CN218045995U

CN218045995U - Closed sputum suction tube

Info

Publication number: CN218045995U
Application number: CN202221556566.9U
Authority: CN
Inventors: 王云
Original assignee: Sichuan Friendship Hospital Co ltd
Current assignee: Sichuan Friendship Hospital Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-16
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a closed phlegm pipe of inhaling, including inhaling phlegm pipeline, negative pressure control valve and three way connection, inhale phlegm pipeline one end and negative pressure control valve output end intercommunication, it is connected with the connector to inhale the phlegm pipeline other end, and connector and three way connection zonulae occludens. The utility model discloses an install the scale strip inhaling phlegm pipeline outer wall, make things convenient for medical personnel to inhale the deep distance of phlegm pipeline in inhaling the accurate study of phlegm work, avoid appearing deep too dark problem to patient secondary injury once more, can supply medical personnel to carry out accurate the accuse, it has the film sheath to cover the parcel inhaling phlegm pipeline outside, avoid sputum etc. to splash to medical personnel on one's body and cause secondary pollution's problem, and under the assistance of seal assembly, utilize the jam plate to remove in running through the district and carry out the shutoff, the relative inclosed of connector has been guaranteed, avoid using the sputum that accomplishes between back film sheath and the phlegm pipeline of inhaling and cause secondary pollution's problem through the tracheal interface refluence.

Description

Closed sputum suction tube

Technical Field

The utility model relates to a clinical medical nursing pipe related technical field specifically is a closed phlegm pipe of inhaling.

Background

Sputum aspiration refers to a method for sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis and asphyxia. The nasal catheter is suitable for patients with coma and patients with sputum which are particularly likely to suffocate and need to be administrated in trachea, contrast medium is injected or sputum is diluted, and nasal catheter sputum suction is forbidden for patients with skull base fracture.

The sputum suction device is characterized in that a patient subjected to tracheal intubation or tracheotomy cannot actively spit, sputum is often sucked when the patient spits, a patient with lung infection also needs to suck sputum when the patient spits, a sputum suction pipe is generally used when the sputum is sucked, the outer wall of the sputum suction pipe is smooth, a connector and a switch are arranged on the sputum suction pipe, one end of the sputum suction pipe is inserted into the trachea, the other end of the sputum suction pipe is connected with a negative pressure generating device, and the negative pressure is used for sucking the sputum.

The prior art has the following defects: the utility model discloses a "a medical closed sputum suction pipe" of CN209123146U among the prior art should inhale the phlegm pipe and can inhale phlegm work, but should inhale and not carry out the scale sign on the phlegm pipeline, consequently inhale phlegm in-process in the reality, medical personnel of being not convenient for carry out accurate the accuse to the deep distance of inhaling the phlegm pipeline, it is too much easily to appear deep distance, too little to inhaling phlegm work and causing the interference, the trachea kneck that should inhale the phlegm pipe does not possess the seal function simultaneously, consequently after the use is accomplished, the membrane sheath with inhale the phlegm pipeline between remaining sputum and return to cause secondary pollution through three way connection refluence, medical personnel's follow-up work load has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closed sputum aspirator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a closed phlegm pipe of inhaling, is including inhaling phlegm pipeline, negative pressure control valve and three way connection, inhale phlegm pipeline one end and negative pressure control valve output intercommunication, inhale the phlegm pipeline other end and be connected with the connector, and connector and three way connection zonulae occludens, install the seal assembly on the connector.

As a further preferred option of the technical solution, a film sheath is installed between the output end of the negative pressure control valve and the connector, and the film sheath is correspondingly covered and sleeved outside the sputum suction pipeline.

As a further preferred option of the technical scheme, the sputum suction pipeline is made of medical polymer materials, and the outer wall of the sputum suction pipeline is provided with a scale bar.

As a further preferred mode of the present technical solution, an input end of the negative pressure control valve is communicated with a negative pressure joint, a negative pressure adjusting button is arranged at a top end of the negative pressure control valve, and a negative pressure sealing plug is arranged at a bottom end of the negative pressure control valve.

As a further preferred of the technical scheme, one end of the three-way joint is connected with a trachea interface, the bottom end of the three-way joint is connected with a respirator interface, and one side of the top end of the three-way joint is provided with a cleaning and dosing pipe.

As this technical scheme's further preferred, the seal assembly is including reserving the board, running through district, sliding area, jam plate, deflector and adjusting screw, it inlays to establish in the connector to reserve the board, run through the district and run through and set up in reserving board center department, the sliding area set up in the connector bottom and with run through the district in intercommunication, jam plate slidable mounting is in the sliding area, and the jam plate can correspond the slip and extend to in running through the district, the deflector passes through the support mounting in the connector bottom, adjusting screw passes the deflector through the screw thread closure soon, and the adjusting screw bottom is connected through bearing and jam plate lower surface rotation, the operating head is installed to the adjusting screw bottom.

As a further preferred aspect of the present technical solution, the blocking plate is configured to the penetrating area, and the blocking plate can cover and block the penetrating area.

The utility model provides a closed phlegm pipe of inhaling possesses following beneficial effect:

(1) The utility model discloses an install the scale strip inhaling phlegm pipeline outer wall, make things convenient for medical personnel to inhale the deep distance that phlegm pipeline was inhaled in the accurate learning of phlegm work, avoid appearing deep distance too dark to the problem of patient secondary injury once more, can supply medical personnel to carry out accurate the accuse, it has the film sheath to cover the parcel inhaling phlegm pipeline outside, when inhaling the phlegm pipeline and taking out from the patient trachea, inhale residual sputum and saliva foam that carry on the phlegm pipeline and can collect between the film sheath, avoid sputum etc. to splash medical personnel on one's body and cause secondary pollution's problem.

(2) The utility model discloses a be equipped with the closure assembly, but reverse rotation adjusting screw, under the direction transmission of deflector, promote the jam plate and remove in the district that slides, utilize the jam plate to remove in running through the district and carry out the shutoff, the relative airtight of connector has been guaranteed, avoid using the sputum that accomplishes between back film sheath and the sputum suction pipe way to cause secondary pollution's problem through the tracheal interface refluence, utilize the jam plate to realize the closed processing to the connector, avoid the film sheath on the problem that the sputum flows out.

Drawings

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

FIG. 2 is a schematic view of the installation of the sputum aspirating conduit of the present invention in the thin film sheath;

FIG. 3 is a schematic view of the sputum aspirating tube of the present invention separated from the film sheath;

fig. 4 is a schematic structural view of the closure assembly of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 4 according to the present invention.

In the figure: 1. a sputum aspiration conduit; 2. a negative pressure control valve; 3. a three-way joint; 4. a connector; 5. a film jacket; 6. a scale bar; 7. a negative pressure joint; 8. a negative pressure adjusting button; 9. a negative pressure sealing plug; 10. a tracheal tube interface; 11. a ventilator interface; 12. cleaning the dosing tube; 13. reserving a plate; 14. a pass-through zone; 15. a sliding region; 16. a blocking plate; 17. a guide plate; 18. adjusting the screw rod; 19. and (4) operating the head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides a closed phlegm pipe of inhaling, is including inhaling phlegm pipeline 1, negative pressure control valve 2 and three way connection 3, inhale 1 one end of phlegm pipeline and 2 output end intercommunications of negative pressure control valve, inhale 1 other end of phlegm pipeline and be connected with connector 4, and

connector

4 and 3 zonulae occludens of three way connection, install the seal assembly on connector 4.

In this embodiment, specifically: a film sheath 5 is arranged between the output end of the negative pressure control valve 2 and the connector 4, and the film sheath 5 is correspondingly sleeved outside the sputum suction pipeline 1.

In this embodiment, specifically: inhale phlegm pipeline 1 and adopt medical macromolecular material to make, and inhale 1 outer walls of phlegm pipeline and install scale strip 6, make through inhaling phlegm pipeline 1 and adopt medical macromolecular material for inhale the texture of phlegm pipeline 1 soft, avoided inhaling phlegm pipeline 1 and crossed in hard problem that leads to the patient trachea damage to bleed, promoted patient's comfort level.

In this embodiment, specifically: the input end of the negative pressure control valve 2 is communicated with a negative pressure joint 7, the top end of the negative pressure control valve 2 is provided with a negative pressure adjusting button 8, and the bottom end of the negative pressure control valve 2 is provided with a negative pressure sealing plug 9.

In this embodiment, specifically: one end of the three-way joint 3 is connected with a trachea interface 10, the bottom end of the three-way joint 3 is connected with a breathing machine interface 11, and one side of the top end of the three-way joint 3 is provided with a cleaning medicine feeding pipe 12.

In this embodiment, specifically: the seal assembly is including reserving board 13, running through district 14, sliding region 15, jam plate 16, deflector 17 and adjusting screw 18, reserve board 13 and inlay and establish in connector 4, run through district 14 and run through and set up in reserving board 13 center department, sliding region 15 sets up in connector 4 bottom and with run through intercommunication in district 14, jam plate 16 slidable mounting is in sliding region 15, and jam plate 16 can correspond the slip and extend to in running through district 14, deflector 17 passes through the support mounting in connector 4 bottom, adjusting screw 18 passes deflector 17 through the screw thread closure, and adjusting screw 18 bottom is connected through bearing and 16 lower surface rotations of jam plate, operating head 19 is installed to adjusting screw 18 bottom, utilizes jam plate 16 to remove in running through district 14 and carries out the shutoff, has guaranteed connector 4 relative inclosed, avoids the sputum between film sheath 5 and the sputum suction pipeline 1 after the use completion backward flow out through trachea interface 10 and causes secondary pollution's problem.

In this embodiment, specifically: the plugging plate 16 is arranged in cooperation with the through area 14, and the plugging plate 16 can cover and plug the through area 14.

The working principle is that when the sputum aspirator is used, firstly, the trachea interface 10 on the three-way connector 3 is connected with the trachea connector of a patient, meanwhile, the respirator interface 11 on the three-way connector 3 is connected with a respirator pipeline, the continuous oxygen supply treatment to the patient in the sputum aspirating process is ensured, the comfort level of the patient is improved, the discomfort of the patient is reduced, then, the negative pressure connector 7 on the negative pressure control valve 2 is connected with an external negative pressure device, the subsequent sputum aspirating work can be carried out, the subsequent medical personnel only need to extend the sputum aspirating pipeline 1 into the trachea of the patient through the three-way connector 3 for sputum aspirating operation, the whole operation is convenient, the film sheath 5 is covered and wrapped outside the sputum aspirating pipeline 1, when the sputum aspirating pipeline 1 is drawn out from the trachea of the patient, residual sputum and spittle carried on the sputum aspirating pipeline 1 can be collected between the film sheaths 5, and the problem that the sputum and the like splashed onto the medical personnel to cause secondary pollution is avoided, the safety and the stability of the whole sputum suction work are improved, the cleaning drug feeding pipe 12 is arranged on the three-way connector 3, the cleaning fluid is conveyed into the cleaning drug feeding pipe 12, water enters the respiratory tract of a patient through the three-way connector 3, the respiratory tract of the patient is moistened and washed, the mixed liquid in the respiratory tract is sucked out through negative pressure suction, the respiratory tract is fully cleaned and cleaned, the medicine can be supplied to the respiratory tract through the water injection hole, the subsequent whole labor amount of medical workers is reduced, the scale strip 6 is arranged on the outer wall of the sputum suction pipeline 1, the medical workers can accurately know the deep distance of the sputum suction pipeline 1 in the sputum suction work, the problem that the patient is secondarily injured by the deep distance is avoided, the medical workers can accurately control the sputum suction work, the safety of the sputum suction work is further improved, and the sealing component is arranged, run through district 14 for the open mode under normal use, conveniently inhale phlegm pipeline 1 and stretch out and draw back and remove, after inhaling phlegm completion, but antiport adjusting screw 18, under the direction transmission of deflector 17, promote jam plate 16 and remove in sliding area 15, utilize jam plate 16 to remove in running through district 14 and carry out the shutoff, the relative airtight of connector 4 has been guaranteed, avoid using the sputum between completion back film sheath 5 and the phlegm pipeline 1 and flow out through tracheal interface 10 and cause secondary pollution's problem, utilize the closure plate to realize the closed processing to connector 4, avoid the problem of sputum outflow on film sheath 5.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description of specification and drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model no longer details here, and the content of not doing detailed description in this specification if the conventional circuit appears and problem such as control connection all belongs to the prior art that technical staff in the field knows, no longer too much neoplasms are complained.

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. The utility model provides a closed phlegm pipe of inhaling, its characterized in that, is including inhaling phlegm pipeline (1), negative pressure control valve (2) and three way connection (3), inhale phlegm pipeline (1) one end and negative pressure control valve (2) output intercommunication, it is connected with connector (4) to inhale phlegm pipeline (1) other end, and connector (4) and three way connection (3) zonulae occludens, install the seal assembly on connector (4).

2. The closed sputum aspirator of claim 1, wherein: a film sheath (5) is arranged between the output end of the negative pressure control valve (2) and the connector (4), and the film sheath (5) is correspondingly covered and sleeved outside the sputum suction pipeline (1).

3. The closed sputum aspirator of claim 1, wherein: the sputum suction pipeline (1) is made of medical high polymer materials, and the outer wall of the sputum suction pipeline (1) is provided with a scale bar (6).

4. The closed sputum aspirator of claim 1, wherein: the input end of the negative pressure control valve (2) is communicated with a negative pressure connector (7), the top end of the negative pressure control valve (2) is provided with a negative pressure adjusting button (8), and the bottom end of the negative pressure control valve (2) is provided with a negative pressure sealing plug (9).

5. The closed sputum aspirator of claim 1, wherein: three way connection (3) one end is connected with trachea interface (10), three way connection (3) bottom is connected with breathing machine interface (11), three way connection (3) top one side is installed and is washd dosing pipe (12).

6. The closed sputum aspirator of claim 1, wherein: the closing assembly includes and reserves board (13), runs through district (14), sliding area (15), jam plate (16), deflector (17) and adjusting screw (18), it establishes in connector (4) to reserve board (13) inlay, run through district (14) and run through and set up in reserving board (13) center department, sliding area (15) are seted up in connector (4) bottom and with run through district (14) interior intercommunication, jam plate (16) slidable mounting is in sliding area (15), and jam plate (16) can correspond the slip and extend to in running through district (14), deflector (17) are through the support mounting in connector (4) bottom, adjusting screw (18) pass deflector (17) through the screw thread closure soon, and adjusting screw (18) bottom is connected through bearing and jam plate (16) lower surface rotation, operating head (19) are installed to adjusting screw (18) bottom.

7. The closed sputum aspirator of claim 6, wherein: the plugging plate (16) is matched with the penetrating area (14), and the plugging plate (16) can cover and plug the penetrating area (14).