CN220424257U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN220424257U CN220424257U CN202320856184.6U CN202320856184U CN220424257U CN 220424257 U CN220424257 U CN 220424257U CN 202320856184 U CN202320856184 U CN 202320856184U CN 220424257 U CN220424257 U CN 220424257U
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- CN
- China
- Prior art keywords
- negative pressure
- sputum
- head
- pipe
- sealing
- Prior art date
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 97
- 208000024794 sputum Diseases 0.000 title claims abstract description 97
- 210000003802 sputum Anatomy 0.000 title claims abstract description 97
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 11
- 208000026435 phlegm Diseases 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 22
- 210000003128 head Anatomy 0.000 abstract description 45
- 210000000214 mouth Anatomy 0.000 abstract description 11
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a sputum aspirator, which comprises a sealing bag and a backflow preventing structure positioned in the sealing bag; the outside of sealing bag is provided with the negative pressure bottle, and the junction of negative pressure bottle and sealing bag is provided with the seal head, the right-hand member of negative pressure bottle is connected with the negative pressure pipe, and installs the manometer on the negative pressure pipe, the top of seal head is provided with inhales the phlegm pipe, and inhales the phlegm head is installed to the end of inhaling the phlegm pipe. The sputum suction device can be directly arranged in the negative pressure bottle through the arranged sealing bag, sputum is sucked out after negative pressure is formed, the sucked sputum is always kept in the sealing bag, and through the backflow preventing structure, the sputum can only enter the sputum suction device and cannot flow backwards, so that infection in a hospital can be prevented, the sputum can be conveniently and directly sampled, meanwhile, the tail end of the sputum suction head is provided with the expansion assembly, the oral cavity of a patient can be supported, the sputum suction operation is convenient, the negative pressure pipe and the sputum suction pipe are connected up and down, and faults of nurses during connection are prevented to a certain extent.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a sputum aspirator.
Background
The sputum aspirator is mainly an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and is used for carrying out routine sputum aspiration, tracheotomy and other treatments on sick and wounded.
Through retrieval, a negative pressure sputum aspirator with the publication number of CN212016296U comprises a sputum aspirator tube, a liquid collecting bottle and a negative pressure generator which are connected, wherein the tail end of the sputum aspirator tube is provided with a sputum aspirator ball, and the surface of the sputum aspirator ball is provided with a plurality of sputum aspirator holes; the surface of the sputum suction ball is also provided with a flexible strip, the sputum suction pipe is provided with scale marks, the tail end of the pipe penetrates through the opening block and stretches into the throat of the patient to suck sputum, and the center of the opening block is provided with a penetrating hole; the edge of Zhang Koukuai is concave with a biting part, and the lower end of the mouth opening block facing the inner side of the oral cavity is extended with a collision plate which is in collision contact with the upper end of the tongue; one side of the sputum suction pipe is communicated with an auxiliary suction pipe, a one-way valve is arranged on the auxiliary suction pipe, the communication part of the auxiliary suction pipe and the sputum suction pipe is positioned at the outer side of the opening block, the lower end of the liquid collecting bottle is connected with a U-shaped pipe, the free end of the U-shaped pipe is provided with a sharp corner, and the U-shaped pipe is provided with the one-way valve. The negative pressure sputum aspirator has high sputum aspiration efficiency, good performance and convenient sampling.
However, some existing clinical sputum aspirator mainly comprises a central negative pressure, a negative pressure meter, two connecting pipes, a sputum aspirator, a negative pressure outer cylinder and an inner cylinder, when a patient uses the sputum aspirator urgently, the equipment is required to be assembled, and a nurse just attending to the work is easy to connect a reverse pipeline in confusion, so that the sputum aspirator is proposed.
Disclosure of Invention
The present utility model is directed to a sputum aspirator for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sputum aspirator comprises a sealing bag and a backflow preventing structure positioned in the sealing bag;
the outside of sealing bag is provided with the negative pressure bottle, and the junction of negative pressure bottle and sealing bag is provided with the seal head, the right-hand member of negative pressure bottle is connected with the negative pressure pipe, and installs the manometer on the negative pressure pipe, the top of seal head is provided with inhales the phlegm pipe, and inhales the phlegm head is installed to the end of inhaling the phlegm pipe, the outside of inhaling the phlegm head is provided with expansion assembly, the top of negative pressure pipe is provided with the buckle.
Preferably, the backflow preventing structure comprises a connecting pipe, a duckbill valve is arranged below the connecting pipe, a liquid outlet is arranged below the duckbill valve, a fixing frame is arranged at the outer part of the liquid outlet, and a clamping spring is arranged between the fixing frame and the liquid outlet.
Preferably, the duckbill valve is made of rubber, and the liquid outlet is elastically connected with the fixing frame through a clamping spring.
Preferably, the expansion assembly comprises a mounting ring, a handheld ring is arranged on one side of the mounting ring, a movable sleeve is arranged above the mounting ring, a side support plate is arranged below the mounting ring, and a rubber head is arranged at the tail end of the side support plate.
Preferably, the sputum suction tube penetrates through the movable sleeve and the mounting ring, and the side support plates are uniformly distributed along the outer part of the sputum suction tube at equal intervals.
Preferably, the sealing head is in threaded connection with the sealing bag, a sealing ring is arranged at the joint of the sealing head and the sealing bag, the sealing head is in threaded connection with the negative pressure bottle, and a sealing ring is arranged at the joint of the sealing head and the negative pressure bottle.
Preferably, the negative pressure bottle is communicated with the negative pressure center through a negative pressure pipe and a pressure gauge, and the sputum aspirator is communicated with the sealing bag through a sputum aspirator pipe, a connecting pipe, a duckbill valve and a liquid outlet.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
the sputum suction device can be directly arranged in the negative pressure bottle through the arranged sealing bag, sputum is sucked out after negative pressure is formed, the sucked sputum is always kept in the sealing bag, and through the backflow preventing structure, the sputum can only enter the sputum suction device and cannot flow backwards, so that infection in a hospital can be prevented, the sputum can be conveniently and directly sampled, meanwhile, the tail end of the sputum suction head is provided with the expansion assembly, the oral cavity of a patient can be supported, the sputum suction operation is convenient, the negative pressure pipe and the sputum suction pipe are connected up and down, and faults of nurses during connection are prevented to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the bottom view of the duckbill valve of the present utility model;
FIG. 4 is a schematic view of the structure of the seal head and sputum aspirator according to the present utility model
FIG. 5 is a schematic view of the structure of the expansion assembly of the present utility model.
In the figure: 1. a negative pressure bottle; 2. sealing the bag; 3. a backflow preventing structure; 301. a connecting pipe; 302. a duckbill valve; 303. a liquid outlet; 304. a fixing frame; 305. a clamping spring; 4. a sealing head; 5. a sputum aspirator tube; 6. a sputum aspirator; 7. an expansion assembly; 701. a mounting ring; 702. a movable sleeve; 703. a hand-held ring; 704. a side support plate; 705. a rubber head; 8. a negative pressure pipe; 9. a pressure gauge; 10. and (5) a buckle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1, the present utility model provides a technical solution: the sputum aspirator comprises a sealing bag 2 and a backflow preventing structure 3 positioned in the sealing bag 2;
the outside of the sealing bag 2 is provided with a negative pressure bottle 1, the joint of the negative pressure bottle 1 and the sealing bag 2 is provided with a sealing head 4, the sealing head 4 is in threaded connection with the sealing bag 2, the joint of the sealing head 4 and the sealing bag 2 is provided with a sealing ring, the sealing head 4 is in threaded connection with the negative pressure bottle 1, the joint of the sealing head 4 and the negative pressure bottle 1 is provided with a sealing ring, a nurse can prepare the sealing bag 2 and the negative pressure bottle 1 in advance according to doctor's advice arrangement, directly connects and seals the sealing bag 2 with the sealing head 4, and then is connected with the negative pressure bottle 1 through the sealing head 4 after the sealing bag 2 is plugged into the negative pressure bottle 1, in order to prevent the sealing head 4 from being mutually separated from the sealing bag 2 and the negative pressure bottle 1 at the same time when the sealing head 4 is screwed, the external threads of the sealing head 4 are opposite to the internal threads of the sealing head 4 when the sealing head is required to be independently disassembled, the vacuum bottle is characterized in that the vacuum bottle only needs to rotate in a specified direction, the right end of the vacuum bottle 1 is connected with a vacuum tube 8, a pressure gauge 9 is arranged on the vacuum tube 8, a buckle 10 is arranged above the vacuum tube 8, a sputum suction tube 5 is arranged above the sealing head 4, a sputum suction head 6 is arranged at the tail end of the sputum suction tube 5, an expansion assembly 7 is arranged outside the sputum suction head 6, the vacuum bottle 1 is mutually communicated with a vacuum center through the vacuum tube 8 and the pressure gauge 9, the sputum suction head 6 is mutually communicated with a sealing bag 2 through the sputum suction tube 5, a connecting tube 301, a duckbill valve 302 and a liquid outlet 303, the pressure gauge 9 is directly arranged on the vacuum center of a hospital, the vacuum bottle 1 is connected with the vacuum tube 8 on the pressure gauge 9, the sputum suction tube 5 is directly inserted on a silica gel connecting head of the sealing head 4, and the silica gel connecting head is mutually communicated with the connecting tube 301 inside.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1, fig. 2 and fig. 3, as a preferred embodiment, further, based on the above manner, the backflow preventing structure 3 includes a connecting pipe 301, a duckbill valve 302 is disposed below the connecting pipe 301, a liquid outlet 303 is disposed below the duckbill valve 302, a fixing frame 304 is mounted outside the liquid outlet 303, a clamping spring 305 is disposed between the fixing frame 304 and the liquid outlet 303, the duckbill valve 302 is made of rubber, the liquid outlet 303 is elastically connected with the fixing frame 304 through the clamping spring 305, the negative pressure center charges the negative pressure bottle 1 to negative pressure, sputum is sucked into the sputum suction pipe 5 after the internal sealing bag 2 is inflated, the liquid outlet 303 of the duckbill valve 302 is opened under the pressure, the clamping spring 305 is compressed, the sputum smoothly enters the sealing bag 2, and when the negative pressure environment is lost, the clamping spring 305 pushes the liquid outlet 303 to be closed outwards, so that the sputum backflow can be avoided.
As shown in fig. 4 and 5, as a preferred embodiment, further, the expansion assembly 7 includes a mounting ring 701, a hand-held ring 703 is provided on one side of the mounting ring 701, a movable sleeve 702 is mounted above the mounting ring 701, a side support plate 704 is provided below the mounting ring 701, a rubber head 705 is mounted at the end of the side support plate 704, the sputum suction tube 5 penetrates the movable sleeve 702 and the mounting ring 701, the side support plates 704 are uniformly distributed along the outer part of the sputum suction tube 5, the sputum suction head 6 is inserted into the oral cavity of the patient, the oral cavity can be supported to two sides by the side support plate 704, the hand-held ring 703 is gripped, and the sputum suction tube 5 is gradually inserted into the oral cavity of the patient.
From the above, it can be seen that:
the utility model aims at the technical problems that: the existing clinical sputum aspirator mainly comprises a central negative pressure meter, two connecting pipes, a sputum aspirator tube, a negative pressure outer cylinder and an inner cylinder, when a patient uses the sputum aspirator tube in emergency, the equipment is also required to be assembled, and a nurse just attending to work is easy to connect a reverse pipeline in confusion; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
before use, a nurse can prepare the sealing bag 2 and the negative pressure bottle 1 in advance according to doctor's advice arrangement, directly connect and seal the sealing bag 2 with the sealing head 4, after the sealing bag 2 is plugged into the negative pressure bottle 1, connect with the negative pressure bottle 1 through the sealing head 4, in order to prevent screwing the sealing head 4 and separating from the sealing bag 2 and the negative pressure bottle 1 at the same time during disassembly, the external screw thread of the sealing head 4 and the internal screw thread of the sealing head 4 are oppositely arranged, when the sealing head 4 needs to be independently disassembled, only the sealing head 4 needs to rotate according to a specified direction, the pressure gauge 9 is directly arranged on the negative pressure center of a hospital, the negative pressure pipe 8 on the pressure gauge 9 is connected with the negative pressure bottle 1, the sputum suction pipe 5 is directly inserted on the silica gel connecting head of the sealing head 4 for fixation, the silica gel connecting head is mutually communicated with the internal connecting pipe 301, the sputum suction head 6 is inserted into the oral cavity of a patient, the oral cavity can be supported towards two sides through the side supporting plate 704 at the moment, the hand-held ring 703 is held tightly, the sputum suction tube 5 is gradually inserted into the oral cavity of the patient, the negative pressure bottle 1 is filled with negative pressure in the negative pressure center, the sputum is sucked into the sputum suction tube 5 after the internal sealing bag 2 is expanded, the liquid outlet 303 of the duckbill valve 302 is opened under the pressure effect, the clamping spring 305 is compressed, the sputum smoothly enters the sealing bag 2, when the negative pressure environment is lost, the clamping spring 305 pushes the liquid outlet 303 outwards to be closed, the sputum backflow can be avoided, and as the clamping grooves are formed in the wall or the bracket in the prior clinical use, the negative pressure bottle 1 can be directly arranged in the clinical clamping groove through the clamping buckle 10 with the size matched with the clinical clamping groove, and the negative pressure bottle 1 is conveniently arranged on the wall or the bracket;
through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, the sputum suction device can be directly arranged in the negative pressure bottle 1 through the arranged sealing bag 2, sputum is sucked after negative pressure is formed, the sucked sputum is always kept in the sealing bag 2, and through the backflow preventing structure 3, the sputum can only enter and can not flow backwards, so that the infection in a hospital can be prevented, the sputum can be conveniently and directly sampled, meanwhile, the expansion assembly 7 is arranged at the tail end of the sputum suction head 6, the oral cavity of a patient can be supported, the sputum suction operation is convenient, the negative pressure pipe 8 and the sputum suction pipe 5 are connected up and down, and errors of nurses during connection are prevented to a certain extent.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The sputum aspirator is characterized by comprising a sealing bag (2) and a backflow preventing structure (3) positioned in the sealing bag (2);
the outside of sealed bag (2) is provided with negative pressure bottle (1), and the junction of negative pressure bottle (1) and sealed bag (2) is provided with seal head (4), the right-hand member of negative pressure bottle (1) is connected with negative pressure pipe (8), and installs manometer (9) on negative pressure pipe (8), the top of seal head (4) is provided with inhales phlegm pipe (5), and inhales phlegm head (6) are installed to the end of phlegm pipe (5), the outside of inhaling phlegm head (6) is provided with expansion subassembly (7), the top of negative pressure pipe (8) is provided with buckle (10).
2. Sputum aspirator according to claim 1, characterized in that the backflow preventing structure (3) comprises a connecting pipe (301), a duckbill valve (302) is arranged below the connecting pipe (301), a liquid outlet (303) is arranged below the duckbill valve (302), a fixing frame (304) is arranged outside the liquid outlet (303), and a clamping spring (305) is arranged between the fixing frame (304) and the liquid outlet (303).
3. The sputum aspirator according to claim 2, wherein the duckbill valve (302) is made of rubber, and the liquid outlet (303) is elastically connected with the fixing frame (304) through a clamping spring (305).
4. Sputum suction apparatus according to claim 1, wherein the expansion assembly (7) comprises a mounting ring (701), wherein a hand-held ring (703) is arranged on one side of the mounting ring (701), a movable sleeve (702) is arranged above the mounting ring (701), a side support plate (704) is arranged below the mounting ring (701), and a rubber head (705) is arranged at the end of the side support plate (704).
5. The sputum aspirator according to claim 4, wherein the sputum aspirator tube (5) is penetrated inside the movable sleeve (702) and the mounting ring (701), and the side support plates (704) are uniformly distributed along the outside of the sputum aspirator tube (5) at equal intervals.
6. The sputum aspirator according to claim 1, characterized in that the sealing head (4) is screwed with the sealing bag (2), and the joint of the sealing head (4) and the sealing bag (2) is provided with a sealing ring, the sealing head (4) is screwed with the negative pressure bottle (1), and the joint of the sealing head (4) and the negative pressure bottle (1) is provided with a sealing ring.
7. Sputum aspirator according to claim 1, characterized in that the negative pressure bottle (1) is interconnected with the negative pressure centre through a negative pressure tube (8), a pressure gauge (9), the sputum aspirator head (6) is interconnected with the sealed bag (2) through a sputum aspirator tube (5), a connecting tube (301), a duckbill valve (302), a liquid outlet (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320856184.6U CN220424257U (en) | 2023-04-18 | 2023-04-18 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320856184.6U CN220424257U (en) | 2023-04-18 | 2023-04-18 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424257U true CN220424257U (en) | 2024-02-02 |
Family
ID=89693217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320856184.6U Active CN220424257U (en) | 2023-04-18 | 2023-04-18 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118178758A (en) * | 2024-05-15 | 2024-06-14 | 佳木斯市结核病医院(佳木斯市肿瘤医院) | Department of respiration sputum collector |
-
2023
- 2023-04-18 CN CN202320856184.6U patent/CN220424257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118178758A (en) * | 2024-05-15 | 2024-06-14 | 佳木斯市结核病医院(佳木斯市肿瘤医院) | Department of respiration sputum collector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |