CN211188453U - Closed drainage device for thoracic cavity - Google Patents
Closed drainage device for thoracic cavity Download PDFInfo
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- CN211188453U CN211188453U CN201921071476.9U CN201921071476U CN211188453U CN 211188453 U CN211188453 U CN 211188453U CN 201921071476 U CN201921071476 U CN 201921071476U CN 211188453 U CN211188453 U CN 211188453U
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- drainage
- tube
- drainage tube
- drainage bottle
- filter
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Abstract
The utility model discloses a thorax closed drainage ware, a serial communication port, including entry drainage tube and filter cartridge access connection, including a plurality of sections drainage tubes in the filter cartridge, a plurality of sections drainage tube junctions in the filter cartridge all have the filter screen, the filter cartridge export is connected with the export drainage tube, export drainage tube and glass pipe connection, glass pipe passes in the drainage bottle lid gets into the drainage bottle, be provided with the pressure relief pipe on the drainage bottle lid, the pressure relief pipe exit end is provided with the sealing plug, the negative pressure straw passes in the drainage bottle lid gets into the drainage bottle, the negative pressure straw is connected with the negative pressure suction pressure ware, how to take the in-process of hydrops out from patient's thorax to filter, the problem of disinfection treatment has been solved.
Description
Technical Field
The utility model relates to a drainage device, concretely relates to thorax closed drainage device.
Background
The drainage and drainage are generally needed for treating the hydrops or pneumatosis in the pleural cavity, and a closed thoracic cavity drainage device is a common medical appliance and is a device for draining the hydrops and pneumatosis in the pleural cavity out of the body. In the prior art, the closed thoracic drainage device mainly comprises a drainage bottle, a sealing cover, a drainage tube inserted on the sealing cover, a handle movably arranged on a closed thoracic drainage device body, a fixing frame arranged on the closed thoracic drainage device body and the like.
However, the existing closed thoracic drainage device has the following problems when in use: negative pressure in the drainage bottle can't be adjusted, lead to when the hydrops is more and more, drainage speed is unstable, the phenomenon that liquid is detained can appear in the drainage tube, and drainage liquid is lasting the in-process that drips into the drainage bottle, can constantly send the sound that liquid drips, influence treatment and the rest of patient on the sick bed, cause the patient to be fulminant and the negative mood of vexation easily, the patient transports, move, when empting drainage liquid in the drainage bottle, need close the drainage tube, in order to avoid the thorax of air admission negative pressure, the most commonly used method is to use hemostatic forceps to grasp the drainage tube at present in clinical, lead to easy wearing and tearing drainage tube gas leakage, and hemostatic forceps easily become flexible and drop.
Contain a large amount of debris and germ in the hydrops of drawing forth from patient's internal system, carry the drainage bottle through the drainage tube in, need the staff to clear up the drainage bottle, inconvenient clearance in the current drainage bottle, the hydrops that the staff cleared up in the drainage bottle also infects the germ easily, through adding multistage drainage tube and increase the filter screen in the filter box, be provided with the high temperature disinfection equipment in the filter box, through handling the staff's processing of being convenient for in the disinfected through glass pipe carries the drainage bottle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to filter, disinfection treatment from the in-process of patient's thorax interior extraction hydrops, provide a thorax closed drainage ware, solved the problem that how to filter, disinfection treatment from the in-process of patient's thorax interior extraction hydrops.
The utility model discloses a following technical scheme realizes:
the closed thoracic drainage device is characterized by comprising an inlet drainage tube and a filter box, wherein the filter box comprises a plurality of sections of drainage tubes, filter screens are arranged at the joints of the sections of drainage tubes in the filter box, the outlet of the filter box is connected with the outlet drainage tube, the outlet drainage tube is connected with a glass tube, the glass tube penetrates through a drainage bottle cap to enter a drainage bottle, a drainage tube is arranged on a drainage bottle cap, the outlet end of the drainage tube is provided with a sealing plug, a negative pressure suction tube penetrates through the drainage bottle cap to enter the drainage bottle, and the negative pressure suction tube is connected with a negative pressure suction device.
The utility model discloses an in-process of hydrops is taken out from patient's thorax filters, disinfection treatment, multistage drainage tube has been set up in the filter cartridge, the pipe diameter crescent of filter cartridge entrance drainage tube to filter cartridge exit drainage tube, patient's hydrops can not influence the speed of drainage in passing through the drainage tube, the junction passes through flange joint among the filter cartridge between the drainage tube, the filter screen contains between the flange, handle debris in the hydrops through multilayer filter screen, be provided with the high temperature disinfection equipment in the filter cartridge, handle the germ in the hydrops through the high temperature disinfection equipment, through the negative pressure straw, the negative pressure in the suction bottle is increased to the suction pressure ware, the negative pressure in the drainage bottle is reduced to the pressure of pressure drainage pipe, the negative pressure in the drainage bottle has been kept stable, be convenient for the drainage tube is continuous to take out hydrops or long-pending from patient's thorax, when the drainage liquid in the drainage bottle is moved and poured, air enters the negative pressure thoracic cavity through the drainage tube; a stop valve is arranged between the negative pressure suction pipe and the pressure suction device.
The principle of the utility model is as follows: the drainage tube in the filter box is gradually enlarged, the sundries in the effusion can be filtered without influencing the flow speed in the drainage tube, and the effusion can be disinfected at high temperature for enough time, the negative pressure in the drainage bottle is firstly adjusted, the glass catheter passes through the drainage bottle cap and enters the drainage bottle, the drainage tube is connected with the glass catheter, the pressure in the drainage bottle is smaller than the pressure in the thorax of the patient by putting the drainage tube into the thorax of the patient, so the effusion or the pneumatosis in the patient is pumped into the drainage bottle through the drainage tube, the pressure in the thorax of different patients is different, the speed of the effusion or the pneumatosis discharged by the patient can be different, and the negative pressure in the drainage bottle is adjusted through the pressure discharge tube and the pressure suction device, to adapt to different situations.
Original drainage tube is directly taken out the hydrops from patient's thorax, can not filter the hydrops, disinfection treatment, now through setting up the filter cartridge in the drainage tube, the pipe diameter crescent from filter cartridge entrance drainage tube to filter cartridge exit drainage tube, the junction passes through flange joint among the drainage tube in the filter cartridge, the filter screen contains between the flange, be provided with high temperature disinfection equipment in the filter cartridge, high temperature disinfection equipment sets up in the fixed box, high temperature disinfection equipment heats up and drives the temperature rise in the drainage tube, play high temperature disinfection's effect, the drainage tube of crescent drainage tube makes patient's hydrops the rate that can not influence the drainage in passing through the drainage tube, handle debris in the hydrops through the multilayer filter screen in the multistage drainage tube, be provided with high temperature disinfection equipment in the filter cartridge, handle the germ in the hydrops through high temperature disinfection equipment.
The overlength of drainage tube leads to inconvenient when doctor's extraction patient pleural effusion, and now through being provided with the multi-stage support frame that supports the drainage tube on the drainage bottle, the drainage tube of overlength is placed on the support frame to extraction pleural effusion, has avoided the mixed and disorderly of drainage tube to place and has influenced patient's treatment, and multi-stage support frame can stretch out when needing longer position and be convenient for place, can contract the support frame when not needing.
The inlet drainage tube and the inlet of the filter box, the outlet drainage tube and the outlet of the filter box are connected through flanges, the filter screen is fixed between the flanges, the drainage tube is convenient to install and detach through the flange connection, accumulated liquid in the drainage tube can be processed through the multi-stage filter screen, the filter screen needs to be replaced after the multi-stage drainage tube is used for a period of time in the filter box, and the filter screen is convenient to replace through the flange connection.
The periphery of the drainage bottle cap is provided with anti-slip lines, so that the drainage bottle cap can be conveniently unscrewed to clean accumulated liquid in the drainage bottle, a handle is arranged on the drainage bottle cap, the drainage bottle cap can be conveniently taken and placed, a sealing rubber ring is arranged at the joint of the drainage bottle cap and the drainage bottle, sealing in the drainage bottle can be conveniently realized, the negative pressure of the drainage bottle is kept, and the accumulated liquid in the chest cavity of a patient is stable and continuously output.
