CN209529768U - Patients with motor neuron disease sputum aspirator - Google Patents
Patients with motor neuron disease sputum aspirator Download PDFInfo
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- CN209529768U CN209529768U CN201821823252.4U CN201821823252U CN209529768U CN 209529768 U CN209529768 U CN 209529768U CN 201821823252 U CN201821823252 U CN 201821823252U CN 209529768 U CN209529768 U CN 209529768U
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- sputum aspirator
- bottle
- valve
- sputum
- patients
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Abstract
The utility model relates to field of mechanical technique, in particular patients with motor neuron disease sputum aspirator, including placing bottle, it places and is equipped with salt water in bottle, it places and is equipped with connection hose on the left of the upper end of bottle, the left end for connecting hose is equipped with sputum aspirator tube, is equipped with the first valve between sputum aspirator tube and connection hose, it places and is equipped with the second valve on the right side of the upper end of bottle, the right side for placing bottle is connected with negative pressure suction ball by suction tube.The utility model is by being provided with the placement bottle of the second valve, the sputum aspirator tube with the second valve and connection hose, suction sputum operation is carried out to patient by the negative pressure that pinching negative pressure suction ball generates, eliminate the trouble for connecing electricity or charging, reduce the limitation used, and sputum reflux can be effectively prevented in unidirectional non-return valve, reduce patient infection and choke cough a possibility that, furthermore, the depression drainage device of replacement negative pressure suction ball is set, so that the sputum aspirator is can produce the attraction of varying strength, improves the scope of application of sputum aspirator.
Description
Technical field
The utility model relates to field of mechanical technique, specially patients with motor neuron disease sputum aspirator.
Background technique
Patients with motor neuron disease is most common to show as ventilator paralysis, such as babble, dysphagia, difficulty of coughing up phlegm.
It because air-breathing and expiration muscle are all invaded, ventilates and coughs and is all impacted, for patient when daily, phlegm is not easy expectoration, if there is upper
When respiratory tract infection, phlegm is less susceptible to expectoration, easily makes lobe of the lung atrophy and leads to pneumonia.Therefore, if sputum aspirator can be used, can subtract
Few patient suffering, and reduce the chance of patient's infection.
Sputum aspirator is mainly used for carrying out the sick and wounded processing such as conventional suction sputum, tracheotomy.Suction sputum in the prior art
There are many device type, and style is varied, but sputum aspirator in the market is predominantly DYN dynamic, when non-transformer is fought and is rescued,
Carrying out the processing such as conventional suction sputum, tracheotomy to the sick and wounded just becomes a great problem.In addition, sputum aspirator in the prior art
Sputum aspirator tube be typically all it is straight-through, when use such as careless manipulation may cause sputum reflux, if sputum comes back to the mouth of patient
Chamber may cause serious consequence.In consideration of it, it is proposed that patients with motor neuron disease sputum aspirator.
Utility model content
The purpose of this utility model is to provide patients with motor neuron disease sputum aspirators, to solve in above-mentioned background technique
The existing electrodynamic type sputum aspirator limitation proposed is larger and sputum aspirator tube leads directly to the problem of adverse current may occur.
To achieve the above object, the utility model provides the following technical solutions:
Patients with motor neuron disease sputum aspirator, including bottle is placed, connection hose is equipped on the left of the upper end for placing bottle,
The left end of the connection hose is equipped with sputum aspirator tube, and the first valve is equipped between the sputum aspirator tube and the connection hose, described to put
It sets and is equipped with the second valve on the right side of the upper end of bottle, the right side for placing bottle is connected with negative pressure suction ball by suction tube.
Preferably, rule is equipped with several sputum suction holes on the left end lateral wall of the sputum aspirator tube, and the sputum suction hole is oval.
Preferably, rigid elbow is equipped between the connection hose and the placement bottle, the lower end of the rigid elbow is solid
Surely it is plugged in the placement bottle, the upper port of the rigid elbow is fixedly attached to the right end lateral wall of the connection hose
On.
Preferably, depression drainage device is additionally provided with outside the placement bottle, the bottom end of the depression drainage device is equipped with pull handle,
The port of the depression drainage device and the right end of the suction tube are connected through a screw thread.
Preferably, the left end fixation of first valve is connected in the sputum aspirator tube, and the right end of first valve is solid
Surely it is connected in the connection hose, the circulating direction of first valve is from left to right.
Preferably, second valve is fixed is embedded in the top for placing bottle, the circulation side of second valve
To for from bottom to up.
Preferably, the left end of the suction tube is fixed is embedded in the side wall for placing bottle.
Preferably, the port of the negative pressure suction ball and the right end of the suction tube are connected through a screw thread.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being provided with the second valve
Placement bottle, the sputum aspirator tube with the second valve and connection hose, the negative pressure generated by pinching negative pressure suction ball to patient into
The operation of row suction sputum, eliminates the trouble for connecing electricity or charging, reduces the limitation used, and unidirectional non-return valve can be effectively prevented
Sputum reflux, reduce patient infection and choke cough a possibility that, in addition, setting replacement negative pressure suction ball depression drainage device, make this
Sputum aspirator can produce the attraction of varying strength, improve the scope of application of sputum aspirator.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model patients with motor neuron disease sputum aspirator；
Fig. 2 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the third embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the 4th kind of embodiment of the utility model.
In figure: 1, placing bottle；11, salt water；2, hose is connected；21, rigid elbow；3, sputum aspirator tube；31, sputum suction hole；4,
One valve；5, the second valve；6, suction tube；7, negative pressure suction ball；8, depression drainage device；81, pull handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features." several " are meant that at least one in the description of the present invention, example
Such as one, two etc., unless otherwise specifically defined.
Embodiment 1
Patients with motor neuron disease sputum aspirator is placed as shown in Figure 1, including placing bottle 1 and is equipped with salt water 11 in bottle 1, put
Set and be equipped with connection hose 2 on the left of the upper end of bottle 1, the left end of connection hose 2 is equipped with sputum aspirator tube 3, sputum aspirator tube 3 with connect hose 2 it
Between be equipped with the first valve 4, place and be equipped with the second valve 5 on the right side of the upper end of bottle 1, the right side for placing bottle 1 is connected with by suction tube 6
Negative pressure suction ball 7.
In the present embodiment, the left end fixation of the first valve 4 is connected in sputum aspirator tube 3, the fixed clamping of the right end of the first valve 4
In connection hose 2, and hose 2, sputum aspirator tube 3 and the first valve 4 are detachable, convenient for storage and cleaning.
Specifically, the circulating direction of the first valve 4 is so that sputum aspirator tube 3 is carried out suction sputum from left end from left to right, and work as
Sputum will not countercurrently return in the oral cavity of patient after entering connection hose 2 by the first valve 4.
In the present embodiment, the second valve 5 is fixed to be embedded in the top for placing bottle 1, the circulating direction of the second valve 5 be from
Under it is supreme, when clutching negative pressure suction ball 7, the air placed in bottle 1 is expressed to outside bottle from the second valve 5, and the air outside bottle
It can not be entered and be placed in bottle 1 by the second valve 5.
In the present embodiment, the left end of suction tube 6 is fixed to be embedded in the side wall for placing bottle 1, and suction tube 6 and placement bottle 1
Join by hot-melting sealed, avoid placing bottle 1 and leak air leakage.
Further, the level height of salt water is less than the level height of 6 left port of suction tube, and salt water is avoided to enter suction tube
6 and negative pressure suction ball 7, lead to the effect for influencing vacuum suction.
Specifically, salt water 11 falls into salt water 11 when sputum, which is drawn onto, to be placed in bottle 1 using 7% physiological saline
In, avoid sputum from entering suction tube 6, also avoid sputum from sticking causes to be difficult to clear up in the bottom of bottle or bottle wall for placing bottle 1.
In the present embodiment, the port of negative pressure suction ball 7 and the right end of suction tube 6 are connected through a screw thread, and make negative pressure suction ball 7
It can disassemble and be replaced or cleaned.
Specifically, it is poly- to be all made of medical grade for placement bottle 1, connection hose 2, sputum aspirator tube 3, suction tube 6 and negative pressure suction ball 7
Propylene is made, the light easy plastotype of material, wear-resisting durable.
Specifically, what the first valve 4, the second valve 5 being related in the present embodiment were all made of is Xianyang Zhong Chao plastic cement section
The medical Rule check valve for the model ZCRH-1 that the production of skill Co., Ltd provides.In addition, be related in the present embodiment first
Valve 4, the second valve 5 are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, the utility model
The content of protection is not related to the improvement of the structure and working principle to the first valve 4, the second valve 5 yet.
Embodiment 2
As second of embodiment of the utility model, in order to improve the suction sputum effect of sputum aspirator tube 3, and sputum aspirator tube 3 is avoided
Nozzle scratch the mouth skin of patient, the present invention staff makes following improvement to sputum aspirator tube 3 on the basis of embodiment 1, makees
For a kind of preferred embodiment, as shown in Fig. 2, rule is equipped with several sputum suction holes 31 on the left end lateral wall of sputum aspirator tube 3.
In the present embodiment, the left end of sputum aspirator tube 3 is closed, and the left end of sputum aspirator tube 3 is smooth surface, avoids the edge of pipe
Scratch the mouth skin of patient.
Further, sputum suction hole 31 is oval, that is, expands the bore of sputum suction hole 31, convenient for attracting sputum.
Specifically, the quantity of sputum suction hole 31 is at least one, and the quantity of sputum suction hole 31 is preferably four in the present embodiment.
Embodiment 3
It is middle because connection hose 2 bends possible obstruction suction in order to avoid using as the third embodiment of the utility model
The normal circulation of sputum device, leads to the effect for influencing suction sputum, and the present invention staff makees connection hose 2 on the basis of embodiment 2
It is following out to improve, as a kind of preferred embodiment, as shown in figure 3, being equipped with rigid elbow 21 between connection hose 2 and placement bottle 1.
In the present embodiment, the lower end of rigid elbow 21, which is fixedly plugged in, is placed in bottle 1, and the upper port of rigid elbow 21 is fixed
It is socketed on the right end lateral wall of connection hose 2, connection hose 2 is connected by rigid elbow 21 and places bottle 1, avoid connecting soft
Pipe 2, which is bent, may block pipeline.
Embodiment 4
As the 4th kind of embodiment of the utility model, in order to avoid the negative pressure suction force of negative pressure suction ball 7 is insufficient, for
It measures big or thick liquid to be difficult to attract completely, the present invention staff makes following improvement on the basis of embodiment 3, as one kind
Preferred embodiment is additionally provided with depression drainage device 8 as shown in figure 4, placing outside bottle 1, the bottom end of depression drainage device 8 is equipped with pull handle
81。
In the present embodiment, the port of depression drainage device 8 and the right end of suction tube 6 are connected through a screw thread, and make depression drainage device 8
It can disassemble, to clear up and to store.
Specifically, the depression drainage device 8 being related in the present embodiment thinks Science and Technology Ltd.'s life using Anshan Bell
The hand-held negative-pressure flow diverter of the model BST-C1 provided is produced, matched accessory is also provided by the manufacturer.In addition, this reality
Applying the depression drainage device 8 being related in example is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, this
The content of utility model protection is not related to the improvement to the structure and working principle of depression drainage device 8 yet.
The patients with motor neuron disease sputum aspirator of the utility model when in use, pours into placement bottle 1 appropriate first
Salt water 11, then each root canal road is connected in turn, secondly pinches negative pressure suction ball 7, the air in bottle 1 will be placed from the
Two valves 5 squeeze out, and then gently extend into sputum aspirator tube 3 in the oral cavity of patient with one end of sputum suction hole 31, unclamp at this time negative
Attraction ball 7 is pressed, the air pressure placed in bottle 1 reduces, and sputum is attracted in placement bottle 1 by sputum aspirator tube 3 and is dropped into salt water 11；
If the intraoral sputum of patient is excessive or viscosity is higher, the negative pressure that pinching negative pressure suction ball 7 generates is difficult to attract completely, then may be used
Negative pressure suction ball 7 is unloaded, depression drainage device 8 is changed, repeats above-mentioned operating process, pinching pull handle 81 generates larger
Negative pressure the intraoral sputum of patient is attracted out.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. patients with motor neuron disease sputum aspirator, including place bottle (1), it is characterised in that: the upper end for placing bottle (1) is left
Side is equipped with connection hose (2), and the left end of connection hose (2) is equipped with sputum aspirator tube (3), the sputum aspirator tube (3) and the connection
The first valve (4) are equipped between hose (2), are equipped with the second valve (5) on the right side of the upper end for placing bottle (1), the placement bottle
(1) right side is connected with negative pressure suction ball (7) by suction tube (6).
2. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: the sputum aspirator tube (3)
Rule is equipped with several sputum suction holes (31) on the lateral wall of left end, and the sputum suction hole (31) is oval.
3. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: the connection hose (2)
Rigid elbow (21) are equipped between the placement bottle (1), the lower end of the rigid elbow (21) is fixedly plugged in the placement
In bottle (1), the upper port of the rigid elbow (21) is fixedly attached on the right end lateral wall of connection hose (2).
4. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: the placement bottle (1) is outside
It is additionally provided with depression drainage device (8), the bottom end of the depression drainage device (8) is equipped with pull handle (81), the depression drainage device (8)
Port and the right end of the suction tube (6) be connected through a screw thread.
5. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: first valve (4)
Left end it is fixed be connected in the sputum aspirator tube (3), the right end fixation of first valve (4) is connected to the connection hose
(2) in, the circulating direction of first valve (4) is from left to right.
6. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: second valve (5)
Fixed to be embedded in the top for placing bottle (1), the circulating direction of second valve (5) is from bottom to up.
7. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: the suction tube (6)
Left end is fixed to be embedded in the side wall for placing bottle (1).
8. patients with motor neuron disease sputum aspirator according to claim 1, it is characterised in that: the negative pressure suction ball
(7) right end of port and the suction tube (6) is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823252.4U CN209529768U (en) | 2018-11-07 | 2018-11-07 | Patients with motor neuron disease sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823252.4U CN209529768U (en) | 2018-11-07 | 2018-11-07 | Patients with motor neuron disease sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529768U true CN209529768U (en) | 2019-10-25 |
Family
ID=68247939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823252.4U Expired - Fee Related CN209529768U (en) | 2018-11-07 | 2018-11-07 | Patients with motor neuron disease sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381755A (en) * | 2018-11-07 | 2019-02-26 | 南京医科大学附属逸夫医院 | Patients with motor neuron disease sputum aspirator |
-
2018
- 2018-11-07 CN CN201821823252.4U patent/CN209529768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381755A (en) * | 2018-11-07 | 2019-02-26 | 南京医科大学附属逸夫医院 | Patients with motor neuron disease sputum aspirator |
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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: 20191025 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |