CN210673802U - Pulmonary tuberculosis patient sputum collector - Google Patents
Pulmonary tuberculosis patient sputum collector Download PDFInfo
- Publication number
- CN210673802U CN210673802U CN201920871598.XU CN201920871598U CN210673802U CN 210673802 U CN210673802 U CN 210673802U CN 201920871598 U CN201920871598 U CN 201920871598U CN 210673802 U CN210673802 U CN 210673802U
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- sputum
- cover
- storage container
- sealing
- wall
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Abstract
The utility model provides a pulmonary tuberculosis patient sputum collector, the utility model belongs to the medical instrument field, it is difficult for concentrating the sputum in order to solve current sputum collector and cause pathogenic microorganism pollution's problem easily. The sputum collector comprises a sealing outer cover, a sealing inner cover and a sputum storage container, wherein the outer wall of the sputum storage container is cylindrical, a containing cavity of the sputum storage container is a conical inner cavity with a large upper part and a small lower part, the upper part of the outer wall of the sputum storage container is provided with an external thread matched with the sealing outer cover and a one-way locking tooth, the sealing outer cover is a circular ring shell, the outer circular wall of the sealing outer cover is connected with the sputum storage container through a thread, an internal thread is arranged on the inner circular wall of the sealing outer cover, the sealing inner cover is connected with the circular ring hole of the sealing outer cover through a thread, and two concave ba. The utility model discloses store up phlegm container design for the double-deck mechanism of outer tube and inside toper pipe, in case the outer wall is damaged, also can not cause the phlegm sample to leak outward, reduces pathogenic microorganism pollution risk.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to sputum collector.
Background
In the diagnosis and treatment process of a tuberculosis patient, the search for tubercle bacillus through sputum is one of very important examination means. At present, the used sputum collector adopts a round flat-bottom container, the container is a flat-bottom structure and cannot concentrate sputum, sputum cell components and pathogenic microorganisms are easy to collect, and the sputum is dry after being placed for a long time, so that the cells and the pathogenic microorganisms are deformed, cracked or volatilized, and the like, and the detection rate is reduced. On the other hand, the tuberculosis patients need to collect the before-sleep sputum and the morning sputum after getting up in the morning on the first visit day and at the end of the second, fifth and sixth months of treatment, carry the sputum specimen to the tuberculosis outpatient service for examination, easily cause the problems of leakage, damage or loss and the like in the carrying and transportation process, increase the pollution risk of pathogenic microorganisms and damage the social public safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior sputum collector is difficult to concentrate sputum and easily causes pathogenic microorganism pollution, and providing a sputum collector for patients with pulmonary tuberculosis.
The utility model discloses tuberculosis patient's sputum collector is including sealed enclosing cover, sealed inner cup and storage phlegm container, the storage phlegm container outer wall that stores up the phlegm container is the cylinder, the appearance chamber that stores up the phlegm container is big-end-up's toper inner chamber, the storage phlegm container outer wall upper portion that stores up the phlegm container have with sealed enclosing cover complex external screw thread and one-way locking tooth, sealed enclosing cover is the ring casing, the outer rampart of sealed enclosing cover passes through threaded connection with storage phlegm container, have the internal thread on the inner rampart of sealed enclosing cover, the ring hole of sealed inner cup and sealed enclosing cover passes through threaded connection, it has two concave type bayonet sockets to cover to open in sealed.
The utility model discloses tuberculosis patient's sputum collector includes following beneficial effect:
(1) the sputum storage container is provided with a large upper opening, is in a conical shape and has a larger opening, so that a patient can conveniently cough up sputum for sampling, the sputum storage container is safe and sanitary to use, and the outer wall of the container is prevented from being polluted; and can still effectively seal the sputum when the outer tube is damaged.
(2) The sealing outer cover is arranged, the sealing outer cover and the sputum storage container are in one-way locking tooth structure, the tooth structure cannot be opened after being screwed, and pathogen diffusion caused by mistaken bottle opening is prevented.
(3) The sealing inner cover is arranged, and the sealing inner cover can be opened by a professional with a special cover opening tool before an experiment.
(4) The sputum storage container comprises a tube body and a tube bottom which are communicated up and down, the cross-sectional area of the inner cavity of the tube bottom is gradually reduced from top to bottom, the bottom is hemispherical, sputum is convenient to concentrate in the lower end space of the tube bottom, and the sputum sample is favorably extracted.
(5) The sputum storage container is designed into a double-layer mechanism of an outer tube and an inner conical tube, so that once the outer wall is damaged, sputum specimens cannot leak, and the risk of pathogenic microorganism pollution is reduced.
Drawings
FIG. 1 is a schematic structural view of a sputum collector for a pulmonary tuberculosis patient according to the present invention;
fig. 2 is a schematic structural view of a cap opener according to a fourth embodiment;
fig. 3 is a schematic structural view of the cap opening head.
Detailed Description
The first embodiment is as follows: the sputum collector for the tuberculosis patients comprises a sealing outer cover 1, a sealing inner cover 2 and a sputum storage container 7, wherein the sputum storage container outer wall 8 of the sputum storage container 7 is cylindrical, a containing cavity 9 of the sputum storage container 7 is a conical inner cavity with a large upper part and a small lower part, the upper part of the sputum storage container outer wall 8 of the sputum storage container 7 is provided with an external thread 3 and a one-way locking tooth 4 which are matched with the sealing outer cover 1, the sealing outer cover 1 is a circular shell, the outer circular wall 1-1 of the sealing outer cover 1 is in threaded connection with the sputum storage container 7, an internal thread is arranged on the inner circular wall 1-2 of the sealing outer cover 1, the sealing inner cover 2 is in threaded connection with a circular hole of the sealing outer cover 1, and the sealing inner cover 2 is provided with two concave.
The sealing outer cover is a circular ring shell, an inner ring wall 1-2 is connected with an outer ring wall 1-1 through a circular thin wall, the opening edge of a sputum storage container 7 is positioned between the inner ring wall 1-2 and the outer ring wall 1-1, the sealing outer cover 1 is screwed with the upper part of the outer wall of the sputum storage container 7 through threads on the outer ring wall 1-1, the lower part of an external thread 3 on the sputum storage container 7 is provided with a one-way locking tooth 4, the sealing outer cover 1 is connected with the external thread 3 on the outer wall of the sputum storage container 7, and the tail end of the thread stroke of the sealing outer cover 1 is tightly clamped with the one-way locking tooth 4 on the sealing outer.
The embodiment provides a sputum collector, which is convenient for collecting and selecting sputum samples, improves the safety of the sputum samples and reduces the risk of pathogenic microorganism pollution.
The second embodiment is as follows: the difference between this embodiment and the first embodiment is that the height of the sputum storage container 7 is 30 to 40 mm.
The third concrete implementation mode: the difference between the first embodiment and the second embodiment is that the diameter of the inner sealing cover 2 is 20-30 mm.
The fourth concrete implementation mode: this embodiment is different from one of the first to third embodiments in that this tuberculosis patient's sputum collector still includes the cap opener, opens sealed inner cup 2 through the cap opener, the cap opener constitute by long handle 10, opening lid 11 and joint arch 12, long handle 10 and lid 11 structure as an organic whole, be provided with two joint arch 12 at the lower surface of opening lid 11, joint arch 12 cooperatees with concave type bayonet 6.
This embodiment opens sealed inner cup through the cap opener, inserts concave bayonet in with the joint arch of cap opener, rotatory cap opener. The long handle is in a step shape, and the structural schematic diagram of the cap opener is shown in figure 2.
The fifth concrete implementation mode: the fourth difference between this embodiment and the fourth embodiment is that the cover opening head 11 is U-shaped.
Fig. 3 shows a schematic structural view of the cap opening head according to this embodiment.
The sixth specific implementation mode: the present embodiment is different from one of the first to fifth embodiments in that the sputum-storing container 7 is made of a transparent organic resin.
The sputum storage container of the embodiment is made of transparent materials, and is convenient to operate and observe.
Example (b): the sputum collector for the tuberculosis patients comprises a sealing outer cover 1, a sealing inner cover 2 and a sputum storage container 7, wherein the sputum storage container outer wall 8 of the sputum storage container 7 is cylindrical, a containing cavity 9 of the sputum storage container 7 is a conical inner cavity with a large upper part and a small lower part, the upper part of the sputum storage container outer wall 8 of the sputum storage container 7 is provided with an external thread 3 and a one-way locking tooth 4 which are matched with the sealing outer cover 1, the sealing outer cover 1 is a circular shell, the outer annular wall 1-1 of the sealing outer cover 1 is in threaded connection with the sputum storage container 7, an internal thread is arranged on the inner annular wall 1-2 of the sealing outer cover 1, the sealing inner cover 2 is in threaded connection with a circular hole of the sealing outer cover 1, and two concave bayonets 6 are formed.
The containing cavity 9 of the sputum storage container 7 is enclosed by the sputum containing bottle, the sputum containing bottle is sleeved in the sputum storage container, and the sputum containing bottle and the outer wall of the sputum storage container are hollow.
This embodiment opens sealed inner cup 2 through the cap opener, the cap opener by long handle 10, open and cover head 11 and joint protruding 12 and constitute, long handle 10 and capping 11 structure as an organic whole are provided with two joint archs 12 opening the lower surface of capping 11, joint arch 12 cooperatees with concave type bayonet 6.
The embodiment provides a sputum collector, including sealed enclosing cover, sealed inner cup, storage phlegm container, sealed enclosing cover passes through threaded connection with storage phlegm container to there is the tooth of one-way locking, and the patient stays behind the sputum specimen and screws the back just can not open. The sealed enclosing cover and the sealed inner cover are connected through threads, the sealed inner cover is provided with a concave bayonet for opening, and the bottle can be opened by a special tool for a professional before an experiment, so that pathogen diffusion caused by mistaken bottle opening is prevented. The cross section area of the cavity of the sputum storage container is gradually reduced from top to bottom, and the bottom of the cavity is in a spherical segment shape. When the sputum storing device is used, the sealing outer cover and the sealing inner cover are taken down, expectoration is performed in the sputum storing container, the sealing outer cover is screwed tightly forcibly after sampling is finished, and the sputum storing device cannot be opened and is submitted for inspection after being locked. The sealing inner cover is arranged, and only the experimenter can open the sealing inner cover by using the special cover opener, so that the pollution caused by the mistaken opening is prevented. The inner wall of the sputum storage container is provided with a larger opening, so that the sputum storage container is convenient for patients to expectorate and sample, is safe and sanitary to use, and avoids polluting the outer wall of the container. The cross-sectional area of the inner cavity at the bottom of the sputum storage container is gradually reduced from top to bottom, and the lower end of the sputum storage container is in a spherical segment shape, so that sputum is conveniently concentrated in the lower end space of the tube bottom, and the sputum sample is favorably extracted.
Claims (6)
1. A sputum collector for a patient with pulmonary tuberculosis, which is characterized by comprising a sealing outer cover (1), a sealing inner cover (2) and a sputum storage container (7), the sputum storage container is characterized in that the outer wall (8) of the sputum storage container (7) is cylindrical, the containing cavity (9) of the sputum storage container (7) is a conical inner cavity with a large top and a small bottom, the upper portion of the outer wall (8) of the sputum storage container (7) of the sputum storage container is provided with an external thread (3) and a one-way locking tooth (4) which are matched with the sealing outer cover (1), the sealing outer cover (1) is a circular shell, the outer circular wall (1-1) of the sealing outer cover (1) is in threaded connection with the sputum storage container (7), the inner circular wall (1-2) of the sealing outer cover (1) is provided with an internal thread, the sealing inner cover (2) is in threaded connection with the circular hole of the sealing outer cover (1), and the sealing inner cover (2) is provided with two concave bayon.
2. The sputum collector for tuberculosis patients as claimed in claim 1, wherein the height of the sputum storage container (7) is 30-40 mm.
3. The sputum collector for patients with pulmonary tuberculosis as claimed in claim 1, wherein the diameter of the sealing inner cover (2) is 20-30 mm.
4. The sputum collector for the pulmonary tuberculosis patients according to claim 1, characterized in that the sputum collector for the pulmonary tuberculosis patients further comprises a cover opener, the sealing inner cover (2) is opened through the cover opener, the cover opener is composed of a long handle (10), a cover opening head (11) and clamping protrusions (12), the long handle (10) and the cover head (11) are of an integral structure, the lower surface of the cover opening head (11) is provided with two clamping protrusions (12), and the clamping protrusions (12) are matched with the concave bayonet (6).
5. A sputum collector for patients with pulmonary tuberculosis according to claim 4, wherein the decapping head (11) is U-shaped.
6. A sputum collector for patients with pulmonary tuberculosis as claimed in claim 1, wherein the sputum storage container (7) is made of transparent organic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871598.XU CN210673802U (en) | 2019-06-11 | 2019-06-11 | Pulmonary tuberculosis patient sputum collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871598.XU CN210673802U (en) | 2019-06-11 | 2019-06-11 | Pulmonary tuberculosis patient sputum collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210673802U true CN210673802U (en) | 2020-06-05 |
Family
ID=70897909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920871598.XU Expired - Fee Related CN210673802U (en) | 2019-06-11 | 2019-06-11 | Pulmonary tuberculosis patient sputum collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210673802U (en) |
-
2019
- 2019-06-11 CN CN201920871598.XU patent/CN210673802U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |