CN211157629U - Saliva flushing and sucking device - Google Patents
Saliva flushing and sucking device Download PDFInfo
- Publication number
- CN211157629U CN211157629U CN201921699259.4U CN201921699259U CN211157629U CN 211157629 U CN211157629 U CN 211157629U CN 201921699259 U CN201921699259 U CN 201921699259U CN 211157629 U CN211157629 U CN 211157629U
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- CN
- China
- Prior art keywords
- flushing
- saliva
- suction head
- pipe
- sleeve
- 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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 104
- 210000003296 saliva Anatomy 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 210000003128 head Anatomy 0.000 description 24
- 206010036790 Productive cough Diseases 0.000 description 10
- 210000003802 sputum Anatomy 0.000 description 10
- 208000024794 sputum Diseases 0.000 description 10
- 210000000214 mouth Anatomy 0.000 description 6
- 230000002262 irrigation Effects 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 208000009470 Ventilator-Associated Pneumonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a saliva flushing and sucking device, which comprises a flushing pipe and a flushing chamber, wherein the front end of the flushing pipe is provided with a porous suction head; the porous suction head at the front end of the flushing pipe extends into the flushing chamber, and the rear end of the flushing pipe is connected with the negative pressure connecting pipe through the suction head; the rear end of the flushing chamber is also connected with an external flusher through a flushing cavity, the front end of the flushing chamber is provided with a baffle plate with an opening so that the porous suction head can penetrate through the opening to extend out of the flushing chamber, and the front end of the flushing chamber is provided with an end cover used for accommodating the porous suction head after the porous suction head extends out. The utility model discloses be convenient for wash patient's saliva to can satisfy and attract the head and can conveniently clear up at any time, and keep the cleaning supplies sanitation and hygiene.
Description
Technical Field
The utility model relates to a medical equipment field, more specifically say, in particular to saliva is towards inhaling device.
Background
In a clinical ICU ward, a bedridden patient needs to clean saliva and sputum in time, particularly a patient who is subjected to mechanical ventilation through trachea intubation or tracheotomy, and the timely cleaning of upper respiratory secretion is a necessary measure for preventing ventilator-associated pneumonia VAP. Because the patient needs to lie in bed, the secretion of saliva is increased by adding the stimulation of a tracheal cannula or a tracheal cannula, and the patient cannot spit the secretion discharged through the oral cavity by himself or herself, and needs nurse to suck under negative pressure. In the actual clinical work, a nurse can hardly suck saliva at any time, and for a conscious patient, the nurse can suck secretion discharged from an oral cavity at any time according to the requirement under the condition that the activity of the upper limb allows, so that the comfort of the patient is improved, and VAP is prevented. However, the nursing products for spittle suction in clinical use have a plurality of problems, and a solution is searched for.
At present, patients who are conscious in clinic and are subjected to tracheal intubation or tracheotomy often need to clean saliva, and the problem is solved by connecting a disposable saliva tube with a negative-pressure sputum suction connecting tube. However, this method has a number of problems: firstly, when a negative pressure sputum suction connecting pipe is connected with a saliva pipe, a nurse needs to switch connection when sucking sputum, sometimes the nurse does not suck the sputum, and the patient is not ready to suck saliva; secondly, as the patient possibly absorbs saliva at any time and the nurse cannot be engraved around the patient at any time, the patient cannot be helped to wash the used saliva tube in time, the washing tube is arranged at the rear position, and as a result, sputum scabs in the washing tube are formed and cannot be washed cleanly, so that bacteria are bred; thirdly, the saliva tube is wrapped by disposable gloves, and the gloves are not easy to open and not easy to return after use due to negative pressure adsorption during use; fourthly, the saliva tube is connected the negative pressure and is inhaled the phlegm connecting pipe and do not have fixing device, and the patient will last to be held in hand, if the pine takes off, can not in time target in place during the use, increases patient's burden.
How to solve the technical problems becomes a difficult problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a saliva dashes and inhales device convenient to patient can clear up saliva by oneself to satisfy and attract the head and can conveniently clear up at any time, and keep the sanitation and hygiene of clearance articles for use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a saliva flushing and sucking device comprises a flushing pipe and a flushing chamber, wherein a porous suction head is arranged at the front end of the flushing pipe;
a porous suction head at the front end of the flushing pipe extends into the flushing chamber, and the rear end of the flushing pipe is connected with a negative pressure connecting pipe through the suction head; the back end of the flushing chamber is also connected with an external flusher through a flushing cavity, the front end of the flushing chamber is provided with a baffle plate with an opening so that the porous suction head can penetrate through the opening to extend out of the flushing chamber, and the front end of the flushing chamber is provided with an end cover which is used for accommodating the porous suction head after the porous suction head extends out.
Furthermore, the baffle plate is a double-layer baffle plate, and the openings arranged on the double-layer baffle plate are mutually vertical straight-line-shaped openings respectively arranged in the middle of the two layers of baffle plates.
Furthermore, a fixed sleeve is sleeved on the rear half part of the flushing pipe, an elastic shrinkage suspension rope is fixed on the fixed sleeve, and a fixed handle is arranged at the other end of the elastic shrinkage suspension rope.
Furthermore, the device also comprises a flushing pipe outer soft sleeve, wherein the flushing pipe outer soft sleeve is sleeved on the periphery of the flushing pipe, and the front end and the rear end of the flushing pipe outer soft sleeve are respectively connected with the rear end of the flushing chamber and the front end of the fixed sleeve.
Furthermore, the rear end of the flushing pipe is a Y-shaped interface, a first interface of the Y-shaped interface is connected with the negative pressure connecting pipe through a suction head, and a second interface of the Y-shaped interface is provided with a sealing cover.
Further, the end cover is in a horn shape with a wide front part and a narrow back part or in a straight cylinder shape.
Further, a sliding hole is formed in the fixed sleeve, and openings are formed in the left side and the right side of the sliding hole and connected with the flushing pipe;
the negative pressure suction valve is arranged on the fixing sleeve and comprises a valve core and a spring, the valve core is slidably arranged in the sliding hole, a T-shaped block is arranged at the top of the valve core, a flow passage is arranged at the bottom of the valve core, and the spring is arranged between a top plate of the T-shaped block and the upper surface of the fixing sleeve.
Furthermore, a pressing soft outer sleeve for wrapping the T-shaped block and the spring is arranged on the upper surface of the fixing sleeve.
After adopting the structure, the utility model has the advantages that:
the flushing pipe can freely extend and retract in the flushing chamber. When mouth saliva suction is needed, the flushing tube head is extended out of the flushing chamber to suck mouth saliva of a patient, and the flushing tube head is retracted into the flushing chamber after the suction is finished. On one hand, the flushing cavity conveys the physiological saline into the flushing chamber, on the other hand, the physiological saline in the flushing chamber is sucked out by utilizing negative pressure, so that the flushing pipe is cleaned, in particular to the porous suction head. The device is suitable for most of bed-ridden conscious patients, the patients can use the device conveniently at any time, and the saliva device can be washed at any time by themselves; the device also realizes that medical staff can simultaneously carry out negative pressure sputum suction operation under the condition that the patient sucks saliva by oneself.
In a word, the utility model is convenient for the conscious patient to suck saliva by oneself, and the user can control the suction depth, the negative pressure and the suction time, so that the comfort level is greatly improved, and the suction head can be conveniently cleaned at any time, and the requirement of cleanness and sanitation can be met; moreover, when the conscious patient uses the negative pressure, the negative pressure sputum suction operation of the medical staff is not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.
Fig. 1 is a main structure diagram of a saliva flushing and sucking device provided by the present invention;
FIG. 2 is a schematic view of the front end of the flushing lumen;
fig. 3-4 are schematic diagrams of the operation of the automatic retracting negative pressure suction valve.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description so as to explain the technical solution of the present invention. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
As shown in fig. 1 to 4, the present invention provides a saliva flushing and sucking device, which comprises a flushing pipe 10 and a flushing chamber 2, wherein a porous suction head 7 is arranged at the front end of the flushing pipe 10, the porous suction head 7 extends into the flushing chamber 2, and the rear end of the flushing pipe 10 is connected with a negative pressure connecting pipe through a suction head 6; the back end of the flushing chamber 2 is also connected with an external flusher 18 through a flushing cavity 1 (such as a cleaning pipeline), a baffle plate 8 with an opening is arranged at the front end of the flushing chamber 2 so that the porous suction head 7 can extend out of the flushing chamber 2 through the opening, and an end cover 15 used for accommodating the porous suction head 7 after the porous suction head 7 extends out is arranged at the front end of the flushing chamber 2.
Wherein, the baffle sheet 8 is a double-layer baffle sheet, and the opening arranged on the double-layer baffle sheet is a straight-line-shaped opening which is perpendicular to each other and is respectively arranged in the middle of the two layers of baffle sheets, so that the porous suction head 7 can penetrate through the opening and extend out of the washing chamber 2. Preferably, the baffle 8 is a rubber material (e.g., rubber) having a certain elasticity.
The bottom of the outlet at the front end of the washing cavity 1 is a hard plastic bottom 100 with an opening in the middle, and the head is a soft plastic baffle plate 101 arranged around the hard plastic bottom 100 to control water outlet and achieve sealing effect, as shown in fig. 2.
In an optional embodiment, the device further comprises a flushing pipe outer soft sleeve 3, the flushing pipe outer soft sleeve 3 is sleeved on the periphery of the flushing pipe 10, and the front end and the rear end of the flushing pipe outer soft sleeve 3 are respectively connected with the rear end of the flushing chamber 2 and the front end of the fixing sleeve 9. Preferably, the flushing pipe outer soft sleeve 3 is a telescopic corrugated pipe or a soft outer sleeve.
In an alternative embodiment, the rear end of the irrigation tube 10 is a Y-shaped interface, a first interface of the Y-shaped interface is connected with the negative pressure connecting tube through the suction head 6, and a second interface of the Y-shaped interface is provided with a sealing cover 17 or is connected with a sputum suction tube when the medical staff needs to suck sputum.
In an alternative embodiment, the end cap 15 at the front end of the irrigation chamber 2 is flared with a wide front and a narrow back to facilitate the expansion and contraction of the porous suction head in various degrees of flexion. In other embodiments, the end cap 15 may also be straight cylindrical.
Wherein, the flushing chamber 2 is connected with an external flusher 18 (containing physiological saline) through the flushing cavity 1, and a flushing control valve 4 is arranged on the flushing cavity 1. A negative pressure suction valve 5 for controlling negative pressure suction is provided on the flushing pipe 10.
The rear half part of the flushing pipe 10 is sleeved with a fixed sleeve 9, an elastic shrinkage suspension rope 16 is fixed on the fixed sleeve 9, and the other end of the elastic shrinkage suspension rope 16 is provided with a fixed handle 11. The fixed handle 11 can be used as a fixing point of the device, and the problem that a user still needs to hold the device manually when not in use is avoided.
In an optional embodiment, a sliding hole is arranged in the fixed sleeve 9, and the left side and the right side of the sliding hole are provided with openings which are connected with the flushing pipe 10; the negative pressure suction valve 5 is arranged on the fixed sleeve 9, the negative pressure suction valve 5 is a valve capable of automatically retracting and comprises a valve core 50 and a spring 51, the valve core 50 is arranged in a slide hole in a vertically sliding mode, a T-shaped block 52 is arranged at the top of the valve core 50, a flow channel 53 is arranged at the bottom of the valve core 50, the flow channel 53 is used for conducting the flushing pipes 10 at two ends of the valve core 50 after the valve core 50 is pressed down, and the spring 51 is arranged between the top plate of the T-shaped block 52 and the upper surface of the fixed sleeve 9. Further preferably, a pressing soft outer sleeve 54 for wrapping the T-shaped block 52 and the spring 51 is arranged on the upper surface of the fixing sleeve 9. When saliva is needed to be sucked, the pressing soft outer sleeve 54 is pressed downwards, so that the valve core 50 slides downwards, the flow channel 53 at the bottom of the valve core 50 is communicated with the flushing pipe 10, the front end of the flushing pipe 10 is connected with negative pressure, and therefore saliva can be sucked, as shown in fig. 3-4. When the hand is loosened, the hand automatically rebounds under the action of the spring 51, and the negative pressure suction of saliva is stopped.
The utility model discloses a theory of operation does:
(1) preparation work: the suction tip 6 of the Y-port of the irrigation tube 10 is connected to negative pressure (the other end of the Y-port is sealed), while the irrigator 18 is connected to the irrigation chamber 2 through the irrigation lumen 1.
(2) Suction of mouth saliva: the rinsing chamber 2 is stroked backwards to contract the outer soft sleeve 3 of the rinsing pipe so that the porous suction head 7 at the front end of the rinsing pipe 10 extends out of the end cover 15 into the mouth of the patient, and the negative pressure suction valve 5 is pressed to suck saliva.
(3) Cleaning a flushing pipe: after aspiration, chamber 2 is stroked forward to retract flush tube 10 completely into chamber 2 and behind double layer flap 8. At this time, the physiological saline flowing out of the flusher 18 washes the porous suction tip 7 at the tip of the flushing tube 10 in the flushing chamber 2 by soaking, and at the same time, the negative pressure is opened to suck the water in the flushing chamber 2, and the inner cavity of the flushing tube 10 is flushed to keep the cleaning. After flushing, the porous suction head 7 is sent out to the end cap 15 to be dried, and then the device is hung on a bed fence for standby through the fixed handle 11.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (8)
1. A saliva flushing and sucking device comprises a flushing pipe (10) and a flushing chamber (2), wherein a porous suction head (7) is arranged at the front end of the flushing pipe (10); the method is characterized in that:
a porous suction head (7) at the front end of the flushing pipe (10) extends into the flushing chamber (2), and the rear end of the flushing pipe (10) is connected with a negative pressure connecting pipe through a suction head (6); the rear end of the flushing chamber (2) is also connected with an external flusher (18) through a flushing cavity (1), a blocking piece (8) with an opening is arranged at the front end of the flushing chamber (2) so that the porous suction head (7) can penetrate through the opening to extend out of the flushing chamber (2), and an end cover (15) used for accommodating the porous suction head (7) after the porous suction head (7) extends out is arranged at the front end of the flushing chamber (2).
2. The saliva flushing device according to claim 1, characterized in that the baffle (8) is a double-layer baffle, and the openings provided in the double-layer baffle are in the middle of the two layers of baffles, and are provided with straight openings perpendicular to each other.
3. The saliva flushing device as claimed in claim 1, characterized in that a retaining sleeve (9) is provided around the rear half of the flushing tube (10), an elastically contractible string (16) being secured to the retaining sleeve (9), the other end of the elastically contractible string (16) being provided with a securing handle (11).
4. The saliva flushing and sucking device as claimed in claim 3, further comprising an outer soft sleeve (3) of the flushing pipe, wherein the outer soft sleeve (3) of the flushing pipe is sleeved on the periphery of the flushing pipe (10), and the front end and the rear end of the outer soft sleeve (3) of the flushing pipe are respectively connected with the rear end of the flushing chamber (2) and the front end of the fixing sleeve (9).
5. The saliva flushing and sucking device as claimed in claim 1, characterized in that the rear end of the flushing tube (10) is a Y-shaped port, a first port of the Y-shaped port is connected with the negative pressure connecting tube through the suction head (6), and a second port of the Y-shaped port is provided with a sealing cover (17).
6. A saliva suction device according to claim 1, wherein the end cap (15) is flared with a wide front and a narrow rear or is straight cylindrical.
7. A saliva flushing device according to claim 3, characterized in that a sliding hole is provided in the holding sleeve (9), the sliding hole being provided with openings on both the left and right sides for connection to the flushing pipe (10);
a negative pressure suction valve (5) is installed on the fixed sleeve (9) and comprises a valve core (50) and a spring (51), the valve core (50) is installed in the sliding hole in a sliding mode, a T-shaped block (52) is arranged at the top of the valve core (50), a flow channel (53) is arranged at the bottom of the valve core (50), and the spring (51) is arranged between the top plate of the T-shaped block (52) and the upper surface of the fixed sleeve (9).
8. The saliva suction device as set forth in claim 7, wherein a pressing soft outer sleeve (54) enclosing the T-shaped block (52) and the spring (51) is provided on the upper surface of the fixing sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699259.4U CN211157629U (en) | 2019-10-10 | 2019-10-10 | Saliva flushing and sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699259.4U CN211157629U (en) | 2019-10-10 | 2019-10-10 | Saliva flushing and sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157629U true CN211157629U (en) | 2020-08-04 |
Family
ID=71810361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699259.4U Expired - Fee Related CN211157629U (en) | 2019-10-10 | 2019-10-10 | Saliva flushing and sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633418A (en) * | 2021-08-19 | 2021-11-12 | 川北医学院附属医院 | Continuous drainage device for oral care |
-
2019
- 2019-10-10 CN CN201921699259.4U patent/CN211157629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633418A (en) * | 2021-08-19 | 2021-11-12 | 川北医学院附属医院 | Continuous drainage device for oral care |
| CN113633418B (en) * | 2021-08-19 | 2023-01-24 | 川北医学院附属医院 | Continuous drainage device for oral care |
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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: 20200804 |