CN216496750U - Medical centrifugal sputum cup - Google Patents
Medical centrifugal sputum cup Download PDFInfo
- Publication number
- CN216496750U CN216496750U CN202122395797.8U CN202122395797U CN216496750U CN 216496750 U CN216496750 U CN 216496750U CN 202122395797 U CN202122395797 U CN 202122395797U CN 216496750 U CN216496750 U CN 216496750U
- Authority
- CN
- China
- Prior art keywords
- sputum
- cup
- cup body
- phlegm
- sputum cup
- 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.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The embodiment of the utility model relates to the technical field of medical instruments, in particular to a medical centrifugal sputum cup which comprises a sputum cup body, wherein the sputum cup body comprises a cylindrical cup body, the bottom inside the cylindrical cup body is provided with a conical column section, the sputum cup body further comprises a detachable negative-pressure sputum suction connector arranged at an opening position, the negative-pressure sputum suction connector comprises a sealing device connected with the sputum cup, the sealing device is provided with a suction pipeline port and a negative-pressure pipeline port, one end of the suction pipeline penetrates through the sealing device and extends into the lower middle part of the sputum cup body, the other end of the suction pipeline extends out of the sealing device, one end of the negative-pressure pipeline penetrates through the sealing device and extends into the upper part of the sputum cup body, and the other end of the negative-pressure pipeline extends out of the sealing device. This structure sets up scientific and reasonable, and low cost, easy and simple to handle, swift, the practicality is strong, collects and stays phlegm and censorship and an organic whole, shortens greatly and stays phlegm time, improves censorship efficiency, reduces the secondary pollution rate of phlegm sample, and has reduced the probability that the staff infects the disease.
Description
Technical Field
The embodiment of the utility model relates to the technical field of medical instruments, in particular to a medical centrifugal sputum cup.
Background
Give the sputum cup of patient collection sputum at present clinically, most volume is less, especially is the used sputum cup of needle to tuberculosis patient, and the patient is dry cough often, and more saliva is taken out less to the sputum of coughing up, and when 10% NACL aqueous solution to 45 degrees is heated up to the little or no sputum patient aerosol inhalation of sputum volume, can't collect more including the sputum naturally, and present sputum cup is highly lower simultaneously, and the cup mouth diameter is great, and the matter is thin yielding, does not possess the centrifugation condition. When acid-fast bacilli or tuberculosis culture is needed to be found by a bacterium collecting smear, medical staff usually pour sputum into a V-shaped long centrifuge tube from a common sputum cup, the sputum needs to be carried out in a secondary biological safety cabinet, a small sterile disposable plastic test tube is needed, and the record needs to be numbered again. In the process, medical personnel often have higher biological safety risk in detection, mucus sputum often cannot be peeled off due to strong adsorbability of the mucus sputum to the sputum cup wall, mark handwriting is often worn and cannot be seen clearly, and partial meaningful purulent sputum, blood sputum and sticky sputum often cannot be transferred.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical centrifugal sputum cup aiming at the defects in the prior art.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a medical centrifugation phlegm cup, includes phlegm cup body, phlegm cup body includes the column cup, the inside bottom of column cup sets up into the awl post section, phlegm cup body is still including setting up the negative pressure phlegm suction connector dismantled at the open position, the negative pressure is inhaled phlegm and is connected including the closing device who is connected with the phlegm cup, be provided with on the closing device and attract pipeline mouth and negative pressure pipe mouth, attract pipeline one end to pass the closing device and stretch into below the phlegm cup body middle part, the other end stretches out the closing device, and negative pressure pipeline one end is passed the closing device and is stretched into phlegm cup body upper portion, and the other end stretches out the closing device.
The principle is that for some patients incapable of independently collecting sputum, medical staff are required to suck the sputum in a negative pressure sputum suction mode, when a sputum sample is collected, one end of a suction pipeline is connected with a sputum suction pipe, one end of a negative pressure pipeline is connected with a negative pressure suction device, the sputum suction and the sputum collection can be carried out, after the sputum suction is completed, a sealing device can be taken down, digestive juice can be directly added for treatment, the sputum is further centrifuged, the sputum does not need to be converted into a special centrifugal pipe, biological safety hazards and unnecessary working procedures can be avoided, the sputum collection and the delivery inspection can be integrated, the sputum retention time is greatly shortened, the delivery inspection efficiency is improved, the secondary pollution rate of the sputum sample is reduced, the infection probability of workers is reduced, the bottom is provided with a conical column section, the treated precipitate can be more conveniently obtained, and bacteria collection smearing or culture is facilitated. In addition, the utility model also provides the following auxiliary technical scheme:
preferably, the closure is a rubber stopper or an externally threaded cap.
Preferably, the rubber plug extends out of the mouth of the sputum cup. The rubber plug is convenient for medical staff to detach.
Preferably, the outer side of the opening of the sputum cup body is provided with threads, and the sputum cup body further comprises a cup cover with internal threads. After the specimen collection is finished, the negative pressure sputum suction connector can be taken down, and the cup cover is covered, so that the specimen submission can be carried out.
Preferably, the sputum cup body is transparent and visible, and scales are arranged on the outer side of the sputum cup body. The sputum retention amount can be conveniently observed by the patient, and the estimation of the volume of digestive juice or buffer solution by the working personnel is more facilitated.
Preferably, the oronasal mask is arranged to gradually expand like an inclined horn from the bottom to the upper opening and is attached to the mouth, one side of the oronasal mask is vertically arranged, and the other side of the oronasal mask is obliquely arranged.
Preferably, the oronasal mask is connected with the sputum cup body through threads or buckles, and the sputum cup body further comprises a cup cover. After the specimen collection is completed, the oronasal mask can be detached and the cup cover is covered, so that the specimen submission can be carried out.
Preferably, the bottom of the sputum cup body is provided with an anti-tipping device. The anti-dumping device can reduce the spittoon and dump, and effectively avoids sputum to be detained at the bottle opening.
Preferably, the anti-tipping device is a weight.
Preferably, the anti-tipping device is a fixed cover, the fixed cover is opened downwards, and a weight is arranged on the edge of the opening.
Preferably, the side edge of the columnar cup body is provided with a label placing part.
Preferably, a fixing block fixed with the centrifuge is arranged on the side edge below the opening of the columnar cup body. The fixed block can block just at the centrifuge border, and fixed effect is better.
Preferably, a plurality of bulges are arranged on the inner wall of the columnar cup body. The inner wall of the cup is provided with a plurality of bulges, and the sputum is rapidly cut and homogenized through vibration.
Preferably, the protrusions are a plurality of rows of sawtooth-shaped protrusions. The serrated lugs facilitate rapid sputum cutting.
Compared with the prior art, the utility model has the advantages that:
according to the medical centrifugal sputum cup, when a sputum sample is collected, the sputum does not need to be converted into a special centrifugal tube, the risk of droplet propagation is reduced, the structure is scientific and reasonable, the cost is low, the operation is simple and convenient, the centrifugal sputum cup is fast and practical, the sputum retention and the inspection are integrated, the sputum retention time is greatly shortened, the inspection efficiency is improved, the secondary pollution rate of the sputum sample is reduced, and the probability of infection of workers with diseases is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein, each icon and the corresponding part name are as follows:
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.
Examples
See fig. 1, a medical centrifugation phlegm cup, including phlegm cup body 1, phlegm cup body 1 includes column cup 2, 2 inside bottoms of column cup set up into awl post section 3, phlegm cup body 1 is still including setting up the negative pressure phlegm suction connector 4 dismantled at the open position, the negative pressure phlegm suction connector includes closing device 5 of being connected with the phlegm cup, be provided with on the closing device 5 and attract 8 mouths of pipeline 6 and negative pressure pipeline 9 mouths 7, 8 one ends of attraction pipeline are passed closing device 5 and are stretched into below 1 middle part of phlegm cup body, the other end stretches out closing device 5, 9 one ends of negative pressure pipeline are passed closing device 5 and are stretched into 1 upper portion of phlegm cup body, the other end stretches out closing device 5.
In this embodiment, the closure 5 is an externally threaded cap.
The outer side of the opening of the sputum cup body 1 is provided with threads, and the sputum cup body 1 further comprises a cup cover 11 with internal threads. After the specimen collection is finished, the negative pressure sputum suction connector 4 can be taken down and covered by the cup cover 11, and then the specimen submission can be carried out.
The bottom of the sputum cup body 1 is provided with an anti-tipping device. The anti-dumping device can reduce the spittoon and dump, and effectively avoids sputum to be detained at the bottle opening. In this embodiment, the anti-tipping device is a weight 12.
The side of the columnar cup body 2 is provided with a label placing part 13.
The side below the opening of the columnar cup body 2 is provided with a fixed block 14 fixed with the centrifuge, in the embodiment, the fixed block 14 is arranged in a ring shape. The fixing block 14 can be just clamped at the edge of the centrifuge, and the fixing effect is better
The inner wall of the columnar cup body 2 is provided with 3 rows of sawtooth-shaped convex blocks 10. The serrated projections 10 facilitate rapid cutting of sputum.
The principle is that for some patients incapable of independently collecting sputum, medical staff are required to suck the sputum in a negative pressure sputum suction mode, when sputum samples are collected, one end of a suction pipeline 8 is connected with a sputum suction pipe, one end of a negative pressure pipeline 9 is connected with a negative pressure suction device, the sputum suction and the sputum collection can be carried out, after the sputum suction is completed, a sealing device 5 can be taken down, digestive juice can be directly added for treatment, the centrifugation is further carried out, the sputum does not need to be converted into a special centrifugal pipe, biological safety hazards and unnecessary working procedures can be avoided, the sputum collection and the inspection can be integrated, the sputum retention time is greatly shortened, the inspection efficiency is improved, the secondary pollution rate of the sputum samples is reduced, the probability of infection of workers is reduced, the bottom is provided with a conical column section 3, the treated sediments can be more conveniently obtained, and bacteria collection smearing or culture is facilitated.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A medical centrifugal sputum cup is characterized in that: including the phlegm cup body, the phlegm cup body includes the column cup, the inside bottom of column cup sets up into the awl post section, the phlegm cup body is still including setting up the negative pressure phlegm suction connector dismantled at the open position, the negative pressure phlegm suction connector includes the closing device who is connected with the phlegm cup, be provided with on the closing device and attract pipeline mouth and negative pressure pipe mouth, attract pipeline one end to pass the closing device and stretch into below the middle part of the phlegm cup body, the other end stretches out the closing device, and negative pressure pipeline one end is passed the closing device and is stretched into phlegm cup body upper portion, and the other end stretches out the closing device.
2. The medical centrifugal sputum cup of claim 1, wherein: the sealing device is a rubber bottle stopper or a cover with external threads.
3. The medical centrifugal sputum cup of claim 2, wherein: the rubber bottle stopper extends out of the sputum cup mouth, so that medical personnel can conveniently detach the rubber bottle stopper.
4. The medical centrifugal sputum cup of claim 1, wherein: the outside of the opening of the sputum cup body is provided with threads, and the sputum cup body further comprises a cup cover with internal threads.
5. The medical centrifugal sputum cup of claim 1, wherein: the anti-tipping device is arranged at the bottom of the sputum cup body.
6. The medical centrifugal sputum cup of claim 5, wherein: the anti-tilting device is a weighting block.
7. The medical centrifugal sputum cup of claim 5, wherein: the anti-tilting device is a fixed cover, the fixed cover is opened downwards, and a weight is arranged on the edge of the opening.
8. The medical centrifugal sputum cup of claim 1, wherein: and a fixing block fixed with the centrifugal machine is arranged on the side edge below the opening of the columnar cup body.
9. The medical centrifugal sputum cup of claim 1, wherein: the inner wall of the columnar cup body is provided with a plurality of bulges.
10. The medical centrifugal sputum cup of claim 9, wherein: the projections are a plurality of rows of sawtooth-shaped projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395797.8U CN216496750U (en) | 2021-09-30 | 2021-09-30 | Medical centrifugal sputum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395797.8U CN216496750U (en) | 2021-09-30 | 2021-09-30 | Medical centrifugal sputum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216496750U true CN216496750U (en) | 2022-05-13 |
Family
ID=81519800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395797.8U Active CN216496750U (en) | 2021-09-30 | 2021-09-30 | Medical centrifugal sputum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216496750U (en) |
-
2021
- 2021-09-30 CN CN202122395797.8U patent/CN216496750U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201417224Y (en) | Medical urine collector | |
| CN216496750U (en) | Medical centrifugal sputum cup | |
| CN213189742U (en) | Auxiliary sampling and inspection integrated device for throat swab | |
| CN110252440A (en) | A kind of exosome filtration extraction device and exosome extraction method | |
| CN107748095A (en) | A kind of multipurpose sputum specimen processing unit and its method | |
| CN216676420U (en) | Medical sputum cup | |
| CN218739006U (en) | Through endoscope needle inhale sample processing apparatus | |
| CN214361350U (en) | Novel phlegm cultivation collector | |
| CN206995282U (en) | Sputum sample collecting device connected with closed sputum suction tube | |
| CN216128590U (en) | Test box for realizing virus screening and sputum collection virus screening | |
| CN208808523U (en) | Disposable throat swab collector | |
| CN212394960U (en) | Efficient patient's sputum sampling device | |
| CN210293813U (en) | Device suitable for urine sample collection | |
| CN204479347U (en) | Midstream urine gatherer | |
| CN208989800U (en) | Sputum collection device integrated with sputum suction pipe | |
| CN209038249U (en) | A new type of pathological specimen collector | |
| CN213465110U (en) | Sputum culture specimen reserving and taking box for coma patient | |
| CN221060729U (en) | Medical sputum sample collection and testing device | |
| CN213098005U (en) | Novel phlegm sample collection device | |
| CN219070417U (en) | Sampling device for monkey pox | |
| CN213758335U (en) | Disposable sputum collector | |
| CN210005296U (en) | inferior vacuum urine collection assembly | |
| CN220833065U (en) | Nasal secretion collection system | |
| CN217310370U (en) | Disposable sputum collector | |
| CN221844801U (en) | Saliva sample collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |