CN217593451U - Thoracic surgery sputum suction device - Google Patents
Thoracic surgery sputum suction device Download PDFInfo
- Publication number
- CN217593451U CN217593451U CN202220539948.4U CN202220539948U CN217593451U CN 217593451 U CN217593451 U CN 217593451U CN 202220539948 U CN202220539948 U CN 202220539948U CN 217593451 U CN217593451 U CN 217593451U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- sputum
- sputum suction
- barrel
- connector
- 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.)
- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 133
- 208000024794 sputum Diseases 0.000 title claims abstract description 133
- 210000003802 sputum Anatomy 0.000 title claims abstract description 133
- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 15
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000001301 oxygen Substances 0.000 claims abstract description 39
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 230000008602 contraction Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 206010003497 Asphyxia Diseases 0.000 abstract description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 13
- 208000026435 phlegm Diseases 0.000 description 13
- 210000002345 respiratory system Anatomy 0.000 description 10
- 230000000241 respiratory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000000461 Esophageal Neoplasms Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 1
- 206010052211 Oesophageal rupture Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 201000004101 esophageal cancer Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 201000000349 mediastinal cancer Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000018280 neoplasm of mediastinum Diseases 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
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Abstract
A thoracic surgery sputum suction device comprises a negative pressure operation barrel, a sputum collection bottle and a sputum suction tube, wherein a first sealing cover is arranged at the top of the negative pressure operation barrel, a second sealing cover is arranged at the bottom of the negative pressure operation barrel, a negative pressure connecting barrel is arranged on one side of the negative pressure operation barrel, an oxygen supply connector of the sputum suction tube is connected with the first sealing cover, a sputum suction connector of the sputum suction tube is connected with the sputum collection bottle, the sputum collection bottle is connected with the negative pressure connecting barrel, and an inflation connector of the sputum suction tube is connected with an extrusion balloon; the front end of the sputum suction tube is provided with an inflatable cuff, a plurality of fluff are implanted and fixed on the surface of the inflatable cuff, and the front end of the inflatable cuff is provided with an oxygen supply hole. The sputum suction pipe of the sputum suction device can provide air or oxygen for a patient when sucking sputum, so that suffocation danger of the patient is prevented, and meanwhile, the sputum suction device can suck the sputum more thoroughly and can prevent the blockage of the sputum suction pipe.
Description
Technical Field
The utility model relates to a medical care apparatus field, concretely relates to thoracic surgery inhales phlegm device.
Background
The patients who are treated by the thoracic surgery have a wide range of treatment from lung cancer, pneumothorax, esophageal cancer, esophageal rupture, mediastinal tumor to other difficult and complicated diseases, and most of the patients need to be treated by the open chest surgery. After the patient experiences chest operation, the self-defense ability of air flue descends, and simultaneously because the effect of factors such as pain or tense, the patient does not dare to breathe hard or gasp, causes the sputum to pile up in the respiratory track easily, if can not in time discharge the sputum extracorporeally, the patient must appear intrapulmonary infection, complications such as respiratory tract obstruction. To prevent the occurrence of intrapulmonary infections, medical staff regularly aspirate the respiratory tract of the patient. At present, inhale phlegm operation and need use disposable phlegm pipe, sputum collection cup, disposable negative pressure connecting pipe and negative pressure sputum aspirator of inhaling, when inhaling the phlegm, will disposable phlegm pipe and disposable negative pressure connecting pipe peg graft to the sputum collection cup on, then peg graft the other end of disposable negative pressure connecting pipe to negative pressure sputum aspirator, will disposable phlegm pipe of inhaling carries out the negative pressure sputum aspiration in inserting the respiratory track.
However, the existing sputum aspiration operation has the following problems: 1. during sputum suction operation, the sputum suction pipe can block the respiratory tract, and a patient cannot breathe, so that the problem of incomplete sputum suction caused by short sputum suction operation time is also solved; 2. because the sputum suction time of the sputum suction tube is short, some viscous sputum is adhered to the inner wall of the respiratory tract, the conventional sputum suction tube cannot scrape the viscous sputum from the inner wall of the respiratory tract, and the viscous sputum entering the sputum suction tube is easy to cause blockage of the sputum suction tube and cause failure in sputum suction; 3. need be equipped with negative pressure sputum aspirator alone, still need wash the sputum aspirator after inhaling the phlegm, increased the expense of inhaling phlegm nursing operation.
