CN219878886U - Sputum-type trachea cannula capable of sucking by flat bag silica gel - Google Patents
Sputum-type trachea cannula capable of sucking by flat bag silica gel Download PDFInfo
- Publication number
- CN219878886U CN219878886U CN202321674606.4U CN202321674606U CN219878886U CN 219878886 U CN219878886 U CN 219878886U CN 202321674606 U CN202321674606 U CN 202321674606U CN 219878886 U CN219878886 U CN 219878886U
- Authority
- CN
- China
- Prior art keywords
- sputum
- aspiration
- tube
- layer tube
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 101
- 208000024794 sputum Diseases 0.000 title claims abstract description 101
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000000741 silica gel Substances 0.000 title claims abstract description 22
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 22
- 210000003437 trachea Anatomy 0.000 title claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 210000003802 sputum Anatomy 0.000 claims description 74
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 11
- 208000026435 phlegm Diseases 0.000 claims description 11
- 210000005077 saccule Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 39
- 210000004877 mucosa Anatomy 0.000 abstract description 4
- 239000002356 single layer Substances 0.000 abstract description 3
- 210000004400 mucous membrane Anatomy 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a flat-bag silica gel sputum-aspiration tracheal cannula which comprises a balloon, an inflation line, an indication balloon, a fixed sleeve, a gas valve, a connector, a guide wire, a sputum-aspiration extension tube, a sputum-aspiration connector, an inflation cavity, an outer layer tube, an inner layer tube, a stainless steel spring and a sputum-aspiration cavity, wherein the bottom end of the outer layer tube is connected with the left end opening of the connector, the guide wire is arranged at the right end opening of the connector, the balloon is arranged at the top end of the outer layer tube, the outer layer tube and the inner layer tube are single-layer tubes, the inflation cavity, the stainless steel spring and the sputum-aspiration cavity are arranged in the walls of the outer layer tube and the inner layer tube, the contact between the balloon and an airway is avoided when the conventional PVC tube is replaced by the flat-bag silica gel sputum-aspiration tracheal cannula, the integrity of the airway mucosa of a patient is protected, and the sputum-aspiration cavity is increased.
Description
[ field of technology ]
The utility model relates to the technical field of medical supplies, in particular to a flat bag silica gel sputum-aspiration tracheal cannula.
[ background Art ]
The sputum aspirator is a medical consumable commonly used, mainly includes a hose, and the one end of hose is equipped with inhales the phlegm mouth for stretch into patient's throat, and the other end sets up and inhales the phlegm coupling and be used for being connected with inhaling the aspirator. In clinical use, the tracheal cannula may contact the mucous membrane in the airway of the human body when placed or pulled out, causing damage to the mucous membrane.
For solving clinical patient's sputum suction problem CN2021205848667 proposes a novel sputum aspirator of sputum aspirator, through at the netted support of head installation of sputum aspirator, support mucosa, avoid damaging patient's mucosa, be convenient for clear up, avoid sputum aspirator to be polluted, the switch of the push type of design, the pressure release of sputum aspirator is carried out through a plurality of ventilation holes that are equipped with, the ventilation hole is plugged when pressing the sputum aspirator switch, the sputum aspirator work, the ventilation hole is opened and is released when pulling up the sputum aspirator switch, avoid sputum aspirator and sputum aspirator to be damaged the problem, however, this structure still has following not enough:
1. the structure adopts the traditional PVC pipe, and the cuff of the PVC pipe is easy to protrude, and the mucous membrane of human airway can be touched when the PVC pipe is put into or pulled out in clinical use, thereby causing the damage of the mucous membrane.
2. The structure does not have a sputum suction cavity outside the tube, the sputum suction tube is required to be inserted into a patient body when sputum is sucked every time, the operation is complex, and bacterial infection is easy to cause.
3. This structure adopts the one deck to inhale the phlegm pipe, compares double-deck phlegm pipe of inhaling, and this structure is durable inadequately to can not increase other cavities, inefficiency.
[ utility model ]
The utility model aims to solve the problems in the background technology, and provides a sputum-aspiration tracheal cannula with flat bag silica gel.
In order to achieve the above purpose, the utility model provides a flat-bag silica gel sputum-aspiration tracheal cannula, which comprises a balloon, an inflation line, an indication balloon, a fixed sleeve, a gas valve, a connector, a guide wire, a sputum aspiration extension tube, a sputum aspiration connector, an inflation cavity, an outer layer tube, an inner layer tube, a stainless steel spring and a sputum aspiration cavity, wherein the bottom end of the outer layer tube is connected with a left end port of the connector, the guide wire is arranged at the right end port of the connector, the balloon is arranged at the top end of the outer layer tube, the outer layer tube and the inner layer tube are single-layer tubes, the inflation cavity, the stainless steel spring and the sputum aspiration cavity are arranged in the tube walls of the outer layer tube and the inner layer tube, the cavity port of the inflation cavity is connected with one end of the inflation line, the other end of the inflation line is connected with the indication balloon, the left side and the right side of the fixed sleeve are respectively connected with the indication balloon and the gas valve, the cavity port of the sputum aspiration cavity is connected with one end of the sputum aspiration extension tube, and the other end of the sputum aspiration extension tube is provided with the sputum aspiration connector.
