CN209790469U - Push type sputum suction tube - Google Patents
Push type sputum suction tube Download PDFInfo
- Publication number
- CN209790469U CN209790469U CN201821306273.9U CN201821306273U CN209790469U CN 209790469 U CN209790469 U CN 209790469U CN 201821306273 U CN201821306273 U CN 201821306273U CN 209790469 U CN209790469 U CN 209790469U
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- CN
- China
- Prior art keywords
- negative pressure
- pressure adjusting
- push type
- head
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a push type sputum suction tube. Including the pipe, the head end of pipe is equipped with inhales the phlegm hole, and the trailing end connection negative pressure of pipe adjusts the one end of head, and the other end that the negative pressure was adjusted the head is equipped with the connector, is equipped with the negative pressure regulation hole on the lateral wall that the negative pressure was adjusted the head, and the outside that the negative pressure was adjusted the hole is equipped with negative pressure adjusting part, and negative pressure adjusting part includes the body, and the inside of body is equipped with switch module, and switch module includes the closing plate. The utility model has the advantages of convenient to use, the switch process of negative pressure regulation hole is convenient, nimble, sparingly doctorss and nurses the cost, and easy operation reduces the possibility that the patient received secondary injury.
Description
Technical Field
The utility model relates to a medical sputum suction tube, in particular to a push type sputum suction tube.
Background
It is known that in treatment of respiratory system diseases, general anesthesia operations or emergency rescue, a tracheal intubation or a tracheotomy tube is often required, and a manual respirator is used for supporting the treatment, and before the treatment, secretions in the respiratory tract of a patient are usually sucked by a sputum suction tube. At present, a sputum suction tube is generally structured as a catheter, one end of the catheter is provided with a hole for sucking sputum, the other end of the catheter is provided with a connector and a negative pressure adjusting hole, the negative pressure adjusting hole is closed to suck the sputum in a sealed mode, and the normal pressure can be kept by opening the negative pressure adjusting hole. The structure of the negative pressure adjusting hole of the sputum suction tube is mostly open at present, and medical staff need to wear gloves before sputum suction operation by using the sputum suction tube so as to avoid pollution caused by sputum; the structure of the negative pressure adjusting hole of the sputum suction pipe is semi-open, a plugging head is usually arranged beside the negative pressure adjusting hole, when sputum is sucked, the plugging head is plugged into the negative pressure adjusting hole, pressure relief is needed after the sputum is sucked or special conditions occur, at this time, the plugging head needs to be pulled out of the negative pressure adjusting hole, the structure seems simple, but in the actual operation process, the plugging head is always tight when being plugged into the negative pressure adjusting hole, and when the negative pressure adjusting hole needs to be opened quickly, the plugging head is pulled out, so that the sputum suction pipe is troublesome and slow, and the consumed time can even cause secondary injury to a patient.
In summary, the following steps: the existing sputum suction tube has the defects of inconvenient use, incapability of flexibly opening and closing a negative pressure adjusting hole, higher medical care cost, inconvenient operation and hidden danger of secondary injury.
Disclosure of Invention
An object of the utility model is to provide a push type sputum aspirator. The negative pressure adjusting device has the advantages of being convenient to use, convenient and flexible in opening and closing process of the negative pressure adjusting hole, saving medical care cost, simple to operate and capable of reducing possibility that a patient is injured secondarily.
The technical scheme of the utility model: the utility model provides a phlegm pipe is inhaled to push type, includes the pipe, and the head end of pipe is equipped with inhales the phlegm hole, and the trailing end connection negative pressure of pipe adjusts the one end of head, and the other end that the negative pressure was adjusted the head is equipped with the connector, is equipped with negative pressure regulation hole on the lateral wall that the negative pressure was adjusted the head, and the outside in negative pressure regulation hole is equipped with negative pressure adjusting part, and negative pressure adjusting part includes the body, and the inside of body is equipped with switch module, and switch module includes the closing.
In the push type sputum suction tube, the top end of the tube body is sleeved with the soft adhesive layer.
In the push type sputum suction tube, the bottom end of the sealing plate is provided with a tube groove.
In the above-mentioned push type sputum aspirator tube, the sealing plate is formed in an arc shape.
In the aforesaid phlegm pipe is inhaled to push type, switch module includes a spacing section of thick bamboo, is equipped with the spring in the spacing section of thick bamboo, and the negative pressure is adjusted the head to the one end connection of spring, and the other end of spring is connected with the bottom of connector, and the top of connector is worn out spacing section of thick bamboo and is connected with the bottom of closing plate after.
In the push type sputum suction tube, the connector is arranged in the limiting barrel.
In the pressing type sputum suction tube, the tail end of the catheter is also provided with a sputum suction side hole.
In the above-mentioned push type sputum aspirator, the catheter is connected with the negative pressure adjusting head through the sealing ring.
In the above-mentioned push type sputum aspirator, be equipped with first baffle in the negative pressure regulation hole, the bottom and the connecting rod of closing plate are connected, and the second baffle is connected to the connecting rod.
The utility model has the advantages that: compared with the prior art, when the utility model is used, the connector is connected with the suction apparatus by a conventional method, the sputum suction hole is sent to the sputum suction position, the sealing plate is pressed down to be closed with the tube body to suck sputum, the operation of closing the negative pressure adjusting hole is to press down the sealing plate to be closed with the tube body, the operation of opening the negative pressure adjusting hole only needs to loosen the sealing plate, the sealing plate and the tube body can be separated under the action of the spring, so the on-off adjusting process of the negative pressure adjusting hole is very simple and convenient, and the switch is flexible; meanwhile, when the utility model is used, hands can be used for directly contacting the sealing plate, and gloves are not needed, so that the medical care cost can be saved; compared with the existing mode of controlling the switch of the negative pressure adjusting hole by using the blocking head, the utility model is simpler and is convenient to operate; the utility model discloses only need loosen the closing plate of pressing after the use and can carry out quick pressure release, shortened greatly and carried out the time of pressure release to the suction catheter, reduced the hidden danger of the condition such as patient's emergence oxygen deficiency.
In summary, the following steps: the utility model has the advantages of convenient to use, the switch process of negative pressure regulation hole is convenient, nimble, sparingly doctorss and nurses the cost, and easy operation reduces the possibility that the patient received secondary injury.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the negative pressure regulating head and the negative pressure regulating assembly of FIG. 1 in the direction A-A;
FIG. 3 is a schematic view showing a positional relationship between a first shutter and a negative pressure regulating hole;
Fig. 4 is a schematic view of the operating state of the negative pressure regulating assembly.
The labels in the figures are: 1-catheter, 2-sputum suction hole, 3-negative pressure regulating head, 4-connector, 5-negative pressure regulating hole, 6-negative pressure regulating component, 7-tube, 8-switch component, 9-sealing plate, 10-soft adhesive layer, 11-tube groove, 12-limiting cylinder, 13-spring, 14-connector, 15-sputum suction side hole, 16-sealing ring, 17-first baffle, 18-connecting rod, 19-second baffle.
Detailed Description
the following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example 1. A pressing type sputum suction tube is shown in figures 1-4 and comprises a catheter 1, a sputum suction hole 2 is formed in the head end of the catheter 1, the tail end of the catheter 1 is connected with one end of a negative pressure adjusting head 3, a connector 4 is arranged at the other end of the negative pressure adjusting head 3, a negative pressure adjusting hole 5 is formed in the side wall of the negative pressure adjusting head 3, a negative pressure adjusting assembly 6 is arranged on the outer side of the negative pressure adjusting hole 5, the negative pressure adjusting assembly 6 comprises a tube body 7, a switch assembly 8 is arranged inside the tube body 7, and the switch assembly 8 comprises a sealing plate 9.
The utility model discloses during the use, the aspirator is connected to connector 4, send phlegm sucking hole 2 of 1 head end of pipe to phlegm sucking department with conventional method, close negative pressure adjusting part 6 and form the closed chamber, start the aspirator, the inside negative pressure that forms of this device, sputum can follow phlegm sucking hole 2 and get into pipe 1, then adjust the head 3 through the negative pressure again and be sucked, the method of closing negative pressure adjusting part 6 is the closing plate 9 of push down switch module 8, then closing plate 9 and body 7 are closed, can close negative pressure adjusting hole 5, need stop to inhale phlegm, with closing plate 9 and body 7 separately can.
The top end of the tube body 7 is sleeved with a soft rubber layer 10. The soft adhesive layer 10 can ensure the sealing performance when the sealing plate 9 is closed with the tube body 7.
The bottom end of the sealing plate 9 is provided with a pipe body groove 11. When the sealing plate 9 is closed with the pipe body 7, the top of the pipe body 7 is just placed in the pipe body groove 11, so that a sealing condition is formed.
The sealing plate 9 is provided in an arc shape. The arc-shaped arrangement is convenient for people to press by fingers.
The switch component 8 comprises a limiting cylinder 12, a spring 13 is arranged in the limiting cylinder 12, one end of the spring 13 is connected with the negative pressure adjusting head 3, the other end of the spring 13 is connected with the bottom of a connecting body 14, and the top of the connecting body 14 penetrates out of the limiting cylinder 12 and then is connected with the bottom of the sealing plate 9. The connector 14 can move up and down in the limiting cylinder 12, when the switch assembly 8 is used, only the sealing plate 9 needs to be pressed down, the bottom of the sealing plate 9 can be in contact with the top of the tube body 7, a closed space is formed, phlegm can be sucked, when the phlegm suction is required to be stopped, the sealing plate 9 is loosened, and the spring 13 moves in a resetting mode and can release pressure.
the connecting body 14 is arranged in the limiting cylinder 12. The bottom of the connecting body 14 can be provided with a limiting head which is always positioned in the limiting cylinder 12.
the tail end of the catheter 1 is also provided with a sputum suction side hole 15. The sputum suction side hole 15 is beneficial to multi-directional sputum suction.
The guide pipe 1 is connected with the negative pressure adjusting head 3 through a sealing ring 16. The sealing ring 16 can ensure the tightness of the connection between the conduit 1 and the negative pressure regulating head 3.
The negative pressure adjusting hole 5 is internally provided with a first baffle 17, the bottom of the sealing plate 9 is connected with a connecting rod 18, and the connecting rod 18 is connected with a second baffle 19. Can not block negative pressure regulation hole 5 completely when first baffle 17 sets up, partial negative pressure regulation hole 5 that first baffle 17 did not block is used for the circulation of gas, when sealed condition had been formed when closing plate 9 and body 7 are closed and phlegm is inhaled, at this moment first baffle 17 and second baffle 19 are located negative pressure regulation hole 5, can use at negative pressure regulation hole 5 baffle, specifically can block the sputum, the sputum of being convenient for like this is sucked in the passageway of 3 lower parts of negative pressure regulation head, and can not get into negative pressure adjustment subassembly 6, reduce the sputum loss of this part, can be more accurate during the volume of doctor later stage statistics sputum, be convenient for make the diagnosis.
Example 2. According to the utility model discloses 1's structure, on its production packing, can also attach medical gloves, like this when using, can take gloves, better avoid the sputum to pollute.
Claims (8)
1. A push type sputum suction tube is characterized in that: the sputum suction catheter comprises a catheter (1), wherein a sputum suction hole (2) is formed in the head end of the catheter (1), the tail end of the catheter (1) is connected with one end of a negative pressure adjusting head (3), a connector (4) is formed in the other end of the negative pressure adjusting head (3), a negative pressure adjusting hole (5) is formed in the side wall of the negative pressure adjusting head (3), a negative pressure adjusting assembly (6) is arranged on the outer side of the negative pressure adjusting hole (5), the negative pressure adjusting assembly (6) comprises a catheter body (7), a switch assembly (8) is arranged inside the catheter body (7), and the switch assembly (8) comprises a sealing plate (; the top end of the tube body (7) is sleeved with a soft rubber layer (10).
2. The push type sputum aspirator of claim 1, wherein: the bottom end of the sealing plate (9) is provided with a pipe body groove (11).
3. The push type sputum aspirator of claim 1, wherein: the sealing plate (9) is arc-shaped.
4. The push type sputum aspirator of claim 1, wherein: the switch component (8) comprises a limiting cylinder (12), a spring (13) is arranged in the limiting cylinder (12), one end of the spring (13) is connected with the negative pressure adjusting head (3), the other end of the spring (13) is connected with the bottom of the connecting body (14), and the top of the connecting body (14) penetrates out of the limiting cylinder (12) and then is connected with the bottom of the sealing plate (9).
5. The push type sputum aspirator of claim 4, wherein: the connecting body (14) is arranged in the limiting cylinder (12).
6. The push type sputum aspirator of claim 1, wherein: the tail end of the catheter (1) is also provided with a sputum suction side hole (15).
7. The push type sputum aspirator of claim 1, wherein: the conduit (1) is connected with the negative pressure adjusting head (3) through a sealing ring (16).
8. The push type sputum aspirator of claim 1, wherein: a first baffle (17) is arranged in the negative pressure adjusting hole (5), the bottom of the sealing plate (9) is connected with a connecting rod (18), and the connecting rod (18) is connected with a second baffle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306273.9U CN209790469U (en) | 2018-08-14 | 2018-08-14 | Push type sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306273.9U CN209790469U (en) | 2018-08-14 | 2018-08-14 | Push type sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209790469U true CN209790469U (en) | 2019-12-17 |
Family
ID=68815987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306273.9U Expired - Fee Related CN209790469U (en) | 2018-08-14 | 2018-08-14 | Push type sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209790469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
| CN111760093A (en) * | 2020-07-31 | 2020-10-13 | 中国人民解放军陆军特色医学中心 | Sputum suction tube connector |
-
2018
- 2018-08-14 CN CN201821306273.9U patent/CN209790469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
| CN111760093A (en) * | 2020-07-31 | 2020-10-13 | 中国人民解放军陆军特色医学中心 | Sputum suction tube connector |
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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: 20191217 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |