CN212521760U

CN212521760U - Disposable ultrasonic breathing pipeline for pulmonary function instrument

Info

Publication number: CN212521760U
Application number: CN202020558157.7U
Authority: CN
Inventors: 杜文扬; 尤剑鸣
Original assignee: Shaanxi Kangrongxin Intelligent Medical System Co ltd
Current assignee: Shaanxi Kangrongxin Intelligent Medical System Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-12
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a disposable ultrasonic breathing pipeline for a pulmonary function instrument, which comprises a Y-shaped pipe, wherein one side of the Y-shaped pipe is respectively provided with an expiration pipeline and an inspiration pipeline, one side of the expiration pipeline and the inspiration pipeline is provided with a stopper at both ends outside the expiration pipeline and both ends outside the inspiration pipeline, a compression hole is arranged on one side surface of the stopper, the compression hole runs through the stopper, both ends of one side of the Y-shaped pipe are respectively provided with a first mounting groove, a sealing gasket is arranged at one side inside the first mounting groove, one end of the inner wall of the first mounting groove is provided with a limiting groove, and one end of the expiration pipeline and one end of the inspiration pipeline are both positioned inside the first mounting groove; through install the stopper additional respectively at exhale outside both ends of pipeline and inhale pipeline outside both ends, under the effect of stopper and spacing groove to the firm in connection nature of exhale pipeline and Y type pipe has been promoted, and then has promoted exhale pipeline and Y type union coupling leakproofness.

Description

Disposable ultrasonic breathing pipeline for pulmonary function instrument

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to disposable supersound breathing pipe for pulmonary function appearance.

Background

The lung function examination is an important examination content of clinical chest lung diseases and respiratory physiology. The lung function examination is indispensable for detecting lung and airway lesions in early stage, identifying reasons of dyspnea, diagnosing lesion parts, evaluating the severity and prognosis of diseases, evaluating the curative effect of medicines or other treatment methods, evaluating the tolerance or labor intensity tolerance of lung functions to operations, monitoring critical patients and the like, and a disposable ultrasonic breathing pipeline is required to be used in the use process of the lung function instrument. The exhalation pipeline and the inhalation pipeline in the existing breathing pipeline are both connected with the Y-shaped pipe through threads, and the threads of the exhalation pipeline and the inhalation pipeline are easy to loosen under the action of external force, so that the problem of the connection tightness between the exhalation pipeline and the Y-shaped pipe and the connection tightness between the inhalation pipeline and the Y-shaped pipe are reduced, and the disposable ultrasonic breathing pipeline for the pulmonary function instrument is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable supersound breathing pipe for pulmonary function appearance to provide among the above-mentioned background art that present breathing pipe says that exhale pipeline and inspiratory line all through screw thread and Y type union coupling, exhale pipeline and inspiratory line under receiving the effect of external force, threaded connection is not hard up easily, thereby has reduced exhale pipeline and inspiratory line and the problem of Y type union coupling leakproofness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable supersound breathing pipe for pulmonary function appearance, includes Y type pipe, Y type pipe one side is provided with exhaling pipeline and breathing in pipeline respectively, exhale pipeline and breathing in pipeline one side, exhale pipeline outside both ends and breathing in pipeline outside both ends all are provided with the stopper, the compression hole has been seted up on stopper side surface, the compression hole runs through the stopper, first mounting groove has been seted up respectively at Y type pipe one side both ends, the inside one side of first mounting groove is provided with sealed the pad, the spacing groove has been seted up to first mounting groove inner wall one end, it all is located inside the first mounting groove to exhale pipeline one end and breathing in pipeline one end, the stopper is located spacing inslot portion.

Preferably, a first connecting pipe is arranged on one side of the exhalation pipeline and one side of the inhalation pipeline, a water cup is arranged at the bottom end of the first connecting pipe, a second connecting pipe is arranged on one side of the bottom end of the Y-shaped pipe, a water absorption indicating box is arranged at the bottom end of the second connecting pipe, connecting sleeves are arranged at the top end of the water absorption indicating box and the top end of the water cup, a second mounting groove is formed in the surface of the top end of the connecting sleeve, a limiting ring is arranged on the inner wall of the second mounting groove, a sealing groove is formed in the surface of the bottom end of the second mounting groove, a sealing sleeve is arranged inside the sealing groove, fixing grooves are formed in the outer side surface of the second connecting pipe and the outer side surface of the first connecting pipe, sealing rings are arranged at the bottom end of the second connecting pipe and, the limiting ring is located inside the fixing groove.

Preferably, the sealing gasket is fixedly connected with the Y-shaped pipe through a first mounting groove, and the expiration pipeline is fixedly connected with the Y-shaped pipe through threads and the first mounting groove.

Preferably, the expiration pipeline is connected with the sealing gasket in a sealing manner, and the limiting block is fixedly connected with the expiration pipeline.

Preferably, the limiting block is clamped with the Y-shaped pipe through a limiting groove, both sides of the top end of the limiting block are inclined planes, and the other end of the Y-shaped pipe is fixedly connected with a trachea cannula.

Preferably, the first connecting pipe is fixedly connected with the expiration pipeline and the inspiration pipeline, and the second connecting pipe is fixedly connected with the Y-shaped pipe.

Preferably, the adapter sleeve all with inhale water and instruct box and drinking cup fixed connection, the spacing ring passes through second mounting groove and adapter sleeve fixed connection, the spacing ring passes through fixed slot and second connecting pipe block.

Preferably, sealing ring and second connecting pipe fixed connection, the seal cover passes through seal groove and adapter sleeve fixed connection, sealing ring and seal cover sealing connection.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the two ends of the outer side of the expiratory pipeline and the two ends of the outer side of the inspiratory pipeline are respectively and additionally provided with a limiting block, when the expiratory pipeline is required to be connected with a Y-shaped pipe, the expiratory pipeline is moved, the limiting block is driven by the expiratory pipeline to move, one end of the expiratory pipeline is aligned to the first mounting groove, when the outer side thread of the expiratory pipeline is in threaded contact with the inner side thread of the first mounting groove, the expiratory pipeline is rotated, the expiratory pipeline is continuously moved towards the inside of the first mounting groove under the action of the thread, the limiting block is continuously driven by the expiratory pipeline to move, when the limiting block is in contact with the first mounting groove, the limiting block is made of an elastic material, the limiting block is deformed under the action of force, the limiting block is continuously moved under the action of the force, when the limiting block enters the inside of the limiting groove, the limiting block is reset under the action of the self, the operation is accomplished, under the effect of stopper and spacing groove to promoted the firm in connection nature of exhaling pipeline and Y type pipe, and then promoted exhaling pipeline and Y type union coupling leakproofness, with above operation with breathing in pipeline and Y type union coupling.

(2) Through arranging the fixing grooves on the outer side of the second connecting pipe and the outer side of the first connecting pipe, when the water absorption indicating box is required to be connected with the second connecting pipe, the water absorption indicating box is moved, the connecting sleeve is driven by the water absorption indicating box to move, the connecting sleeve drives the limiting ring to move through the second mounting groove, the second mounting groove is aligned to the bottom end of the second connecting pipe, when the limiting ring is contacted with the second connecting pipe, the limiting ring is made of elastic material and deforms under the action of force, when the second connecting pipe enters the second mounting groove and the limiting ring is contacted with the fixing groove, the limiting ring resets under the action of the elasticity, so that the limiting ring enters the fixing groove, the clamping between the limiting ring and the second connecting pipe is completed, at the moment, the sealing ring enters the sealing sleeve, the connection sealing performance between the second connecting pipe and the connecting sleeve is improved under the action of the, the water absorption indicating box is convenient for medical personnel to install, and the water cup is connected with the first connecting pipe in the same way.

Drawings

Fig. 1 is a schematic view of the structure of a breathing pipeline of the present invention;

FIG. 2 is a schematic cross-sectional view of a Y-shaped tube of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

fig. 4 is a schematic bottom view structure diagram of the exhalation tube of the present invention;

fig. 5 is a schematic view of a cross-sectional structure of the connection sleeve of the present invention;

FIG. 6 is an enlarged view of the structure at b in FIG. 5;

in the figure: 1. a Y-shaped pipe; 2. an exhalation line; 3. an air intake pipeline; 4. a first connecting pipe; 5. a water cup; 6. a second connecting pipe; 7. connecting sleeves; 8. a water absorption indicating box; 9. tracheal intubation; 10. a gasket; 11. a first mounting groove; 12. a limiting block; 13. a limiting groove; 14. a compression hole; 16. a limiting ring; 17. fixing grooves; 18. a second mounting groove; 19. a seal ring; 20. a sealing groove; 21. and (5) sealing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a disposable supersound breathing pipe for pulmonary function appearance, including Y type pipe 1, Y type pipe 1 one side is provided with respectively exhales trachea way 2 and inspiratory line 3, exhale trachea way 2 and inspiratory line 3 one side, 2 outside both ends of exhaling trachea way and 3 outside both ends of inspiratory line all are provided with stopper 12, stopper 12 one side surface has seted up compression hole 14, compression hole 14 runs through stopper 12, first mounting groove 11 has been seted up respectively at 1 one side both ends of Y type pipe, 11 inside one side of first mounting groove is provided with sealed the pad 10, spacing groove 13 has been seted up to 11 inner wall one ends of first mounting groove, it all is located 11 insidely of first mounting groove to exhale trachea way 2 one end and 3 one ends of inspiratory line, stopper 12 is located inside spacing groove 13.

In order to facilitate installation of the water cup 5 and the water absorption indication box 8, in this embodiment, preferably, the first connection pipe 4 is disposed on one side of the breathing pipe 2 and one side of the breathing pipe 3, the water cup 5 is disposed on the bottom end of the first connection pipe 4, the second connection pipe 6 is disposed on one side of the bottom end of the Y-shaped pipe 1, the water absorption indication box 8 is disposed on the bottom end of the second connection pipe 6, the connection sleeves 7 are disposed on the top ends of the water absorption indication box 8 and the water cup 5, the second installation groove 18 is disposed on the top end surface of the connection sleeve 7, the limiting ring 16 is disposed on the inner wall of the second installation groove 18, the sealing groove 20 is disposed on the bottom end surface of the second installation groove 18, the sealing sleeve 21 is disposed inside the sealing groove 20, the fixing grooves 17 are disposed on the outer side surface of the second connection pipe 6 and the outer side surface of the first connection pipe 4, the sealing ring 19 is located inside the sealing sleeve 21 and the stop collar 16 is located inside the fixing groove 17.

In order to facilitate installation of the exhalation pipe 2, in this embodiment, it is preferable that the sealing gasket 10 is fixedly connected to the Y-shaped pipe 1 through the first mounting groove 11, and the exhalation pipe 2 is fixedly connected to the Y-shaped pipe 1 through the screw thread and the first mounting groove 11.

In order to fix the limiting block 12, in this embodiment, preferably, the exhalation tube 2 is hermetically connected to the sealing pad 10, and the limiting block 12 is fixedly connected to the exhalation tube 2.

In order to compress the limiting block 12, in this embodiment, preferably, the limiting block 12 is engaged with the Y-shaped tube 1 through the limiting groove 13, both sides of the top end of the limiting block 12 are inclined planes, and the other end of the Y-shaped tube 1 is fixedly connected with the trachea cannula 9.

In order to fix the first connection pipe 4, in this embodiment, preferably, the first connection pipe 4 is fixedly connected to the exhalation pipeline 2 and the inhalation pipeline 3, and the second connection pipe 6 is fixedly connected to the Y-shaped pipe 1.

In order to fix the limiting ring 16, in this embodiment, preferably, the connection sleeve 7 is fixedly connected to the water absorption indication box 8 and the water cup 5, the limiting ring 16 is fixedly connected to the connection sleeve 7 through the second installation groove 18, and the limiting ring 16 is engaged with the second connection pipe 6 through the fixing groove 17.

In order to fix the sealing ring 19, in this embodiment, it is preferable that the sealing ring 19 is fixedly connected to the second connecting pipe 6, the sealing sleeve 21 is fixedly connected to the connecting sleeve 7 through the sealing groove 20, and the sealing ring 19 is hermetically connected to the sealing sleeve 21.

The utility model discloses a theory of operation and use flow: after the device is finished, by additionally arranging limiting blocks 12 at the two ends outside the exhalation pipeline 2 and the two ends outside the inhalation pipeline 3 respectively, when the exhalation pipeline 2 is required to be connected with the Y-shaped pipe 1, the exhalation pipeline 2 is moved, the limiting blocks 12 are driven by the exhalation pipeline 2 to move, one end of the exhalation pipeline 2 is aligned with the first mounting groove 11, when the thread outside the exhalation pipeline 2 is in threaded contact with the thread inside the first mounting groove 11, the exhalation pipeline 2 is rotated, the exhalation pipeline 2 is continuously moved towards the inside of the first mounting groove 11 under the action of the thread, the limiting blocks 12 are continuously driven by the exhalation pipeline 2 to move, when the limiting blocks 12 are in contact with the first mounting groove 11, the limiting blocks 12 are made of elastic materials, at the moment, the limiting blocks 12 are deformed under the action of force, the limiting blocks 12 continuously move under the action of the force, and when the limiting blocks 12 enter the limiting grooves 13, the limiting blocks 12 reset, so that the limiting block 12 enters the limiting groove 13, at the moment, one end of the expiratory pipeline 2 is tightly contacted with the sealing gasket 10, the operation is completed, under the action of the limiting block 12 and the limiting groove 13, the connection firmness of the expiratory pipeline 2 and the Y-shaped pipe 1 is improved, the connection tightness of the expiratory pipeline 2 and the Y-shaped pipe 1 is further improved, the inspiratory pipeline 3 and the Y-shaped pipe 1 are connected by the same operation, the fixing grooves 17 are formed in the outer side of the second connecting pipe 6 and the outer side of the first connecting pipe 4, when the water absorption indicating box 8 is required to be connected with the second connecting pipe 6, the water absorption indicating box 8 is moved, the connecting sleeve 7 is driven by the water absorption indicating box 8 to move, the connecting sleeve 7 drives the limiting ring 16 to move through the second mounting groove 18, the second mounting groove 18 is aligned with the bottom end of the second connecting pipe 6, when the limiting ring 16 is contacted with the second connecting pipe 6, the limiting ring 16 is made of elastic material, inside second connecting pipe 6 gets into second mounting groove 18, during spacing ring 16 and fixed slot 17 contact, spacing ring 16 resets under the elastic action, make spacing ring 16 get into inside fixed slot 17, accomplish spacing ring 16 and second connecting pipe 6's block, sealing ring 19 gets into inside seal cover 21 this moment, under the effect of sealing ring 19 and seal cover 21, second connecting pipe 6 and adapter sleeve 7 connection leakproofness have been promoted, the operation is accomplished, it inhales water indication box 8 to have made things convenient for medical personnel's installation, be connected drinking cup 5 and first connecting pipe 4 with the same reason.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disposable ultrasonic breathing tube for a pulmonary function instrument, comprising a Y-tube (1), characterized in that: one side of the Y-shaped pipe (1) is respectively provided with an expiration pipeline (2) and an inspiration pipeline (3), the breathing pipeline (2) and one side of the breathing pipeline (3), the two ends of the outer side of the breathing pipeline (2) and the two ends of the outer side of the breathing pipeline (3) are respectively provided with a limiting block (12), a compression hole (14) is formed in the surface of one side of the limiting block (12), the compression hole (14) penetrates through the limiting block (12), two ends of one side of the Y-shaped pipe (1) are respectively provided with a first mounting groove (11), a sealing gasket (10) is arranged on one side in the first mounting groove (11), a limiting groove (13) is arranged at one end of the inner wall of the first mounting groove (11), expiration pipeline (2) one end and breathing in pipeline (3) one end all are located inside first mounting groove (11), stopper (12) are located inside spacing groove (13).

2. The disposable ultrasonic breathing tube for a pulmonary function instrument according to claim 1, wherein: the breathing pipe (2) and the breathing pipe (3) are provided with a first connecting pipe (4), a water cup (5) is arranged at the bottom end of the first connecting pipe (4), a second connecting pipe (6) is arranged at one side of the bottom end of the Y-shaped pipe (1), a water absorption indicating box (8) is arranged at the bottom end of the second connecting pipe (6), connecting sleeves (7) are arranged at the top ends of the water absorption indicating box (8) and the water cup (5), a second mounting groove (18) is formed in the surface of the top end of each connecting sleeve (7), a limiting ring (16) is arranged on the inner wall of each second mounting groove (18), a sealing groove (20) is formed in the surface of the bottom end of each second mounting groove (18), a sealing sleeve (21) is arranged inside each sealing groove (20), and fixing grooves (17) are formed in the outer side surface of each second connecting pipe, the sealing device is characterized in that sealing rings (19) are arranged at the bottom end of the second connecting pipe (6) and the bottom end of the first connecting pipe (4), the bottom end of the second connecting pipe (6) and the bottom end of the first connecting pipe (4) are located inside the second mounting groove (18), the sealing rings (19) are located inside the sealing sleeve (21), and the limiting ring (16) is located inside the fixing groove (17).

3. The disposable ultrasonic breathing tube for a pulmonary function instrument according to claim 1, wherein: the sealing gasket (10) is fixedly connected with the Y-shaped pipe (1) through a first mounting groove (11), and the expiration pipeline (2) is fixedly connected with the Y-shaped pipe (1) through threads and the first mounting groove (11).

4. The disposable ultrasonic breathing tube for a pulmonary function instrument according to claim 1, wherein: the expiration pipeline (2) is hermetically connected with the sealing gasket (10), and the limiting block (12) is fixedly connected with the expiration pipeline (2).

5. The disposable ultrasonic breathing tube for a pulmonary function instrument according to claim 1, wherein: the limiting block (12) is clamped with the Y-shaped pipe (1) through a limiting groove (13), both sides of the top end of the limiting block (12) are inclined planes, and the other end of the Y-shaped pipe (1) is fixedly connected with a trachea cannula (9).

6. A disposable ultrasound breathing tube for a pulmonary function machine according to claim 2, wherein: the first connecting pipe (4) is fixedly connected with the expiration pipeline (2) and the inspiration pipeline (3), and the second connecting pipe (6) is fixedly connected with the Y-shaped pipe (1).

7. A disposable ultrasound breathing tube for a pulmonary function machine according to claim 2, wherein: adapter sleeve (7) all with inhale water and instruct box (8) and drinking cup (5) fixed connection, spacing ring (16) are through second mounting groove (18) and adapter sleeve (7) fixed connection, spacing ring (16) are through fixed slot (17) and second connecting pipe (6) block.

8. A disposable ultrasound breathing tube for a pulmonary function machine according to claim 2, wherein: sealing ring (19) and second connecting pipe (6) fixed connection, seal cover (21) are through seal groove (20) and adapter sleeve (7) fixed connection, sealing ring (19) and seal cover (21) sealing connection.