SUMMERY OF THE UTILITY MODEL
The utility model is designed to solve the technical problems, and the sputum suction device for thoracic surgery is provided, the sputum suction tube of the sputum suction device can provide air or oxygen for the patient during sputum suction, so as to prevent suffocation danger of the patient, and meanwhile, the sputum scraping mechanism is arranged on the sputum suction tube of the sputum suction device, when the sputum suction tube is lifted spirally, the sputum suction tube can remove and divide viscous sputum adhered to the inner wall of the respiratory tract, so that the sputum in the respiratory tract is thoroughly removed, the sputum suction is more thorough, and the blockage of the sputum suction tube can be prevented; the sputum suction device can be manually operated to produce negative pressure, and can also produce negative pressure by utilizing oxygen output by the oxygen supply joint in the existing ward, a negative pressure sputum aspirator is not required to be equipped, and the medical cost of a patient is reduced.
In order to achieve the technical effects, the utility model discloses a following technical scheme realizes:
a thoracic surgery sputum suction device comprises a negative pressure operation barrel, a sputum collection bottle and a sputum suction tube, wherein a first sealing cover is arranged at the top of the negative pressure operation barrel, a second sealing cover is arranged at the bottom of the negative pressure operation barrel, a negative pressure connecting barrel is arranged on one side of the negative pressure operation barrel, an oxygen supply connector of the sputum suction tube is connected with the first sealing cover, a sputum suction connector of the sputum suction tube is connected with the sputum collection bottle, the sputum collection bottle is connected with the negative pressure connecting barrel, and an inflation connector of the sputum suction tube is connected with an extrusion balloon; the front end of the sputum suction tube is provided with an inflatable cuff, a plurality of fluff is implanted and fixed on the surface of the inflatable cuff, and the front end of the inflatable cuff is provided with an oxygen supply hole.
Furthermore, the inflatable cuff is communicated with the inflatable joint through an inflatable tube embedded in the inner wall of the sputum suction tube, and the oxygen supply joint is communicated with the oxygen supply hole through an oxygen supply tube embedded in the inner wall of the sputum suction tube.
Furthermore, an air outlet joint is arranged at the top of the first sealing cover, an air inlet joint is arranged at the bottom of the second sealing cover, a push-pull channel, a conical contraction channel, a negative pressure channel and a conical expansion channel are sequentially arranged in the negative pressure operation cylinder, a first one-way valve is arranged at the top of the negative pressure operation cylinder, the first sealing cover is buckled at the top of the first one-way valve and is in threaded connection with the negative pressure operation cylinder, the second sealing cover is in threaded connection with the bottom of the negative pressure operation cylinder, a second one-way valve is arranged at the front end of the negative pressure connecting cylinder, and a third sealing cover is buckled on the second one-way valve and is in threaded connection with the negative pressure connecting cylinder.
Further, the first one-way valve and the second one-way valve are shown as duckbill valves.
Furthermore, a push-pull handle is arranged in the push-pull channel, a rubber sealing ring is arranged at the front end of the push-pull handle, and a push-pull rod of the push-pull handle extends out of the inflation joint of the second sealing cover and can slide in the inflation joint.
Furthermore, the negative pressure operation cylinder is made of stainless steel.