Preferably, the outer layer tube and the inner layer tube are formed by bonding two layers of different tube bodies.
Preferably, the top end of the outer layer tube is flush with the balloon port, and the balloon surface is not convex.
Preferably, the outer layer tube and the inflatable cavity and the sputum suction cavity in the tube wall of the inner layer tube are in the coaxial direction, the cavity opening of the inflatable cavity is fixedly connected with one end of the inflatable wire, and the cavity opening of the sputum suction cavity is fixedly connected with one end of the sputum suction extension tube.
Preferably, the sputum suction opening of the inner tube is provided with sputum suction holes which are distributed on the right side of the saccule.
Preferably, the bottom end of the outer tube is fixedly connected with the left end port of the joint, and the guide wire of the right end port of the joint is of a metal structure.
The utility model has the beneficial effects that: according to the utility model, the traditional PVC pipe is replaced by the flat bag silica gel sputum-aspiration tracheal cannula, so that the sputum-aspiration tracheal cannula is arranged outside the outer layer pipe and is flush with the port of the balloon when a clinical patient uses the tracheal cannula, and the contact between the balloon and the airway is avoided compared with a common PVC pipe when the tracheal cannula is put in or pulled out, so that the integrity of the airway mucosa of the patient is protected; the sputum suction cavity is arranged on the outer layer pipe, the sputum suction joint and the sputum suction extension pipe are connected with the sputum suction cavity of the inner pipe, and the flat bag silica gel can directly suck out sputum through the negative pressure drainage equipment without reinserting the sputum suction pipe, so that the efficiency is improved; the flat bag silica gel can inhale phlegm formula trachea cannula and divide into inner tube and outer tube to inner tube and outer tube are two-layer different body synchronous coextrusion forms, and set up the inflating chamber on the outer tube, provide oxygen and carry for the patient, still be provided with on the outer tube and inhale the phlegm chamber, carry out the sputum suction for the patient, made things convenient for medical personnel, need not to insert again and inhale the phlegm pipe and can play the sputum suction effect moreover.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic diagram of a sputum-aspiration tracheal cannula made of a flat bag silica gel according to the present utility model.
Fig. 2 is a schematic cross-sectional view of an inner tube and an outer tube of a flat bag silica gel sputum-aspiration tracheal cannula according to the present utility model.
Fig. 3 is a schematic view showing a partial enlarged view of a sputum suction hole of a flat bag silica gel sputum suction type trachea cannula.
In the figure: 1-a balloon; 2-an inflation line; 3-indicating an air bag; 4-fixing the sleeve; 5-an air valve; a 6-linker; 7-a guide wire; 8-a sputum suction extension tube; 9-sputum aspirator adapter; 10-inflating the cavity; 11-an outer tube; 12-an inner tube; 13-stainless steel springs; 14-sputum suction cavity; 15-sputum suction holes.
[ detailed description ] of the utility model
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.
1. Referring to fig. 1, 2 and 3, the flat-bag silica gel sputum-aspiration tracheal intubation of the utility model comprises a balloon 1, an inflation line 2, an indication balloon 3, a fixed sleeve 4, a gas valve 5, a connector 6, a guide wire 7, a sputum aspiration extension tube 8, a sputum aspiration connector 9, an inflation lumen 10, an outer layer tube 11, an inner layer tube 12, a stainless steel spring 13 and a sputum aspiration cavity 14, wherein the bottom end of the outer layer tube 11 is connected with the left end of the connector 6, the guide wire 7 is arranged at the right end of the connector 6, the balloon 1 is arranged at the top end of the outer layer tube 11, the outer layer tube 11 and an inner layer tube 12 are single-layer tubes, the inflation lumen 10, the stainless steel spring 13 and the sputum aspiration cavity 14 are arranged in the tube walls of the outer layer tube 11 and the inner layer tube 12, the other end of the inflation lumen 10 is connected with one end of the inflation line 2, the other end of the inflation line 2 is connected with the indication balloon 3, the left side and right side of the fixed sleeve 4 are respectively connected with the indication balloon 3 and the gas valve 5, the lumen opening of the sputum aspiration cavity 14 is connected with one end of the sputum aspiration extension tube 8, the other end of the sputum aspiration extension tube 8 is provided with the sputum aspiration cavity 15, the other end of the sputum aspiration tube 12 is provided with the same sputum aspiration tube 12, and the sputum aspiration holes 15 are distributed on the two sides of the inner layer tube 12 is provided with the sputum aspiration tube 12, and 15 is provided with the sputum aspiration holes.
The working process of the utility model comprises the following steps:
in the working process of the flat-bag silica gel sputum-aspiration tracheal cannula, the outer layer tube 11 is externally provided with the saccule 1, the saccule 1 is flush with the tube body, when the flat-bag silica gel tracheal cannula is inserted into a patient airway, the saccule 1 can not touch mucous membrane in the patient body to cause damage to the mucous membrane, the outer layer tube 11 is externally provided with the inflation line 2, oxygen is conveyed through the inflation line 2, the inflation line 2 is provided with the indication air bag 3, the working state of the tube is conveniently checked, the indication air bag 3 is provided with the fixing sleeve 4 for fixing connection, the fixing sleeve 4 is provided with the air valve 5 as a switch for oxygen conveying, the outer layer tube 11 is also provided with the sputum aspiration cavity 14 for aspirating the sputum of a patient, the sputum aspiration extension tube 8 is connected to the sputum aspiration cavity 14, the length of the sputum aspiration extension tube is increased, the sputum aspiration connector 9 is arranged on the sputum aspiration extension tube 8 to fix the sputum aspiration extension tube, the outer layer tube 11 and the inner tube 12 are formed by extruding two layers of different tube bodies, the inner tube 12 is internally provided with the stainless spring 13, the stainless spring 13 is of a metal structure, the inner tube is not easy to damage, the sputum aspiration tube 12 is not required to be directly aspirated by the sputum aspiration device, and a plurality of sputum aspiration holes 15 are evenly distributed in the patient body through the sputum aspiration cavity 15, and the sputum aspiration cavity is directly aspirated through the sputum aspiration cavity 15.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a sputum-aspiration type trachea cannula of flat bag silica gel which characterized in that: including sacculus (1), inflation line (2), instruction gasbag (3), fixed cover (4), pneumatic valve (5), joint (6), seal wire (7), inhale phlegm extension pipe (8), inhale phlegm and connect (9), inflatable chamber (10), outer pipe (11), inlayer pipe (12), stainless steel spring (13), inhale phlegm chamber (14), outer pipe (11) bottom is connected with joint (6) left port, joint (6) right port is equipped with seal wire (7), outer pipe (11) top is equipped with sacculus (1), outer pipe (11) are the individual layer pipe with inlayer pipe (12), be equipped with inflatable chamber (10), stainless steel spring (13), inhale phlegm chamber (14) in the pipe wall of outer pipe (11) and inlayer pipe (12), the accent of inflatable chamber (10) is connected with the one end of inflation line (2), and the other end of inflatable line (2) is connected with instruction gasbag (3), fixed cover (4) left and right sides are connected with instruction gasbag (3) respectively, the other end of inhaling chamber (14) is equipped with the extension pipe (8) of the sputum of the air valve (8), the other end of inhaling the chamber (14).
2. A flat bag silica gel sputum-aspiration tracheal cannula as in claim 1, wherein: the outer layer tube (11) and the inner layer tube (12) are formed by bonding two layers of different tube bodies.
3. A flat bag silica gel sputum-aspiration tracheal cannula as in claim 1, wherein: the top end of the outer layer tube (11) is flush with the port of the balloon (1), and the surface of the balloon (1) is not convex.
4. A flat bag silica gel sputum-aspiration tracheal cannula as in claim 1, wherein: the sputum aspirator is characterized in that the outer layer tube (11) is coaxial with the inflating cavity (10) and the sputum aspirator (14) in the tube wall of the inner layer tube (12), the cavity opening of the inflating cavity (10) is fixedly connected with one end of the inflating line (2), and the cavity opening of the sputum aspirator (14) is fixedly connected with one end of the sputum aspirator extension tube (8).
5. A flat bag silica gel sputum-aspiration tracheal cannula as in claim 1, wherein: the sputum suction opening of the inner layer tube (12) is provided with sputum suction holes (15), and the sputum suction holes (15) are all distributed on the right side of the saccule (1).
6. A flat bag silica gel sputum-aspiration tracheal cannula as in claim 1, wherein: the bottom end of the outer layer tube (11) is fixedly connected with the left end opening of the joint (6), and the guide wire (7) of the right end opening of the joint (6) is of a metal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674606.4U CN219878886U (en) | 2023-06-28 | 2023-06-28 | Sputum-type trachea cannula capable of sucking by flat bag silica gel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674606.4U CN219878886U (en) | 2023-06-28 | 2023-06-28 | Sputum-type trachea cannula capable of sucking by flat bag silica gel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878886U true CN219878886U (en) | 2023-10-24 |
Family
ID=88397048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674606.4U Active CN219878886U (en) | 2023-06-28 | 2023-06-28 | Sputum-type trachea cannula capable of sucking by flat bag silica gel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878886U (en) |
-
2023
- 2023-06-28 CN CN202321674606.4U patent/CN219878886U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |