CN215937478U - Closed phlegm culture collection dish device - Google Patents
Closed phlegm culture collection dish device Download PDFInfo
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- CN215937478U CN215937478U CN202122363832.8U CN202122363832U CN215937478U CN 215937478 U CN215937478 U CN 215937478U CN 202122363832 U CN202122363832 U CN 202122363832U CN 215937478 U CN215937478 U CN 215937478U
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- culture collection
- collection dish
- rotating plate
- box body
- negative pressure
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Abstract
The utility model relates to a closed sputum culture collection dish device, which belongs to the technical field of medical instruments and comprises a closed sputum aspirator structure, a sealing mechanism and a culture collection dish, wherein the end part of the closed sputum aspirator structure is provided with the sealing mechanism; the suction connecting pipe of the closed sputum aspirator structure and the sputum aspirating outer pipe of the culture collection dish are inserted in the box body of the sealing mechanism to realize communication. The utility model has reasonable structural design, convenient operation and convenient use, can effectively avoid the generation of spray and the propagation of germs, and has very high practicability.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a closed sputum culture collection dish device.
Background
In clinic, medical care personnel can need to leave the sputum specimen of a patient for examination and culture so as to provide basis for clinical treatment.
However, at present, in clinical practice, the tracheal cannula needs to be separated from the respirator connector when sputum is collected, droplets are easily generated in the operation process, germs are spread through aerosol, the existing sputum culture and collection operation steps are more, and the pollution probability is increased. Therefore, a closed sputum culture collection dish device needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a closed sputum culture collection dish device, aiming at solving the problems that the existing sputum collection method has multiple operation steps and is easy to generate spray.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a closed sputum culture collection dish device comprises a sealing mechanism and a culture collection dish, wherein the culture collection dish is inserted in the sealing mechanism and is communicated with a closed sputum suction pipe structure;
the sealing mechanism comprises a box body and a rotating plate, the rotating plate is rotatably arranged in the box body, eccentric connecting ports are formed in the upper end and the lower end of the box body, the culture collection dish is attached to the rotating plate through the connecting ports, and eccentric butt-joint holes are formed in the rotating plate to realize communication between the culture collection dish and the closed sputum suction tube structure;
the culture collection dish comprises a bottle body, a swing cover, a sputum suction inner tube, a sputum suction outer tube, a negative pressure inner tube and a negative pressure outer tube, wherein the bottle body is in threaded connection with the swing cover, the sputum suction inner tube and the negative pressure inner tube are arranged in the bottle body, the swing cover is provided with the sputum suction outer tube and the negative pressure outer tube, the other end of the sputum suction outer tube is inserted in the box body, and the negative pressure outer tube is connected with a negative pressure device.
Further, a sealing ring is arranged between the box body and the rotating plate.
Furthermore, the outer walls of the box body and the rotating plate are provided with guiding lines.
Furthermore, a stop block is arranged on the inner wall of the box body, and a limit block corresponding to the stop block is arranged on the rotating plate.
The utility model has the following beneficial effects for the prior art:
according to the utility model, the sealing mechanism is arranged at the tail end of the closed type sputum suction pipe structure, so that the sputum collection can be realized by being communicated with the culture collection dish, the operation steps can be reduced, and the closed type sputum suction pipe is subjected to closed treatment, so that the generation of droplets is avoided. The utility model has reasonable structural design, convenient operation and convenient use, can effectively avoid the generation of spray and the propagation of germs, and has very high practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sealing mechanism;
FIG. 3 is a cross-sectional view of the sealing mechanism;
in the figure 1-closed sputum aspirator structure; 2-a sealing mechanism; 3-culture collection dish; 21-a box body; 22-rotating plate; 23-connection port; 24-a docking hole; 25-a sealing ring; 26-a leader line; 27-a stopper; 28-a limiting block; 31-bottle body; 32-qianqiu cover; 33-sputum aspiration inner tube; 34-sputum aspiration outer tube; 35-negative pressure inner tube; 36-negative pressure outer tube.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is described with reference to fig. 1-3, and a closed sputum culture collection dish device comprises a closed sputum aspirator structure 1, a sealing mechanism 2 and a culture collection dish 3, wherein the sealing mechanism 2 is arranged at the end of the closed sputum aspirator structure 1, and the culture collection dish 3 is inserted into the sealing mechanism 2 and is communicated with the closed sputum aspirator structure 1; due to the arrangement, the sealing mechanism is arranged, so that the end part of the closed sputum suction tube can be relatively sealed, the splashing of sputum after sputum suction is avoided, the culture collection dish realizes the collection of the sputum through the sealing mechanism, and the operation steps are saved;
the closed sputum suction tube structure comprises an intubation connecting tube, an airway control valve, a sputum suction tube, a negative pressure control valve and a suction connecting tube which are sequentially connected from top to bottom, wherein a respirator connecting tube is arranged on a pipeline between the intubation connecting tube and the airway control valve, a thin film protective sleeve is arranged on the periphery of the sputum suction tube to surround the sputum suction tube, and the suction connecting tube is connected with the sealing mechanism; due to the arrangement, when sputum is collected, the respirator does not need to be separated from the intubation tube, so that repeated operation is avoided, and the generation of sputum droplets is reduced; the sputum suction tube can be inserted and extracted by controlling the air passage control valve, and the film protective sleeve wrapped outside the sputum suction tube can ensure the sterility of operation and improve the use safety; further, the pipeline of the intubation connecting pipe is also provided with a medicine dripping connecting pipe and a flushing connecting pipe, so that various operations can be performed according to actual needs, and the intubation connecting pipe is more convenient and sanitary;
the sealing mechanism 2 comprises a box body 21 and a rotating plate 22, the rotating plate 22 is rotatably mounted in the box body 21, eccentric connecting ports 23 are formed in the upper end and the lower end of the box body 21, the suction connecting pipe and the culture collection dish 3 are attached to the rotating plate 22 through the connecting ports 23, and an eccentric butt joint hole 24 is formed in the rotating plate 22 to realize communication between the suction connecting pipe and the culture collection dish 3; preferably, a sealing ring 25 is arranged between the box body 21 and the rotating plate 22; the sealing ring is arranged to enhance the sealing performance between the rotating plate and the box body when the rotating plate rotates; furthermore, the outer walls of the box body 21 and the rotating plate 22 are both provided with guiding lines 26, when the rotating plate is rotated, the rotating plate can rotate according to the guiding lines, on one hand, the indicating function can be achieved, and on the other hand, when the two guiding lines are relatively opposite, the connecting ports in the two guiding lines correspond to the butting holes, and then the sputum suction operation can be carried out; preferably, a stop block 27 is arranged on the inner wall of the box body 21, a limit block 28 corresponding to the stop block 27 is arranged on the rotating plate 22, the stop block and the limit block are arranged, the rotating angle and position of the rotating plate relative to the box body can be limited, and when the guiding lines are overlapped, the stop block is attached to the limit block to realize fixation; according to the arrangement, the connecting port and the butt joint hole are eccentrically arranged, when the rotating plate rotates, the butt joint hole and the connecting port are staggered, the end part of the suction connecting pipe is blocked, and accordingly generation of droplets is avoided;
the culture collection dish 3 comprises a bottle body 31, a swing cap 32, a sputum suction inner tube 33, a sputum suction outer tube 34, a negative pressure inner tube 35 and a negative pressure outer tube 36, the bottle body 31 is in threaded connection with the swing cap 32, the sputum suction inner tube 33 and the negative pressure inner tube 35 are arranged in the bottle body 31, the swing cap 32 is provided with the sputum suction outer tube 34 and the negative pressure outer tube 36, the other end of the sputum suction outer tube 34 is inserted in the box body 21, and the negative pressure outer tube 36 is connected with a negative pressure device; so set up, when the sputum collection is carried out to needs, will inhale the phlegm outer tube and insert in the box body, rotate the rotor plate, when making the leader line coincide, inhale the phlegm outer tube and communicate with each other with the suction connecting pipe through the butt joint hole, can press the negative pressure control valve, realize the collection of sputum, after the collection is accomplished, rotate the rotor plate, block suction connecting pipe and the tip of inhaling the phlegm outer tube, will inhale the phlegm outer tube and withdraw the back by the box body can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A closed sputum culture collection dish device is characterized by comprising a sealing mechanism (2) and a culture collection dish (3), wherein the culture collection dish (3) is inserted into the sealing mechanism (2) and communicated with a closed sputum suction pipe structure (1);
the sealing mechanism (2) comprises a box body (21) and a rotating plate (22), the rotating plate (22) is rotatably mounted in the box body (21), eccentric connecting ports (23) are formed in the upper end and the lower end of the box body (21), the culture collection dish (3) is attached to the rotating plate (22) through the connecting ports (23), and eccentric butt-joint holes (24) are formed in the rotating plate (22) to enable the culture collection dish (3) to be communicated with the closed sputum suction tube structure (1);
culture collection dish (3) include bottle (31), thousand years lid (32), inhale phlegm inner tube (33), inhale phlegm outer tube (34), negative pressure inner tube (35) and negative pressure outer tube (36), bottle (31) with thousand years lid (32) threaded connection, be provided with in bottle (31) inhale phlegm inner tube (33) with negative pressure inner tube (35), be provided with on thousand years lid (32) inhale phlegm outer tube (34) with negative pressure outer tube (36), it pegs graft to inhale phlegm outer tube (34) other end in box body (21), negative pressure outer tube (36) are connected with the negative pressure ware.
2. The closed sputum culture collection dish device of claim 1, wherein a sealing ring (25) is disposed between the box body (21) and the rotating plate (22).
3. The enclosed sputum culture collection dish assembly of claim 2 wherein the outer walls of the box (21) and the rotating plate (22) are provided with guide lines (26).
4. The closed type sputum culture collection dish device according to claim 3, wherein a stopper (27) is arranged on the inner wall of the box body (21), and a limiting block (28) corresponding to the stopper (27) is arranged on the rotating plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363832.8U CN215937478U (en) | 2021-09-28 | 2021-09-28 | Closed phlegm culture collection dish device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363832.8U CN215937478U (en) | 2021-09-28 | 2021-09-28 | Closed phlegm culture collection dish device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215937478U true CN215937478U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122363832.8U Active CN215937478U (en) | 2021-09-28 | 2021-09-28 | Closed phlegm culture collection dish device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215937478U (en) |
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2021
- 2021-09-28 CN CN202122363832.8U patent/CN215937478U/en active Active
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