The utility model has the advantages that: the sputum suction pipe of the sputum suction device can provide air or oxygen for a patient during sputum suction, so that the suffocation risk of the patient is prevented, and meanwhile, the sputum scraping mechanism is arranged on the sputum suction pipe of the sputum suction device, so that when the sputum suction pipe is lifted spirally, viscous sputum adhered to the inner wall of a respiratory tract can be removed and divided, the sputum in the respiratory tract is thoroughly removed, the sputum suction is more thorough, and the blockage of the sputum suction pipe can be prevented; the sputum suction device can be manually operated to produce negative pressure, and can also produce negative pressure by utilizing oxygen output by the oxygen supply joint in the existing ward, a negative pressure sputum aspirator is not required to be equipped, and the medical cost of a patient is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the assembled structure of a thoracic surgical sputum aspirator;
FIG. 2 is a schematic cross-sectional view of the negative pressure operation cylinder;
FIG. 3 is a schematic structural view of the sputum aspirator;
fig. 4 is a schematic sectional structure view of the sputum aspirator.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a negative pressure operation tube, 2-a first sealing cover, 3-a negative pressure connecting tube, 4-a push-pull handle, 5-a sputum suction tube, 6-a sputum collection bottle, 7-a squeezing balloon, 8-a second sealing cover, 9-an air outlet joint, 10-a push-pull channel, 11-a conical contraction channel, 12-a negative pressure channel, 13-a conical expansion channel, 14-a first one-way valve, 15-an air suction channel, 16-a second one-way valve, 17-a third sealing cover, 18-a tube body, 19-a sputum suction joint, 20-an oxygen supply joint, 21-an inflation joint, 22-an inflation cuff, 23-an oxygen supply hole, 24-a sputum suction port, 25-an oxygen supply tube and 26-an inflation tube.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the thoracic surgery sputum suction device comprises a negative pressure operation cylinder 1, a sputum collection bottle 6 and a sputum suction tube 5, wherein the negative pressure operation cylinder is made of stainless steel. The top of the negative pressure operation barrel is provided with a first sealing cover 2, the bottom of the negative pressure operation barrel 1 is provided with a second sealing cover 8, one side of the negative pressure operation barrel 1 is provided with a negative pressure connecting barrel 3, an oxygen supply joint 20 of the sputum suction tube 5 is connected with the first sealing cover 2, a sputum suction joint 19 of the sputum suction tube 5 is connected with a sputum collecting bottle 6, the sputum collecting bottle 6 is connected with the negative pressure connecting barrel 3, and an inflation joint 21 of the sputum suction tube 5 is connected with an extrusion balloon 7; the front end of the sputum suction tube 5 is provided with an inflatable cuff 22, a plurality of villi are implanted and fixed on the surface of the inflatable cuff 22, and the front end of the inflatable cuff 22 is provided with an oxygen supply hole 23.
As shown in fig. 2, an air outlet joint 9 is arranged at the top of the first sealing cover 2, an air inlet joint is arranged at the bottom of the second sealing cover 8, a push-pull channel 10, a conical contraction channel 11, a negative pressure channel 12 and a conical expansion channel 13 are sequentially arranged in the negative pressure operation cylinder 1, a first one-way valve 14 is arranged at the top of the negative pressure operation cylinder 1, the first sealing cover 2 is buckled at the top of the first one-way valve 14 and is in threaded connection with the negative pressure operation cylinder 1, the second sealing cover 8 is in threaded connection with the bottom of the negative pressure operation cylinder 1, a second one-way valve 16 is arranged at the front end of the negative pressure connecting cylinder 3, and a third sealing cover 17 is buckled on the second one-way valve 16 and is in threaded connection with the negative pressure connecting cylinder 1.
As shown in fig. 3-4, the inflatable cuff 22 is connected to the inflatable joint 21 through an inflatable tube 26 embedded in the inner wall of the sputum aspirator, and the oxygen supply joint 20 is connected to the oxygen supply hole 23 through an oxygen supply tube 25 embedded in the inner wall of the sputum aspirator.
Opening an oxygen supply switch at the sickroom bed head, inserting one end of a connecting pipe into an oxygen connector, connecting the other end of the connecting pipe to an air inlet connector of a second sealing cover 8, enabling oxygen to enter a negative pressure operation barrel 1 through the air inlet connector, enabling oxygen flowing at a high speed to enter a negative pressure passage 12 through a push-pull passage 10 and a conical contraction passage 11, knowing that the flow speed is increased and the pressure is reduced when the cross-sectional area of air flowing is reduced according to the Venturi effect, so that the oxygen generates negative pressure in the negative pressure passage when flowing through the negative pressure passage, opening a second one-way valve 16 under the action of the negative pressure, enabling a negative pressure connecting barrel 3 to pump the sputum collecting bottle 6, enabling the interior of the sputum collecting bottle 6 to be in a negative pressure state, and achieving the purpose of sucking sputum under the negative pressure through a sputum suction pipe; oxygen in the negative pressure channel 12 enters the conical expanding channel and flows out of the first one-way valve 14, and the flowing oxygen enters the oxygen supply pipe through the oxygen supply connector 20 and finally flows out of the oxygen supply hole 23, so that the problem that oxygen cannot be supplied when the air-filled cuff 22 blocks the respiratory tract is prevented.
After inhaling phlegm pipe 3 and inserting the respiratory track, press extrusion sacculus 7 to inflate inflatable cuff 22, inflatable cuff 22 inflates the back and will expand, fine hair on the inflatable cuff 22 will hug closely on the inner wall of respiratory track this moment, when spiral lifting inhales phlegm pipe 5, the thick form sputum scraping of adhesion on the respiratory track inner wall is gone down to fine hair on the inflatable cuff 22, owing to inhale the spiral of phlegm pipe 5 and rise, fine hair on the inflatable cuff 22 can cut the sputum, prevent that viscidity sputum from leading to the fact the jam to inhaling the phlegm pipe, the sputum is in the sputum 5 entering sputum receiving flask 6 of inhaling the phlegm pipe under the negative pressure suction.
Example 2
In the case of a lack of corresponding uniform oxygen supply in a ward, a manual push-pull mode can be used to provide corresponding negative pressure, and for this purpose, a push-pull handle 4 can be arranged in the push-pull channel 10, a rubber sealing ring is arranged at the front end of the push-pull handle 4, and a push-pull rod of the push-pull handle 4 extends out of an inflation joint of the second sealing cover 8 and can slide in the inflation joint.
When the push-pull handle 4 is pushed, air enters the conical contraction channel 11 from the push-pull channel 10 and generates negative pressure at the negative pressure channel, so that the sputum collection bottle 6 is pumped; the air enters the sputum suction pipe 5 through the conical expanding channel to supply air to the patient; when the push-pull handle 4 is pulled, the first one-way valve 14 is closed under the action of negative pressure, the second one-way valve 16 is opened under the action of negative pressure suction, at the moment, the gas in the sputum collecting bottle 6 is sucked out, and in the process of reciprocating pushing of the push-pull handle 4, the sputum collecting bottle 6 is gradually sucked into a negative pressure state so as to fulfill the aim of sucking the sputum through the sputum suction pipe under the negative pressure.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (6)
1. A thoracic surgery sputum suction device is characterized by comprising a negative pressure operation cylinder, a sputum collection bottle and a sputum suction tube, wherein a first sealing cover is arranged at the top of the negative pressure operation cylinder, a second sealing cover is arranged at the bottom of the negative pressure operation cylinder, a negative pressure connecting cylinder is arranged on one side of the negative pressure operation cylinder, an oxygen supply connector of the sputum suction tube is connected with the first sealing cover, a sputum suction connector of the sputum suction tube is connected with the sputum collection bottle, the sputum collection bottle is connected with the negative pressure connecting cylinder, and an inflation connector of the sputum suction tube is connected with an extrusion balloon; the front end of the sputum suction tube is provided with an inflatable cuff, a plurality of fluff is implanted and fixed on the surface of the inflatable cuff, and the front end of the inflatable cuff is provided with an oxygen supply hole.
2. The thoracic surgery sputum aspirator of claim 1, wherein the inflatable cuff is connected to an inflation connector through an inflation tube embedded in an inner wall of the sputum aspirator, and the oxygen supply connector is connected to the oxygen supply hole through an oxygen supply tube embedded in the inner wall of the sputum aspirator.
3. The thoracic surgery sputum aspirator of claim 2, wherein the top of the first sealing cap is provided with an air outlet connector, the bottom of the second sealing cap is provided with an air inlet connector, the negative pressure operation barrel is sequentially provided with a push-pull channel, a conical contraction channel, a negative pressure channel and a conical expansion channel, the top of the negative pressure operation barrel is provided with a first one-way valve, the first sealing cap is buckled on the top of the first one-way valve and is in threaded connection with the negative pressure operation barrel, the second sealing cap is in threaded connection with the bottom of the negative pressure operation barrel, the front end of the negative pressure connection barrel is provided with a second one-way valve, and the third sealing cap is buckled on the second one-way valve and is in threaded connection with the negative pressure connection barrel.
4. The thoracic surgical sputum aspirator of claim 3, wherein the first and second one-way valves are duckbill valves.
5. The thoracic surgical sputum aspirator of claim 3, wherein the push-pull channel is provided with a push-pull handle, the front end of the push-pull handle is provided with a rubber seal, and a push-pull rod of the push-pull handle extends from the inflation connector of the second cover and is slidable in the inflation connector.
6. The thoracic surgical sputum aspirator of claim 1, wherein the negative pressure operated barrel is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539948.4U CN217593451U (en) | 2022-03-11 | 2022-03-11 | Thoracic surgery sputum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539948.4U CN217593451U (en) | 2022-03-11 | 2022-03-11 | Thoracic surgery sputum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217593451U true CN217593451U (en) | 2022-10-18 |
Family
ID=83563554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220539948.4U Expired - Fee Related CN217593451U (en) | 2022-03-11 | 2022-03-11 | Thoracic surgery sputum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217593451U (en) |
-
2022
- 2022-03-11 CN CN202220539948.4U patent/CN217593451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |