CN207693986U - Medical phlegm collecting device - Google Patents
Medical phlegm collecting device Download PDFInfo
- Publication number
- CN207693986U CN207693986U CN201720734292.0U CN201720734292U CN207693986U CN 207693986 U CN207693986 U CN 207693986U CN 201720734292 U CN201720734292 U CN 201720734292U CN 207693986 U CN207693986 U CN 207693986U
- Authority
- CN
- China
- Prior art keywords
- pipe
- filtering head
- sputum bottle
- air inlet
- inlet pipe
- 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
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Abstract
The utility model is related to a kind of Medical phlegm collecting devices,Including collecting sputum bottle,Collect and is equipped with escape pipe in the left side wall of sputum bottle,Filtering head A is equipped at the left end of escape pipe,Collect and is equipped with connecting shaft in the right side wall of sputum bottle,The right end of connecting shaft is equipped with air inlet pipe,One-way valve A is equipped at left end in air inlet pipe,The right end of air inlet pipe is equipped with connector,Side pipe A is equipped in the antetheca of air inlet pipe,One-way valve B is equipped in side pipe A,The front end of side pipe A is equipped with filtering head B,Side pipe B is equipped in the rear wall of air inlet pipe,One-way valve C is equipped in side pipe B,The rear end of side pipe B is equipped with filtering head C,Collect and is equipped with screen gear on the inside of sputum bottle at top surface,Shield and is equipped with wind-guiding block between the right side wall of gear and the inside top surface for collecting sputum bottle,The center position of collection sputum bottle bottom surface, which is equipped with, takes phlegm hole,The utility model can effectively prevent sputum to be sprayed from inside to outside from trachea cannula,And convenient for acquisition sputum sample,Facilitate and calculates the daily amount of expectoration of patient.
Description
Technical field
It is easy to use the utility model is related to a kind of simple structure, it can not only prevent the patient of tracheotomy in expectoration,
Sputum sprays from inside to outside from trachea cannula, the indoor environment of pollution disease, increases the probability of cross-infection, while convenient for collecting sputum
Sample facilitates calculating amount of expectoration, and the Medical phlegm collecting device with filtering function.
Background technology
Nowadays clinically, the patient of tracheotomy is in cough, the sputum in air flue easily by incision of trachea to
Outer ejection so can not only cause seriously to pollute, while can greatly promote the probability of cross infection in hospital to sick indoor environment, existing
Nowadays, the collection sputum device not used on the market for tracheotomy patients, so cough that can not be daily to tracheotomy patients
Amount of expectoration is accurately measured, and common trachea cannula does not have air filtering function, since tracheotomy patients itself breathe
The resistance of system is relatively low, and Airway clearance and sterilizing function are also influenced to different extents, when the air quality of ambient enviroment
When poor, the respiratory system of tracheotomy patients can be caused further to damage.
Utility model content
A kind of simple structure provided the purpose of the utility model is to overcome the deficiencies in the prior art uses
It is convenient, it can not only prevent the patient of tracheotomy in expectoration, sputum sprays from inside to outside from trachea cannula, the indoor ring of pollution disease
Border increases the probability of cross-infection, while convenient for collecting sputum sample, facilitating calculating amount of expectoration, and medical with filtering function
Phlegm collecting device.
The utility model is realized in this way：A kind of Medical phlegm collecting device, including collection sputum bottle, it is characterised in that：The collection
It is provided with calibration gauge in the outside front wall of sputum bottle, collects the top in the left side wall of sputum bottle and is provided with escape pipe, the left end of escape pipe
Place is provided with filtering head A, and filter pulp A is provided in filtering head A, and venthole, the collection phlegm are provided in the left side wall of filtering head A
It is provided with tab bar at the middle and lower sections of bottle left side outer wall, the top in the right side wall of the collection sputum bottle is provided with connecting shaft, even
It is provided with air inlet pipe at the right end of spindle, one-way valve A is provided at the left end in air inlet pipe, is provided at the right end of air inlet pipe
Connector is provided with side pipe A in the antetheca at the right half section of air inlet pipe, one-way valve B is provided in side pipe A, side pipe A's
It is provided with filtering head B at front end, filter pulp B is provided in filtering head B, air admission hole A is provided in the antetheca of filtering head B, it is described
It is provided with side pipe B in rear wall at the right half section of air inlet pipe, one-way valve C, the rear end of side pipe B are provided in side pipe B
It is provided with filtering head C, filter pulp C is provided in filtering head C, air admission hole B is provided in the rear wall of filtering head C, the side pipe A's
It is provided with fixed ring B in outer right wall, fixed band B is provided on fixed ring B, the fixed top surface with B is provided with one layer of velcro B
Face is provided with fixed ring A in the outer right wall of the side pipe B, and fixed band A, the fixed bottom surface with A are provided on fixed ring A
Be provided with one layer of face velcro A, be provided with screen gear on the inside of the collection sputum bottle at the point midway of top surface, shield the right side wall of gear with
It is provided with wind-guiding block between the inside top surface of collection sputum bottle, the center position of the collection sputum bottle bottom surface, which is provided with, takes phlegm hole, takes
Phlegm is provided with rubber stopper in hole.
The height of the screen gear is to collect the one third of sputum bottle height.
The utility model simple structure, it is easy to use, the patient of tracheotomy can be effectively prevent in expectoration, sputum is from gas
Cannula sprays from inside to outside, can substantially reduce the degree that room air is polluted by sputum with this, reduce cross infection in hospital
Probability, and convenient for the sputum sample of acquisition tracheotomy patients, facilitate and calculate the daily amount of expectoration of patient, help to judge patient
The case where pulmonary infection, and had the function of air filtering, can reduce to greatest extent the respiratory systems of tracheotomy patients by into
The possibility of one step damage.
Description of the drawings
Fig. 1 is the easy structure figure of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the structural relation figure of the air inlet pipe and side pipe A and side pipe B of the utility model.
Fig. 5 is the easy structure figure of the filtering head A of the utility model.
Fig. 6 is the fixed structural relation figure with A Yu the faces velcro A of the utility model.
Fig. 7 is the fixed structural relation figure with B Yu the faces velcro B of the utility model.
Fig. 8 is the connecting shaft of the utility model and the structural relation figure of air inlet pipe.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the utility model is realized in this way：
A kind of Medical phlegm collecting device, including collect sputum bottle 1, it is provided with calibration gauge 2 in the outside front wall of the collection sputum bottle 1, collects a left side for sputum bottle 1
Top in side wall is provided with escape pipe 4, and filtering head A5 is provided at the left end of escape pipe 4, filter pulp is provided in filtering head A5
A7 is provided with venthole 6 in the left side wall of filtering head A5, label is provided at the middle and lower sections of the 1 left side outer wall of collection sputum bottle
Column 3, the top in the right side wall of the collection sputum bottle 1 are provided with connecting shaft 31, air inlet pipe are provided at the right end of connecting shaft 31
10, one-way valve A11 is provided at the left end in air inlet pipe 10, and connector 22, air inlet pipe are provided at the right end of air inlet pipe 10
It is provided with side pipe A12 in antetheca at 10 right half sections, is provided with one-way valve B13 in side pipe A12, before side pipe A12
It is provided with filtering head B14 at end, filter pulp B16 is provided in filtering head B14, air admission hole is provided in the antetheca of filtering head B14
A15 is provided with side pipe B17 in the rear wall at the 10 right half section of air inlet pipe, one-way valve is provided in side pipe B17
The rear end of C18, side pipe B17 are provided with filtering head C19, are provided with filter pulp C21 in filtering head C19, in the rear wall of filtering head C19
It is provided with air admission hole B20, fixed ring B26 is provided in the outer right wall of the side pipe A12, is provided on fixed ring B26 solid
Fixed band B27, the fixed top surface with B27 are provided with one layer of face velcro B 28, are provided in the outer right wall of the side pipe B17
Fixed band A24 is provided on fixed ring A23, fixed ring A23, the fixed bottom surface with A24 is provided with one layer of face velcro A 25, institute
Be provided at the point midway for the 1 inside top surface of collection sputum bottle stated screen gear 8, screen gear 8 right side wall with collection sputum bottle 1 inside top surface it
Between be provided with wind-guiding block 9, the center position of 1 bottom surface of collection sputum bottle, which is provided with, takes phlegm hole 29, takes in phlegm hole 29 and is provided with
Rubber stopper 30.
The height of the screen gear 8 is to collect the one third of 1 height of sputum bottle.
Before use, the right end of connector can be connected with the tail end of trachea cannula, later the fixed bottom surface with B is close to suffer from
The skin of person's neck and around to the rear side of patient's neck, meanwhile, then by the fixed top surface with A be close to patient's neck skin and around
To the rear side of patient's neck, the faces velcro A and the faces velcro B is set to fit fixation, fixed band A and fixed band B can undertake medical
The weight of phlegm collecting device tenesmus, is pulled to prevent the trachea cannula in patient airway, as patient expiration or expectoration, trachea cannula
Interior gas can be entered to by connector in air inlet pipe, be at this time barotropic state in air inlet pipe, the positive pressure in air inlet pipe can incite somebody to action
One-way valve A is opened, while one-way valve B and one-way valve C being closed, and makes the air-flow in air inlet pipe that can be directly entered to collection phlegm
In bottle, under the blocking of screen gear, the air-flow entered in collection sputum bottle from air inlet pipe can be directed into the bottom of collection sputum bottle by wind-guiding block,
The sputum being mingled in air-flow can also deposit and collect the bottom of sputum bottle, and the gas collected later in sputum bottle can be entered to by escape pipe
In filter A, the air-flow entered in filtering head A is discharged after the filtering of filter pulp A by venthole, and filter pulp A may filter that air-flow
The smaller sputum droplet of middle diameter utmostly reduces the probability that sputum droplet flows into surrounding air, when the patient inhales, air inlet
It is in negative pressure state in pipe, the negative pressure in air inlet pipe can close one-way valve A, while one-way valve B and one-way valve C being opened
It opens, the air of ambient enviroment can be entered in filtering head B by air admission hole A at this time, and the air-flow entered in filtering head B passes through filter
After the filtering of cotton B, air-flow can be sucked into through side pipe A and air inlet pipe in trachea cannula, meanwhile, the air of ambient enviroment can also lead to
It crosses air admission hole B to enter in filtering head C, after entering to filtering of the air-flow in filtering head C by filter pulp C, air-flow can be through side pipe B
It being sucked into trachea cannula with air inlet pipe, filter cotton B and filter cotton C may filter that the dirt that particle is smaller in air, in order to avoid
The respiratory tract that these dirts enter patient causes the respiratory system of patient impaired, for filling in Medical phlegm collecting device more in tab bar
Time and the essential information of patient are changed, check system is carried out convenient for medical staff, when needing to acquire sputum, medical staff can incite somebody to action
The syringe needle pierces through rubber stopper of empty syringe and the inside for stretching to collection sputum bottle, sputum is pumped into syringe, is not necessarily to
In addition dedicated sputum sample harvester is reused, the cost of being hospitalized of patient can be reduced to a certain extent, when the sheet of patient
When being no longer influenced by sputum pollution with bedding, it is the number that patient more changes the sheet with bedding that can reduce clinical nurse, can be significantly with this
The workload for mitigating nurse, when patient is lateral position, collection sputum bottle can be rotated by connecting shaft, make the bottom of collection sputum bottle position always
In lower section, the sputum in collection sputum bottle is avoided to enter in escape pipe or air inlet pipe.
The utility model simple structure, it is easy to use, the patient of tracheotomy can be effectively prevent in expectoration, sputum is from gas
Cannula sprays from inside to outside, can substantially reduce the degree that room air is polluted by sputum with this, reduce cross infection in hospital
Probability, and convenient for the sputum sample of acquisition tracheotomy patients, facilitate and calculate the daily amount of expectoration of patient, help to judge patient
The case where pulmonary infection, and had the function of air filtering, can reduce to greatest extent the respiratory systems of tracheotomy patients by into
The possibility of one step damage.
Claims (2)
1. a kind of Medical phlegm collecting device, including collection sputum bottle, it is characterised in that：It is provided with scale in the outside front wall of the collection sputum bottle
Meter, collects the top in the left side wall of sputum bottle and is provided with escape pipe, filtering head A is provided at the left end of escape pipe, is set in filtering head A
It is equipped with filter pulp A, venthole is provided in the left side wall of filtering head A, is provided at the middle and lower sections of the collection sputum bottle left side outer wall
Tab bar, the top in the right side wall of the collection sputum bottle are provided with connecting shaft, air inlet pipe are provided at the right end of connecting shaft, into
It is provided with one-way valve A at endotracheal left end, is provided with connector at the right end of air inlet pipe, at the right half section of air inlet pipe
Antetheca in be provided with side pipe A, one-way valve B is provided in side pipe A, filtering head B, filtering head B are provided at the front end of side pipe A
It is inside provided with filter pulp B, is provided with air admission hole A in the antetheca of filtering head B, in the rear wall at the right half section of the air inlet pipe
It is provided with side pipe B, one-way valve C is provided in side pipe B, the rear end of side pipe B is provided with filtering head C, is provided in filtering head C
Filter pulp C is provided with air admission hole B in the rear wall of filtering head C, fixed ring B is provided in the outer right wall of the side pipe A, fixed
Fixed band B is provided on ring B, the fixed top surface with B is provided with one layer of face velcro B, is set in the outer right wall of the side pipe B
It is equipped with fixed ring A, fixed band A is provided on fixed ring A, the fixed bottom surface with A is provided with one layer of face velcro A, the collection
Screen gear is provided on the inside of sputum bottle at the point midway of top surface, shields to be provided between the right side wall of gear and the inside top surface for collecting sputum bottle and lead
Pomphus, the center position of the collection sputum bottle bottom surface, which is provided with, takes phlegm hole, takes in phlegm hole and is provided with rubber stopper.
2. according to the Medical phlegm collecting device described in claim 1, the height of the screen gear is to collect the one third of sputum bottle height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734292.0U CN207693986U (en) | 2017-06-22 | 2017-06-22 | Medical phlegm collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734292.0U CN207693986U (en) | 2017-06-22 | 2017-06-22 | Medical phlegm collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693986U true CN207693986U (en) | 2018-08-07 |
Family
ID=63020671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734292.0U Expired - Fee Related CN207693986U (en) | 2017-06-22 | 2017-06-22 | Medical phlegm collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693986U (en) |
-
2017
- 2017-06-22 CN CN201720734292.0U patent/CN207693986U/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: 20180807 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |