CN213910302U - Sputum sample collecting device connected with closed sputum suction tube - Google Patents
Sputum sample collecting device connected with closed sputum suction tube Download PDFInfo
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- CN213910302U CN213910302U CN202020925323.2U CN202020925323U CN213910302U CN 213910302 U CN213910302 U CN 213910302U CN 202020925323 U CN202020925323 U CN 202020925323U CN 213910302 U CN213910302 U CN 213910302U
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- sputum
- connecting ring
- pipe
- hole
- sliding sleeve
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Abstract
The utility model discloses a sputum sample reserving and taking device connected with a closed sputum suction tube, which comprises a sputum sample reserving and taking bottle, wherein the sputum sample reserving and taking bottle is in threaded connection with a bottle cap, and the upper end of the bottle cap is provided with a sputum inlet hole, a negative pressure hole and a sputum taking hole; the sputum inlet hole is upwards communicated with a limiting pipe, the limiting pipe is sleeved with a sliding sleeve, a cannula is arranged in the sliding sleeve, a sputum suction pipe connecting pipe is arranged at the upper end of the sliding sleeve, and a first rubber plug is arranged in the sputum inlet hole; the suction pipe is communicated with the negative pressure hole upwards, a first connecting ring is arranged at the edge of the tail end of the suction pipe, the first connecting ring is connected with a switch rotating disc, the switch rotating disc is connected with a second connecting ring, the switch rotating disc axially rotates between the first connecting ring and the second connecting ring, a semicircular separation blade is arranged in the first connecting ring, the switch rotating disc is provided with a semicircular hole matched with the semicircular separation blade, and the second connecting ring is communicated with a negative pressure pipe connecting pipe; a second rubber plug is arranged in the sputum taking hole. The utility model discloses have good leakproofness, effectively prevent the virus diffusion to the phlegm sample is difficult for being contaminated.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a sputum specimen of connecting closed suction catheter stays gets device.
Background
For patients who are in coma, tracheotomy, trachea intubation and unable to expectorate themselves, clinical medical staff need to timely perform sputum suction, keep sputum for various culture examinations and the like. Most of patients with clinical tracheotomy use a closed sputum suction tube to suck sputum, one end of the closed sputum suction tube is connected to the tracheal cannula during medical operation, the other end of the closed sputum suction tube is connected with a negative pressure suction apparatus, and the negative pressure suction apparatus is opened to suck the sputum out through the closed sputum suction tube.
The sputum of a patient is collected, and a microorganism test and a drug sensitivity test are common technologies for clinical care and test, and are closely related to medical diagnosis and treatment of the patient, and the selection of a doctor on a drug is directly influenced by the examination result of a sputum specimen. In the sputum sample reserving and taking process, a connecting part of a tracheal cannula at the cut part of a trachea and the closed sputum suction tube needs to be taken out, and then the sputum sample reserving and taking device is used for inserting the sputum suction tube into the tracheal cannula to suck sputum. However, in the process, particularly after the closed sputum suction tube is taken down, the tracheal tube at the cut part of the trachea is exposed to the outside, and when a patient coughs, sputum can be directly sprayed out and splashed onto the face of medical staff or a bed sheet to cause pollution; the exposed tracheal cannula also increases the chance of foreign matter entering, thus not only increasing the chance of infection of patients, but also having the high possibility of polluting subsequent sputum retention specimens and influencing the diagnosis and treatment effects.
In addition, in the treatment process of respiratory infectious diseases, the sputum contains a large amount of infectious germs, and the sputum needs to be sealed in order to prevent virus diffusion, but the existing sputum specimen collection device has insufficient sealing property after the sputum is collected and the device is taken down, so that the virus diffusion is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a respirator device is used in emergency department's nursing for with be connected the closed phlegm sample of keeping somewhere behind the phlegm union coupling of inhaling, all have good leakproofness after keeping somewhere to get the sputum and staying to get, effectively prevent virus diffusion, and the difficult quilt of phlegm sample is polluted, the diagnostic result is more accurate.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a connect phlegm sample of closed sputum aspirator pipe to stay and get device, stays including the phlegm sample of upper end opening and gets bottle, its characterized in that: the upper end of the sputum specimen retention bottle is in threaded connection with a bottle cap, and the upper end of the bottle cap is provided with a sputum inlet hole, a negative pressure hole and a sputum taking hole which are communicated with the inside and the outside;
the sputum inlet hole is upwards communicated with a limiting pipe, the limiting pipe is sleeved with a sliding sleeve which is movably connected with the limiting pipe and has an open lower end, the sliding sleeve and two ends of the limiting pipe can form fixed connection, an insertion pipe is arranged in the sliding sleeve towards the sputum inlet hole, the upper end of the sliding sleeve is provided with a sputum suction pipe connecting pipe communicated with the insertion pipe, a first rubber plug is arranged in the sputum inlet hole, and a jack which is matched with the insertion pipe and can be naturally closed is formed through the first rubber plug;
the negative pressure hole is upwards communicated with a suction pipe, the edge of the tail end of the suction pipe extends outwards to form a first connecting ring, the first connecting ring is connected with a switch turntable, one side, away from the first connecting ring, of the switch turntable is connected with a second connecting ring, the switch turntable axially rotates between the first connecting ring and the second connecting ring, a semicircular blocking piece is arranged in the first connecting ring, a semicircular hole matched with the semicircular blocking piece is formed in the switch turntable, and one side, away from the switch turntable, of the second connecting ring is communicated with a negative pressure pipe connecting pipe;
a second rubber plug is arranged in the sputum taking hole.
By adopting the technical scheme, when in use, the suction tube connected between the closed sputum suction tube and the negative pressure suction apparatus is taken down from the pipeline of the negative pressure suction apparatus, the closed sputum suction tube is connected with the sputum suction tube connecting pipe, the sliding sleeve is rotated to enable the opening end of the sliding sleeve to be fixedly connected with the lower end of the limiting tube, so that the intubation tube penetrates through the insertion hole to enter the sputum specimen retention bottle, the negative pressure tube is connected with the negative pressure tube connecting pipe, negative pressure suction is started, the air pressure in the sputum specimen retention bottle is reduced, and sputum is sucked into the sputum specimen retention bottle from the body of a patient;
when staying and get a certain degree after, the rotation switch carousel, make the switch carousel plug up the straw, shut down the negative pressure suction, the upper end fixed connection of the open end that the sliding sleeve made the sliding sleeve and spacing pipe rotates, make the intubate stay from the phlegm sample and get the bottle and extract, extract the intubate back, the jack is owing to be the automatic closure of rubber material, make the phlegm sample stay and get the interior airtight environment that forms of bottle, prevent the virus diffusion, need follow the phlegm sample and stay and get the bottle and take the sputum detection time measuring, pass the second rubber buffer with the syringe and stay from the phlegm sample and get the bottle and extract the sputum and use, when taking out the syringe, the eye of a needle also can be automatic closure, make the phlegm sample stay and get the interior airtight environment that forms of bottle, prevent the virus diffusion.
The utility model discloses a further set up to: the outer wall at the upper and lower both ends of spacing pipe all is provided with the external screw thread, the inner wall that the sliding sleeve is close to the opening part be provided with spacing pipe threaded connection's internal thread.
The utility model discloses a further set up to: run through the switch carousel has seted up two semicircular slide rails, and two slide rails are not of uniform size and relative setting, first go-between with be connected with two relative settings between the second go-between and respectively with corresponding slide rail sliding connection's connecting axle.
The utility model discloses a further set up to: the lower end of the insertion pipe is obliquely downwards cut.
The utility model discloses a further set up to: the sputum specimen reserving bottle is transparent and is provided with capacity scales at the periphery.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the utility model can be directly connected with the closed sputum suction tube and then the sputum specimen is remained by using negative pressure, the closed sputum suction tube does not need to be pulled out of the patient body, repeated intubation is avoided, and the pain of the patient is relieved;
secondly, the utility model discloses when keeping somewhere to get the sputum and after keeping somewhere to get the sputum, can keep the phlegm sample to keep staying to get the bottle and be in encapsulated situation all the time, effectively prevent the germ diffusion in the sputum to and prevent that the sputum from being contaminated, the diagnosis testing result is more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded view of the sputum specimen retention bottle of the present invention.
In the figure: 1. a sputum specimen is left and taken out; 2. a bottle cap; 31. a sputum inlet hole; 32. a negative pressure hole; 33. Taking a sputum hole; 41. a limiting pipe; 42. a sliding sleeve; 43. inserting a tube; 44. a sputum suction tube connecting tube; 5. A first rubber plug; 51. a jack; 61. a straw; 62. a first connecting ring; 63. a switch turntable; 64. a second connection ring; 65. a semicircular baffle plate; 66. a semicircular hole; 67. a slide rail; 68. a connecting shaft; 69. a negative pressure pipe connecting pipe; 7. and a second rubber plug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment is a sputum sample reserving and taking device connected with a closed sputum suction tube, and referring to fig. 1-2, the sputum sample reserving and taking device comprises a sputum sample reserving and taking bottle 1 with an upper end opening, the sputum sample reserving and taking bottle 1 is transparent, capacity scales are arranged on the periphery of the sputum sample reserving and taking bottle 1, a bottle cap 2 is in threaded connection with the upper end of the sputum sample reserving and taking bottle 1, and a sputum inlet hole 31, a negative pressure hole 32 and a sputum taking hole 33 which are communicated with the inside and the outside are formed in the upper end of the bottle cap 2.
It has a spacing pipe 41 to advance the ascending intercommunication of phlegm hole 31, spacing pipe 41 overcoat has one rather than swing joint and lower extreme open-ended sliding sleeve 42, sliding sleeve 42 can form fixed connection with the both ends homoenergetic of spacing pipe 41, the outer wall at the upper and lower both ends of spacing pipe 41 all is provided with the external screw thread, the inner wall that sliding sleeve 42 is close to the opening part is provided with the internal thread with spacing pipe 41 threaded connection, it is provided with an intubate 43 to advance phlegm hole 31 towards in the sliding sleeve 42, sliding sleeve 42's upper end is provided with one and inhales phlegm pipe connecting pipe 44 with intubate 43 intercommunication, the lower extreme of intubate 43 cuts down to one side, it is provided with a first rubber buffer 5 to advance phlegm downthehole 31, run through first rubber buffer 5 and seted up one and intubate 43 cooperatees and can be closed jack 51 naturally.
The negative pressure hole 32 is communicated with a suction pipe 61 upwards, the edge of the tail end of the suction pipe 61 extends outwards to form a first connecting ring 62, the first connecting ring 62 is connected with a switch rotating disc 63, one side, far away from the first connecting ring 62, of the switch rotating disc 63 is connected with a second connecting ring 64, the switch rotating disc 63 rotates axially between the first connecting ring 62 and the second connecting ring 64, a semicircular blocking sheet 65 is arranged in the first connecting ring 62, a semicircular hole 66 matched with the semicircular blocking sheet 65 is formed in the switch rotating disc 63, the suction pipe 61 can be blocked by rotating the switch rotating disc 63, two semicircular sliding rails 67 are formed in the switch rotating disc 63, the two sliding rails 67 are different in size and are arranged oppositely, two connecting shafts 68 which are arranged oppositely and are respectively connected with the corresponding sliding rails 67 in a sliding mode are connected between the first connecting ring 62 and the second connecting ring 64, and one side, far away from the switch rotating disc 63, of the second connecting ring 64 is communicated with a negative pressure pipe connecting pipe 69.
A second rubber plug 7 is arranged in the sputum taking hole 33.
The use method comprises the following steps: when the sputum suction device is used, the suction tube connected between the closed sputum suction tube and the negative pressure suction device is taken down from the pipeline of the negative pressure suction device, the closed sputum suction tube is connected with the sputum suction tube connecting tube 44, the sliding sleeve 42 is rotated to enable the opening end of the sliding sleeve 42 to be fixedly connected with the lower end of the limiting tube 41, so that the insertion tube 43 penetrates through the insertion hole 51 to enter the sputum specimen retention bottle 1, the negative pressure tube is connected with the negative pressure tube connecting tube 69, the negative pressure suction is started, the air pressure in the sputum specimen retention bottle 1 is reduced, and the sputum is sucked into the sputum specimen retention bottle 1 from the body of a patient;
when the certain degree is got to the reservation, rotation switch carousel 63, make switch carousel 63 plug up straw 61, shut down the negative pressure suction, it makes the open end of sliding sleeve 42 and the upper end fixed connection of spacing pipe 41 to rotate sliding sleeve 42, make intubate 43 leave and get and extract in the bottle 1 from the phlegm sample, after extracting intubate 43, jack 51 is because the automatic closure of rubber material, make the phlegm sample leave and get the interior airtight environment of forming of bottle 1, prevent the virus diffusion, need follow the phlegm sample and leave and get when bottle 1 and take the sputum detection, pass second rubber buffer 7 with the syringe and leave bottle 1 from the phlegm sample and extract the sputum and use, when taking out the syringe, the eye of the needle also can automatic closure, make the phlegm sample leave and get the interior airtight environment of forming of bottle 1, prevent the virus diffusion.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a connect phlegm sample of closed sputum aspirator pipe to stay and get device, stays including the phlegm sample of upper end opening and gets bottle (1), its characterized in that: the upper end of the sputum specimen retention bottle (1) is in threaded connection with a bottle cap (2), and the upper end of the bottle cap (2) is provided with a sputum inlet hole (31), a negative pressure hole (32) and a sputum taking hole (33) which are communicated with the inside and the outside;
the sputum inlet hole (31) is upwards communicated with a limiting tube (41), the limiting tube (41) is sleeved with a sliding sleeve (42) which is movably connected with the sputum inlet hole and has an open lower end, both ends of the sliding sleeve (42) and the limiting tube (41) can form fixed connection, an insertion tube (43) is arranged in the sliding sleeve (42) towards the sputum inlet hole (31), the upper end of the sliding sleeve (42) is provided with a sputum suction tube connecting tube (44) communicated with the insertion tube (43), a first rubber plug (5) is arranged in the sputum inlet hole (31), and a jack (51) which is matched with the insertion tube (43) and can be naturally closed is arranged through the first rubber plug (5);
the negative pressure hole (32) is upwards communicated with a suction pipe (61), the edge of the tail end of the suction pipe (61) extends outwards to form a first connecting ring (62), the first connecting ring (62) is connected with a switch rotating disc (63), one side, away from the first connecting ring (62), of the switch rotating disc (63) is connected with a second connecting ring (64), the switch rotating disc (63) axially rotates between the first connecting ring (62) and the second connecting ring (64), a semicircular blocking piece (65) is arranged in the first connecting ring (62), a semicircular hole (66) matched with the semicircular blocking piece (65) is formed in the switch rotating disc (63), and one side, away from the switch rotating disc (63), of the second connecting ring (64) is communicated with a negative pressure pipe connecting pipe (69);
a second rubber plug (7) is arranged in the sputum taking hole (33).
2. The sputum specimen collecting device connected with the closed sputum suction tube according to claim 1, wherein: the outer wall at the upper end and the lower end of the limiting pipe (41) is provided with external threads, and the inner wall of the sliding sleeve (42) close to the opening is provided with internal threads connected with the limiting pipe (41) through threads.
3. The sputum specimen collecting device connected with the closed sputum suction tube according to claim 1, wherein: two semicircular slide rails (67) are arranged through the switch turntable (63), the two slide rails (67) are different in size and are arranged oppositely, and two connecting shafts (68) which are arranged oppositely and are respectively connected with the corresponding slide rails (67) in a sliding manner are connected between the first connecting ring (62) and the second connecting ring (64).
4. The sputum specimen collecting device connected with the closed sputum suction tube according to claim 1, wherein: the lower end of the insertion tube (43) is obliquely downwards cut.
5. The sputum specimen collecting device connected with the closed sputum suction tube according to claim 1, wherein: the sputum specimen retention bottle (1) is transparent and is provided with capacity scales on the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925323.2U CN213910302U (en) | 2020-05-27 | 2020-05-27 | Sputum sample collecting device connected with closed sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925323.2U CN213910302U (en) | 2020-05-27 | 2020-05-27 | Sputum sample collecting device connected with closed sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910302U true CN213910302U (en) | 2021-08-10 |
Family
ID=77141574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020925323.2U Expired - Fee Related CN213910302U (en) | 2020-05-27 | 2020-05-27 | Sputum sample collecting device connected with closed sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910302U (en) |
-
2020
- 2020-05-27 CN CN202020925323.2U patent/CN213910302U/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: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |