CN208989778U - A sputum suction device - Google Patents
A sputum suction device Download PDFInfo
- Publication number
- CN208989778U CN208989778U CN201820028195.4U CN201820028195U CN208989778U CN 208989778 U CN208989778 U CN 208989778U CN 201820028195 U CN201820028195 U CN 201820028195U CN 208989778 U CN208989778 U CN 208989778U
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- China
- Prior art keywords
- sputum
- room
- piston
- gear
- toothed portion
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Abstract
This application discloses a kind of sputum aspirators of drawing body fluid equipment technology field, including cylinder, motor and rectangle frame, piston is equipped in cylinder, piston rod is connected on piston, cylinder is divided into suction sputum room and oxygenating room by piston, suction sputum room is equipped with sputum aspirator tube and phlegm outlet port, and oxygenating room is equipped with oxygenating pipe and air inlet；Motor is electrically connected with power supply and switch, the shaft of motor is connected with gear, gear is divided into toothed portion and toothless part, the arc length of toothed portion is not more than the arc length of toothless part, rectangle frame is made of four frames up and down, the groove engaged with gear toothed portion is equipped on the inside of the upper ledge and lower frame of rectangle frame, the length of two sections of grooves is equal to the arc length of gear toothed portion, and the left frame and piston rod of rectangle frame are connected far from one end of piston.This programme is moved reciprocatingly by piston, supplemental oxygen while sputum is sucked out, therefore solves the problems, such as that the prior art is easy to make patient's anoxic when to patient's suction sputum.
Description
Technical field
The utility model relates to drawing body fluid equipment technology fields, and in particular to a kind of sputum aspirator.
Background technique
Tracheotomy has been widely used clinic, many patients because of laryngemphraxis, lower respiratory tract ischesis or neck outside
Wound causes the reasons such as expiratory dyspnea that must carry out tracheotomy to establish respiration channel, and tracheostomy catheter is fixed on patient's neck appearance for a long time
Patient body fluid secretion is easily led to, and sputum is exactly one kind of body fluid, in daily medical work, in busy nursery work,
If cannot handle in time frequently the choke sputum of expectoration of autogenous cutting patient, a series of complication can be brought and easily cause doctors and patients' lance
Shield, gauze would generally be padded on around patient's autogenous cutting mouth by nursing staff to solve this problem, if sputum does not obtain excessively in time
Processing is then easy to contamination gas notch, increases the danger of patient lungs' infection, reduces patient comfort and satisfaction, more serious
It is, due to generally will form negative pressure when suction sputum, so patient is easy to cause of short duration anoxic occur.
Utility model content
The utility model is intended to provide a kind of sputum aspirator, is easy to make patient to solve the prior art when to patient's suction sputum
The problem of anoxic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of sputum aspirator, including gas
Cylinder, motor and rectangle frame, the cylinder is interior to be equipped with piston, is connected with piston rod on the piston, cylinder is divided by the piston
Suction sputum room and oxygenating room, the suction sputum room are equipped with sputum aspirator tube and phlegm outlet port, and the oxygenating room is equipped with oxygenating pipe and air inlet,
Sputum aspirator tube and oxygenating pipe are respectively provided at the both ends of cylinder, and air inlet is located between sputum aspirator tube and oxygenating pipe；The motor electrical connection
There are power supply and switch, the shaft of the motor is connected with gear, and the gear is divided into toothed portion and toothless part, described with teeth
Partial arc length is not more than the arc length of toothless part, and the rectangle frame is made of four frames up and down, the rectangle frame it is upper
The groove engaged with gear toothed portion is equipped on the inside of frame and lower frame, it is with teeth that the length of two sections of grooves is equal to gear
Partial arc length, the left frame and piston rod of the rectangle frame are connected far from one end of piston.
Working principle of the utility model is: making electrical power when using this programme and starting turning, band moving gear starts suitable
Hour hands rotation, when the toothed portion of gear starts to engage with the upper ledge of rectangle frame, rectangle frame will be moved right, band piston
It moves right, at this moment suction sputum room will generate negative pressure, so that the phlegm of patient is sucked suction sputum room, and flow out suction sputum by phlegm outlet port
Room, while the indoor air of oxygenating can also be oppressed the throat to patient, and then be patient's supplemental oxygen, when having for gear
When toothed portion starts to engage with the lower frame of rectangle frame, rectangle frame starts to move downward, and band piston moves downward, and oxygenating room passes through
Air inlet supplements air, and normal pressure is restored in suction sputum room, and repeating the above movement can also while the phlegm of patient can be sucked out
It is enough patient's supplemental oxygen.
The utility model has the following beneficial effects: this programme drives rectangle frame to move reciprocatingly by gear, and then drives and live
Plug moves reciprocatingly, supplemental oxygen while sputum is sucked out, therefore solves the prior art when to patient's suction sputum
It is easy the problem of making patient's anoxic.
It is the optimization to basic technology scheme below:
Further, air check valve is equipped in the air inlet.Air check valve only allows air into oxygenating room, so
The effect of oxygenating can be enhanced.
Further, the phlegm outlet port is removably connected with phlegm storage device, and liquid list is equipped between the phlegm storage device and phlegm outlet port
To valve.It is convenient while guaranteeing sputum outflow suction sputum room in this way that disassembly, cleaning are carried out to phlegm storage device, and liquid non-return valve is only permitted
Perhaps liquid flows out suction sputum room, will not flow backwards after ensure that sputum outflow suction sputum room.
Further, the phlegm storage device is connected with U-shaped pad, if the U-shaped side contacted with hospital bed of padding is equipped with solid becket bridle.
U type pad is used to be wrapped in the neck of patient, allows to make patient Dai get more comfortable, and solid becket bridle is fixed for rope, and not
Meeting and skin contact avoid the formation of pressure sore.
Further, the oxygenating room is equipped with drug storage chamber.When needing the sputum of humidifying patient, so that it may in drug storage chamber
It is packed into humidification fluid, so that humidification fluid enters patient's body from oxygenating pipe.
Further, the arc length of the gear toothed portion is equal to the half of gear perimeter.In this way when gear toothed portion and
Upper ledge will engage when finishing, and gear toothed portion just starts to engage with lower frame, to ensure that the stroke of rectangle frame movement
It is maximum.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sputum aspirator of the utility model.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: sputum aspirator tube 1, suction sputum room 2, phlegm storage device 3, liquid non-return valve 4, cylinder 5,
Piston 6, piston rod 7, rectangle frame 8, groove 9, gear 10, oxygenating pipe 11, drug storage chamber 12, air inlet 13.
A kind of embodiment sputum aspirator as shown in Figure 1: substantially, is mainly made of cylinder 5, motor and rectangle frame 8, cylinder 5
It is interior to be equipped with piston 6, it is connected with piston rod 7 on piston 6, piston 6 divides cylinder 5 for suction sputum room 2 and oxygenating room, connects on suction sputum room 2
It is connected to sputum aspirator tube 1 and is equipped with phlegm outlet port, phlegm outlet port is removably connected with phlegm storage device 3, and phlegm storage device 3 is connected with U-shaped pad, U-shaped pad
If the side contacted with hospital bed is equipped with solid becket bridle, liquid non-return valve 4 is equipped between phlegm storage device 3 and phlegm outlet port, oxygenating is set on room
There are oxygenating pipe 11, air inlet 13 and drug storage chamber 12, sputum aspirator tube 1 and oxygenating pipe 11 are respectively provided at the both ends of cylinder 5, and air inlet 13 is set
Between sputum aspirator tube 1 and oxygenating pipe 11, air check valve is equipped in air inlet 13；Motor is electrically connected with power supply and switch, motor
Shaft be connected with gear 10, gear 10 divides for toothed portion and toothless part, and rectangle frame 8 is made of four frames up and down,
The groove 9 engaged with 10 toothed portion of gear is equipped on the inside of the upper ledge and lower frame of rectangle frame 8, the length of groove 9 is equal to
The arc length of 10 toothed portion of gear, the left frame of rectangle frame 8 are connect with one end on piston rod 7 far from piston 6.
It when using this programme, turns off the switch, so that power supply starts to power to motor, motor is started turning, band moving gear 10
Start to rotate clockwise, when the toothed portion of gear 10 starts to engage with the upper ledge of rectangle frame 8, rectangle frame 8 will be transported to the right
Dynamic, band piston 6 moves right, and at this moment suction sputum room 2 will generate negative pressure, so that the phlegm of patient is sucked suction sputum room 2, and passes through
Phlegm outlet port flows into phlegm storage device 3, since phlegm storage device 3 is detachably connected on phlegm outlet port, so phlegm storage device 3 can be easily split
Lower cleaning, while the indoor air of oxygenating can be also oppressed, and the positions such as the throat of patient will be delivered to by oxygen cathete, in turn
For patient's supplemental oxygen, when the toothed portion of gear 10 starts to engage with the lower frame of rectangle frame 8, due to 10 toothed portion of gear
Arc length be equal to 10 perimeter of gear half, so the upper ledge of rectangle frame 8 will be just detached from the toothed portion of gear 10 at this time
Engagement connection, rectangle frame 8 start to move downward, and band piston 6 moves downward, and air passes through the air check valve in air inlet 13
Into oxygenating room, normal pressure is restored in suction sputum room 2, due to there is liquid non-return valve 4, so will not worry that sputum is flow backwards, repeat with
Upper movement can also be patient's supplemental oxygen while the phlegm of patient can be sucked out.
Claims (6)
1. a kind of sputum aspirator, it is characterised in that: including cylinder, motor and rectangle frame, piston, the work are equipped in the cylinder
It is connected with piston rod beyond the Great Wall, cylinder is divided into suction sputum room and oxygenating room by the piston, and the suction sputum room is equipped with sputum aspirator tube and goes out
Phlegm mouth, the oxygenating room are equipped with oxygenating pipe and air inlet, and sputum aspirator tube and oxygenating pipe are respectively provided at the both ends of cylinder, and air inlet is set
Between sputum aspirator tube and oxygenating pipe；The motor is electrically connected with power supply and switch, and the shaft of the motor is connected with gear, described
Gear is divided into toothed portion and toothless part, and the arc length of the toothed portion is not more than the arc length of toothless part, the rectangle frame
It is made of four frames up and down, is equipped with the tooth engaged with gear toothed portion on the inside of the upper ledge and lower frame of the rectangle frame
Line, the length of two sections of grooves are equal to the arc length of gear toothed portion, and the left frame and piston rod of the rectangle frame are far from living
One end of plug connects.
2. a kind of sputum aspirator according to claim 1, it is characterised in that: be equipped with air check valve in the air inlet.
3. a kind of sputum aspirator according to claim 2, it is characterised in that: the phlegm outlet port is removably connected with storage phlegm
Device is equipped with liquid non-return valve between the phlegm storage device and phlegm outlet port.
4. a kind of sputum aspirator according to claim 3, it is characterised in that: the phlegm storage device is connected with U-shaped pad, the U
If the side that type pad is contacted with hospital bed is equipped with solid becket bridle.
5. a kind of sputum aspirator according to claim 4, it is characterised in that: the oxygenating room is equipped with drug storage chamber.
6. a kind of sputum aspirator according to claim 5, it is characterised in that: the arc length of the gear toothed portion is equal to tooth
Take turns the half of perimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028195.4U CN208989778U (en) | 2018-01-08 | 2018-01-08 | A sputum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028195.4U CN208989778U (en) | 2018-01-08 | 2018-01-08 | A sputum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989778U true CN208989778U (en) | 2019-06-18 |
Family
ID=66794286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028195.4U Expired - Fee Related CN208989778U (en) | 2018-01-08 | 2018-01-08 | A sputum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102539839B1 (en) * | 2023-02-10 | 2023-06-08 | 주식회사 에스앤에이치솔루션 | Automatic Operating Device For Ambubag Ventilator |
-
2018
- 2018-01-08 CN CN201820028195.4U patent/CN208989778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102539839B1 (en) * | 2023-02-10 | 2023-06-08 | 주식회사 에스앤에이치솔루션 | Automatic Operating Device For Ambubag Ventilator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200108 |