Be provided with the scale mark on the drainage bottle, can detect the hydrops of patient's thorax, be provided with the handle on the drainage bottle, the staff of being convenient for clears up the hydrops in the drainage bottle, when needing to empty drainage liquid in the drainage bottle, through rotatory handle alright with take out the drainage bottle lid, it is also very convenient to take the drainage bottle through the handle when shifting, carrying the patient.
The joint of the glass catheter, the negative pressure suction pipe, the pressure discharge pipe and the drainage bottle cap is provided with sealing rubber, so that the constancy of the negative pressure in the drainage bottle is ensured, and the hydrops in the thoracic cavity of the patient is stably and continuously output.
Drainage liquid is lasting instiling into the in-process of drainage bottle, can constantly send the sound that liquid drips, influences treatment and the rest of patient on the sick bed, causes patient's explosive and in disorder negative mood easily, is provided with the sound pad of inhaling through peripheral and the bottom at the drainage bottle now, absorbs the sound that produces in the drainage bottle.
The original hemostatic forceps that uses grips the drainage tube, leads to the drainage tube wearing and tearing gas leakage easily, and hemostatic forceps easily becomes flexible and drops, now through setting up the open and close valve between the drainage tube, when having avoided the patient to transport, move, empty drainage liquid in the drainage bottle, the air passes through the drainage tube and gets into the thorax of negative pressure, when adjusting the negative pressure in the drainage bottle, accomplishes through the switch stop valve, according to different patients and different circumstances, adjusts different negative pressures in the drainage bottle.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses thorax closed drainage ware, at present through set up the filter cartridge in the drainage tube, from the filter cartridge entrance drainage tube to the pipe diameter of filter cartridge exit drainage tube increase gradually, the junction passes through flange joint between the drainage tube in the filter cartridge, the filter screen contains between the flange, be provided with high temperature disinfection equipment in the filter cartridge, the drainage tube that increases gradually makes patient's hydrops can not influence the speed of drainage through in the drainage tube, handle debris in the hydrops through the multilayer filter screen in the multistage drainage tube, be provided with high temperature disinfection equipment in the filter cartridge, handle the germ in the hydrops through high temperature disinfection equipment;
2. the thoracic closed drainage device of the utility model extracts the accumulated liquid in the thoracic cavity to place the overlong drainage tube on the support frame by arranging the multi-stage support frame for supporting the drainage tube on the drainage bottle, thereby avoiding the disordered placement of the drainage tube from influencing the treatment of patients, the multi-stage support frame can be stretched out to be convenient for placement when a longer position is needed, and the support frame can be contracted when not needed;
3. the utility model discloses thorax closed drainage ware through set up the open and close valve between the drainage tube, when having avoided the patient to transport, move, empty drainage liquid in the drainage bottle, the air passes through in the thorax that the drainage tube got into the negative pressure, when adjusting the negative pressure in the drainage bottle, accomplishes through the switch stop valve, according to different patients and the different circumstances, adjusts different negative pressures in the drainage bottle.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-inlet drainage tube, 2-opening and closing valve, 3-filter box inlet, 4-flange, 5-drainage tube, 6-filter box, 7-filter box outlet, 8-outlet drainage tube, 9-glass conduit, 10-sealing plug, 11-pressure discharge tube, 12-multi-stage support frame, 13-handle, 14-drainage bottle cap, 15-negative pressure suction tube, 16-stop valve, 17-negative pressure suction device, 18-handle, 19-sound absorption pad and 20-drainage bottle.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in figure 1, the thoracic closed drainage device of the utility model comprises an inlet drainage tube 1 connected with a filter box inlet 3, a plurality of sections of drainage tubes 5 are arranged in the filter box 6, filter screens are arranged at the joints of the sections of drainage tubes 5 in the filter box 6, a filter box outlet 7 is connected with an outlet drainage tube 8, the outlet drainage tube 8 is connected with a glass tube 9, the glass tube 9 passes through a drainage bottle cap 14 and enters a drainage bottle 20, a drainage tube 11 is arranged on the drainage bottle cap 14, the outlet end of the drainage tube 11 is provided with a sealing plug 10, a negative pressure suction tube 15 passes through the drainage bottle cap 14 and enters the drainage bottle 20, the negative pressure suction tube 15 is connected with a negative pressure suction device 17, the pipe diameter from the drainage tube at the filter box inlet 3 to the drainage tube 5 at the filter box outlet 7 is gradually increased, the joint between the drainage tubes 5 in the filter box 6 is connected through a flange 4, the multi-stage support frame 12 for supporting the drainage tube is arranged on the drainage bottle 20, the multi-stage support frame 12 can stretch out and draw back, the inlet drainage tube 1 and the inlet 3 of the filter box are connected, the outlet drainage tube 8 and the outlet 7 of the filter box are connected through flanges 4, the filter screen is fixed between the flanges 4, anti-skid lines are arranged on the periphery of the drainage bottle cap 14, a handle 13 is arranged on the drainage bottle cap 14, a sealing rubber ring is arranged at the joint of the drainage bottle cap 14 and the drainage bottle 20, scale marks are arranged on the drainage bottle 20, a handle 18 is arranged on the drainage bottle 20, the glass tube 9, the negative pressure suction tube 15, the joint of the drainage tube 11 and the drainage bottle cap 14 is provided with sealing rubber, the sound absorption pad 19 is arranged on the periphery and the bottom of the.
The utility model discloses concrete implementation does: set up the filter cartridge in the drainage tube, the pipe diameter crescent of drainage tube from filter cartridge entrance drainage tube to filter cartridge exit, the junction passes through flange joint between the drainage tube in the filter cartridge, the filter screen contains between the flange, be provided with high temperature disinfection equipment in the filter cartridge, the drainage tube of crescent makes patient's hydrops can not influence the speed of drainage in passing through the drainage tube, handle debris in the hydrops through the multilayer filter screen in the multistage drainage tube, be provided with high temperature disinfection equipment in the filter cartridge, high temperature disinfection equipment sets up in the fixed box, high temperature disinfection equipment heats up and drives the temperature rise in the drainage tube, play the effect of high temperature disinfection, handle the germ in the hydrops through high temperature disinfection equipment.
Be provided with the multi-stage support frame that supports the drainage tube on the drainage bottle, the drainage tube of hydrops with the overlength in the extraction thorax is placed on the support frame, the mixed and disorderly placing of having avoided the drainage tube influences patient's treatment, multi-stage support frame can stretch out when needing than longer position and be convenient for place, can contract the support frame when not needing, entry drainage tube and rose box entry, export drainage tube and rose box export, all be through flange joint, the filter screen is fixed between the flange, the installation and the dismantlement of the drainage tube of being convenient for through flange joint, hydrops in the drainage tube can be handled through multi-stage filter screen, multi-stage drainage tube uses the filter screen that needs to be changed a period in the rose.
The periphery of drainage bottle lid is provided with anti-skidding line, be convenient for unscrew the hydrops in the drainage bottle lid clearance drainage bottle, be provided with the handle on the drainage bottle lid, the drainage bottle lid of being convenient for is taken, put, drainage bottle lid and drainage bottle junction are provided with the sealing rubber circle, be convenient for realize the sealing in the drainage bottle, the negative pressure that keeps the drainage bottle, make the hydrops of patient's thorax stable, the continuous output, be provided with the scale mark on the drainage bottle, can detect the hydrops of patient's thorax, be provided with the handle on the drainage bottle, be convenient for staff clear up the hydrops in the drainage bottle, when needing to empty drainage liquid in the drainage bottle, through rotatory handle alright take out the drainage bottle lid, the transfer, it is also very convenient to take the drainage bottle through handle when.
Glass pipe, the negative pressure straw, the pressure drainage pipe is provided with sealing rubber with drainage bottle lid junction, ensure the invariant of negative pressure in the drainage bottle, make the hydrops in patient's thorax stable, continuous output, the drainage liquid is at the in-process that lasts instil into the drainage bottle, can constantly send the sound of liquid drippage, influence treatment and the rest of patient on the sick bed, cause the patient to be fulminant and the loaded down with trivial details negative emotion easily, it fills up to be provided with the sound absorption now through peripheral and the bottom in drainage bottle, absorb the sound that produces in the drainage bottle, set up the open and close valve between the drainage tube, avoided the patient to transport, move, when empting drainage liquid in the drainage bottle, the air passes through the intrathoracic of drainage tube entering negative pressure, when adjusting the negative pressure in the drainage bottle, accomplish through the switch stop valve, according to different patient and different circumstances, adjust different.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The closed thoracic drainage device is characterized by comprising an inlet drainage tube (1) connected with a filter box inlet (3), the filter box (6) comprises a plurality of sections of drainage tubes (5), filter screens are arranged at the joints of the sections of drainage tubes (5) in the filter box (6), an outlet (7) of the filter box is connected with an outlet drainage tube (8), the outlet drainage tube (8) is connected with a glass conduit (9), the glass conduit (9) penetrates through a drainage bottle cap (14) to enter a drainage bottle (20), a drainage tube (11) is arranged on the drainage bottle cap (14), an outlet end of the drainage tube (11) is provided with a sealing plug (10), a negative pressure tube (15) penetrates through the drainage bottle cap (14) to enter the drainage bottle (20), and the negative pressure tube (15) is connected with a negative pressure suction device (17).
2. The closed thoracic drainage device according to claim 1, wherein the diameter of the drainage tube (5) is gradually increased from the inlet (3) of the filter cartridge to the outlet (7) of the filter cartridge, the connection parts between 4 sections of the drainage tube (5) in the filter cartridge (6) are connected through flanges (4), the filter screen is contained between the flanges (4), and the filter cartridge (6) is provided with high-temperature disinfection equipment.
3. The closed thoracic drainage device of claim 1, wherein a multi-stage support frame (12) for supporting the drainage tube is provided on the drainage bottle (20), and the multi-stage support frame (12) can be extended and retracted.
4. The closed thoracic drainage device of claim 1, wherein the inlet drainage tube (1) is connected to the filter cartridge inlet (3) and the outlet drainage tube (8) is connected to the filter cartridge outlet (7) by flanges (4), and the filter mesh is fixed between the flanges (4).
5. The closed thoracic drainage device of claim 1, wherein the periphery of the drainage bottle cap (14) is provided with anti-slip lines, the drainage bottle cap (14) is provided with a handle (13), and a sealing rubber ring is arranged at the joint of the drainage bottle cap (14) and the drainage bottle (20).
6. The closed thoracic drainage device of claim 1, wherein the drainage bottle (20) is provided with scale marks, and the drainage bottle (20) is provided with a handle (18).
7. The closed thoracic drainage device according to claim 1, wherein sealing rubber is arranged at the joint of the glass catheter (9), the negative pressure suction pipe (15), the pressure discharge pipe (11) and the drainage bottle cap (14).
8. The closed thoracic drainage device of claim 1, wherein the sound absorption pads (19) are arranged at the periphery and the bottom of the drainage bottle (20).
9. Closed thoracic drainage device according to claim 1, wherein the inlet drainage tube (1) is provided with an on-off valve (2) and a shut-off valve (16) is provided between the negative pressure suction tubes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071476.9U CN211188453U (en) | 2019-07-09 | 2019-07-09 | Closed drainage device for thoracic cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071476.9U CN211188453U (en) | 2019-07-09 | 2019-07-09 | Closed drainage device for thoracic cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188453U true CN211188453U (en) | 2020-08-07 |
Family
ID=71849789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921071476.9U Expired - Fee Related CN211188453U (en) | 2019-07-09 | 2019-07-09 | Closed drainage device for thoracic cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531631A (en) * | 2022-10-09 | 2022-12-30 | 中山市人民医院 | Drainage device |
-
2019
- 2019-07-09 CN CN201921071476.9U patent/CN211188453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531631A (en) * | 2022-10-09 | 2022-12-30 | 中山市人民医院 | Drainage device |
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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: 20200807 Termination date: 20210709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |