CN218980101U

CN218980101U - Sputum aspirator for serious patient with trachea cannula

Info

Publication number: CN218980101U
Application number: CN202221355840.6U
Authority: CN
Inventors: 杨承航; 陈文娟
Original assignee: Affiliated Hospital Of Yunnan University
Current assignee: Affiliated Hospital Of Yunnan University
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-05-09
Anticipated expiration: 2032-06-01

Abstract

The utility model belongs to the technical field of medical equipment, a trachea cannula is sputum aspirator for severe disease patient is disclosed, including sealed lid, storage bottle and aspiration pump, sealed lower extreme screw thread seal installs the guide holder, sealed lid link up with the inner space of guide holder and link to each other, storage bottle slidable mounting is at the inner wall of guide holder, the guide holder link up with the inner space of storage bottle and link to each other, sealed lid adopts the pipe connection with the aspiration pump, and sealed lid and aspiration pump's inner space link up and link to each other, the guide holder includes first guide housing, screw thread section of thick bamboo, joint cover, second guide housing and butt joint mouth, first guide housing and second guide housing symmetrical fixed connection are at the side of joint cover. According to the sputum aspirator, the upper part of the other storage bottle is clamped on the upper part of the guide seat, the other storage bottle is pushed into the guide seat, the original storage bottle is pressed out by the other storage bottle, the storage bottle is convenient to replace in sputum aspiration work, and the consistency of sputum aspiration of the sputum aspirator is guaranteed.

Description

Sputum aspirator for serious patient with trachea cannula

Technical Field

The application belongs to the technical field of medical equipment, and particularly relates to a sputum aspirator for severe tracheal intubation patients.

Background

Sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway (tracheotomy) by adopting a sputum aspiration device so as to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, pulmonary atelectasis, asphyxia and the like. The preparation is suitable for patients with coma, especially patients with the possibility of asphyxia in the sputum, and patients who need intratracheal administration, contrast medium injection or sputum dilution. The sputum aspirator mainly sucks sputum into the sealed pot by means of negative pressure.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: because the conventional sputum aspirator can cause air leakage when the sealed pot is dismantled in the sputum aspirator process, the sealed pot is difficult to replace in the working process, and thus the problem of poor working consistency of the conventional sputum aspirator is caused.

Therefore, we propose a sputum aspirator for a severe patient with trachea cannula to solve the above problems.

Disclosure of Invention

The purpose of this application is in order to solve among the prior art, and the relatively poor problem of conventional sputum aspirator work continuity, and the serious disease patient of trachea cannula uses sputum aspirator that proposes.

In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a trachea cannula is sputum aspirator for severe disease patient, includes sealed lid, stores bottle and aspiration pump, sealed lower extreme screw thread seal installs the guide seat, sealed lid link up with the inner space of guide seat and link up and link to each other, store bottle slidable mounting at the inner wall of guide seat, the guide seat link up with the inner space of storing the bottle and link up and link to each other, sealed lid adopts pipe connection with the aspiration pump, and sealed lid and aspiration pump's inner space link up and link to each other.

The upper part of the other storage bottle is clamped on the upper part of the guide seat, and then the other storage bottle is pushed into the guide seat, so that the original storage bottle is pressed out by the other storage bottle, the storage bottle is convenient to replace in sputum suction work, and the consistency of sputum suction of the device is ensured.

Preferably, the guide seat comprises a first guide cover, a thread cylinder, a clamping cover, a second guide cover and a butt joint nozzle, wherein the first guide cover and the second guide cover are symmetrically and fixedly connected to the side end of the clamping cover, the lower end of the thread cylinder is fixedly connected to the upper end of the clamping cover, the inner space of the thread cylinder and the inner space of the clamping cover are communicated, and the butt joint nozzle penetrates to the inner side of the thread cylinder, and the thread cylinder and the butt joint nozzle are fixedly connected.

The storage bottle is guided into the clamping cover by the first guide cover or the second guide cover, and the upper part of the storage bottle is sealed by the first guide cover and the second guide cover, so that the thread cylinder and the internal space of the storage bottle are kept in a closed state all the time, and negative pressure is kept in the sputum re-aspiration process conveniently.

Preferably, the guide seat further comprises a guide ring, and one end of the guide ring is fixedly connected to the side end of the butt joint nozzle.

The guiding ring is adopted to guide the sputum aspirator to be in butt joint with the butt joint mouth, thereby facilitating the butt joint of the external sputum aspirator and the butt joint mouth.

Preferably, the clamping cover has elasticity, and the lower part of the clamping cover is provided with a bayonet.

The bayonet is used for clamping and positioning the storage bottle, so that the stability of the relative position between the clamping cover and the bayonet is improved.

Preferably, the storage bottle comprises a bottle mouth, a bottle body and a hemispherical positioning block, wherein the hemispherical positioning block is symmetrically and fixedly connected to the lower part of the bottle mouth, and the bottle mouth is fixedly connected with the bottle body into a whole.

The hemispherical positioning block is clamped with the bayonet, so that the storage bottle and the clamping cover are conveniently positioned.

Preferably, the front part of the guide seat is provided with a limit buckle, the limit buckle comprises a sealing seat, an elastic claw and a stop lever, the elastic claw is symmetrically and fixedly connected with the side end of the sealing seat, and the upper end of the stop lever is fixedly connected with the lower end of the sealing seat.

Utilize the fender pole to keep off at the rear portion of external sputum aspirator, play the effect of limiting external sputum aspirator position, when needs wash the guide holder, upwards pull out spacing knot, reduce the inside shielding of guide holder to the cleaning work of guide holder has been made things convenient for.

Preferably, the limit buckle further comprises a handle, and the lower end of the handle is fixedly connected to the upper end of the sealing seat.

The limit button is conveniently pulled out by manual operation through the handle or is assembled with the butt joint nozzle again.

To sum up, the technical effects and advantages of the present application are: 1. the upper part of the other storage bottle is clamped on the upper part of the guide seat, and then the other storage bottle is pushed into the guide seat, so that the original storage bottle is pressed out by the other storage bottle, the storage bottle is convenient to replace in sputum suction work, and the consistency of sputum suction of the device is ensured.

2. The storage bottle is guided into the clamping cover by the first guide cover or the second guide cover, and the upper part of the storage bottle is sealed by the first guide cover and the second guide cover, so that the thread cylinder and the internal space of the storage bottle are kept in a closed state all the time, and negative pressure is kept in the sputum re-aspiration process conveniently.

3. Utilize the fender pole to keep off at the rear portion of external sputum aspirator, play the effect of limiting external sputum aspirator position, when needs wash the guide holder, upwards pull out spacing knot, reduce the inside shielding of guide holder to the cleaning work of guide holder has been made things convenient for.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of a split structure of a guide seat according to the present application;

FIG. 3 is a schematic view of the structure of the storage bottle of the present application;

fig. 4 is a schematic view of the structure of the limit buckle in the present application.

In the figure: 1. sealing cover; 2. a guide seat; 3. a storage bottle; 4. a limit button; 5. an air extracting pump; 21. a first guide cover; 22. a thread cylinder; 23. a clamping cover; 24. a second guide cover; 25. a bayonet; 26. a butt joint nozzle; 27. a guide ring; 31. a bottle mouth; 32. a bottle body; 33. a hemispherical positioning block; 41. a handle; 42. a sealing seat; 43. an elastic claw; 44. a stop lever.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1, a sputum aspirator for a patient with serious tracheal intubation comprises a sealing cover 1, a storage bottle 3 and an air pump 5, wherein a guide seat 2 is arranged at the lower end of the sealing cover 1 in a threaded sealing manner, the inner spaces of the sealing cover 1 and the guide seat 2 are communicated and connected, the storage bottle 3 is slidably arranged on the inner wall of the guide seat 2, the inner spaces of the guide seat 2 and the storage bottle 3 are communicated and connected, the sealing cover 1 is connected with the air pump 5 through a pipeline, and the inner spaces of the sealing cover 1 and the air pump 5 are communicated and connected. In the sputum sucking process, the upper part of the other storage bottle 3 is clamped on the upper part of the guide seat 2, then the other storage bottle 3 is pushed into the guide seat 2, and the original storage bottle 3 is pressed out by the other storage bottle 3, so that the effect of replacing the storage bottle 3 is achieved.

Referring to fig. 2, the guide seat 2 includes a first guide cover 21, a threaded cylinder 22, a clamping cover 23, a second guide cover 24 and a docking nozzle 26, wherein the first guide cover 21 and the second guide cover 24 are symmetrically and fixedly connected to side ends of the clamping cover 23, the lower end of the threaded cylinder 22 is fixedly connected to the upper end of the clamping cover 23, the threaded cylinder 22 and the internal space of the clamping cover 23 are communicated, the docking nozzle 26 penetrates to the inner side of the threaded cylinder 22, and the threaded cylinder 22 and the docking nozzle 26 are fixedly connected. The butt joint mouth 26 is used for pegging graft phlegm suction tube back to the one end of joint cover 23, and sealed lid 1 screw thread seal installs in the upper portion of screw thread section of thick bamboo 22, and the slip joint of storage bottle 3 is at the inner wall of joint cover 23, utilizes the frictional force between joint cover 23 and the storage bottle 3 to stabilize the position of storage bottle 3 and joint cover 23, and first guide cover 21 and second guide cover 24 are used for guiding storage bottle 3 to slide into inside the joint cover 23.

Referring to fig. 2, the guide seat 2 further includes a guide ring 27, and one end of the guide ring 27 is fixedly connected to a side end of the docking nozzle 26. The guide ring 27 is used for guiding the insertion of the sputum aspirator tube into the docking nozzle 26.

Referring to fig. 2, the clamping cover 23 has a high elasticity, and a bayonet 25 is formed at the lower portion of the clamping cover 23. The bayonet 25 is used for locking and positioning with the storage bottle 3.

Referring to fig. 2 and 3, the storage bottle 3 includes a mouth 31, a body 32 and a hemispherical positioning block 33, the hemispherical positioning block 33 is symmetrically and fixedly connected to the lower portion of the mouth 31, and the mouth 31 and the body 32 are fixedly connected into a whole. The bottle neck 31 is matched with the first guide cover 21, the clamping cover 23 and the second guide cover 24 in a sliding mode, the clamping cover 23 wraps the outer wall of the bottle neck 31, the upper wall of the bottle neck 31 is in sealing contact with the inner walls of the first guide cover 21, the clamping cover 23 and the second guide cover 24, and the hemispherical positioning blocks 33 are clamped on the inner walls of the bayonets 25 in a sliding mode.

Referring to fig. 2 and 4, a limit buckle 4 is disposed at the front portion of the guide seat 2, the limit buckle 4 includes a sealing seat 42, an elastic claw 43 and a stop lever 44, the elastic claw 43 is symmetrically and fixedly connected to a side end of the sealing seat 42, and an upper end of the stop lever 44 is fixedly connected to a lower end of the sealing seat 42. The stop lever 44 penetrates into the butt joint mouth 26 in a sliding mode, the elastic claw 43 is bound to the outer wall of the butt joint mouth 26, the elastic claw 43 is in sliding contact with the butt joint mouth 26, the lower end of the sealing seat 42 is in sliding sealing contact with the butt joint mouth 26, and the stop lever 44 is used for shielding and limiting the insertion range of the external sputum suction tube.

Referring to fig. 2 and 4, the limit buckle 4 further includes a handle 41, and a lower end of the handle 41 is fixedly connected to an upper end of the seal seat 42. The handle 41 is used to manually operate the sealing seat 42, the resilient claw 43 and the stop lever 44.

Working principle: when the storage bottle 3 needs to be replaced, the bottle mouth 31 of the other storage bottle 3 is plugged into the inner wall of the first guide cover 21 or the second guide cover 24, and then the other storage bottle 3 is pushed, so that the other storage bottle 3 presses the previous storage bottle 3 out of the inner wall of the second guide cover 24 or the first guide cover 21, the upper ends of the two storage bottles 3 are sealed by the first guide cover 21 or the second guide cover 24 in the process, and the negative pressure in the device is kept to work normally; when the cleaning is needed, the limiting buckle 4 is pulled out, and then the sealing cover 1 is unscrewed to be disassembled for cleaning.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a trachea cannula severe patient is with inhaling phlegm device, includes sealed lid (1), storage bottle (3) and aspiration pump (5), its characterized in that: the lower extreme screw thread seal of sealed lid (1) installs guide seat (2), the inner space of sealed lid (1) and guide seat (2) link up and link to each other, store bottle (3) slidable mounting at the inner wall of guide seat (2), the inner space of guide seat (2) and storage bottle (3) link up and link to each other, sealed lid (1) adopts pipe connection with aspiration pump (5), and the inner space of sealed lid (1) and aspiration pump (5) link up and link to each other.

2. The sputum aspirator for a severe patient with endotracheal intubation according to claim 1, wherein: the guide seat (2) comprises a first guide cover (21), a thread cylinder (22), a clamping cover (23), a second guide cover (24) and a butt joint nozzle (26), wherein the first guide cover (21) and the second guide cover (24) are symmetrically and fixedly connected to the side end of the clamping cover (23), the lower end of the thread cylinder (22) is fixedly connected to the upper end of the clamping cover (23), the thread cylinder (22) is communicated with the inner space of the clamping cover (23), and the butt joint nozzle (26) penetrates to the inner side of the thread cylinder (22), and the thread cylinder (22) is fixedly connected with the butt joint nozzle (26).

3. The sputum aspirator for a severe patient with endotracheal intubation according to claim 2, wherein: the guide seat (2) further comprises a guide ring (27), and one end of the guide ring (27) is fixedly connected to the side end of the butt joint nozzle (26).

4. The sputum aspirator for a severe patient with endotracheal intubation according to claim 2, wherein: the clamping cover (23) is rich in elasticity, and a bayonet (25) is formed in the lower portion of the clamping cover (23).

5. The sputum aspirator for a severe patient with endotracheal intubation according to claim 2, wherein: the storage bottle (3) comprises a bottle mouth (31), a bottle body (32) and a hemispherical positioning block (33), wherein the hemispherical positioning block (33) is symmetrically and fixedly connected to the lower portion of the bottle mouth (31), and the bottle mouth (31) and the bottle body (32) are fixedly connected into a whole.

6. The sputum aspirator for a severe patient with endotracheal intubation according to claim 5, wherein: the front portion of guide holder (2) is equipped with spacing knot (4), spacing knot (4) are including sealing seat (42), elasticity claw (43) and pin (44), elasticity claw (43) symmetry fixed connection is at the side of sealing seat (42), the upper end fixed connection of pin (44) is at the lower extreme of sealing seat (42).

7. The sputum aspirator for a severe patient with endotracheal intubation according to claim 6, wherein: the limiting buckle (4) further comprises a handle (41), and the lower end of the handle (41) is fixedly connected to the upper end of the sealing seat (42).