CN210904297U

CN210904297U - Novel suction of reducing phlegm of otolaryngology branch of academic or vocational study device

Info

Publication number: CN210904297U
Application number: CN201921306403.3U
Authority: CN
Inventors: 朱朝霞; 张晨
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-07-03
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a novel suction device that reduces phlegm of otolaryngology branch of academic or vocational study, pole in negative pressure drainage ware, bite-block and support, the liquid outlet of negative pressure drainage ware is provided with the drainage bottle, and the inlet of negative pressure drainage ware is connected with the drainage tube, the side surface laminating of drainage tube has the side pipe, the bite-block is installed in the drainage tube surface, and the lower port of drainage tube is provided with the mouth of pipe, install in orificial inside in the support, the side surface of side pipe is provided with the mouth of pipe, and the top of mouth of pipe is connected with the pipe. This novel suction device that reduces phlegm of otolaryngology branch of academic or vocational study's key feature is that the bite-block is through the interlock that is convenient for patient in tooth department, reduces patient's fatigue, avoids patient's interlock drainage tube by accident, and the purpose of side pipe is integrated with the drainage tube for the device both can realize inhaling the phlegm, can carry out the instillation of normal saline simultaneously, and pole can keep orificial open state in the support, avoids the compression that the negative pressure caused, realizes lasting high efficiency and inhales the phlegm.

Description

Novel suction of reducing phlegm of otolaryngology branch of academic or vocational study device

Technical Field

The utility model relates to a medical science field specifically is a novel suction of reducing phlegm of otolaryngology branch of academic or vocational study device.

Background

The sputum aspiration refers to a method for sucking secretions in a respiratory tract out through an oral cavity, a nasal cavity and an artificial airway (tracheotomy) so as to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like.

At present, when inhaling the phlegm operation for patient, need patient to carry out the opening of a period, produce the fatigue, and need inhale phlegm and infuse normal saline alternative operation for operation time is longer, and for this, we provide a novel phlegm suction device that reduces of otolaryngology branch of academic or vocational study.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel suction device that reduces phlegm of otolaryngology branch of academic or vocational study to solve at present that proposes in the above-mentioned background art, when inhaling the phlegm operation for patient, need patient to carry out the opening of a period, produce the fatigue, and need inhale phlegm and infuse normal saline alternative operation, make the longer problem of operation time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel suction device that reduces phlegm of otolaryngology branch of academic or vocational study, includes pole in negative pressure drainage ware, bite-block and the support, the liquid outlet of negative pressure drainage ware is provided with the drainage bottle, and the inlet of negative pressure drainage ware is connected with the drainage tube, the side surface laminating of drainage tube has the side pipe, the bite-block is installed in the drainage tube surface, and the lower port of drainage tube is provided with the mouth of pipe, install in orificial inside in the support, the side surface of side pipe is provided with the mouth of pipe, and the mouth of pipe top is connected with the pipe.

Preferably, the drainage bottle is in threaded connection with the liquid outlet of the negative pressure drainage device, and the outer surface of the drainage bottle is marked by scales.

Preferably, the bite-block adopts the rubber material, and the appearance structure of bite-block is the cuboid structure.

Preferably, the drainage tube penetrates through the inner part of the bite block, and a sliding structure is formed between the drainage tube and the inner surface of the bite block.

Preferably, the upper port of the conduit is connected with a physiological saline bottle, and the physiological saline bottle and the side surface of the negative pressure drainage device form a detachable structure through clamping.

Preferably, the connection mode between the lower port of the catheter and the connecting pipe opening is threaded connection, and the connection mode between the side pipe and the drainage pipe is fixed connection.

Preferably, the shape structure of the support inner rod is annular, and a side hole penetrates through the side surface of the pipe orifice.

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

1. the drainage bottle is arranged to realize accurate measurement of the aspirated materials through the scale marks, the lower port of the drainage bottle can be connected with the outer tube, so that the blockage of the drainage bottle caused by sucking excessive waste liquid is avoided, the bite of a patient is reduced, the patient is prevented from unintentionally biting the drainage tube, and the long-time sputum aspiration operation is facilitated;

2. the drainage tube is arranged to penetrate through the inside of the tooth pad, so that improvement stability during sputum suction can be realized, the drainage tube can be conveniently adjusted in position through relative sliding between the drainage tube and the inner surface of the tooth pad, the arranged physiological saline bottle can be arranged on the side surface of the negative pressure drainage device, the use of an external supporting device is reduced, and the functional diversity of the device is improved;

3. the purpose of the side pipe of setting is integrated with the drainage tube, has saved the time of changing different connecting pipes, improves the efficiency of inhaling the phlegm operation, and the purpose of pole in the support of setting is avoided the mouth of pipe because the compression that the negative pressure caused, realizes that the high efficiency that lasts inhales the phlegm, improves and inhales the phlegm quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a side view structure of the drainage tube of the present invention;

fig. 3 is a cross-sectional view of the pipe orifice of the present invention.

In the figure: 1. a negative pressure drainage device; 2. a drainage bottle; 3. a drainage tube; 4. a side tube; 5. connecting the pipe orifices; 6. a conduit; 7. a physiological saline bottle; 8. a bite block; 9. a side hole; 10. a pipe orifice; 11. and supporting the inner rod.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a novel phlegm-reducing suction device for ear-nose-throat department, which comprises a negative pressure drainage device 1, a bite block 8 and a support inner rod 11, wherein a drainage bottle 2 is arranged at the liquid outlet of the negative pressure drainage device 1, and the liquid inlet of the negative pressure drainage device 1 is connected with a drainage tube 3, the side surface of the drainage tube 3 is jointed with a side tube 4, a bite block 8 is arranged on the outer surface of the drainage tube 3, and the lower port of the drainage tube 3 is provided with a tube opening 10, the inner support rod 11 is arranged inside the tube opening 10, the side surface of the side tube 4 is provided with a connecting tube opening 5, and the upper part of the connecting pipe orifice 5 is connected with a conduit 6, the drainage bottle 2 is in threaded connection with the liquid outlet of the negative pressure drainage device 1, the outer surface of the drainage bottle 2 is marked by scales, the drainage bottle 2 is used for realizing accurate measurement of the absorbed substances through the scale marks, the lower port of the drainage bottle 2 can be connected with an outer tube, so that the drainage bottle 2 is prevented from being blocked due to the fact that excessive waste liquid is sucked out;

the tooth pad 8 is made of rubber, the appearance structure of the tooth pad 8 is of a cuboid structure, the tooth pad 8 is used for facilitating occlusion of a patient by being plugged at teeth, fatigue of the patient is reduced, the drainage tube 3 is prevented from being occluded by the patient accidentally, long-time sputum suction operation is facilitated, the drainage tube 3 penetrates through the tooth pad 8, a sliding structure is formed between the drainage tube 3 and the inner surface of the tooth pad 8, the drainage tube 3 is used for preventing the drainage tube 3 from shaking in the negative pressure sputum suction process by penetrating through the inner surface of the tooth pad 8, stability is improved, the drainage tube 3 can stretch back and forth by relative sliding between the drainage tube 3 and the inner surface of the tooth pad 8, and position adjustment of the drainage tube 3 is facilitated;

the upper port of the catheter 6 is connected with a physiological saline bottle 7, the physiological saline bottle 7 and the side surface of the negative pressure drainage device 1 form a detachable structure through clamping, the physiological saline bottle 7 can be arranged on the side surface of the negative pressure drainage device 1, the use of an external supporting device is reduced, the functional diversity of the device is improved, the lower port of the catheter 6 is in threaded connection with the connecting pipe orifice 5, the connecting mode between the side pipe 4 and the drainage pipe 3 is fixed connection, the side pipe 4 is arranged to be integrated with the drainage pipe 3, the device can suck sputum and infuse the physiological saline simultaneously, the time for replacing different connecting pipes is saved, the efficiency of the sputum suction operation pipe orifice is improved, the appearance structure of the support inner rod 11 is annular, a side hole 9 penetrates through the side surface of the pipe orifice 10, the support inner rod 11 can keep the opening state of the pipe orifice 10 through the port arranged on the pipe orifice 10, compression caused by negative pressure is avoided, continuous and efficient sputum suction is realized, and the sputum suction quality is improved.

The working principle is as follows: to this kind of sputum suction device, the device mainly comprises negative pressure drainage device 1, bite-block 8 and support inner rod 11, when using the device, at first place the device in the position that is higher than the patient's bed body, then can connect the negative pressure drainage device 1 of the device with the power, and will hold the physiological saline bottle 7 block of physiological saline and install in the side of negative pressure drainage device 1, again with drainage bottle 2 and the liquid outlet of negative pressure drainage device 1 to be connected;

then the drainage tube 3 is connected with the liquid inlet of the negative pressure drainage device 1, the other end of the drainage tube 3 is inserted into the dental pad 8, then the lower port of the conduit 6 is inserted into the connecting pipe orifice 5, thus completing the preparation work, the lower port of the drainage tube 3 can be plugged into the oral cavity of the patient, so that the teeth of the patient can be occluded at the dental pad 8, the occlusion burden of the patient is reduced, the drainage tube 3 can be kept relatively stable, meanwhile, the drainage tube 3 can be stretched through the sliding between the drainage tube 3 and the inner surface of the dental pad 8, the pipe orifice 10 reaches the optimal position for absorbing phlegm, then the pressure value of the negative pressure drainage device 1 is adjusted, the pipe orifice 10 is used for absorbing phlegm, in order to avoid the deformation of the pipe orifice 10 under the negative pressure state, the inner support rod 11 is arranged inside the pipe orifice 10, so as to ensure the stability of phlegm absorption of the device, and avoid, the efficiency of sputum suction can be improved;

during operation, the flow control roller at the catheter 6 can be rotated to make the saline in the saline bottle 7 enter the avoiding nozzle 10 through the side tube 4, so as to infuse the saline into the patient to avoid the discomfort caused by long-term sputum aspiration, which is the operation flow and working principle of the device.

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 novel suction device that reduces phlegm of otolaryngology branch of academic or vocational study, includes pole (11) in negative pressure drainage ware (1), bite-block (8) and the support, its characterized in that: the liquid outlet of negative pressure drainage ware (1) is provided with drainage bottle (2), and the inlet of negative pressure drainage ware (1) is connected with drainage tube (3), the side surface laminating of drainage tube (3) has side pipe (4), bite-block (8) are installed in drainage tube (3) surface, and the lower port of drainage tube (3) is provided with mouth of pipe (10), install in the inside of mouth of pipe (10) pole (11) in the support, the side surface of side pipe (4) is provided with mouth of pipe (5), and the top of mouth of pipe (5) is connected with pipe (6).

2. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the drainage bottle (2) is connected with the liquid outlet of the negative pressure drainage device (1) in a threaded manner, and the outer surface of the drainage bottle (2) is marked by scales.

3. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the bite-block (8) is made of rubber, and the shape structure of the bite-block (8) is a cuboid structure.

4. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the drainage tube (3) penetrates through the inner part of the bite block (8), and a sliding structure is formed between the drainage tube (3) and the inner surface of the bite block (8).

5. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the upper port of the catheter (6) is connected with a physiological saline bottle (7), and the physiological saline bottle (7) and the side surface of the negative pressure drainage device (1) form a detachable structure through clamping.

6. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the lower port of the guide pipe (6) is in threaded connection with the connecting pipe port (5), and the side pipe (4) is fixedly connected with the drainage pipe (3).

7. The novel expectorant suction device for otorhinolaryngology as claimed in claim 1, wherein: the shape structure of the support inner rod (11) is annular, and a side hole (9) penetrates through the side surface of the pipe orifice (10).