CN217567056U - Connecting device for communicating air bag and pressure gauge - Google Patents
Connecting device for communicating air bag and pressure gauge Download PDFInfo
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- CN217567056U CN217567056U CN202123265245.1U CN202123265245U CN217567056U CN 217567056 U CN217567056 U CN 217567056U CN 202123265245 U CN202123265245 U CN 202123265245U CN 217567056 U CN217567056 U CN 217567056U
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- connecting pipe
- manometer
- communicating
- gasbag
- pressure gauge
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Abstract
The utility model provides a connecting device for communicating gasbag and manometer, including communicating pipe (1), rotating column (4) has been cup jointed in communicating pipe (1), be provided with air vent (6) that the level link up rotating column (4) on rotating column (4), also be provided with air vent (6) that the level link up communicating pipe (1) in communicating pipe (1), air vent (6) on communicating pipe (1) and rotating column (4) correspond the setting; the utility model discloses a pneumatic control valve, including air vent (6), air vent (6) interpolation is equipped with manometer connecting pipe (13) and gasbag connecting pipe (12), gasbag connecting pipe (12) and gasbag intercommunication, manometer connecting pipe (13) and manometer intercommunication, manometer connecting pipe (13) and gasbag connecting pipe (12) end all are connected with protective cap (10), pillar (4) upper end is provided with spliced pole (5). The utility model discloses can communicate gasbag and manometer, and can control the intercommunication or the disconnection of gasbag and manometer, the utility model discloses simple to use avoids polluting.
Description
Technical Field
The utility model relates to an artifical air flue gasbag technical field, concretely relates to a connecting device for being used for intercommunication gasbag and manometer.
Background
Because the artificial airway air cells have air leakage phenomenon clinically and need to supplement air at regular time, a special air cell pressure gauge is mainly adopted clinically, and the pressure condition that the cuff presses the tracheal wall can be directly displayed and the air can be supplemented in time. The pressure gauge can ensure that the pressure of the air bag is in a safe range, and effectively reduces the occurrence of related complications of the artificial airway.
Chinese patent CN201710156706.0 is an air bag manometer, which comprises a manometer, a connection screw, a tip air needle and a vent hole, wherein the manometer is connected to the tip air needle, and the vent hole is provided on the tip air needle, so that the external pressure can be transmitted to the manometer through the tip air needle, and the pressure inside the air bag to be measured can be read through the manometer. This patent can only read pressure, can not connect the gasbag and ventilate.
Chinese patent CN2017214383770 is a one-way ventilation device of medical pressure gauge, which comprises a base and a ventilation component fixedly formed on the top of the base, wherein the base comprises a top frame, a fixed inclined plane, a sealing thread conical surface and a ventilation hole, and the ventilation component comprises a positioning notch, an air outlet, a fixed hole and a ventilation pipeline. The utility model discloses an improve inner structure, the vent line of part of will ventilating is as an organic whole with the air vent intercommunication of base, just so can make air feeder's air current pass through one-way air feeder runner medical manometer, and the copper pearl in the vent line inside can block up and open the air guide hole on the gas outlet simultaneously to play the control air current and followed vent line unidirectional flow to the gas outlet, guaranteed that medical manometer has the effect of stabilizing atmospheric pressure. The structure is inconvenient to use, is not easy to connect with the air bag and is easy to cause pollution.
The prior art lacks a one-way ventilation device of a medical pressure gauge, which is used for communicating an air bag and the pressure gauge and can control the communication or disconnection of the air bag and the pressure gauge, and the air leakage is easy to cause pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can communicate gasbag and manometer, and can control the one-way air-breather of the medical manometer of the intercommunication or the disconnection of gasbag and manometer.
The technical scheme of the utility model:
a connecting device for communicating an air bag and a pressure gauge comprises a communicating pipe, wherein a rotating column is sleeved in the communicating pipe, an air vent horizontally penetrating through the rotating column is formed in the rotating column, an air vent horizontally penetrating through the communicating pipe is also formed in the communicating pipe, and the communicating pipe and the air vent on the rotating column are correspondingly arranged; the air bag type air conditioner is characterized in that a pressure gauge connecting pipe and an air bag connecting pipe are inserted into the vent hole, the air bag connecting pipe is communicated with an air bag, the pressure gauge connecting pipe is communicated with a pressure gauge, the tail ends of the pressure gauge connecting pipe and the air bag connecting pipe are both connected with protective caps, and a connecting column is arranged at the upper end of the rotary column.
Preferably, the outer wall of the rotary column is sleeved with the inner wall of the communicating pipe in a sealing and rotating manner.
Preferably, the air bag connecting pipe is provided with a male luer connector, and the pressure gauge connecting pipe is provided with threads.
Preferably, the communicating pipe and the rotating column are both cylinders.
Preferably, a handle is connected to the connecting column.
Preferably, the outer wall of the communicating pipe is provided with a limiting rod, the handle is provided with a longitudinal limiting groove, and when the limiting groove and the limiting rod are opposite in position, the air vent is communicated with the air bag connecting pipe and the pressure gauge connecting pipe, namely the air bag is communicated with the pressure gauge.
Preferably, the outer wall of the rotary column is provided with elastic rubber.
The utility model has the advantages that:
the utility model is an integrated connector, which ensures the requirement of the patients in the intensive ward for one bed and one object, clinically reduces the air leakage of the air bag, reduces the occurrence of the related pneumonia of the respirator and prevents infection;
the utility model discloses a set up gasbag connecting pipe and airbag connection, be connected with the manometer through setting up the manometer connecting pipe to set up public luer connector on the gasbag connecting pipe, make things convenient for gasbag connecting pipe and airbag connection, set up the screw thread on the manometer connecting pipe, make things convenient for the manometer connecting pipe to be connected with the manometer, can connect closely, be difficult for gas leakage.
All set up the protective cap on the gasbag connecting pipe and on the manometer connecting pipe, will the utility model discloses take off the back, detain the protective cap at the tip of gasbag connecting pipe and the tip of manometer connecting pipe, in the pollutant reduction entered into the gasbag connecting pipe from the tip of gasbag connecting pipe, during the pollutant reduction entered into the manometer connecting pipe from the tip of manometer connecting pipe, use the utility model discloses the time, the pollutant reduction passes through the utility model discloses contact with patient, reduce cross infection, protection patient.
The rotary column is rotated in the communicating pipe by rotating the handle, so that the connection or disconnection of the air bag and the pressure gauge is controlled, and the air bag is labor-saving and convenient.
The handle is provided with a longitudinal limiting groove, and when the limiting groove and the limiting rod are opposite in position, the representative vent hole is communicated with the air bag connecting pipe and the pressure gauge connecting pipe, namely the air bag is communicated with the pressure gauge.
Drawings
Fig. 1 is an exploded view of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
In the attached figure, 1-communicating pipe, 4-rotating column, 5-connecting column, 6-vent hole, 7-handle, 81-limiting stick, 82-limiting groove, 9-male luer joint, 10-protective cap, 12-air bag connecting pipe and 13-pressure gauge connecting pipe.
Detailed Description
Example 1
As shown in fig. 1 and 2, a connecting device for communicating an air bag and a pressure gauge comprises a communicating pipe 1, a rotary column 4 is sleeved in the communicating pipe 1, the outer wall of the rotary column 4 is provided with elastic rubber, the outer wall of the rotary column 4 is sleeved with the inner wall of the communicating pipe 1 in a sealing and rotating mode, and the communicating pipe 1 and the rotary column 4 are cylinders. The rotary column 4 is provided with a vent hole 6 horizontally penetrating through the rotary column 4, the communicating pipe 1 is also internally provided with a vent hole 6 horizontally penetrating through the communicating pipe 1, and the communicating pipe 1 and the vent hole 6 on the rotary column 4 are correspondingly arranged; the air vent 6 interpolation is equipped with manometer connecting pipe 13 and gasbag connecting pipe 12, gasbag connecting pipe 12 and gasbag intercommunication, manometer connecting pipe 13 and manometer intercommunication, manometer connecting pipe 13 and 12 end of gasbag connecting pipe all are connected with protective cap 10, the column 4 upper end is provided with spliced pole 5, be connected with handle 7 on the spliced pole 5.
When aerifing, when gasbag pressure was low, rotatory rotary column 4 made 1 disconnection communicating pipe, was connected gasbag connecting pipe 12 and gasbag, was connected manometer connecting pipe 13 and manometer, was provided with public luer 9 on the gasbag connecting pipe 12, was convenient for connect the gasbag, be provided with the screw thread on the manometer connecting pipe 13, be convenient for connect the manometer, connect the fastening back, rotatory rotary column 4 makes 1 intercommunication communicating pipe, uses the manometer to aerify to suitable gasbag pressure, rotates rotary column 4 once more, makes 1 disconnection communicating pipe, and finally, unpacks gasbag connecting pipe 12 and gasbag apart, unpacks manometer connecting pipe 13 and manometer apart.
The following are specifically mentioned: because the outer wall of the rotary column 4 and the inner wall of the communicating pipe 1 rotate in a sealing way, when the rotary column 4 is rotated, the two ends of the vent hole 6 are respectively disconnected from the air bag connecting pipe 12 and the pressure gauge connecting pipe 13, the outer wall of the rotary column 4 can be attached to the air bag connecting hole 2 to plug the air bag connecting pipe 12, and can also be attached to the pressure gauge connecting pipe 13 to plug the pressure gauge connecting pipe 13, so that the air bag and the pressure gauge can be well disconnected and communicated. This application rotary column 4 outer wall is provided with elastic rubber, can not leak gas, and the seal performance is good.
Example 2
As shown in fig. 3, the present embodiment differs from embodiment 1 in that:
this embodiment be provided with spacing rod 81 on the communicating pipe outer wall, be provided with fore-and-aft spacing groove 82 on the handle, when spacing groove 82 and spacing rod 81 position were relative, represent air vent 6 and gasbag connecting pipe, manometer connecting pipe intercommunication, gasbag and manometer intercommunication promptly. When the position of the limiting groove 82 is not opposite to that of the limiting rod 81, the vent hole 6 is not communicated with the air bag connecting pipe and the pressure gauge connecting pipe, namely the air bag is not communicated with the pressure gauge. Is convenient for observation and operation. When inflating, when gasbag pressure was low, rotatory rotary column 4, spacing groove 82 staggers with spacing rod 81 position, makes 1 disconnection communicating pipe, is connected gasbag connecting pipe 12 and gasbag, is connected manometer connecting pipe 13 and manometer, is provided with public luer 9 on the gasbag connecting pipe 12, is convenient for connect the gasbag, be provided with the screw thread on the manometer connecting pipe 13, be convenient for connect the manometer, connect the fastening back, rotatory rotary column 4, spacing groove 82 and spacing rod 81 position are relative, make 1 intercommunication communicating pipe.
Example 3
As shown in fig. 4, the present embodiment differs from embodiment 2 in that:
when not used at ordinary times, the protective caps 10 are respectively arranged at the tail ends of the pressure gauge connecting pipe 13 and the air bag connecting pipe 12 after being dismounted, preventing the entering contaminated gas from entering the pressure gauge connection tube 13 and the air bag connection tube 12.
Set up the length of gasbag connecting pipe 12 into 3cm, be provided with 2cm with the length of piezometer connecting pipe 13, set up 1 cross section diameter communicating pipe into 1cm, set up like this the utility model discloses, the utility model discloses can be when satisfying operation requirement, guaranteed self small and exquisite, simple manufacture.
At present, the technical scheme of the application has been subjected to pilot plant test, namely small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for official production for industrialization (including intellectual property risk early warning investigation) has been started.
Finally, it should be noted that the present invention is not limited to the above-mentioned alternative embodiments, and that various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined by the appended claims, which are to be interpreted as illustrative of the scope of the invention.
Claims (7)
1. A connecting device for communicating an air bag and a pressure gauge is characterized by comprising a communicating pipe (1), wherein a rotating column (4) is sleeved in the communicating pipe (1), a vent hole (6) which horizontally penetrates through the rotating column (4) is formed in the rotating column (4), a vent hole (6) which horizontally penetrates through the communicating pipe (1) is also formed in the communicating pipe (1), and the vent holes (6) in the communicating pipe (1) and the rotating column (4) are correspondingly formed; the air vent (6) interpolation is equipped with manometer connecting pipe (13) and gasbag connecting pipe (12), gasbag connecting pipe (12) and gasbag intercommunication, manometer connecting pipe (13) and manometer intercommunication, manometer connecting pipe (13) and gasbag connecting pipe (12) end all are connected with protective cap (10), be provided with spliced pole (5) on rotary column (4).
2. The connecting device for communicating an air bag and a pressure gauge according to claim 1, wherein the outer wall of the rotary column (4) is sleeved with the inner wall of the communicating pipe (1) in a sealing and rotating manner.
3. A connection device for communicating a bladder and a pressure gauge according to claim 1, wherein a male luer (9) is provided on the bladder connection tube (12) and a screw thread is provided on the pressure gauge connection tube (13).
4. A connection device for connecting an air bag and a pressure gauge according to claim 1, wherein the communication tube (1) and the rotary column (4) are both cylindrical.
5. A connection device for communicating an air bag with a pressure gauge according to claim 1, characterized in that a handle (7) is connected to the connection post (5).
6. A connecting device for communicating an air bag and a pressure gauge according to claim 5, wherein a limiting stick (81) is arranged on the outer wall of the communicating pipe (1), and a longitudinal limiting groove (82) is arranged on the handle (7).
7. A connection device for communicating an air bag with a pressure gauge according to claim 1, wherein the outer wall of the rotary column (4) is provided with an elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265245.1U CN217567056U (en) | 2021-12-23 | 2021-12-23 | Connecting device for communicating air bag and pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265245.1U CN217567056U (en) | 2021-12-23 | 2021-12-23 | Connecting device for communicating air bag and pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217567056U true CN217567056U (en) | 2022-10-14 |
Family
ID=83525987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123265245.1U Active CN217567056U (en) | 2021-12-23 | 2021-12-23 | Connecting device for communicating air bag and pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217567056U (en) |
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2021
- 2021-12-23 CN CN202123265245.1U patent/CN217567056U/en active Active
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