CN217091585U - Simple first-aid sputum suction device - Google Patents
Simple first-aid sputum suction device Download PDFInfo
- Publication number
- CN217091585U CN217091585U CN202123176275.5U CN202123176275U CN217091585U CN 217091585 U CN217091585 U CN 217091585U CN 202123176275 U CN202123176275 U CN 202123176275U CN 217091585 U CN217091585 U CN 217091585U
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- Prior art keywords
- inflator
- sputum
- sputum suction
- box body
- sputum aspirator
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- 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 92
- 208000024794 sputum Diseases 0.000 title claims abstract description 87
- 210000003802 sputum Anatomy 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 206010062717 Increased upper airway secretion Diseases 0.000 description 8
- 208000026435 phlegm Diseases 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
The utility model discloses a simple first-aid sputum suction device, which comprises a negative pressure mechanism, a catheter and a sputum suction pipe which are connected in sequence, wherein the sputum suction pipe is provided with a sputum suction hole; the negative pressure mechanism comprises a box body and a box cover movably connected with the box body, at least one compressible inflator is arranged in the box body, the bottom of the inflator is connected with the bottom of the box body, the top of the inflator is connected with the box cover, the box cover can ascend and descend along with the inflator in the vertical direction, an exhaust pipe is arranged on the inflator, and a one-way valve only allowing air in the inflator to flow to the outside of the inflator is arranged on the exhaust pipe; the conduit penetrates through the box body and is communicated with the inflator; the device is disposable, simple in structure, convenient to operate, low in cost and low in price, and the price is controlled in dozens of yuan, so that each primary hospital and community clinic can be equipped with the device, and patients with expectoration difficulty can be timely treated nearby.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a simple and easy first aid sputum aspirator.
Background
Some critically ill patients or patients with severe respiratory infection have difficulty in expectoration due to body failure or diseases, and in an emergency situation, sputum cannot be expectorated to cause dyspnea and hypoxemia, and suffocation and death are possible seriously. Therefore, the sputum aspirator is required to timely aspirate the sputum in the patient. However, some primary hospitals and community clinics below county level are not equipped with special sputum aspirators at present because: firstly, the number of patients is small, and the utilization rate of equipment is low; secondly, the sputum aspirator is expensive, and the price is between tens of thousands and hundreds of thousands. However, primary hospitals and community clinics are often the most easily visited places for patients, often lacking such first aid equipment.
SUMMERY OF THE UTILITY MODEL
Can't be equipped with the high technical problem who expectorates difficult patient that leads to in time treating to the unable sputum aspirator that is equipped with of basic hospital and community's clinic, the utility model provides a simple and easy first aid sputum aspirator.
The utility model adopts the technical proposal that: the simple first-aid sputum suction device comprises a negative pressure mechanism, a catheter and a sputum suction pipe which are connected in sequence, wherein the sputum suction pipe is provided with a sputum suction hole; the negative pressure mechanism comprises a box body and a box cover movably connected with the box body, at least one compressible inflator is arranged in the box body, the bottom of the inflator is connected with the bottom of the box body, the top of the inflator is connected with the box cover, the box cover can ascend and descend along with the inflator in the vertical direction, an exhaust pipe is arranged on the inflator, and a one-way valve only allowing air in the inflator to flow to the outside of the inflator is arranged on the exhaust pipe; the conduit penetrates through the box body and is communicated with the inflator. The principle of the inflator is the same as that of a pedal type inflator for inflating an air ball, the inflator is compressed by stepping on the inflator, and after a foot is removed, the air pump is reset through a spring in the inflator so as to reciprocate. During the use, the operator foot steps on the case lid, the case lid compresses the inflater under the effect of pressure, gas in the inflater discharges to the outside through the check valve on the blast pipe, until the inflater is compressed to the end, will inhale phlegm pipe again and stretch into the internal sputum department of patient, the operator removes the case lid with the foot this moment, under the effect of the internal spring of inflater, the inflater resets, owing to be provided with the check valve on the blast pipe, external gas can't get into the inflater through the blast pipe, gas can only loop through inhaling phlegm pipe and entering into the inside of inflater, there is the negative pressure in the inflater, sputum in the patient gets into in proper order through inhaling the phlegm hole and inhales phlegm pipe and keep in the inflater, thereby accomplish the work of inhaling reciprocal. The device is disposable, simple in structure, convenient to operate, low in cost and low in price, and the price is controlled in dozens of yuan, so that each primary hospital and community clinic can be equipped with the device, and patients with expectoration difficulty can be timely cured.
Furthermore, the two inflators are communicated through an air pipe, so that the negative pressure strength of the negative pressure mechanism can be enhanced, and the sputum suction strength is improved; meanwhile, the time of single sputum suction can be prolonged. Three or more than three can be arranged according to the requirement.
Furthermore, the sputum suction pipe is detachably connected with the guide pipe, and the guide pipe is fixedly connected with the box body and the inflator, so that the sealing performance can be ensured; the sputum suction tube needs to extend into the body of a patient and needs to be packaged separately, and only the sputum suction tube and the catheter need to be installed when the sputum suction tube is used.
Furthermore, the sputum suction pipe is connected with the catheter by screw threads. The threaded connection has the advantage of quick installation, and the threaded connection can also ensure the sealing property; in order to further enhance the sealing property, a sealing gasket can be additionally arranged between the sputum suction pipe and the catheter.
Furthermore, the end part of the sputum suction tube is arc-shaped, so that the sputum suction tube can conveniently slide in a patient body, and meanwhile, the respiratory tract mucous membrane of the patient can be prevented from being scratched by the sharp sputum suction tube.
Furthermore, the sputum suction holes are arranged at the end part and the side surface close to the end part of the sputum suction pipe, namely, the end part and the side surface of the sputum suction pipe are both provided with the sputum suction holes, so that the sputum suction range is enlarged.
Furthermore, a first stop valve is arranged on the sputum suction pipe, a second stop valve is arranged on the catheter, the first stop valve is used for opening and closing the sputum suction pipe, and the second stop valve is used for opening and closing the catheter, so that corresponding operation is facilitated.
The utility model has the advantages that:
1. the device has the advantages of simple structure, convenient operation and low cost, and can be equipped in every primary hospital and community clinic, and patients with expectoration difficulty can be timely cured.
2. The device has the advantages that the number of the inflator pumps can be multiple, and the adjacent inflator pumps are communicated through the air pipe, so that the negative pressure strength of the negative pressure mechanism can be enhanced, and the sputum suction strength is improved; meanwhile, the time of single sputum suction can be prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Labeled as:
2. a conduit; 3. a sputum suction tube;
101. a box body; 102. a box cover; 103. an inflator; 104. an exhaust pipe; 105. a one-way valve; 106. an air tube; 107. a first shut-off valve; 108. a second stop valve; 301. a sputum aspirating hole.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Example one
Referring to fig. 1, the simple first-aid sputum aspirator of the utility model comprises a negative pressure mechanism, a catheter 2 and a sputum aspirating tube 3 which are connected in sequence, wherein the sputum aspirating tube 3 is provided with a sputum aspirating hole 301; the negative pressure mechanism comprises a box body 101 and a cover 102 movably connected with the box body 101, at least one compressible air pump 103 is arranged in the box body 101, the bottom of the air pump is connected with the bottom of the box body, the top of the air pump is connected with the cover, the cover can vertically ascend and descend along with the air pump, an air exhaust pipe 104 is arranged on the air pump 103, and a one-way valve 105 only allowing air in the air pump to flow to the outside of the air pump is arranged on the air exhaust pipe 104; the conduit 2 is communicated with the air pump 103 through the box body 101. The principle of the inflator is the same as that of a pedal type inflator for inflating an air ball, the inflator is compressed by stepping on the inflator, and after a foot is removed, the air pump is reset through a spring in the inflator so as to reciprocate. During the use, the operator foot steps on the case lid, the case lid compresses the inflater under the effect of pressure, gas in the inflater discharges to the outside through the check valve on the blast pipe, until the inflater is compressed to the end, will inhale phlegm pipe again and stretch into the internal sputum department of patient, the operator removes the case lid with the foot this moment, under the effect of the internal spring of inflater, the inflater resets, owing to be provided with the check valve on the blast pipe, external gas can't get into the inflater through the blast pipe, gas can only loop through inhaling phlegm pipe and entering into the inside of inflater, there is the negative pressure in the inflater, sputum in the patient gets into in proper order through inhaling the phlegm hole and inhales phlegm pipe and keep in the inflater, thereby accomplish the work of inhaling reciprocal. This device is disposable, simple structure, convenient operation, and low cost, and price control makes every primary hospital and community clinic can both be equipped with in tens yuan, can in time rescue expectoration difficulty patient.
Referring to fig. 1, the number of the inflator 103 is two, and the two inflators 103 are communicated through the air pipe 106, so that the negative pressure strength of the negative pressure mechanism can be enhanced, and the sputum suction strength can be improved; meanwhile, the time of single sputum suction can be prolonged. Three or more than three can be arranged according to the requirement.
Referring to fig. 1, the end of the sputum suction tube 3 of the present embodiment is arc-shaped, which facilitates sliding in the body of a patient, and meanwhile, can prevent the sharp sputum suction tube from scratching the respiratory mucosa of the patient.
The sputum suction holes 301 of the present embodiment are arranged at the end and the side near the end of the sputum suction tube 3, that is, both the end and the side of the sputum suction tube are provided with sputum suction holes, increasing the sputum suction range.
Referring to fig. 1, in the present embodiment, a first stop valve 107 is disposed on the sputum aspirator 3, and a second stop valve 108 is disposed on the catheter 2, the first stop valve is used for opening and closing the sputum aspirator, and the second stop valve is used for opening and closing the catheter, so as to facilitate corresponding operations.
Example two
On the basis of the first embodiment, the sputum suction tube 3 is in threaded connection with the guide tube 2, and the guide tube is fixedly connected with the box body and the inflator, so that the sealing performance can be guaranteed; the sputum suction tube needs to extend into the body of a patient and needs to be packaged separately, and only the sputum suction tube and the catheter need to be installed when the sputum suction tube is used.
Sputum suction operation steps:
s1, connecting a sputum suction tube and a catheter;
s2, the operator steps on the cover of the case, the cover of the case compresses the inflator under the action of pressure, and the air in the inflator is discharged to the outside through the one-way valve on the exhaust pipe until the inflator is compressed to the bottom;
s3, the sputum suction pipe extends into the sputum in the patient body, the first stop valve and the second stop valve are opened, the operator removes feet from the box cover, negative pressure exists in the inflator, and the sputum in the patient body sequentially enters the sputum suction pipe and the catheter through the sputum suction hole and is temporarily stored in the inflator;
s4 closing the second stop valve, repeating S2 and S3 until the sputum is completely aspirated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The simple first-aid sputum suction device is characterized by comprising a negative pressure mechanism, a catheter (2) and a sputum suction pipe (3) which are sequentially connected, wherein the sputum suction pipe (3) is provided with a sputum suction hole (301);
the negative pressure mechanism comprises a box body (101) and a box cover (102) movably connected with the box body (101), at least one compressible inflator (103) is arranged in the box body (101), the bottom of the inflator is connected with the bottom of the box body, the top of the inflator is connected with the box cover, the box cover can ascend and descend along with the inflator in the vertical direction, an exhaust pipe (104) is arranged on the inflator (103), and a one-way valve (105) only allowing air in the inflator to flow to the outside of the inflator is arranged on the exhaust pipe (104); the conduit (2) penetrates through the box body (101) and is communicated with the inflator (103).
2. The simple first-aid sputum aspirator of claim 1, characterized in that the number of the inflator (103) is two, and the two inflators (103) are communicated with each other through an air pipe (106).
3. The simple emergency sputum aspirator of claim 1, wherein the sputum aspirator tube (3) is detachably connected to the catheter (2).
4. The simple first-aid sputum aspirator of claim 3, characterized in that the sputum aspirator tube (3) is screwed with the catheter (2).
5. The simple first-aid sputum aspirator of claim 1, characterized in that the end of the sputum aspirator tube (3) is arc-shaped.
6. The simple emergency sputum aspirator of claim 1, wherein the sputum aspirating holes (301) are arranged at the end of the sputum aspirator tube (3) and the side near the end.
7. The simple first-aid sputum aspirator of claim 1, characterized in that the sputum aspirator (3) is provided with a first stop valve (107) and the catheter (2) is provided with a second stop valve (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176275.5U CN217091585U (en) | 2021-12-16 | 2021-12-16 | Simple first-aid sputum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176275.5U CN217091585U (en) | 2021-12-16 | 2021-12-16 | Simple first-aid sputum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091585U true CN217091585U (en) | 2022-08-02 |
Family
ID=82591428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123176275.5U Expired - Fee Related CN217091585U (en) | 2021-12-16 | 2021-12-16 | Simple first-aid sputum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091585U (en) |
-
2021
- 2021-12-16 CN CN202123176275.5U patent/CN217091585U/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: 20220802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |