CN214342877U - Female intermittent type formula catheter - Google Patents
Female intermittent type formula catheter Download PDFInfo
- Publication number
- CN214342877U CN214342877U CN202023202072.4U CN202023202072U CN214342877U CN 214342877 U CN214342877 U CN 214342877U CN 202023202072 U CN202023202072 U CN 202023202072U CN 214342877 U CN214342877 U CN 214342877U
- Authority
- CN
- China
- Prior art keywords
- hose
- hard joint
- fixedly connected
- silica gel
- hard
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000000741 silica gel Substances 0.000 claims abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000645 desinfectant Substances 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000002485 urinary effect Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 10
- 210000003708 urethra Anatomy 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000027939 micturition Effects 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000001550 time effect Effects 0.000 abstract description 2
- 210000002700 urine Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 208000032750 Device leakage Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 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
- 238000002627 tracheal intubation Methods 0.000 description 1
- 208000000143 urethritis Diseases 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a women's intermittent type formula catheter, including hard joint, the left end fixedly connected with drain hose that hard connects, the surface of drain hose is provided with the recess, the inner wall of recess is provided with fixed gasbag, the left end fixedly connected with silica gel head of drain hose, the inner wall of drain hose is provided with the gas tube, the surperficial cover that hard connects is equipped with the protective sleeve, the fixed surface of hard joint is connected with coupling hose, coupling hose keeps away from the one end fixedly connected with check valve that hard connects. This women's intermittent type formula catheter, through setting up hard joint, drain hose, silica gel head, helmet and sealing plug, the silica gel head has the guide effect, makes things convenient for the intubate, and opens and have a plurality of water conservancy diversion holes, prevents to block up, pierces the sealing plug with the drain needle during urination, has used up and has pulled out the drain needle, and self-sealing guarantees that inside is in aseptic condition always, prevents the urethra infection to realize increase of service time's effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a women's intermittent type formula 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 to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to 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 urine.
The current catheter leakage fluid dram is opened, breeds the bacterium easily, infects the urethra, for this reason, the utility model provides a women's intermittent type formula catheter.
Disclosure of Invention
An object of the utility model is to provide a women's intermittent type formula catheter to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a women's intermittent type formula catheter, includes the hard joint, the left end fixedly connected with drain hose that the hard joint connects, the surface of drain hose is provided with the recess, the inner wall of recess is provided with fixed gasbag, the left end fixedly connected with silica gel head of drain hose, the inner wall of drain hose is provided with the gas tube, the surface cover that the hard joint connects is equipped with protective sleeve, the fixed surface of hard joint is connected with connecting hose, connecting hose keeps away from the one end fixedly connected with check valve that the hard joint connects, the other end threaded connection of check valve has the ball of aerifing, the inner wall of hard joint has seted up the internal thread groove, the inner wall threaded connection of internal thread groove has the helmet, the inner wall fixedly connected with sealing plug of helmet, the sealing plug of right-hand member is inserted and is equipped with the drain needle.
Preferably, the hard joint is of a tubular structure, and the outer diameter of the fixing air bag is equal to the outer diameter of the liquid guide hose in size.
Preferably, the left end of the silica gel head is of an arc-shaped structure, the surface of the silica gel head is provided with a plurality of flow guide holes, and the plurality of flow guide holes are arranged on the surface of the silica gel head in an annular array.
Preferably, the left end of the inflation tube is communicated with the fixed air bag, and the right end of the inflation tube extends into the hard joint and is communicated with the bottom end of the connecting hose.
Preferably, the protective sleeve is made of medical transparent plastic, a lubricating disinfectant is arranged inside the protective sleeve, and the liquid guide hose is arranged in the lubricating disinfectant.
Preferably, the surface of the protective cap is provided with an anti-skid knurled groove, and the sealing plug is made of medical rubber.
Advantageous effects
The utility model provides a women's intermittent type formula catheter possesses following beneficial effect:
1. this women's intermittent type formula catheter, through setting up hard joint, drain hose, silica gel head, helmet and sealing plug, the silica gel head has the guide effect, makes things convenient for the intubate, and opens and have a plurality of water conservancy diversion holes, prevents to block up, pierces the sealing plug with the drain needle during urination, has used up and has pulled out the drain needle, and self-sealing guarantees that inside is in aseptic condition always, prevents the urethra infection to realize increase of service time's effect.
2. This women's intermittent type formula catheter, through setting up fixed gasbag, gas tube, coupling hose, check valve and aerifing the ball, fixed gasbag inflation plays fixed effect, and it is fixed to aerify ball internal volume, and the fixed gasbag inflation volume of indirect control, and aerify the ball and can rotate and take off, make things convenient for patient's oneself operation to and installation or dismantlement, thereby realize the effect that facilitates the use.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic front sectional view of a hard joint;
fig. 3 is the side-cut structure schematic diagram of the utility model.
In the figure: the device comprises a hard joint 1, a liquid guide hose 2, a fixed air bag 3, a silica gel head 4, an inflation tube 5, a protective sleeve 6, a connecting hose 7, a one-way valve 8, an inflation ball 9, a protective cap 10, a sealing plug 11 and a liquid guide needle 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a women's intermittent type formula catheter, includes hard joint 1, and hard joint 1 is the tubular structure, and the left end fixedly connected with of hard joint 1 leads liquid hose 2, and the surface of leading liquid hose 2 is provided with the recess, and the inner wall of recess is provided with fixed gasbag 3, and the external diameter of fixed gasbag 3 equals with the external diameter size of leading liquid hose 2.
The left end fixedly connected with silica gel head 4 of drain hose 2, the left end of silica gel head 4 is the arc structure, and the water conservancy diversion hole has been seted up on the surface of silica gel head 4, and the quantity in water conservancy diversion hole is a plurality of, and a plurality of water conservancy diversion holes are the surface that the annular array set up at silica gel head 4.
The inner wall of the liquid guiding hose 2 is provided with an inflation tube 5, the surface of the hard joint 1 is sleeved with a protective sleeve 6, the protective sleeve 6 is made of medical transparent plastic, the inside of the protective sleeve 6 is provided with lubricating disinfectant, and the liquid guiding hose 2 is arranged in the lubricating disinfectant.
The surface of the hard joint 1 is fixedly connected with a connecting hose 7, the left end of the inflation tube 5 is communicated with the fixed air bag 3, and the right end of the inflation tube 5 extends into the hard joint 1 and is communicated with the bottom end of the connecting hose 7.
One end fixedly connected with check valve 8 that hard joint 1 was kept away from to coupling hose 7, the other end threaded connection of check valve 8 has inflatable ball 9, through setting up fixed gasbag 3, gas tube 5, coupling hose 7, check valve 8 and inflatable ball 9, fixed gasbag 3 aerifys inflation and plays fixed effect, inflatable ball 9 inside volume is fixed, the fixed gasbag 3 inflation volume of indirect control, and inflatable ball 9 can rotate and take off, make things convenient for patient's own operation, and install or dismantle, thereby realize the effect that facilitates the use.
An inner thread groove is formed in the inner wall of the hard joint 1, a protective cap 10 is connected to the inner wall of the inner thread groove in a threaded mode, an anti-skid knurling groove is formed in the surface of the protective cap 10, a sealing plug 11 is fixedly connected to the inner wall of the protective cap 10, the sealing plug 11 is made of medical rubber, and a liquid guide needle 12 is inserted into the right end of the sealing plug 11.
Through setting up hard joint 1, drain hose 2, silica gel head 4, protective cap 10 and sealing plug 11, silica gel head 4 has the guide effect, makes things convenient for the intubate, and opens and have a plurality of water conservancy diversion holes, prevents to block up, pierces sealing plug 11 with drain needle 12 during urination, has used up and has pulled out drain needle 12, and self-sealing guarantees that inside is in sterile condition always, prevents the urethra infection to realize increase of service life's effect.
The working principle is as follows: when the female intermittent catheter is used, the protective sleeve 6 is taken down, the liquid guide hose 2 is inserted into the bladder from the urethra, the silica gel head 4 has the guiding function and is convenient for intubation, and a plurality of flow guide holes are arranged to prevent blockage, the inflatable ball 9 is held between hands, the fixed air bag 3 is inflated and expanded in the bladder to prevent the drainage hose 2 from falling off, the internal volume of the inflatable ball 9 is fixed, the reference effect is achieved, the expansion volume of the fixed air bag 3 is indirectly controlled, the fixed air bag 3 is prevented from being expanded too much to hurt the body, and the inflatable ball 9 can be rotated and taken down to facilitate the operation of the patient, and the catheter is mounted or dismounted, the sealing plug 11 is punctured by the liquid guide needle 12 during urination, the liquid guide needle 12 is pulled out after use, the sealing plug 11 is automatically closed, the inside is always in an aseptic state, and the urethral infection is prevented, so that the catheter has the functions of long retention time and convenience in use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Female intermittent urinary catheter comprising a hard joint (1), characterized in that: the left end of the hard joint (1) is fixedly connected with a liquid guiding hose (2), the surface of the liquid guiding hose (2) is provided with a groove, the inner wall of the groove is provided with a fixed air bag (3), the left end of the liquid guiding hose (2) is fixedly connected with a silica gel head (4), the inner wall of the liquid guiding hose (2) is provided with an inflation tube (5), the surface of the hard joint (1) is sleeved with a protective sleeve (6), the surface of the hard joint (1) is fixedly connected with a connecting hose (7), one end, far away from the hard joint (1), of the connecting hose (7) is fixedly connected with a one-way valve (8), the other end of the one-way valve (8) is in threaded connection with an inflation ball (9), an inner thread groove is formed in the inner wall of the hard joint (1), a protective cap (10) is in threaded connection with the inner wall of the inner thread groove, and a sealing plug (11) is fixedly connected with the inner wall of the protective cap (10), and a liquid guide needle (12) is inserted at the right end of the sealing plug (11).
2. A female intermittent urinary catheter according to claim 1, characterized in that: the hard joint (1) is of a tubular structure, and the outer diameter of the fixed air bag (3) is equal to the outer diameter of the liquid guide hose (2).
3. A female intermittent urinary catheter according to claim 1, characterized in that: the left end of silica gel head (4) is the arc structure, the water conservancy diversion hole has been seted up on the surface of silica gel head (4), the quantity in water conservancy diversion hole is a plurality of, and is a plurality of the water conservancy diversion hole is the surface of annular array setting at silica gel head (4).
4. A female intermittent urinary catheter according to claim 1, characterized in that: the left end of the inflation tube (5) is communicated with the fixed air bag (3), and the right end of the inflation tube (5) extends into the hard joint (1) and is communicated with the bottom end of the connecting hose (7).
5. A female intermittent urinary catheter according to claim 1, characterized in that: the protective sleeve (6) is made of medical transparent plastic, a lubricating disinfectant is arranged inside the protective sleeve (6), and the liquid guide hose (2) is arranged in the lubricating disinfectant.
6. A female intermittent urinary catheter according to claim 1, characterized in that: the surface of the protective cap (10) is provided with an anti-skid knurled groove, and the sealing plug (11) is made of medical rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202072.4U CN214342877U (en) | 2020-12-28 | 2020-12-28 | Female intermittent type formula catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202072.4U CN214342877U (en) | 2020-12-28 | 2020-12-28 | Female intermittent type formula catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214342877U true CN214342877U (en) | 2021-10-08 |
Family
ID=77947711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023202072.4U Expired - Fee Related CN214342877U (en) | 2020-12-28 | 2020-12-28 | Female intermittent type formula catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214342877U (en) |
-
2020
- 2020-12-28 CN CN202023202072.4U patent/CN214342877U/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 |
Granted publication date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |