CN220002712U - Safety catheter - Google Patents
Safety catheter Download PDFInfo
- Publication number
- CN220002712U CN220002712U CN202321118785.3U CN202321118785U CN220002712U CN 220002712 U CN220002712 U CN 220002712U CN 202321118785 U CN202321118785 U CN 202321118785U CN 220002712 U CN220002712 U CN 220002712U
- Authority
- CN
- China
- Prior art keywords
- catheter
- urine
- fixedly connected
- pipe
- storage bag
- 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.)
- Active
Links
- 210000002700 urine Anatomy 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 210000003708 urethra Anatomy 0.000 abstract description 6
- 210000000689 upper leg Anatomy 0.000 abstract description 5
- 210000000056 organ Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 206010049710 Urethral haemorrhage Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a safe catheter, which relates to the technical field of medical supplies, and particularly relates to a safe catheter. This safe type catheter, through the setting of fixed subassembly and storage subassembly, the inboard of patient's thigh is covered to the arc during the use, then tie up patient's shank with the elastic webbing through the magic subsides, and then fix the arc, thereby the stability of catheter has been strengthened, and the damage of traction gasbag to urethra and accessory organ around has been avoided, simultaneously when the inside urine of A urine storage bag is too full, twist the water stop valve, the inside urine of A urine storage bag flows the inside of B urine storage bag from the extension pipe afterwards, and then enlarge the storage space of urine, reduce the change of urine storage bag, thereby avoid bringing uncomfortable feeling for the patient.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a safe catheter.
Background
The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra so as to drain urine, and after the catheter is inserted into the bladder, an air bag is arranged near the head end of the catheter to fix the catheter and remain in the bladder, so that the catheter is not easy to fall out, and the drainage tube is connected with a urine bag to collect urine.
At present, the balloon catheter conventionally used clinically is internally fixed in a human body, when the injected liquid in the balloon is too little, the patient's rear urethra is wider or the catheter is excessively pulled by a urine bag drainage tube and other factors exist, the catheter is easy to slip, the balloon is often damaged to cause urethral bleeding after and peripheral accessory organs in the slip process, the defects are generally overcome clinically through adhesive tape fixing and other methods, the adhesive tape cannot be stained with water, is easy to fall off, the fixing time cannot be long, the catheter is easy to be allergic and other adverse factors, meanwhile, the catheter is used for a limited urine storage bag space for storing urine, when the patient's urine is more, medical staff need to stop catheterization to replace the urine storage bag, the operation is complex, and meanwhile, discomfort is easy to be brought to the patient.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a safe catheter, which solves the problems that the prior balloon catheter conventionally used clinically is internally fixed in a body, when the injected liquid in the balloon is too little, the patient's rear urethra is wider or the catheter is excessively pulled by a urine bag drainage tube and the like, the catheter is easy to slip, the balloon is often damaged to cause urethral bleeding and cause medical accidents in the slip process, the defects are usually solved clinically by the methods of adhesive plaster fixation and the like, the adhesive plaster cannot be stained, is easy to fall off, the fixation time cannot be long, is easy to be allergic and the like, and meanwhile, the urine storage bag used on the catheter is limited in space, and when the patient's urine is more, medical staff need to stop catheterization to replace the urine storage bag, the operation is tedious, and meanwhile, uncomfortable medical supplies are easy to be brought to the patient.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a safe catheter, includes the catheter, the cavity has been seted up to the inside of catheter inner wall one side, the one end fixedly connected with inflation assembly on catheter surface, fixed subassembly has been cup jointed on the surface of catheter, the one end of catheter is provided with stores the subassembly.
Optionally, the inflation assembly includes the intake pipe, the one end fixedly connected with gas-supply pipe of intake pipe, the other end fixedly connected with gasbag of gas-supply pipe, the gas-supply pipe runs through in the inside of cavity, the inner wall fixedly connected with of gasbag is in the surface of catheter, the surface of intake pipe is provided with discharge valve.
Optionally, the fixed subassembly includes the lantern ring, one side fixedly connected with arc of lantern ring, the inner wall fixedly connected with cushion of arc, the equal fixedly connected with elastic band in top and bottom of arc, one side fixedly connected with magic subsides of elastic band one end.
Optionally, store the subassembly and include A and store up the urine bag, the top fixedly connected with of A stores up the urine bag draws the urine pipe, the other end fixedly connected with connector of drawing the urine pipe, the other end of connector is connected with the catheter, the positive top fixedly connected with extension tube of A stores up the urine bag, the other end threaded connection of extension tube has the shunt tubes, the other end fixedly connected with B of shunt tubes stores up the urine bag.
Optionally, a water stop valve is arranged on the surface of the extension tube, and an A scale mark is arranged on one side of the front surfaces of the A urine storage bag and the B urine storage bag.
Optionally, a urine inlet is formed in the other end of the surface of the catheter, and a scale mark B is arranged on the surface of the catheter.
Optionally, the bottom fixedly connected with fluid-discharge tube of A urine storage bag and B urine storage bag, the bottom threaded connection of fluid-discharge tube has the tube cap.
(III) beneficial effects
The utility model provides a safe catheter, which has the following beneficial effects:
this safe type catheter, through the setting of fixed subassembly and storage subassembly, the inboard of patient's thigh is covered to the arc during the use, then tie up patient's shank with the elastic webbing through the magic subsides, and then fix the arc, thereby the stability of catheter has been strengthened, and the damage of traction gasbag to urethra and accessory organ around has been avoided, simultaneously when the inside urine of A urine storage bag is too full, twist the water stop valve, the inside urine of A urine storage bag flows the inside of B urine storage bag from the extension pipe afterwards, and then enlarge the storage space of urine, reduce the change of urine storage bag, thereby avoid bringing uncomfortable feeling for the patient.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a storage assembly according to the present utility model;
FIG. 3 is a schematic view of a fixing assembly according to the present utility model;
FIG. 4 is a schematic view of the structure of the inflatable module of the present utility model.
In the figure: 1. a urinary catheter; 2. an inflation assembly; 201. an air inlet pipe; 202. a gas pipe; 203. an air bag; 204. an exhaust valve; 3. a fixing assembly; 301. a collar; 302. an arc-shaped plate; 303. a soft cushion; 304. an elastic band; 305. a magic tape; 4. a storage assembly; 401. a, urine storage bag; 402. a urine guiding tube; 403. a connector; 404. an extension tube; 405. a shunt; 406. b, urine storage bags; 5. a water stop valve; 6. and a liquid discharge pipe.
Detailed Description
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: a safe catheter comprises a catheter 1, wherein a cavity is formed in one side of the inner wall of the catheter 1, one end of the surface of the catheter 1 is fixedly connected with an inflation assembly 2, the surface of the catheter 1 is sleeved with a fixing assembly 3, one end of the catheter 1 is provided with a storage assembly 4, an arc-shaped plate 302 is covered on the inner side of thighs of a patient when the safe catheter is used by the fixing assembly 3 and the storage assembly 4, then an elastic band 304 is bound to the legs of the patient by a magic tape 305, the arc-shaped plate 302 is further fixed, so that the stability of the catheter 1 is enhanced, the damage of a traction air bag 203 to urethra and surrounding accessory organs is avoided, meanwhile, when urine in an A urine storage bag 401 is overfull, a water stop valve 5 is screwed, then urine in the A urine storage bag 401 flows into a B urine storage bag 406 from an extension tube 404, the urine storage space is further enlarged, and the replacement of the urine storage bag is reduced, so that discomfort to the patient is avoided;
the fixing component 3 comprises a lantern ring 301, one side of the lantern ring 301 is fixedly connected with an arc-shaped plate 302, the inner wall of the arc-shaped plate 302 is fixedly connected with a soft cushion 303, the top and the bottom of the arc-shaped plate 302 are fixedly connected with elastic belts 304, one side of one end of each elastic belt 304 is fixedly connected with a magic tape 305, when in use, the arc-shaped plate 302 is covered on the inner side of the thigh of a patient, then the two magic tapes 305 are adhered to each other, and then the elastic belts 304 are bound to the legs of the patient, so that the arc-shaped plate 302 is fixed, and the stability of the catheter 1 is reinforced;
the inflatable assembly 2 comprises an air inlet pipe 201, one end of the air inlet pipe 201 is fixedly connected with an air pipe 202, the other end of the air pipe 202 is fixedly connected with an air bag 203, the air pipe 202 penetrates through the inside of the cavity, the inner wall of the air bag 203 is fixedly connected to the surface of the catheter 1, an exhaust valve 204 is arranged on the surface of the air inlet pipe 201, air is injected into the air inlet pipe 201 when the inflatable assembly is used, then the air enters the air bag 203 from the air pipe 202, the air bag 203 bulges to internally fix the catheter 1 in a patient, the exhaust valve 204 is unscrewed after the catheterization is finished, the air in the air bag 203 is discharged, and the catheter 1 can be conveniently taken out;
the storage assembly 4 comprises an A urine storage bag 401, a urine guiding pipe 402 is fixedly connected to the top of the A urine storage bag 401, a connector 403 is fixedly connected to the other end of the urine guiding pipe 402, the other end of the connector 403 is connected with a catheter 1, an extension pipe 404 is fixedly connected to the top of the front face of the A urine storage bag 401, a shunt pipe 405 is connected to the other end of the extension pipe 404 in a threaded mode, a B urine storage bag 406 is fixedly connected to the other end of the shunt pipe 405, when the urine storage bag is used, urine is introduced into the A urine storage bag 401 through the urine guiding pipe 402 by the catheter 1, then when the urine in the A urine storage bag 401 is overfilled, a water stop valve 5 is screwed, then the urine in the A urine storage bag 401 flows into the B urine storage bag 406 from the extension pipe 404, the storage space of the urine is enlarged, replacement of the urine storage bag is reduced, and discomfort to a patient is avoided;
the other end of the surface of the catheter 1 is provided with a urine inlet, and the surface of the catheter 1 is provided with scale marks B;
the bottoms of the urine storage bags A401 and B406 are fixedly connected with a liquid discharge pipe 6, and the bottoms of the liquid discharge pipes 6 are in threaded connection with pipe covers;
the surface of the extension tube 404 is provided with a water stop valve 5, and one side of the front surfaces of the A urine storage bag 401 and the B urine storage bag 406 is provided with an A scale mark.
In the utility model, the working steps of the device are as follows:
when the urine guide tube is used, the urine guide tube 1 is inserted into a patient, air is injected into the air inlet tube 201, air enters the air bag 203 from the air pipe 202, the air bag 203 bulges to fix the urine guide tube 1 in the patient, the arc plate 302 is covered on the inner side of thighs of the patient, two magic tapes 305 are adhered and then elastic bands 304 are bound to legs of the patient, the arc plate 302 is fixed, the stability of the urine guide tube 1 is reinforced, urine is introduced into the urine storage bag 401 through the urine guide tube 402 by the urine guide tube 1, then when the urine in the urine storage bag 401 is overfull, the water stop valve 5 is screwed, the urine in the urine storage bag 401 flows into the urine storage bag 406 from the extension tube 404, the urine storage space is enlarged, and the replacement of the urine storage bag is reduced, so that discomfort to the patient is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A safety catheter comprising a catheter (1), characterized in that: the inner part of one side of the inner wall of the catheter (1) is provided with a cavity, one end of the surface of the catheter (1) is fixedly connected with an inflation assembly (2), the surface of the catheter (1) is sleeved with a fixing assembly (3), and one end of the catheter (1) is provided with a storage assembly (4);
the urine storage assembly (4) comprises an A urine storage bag (401), a urine guiding pipe (402) is fixedly connected to the top of the A urine storage bag (401), a connector (403) is fixedly connected to the other end of the urine guiding pipe (402), the other end of the connector (403) is connected with a catheter (1), an extension pipe (404) is fixedly connected to the front top of the A urine storage bag (401), a shunt pipe (405) is connected to the other end of the extension pipe (404) in a threaded mode, and a B urine storage bag (406) is fixedly connected to the other end of the shunt pipe (405);
the surface of the extension pipe (404) is provided with a water stop valve (5), and one sides of the front surfaces of the A urine storage bag (401) and the B urine storage bag (406) are provided with A scale marks.
2. A safety catheter according to claim 1, wherein: the inflatable assembly (2) comprises an air inlet pipe (201), one end of the air inlet pipe (201) is fixedly connected with an air pipe (202), the other end of the air pipe (202) is fixedly connected with an air bag (203), the air pipe (202) penetrates through the cavity, the inner wall of the air bag (203) is fixedly connected to the surface of the catheter (1), and an exhaust valve (204) is arranged on the surface of the air inlet pipe (201).
3. A safety catheter according to claim 1, wherein: the fixing assembly (3) comprises a collar (301), one side of the collar (301) is fixedly connected with an arc-shaped plate (302), the inner wall of the arc-shaped plate (302) is fixedly connected with a soft cushion (303), the top and the bottom of the arc-shaped plate (302) are fixedly connected with elastic bands (304), and one side of one end of each elastic band (304) is fixedly connected with a magic tape (305).
4. A safety catheter according to claim 1, wherein: the surface of the catheter (1) is provided with a urine inlet, and the surface of the catheter (1) is provided with a scale mark B.
5. A safety catheter according to claim 1, wherein: the urine storage bag A (401) and the urine storage bag B (406) are fixedly connected with a liquid discharge pipe (6) at the bottoms, and a pipe cover is connected with the bottom of the liquid discharge pipe (6) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118785.3U CN220002712U (en) | 2023-05-10 | 2023-05-10 | Safety catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118785.3U CN220002712U (en) | 2023-05-10 | 2023-05-10 | Safety catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002712U true CN220002712U (en) | 2023-11-14 |
Family
ID=88676385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321118785.3U Active CN220002712U (en) | 2023-05-10 | 2023-05-10 | Safety catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002712U (en) |
-
2023
- 2023-05-10 CN CN202321118785.3U patent/CN220002712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |