CN219662435U - Drainage bag convenient to sample collection and drainage liquid secondary recycle - Google Patents
Drainage bag convenient to sample collection and drainage liquid secondary recycle Download PDFInfo
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- CN219662435U CN219662435U CN202320940340.7U CN202320940340U CN219662435U CN 219662435 U CN219662435 U CN 219662435U CN 202320940340 U CN202320940340 U CN 202320940340U CN 219662435 U CN219662435 U CN 219662435U
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- drainage
- bag
- drainage bag
- recycling
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 104
- 238000004064 recycling Methods 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 10
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 9
- 229960002897 heparin Drugs 0.000 claims description 9
- 229920000669 heparin Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000011282 treatment Methods 0.000 description 10
- 238000011084 recovery Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000010876 biochemical test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a drainage bag convenient for sample collection and secondary recycling of drainage liquid, which comprises a drainage bag with mark scales, wherein a drainage tube structure used for being connected with an indwelling tube in a patient body is arranged on the drainage bag; one end of the drainage bag, which is far away from the drainage tube structure, is provided with a specimen drainage structure which is connected with an external specimen collection device, and one end side wall of the drainage bag, which is far away from the drainage tube structure, is provided with a drainage liquid filtering and recycling structure which is used for carrying out secondary recycling on drainage liquid. The utility model has the advantages of realizing drainage collection of the drainage liquid in the patient, being convenient for collecting the drainage liquid sample, being difficult to cause pollution of the drainage liquid sample and being convenient for secondary recycling of the drainage liquid.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a drainage bag convenient for sample collection and secondary recycling of drainage liquid.
Background
At present, in clinical hospitals, after surgical operations are performed on some patients, a drainage tube structure is generally reserved for meeting the requirements of nursing treatment, so that drainage liquid in a body is conveniently drained to an external drainage bag for medical staff to perform diagnosis and treatment operations.
However, clinically, in the process of performing biochemical tests and diagnosis and treatment operations such as bacterial culture on drainage liquid of a patient, after the drainage liquid in the patient is drained onto a drainage bag, as the existing drainage bag lacks a structure connected with a vacuum specimen tube, a disposable injector is generally adopted to extract a given volume of drainage liquid from the existing drainage bag and then fill the drainage liquid into the vacuum specimen tube, so that the purposes of biochemical tests and diagnosis and treatment of bacterial culture on the drainage liquid are realized; in addition, in clinical in hospitals, there are some drainage fluids still to need to carry out secondary recycle, for example, drainage fluids such as bile, intestinal juice, etc. it still needs the patient to take orally again and get into the body after the drainage to the patient is external in order to reach the stable state of an illness and promote the recovery treatment effect of state of an illness, and present drainage bag it is after collecting the drainage fluid drainage, owing to lack corresponding filtration recovery structure, is inconvenient for the secondary recycle to the drainage fluid, is difficult to satisfy actual application demand.
An abdominal cavity drainage bag is disclosed in Chinese patent publication No. CN212141028U, and the technical key points are as follows: the drainage bag comprises a drainage bag body, an upper drainage tube structure and a liquid outlet tube, wherein the upper drainage tube structure and the liquid outlet tube are respectively arranged at two ends of the drainage bag body; the upper drainage tube structure is connected with the abdominal cavity drainage tube structure through a luer connector arranged at the tube orifice; the upper drainage tube is structurally provided with a flow regulator; the upper end of the drainage bag body is also provided with a lifting lug; a heparin cap is arranged at the position, close to the drainage bag body, of the liquid outlet pipe; and the liquid outlet pipe is also provided with a buckling pipe clamp. Although the scheme solves the problems that the collection of the drainage liquid sample is inconvenient and the sample is easy to be polluted, the scheme cannot solve the problem that the secondary recycling of the drainage liquid is convenient.
Meanwhile, the utility model provides a new technical scheme for solving the technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the drainage bag which can realize drainage collection of drainage liquid in a patient, is convenient for collecting a drainage liquid sample, is not easy to cause pollution of the drainage liquid sample, is convenient for carrying out secondary recycling on the drainage liquid, and is convenient for sample collection and secondary recycling of the drainage liquid.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a drainage bag convenient for sample collection and secondary recycling of drainage liquid comprises a drainage bag with mark scales, wherein a drainage tube structure used for being connected with an indwelling tube in a patient body is arranged on the drainage bag; one end of the drainage bag, which is far away from the drainage tube structure, is provided with a specimen drainage structure which is connected with an external specimen collection device, and one end side wall of the drainage bag, which is far away from the drainage tube structure, is provided with a drainage liquid filtering and recycling structure which is used for carrying out secondary recycling on drainage liquid.
Preferably, the sample drainage structure is including establishing keep away from on the drainage bag drainage mouth that drainage tube structure one end was used for dismantling the connection with outside sample collection device keep away from on the drainage mouth the one end of drainage bag is equipped with the stop valve, still is in be close to on the drainage mouth the one end of drainage bag is equipped with a heparin cap that is used for dismantling the connection with outside syringe that is used for gathering the sample through a bypass pipe.
Preferably, the bypass pipe is inclined downwards and forms an acute included angle with the drainage port.
Preferably, the drainage liquid filtering and recycling structure comprises a luer connector embedded on the drainage bag and far away from the side wall of one end of the drainage tube structure, a negative pressure bottle for recycling and collecting drainage liquid is detachably connected to the outlet end of the luer connector through a recycling pipe, a switch valve for controlling the on-off state of the recycling pipe is arranged at one end, close to the luer connector, of the recycling pipe, and a filter for filtering and processing the collected drainage liquid is arranged at one end, far away from the switch valve, of the recycling pipe.
Preferably, the drainage tube structure comprises a drainage tube body arranged at the top of the drainage bag and used for being detachably connected with an indwelling tube in a patient, a Robert clamp used for controlling the opening and closing states of the drainage tube body is arranged on the drainage tube body, and a fixing rope used for connecting the Robert clamp with the drainage bag is arranged on the Robert clamp.
Preferably, a hanging belt for hanging the drainage bag on an external object is arranged on the top of the drainage bag.
Preferably, the drainage bag is made of a transparent polyvinyl chloride material.
Compared with the prior art, the utility model has the following beneficial effects:
when the drainage tube is used, the drainage tube structure is connected with the indwelling tube in the patient body to drain the drainage liquid in the patient body into the drainage bag, so that the drainage collection of the drainage liquid in the patient body is realized, and the drainage quantity of the drainage liquid is conveniently checked by medical staff through the arrangement of the mark scale; when the sample collection is needed, the sample drainage structure is connected with an external sample collection device, so that the sample of the drainage liquid with a set volume can be collected according to the requirement, a disposable injector is not needed to repeatedly extract the sample of the drainage liquid from the drainage bag and then fill the sample into the external sample collection device, the collection of the sample of the drainage liquid is facilitated, and the sample of the drainage liquid is not easy to be polluted; in addition, when the drainage liquid sample is required to be recycled for secondary use after collection, the collected drainage liquid can be filtered and recycled through the drainage liquid filtering and recycling structure, so that a patient can conveniently enter the body again through oral administration to achieve the effects of stabilizing the illness state and promoting the recovery treatment of the illness state, and the drainage liquid can be conveniently recycled for the second time.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a drainage bag for facilitating sample collection and secondary recycling of drainage liquid according to the present utility model.
Reference numerals illustrate: 1. marking scales, 2, drainage bags, 3, a drainage tube structure, 31, a drainage tube body, 32, a Robert clamp, 33, a fixing rope, 4, a specimen drainage structure, 41, a drainage port, 42, a stop valve, 43, a bypass pipe, 44, a heparin cap, 5, a drainage liquid filtering and recycling structure, 51, a luer connector, 52, a recycling pipe, 53, a negative pressure bottle, 54, a switching valve, 55, a filter, 6 and a hanging belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a drainage bag convenient for sample collection and secondary recycling of drainage liquid comprises a drainage bag 2 with mark scales 1, wherein a drainage tube structure 3 used for being connected with an indwelling tube in a patient body is arranged on the drainage bag 2; one end of the drainage bag 2, which is far away from the drainage tube structure 3, is provided with a specimen drainage structure 4 which is connected with an external specimen collection device, and one end side wall of the drainage bag 2, which is far away from the drainage tube structure 3, is provided with a drainage liquid filtering and recycling structure 5 which is used for carrying out secondary recycling on drainage liquid. In the use process, the drainage tube structure 3 is connected with the indwelling tube in the patient body to drain the drainage liquid in the patient body into the drainage bag 2, so that the drainage collection of the drainage liquid in the patient body is realized, and the medical staff can conveniently check the drainage quantity of the drainage liquid through the arrangement of the mark scale 1; when the sample collection is needed, the sample drainage structure 4 is connected with an external sample collection device, so that the sample of the drainage liquid with a set volume can be collected according to the requirement, a disposable injector is not needed to repeatedly extract the sample of the drainage liquid from the drainage bag and then fill the sample into the external sample collection device, the collection of the sample of the drainage liquid is facilitated, and the sample of the drainage liquid is not easy to be polluted; in addition, when the drainage liquid sample collection is completed and the drainage liquid needs to be recycled for secondary use, the collected drainage liquid can be filtered and recycled through the drainage liquid filtering and recycling structure 5, so that a patient can enter the body orally again to achieve the effects of stabilizing the illness state and promoting the recovery treatment of the illness state, and the drainage liquid can be recycled for the second time conveniently.
In this embodiment, the specimen drainage structure 4 includes a drainage port 41 provided on the drainage bag 2 at one end far away from the drainage tube structure 3 for detachable connection with an external specimen collection device, a stop valve 42 is provided on one end of the drainage port 41 far away from the drainage bag 2, and a heparin cap 44 provided on one end of the drainage port 41 near the drainage bag 2 through a bypass pipe 43 for detachable connection with an external syringe for collecting specimens. The bypass pipe 43 is inclined downward and is disposed at an acute angle with respect to the drain port 41. In the in-process of using, when carrying out sample collection and collection volume more to drainage liquid, with outside sample collection device, for example: the sample collection bottle is connected with the drainage port 41 of the sample drainage structure 4, then the stop valve 42 is opened to work, the drainage liquid with a preset volume is sequentially conveyed into an external sample collection device from the drainage bag 2 through the drainage port 41 and the stop valve 42 to collect samples, and when the sample collection amount of the drainage liquid is small; external specimen collection devices, for example: a disposable syringe for sample collection is connected with the heparin cap 44 of sample drainage structure 4, and the drainage liquid of predetermined capacity in with drainage bag 2 through outside sample collection device is through drainage mouth 41, bypass pipe 43, heparin cap 44 suction to this sample collection device in proper order can realize sample collection, through being provided with two kinds of sample collection modes, and application scope is wide not only, is convenient for the collection of drainage liquid sample, is difficult for causing the drainage liquid sample to be polluted moreover.
In this embodiment, the drainage filtering and recovering structure 5 includes a luer connector 51 embedded in a side wall of one end of the drainage bag 2 far away from the drainage tube structure 3, a negative pressure bottle 53 for recovering and collecting drainage liquid is detachably connected to an outlet end of the luer connector 51 through a recovering tube 52, a switch valve 54 for controlling a closing state of the recovering tube 52 is further disposed at an end of the recovering tube 52 near the luer connector 51, and a filter 55 for filtering the collected drainage liquid is disposed at an end of the recovering tube 52 far away from the switch valve 54. In the use process, when the drainage liquid sample is collected and needs to be recycled for secondary use, the switch valve 54 is opened to work, the drainage liquid in the drainage bag 2 is sequentially drained to the filter 55 through the luer connector 51, the recycling pipe 52 and the switch valve 54 by the negative pressure bottle 53, and the drainage liquid is filtered by the filter 55 and then conveyed to the negative pressure bottle 53 for recycling, so that a patient can conveniently take the drainage liquid into the body again for stabilizing the illness state and promoting the recovery treatment effect of the illness state, and the secondary recycling of the drainage liquid is facilitated.
In this embodiment, the drainage tube structure 3 includes a drainage tube body 31 provided on the top of the drainage bag 2 for detachable connection with an indwelling tube in the patient, a Robert clamp 32 for controlling the open/close state of the drainage tube body 31 is provided on the drainage tube body 31, and a fixing rope 33 for connecting the Robert clamp 32 with the drainage bag 2 is provided on the Robert clamp 32. In the use process, the drainage tube body 31 of the drainage tube structure 3 is connected with the indwelling tube in the patient body, at the moment, the Robert clamp 32 is clamped on the drainage tube body 31 and the drainage tube body 31 is connected with the drainage bag 2 through the fixing rope 33, and then the Robert clamp 32 is opened to enable the indwelling tube, the drainage tube body 31 and the drainage bag 2 to be sequentially communicated, so that drainage liquid in the patient body is drained into the drainage bag 2 for collection, and further drainage collection of the drainage liquid in the patient body is achieved.
In this embodiment, a suspension strap 6 for suspending the drainage bag 2 from an external object is provided on top of the drainage bag 2. In the use process, the drainage bag which is convenient for sample collection and secondary recycling of drainage liquid is convenient to hang on an external object through the hanging belt 6.
In this embodiment, the drainage bag 2 is made of a transparent polyvinyl chloride material.
When the drainage tube is specifically used, firstly, the drainage tube body 31 of the drainage tube structure 3 is connected with an indwelling tube in a patient, at the moment, the Robert clamp 32 is clamped on the drainage tube body 31 and the drainage tube body 31 is connected with the drainage bag 2 through the fixing rope 33, then the drainage bag which is convenient for sample collection and secondary recycling of drainage liquid is hung on an external object through the hanging belt 6, the Robert clamp 32 is opened to enable the indwelling tube, the drainage tube body 31 and the drainage bag 2 to be sequentially communicated, so that the drainage liquid in the patient is drained into the drainage bag 2 to be collected, drainage collection of the drainage liquid in the patient is achieved, and the medical staff can conveniently check the drainage quantity of the drainage liquid through the arrangement of the mark scale 1; next, when a specimen is collected from a drainage liquid and the collection amount is large, an external specimen collection device such as: the sample collection bottle is connected with a drainage port 41 of the sample drainage structure 4, then a stop valve 42 is opened to work, and a predetermined volume of drainage liquid is conveyed from the drainage bag 2 to an external sample collection device through the drainage port 41 and the stop valve 42 in sequence for sample collection; then, when the specimen collection amount of the drainage liquid is small, an external specimen collection device such as: the disposable injector for collecting the sample is connected with the heparin cap 44 of the sample drainage structure 4, the drainage liquid with preset capacity in the drainage bag 2 is pumped into the sample collection device through the drainage port 41, the bypass pipe 43 and the heparin cap 44 in sequence by the external sample collection device, so that the sample collection can be realized, and the disposable injector is not required to repeatedly extract the drainage liquid sample from the drainage bag and then pour the drainage liquid sample into the external sample collection device, so that the drainage liquid sample is not polluted easily; finally, when the collection of the drainage liquid sample is completed and the secondary utilization of the drainage liquid is required, the switch valve 54 is opened to work, the drainage liquid in the drainage bag 2 is sequentially drained to the filter 55 through the luer connector 51, the recovery pipe 52 and the switch valve 54 by the negative pressure bottle 53, and the drainage liquid is filtered by the filter 55 and then conveyed to the negative pressure bottle 53 for recovery, so that a patient can conveniently take the drainage liquid into the body again for stabilizing the illness state and promoting the recovery treatment effect of the illness state, and the secondary recovery and utilization of the drainage liquid are facilitated.
In a word, the utility model adopts the structure, and has the advantages of realizing drainage collection of the drainage liquid in the patient, being convenient for collecting the drainage liquid sample, being difficult to cause the pollution of the drainage liquid sample and being convenient for carrying out secondary recycling on the drainage liquid.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (7)
1. The drainage bag convenient for sample collection and secondary recycling of drainage liquid comprises a drainage bag (2) with mark scales (1), wherein a drainage tube structure (3) used for being connected with an indwelling tube in a patient body is arranged on the drainage bag (2); the method is characterized in that: one end of the drainage bag (2) which is far away from the drainage tube structure (3) is provided with a specimen drainage structure (4) which is connected with an external specimen collection device, and one end side wall of the drainage bag (2) which is far away from the drainage tube structure (3) is provided with a drainage liquid filtering and recycling structure (5) which is used for carrying out secondary recycling on drainage liquid.
2. The drainage bag of claim 1, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: the sample drainage structure (4) is including establishing keep away from on drainage bag (2) drainage mouth (41) that drainage tube structure (3) one end is used for dismantling with outside sample collection device keep away from on drainage mouth (41) the one end of drainage bag (2) is equipped with stop valve (42), still be in on drainage mouth (41) be close to one end of drainage bag (2) is equipped with one through bypass pipe (43) and is used for dismantling heparin cap (44) of being connected with outside syringe that is used for gathering the sample.
3. The drainage bag of claim 2, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: the bypass pipe (43) is inclined downwards and forms an acute included angle with the drainage port (41).
4. The drainage bag of claim 1, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: the drainage liquid filtering and recycling structure (5) comprises a luer connector (51) embedded on the side wall of one end of the drainage bag (2) far away from the drainage tube structure (3), a negative pressure bottle (53) for recycling and collecting drainage liquid is detachably connected to the outlet end of the luer connector (51) through a recycling pipe (52), a switch valve (54) for controlling the on-off state of the recycling pipe (52) is arranged at one end, close to the luer connector (51), of the recycling pipe (52, and a filter (55) for filtering and processing the collected drainage liquid is arranged at one end, far away from the switch valve (54), of the recycling pipe (52).
5. The drainage bag of any one of claims 1 to 4, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: the drainage tube structure (3) comprises a drainage tube body (31) which is arranged at the top of the drainage bag (2) and is detachably connected with an indwelling tube in a patient, a Robert clamp (32) which is used for controlling the on-off state of the drainage tube body (31) is arranged on the drainage tube body (31), and a fixing rope (33) which is used for connecting the Robert clamp (32) with the drainage bag (2) is arranged on the Robert clamp (32).
6. The drainage bag of any one of claims 1 to 4, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: a hanging belt (6) for hanging the drainage bag (2) on an external object is arranged at the top of the drainage bag (2).
7. The drainage bag of any one of claims 1 to 4, wherein the drainage bag is capable of facilitating sample collection and secondary recycling of drainage fluid, and is characterized in that: the drainage bag (2) is made of transparent polyvinyl chloride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940340.7U CN219662435U (en) | 2023-04-24 | 2023-04-24 | Drainage bag convenient to sample collection and drainage liquid secondary recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940340.7U CN219662435U (en) | 2023-04-24 | 2023-04-24 | Drainage bag convenient to sample collection and drainage liquid secondary recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662435U true CN219662435U (en) | 2023-09-12 |
Family
ID=87892031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320940340.7U Active CN219662435U (en) | 2023-04-24 | 2023-04-24 | Drainage bag convenient to sample collection and drainage liquid secondary recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662435U (en) |
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2023
- 2023-04-24 CN CN202320940340.7U patent/CN219662435U/en active Active
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