and set up to detachable threaded connection between storage cartridge case and the medicine delivery head, dismantle the clearance to the device after the convenient to use, avoid the inside residual medicine of storage cartridge case to cause the influence to equipment and next time use.

Description

Deep administration device for respiratory tract

Technical Field

The utility model relates to the field of medical equipment, in particular to a respiratory tract deep drug delivery device.

Background

Respiratory diseases are common and frequently-occurring diseases, and are mainly caused by the diseases of trachea, bronchus, lung and chest, and the patients with light diseases are affected by cough, chest pain and respiration, and the patients with serious diseases are caused by dyspnea, hypoxia and even respiratory failure. In the case of drug treatment, patients cannot easily swallow drugs due to the damage of respiratory system, and in view of this, we propose a respiratory tract deep drug delivery device.

However, in the actual clinical operation process, the existing drug delivery device is complex in structure, so that the operation is inconvenient, the drug cannot be directly delivered to the affected part of a patient, the drug delivery rate cannot be accurately controlled, the recovery effect of the patient is affected, after the drug delivery is finished, the residual drug in the device is inconvenient to clean, normal use is affected, the working difficulty of medical staff is increased, and the treatment experience degree of the patient is poor.

Disclosure of Invention

The utility model mainly aims to provide a respiratory tract deep drug delivery device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a respiratory tract goes deep into device of dosing, includes the storage cartridge case, the one end cover of storage cartridge case is equipped with the push rod, the one end fixedly connected with push handle of storage cartridge case is kept away from to the push rod, the other end of storage cartridge case is connected with the medicine delivery head, and the surface of storage cartridge case is equipped with anti-skidding line.

Further, the inside of storing up the cartridge case is equipped with the cavity, the push rod is located the fixed medicine pushing block that is equipped with in the one end of storing up the cartridge case cavity, the diameter size and the cavity diameter looks adaptation of medicine pushing block.

Further, a scale mark is arranged on one side of the outer surface of the push rod, the minimum unit of the scale mark is milliliter, and a medicine inlet is arranged on one side of the outer surface of the medicine storage cylinder close to the push rod.

Further, an internal thread is arranged on the inner side wall of one side of the medicine feeding head connected with the medicine storage cylinder, and a medicine spraying hole is formed in the other side of the medicine feeding head.

Further, an external thread which is matched with the internal thread is arranged on the outer surface of one end of the medicine storage cylinder connected with the medicine delivery head, and the medicine delivery head is in threaded connection with the external thread on the medicine storage cylinder through the internal thread.

Furthermore, one side of the outer surface of the medicine storage cylinder is provided with a tongue depressor, the tongue depressor extends outwards to form an arc structure along the outer surface of the medicine storage cylinder, and the tongue depressor is made of rubber materials.

Further, a sleeve hole is formed in one end, close to the push handle, of the medicine storage cylinder, and the push rod is sleeved in the sleeve hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has compact and reasonable structure, simple and convenient operation, can effectively improve the working efficiency of medical staff when being used for drug delivery treatment of respiratory patients, can ensure the accurate control of drug delivery, and simultaneously, the tongue depressor can effectively prevent the tongue of the patients from influencing the use of the drug delivery device in the drug delivery process, thereby effectively ensuring the smoothness of the drug delivery process and the experience comfort of the patients and greatly improving the treatment effect.

2. In the utility model, the medicine storage cylinder and the medicine delivery head are in detachable threaded connection, so that the device is convenient to detach and clean after use, and the influence of residual medicine in the medicine storage cylinder on equipment and the next use is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of the front cross-section of the present utility model;

FIG. 3 is a schematic view of the structure of a cartridge of the present utility model;

fig. 4 is a schematic structural view of the drug delivery head of the present utility model.

In the figure: 1. a cartridge; 2. a push rod; 3. a push handle; 4. a medicine feeding head; 5. anti-skid lines; 6. pushing the medicine block; 7. scale marks; 8. a medicine inlet; 9. an internal thread; 10. an external thread; 11. spraying medicine holes; 12. tongue depressor; 13. and (5) trepanning.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships 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 devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a respiratory tract goes deep into dosing device, includes storage case 1, and storage case 1's one end cover is equipped with push rod 2, and storage case 1's one end fixedly connected with push handle 3 is kept away from to push rod 2, and storage case 1's the other end is connected with medicine delivery head 4, and storage case 1's surface is equipped with anti-skidding line 5.

In this embodiment, the inside of storing up cartridge 1 is equipped with the cavity, and push rod 2 is located the fixed equipment of one end in storing up cartridge 1 cavity and is equipped with the medicine pushing block 6, and the diameter size and the cavity diameter looks adaptation of medicine pushing block 6 are equipped with scale mark 7 on one side of the surface of push rod 2, and the minimum unit of scale mark 7 is milliliter, and the position that is close to push rod 2 on one side of the surface of storing up cartridge 1 is equipped with medicine inlet 8, and wherein scale mark 7 can effectively help medical personnel to carry out the control of medicine feeding, and then improves the treatment.

In this embodiment, be equipped with internal thread 9 on the one side inside wall that send medicine head 4 and store up cartridge 1 to be connected, send the opposite side of medicine head 4 to seted up and spout medicine hole 11, store up cartridge 1 and send the one end surface that medicine head 4 is connected to be equipped with internal thread 9 assorted external screw thread 10, send medicine head 4 through internal thread 9 and store up external screw thread 10 threaded connection on the cartridge 1, through detachable threaded connection, dismantle the clearance to the device after being convenient for use, avoid storing up the inside residual medicine of cartridge 1 and cause the influence to equipment and next use.

In this embodiment, be equipped with tongue depressor 12 on one side of the surface of storage case 1, tongue depressor 12 outwards extends into arc structure along the surface of storage case 1, and tongue depressor 12 adopts the rubber material to make, and the trepanning 13 has been seted up to the one end that storage case 1 is close to push handle 3, and in the trepanning 13 was located to push rod 2 cover, wherein, tongue depressor 12 can effectively prevent to send the medicine in-process, and patient's tongue causes the influence to this medicine device's use, has effectively ensured the smoothness and the patient travelling comfort of sending the medicine in-process.

It should be noted that, when the respiratory tract deep drug delivery device is used, firstly, the push rod 2 is pulled to one end of the interior of the drug storage tube 1 by the push rod 3, so as to ensure that a sufficient drug storage space is reserved in the drug storage tube 1, then the drug solution to be used is injected into the drug storage tube 1 at the drug inlet 8, the device is inserted into the oral cavity of a patient, the tongue of the patient is lightly pressed by the tongue depressor 12 to be aligned with the affected part of the patient, the push rod 3 is lightly pushed, and the drug pushing block 6 on the push rod 2 is driven to push the drug solution forwards and spray the drug solution to the affected part of the patient through the drug spraying hole 11, so that the patient is helped to finish drug delivery treatment. Wherein scale mark 7 can effectively help medical personnel to carry out the control of drug delivery, and then improves the treatment to tongue depressor 12 can effectively prevent to send the medicine in-process, and patient's tongue leads to the fact the influence to this use of sending medicine device, has effectively ensured the smoothness and the patient travelling comfort of sending medicine in-process.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A respiratory tract deep drug delivery device comprising a cartridge (1), characterized in that: one end cover of storage case (1) is equipped with push rod (2), the one end fixedly connected with push handle (3) of storage case (1) are kept away from to push rod (2), the other end of storage case (1) is connected with and send medicine head (4), and the surface of storage case (1) is equipped with anti-skidding line (5), surface one side of push rod (2) is equipped with scale mark (7), the minimum unit of scale mark (7) is milliliter, the position that is close to push rod (2) on surface one side of storage case (1) is equipped with medicine inlet (8), surface one side of storage case (1) is equipped with tongue depressor (12), tongue depressor (12) outwards extend into arc structure along the surface of storage case (1), just tongue depressor (12) adopt rubber material to make.

2. The deep airway administration device of claim 1, wherein: the inside of storing up cartridge (1) is equipped with the cavity, push rod (2) are located the fixed equipment of one end in storing up cartridge (1) cavity and push away medicine piece (6), the diameter size and the cavity diameter looks adaptation of pushing away medicine piece (6).

3. The deep airway administration device of claim 1, wherein: an inner thread (9) is arranged on the inner side wall of one side, connected with the drug delivery head (4) and the Chu Yaotong (1), and a drug spraying hole (11) is formed in the other side of the drug delivery head (4).

4. The deep airway administration device of claim 1, wherein: the external surface of one end of the medicine storage cylinder (1) connected with the medicine delivery head (4) is provided with external threads (10) matched with the internal threads (9), and the medicine delivery head (4) is in threaded connection with the external threads (10) on the Chu Yaotong (1) through the internal threads (9).

5. The deep airway administration device of claim 1, wherein: a sleeve hole (13) is formed in one end, close to the pushing handle (3), of the medicine storage cylinder (1), and the pushing rod (2) is sleeved in the sleeve hole (13).