CN218283015U - Integrated catheter flushing device - Google Patents
Integrated catheter flushing device Download PDFInfo
- Publication number
- CN218283015U CN218283015U CN202222652228.1U CN202222652228U CN218283015U CN 218283015 U CN218283015 U CN 218283015U CN 202222652228 U CN202222652228 U CN 202222652228U CN 218283015 U CN218283015 U CN 218283015U
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- CN
- China
- Prior art keywords
- hose
- channel
- injector
- catheter
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000005406 washing Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000002700 urine Anatomy 0.000 description 7
- 238000005457 optimization Methods 0.000 description 4
- 206010046555 Urinary retention Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- 206010071445 Bladder outlet obstruction Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000003800 Urinary Bladder Neck Obstruction Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an integrated catheter flushing device, which comprises an injector, wherein a T-shaped three-way ball valve is arranged at the liquid outlet end of the injector, a first channel, a second channel and a third channel are arranged on the T-shaped three-way ball valve, the first channel is communicated with the liquid outlet end of the injector, a first hose is connected on the second channel, the other end of the first hose is connected with a needle head, a second hose is arranged on the third channel, and the other end of the second hose is connected with a connector; be equipped with the third hose with the injection chamber intercommunication on the injection tube, the other end of third hose is equipped with the seal bag, be equipped with the valve on the third hose. This integral type catheter washing unit through be equipped with the seal bag in integral type catheter washing unit, realizes the storage to the waste liquid, has solved at the drawing liquid in-process, causes the waste liquid drippage, pollutes the problem of ground and sick bed sheet, has reached the effect that reduces nursing staff intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to integral type catheter washing unit.
Background
The catheter is a pipeline which is inserted into the bladder from the urethra to drain urine, and is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra to drain the urine, after the catheter is inserted into the bladder, an air bag is arranged near the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect the urine. Clinically, some patients who need to be bedridden or in a forced position for a long time or patients who suffer from urine retention or bladder outlet obstruction need to use a catheter for urination.
The patent of publication number "CN210992488U" discloses an automatic washing unit of catheter for uropoiesis clinical care, the one end intercommunication of catheterization body is equipped with draws the ureter, and draws the one end intercommunication that the ureter kept away from the catheterization body and be equipped with the urine bag connector, one side intercommunication that the catheterization body is close to the catheterization pipe is equipped with the flushing pipe, and the one end intercommunication that the catheterization body was kept away from to the flushing pipe is equipped with washes the connector, wash and be equipped with leak protection mechanism in the connector, and wash the connector and keep away from one end threaded connection of flushing pipe and wash the connector block. In the utility model, the leak-proof mechanism is arranged in the flushing connector, the compression spring pushes the sliding sleeve to reset along with the flushing port of the flushing machine due to the elastic action until the driving baffle automatically abuts against the sealing washer, the opening of the flushing connector is sealed, the urine backflow leakage is prevented, the residual urine is prevented from splashing to the hand in the pulling-out process, and the influence of the residual urine on the surrounding environment is reduced;
however, after the catheter is flushed, waste liquid can be remained in the body of a patient, and can drip on the ground in the discharging process, so that the waste liquid pollutes the ground and sickbed sheets, and the labor intensity of nursing staff is greatly increased. Therefore, there is a need to provide a new integrated catheter irrigation device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integrated catheter flushing device for solving the problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an integrated catheter flushing device comprises an injector, wherein a T-shaped three-way ball valve is arranged at a liquid outlet end of the injector, a first channel, a second channel and a third channel are arranged on the T-shaped three-way ball valve, the first channel is communicated with the liquid outlet end of the injector, a first hose is connected to the second channel, the other end of the first hose is connected with a needle head, a second hose is arranged on the third channel, the other end of the second hose is connected with a connector, and the connector is used for being connected with a flushing and medicine injecting port on a catheter; the syringe includes the injection tube, the inside of injection tube is equipped with the push rod and locates the piston of push rod bottom, the piston separates into operation chamber and injection chamber from last to setting up down with the inner space of injection tube, be equipped with the third hose with injection chamber intercommunication on the injection tube, the other end of third hose is equipped with the sealing bag, be equipped with the valve on the third hose.
As a further optimization scheme of the utility model, a protective sleeve is arranged on the needle head; the needle protection device is used for protecting the needle and preventing the needle from being damaged.
As a further optimization scheme of the utility model, the valve is a medical regulating valve; for closing or opening the third hose.
As a further optimization scheme of the utility model, the sealing bag is transparent; used for observing the storage capacity of the waste liquid.
As a further optimization scheme of the utility model, the material of connector is medical silica gel.
The beneficial effects of the utility model reside in that: through being equipped with the sealing bag in this integral type catheter washing unit, realize the storage to the waste liquid, solved at the drawing of liquid in-process, cause the waste liquid to drip, pollute the problem of ground and sick bed sheet, reached the effect that reduces nursing staff intensity of labour.
Drawings
Fig. 1 is a schematic view of the front view section structure of the present invention.
In the figure: 1. an injector; 11. an injection tube; 12. a push rod; 13. a piston; 14. an operating chamber; 15. an injection cavity; 16. a third hose; 17. sealing the bag; 18. a valve; 2. a T-shaped three-way ball valve; 3. a first hose; 4. a needle head; 5. a second hose; 6. a connector; 7. and (6) protecting the jacket.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Examples
As shown in fig. 1, an integrated catheter flushing device comprises an injector 1, wherein a T-shaped three-way ball valve 2 is arranged at a liquid outlet end of the injector 1, a first channel, a second channel and a third channel are arranged on the T-shaped three-way ball valve 2, the first channel is communicated with the liquid outlet end of the injector 1, the first channel can only be communicated with one of the second channel and the third channel at the same time, a first hose 3 is connected to the second channel, a needle 4 is connected to the other end of the first hose 3, a second hose 5 is arranged on the third channel, the other end of the second hose 5 is connected to a connector 6, and the connector 6 is used for being connected with a flushing medicine injection port on a catheter;
a protective sleeve 7 is arranged on the needle head 4; for shielding the needle 4 and preventing damage to the needle 4.
When the device is used, the knob on the T-shaped three-way ball valve 2 is twisted to enable the first channel to be communicated with the second channel, then the protective sleeve 7 on the needle head 4 is pulled out, the needle head 4 is inserted into the saline bag to extract the physiological saline, then the knob is twisted to enable the first channel to be communicated with the third channel, the connector 6 is connected with the flushing medicine injection port of the catheter, and then the syringe 1 is pushed to flush.
The injector 1 comprises an injection tube 11, a push rod 12 and a piston 13 arranged at the bottom of the push rod 12 are arranged inside the injection tube 11, the piston 13 divides the inner space of the injection tube 11 into an operation cavity 14 and an injection cavity 15 which are arranged from top to bottom, a third hose 16 communicated with the injection cavity 15 is arranged on the injection tube 11, a sealing bag 17 is arranged at the other end of the third hose 16, and a valve 18 is arranged on the third hose 16;
it should be noted that, the inside of the sealing bag 17 is in a vacuum state when not in use, and in the flushing process, the valve 18 is always in a closed state, and the valve 18 is a medical regulating valve, which belongs to the prior art in mature background.
After the flushing is carried out for multiple times, liquid is pumped outwards until the catheter is unobstructed, wherein in the liquid pumping process, the T-shaped three-way ball valve 2 needs to be controlled, the second channel is closed, the first channel and the third channel are opened, the first channel, the third channel and the injection cavity 15 are communicated at the moment, then the push rod 12 is pulled upwards to enable the piston 13 to slide upwards in the injection tube 11, the flushed liquid is introduced into the injection tube 11 by utilizing the negative pressure principle, then the T-shaped three-way ball valve 2 is twisted to close the first channel, the second channel and the third channel, the valve 18 is opened, the sealing bag 17, the third hose 16 and the injection cavity 15 are in a communicated state at the moment, the push rod 12 is pushed downwards to introduce the flushed liquid in the injection tube 11 into the sealing bag 17, the above operations are repeated until the catheter is unobstructed, and the liquid is pumped outwards conveniently.
It should be noted that, in case of an accident, such as damage to the valve 18 and the T-shaped three-way ball valve 2, the medical staff may pinch or release the corresponding hose by hand, so as to block or open the fluid communication in the corresponding hose for emergency operation.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. The utility model provides an integral type catheter washing unit which characterized in that: the medical catheter comprises an injector (1), wherein a T-shaped three-way ball valve (2) is arranged at the liquid outlet end of the injector (1), a first channel, a second channel and a third channel are arranged on the T-shaped three-way ball valve (2), the first channel is communicated with the liquid outlet end of the injector (1), the second channel is connected with a first hose (3), the other end of the first hose (3) is connected with a needle head (4), the third channel is provided with a second hose (5), the other end of the second hose (5) is connected with a connector (6), and the connector (6) is used for being connected with a flushing and medicine injecting port on a catheter; syringe (1) includes injection tube (11), the inside of injection tube (11) is equipped with push rod (12) and locates piston (13) of push rod (12) bottom, piston (13) separate into operation chamber (14) and injection chamber (15) that set up from last to down with the inner space of injection tube (11), be equipped with on injection tube (11) with third hose (16) of injection chamber (15) intercommunication, the other end of third hose (16) is equipped with sealing bag (17), be equipped with valve (18) on third hose (16).
2. An integrated catheter irrigation device according to claim 1 wherein: and a protective sleeve (7) is arranged on the needle head (4).
3. An integrated catheter irrigation device according to claim 1 wherein: the valve (18) is a medical regulating valve.
4. An integrated catheter irrigation device according to claim 1, wherein: the sealing bag (17) is transparent.
5. An integrated catheter irrigation device according to claim 1, wherein: the connector (6) is made of medical silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652228.1U CN218283015U (en) | 2022-10-09 | 2022-10-09 | Integrated catheter flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652228.1U CN218283015U (en) | 2022-10-09 | 2022-10-09 | Integrated catheter flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283015U true CN218283015U (en) | 2023-01-13 |
Family
ID=84806357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222652228.1U Active CN218283015U (en) | 2022-10-09 | 2022-10-09 | Integrated catheter flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283015U (en) |
-
2022
- 2022-10-09 CN CN202222652228.1U patent/CN218283015U/en active Active
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| GR01 | Patent grant |