CN209967158U - Thoracic surgery nursing drainage device - Google Patents
Thoracic surgery nursing drainage device Download PDFInfo
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- CN209967158U CN209967158U CN201821700685.0U CN201821700685U CN209967158U CN 209967158 U CN209967158 U CN 209967158U CN 201821700685 U CN201821700685 U CN 201821700685U CN 209967158 U CN209967158 U CN 209967158U
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Abstract
The utility model is suitable for the medical technical field, provides a thoracic surgery nursing drainage device, which comprises a shell component and a drainage tube component, wherein the shell component comprises a shell, a hydrops cavity, a water seal tube, a water seal cavity, a pressure regulating cavity, a connecting tube, a manual negative pressure release valve, a backflow preventing valve and a transfusion tube; through the sampling head that has set up the puncture formula and be equipped with a plurality of suction opening on the surface, the collection of the drainage liquid of being convenient for, still extract through the hydrops of drainage tube in to the thorax through set up the micropump in fixed incasement, prevent that the hydrops from blockking up the drainage tube, still prevent through having set up the bellows in the drainage tube bottom that the drainage tube kink from causing the drainage tube obstructed, still can effectually prevent the hydrops refluence through having set up anti-backflow device, in order to avoid postoperative pneumothorax, the chest of purulenta, still through having set up the external negative pressure value that makes of water seal pipe observe and calculate the thorax, the external regulation of pressure regulating pipe is convenient for adjust and calculate the suction negative pressure value.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, especially, relate to a thoracic surgery nursing drainage device.
Background
Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.
In the drainage process of the thoracic cavity, accumulated liquid in the thoracic cavity flows into a liquid collecting bottle or a liquid collecting bag only under the action of gravity, so that the drainage speed is low, and the viscous accumulated liquid is easy to adhere to a drainage tube to be solidified to cause the blockage of the drainage tube, so that the incomplete drainage or the incapability of carrying out normal drainage is caused, the inconvenience is brought to doctors, and the pain is also increased to patients.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thoracic surgery nursing drainage device, aim at solving at the thorax drainage in-process, the interior hydrops of thorax only flows into collection liquid bottle or collection liquid bag under the action of gravity, and not only drainage speed is slow, and viscous hydrops solidifies on the drainage tube easily in addition, arouses the drainage tube to block, leads to the drainage thoroughly or can't carry out normal drainage, brings inconvenience for the doctor, has also increased painful problem for the patient.
The utility model is realized in such a way, a thoracic surgery nursing drainage device, which comprises a shell component and a drainage tube component, wherein the shell component comprises a shell, a hydrops cavity, a water seal pipe, a water seal cavity, a pressure regulating cavity, a connecting pipe, a manual negative pressure release valve, a backflow preventing valve, a liquid conveying pipe, a suction connecting pipe and an automatic positive pressure release valve, the hydrops cavity is fixedly connected with the shell and is positioned on the left side of the inside of the shell, the water seal pipe is fixedly connected with the shell and is positioned at the middle position of the inside of the shell, the water seal cavity is fixedly connected with the shell and is positioned on the right side of the water seal cavity, the pressure regulating cavity is fixedly connected with the shell and is positioned on the right side of the water seal cavity, the connecting pipe is fixedly connected with the shell and is positioned on the left side of the upper surface of the shell, the manual negative pressure release valve is fixedly connected with the, the manual negative pressure release valve is connected with the backflow prevention valve through the infusion tube, the suction connecting tube is fixedly connected with the shell and is positioned on the right side of the backflow prevention valve, and the automatic positive pressure release valve is fixedly connected with the shell and is positioned on the right side of the suction connecting tube;
drainage tube subassembly includes screwed joint, drainage tube, fixed case, micropump, sampling head, starting switch and control button, screwed joint with take over can dismantle the connection, and be located the lateral wall round of takeover, the drainage tube with screwed joint fixed connection, and be located screwed joint's top, fixed case with drainage tube fixed connection, the micropump with fixed case fixed connection, and be located the inside of fixed case, the sampling head with drainage tube fixed connection, and be located the right-hand member of drainage tube, starting switch with fixed case fixed connection, and be located the upper surface left side of fixed case, control button with fixed case fixed connection, and be located starting switch right side.
The utility model discloses still provide preferred, the takeover still is equipped with the screw line, and surround in the lateral wall of takeover.
The utility model discloses still provide preferred, housing assembly still includes suction control switch, suction control switch with it connects to attract the takeover to rotate, and is located attract the lateral wall right side of takeover.
The utility model discloses still provide preferred, the casing subassembly still includes the shield, the shield with shell fixed connection, and be located the right side of automatic malleation release valve.
The utility model discloses still provide preferred, the afterbody of drainage tube is equipped with the bellows.
The utility model discloses still provide preferred, the sampling head still is equipped with inhales the hole, and the quantity of inhaling the hole is a plurality of, and evenly is located respectively the lateral wall right side of sampling head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a thoracic surgery nursing drainage device, through the sampling head that has set up puncture type and be equipped with a plurality of suction hole on the surface, the collection of the drainage liquid of being convenient for, still extract through the hydrops of drainage tube in fixed incasement setting up the micropump to the thorax, prevent that the hydrops from blockking up the drainage tube, still prevent that the drainage tube from kinking through having set up the bellows in the drainage tube bottom and causing the drainage tube obstructed, still can effectually prevent the hydrops refluence through having set up anti-flow device, in order to avoid postoperative pneumothorax, the chest with purulent, still through having set up the external negative pressure value that makes observation and calculation thorax of water seal pipe, the external regulation of pressure regulating pipe is convenient for and calculation suction negative pressure value, great improvement work efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the effusion cell of the present invention;
FIG. 2 is a schematic view of the structure of the drainage tube of the present invention;
fig. 3 is a schematic view of the sampling head structure of the present invention;
in the figure: 1-shell component, 11-shell, 12-hydrops cavity, 13-water seal pipe, 131-water seal cavity, 14-pressure regulating cavity, 15-connecting pipe, 16-manual negative pressure release valve, 161-backflow prevention valve, 162-infusion pipe, 17-suction connecting pipe, 171-suction control switch, 18-automatic positive pressure release valve, 19-dust cap, 2-drainage pipe component, 21-screwed joint, 22-drainage pipe, 23-fixing box, 24-micro pump, 25-sampling head, 26-starting switch and 27-control button.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a thoracic surgery nursing drainage device comprises a shell assembly 1 and a drainage tube assembly 2, wherein the shell assembly 1 comprises a shell 11, a liquid accumulation cavity 12, a water seal tube 13, a water seal cavity 131, a pressure regulating cavity 14, a connecting tube 15, a manual negative pressure release valve 16, a backflow prevention valve 161, a liquid conveying tube 162, a suction connecting tube 17 and an automatic positive pressure release valve 18, the liquid accumulation cavity 12 is fixedly connected with the shell 11 and is positioned on the left side of the inside of the shell 11, the water seal tube 13 is fixedly connected with the shell 11 and is positioned at the middle position of the inside of the shell 11, the water seal cavity 131 is fixedly connected with the shell 11 and is positioned on the right side of the water seal tube 13, the pressure regulating cavity 14 is fixedly connected with the shell 11 and is positioned on the right side of the water seal cavity 131, the connecting tube 15 is fixedly connected with the shell 11 and is positioned on the left side of the upper surface of the shell 11, the manual negative pressure release valve 16 is fixedly connected with the shell 11 and is positioned on the right side of the connecting, the suction connecting pipe 17 is fixedly connected with the shell 11 and is positioned at the right side of the backflow preventing valve 161, and the automatic positive pressure release valve 18 is fixedly connected with the shell 11 and is positioned at the right side of the suction connecting pipe 17;
drainage tube subassembly 2 includes threaded connection 21, drainage tube 22, fixed case 23, micropump 24, sampling head 25, starting switch 26 and control button 27, threaded connection 21 can dismantle with taking over 15 and be connected, and be located the lateral wall round of taking over 15, drainage tube 22 and threaded connection 21 fixed connection, and be located threaded connection 21's top, fixed case 23 and drainage tube 22 fixed connection, micropump 24 and fixed case 23 fixed connection, and be located the inside of fixed case 23, sampling head 25 and drainage tube 22 fixed connection, and be located the right-hand member of drainage tube 22, starting switch 26 and fixed case 23 fixed connection, and be located the upper surface left side of fixed case 23, control button 27 and fixed case 23 fixed connection, and be located the right side that starting switch 26 is right.
In this embodiment, through the sampling head 25 that has set up the puncture formula and be equipped with a plurality of suction opening on the surface, be convenient for the collection of drainage liquid, still extract through the hydrops of drainage tube 22 to the thorax through set up micropump 24 in fixed case 23, prevent that the hydrops from blockking up drainage tube 22, still prevent that the drainage tube 22 from blockking up through having set up the bellows in drainage tube 22 bottom and prevent that the drainage tube kink from causing the drainage tube obstructed, still can effectually prevent the hydrops refluence through having set up anti-backflow device, so as to avoid postoperative pneumothorax, the chest pus, still through having set up the external messenger of water seal pipe 13 and observe and calculate the negative pressure value in the thorax, the external regulation of pressure regulating pipe is convenient for and calculate the suction negative pressure value, still can be in time effectual automatic release malleation gas through having set up automatic malleation release device.
Further, the connection tube 15 is provided with screw threads and surrounds the outer side wall of the connection tube 15.
In this embodiment, the nipple 15 is provided with a screw thread to facilitate the corresponding rotation connection with the nipple 21, and the screw thread surrounds the outer sidewall of the nipple 15.
Further, the housing assembly 1 further includes a suction control switch 171, and the suction control switch 171 is rotatably connected to the suction connection pipe 17 and is located at the right side of the outer sidewall of the suction connection pipe 17.
In this embodiment, the suction control switch 171 facilitates the effective control of the suction force, and the suction control switch 171 is rotatably connected to the suction nozzle 17 and is located on the right side of the outer sidewall of the suction nozzle 17.
Further, the housing assembly 1 further comprises a dust cover 19, and the dust cover 19 is fixedly connected with the housing 11 and is located at the right side of the automatic positive pressure release valve 18.
In the present embodiment, the dust cap 19 is provided to effectively prevent dust from falling, and the dust cap 19 is fixedly connected to the housing 11 and located at the right side of the automatic positive pressure release valve 18.
Further, a corrugated tube is arranged at the tail of the drainage tube 22.
In the present embodiment, the arrangement of the tail bellows of the drainage tube 22 prevents the drainage tube 22 from being twisted to make the drainage tube 22 not to be communicated, and the drainage tube 22 is fixedly connected with the screw joint 21 and is positioned at the top end of the screw joint 21.
Further, the sampling head 25 is also provided with a plurality of suction holes which are respectively and uniformly positioned on the right side of the outer side wall of the sampling head 25.
In this embodiment, the setting up of inhaling the hole on the sampling head 25 has made things convenient for the liquid to the thorax to absorb, prevents that the top from blockking up, and the quantity of inhaling the hole is a plurality of, and evenly is located the lateral wall right side of sampling head 25 respectively.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the sampling head 25 is inserted into the chest cavity to fix the chest cavity, the micro pump 24 is started through the starting switch 26 on the fixing box 23, the flow rate of the liquid is controlled through the control button 27, the accumulated liquid enters the accumulated liquid cavity through the drainage tube 22 under the action of the micro pump 24, and the backflow prevention device is arranged to effectively prevent the accumulated liquid from flowing backwards, so as to avoid pneumothorax and empyema after operation, observe and calculate the negative pressure value in the chest cavity by arranging the water sealing pipe 13 externally, adjust and calculate the suction negative pressure value by arranging the pressure adjusting pipe externally, release the negative pressure in the hydrops cavity by the manual negative pressure releasing device 16 to restore the drainage bottle to the normal drainage state, and automatically release the positive pressure gas by the automatic positive pressure releasing device 18 in time, so as to facilitate the discharge of the gas in the thoracic cavity and finish the use process of the thoracic surgery nursing drainage device.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A thoracic surgical nursing drainage device, its characterized in that: including casing subassembly (1) and drainage tube subassembly (2), casing subassembly (1) includes shell (11), hydrops chamber (12), water seal pipe (13), water seal chamber (131), pressure regulating chamber (14), takeover (15), manual negative pressure relief valve (16), prevents flowing backwards valve (161), transfer line (162), attracts takeover (17) and automatic malleation relief valve (18), hydrops chamber (12) with shell (11) fixed connection, and be located the inside left side of shell (11), water seal pipe (13) with shell (11) fixed connection, and be located the inside intermediate position department of shell (11), water seal chamber (131) with shell (11) fixed connection, and be located the right side of water seal pipe (13), pressure regulating chamber (14) with shell (11) fixed connection, and be located the right side of water seal chamber (131), the connecting pipe (15) is fixedly connected with the shell (11) and is positioned on the left side of the upper surface of the shell (11), the manual negative pressure release valve (16) is fixedly connected with the shell (11) and is positioned on the right side of the connecting pipe (15), the manual negative pressure release valve (16) is connected with the backflow prevention valve (161) through the infusion pipe (162), the suction connecting pipe (17) is fixedly connected with the shell (11) and is positioned on the right side of the backflow prevention valve (161), and the automatic positive pressure release valve (18) is fixedly connected with the shell (11) and is positioned on the right side of the suction connecting pipe (17);
the drainage tube component (2) comprises a threaded connector (21), a drainage tube (22), a fixed box (23), a micro pump (24), a sampling head (25), a starting switch (26) and a control button (27), wherein the threaded connector (21) is detachably connected with the connecting tube (15) and is positioned on the outer side wall of the connecting tube (15) for one circle, the drainage tube (22) is fixedly connected with the threaded connector (21) and is positioned at the top end of the threaded connector (21), the fixed box (23) is fixedly connected with the drainage tube (22), the micro pump (24) is fixedly connected with the fixed box (23) and is positioned inside the fixed box (23), the sampling head (25) is fixedly connected with the drainage tube (22) and is positioned at the right end of the drainage tube (22), and the starting switch (26) is fixedly connected with the fixed box (23), and is located the upper surface left side of fixed case (23), control button (27) with fixed case (23) fixed connection, and be located the right side of starting switch (26) pair.
2. The thoracic surgical care drainage device of claim 1, wherein: the connecting pipe (15) is also provided with screw threads and surrounds the outer side wall of the connecting pipe (15).
3. The thoracic surgical care drainage device of claim 1, wherein: the shell assembly (1) further comprises a suction control switch (171), wherein the suction control switch (171) is rotatably connected with the suction connecting pipe (17) and is positioned on the right side of the outer side wall of the suction connecting pipe (17).
4. The thoracic surgical care drainage device of claim 1, wherein: the shell assembly (1) further comprises a dust cover (19), wherein the dust cover (19) is fixedly connected with the shell (11) and is positioned on the right side of the automatic positive pressure release valve (18).
5. The thoracic surgical care drainage device of claim 1, wherein: the tail part of the drainage tube (22) is provided with a corrugated tube.
6. The thoracic surgical care drainage device of claim 1, wherein: the sampling head (25) is also provided with a plurality of suction holes which are evenly arranged on the right side of the outer side wall of the sampling head (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700685.0U CN209967158U (en) | 2018-10-19 | 2018-10-19 | Thoracic surgery nursing drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700685.0U CN209967158U (en) | 2018-10-19 | 2018-10-19 | Thoracic surgery nursing drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209967158U true CN209967158U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700685.0U Active CN209967158U (en) | 2018-10-19 | 2018-10-19 | Thoracic surgery nursing drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209967158U (en) |
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2018
- 2018-10-19 CN CN201821700685.0U patent/CN209967158U/en active Active
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