CN217310370U - Disposable sputum collector - Google Patents
Disposable sputum collector Download PDFInfo
- Publication number
- CN217310370U CN217310370U CN202220154417.3U CN202220154417U CN217310370U CN 217310370 U CN217310370 U CN 217310370U CN 202220154417 U CN202220154417 U CN 202220154417U CN 217310370 U CN217310370 U CN 217310370U
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- Prior art keywords
- sputum
- sputum suction
- negative pressure
- suction pipe
- inlet
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 134
- 208000024794 sputum Diseases 0.000 title claims abstract description 134
- 210000003802 sputum Anatomy 0.000 title claims abstract description 134
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 20
- 208000026435 phlegm Diseases 0.000 abstract description 20
- 230000006872 improvement Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000588626 Acinetobacter baumannii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 229920000965 Duroplast Polymers 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a disposable sputum collector, which comprises a transit head, a transparent negative pressure connecting pipe, a sputum suction pipe sleeve and a sputum suction tank, wherein two switching ports are arranged above the transit head, a partition plate is arranged inside the transit head, a first round hole and a second round hole are arranged outside the transit head, the negative pressure connecting pipe and the sputum suction pipe are respectively inserted into the two switching ports, a circular groove is arranged above the sputum suction tank, a negative pressure inlet and a sputum inlet are arranged on the inner wall of the groove, a negative pressure control hole is arranged on the side surface of the negative pressure connecting pipe, a first scale mark is arranged on the sputum suction pipe, the sputum suction pipe sleeve is sleeved on the sputum suction pipe, a rubber plug is pressed below the transit head, the rubber plug presses a spring at the bottom of the groove, a second scale mark is arranged on the side surface of the sputum suction tank, a bottom cover is arranged below the sputum suction tank, the utility model has a novel structure, the sputum suction tank is in an upright position, and can completely store sputum specimens, ensure that the phlegm sample can not be contaminated, overall structure is novel, and convenient to use can also accurate record patient's sputum volume.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to disposable sputum collector.
Background
Patients in Intensive Care Unit (ICU) ward are all that the state of an illness is more serious, critical, many need establish artificial air flue and maintain patient's normal breathing, but owing to establish behind the artificial air flue, the patient can appear the symptom of sputum discharging difficulty, need use sputum aspirator to help coma patient clear phlegm, the phlegm of suction need be done phlegm and cultivateed the inspection, so that know the nature of sputum and the bacterial virus that possesses in the middle of the sputum, consequently, correctly in time stay the sputum specimen, it is the key that guides clinical antibiotic to use to carry out sputum etiology and detect and drug sensitivity test.
Although the significance of sputum specimens on clinical diagnosis and treatment is self-evident, the qualification rate of sputum specimens reported in literature is only 42.5-53.1%. Clinically, the sputum specimen can not be left correctly and timely due to human, material and time, and the optimal time for disease diagnosis and treatment is delayed.
The operating requirements of the invasive mechanical ventilation airway internal suction technology of adults of the Chinese nursing society require that sterile gloves are used for open suction, the sputum specimen is very easy to pollute in the process of leaving and taking, and the two hands of nursing personnel are used as microenvironment, so that various permanent planting bacteria such as acinetobacter baumannii, klebsiella pneumoniae and the like exist, the specimen is easy to pollute, and the quality of the sputum specimen is influenced. In addition, sufficient sputum is a prerequisite for ensuring high-quality sputum specimens.
Sputum collectors used for clinical sputum collection specimens are reserved at present. Has the following disadvantages: (1) the air passage is easily polluted, and VAP is caused; (2) sputum specimens are easy to pollute, and the inspection result is influenced; (3) the specimen is easy to be polluted after being exposed; (4) the sputum collection tank can not be kept upright during suction, and the sample amount is difficult to control; (5) the use procedure is tedious and time-consuming.
In view of the above, improvements are needed.
Disclosure of Invention
In order to solve the problem, the utility model discloses a disposable sputum collector inhales the phlegm jar and is in upright position, can completely preserve the phlegm sample, ensures that the phlegm sample can not be polluted, and overall structure is novel, and convenient to use can also the accurate patient's sputum volume of taking notes.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a disposable sputum collector comprises a transit head, a transparent negative pressure connecting pipe, a sputum suction pipe sleeve and a sputum suction tank, wherein two transfer ports are formed in the upper portion of the transit head, a partition plate is arranged in the transit head, external threads are arranged on the outer side of the transit head, a first round hole and a second round hole which are symmetrically arranged are formed in the lower portion of the external threads, the negative pressure connecting pipe and the sputum suction pipe are respectively inserted into the two transfer ports, a circular groove is formed in the upper portion of the sputum suction tank, internal threads are arranged on the upper portion of the inner wall of the groove and connected with the external threads of the transit head, a negative pressure inlet and a sputum inlet which are symmetrically arranged are arranged below the internal threads, the first round hole corresponds to the negative pressure inlet, the negative pressure inlet is communicated with the negative pressure connecting pipe, the second round hole corresponds to the sputum inlet, the sputum inlet is communicated with the sputum suction pipe, a negative pressure control hole is formed in the side face of the negative pressure connecting pipe, and a scale mark line I is arranged on the sputum suction pipe, the sputum suction pipe is sleeved with the sputum suction pipe sleeve, the rubber plug is pressed below the middle rotating head and presses the spring at the bottom of the groove, the second scale mark is arranged on the side face of the sputum suction tank, and the bottom cover is arranged below the sputum suction tank.
As an improvement of the utility model, the front end of the sputum suction pipe is provided with a plurality of sputum suction holes.
As an improvement of the utility model, the diameter of the rubber plug is larger than the diameter of the groove, and the upper part of the rubber plug is in an inclined inverted angle shape.
As an improvement of the utility model, the side surface of the sputum suction pot is provided with a label sticker.
As an improvement of the utility model, the lower part of the sputum suction pot is connected with the bottom cover through screw threads.
As an improvement of the utility model, the contact part of the bottom cover and the sputum suction can is provided with a sealing ring.
The utility model has the advantages that:
(1) the sputum suction pipe is provided with a first scale mark, so that the depth of the sputum suction pipe entering the airway can be visually seen;
(2) the sterile sputum suction pipe sleeve is arranged outside the sputum suction pipe, so that a sputum specimen and an artificial airway are not polluted in the sputum suction process, and the sputum suction pipe is sanitary to discard after sputum suction;
(3) after sputum is sucked, the sputum suction tank is screwed down, the spring in the tank body drives the rubber plug to move upwards, and the tank body can be automatically sealed after the rubber plug crosses the negative pressure inlet and the sputum inlet, so that the operation is simple and time-saving, and sputum samples cannot be spilled to be polluted;
(4) the side surface of the sputum suction pot is provided with a label sticker, so that the information of the patient specimen can be written temporarily;
(5) the negative pressure tube is made of hard plastic and is short in length, so that the sputum suction can is easily controlled to be in an upright position, and the sample is prevented from being sucked by the center and sucked by mistake;
(6) the side surface of the sputum suction pot is provided with a second scale mark, so that the sputum suction amount can be visually seen.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a connection state diagram of the transfer joint according to the present invention.
List of reference symbols:
1. the sputum suction device comprises a transfer head, 2 negative pressure connecting pipes, 3 sputum suction pipes, 4 sputum suction pipe sleeves, 5 sputum suction tanks, 6 sputum suction ports, 7 a partition plate, 8 external threads, 9 circular holes I, 10 circular holes II, 11 a groove, 12 internal threads, 13 negative pressure inlets, 14 sputum inlets, 15 negative pressure control holes, 16 scale marks I, 17 rubber plugs, 18 a spring, 19 scale marks II, 20 a bottom cover, 21 sputum suction holes, 22 a label sticker, 23 a sealing ring.
Detailed Description
The present invention will be further elucidated below with reference to the accompanying drawings and embodiments, it being understood that the following embodiments are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in the figures, the disposable sputum collector of the utility model comprises a transit head 1, a transparent negative pressure connecting pipe 2, a sputum suction pipe 3, a sputum suction pipe sleeve 4 and a sputum suction tank 5, wherein two switching ports 6 are arranged above the transit head 1, a baffle 7 is arranged inside the transit head 1, an external thread 8 is arranged above the outer side of the transit head 1, a round hole I9 and a round hole II 10 which are symmetrically arranged are arranged below the external thread 8, the negative pressure connecting pipe 2 and the sputum suction pipe 3 are respectively inserted into the two switching ports 6, a circular groove 11 is arranged above the sputum suction tank 5, an internal thread 12 is arranged above the inner wall of the groove 11 to connect the external thread 8 of the transit head, a negative pressure inlet 13 and a sputum inlet 14 which are symmetrically arranged are arranged below the internal thread 12, the round hole I9 corresponds to the negative pressure inlet 13, the negative pressure inlet 13 is communicated with the negative pressure connecting pipe 2, the round hole II 10 corresponds to the sputum inlet 14, the sputum inlet 14 is communicated with the sputum suction pipe 3, a negative pressure control hole 15 is formed in the side face of the negative pressure connecting pipe 2, a scale mark I16 is arranged on the sputum suction pipe 3, the sputum suction pipe sleeve 4 is sleeved on the sputum suction pipe 3, a plurality of sputum suction holes 21 are formed in the front end of the sputum suction pipe 3, a rubber plug 17 is pressed below the transit head 1, the rubber plug 17 presses a spring 18 at the bottom of the groove, a scale mark II 19 is formed in the side face of the sputum suction tank 5, and a bottom cover 20 is arranged below the sputum suction tank 5.
The utility model relates to a disposable sputum collector, a sputum suction tube 3 with a film tube sleeve 4 and a negative pressure connecting tube 2 with a negative pressure control hole 15 are connected with a sputum suction tank 5 through a middle turning head 1; negative pressure machine is connected to during operation negative pressure connecting pipe 2, handheld film tube box 4, will inhale phlegm pipe 3 and send into artifical air flue, judge the relation of inhaling phlegm pipe front end opening and artifical air flue according to scale mark one 16, judge in the sample is artifical air flue or in the physiology air flue, close negative pressure control hole 15, negative pressure entry 13 begins to attract, the sputum can flow to inhaling in the phlegm jar 5 from round hole two 10 and sputum entry 14, judge whether the sample volume is up to standard according to inhaling 5 capacity scale marks two 19 of phlegm jar. Because negative pressure connecting pipe 2 adopt the duroplasts, and length is shorter, easily control and inhale phlegm jar 5 and be in upright position, avoid the sample to be attracted the mistake by the center and inhale.
If the sample amount is found to reach the standard, the negative pressure control hole 15 is opened, the sputum suction tube 3 is pumped back, the sputum suction tube sleeve 4 is sleeved on the pollution sputum suction tube 3, the negative pressure is cut off, the sputum suction tank 5 is separated from the transfer head 1 (rotated and screwed off), the spring 18 automatically resets to push the rubber plug 17 upwards, the rubber plug 17 passes through the negative pressure inlet 13 and the sputum inlet 14 and finally stops below the external thread 8, the whole sputum suction tank 5 is sealed, the operation is simple and time-saving, and the sputum sample cannot be spilled to be polluted and polluted.
The utility model discloses be equipped with aseptic sputum aspirator pipe box 4 outside inhaling phlegm pipe 3, guarantee to inhale the phlegm in-process and not pollute phlegm sample and artifical air flue, abandon the health after inhaling the phlegm.
Rubber stopper 17's diameter is greater than recess 11 diameters, ensures that rubber stopper 17 can seal whole notch after rising, has the chamfer above rubber stopper 17, and the rubber stopper 17 of being convenient for is toward rising.
The utility model discloses inhale 5 sides of phlegm jar and be equipped with label 22, be convenient for write patient's sample information temporarily.
After the completion is collected to the phlegm sample, need stretch into to cultivate the chemical examination when using, only need unscrew the bottom 20 in the time can (inhale phlegm jar 5 below and bottom 20 and pass through threaded connection), simple and convenient is equipped with sealing washer 23 with inhale phlegm jar 5 contact department in bottom 20 in addition, prevents that the sputum from spilling.
It should be noted that the above only illustrates the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and it will be apparent to those skilled in the art that various modifications and decorations can be made without departing from the principle of the present invention, and all of these modifications and decorations fall within the protection scope of the claims of the present invention.
Claims (6)
1. A disposable sputum collector which characterized in that: the sputum suction device comprises a transit head, a transparent negative pressure connecting pipe, a sputum suction pipe sleeve and a sputum suction tank, wherein two switching ports are arranged above the transit head, a partition plate is arranged inside the transit head, external threads are arranged above the outer side of the transit head, a first round hole and a second round hole which are symmetrically arranged are arranged below the external threads, the negative pressure connecting pipe and the sputum suction pipe are respectively inserted into the two switching ports, a circular groove is arranged above the sputum suction tank, internal threads are arranged above the inner wall of the groove and are connected with the external threads of the transit head, a negative pressure inlet and a sputum inlet which are symmetrically arranged are arranged below the internal threads, the first round hole corresponds to the negative pressure inlet, the negative pressure inlet is communicated with the negative pressure connecting pipe, the second round hole corresponds to the sputum inlet, the sputum inlet is communicated with the sputum suction pipe, a negative pressure control hole is arranged on the side surface of the negative pressure connecting pipe, a scale mark I is arranged on the sputum suction pipe, and the sputum suction pipe sleeve is sleeved on the sputum suction pipe, a rubber plug is pressed below the middle rotary head, the rubber plug presses a spring at the bottom of the groove, the side face of the sputum suction tank is provided with a second scale mark, and a bottom cover is arranged below the sputum suction tank.
2. A disposable sputum collector of claim 1, wherein: the front end of the sputum suction pipe is provided with a plurality of sputum suction holes.
3. A disposable sputum collector as claimed in claim 1 wherein: the diameter of the rubber plug is larger than that of the groove, and an inclined inverted angle is formed above the rubber plug.
4. A disposable sputum collector of claim 1, wherein: and a label sticker is arranged on the side surface of the sputum suction tank.
5. A disposable sputum collector of claim 1, wherein: the lower part of the sputum suction can is connected with the bottom cover through threads.
6. The disposable sputum collector of claim 5, wherein: and a sealing ring is arranged at the contact part of the bottom cover and the sputum suction tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154417.3U CN217310370U (en) | 2022-01-20 | 2022-01-20 | Disposable sputum collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154417.3U CN217310370U (en) | 2022-01-20 | 2022-01-20 | Disposable sputum collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217310370U true CN217310370U (en) | 2022-08-30 |
Family
ID=82994157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220154417.3U Active CN217310370U (en) | 2022-01-20 | 2022-01-20 | Disposable sputum collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217310370U (en) |
-
2022
- 2022-01-20 CN CN202220154417.3U patent/CN217310370U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |