CN212326449U

CN212326449U - Sampler is cultivateed to phlegm

Info

Publication number: CN212326449U
Application number: CN202020349000.3U
Authority: CN
Inventors: 王晓琼; 陈学超; 赵伟丽
Original assignee: Taizhou Enze Medical Center Group
Current assignee: Taizhou Enze Medical Center Group
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-01-12
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a sampler is cultivateed to phlegm belongs to medical supplies technical field. It has solved the inconvenient problem of current sputum culture sampler. This sampler is cultivateed to phlegm, including collection sputum flask, collection sputum flask includes bottle and bottle lid, is provided with on the bottle lid to be used for inhaling the first joint that the phlegm pipe links to each other and be used for the second joint that links to each other with the negative pressure suction apparatus with the closed, and first joint and second joint all connect on the lateral wall of bottle lid, and just first joint and second joint all are linked together with the inner chamber of collection sputum flask, are provided with on the bottle to be used for carrying out confined enclosed construction with second joint to first joint. It is connected the phlegm culture sampler and is carried out the sputum sample and collect between phlegm pipe and the negative pressure aspirator is inhaled to the closed, and easy dismounting, and the dismouting in-process can guarantee that the sputum does not leak outward, the pollution abatement risk, and the security is good.

Description

Sampler is cultivateed to phlegm

Technical Field

The utility model belongs to the technical field of medical supplies, a sampling device is related to, sampler is cultivateed to especially a phlegm.

Background

The method for clearing the secretion of the artificial airway widely used in clinic at present is a closed sputum suction technology, wherein a closed sputum suction pipe, the artificial airway, a Y-shaped pipe of a breathing machine and negative pressure suction equipment are connected into a closed system, the whole sputum suction operation is carried out in a relatively closed space, the breathing machine does not need to be disconnected in the treatment process, the occurrence of alveolar collapse caused by sputum suction can be effectively reduced, and the tissue hypoxia caused by sputum suction can be obviously relieved; the exposure of the respiratory tract of a patient is avoided, and the occurrence of VAP can be effectively reduced; meanwhile, the closed sputum suction tube is used for sucking sputum, so that cross infection can be effectively reduced, particularly cross infection of medical staff and other patients can be avoided, the medical staff can be effectively protected, the safety of nursing work is improved, and nosocomial infection is reduced. However, in the current environment abused by new corona viruses, the sputum culture is needed as the nucleic acid detection is needed when a new corona patient is diagnosed, and the sputum suction tube is firstly taken down and then the sputum is sampled in the existing sputum culture sampling, so that the time for the patient to get out of the breathing machine is longer, and the risk is higher.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, providing a sputum culture sampler, and how to provide a sputum culture sampler suitable for being connected on a closed sputum suction pipe.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a sampler is cultivateed to phlegm, includes collection sputum flask, collection sputum flask includes bottle and bottle lid, its characterized in that, be provided with on the bottle lid and be used for inhaling the first joint that the phlegm pipe links to each other and be used for the joint two that links to each other with the negative pressure aspirator with the closed, first joint and joint two are all connected on the lateral wall of bottle lid, and just first joint and joint two all are linked together with the inner chamber of collection sputum flask, be provided with on the bottle and be used for carrying out confined enclosed construction to first joint and joint two.

In the sputum culture sampler, the position of the first joint is lower than that of the second joint.

In the sputum culture sampler, the axial leads of the first joint and the second joint are inclined with each other.

In the sputum culture sampler, a filter screen is arranged at the inlet of the joint II and connected to the inner wall of the bottle cap.

In the sputum culture sampler, one inner end of the joint in the bottle cap protrudes out of the inner wall surface of the bottle cap.

In the sputum culture sampler, the first connector, the second connector and the bottle cap are of an integrated structure made of plastics or rubber or plastic.

In the sputum culture sampler, the sealing structure comprises a first sealing cap for sealing the first connector and a second sealing cap for sealing the second connector, the first sealing cap and the second sealing cap are respectively connected to the bottle body through a connecting bar, the bottle body is further sleeved with a sliding ring in a sliding manner, and the connecting bar is connected to the sliding ring.

In the above sputum culture sampler, the closed sputum suction tube includes a negative pressure switch, the negative pressure switch has a negative pressure joint made into a pagoda joint, the first joint is a tubular structure matched with the negative pressure joint, the second joint is made into a pagoda joint, and the shape and size of the second joint are consistent with those of the negative pressure joint.

In the sputum culture sampler, the bottle cap is screwed with the bottle body, and the first connector and the second connector are higher than the top end of the bottle body.

In the above-mentioned sampler for sputum culture, the closed structure includes a first male-female connector and a second male-female connector, the first male-female connector includes a first female connector for connecting with a closed sputum suction tube and a first male connector for connecting with the first connector, the second male connector includes a second female connector for connecting with the second connector and a second male connector for connecting with a negative pressure aspirator, and the second male connector is adapted to the first female connector.

Compared with the prior art, the utility model discloses a sampler is cultivateed to phlegm can connect and carry out the sputum sample between closed suction catheter and negative pressure aspirator and collect, moreover because its easy dismounting, the dismouting in-process can guarantee that the sputum does not leak outward, the pollution abatement risk, and the security is good.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a sputum-collecting bottle according to an embodiment of the present invention.

Fig. 3 is a usage status diagram according to an embodiment of the present invention.

Fig. 4 is a sectional view of a sputum-collecting bottle according to an embodiment of the present invention.

Fig. 5 is a top view of a bottle cap according to a third embodiment of the present invention.

Fig. 6 is a schematic diagram of a fourth structure according to the embodiment of the present invention.

In the figure, 1, a sputum collecting bottle; 2. a bottle body; 3. a bottle cap; 4. a first connector; 5. a second joint; 6. a first sealing cap; 7. a second sealing cap; 8. a connecting strip; 9. a slip ring; 10. a filter screen; 11. a closed sputum suction tube; 12. a negative pressure switch; 13. a negative pressure joint; 14. a first male-female connector; 141. a first vagina; 142. a first male head; 15. a second male and female connector; 151. A first vagina; 152. and the second part is male.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

referring to fig. 1-3, the first embodiment is a sputum culture sampler for connecting between a closed sputum suction tube 11 and a negative pressure aspirator, the closed sputum suction tube 11 includes a negative pressure switch 12, the negative pressure switch 12 has a negative pressure joint 13 made as a pagoda joint and includes a sputum collection bottle 1, the sputum collection bottle 1 includes a bottle body 2 and a bottle cap 3, the bottle cap 3 is provided with a first joint 4 for connecting with the closed sputum suction tube 11 and a second joint 5 for connecting with the negative pressure aspirator, the bottle cap 3 is screwed with the bottle body 2, the heights of the first joint 4 and the second joint 5 are higher than the top end of the bottle body 2, the first joint 4 is a tubular structure matched with the negative pressure joint 13, the second joint 5 is made as a pagoda joint, and the shape and size of the second joint 5 are consistent with the negative pressure joint 13; the outlet end of the first connector 4 positioned in the bottle cap 3 protrudes out of the inner wall surface of the bottle cap 3, the inlet of the second connector 5 is provided with a filter screen 10, and the filter screen 10 is connected to the inner wall of the bottle cap 3. The first connector 4 and the second connector 5 are both connected to the side wall of the bottle cap 3, the first connector 4 and the second connector 5 are both communicated with the inner cavity of the sputum collection bottle 1, and the bottle body 2 is provided with a first sealing cap 6 for sealing the first connector 4 and a second sealing cap 7 for sealing the second connector 5.

Furthermore, the first connector 4, the second connector 5 and the bottle cap 3 are of an integrated structure made of plastic or rubber or plastic, the manufacturing process is simple, and the sealing performance is good.

Further, the first closing cap 6 and the second closing cap 7 are connected to the bottle body 2 through a connecting strip 8.

Furthermore, the bottle body 2 is also provided with a slip ring 9 in a sliding way, and the connecting strip 8 is connected to the slip ring 9.

Before the sputum collection bottle is used, the sputum collection bottle 1 is connected between the closed sputum suction pipe 11 and the negative pressure aspirator, then the negative pressure aspirator is started to collect sputum, after the sputum collection is completed, the negative pressure switch 12 is closed, the connector I4 is pulled out of the negative pressure connector 13, the connector I4 is sealed by the sealing cap I6, and the sputum collection bottle 1 is in a negative pressure suction state in the process, and the sealing cap I6 is quickly closed, so that the sputum in the sputum collection bottle 1 can be prevented from leaking outwards as much as possible; then the negative pressure suction apparatus is separated from the second joint 5 and is sealed by the first sealing cap 6, and the connector of the taken-down negative pressure suction apparatus is connected back to the negative pressure joint 13; in the process, the sputum of the sputum collecting bottle 1 can be prevented from leaking as far as possible, and meanwhile, the negative pressure suction apparatus can be connected as soon as possible.

Example two:

referring to fig. 4, the structure of the second embodiment is substantially the same as that of the first embodiment, but the difference is that the position of the first connector 4 is lower than that of the second connector 5 in the second embodiment, so that sputum entering from the first connector 4 can be prevented from being attracted to the second connector 5 to block the second connector 5.

Example three:

referring to fig. 5, the third embodiment is basically the same as the first embodiment or the second embodiment, but the difference is that the axial lines of the first connector 4 and the second connector 5 in the third embodiment are inclined to each other, so that the sputum entering from the first connector 4 can be further prevented from being sucked to the second connector 5 to block the second connector 5.

Example four:

referring to fig. 6, the structure of the fourth embodiment is substantially the same as that of the first embodiment or the second embodiment or the third embodiment, but the difference is that the first connector 4 of the fourth embodiment is connected with the first male and female connector 14 through a leather hose, the second connector 5 is connected with the second male and female connector 15 through a leather hose, the first male and female connector 14 comprises a first female connector 141 used for being connected with the sealed sputum suction tube 11 and a first male connector 142 used for being connected with the first connector 4, the second male and female connector 15 comprises a second female connector 151 used for being connected with the second connector 5 and a second male connector 152 used for being connected with the negative pressure suction apparatus, and the second male connector 152 is in plug fit with the first female connector 141.

In the fourth embodiment, when the sputum culture sampler is used, the first connector 4 on the sputum culture sampler is connected with the negative pressure connector 13 of the negative pressure switch 12 on the closed sputum suction tube 11 through the first male-female connector 14, and the second connector 5 is connected with the negative pressure suction apparatus through the second male-female connector 15; after the sputum is collected, the negative pressure switch 12 is closed, the first male-female connector 14 is pulled out from the negative pressure joint 13, the negative pressure aspirator is separated from the second male-female connector 15, finally, the second male connector 152 of the second male-female connector 15 is in butt joint with the first female connector 141 of the first male-female connector 14, and the connector of the removed negative pressure aspirator is connected back to the negative pressure joint 13. The above process is more simple and convenient to operate.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a sampler is cultivateed to phlegm, includes collection sputum flask (1), collection sputum flask (1) includes bottle (2) and bottle lid (3), its characterized in that, be provided with on bottle lid (3) and be used for inhaling first (4) of connector that phlegm pipe (11) link to each other and be used for the connector two (5) that link to each other with the negative pressure aspirator with the closed, connector one (4) and connector two (5) all connect on the lateral wall of bottle lid (3), and connector one (4) and connector two (5) all are linked together with the inner chamber of collection sputum flask (1), be provided with on bottle (2) and be used for carrying out confined enclosed construction to connector one (4) and connector two (5).

2. The sputum culture sampler of claim 1, wherein the first connector (4) is positioned lower than the second connector (5).

3. The sputum culture sampler of claim 2, wherein the axes of the first connector (4) and the second connector (5) are inclined to each other.

4. The sputum culture sampler of claim 1, 2 or 3, wherein a filter screen (10) is arranged at the inlet of the second joint (5), and the filter screen (10) is connected to the inner wall of the bottle cap (3).

5. A sputum culture sampler according to claim 1, 2 or 3 wherein the inner end of the nipple-one (4) located inside the cap (3) protrudes from the inner wall surface of the cap (3).

6. The sputum culture sampler of claim 1, 2 or 3 wherein the first connector (4), the second connector (5) and the cap (3) are of one-piece construction made of plastic or rubber or plastic.

7. The sputum culture sampler of claim 1, 2 or 3, wherein the closure structure comprises a first closure cap (6) for closing the first connector (4) and a second closure cap (7) for closing the second connector (5), the first closure cap (6) and the second closure cap (7) are connected to the bottle body (2) through a connecting strip (8), the bottle body (2) is further slidably sleeved with a sliding ring (9), and the connecting strip (8) is connected to the sliding ring (9).

8. The sputum culture sampler of claim 7, wherein the closed sputum aspirator tube (11) comprises a negative pressure switch (12), the negative pressure switch (12) has a negative pressure joint (13) made as a pagoda joint, the first joint (4) is a tubular structure matched with the negative pressure joint (13), the second joint (5) is made as a pagoda joint, and the shape and size of the second joint (5) are consistent with those of the negative pressure joint (13).

9. The sputum culture sampler of claim 1, 2 or 3, wherein the cap (3) is screwed to the body (2), and the first connector (4) and the second connector (5) are both higher than the top of the body (2).

10. The sputum culture sampler of claim 1, 2 or 3, wherein the closed structure comprises a first male-female connector (14) and a second male-female connector (15), the first male-female connector (14) comprises a first female connector (141) for connecting with the closed sputum aspirator (11) and a first male connector (142) for connecting with the first connector (4), the second male-female connector (15) comprises a second female connector (151) for connecting with the second connector (5) and a second male connector (152) for connecting with the negative pressure aspirator, and the second male connector (152) is matched with the first female connector (141).