CN212651135U - Multifunctional abdominal drainage connecting device - Google Patents
Multifunctional abdominal drainage connecting device Download PDFInfo
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- CN212651135U CN212651135U CN202020450458.8U CN202020450458U CN212651135U CN 212651135 U CN212651135 U CN 212651135U CN 202020450458 U CN202020450458 U CN 202020450458U CN 212651135 U CN212651135 U CN 212651135U
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- drainage
- connection
- connecting structure
- channel
- switch handle
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Abstract
The utility model provides a multi-functional abdominal drainage connecting device belongs to medical instrument technical field, include: the three-way structure is provided with a first end, a second end, a third end and a switch handle, wherein a channel between the first end and the third end, or a channel between the second end and the third end, or a channel between the first end and the second end is communicated by rotating the switch handle; the first connecting structure is connected with the first end and used as a connecting structure of the drainage tube; and the second connecting structure is connected with the second end and is used as a connecting structure of the drainage bag. The utility model discloses can realize washing of various drainage tubes labour saving and time saving, the wide application of multiple functions has been realized to the extraction of patient's body fluid sample, the measurement of bladder pressure and the injection of liquid medicine, when implementing above-mentioned treatment operation, need not to dismantle, reorganization the structure moreover to cross infection has been avoided, and can reach clinical aseptic operation requirement.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a connection structure, especially a multi-functional abdominal drainage connecting device is related to.
Background
Clinically, the treatment operation of the urinary tract and the bladder is generally realized through a urinary catheter, wherein the treatment operation includes bladder irrigation treatment, simple bladder pressure measurement, patient sample extraction, medication and the like, and the flow of the treatment operation is as follows: firstly, one end of the catheter is inserted into the body of a patient according to the state of illness of the patient, and the other end of the catheter is directly connected with the urine collecting bag. If the operation such as urinary tract, bladder treatment, perhaps bladder pressure measurement need be carried out this moment, just need to break off the connection between catheter and the urine collection bag to through disposable tee bend structure, 2ml syringe and drainage tube connector simply assemble into a connecting pipe that accords with the catheter and wash the use, such mode of operation wastes time and energy, cross contamination easily takes place moreover, can not reach clinical aseptic technique's requirement, also does benefit to patient's treatment operation simultaneously.
In summary, it is desirable to design an abdominal drainage connection device that is time-saving and labor-saving, can achieve no cross-infection, and can meet the requirements of clinical aseptic operation.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, provides a time-saving and labor-saving abdominal drainage connecting device which can realize no cross infection and can meet the requirements of clinical aseptic operation.
The purpose of the utility model can be realized by the following technical proposal: a multi-functional abdominal drainage connection device, comprising:
the three-way structure is provided with a first end, a second end, a third end and a switch handle, wherein a channel between the first end and the third end, or a channel between the second end and the third end, or a channel between the first end and the second end is communicated by rotating the switch handle;
the first connecting structure is connected with the first end and used as a connecting structure of the drainage tube;
and the second connecting structure is connected with the second end and is used as a connecting structure of the drainage bag.
In the above multifunctional abdominal drainage connecting device, the first connecting structure and the three-way structure are connected, and the second connecting structure and the three-way structure are connected by threads.
In foretell multi-functional abdominal drainage connecting device, be provided with the internal thread that revolves with first connection structure looks spiro union on the first end, be provided with the external thread that revolves with second connection structure looks spiro union on the second end, wherein, be provided with multichannel threadline on the internal thread, be provided with single thread line on the external thread.
In the above multifunctional abdominal drainage connection device, a steering valve is arranged in the three-way structure, wherein the steering valve is connected with the switch handle.
In the above multifunctional abdominal drainage connecting device, the first connecting structure is provided with a conical structure at the end connected with the drainage tube.
In the multifunctional abdominal drainage connecting device, the tubular thread is arranged on the surface of the conical structure along the axial direction of the conical structure.
In the above multifunctional abdominal drainage connecting device, the first connecting structure is arranged in a step shape, wherein a step is arranged on the first connecting structure.
In the multifunctional abdominal drainage connecting device, one end of the second connecting structure connected with the drainage bag is arranged in a trumpet shape.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a medical drainage tube, including the drainage tube, the drainage tube is connected with the drainage tube, can realize washing of various drainage tubes labour saving and time saving, the extraction of patient's body fluid sample, the measurement of bladder pressure and the injection of liquid medicine have realized the wide application of multiple functions, when implementing above-mentioned treatment operation, need not to dismantle, reorganization the structure moreover to cross infection has been avoided, and can reach clinical aseptic operation requirement.
(2) Adopt threaded connection, be convenient for between first connection structure and the tee bend structure, fast assembly and the dismantlement between second connection structure and the tee bend structure to improve work efficiency, dismantle moreover afterwards, can not destroy its self structure, make the three can independently realize its function that corresponds.
(3) The both ends setting with tee bend structure is different helicitic texture, is in order to match the drainage tube of selling on the market or the connection of drainage bag, improves the commonality that drainage connecting device used, in addition, through the spiro union between multichannel thread and the single thread, improves the efficiency of drainage connecting device assembly.
(4) The utility model discloses a medical staff's use, the reasonable adjustment turns to the relative position between valve and the switch lever, sets up like this and makes things convenient for medical staff to deflect the direction through the switch lever, in time knows the intercommunication condition between first end, second end and the third end, labour saving and time saving.
(5) The structure that links to each other with drainage tube one end is the toper setting to set up the tubulose screw thread on the toper structure surface, on the one hand, make things convenient for the connection of drainage tube, on the other hand, increase the frictional force between toper structure and the tubulose screw thread, avoid drainage connecting device to take place to take off the festival phenomenon between drainage tube and the first connecting structure when using.
(6) The step is arranged on the first connecting structure and serves as a stop ring when the first connecting structure is connected with the drainage tube, whether the drainage tube is installed in place or not is detected, and the installation reliability of the drainage tube is improved.
(7) The one end that will link to each other with the drainage bag is loudspeaker form setting, is the joint in order to match each drainage bag for need not change the drainage bag of selling on the market connect the structure can with the utility model provides a second connection structure links to each other, improves the commonality that drainage connecting device used, and in addition, loudspeaker form sets up, can improve the reliability of being connected between second connection structure and the drainage bag.
Drawings
Fig. 1 is a schematic structural view of the multifunctional abdominal drainage connection device of the present invention.
Fig. 2 is a schematic structural diagram of a tee structure according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a tee structure in another view according to a preferred embodiment of the present invention.
Fig. 4 is a sectional view a-a of fig. 3.
In the figure, 100, a three-way structure; 110. a first end; 120. a second end; 130. a third end; 140. a switch handle; 150. a steering valve; 200. a first connecting structure; 210. a tapered structure; 220. a step; 300. a second connecting structure.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the utility model provides a multifunctional abdominal drainage connecting device, which comprises: the three-way structure 100 is provided with a first end 110, a second end 120, a third end 130 and a switch handle 140, wherein the switch handle 140 is rotated to selectively communicate a channel between the first end 110 and the third end 130, between the second end 120 and the third end 130 and between the first end 110 and the second end 120; a first connecting structure 200 connected to the first end 110, serving as a connecting structure for a drainage tube such as a urinary catheter and a gastric tube; and a second connecting structure 300 connected to the second end 120 and serving as a connecting structure of a drainage bag for collecting different body fluids such as urine, gastric juice, etc.
The utility model provides a pair of multi-functional abdominal drainage connecting device's theory of operation: when body fluid such as urine or gastric juice needs to be collected, the first connecting structure 200 is connected with the drainage tube, the second connecting structure 300 is connected with the drainage bag, and at the moment, the first end 110 and the second end 120 in the three-way structure 100 are communicated through the switch handle 140, so that the body fluid such as urine or gastric juice in the abdominal cavity of the patient is introduced into the drainage bag; when the drainage tube needs to be cleaned or the medicine needs to be injected into the intestines and stomach, the first end 110 and the third end 130 in the three-way structure 100 are communicated through the switch handle 140, water or medicine liquid flows into the drainage tube from the third end 130 and enters the drainage tube through the first connecting structure 200, the drainage tube is flushed or the medicine liquid is injected, and at the moment, the drainage bag in the second connecting structure 300 does not need to be detached; when a body fluid sample of a patient needs to be extracted, the second end 120 and the third end 130 in the three-way structure 100 are communicated through the switch handle 140, the body fluid in the drainage bag enters the extraction equipment through the second connecting structure 300 and the third end 130 through the sample extraction equipment, and at the moment, the drainage tube in the first connecting structure 200 does not need to be detached; when bladder pressure measurement is needed, the switch handle 140 is communicated with the channel between the first end 110 and the second end 120 to empty urine in the bladder, the switch handle 140 is communicated with the channel between the first end 110 and the third end 130 to inject 0.9% of normal saline into the bladder, the bladder pressure measurement tube is connected to the third end 130, the liquid center line is taken as a zero plane, and the height of a water column is the pressure in the bladder.
The utility model provides a pair of multi-functional abdominal drainage connecting device can realize washing of various drainage tubes labour saving and time saving, and the extraction of patient's body fluid sample, the measurement of bladder pressure and the injection of liquid medicine have realized the wide application of multiple functions, when implementing above-mentioned treatment operation, need not to dismantle, reorganization the structure moreover to cross infection has been avoided, and can reach clinical aseptic operation requirement.
Further preferably, the connection between the first connection structure 200 and the three-way structure 100 and the connection between the second connection structure 300 and the three-way structure 100 are both threaded.
In this embodiment, adopt threaded connection, be convenient for between first connection structure 200 and tee bend structure 100, the fast assembly and the dismantlement between second connection structure 300 and the tee bend structure 100 to improve work efficiency, after dismantling moreover, can not destroy its self structure, make the three can independently realize its function that corresponds.
Further preferably, the first end 110 is provided with an internal thread screwed with the first connecting structure 200, and the second end 120 is provided with an external thread screwed with the second connecting structure 300, wherein the internal thread is provided with a plurality of threads, and the external thread is provided with a single thread.
In this embodiment, set up the both ends of tee bend structure 100 and be different helicitic texture, be in order to match the drainage tube of selling on the market or the connection of drainage bag, improve the commonality that drainage connecting device used, in addition, through the spiro union between multichannel thread and the single thread, improve the efficiency of drainage connecting device assembly.
It is further preferred that a diverter valve 150 is provided in the three-way structure 100, wherein the diverter valve 150 is connected to the switch handle 140.
In this embodiment, in order to facilitate the use of the medical care worker, the relative position between the steering valve 150 and the switch handle 140 is reasonably adjusted, and if the switch handle 140 is vertically upward, the channel between the first end 110 and the second end 120 is communicated; if the switch handle 140 is tilted to the left, the passage between the first end 110 and the third end 130 is communicated; if the switch handle 140 inclines to the right, the channel between the second end 120 and the third end 130 is communicated, so that the medical care worker can conveniently know the communication condition among the first end 110, the second end 120 and the third end 130 in time through the deflection direction of the switch handle 140, and time and labor are saved.
Preferably, as shown in FIGS. 1 to 4, the first connection structure 200 is provided with a tapered structure 210 at the end connected with the drainage tube.
It is further preferred that the tapered structure 210 is provided with a tubular thread along the axial direction of the tapered structure 210 and on the surface of the tapered structure 210.
In this embodiment, the structure connected to one end of the drainage tube is tapered, and the surface of the tapered structure 210 is provided with tubular threads, so that on one hand, the drainage tube can be conveniently connected, on the other hand, the friction between the tapered structure 210 and the tubular threads is increased, and the drainage connection device is prevented from being disconnected from the first connection structure 200 when in use.
Further preferably, the first connecting structure 200 is provided with a step shape, wherein the first connecting structure 200 is provided with a step 220.
In the present embodiment, the step 220 is disposed on the first connecting structure 200 to serve as a "stop ring" when the first connecting structure 200 is connected to the drainage tube, so as to detect whether the drainage tube is installed in place, and improve the reliability of the drainage tube installation.
Preferably, as shown in fig. 1 to 4, the end of the second connecting structure 300 connected to the drainage bag is flared.
In this embodiment, the one end that will link to each other with the drainage bag is loudspeaker form setting, is the joint in order to match each drainage bag for need not change the drainage bag of selling on the market and connect the structure can with the utility model provides a second connection structure 300 links to each other, improves the commonality that drainage connecting device used, and in addition, loudspeaker form sets up, can improve the reliability of being connected between second connection structure 300 and the drainage bag.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A multi-functional peritoneal drainage connecting device which characterized in that includes:
the three-way structure is provided with a first end, a second end, a third end and a switch handle, wherein a channel between the first end and the third end, or a channel between the second end and the third end, or a channel between the first end and the second end is communicated by rotating the switch handle;
the first connecting structure is connected with the first end and used as a connecting structure of the drainage tube;
and the second connecting structure is connected with the second end and is used as a connecting structure of the drainage bag.
2. The multifunctional abdominal drainage connection device according to claim 1, wherein the connection between the first connection structure and the three-way structure and the connection between the second connection structure and the three-way structure are threaded.
3. The multifunctional abdominal drainage connection device according to claim 2, wherein the first end is provided with an internal thread screwed with the first connection structure, and the second end is provided with an external thread screwed with the second connection structure, wherein the internal thread is provided with a plurality of threads, and the external thread is provided with a single thread.
4. The multifunctional drainage connector for abdominal cavity as claimed in claim 1, wherein a steering valve is provided in the three-way structure, wherein the steering valve is connected to the switch handle.
5. The multifunctional abdominal drainage connection device according to claim 1, wherein the first connection structure is connected to the drainage tube and the end of the first connection structure is tapered.
6. The multifunctional abdominal drainage connection device according to claim 5, wherein a tubular thread is arranged along the axis of the conical structure and on the surface of the conical structure.
7. The multifunctional abdominal drainage connection device according to claim 6, wherein the first connection structure is provided with a step, and wherein the first connection structure is provided with a step.
8. The multifunctional abdominal drainage connecting device according to claim 1, wherein the end of the second connecting structure connected with the drainage bag is trumpet-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450458.8U CN212651135U (en) | 2020-03-31 | 2020-03-31 | Multifunctional abdominal drainage connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450458.8U CN212651135U (en) | 2020-03-31 | 2020-03-31 | Multifunctional abdominal drainage connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212651135U true CN212651135U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450458.8U Expired - Fee Related CN212651135U (en) | 2020-03-31 | 2020-03-31 | Multifunctional abdominal drainage connecting device |
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| Country | Link |
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| CN (1) | CN212651135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082001A (en) * | 2021-10-27 | 2022-02-25 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
-
2020
- 2020-03-31 CN CN202020450458.8U patent/CN212651135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082001A (en) * | 2021-10-27 | 2022-02-25 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
| CN114082001B (en) * | 2021-10-27 | 2024-03-26 | 浙江清华柔性电子技术研究院 | Implantable fluid transfer device and fluid transfer control system |
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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: 20210305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |