CN215537685U - Air bag catheter capable of being taken by patient - Google Patents
Air bag catheter capable of being taken by patient Download PDFInfo
- Publication number
- CN215537685U CN215537685U CN202120372395.3U CN202120372395U CN215537685U CN 215537685 U CN215537685 U CN 215537685U CN 202120372395 U CN202120372395 U CN 202120372395U CN 215537685 U CN215537685 U CN 215537685U
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- CN
- China
- Prior art keywords
- drainage tube
- patient
- air bag
- catheter
- balloon
- 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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Links
- 239000007788 liquid Substances 0.000 claims abstract description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 6
- 206010046555 Urinary retention Diseases 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an air bag catheter which can be taken by a patient, which comprises a drainage tube, wherein one end of the drainage tube is closed, the other end of the drainage tube is provided with a drainage tube connector, the side surface of the drainage tube, which is close to the closed end, is provided with a side hole and a first air bag, the first air bag is connected with a liquid inlet tube through an air bag channel, the liquid inlet tube is provided with a one-way valve for allowing liquid to enter the liquid inlet tube, the air bag channel is connected with a liquid outlet tube, and the liquid outlet tube is provided with a stop valve capable of opening and closing the liquid outlet tube; the balloon catheter of the utility model can lead the patient to take out the catheter by himself at home, thus avoiding frequent hospital visits and queuing for waiting of the patient, reducing the burden and discomfort caused by the inconvenient actions of the patient during carrying the catheter, and simultaneously reducing the workload of medical staff.
Description
Technical Field
The utility model relates to the technical field of medical care, in particular to a balloon catheter which can be taken off by a patient.
Background
Catheterization means inserting a catheter into the bladder via the urethra and draining the urine. Catheterization is divided into catheter indwelling catheterization and intermittent catheterization. The indwelling catheterization operation step is that the catheter is inserted into a proper depth (4-6 cm for female and 20-22 cm for male), and after urine flows out, the catheter is inserted into the proper depth for 1-2 cm, then the catheter is fixed, and a drainage bag is connected.
For indwelling catheterization, a balloon catheter is frequently used in clinical practice at present. The air bag type catheter comprises a drainage tube, a side hole and an air bag are arranged on the drainage tube, the air bag is connected with a liquid inlet pipe through an air bag channel, the liquid inlet pipe can be connected with an injector, and a one-way valve allowing liquid to enter the air bag channel is arranged on the liquid inlet pipe of the air bag channel. After the drainage tube is placed in the body of a patient, normal saline is injected into the air bag through the injector, so that the air bag is full, the catheter is prevented from slipping off from the body of the patient, and the fixation of the drainage tube is completed. The disadvantages of the above-mentioned method are: the liquid is input into the air bag and discharged from the air bag by adopting the same pipeline, and the pipeline is provided with a one-way valve, so that the patient can not take out the catheter by himself. Therefore, when the patient does not rely on the catheter for help any more and needs to take out the catheter, the patient needs to go to a hospital specially and use the syringe to discharge water in the air bag by medical staff so as to retract the air bag, so that the catheter can be taken out of the patient. For the patient, the patient needs to go to and from the hospital to see a doctor and queue, which brings inconvenience to the movement of the patient and increases the workload of the medical staff.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that the patient cannot take out the catheter by himself, the utility model provides the balloon catheter which can be taken out by the patient by himself; the patient can take out the catheter by himself at home, and frequent hospital and queue of the patient can be avoided.
The technical scheme adopted by the utility model is as follows: the utility model provides a gasbag catheter that patient can be taken by oneself, includes the drainage tube, and the one end of drainage tube is sealed, and the other end is provided with drainage tube joint, and the side that the drainage tube is close to sealed one end is provided with side opening and first gasbag, and first gasbag passes through gasbag channel connection feed liquor pipe, is provided with the check valve that allows liquid to get into the feed liquor pipe on the feed liquor pipe, is connected with the drain pipe on the gasbag channel, is provided with the stop valve that can open and close the drain pipe on the drain pipe. According to the utility model, after the drainage tube is placed in a patient body, physiological saline is injected into the first air bag through the liquid inlet tube, so that the first air bag is full, and the fixation of the drainage tube in the patient body is completed. After the patient no longer relied on the catheter to help, the patient is at home through opening the stop valve, and the normal saline in the first gasbag is because the first gasbag of drain pipe outflow is passed through to the spring action of gasbag, then take out the catheter internal can. The balloon catheter of the utility model can lead the patient to take out the catheter by himself at home, thus avoiding frequent hospital visits and queuing for waiting of the patient, reducing the burden and discomfort caused by the inconvenient actions of the patient during carrying the catheter, and simultaneously reducing the workload of medical staff.
Further, the air bag channel is arranged in the interlayer of the drainage tube, so that discomfort of a patient caused by the fact that the air bag channel is exposed outside is avoided.
Further, a second balloon communicated with the balloon channel is arranged on the opposite side of the first balloon where the drainage tube is located. The utility model can simultaneously inject the physiological saline into the first air bag and the second air bag through the liquid inlet pipe, so that the two air bags are synchronously inflated to finish the fixation of the drainage tube in the body of a patient. Traditional gasbag is one, and is the outer wall of annular parcel at the drainage tube, therefore the bulky of gasbag, and the resilience force of gasbag is less, leads to relying on the normal saline in the gasbag of discharging that the gasbag resilience force can not be complete alone to the difficulty has been brought for taking out the drainage tube, has increased the degree of difficulty of taking out the catheter. Therefore, the utility model is provided with two symmetrical air bags, which reduces the volume of a single air bag, increases the resilience force of the air bag and leads the physiological saline in the air bag to be discharged more thoroughly and cleanly.
Furthermore, the drainage tube is provided with scales, so that medical personnel can visually know the depth of the drainage tube in the body of a patient and observe whether the drainage tube slides out or not in the later period.
Further, the side holes are six and symmetrically arranged on the drainage tube, and are arranged on the drainage tube between the first air bag and the second air bag. Because the depth of the drainage tube in the bladder of the patient cannot be too deep, and the traditional air bag is arranged on the outer wall of the drainage tube in an annular wrapping mode, the area of the drainage tube for the outflow of the side holes is small, and therefore, the traditional drainage tube can only be provided with two side holes which are symmetrically arranged. Incomplete urination can occur at the two side holes, and the patients can be infected, suppurated and bleed to cause tube blockage. Therefore, the utility model is improved into six side holes, so that the drainage tube can urinate more thoroughly and completely; because the two air bags are symmetrically arranged on the drainage tube, and the drainage tube between the two air bags leaves enough area for the arrangement of the side holes, the utility model can arrange a plurality of side holes, the urination is more thorough and clean, and the tube blockage is not easy.
The utility model has the beneficial effects that:
1. the balloon catheter of the utility model can lead the patient to take out the catheter by himself at home, thus avoiding frequent hospital visits and queuing for waiting of the patient, reducing the burden and discomfort caused by the inconvenient actions of the patient during carrying the catheter, and simultaneously reducing the workload of medical staff.
2. The utility model is provided with two symmetrical air bags, thereby reducing the volume of a single air bag, increasing the resilience force of the air bag and leading the physiological saline in the air bag to be discharged more thoroughly and cleanly.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Labeled as:
1. a drainage tube; 2. a drainage tube joint; 3. a side hole; 4. a first air bag; 5. an air bag channel; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. a second air bag; 9. calibration; 101. a one-way valve; 102. and a stop valve.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, the air bag urinary catheter capable of being picked up by a patient comprises a drainage tube 1, one end of the drainage tube is closed, the other end of the drainage tube is provided with a drainage tube connector 2, the side surface of the drainage tube close to the closed end is provided with a side hole 3 and a first air bag 4, the first air bag is connected with a liquid inlet pipe 6 through an air bag channel 5, the liquid inlet pipe is provided with a one-way valve 101 allowing liquid to enter the liquid inlet pipe, the air bag channel is connected with a liquid outlet pipe 7, and the liquid outlet pipe is provided with a stop valve 102 capable of opening and closing the liquid outlet pipe. According to the utility model, after the drainage tube is placed in a patient body, physiological saline is injected into the first air bag through the liquid inlet tube, so that the first air bag is full, and the fixation of the drainage tube in the patient body is completed. After the patient no longer relied on the catheter to help, the patient is at home through opening the stop valve, and the normal saline in the first gasbag passes through the first gasbag of drain pipe outflow, then take out the catheter internal can. The balloon catheter of the utility model can lead the patient to take out the catheter by himself at home, thus avoiding frequent hospital visits and queuing for waiting of the patient, reducing the burden and discomfort caused by the inconvenient actions of the patient during carrying the catheter, and simultaneously reducing the workload of medical staff.
Referring to fig. 2, the present embodiment arranges the balloon channel 5 in the interlayer of the drainage tube to avoid discomfort to the patient caused by the balloon channel being exposed to the outside.
Referring to fig. 1, the drainage tube of the present embodiment is provided with scales 9, which facilitates understanding of the depth of the drainage tube placed in the patient and observing whether the drainage tube slides out later.
Example two
Referring to FIG. 1, the drainage tube of the present embodiment is provided with a second balloon 8 communicating with the balloon passage at the opposite side of the first balloon. The normal saline can be injected into first gasbag and second gasbag simultaneously through the feed liquor pipe to this embodiment, makes two gasbags be full in step, accomplishes the fixed of drainage tube in patient's body. Traditional gasbag is one, and is the outer wall of annular parcel at the drainage tube, therefore the bulky of gasbag, and the resilience force of gasbag is less, leads to relying on the normal saline in the gasbag of discharging that the gasbag resilience force can not be complete alone to the difficulty has been brought for taking out the drainage tube, has increased the degree of difficulty of taking out the catheter. Therefore, the utility model is provided with two symmetrical air bags, which reduces the volume of a single air bag, increases the resilience force of the air bag and leads the physiological saline in the air bag to be discharged more thoroughly and cleanly.
Referring to FIG. 1, the side holes 3 of the present embodiment are six symmetrically arranged on the drainage tube and are arranged on the drainage tube between the first balloon and the second balloon. Because the depth of the drainage tube in the bladder of the patient cannot be too deep, and the traditional air bag is arranged on the outer wall of the drainage tube in an annular wrapping mode, the area of the drainage tube for the outflow of the side holes is small, and therefore, the traditional drainage tube can only be provided with two side holes which are symmetrically arranged. Incomplete urination can occur at the two side holes, and the patients can be infected, suppurated and bleed to cause tube blockage. Therefore, the utility model is improved into six side holes, so that the drainage tube can urinate more thoroughly and completely; because the two air bags are symmetrically arranged on the drainage tube, and the drainage tube between the two air bags leaves enough area for the arrangement of the side holes, the utility model can arrange a plurality of side holes, the urination is more thorough and clean, and the tube blockage is not easy.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a gasbag catheter that patient can take by oneself, including drainage tube (1), the one end of drainage tube is sealed, the other end is provided with drainage tube connector (2), the side that the drainage tube is close to sealed one end is provided with side opening (3) and first gasbag (4), first gasbag passes through gasbag passageway (5) and connects feed liquor pipe (6), be provided with check valve (101) that allow liquid to get into the feed liquor pipe on the feed liquor pipe, a serial communication port, be connected with drain pipe (7) on the gasbag passageway, be provided with stop valve (102) that can open and close the drain pipe on the drain pipe.
2. A patient self-removable balloon catheter according to claim 1, wherein said balloon channel (5) is arranged in the sandwich of the drainage tube.
3. A patient-removable balloon catheter according to claim 1, wherein the opposite side of the first balloon where the drainage tube is located is provided with a second balloon (8) communicating with the balloon channel.
4. A patient self-removable balloon catheter according to claim 3, wherein said side holes (3) are six symmetrically arranged on the drain tube and arranged on the drain tube between the first balloon and the second balloon.
5. A patient self-removable balloon catheter according to claim 1, wherein said catheter is provided with graduations (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372395.3U CN215537685U (en) | 2021-02-10 | 2021-02-10 | Air bag catheter capable of being taken by patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372395.3U CN215537685U (en) | 2021-02-10 | 2021-02-10 | Air bag catheter capable of being taken by patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537685U true CN215537685U (en) | 2022-01-18 |
Family
ID=79838368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120372395.3U Expired - Fee Related CN215537685U (en) | 2021-02-10 | 2021-02-10 | Air bag catheter capable of being taken by patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537685U (en) |
-
2021
- 2021-02-10 CN CN202120372395.3U patent/CN215537685U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |