CN210932995U - Urinary surgery is catheter device for clinic - Google Patents
Urinary surgery is catheter device for clinic Download PDFInfo
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- CN210932995U CN210932995U CN201921562930.0U CN201921562930U CN210932995U CN 210932995 U CN210932995 U CN 210932995U CN 201921562930 U CN201921562930 U CN 201921562930U CN 210932995 U CN210932995 U CN 210932995U
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- catheter
- cavity
- pipe
- fixedly connected
- silica gel
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Abstract
The utility model discloses a clinical catheterization device that uses of uropoiesis surgery, including the catheter, the catheter includes the pipe, the pipe is three chamber pipes, the toper interface is excreteed to the upper end fixedly connected with of the inlayer cavity of pipe, the upper end fixedly connected with injection toper interface of the middle level cavity of pipe, the upper end fixedly connected with water injection toper interface of the outer cavity of pipe, the lower extreme fixedly connected with of pipe has open-ended annular closing cap, the annular closing cap carry out the closing cap between outer cavity and the middle level cavity, the opening and the middle level cavity intercommunication of annular closing cap, the bottom of the pipe wall of the outer cavity of pipe is equipped with the gasbag, the leakage fluid dram has been seted up on the pipe wall that the pipe is located the gasbag top. The utility model discloses a gasbag of water droplet form has realized that catheter and bladder and urethral orifice closely laminate, prevents to leak urine and oozes urine, and the silica gel pad of rectangular shape assists the fixed of catheter, prevents to drop.
Description
Technical Field
The utility model relates to an uropoiesis surgical medical instrument technical field, specific field is a clinical urethral catheterization device that uses of uropoiesis surgery.
Background
Catheterization is a common surgical procedure in urology and requires the use of a tool including a urinary catheter, which is a tube inserted from the urethra into the bladder to drain urine. The catheter is inserted into the bladder through the urethra to drain urine, the air bag close to the head end of the catheter fixes the catheter to stay in the bladder to prevent dropping after the catheter is inserted into the bladder, and the drainage tube is connected with a urine bag to collect urine;
the current silica gel material's gasbag formula catheter has gradually replaced the catheter of rubber material, but the problem of gasbag formula catheter often is along with leaking urine, provides a uropoiesis surgery clinical catheterization device for this for us.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a urinary surgery is urethral catheterization device for clinical to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a urinary surgery clinical urethral catheterization device comprises a urinary catheter, wherein the urinary catheter comprises a catheter, the catheter is a three-cavity catheter, the upper end of the inner cavity of the catheter is fixedly connected with a drainage conical interface, the upper end of the middle cavity of the catheter is fixedly connected with a medicine injection conical interface, the upper end of the outer layer cavity of the conduit is fixedly connected with a water injection conical interface, the lower end of the conduit is fixedly connected with an annular sealing cover with an opening, the annular sealing cover is used for sealing the space between the outer layer cavity and the middle layer cavity, the opening of the annular sealing cover is communicated with the middle layer cavity, the bottom of the tube wall of the outer layer cavity of the catheter is provided with an air bag, the tube wall of the catheter above the air bag is provided with a liquid discharge port, the liquid discharge port is communicated with the inner-layer cavity, the air bag is unfolded into a water drop shape, and a funnel-shaped silica gel film is attached to the upper end of the surface skin of the air bag;
the one end of water injection toper interface and injection medicine toper interface all fixedly connected with annotates liquid soft valve, the one end of draining the toper interface is equipped with the joint that uses with collection urine bag cooperation.
Preferably, the catheter is the silica gel material, the gasbag is soft silica gel material.
Preferably, the outer surface of the annular sealing cover is arc-shaped.
Preferably, the tube wall of the outer layer cavity of the catheter is provided with a developing line.
Preferably, the outer side wall of the conduit is connected with a silica gel pad in a sliding manner, and the silica gel pad is in a long strip shape.
Preferably, one end of the drainage conical interface is clamped with a cover cap.
Compared with the prior art, the beneficial effects of the utility model are that: be the ball form after the gasbag topping up on the common use catheter, exist and insufficiently cause the problem of urine leakage with bladder and urethral orifice contact, and if the water yield is not enough in the gasbag probably causes droing of catheter, the utility model discloses a gasbag is the drop form, and the bottom of gasbag epidermis still is equipped with the silica gel film that leaks hopper-shaped, and is inseparabler with bladder and urethral orifice laminating, and catheter outside of tubes sliding connection's silica gel pad is supplementary the utility model discloses with the fixed of disease, prevent that the accident of catheter from droing. The utility model discloses a gasbag of water droplet form has realized that catheter and bladder and urethral orifice closely laminate, prevents to leak urine and oozes urine, and the silica gel pad of rectangular shape assists the fixed of catheter, prevents to drop.
Drawings
FIG. 1 is a schematic structural view of a drainage cone, a medicine injection cone and a water injection cone of the present invention;
FIG. 2 is a schematic view showing the structure of the air bag, the liquid discharge port and the silica gel film of the present invention;
FIG. 3 is a schematic view of the airbag according to the present invention in a usage state;
fig. 4 is a schematic structural diagram of the present invention.
In the figure: 1-catheter, 2-drainage conical interface, 3-injection conical interface, 4-water injection conical interface, 5-annular sealing cover, 6-air bag, 7-liquid discharge port, 8-silica gel film, 9-liquid injection soft valve, 10-developing line, 11-silica gel pad and 12-cap.
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. 1-4, the present invention provides a technical solution: a urinary surgery clinical catheterization device comprises a catheter 1, wherein the catheter 1 is a three-cavity catheter, the upper end of an inner cavity of the catheter 1 is fixedly connected with a drainage conical interface 2, the upper end of a middle cavity of the catheter 1 is fixedly connected with a medicine injection conical interface 3, the upper end of an outer cavity of the catheter 1 is fixedly connected with a water injection conical interface 4, three cavities of the catheter 1 are mutually independent and not communicated, the lower end of the catheter 1 is fixedly connected with an annular sealing cover 5 with an opening, the annular sealing cover 5 is used for sealing between the outer cavity and the middle cavity, the opening of the annular sealing cover 5 is communicated with the middle cavity, injected sterile water or medicines and the like are discharged from the opening of the annular sealing cover 5 through the catheter 1, the bottom of the pipe wall of the outer cavity of the catheter 1 is provided with an air bag 6, and a liquid discharge port 7 is arranged on the pipe wall of the catheter 1 above the air bag 6, urine in bladder of a patient enters the catheter through the liquid discharge port 7 and is discharged finally, the liquid discharge port 7 is communicated with the inner cavity, the air bag 6 is unfolded into a water drop shape after being filled with water, the upper end of the epidermis of the air bag 6 is attached with the funnel-shaped silica gel film 8, the upper half part of the air bag 6 is conical when being filled with sterile water, the funnel-shaped silica gel film 8 can be tightly attached to the bladder and the urethral orifice of the patient to discharge, the lower end of the air bag 6 is hemispherical and plays a role in clamping, the catheter is prevented from falling off, the catheter needs to be inserted again, and pain of the patient is reduced;
the equal fixedly connected with of one end of water injection toper interface 4 and injection toper interface 3 annotates liquid soft valve 9, annotates liquid soft valve 9 and uses with the syringe cooperation, plays sealed effect simultaneously, prevents during the bacterium gets into the catheter, makes patient infect inflammation etc., the one end of excreting toper interface 2 is equipped with the joint with collection urine bag cooperation use, connects to be used for with collection urine bag be connected, and collection urine bag specifically is a disposable anti palirrhea urine bag, can prevent that liquid excrement is palirrhea.
When the device is used, the device can be used according to the normal operation sequence of the catheterization, after the catheter is inserted and fixed, a syringe is used to be matched with the liquid injection soft valve 9 to inject a certain amount of sterile water into the water injection conical interface 4, the drainage conical interface 2 is used for discharging excrement, the water injection conical interface 4 is used for injecting the sterile water into the air bag 6 to expand the air bag 6, the medicine injection conical interface 3 is used for injecting cleaning agents or contrast agents into the body of a patient, and the lumens are mutually independent, clean and sanitary.
Particularly, the catheter is the silica gel material, gasbag 6 is soft silica gel material, and the silica gel material is more sanitary compared with the rubber material, and tasteless, nontoxic, noncorrosive, anticoagulation blood, good with the compatibility of organism can stand harsh disinfection condition, and the catheter internal diameter of silica gel material is wide, and the inner chamber way can not form knot calcium, deposit, and causes the drainage not unblocked, has solved 1 jam of pipe and has leaded to the problem of extubation difficulty.
Specifically, the outer surface of the annular sealing cover 5 is arc-shaped, the upper end of the catheter needs to be inserted into the bladder of a patient through the urethra when the urethral catheter is used, the structure of the top end of the catheter is smooth and has no edges and corners, pain of the patient can be relieved, and mucous membranes of organs of the patient can be prevented from being scratched.
Referring to fig. 4, specifically, a developing line 10 is disposed on the tube wall of the outer cavity of the catheter, and the developing line 10 is a sandwich developing line embedded in the tube wall of the outer cavity, and the developing line 10 can be displayed under X-ray, so that medical staff can determine the relative position of the catheter.
Referring to fig. 4, specifically, the outer side wall of the catheter 1 is slidably connected with a silicone pad 11, the silicone pad 11 is in a strip shape, a circular hole is formed in the surface of the silicone pad 11, the catheter 1 passes through the circular hole to be slidably connected with the silicone pad 11, and after the catheter is located at a certain position, a part of the catheter 1 can be attached to the body of a patient through the silicone pad 11 by using a medical adhesive tape, so that the position of the catheter is more stable and the catheter is prevented from falling off.
Specifically, one end of the drainage conical connector 2 is clamped with a cover cap 12, when the catheter is not connected with a urine collection bag for use, the cover cap 12 covers the opening of the drainage conical connector 2, and therefore secondary infection of a patient and the like caused by pathogenic bacteria are prevented.
The working principle is as follows: the utility model discloses a gasbag 6 of the water droplet form that is equipped with on the pipe 1, and the epidermis upper end fixedly connected with of gasbag 6 leaks hopper-shaped silica gel film 8, realized that catheter and bladder and urethral orifice closely laminate, prevent to leak urine and ooze urine, the silica gel pad 11 of rectangular shape assists the fixed of catheter, prevent to drop, the catheter adopts the silica gel material corrosion-resistant and good with organism compatibility, energy-concerving and environment-protective, the catheter is equipped with development line 10, the medical personnel's of being convenient for under the X-ray position of catheter is confirmed.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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. The utility model provides a clinical urethral catheterization device of uropoiesis surgery, includes the catheter, its characterized in that: the catheter comprises a catheter (1), the catheter (1) is a three-cavity catheter, the upper end of an inner cavity of the catheter (1) is fixedly connected with a drainage conical interface (2), the upper end of a middle cavity of the catheter (1) is fixedly connected with a drug injection conical interface (3), the upper end of an outer cavity of the catheter (1) is fixedly connected with a water injection conical interface (4), the lower end of the catheter (1) is fixedly connected with an annular sealing cover (5) with an opening, the annular sealing cover (5) seals between the outer cavity and the middle cavity, the opening of the annular sealing cover (5) is communicated with the middle cavity, the bottom of the tube wall of the outer cavity of the catheter (1) is provided with an air bag (6), the tube wall of the catheter (1) above the air bag (6) is provided with a liquid discharge port (7), and the liquid discharge port (7) is communicated with the inner cavity, the air bag (6) is unfolded to be in a water drop shape, and a funnel-shaped silica gel film (8) is attached to the upper end of the skin of the air bag (6);
the equal fixedly connected with of one end of water injection toper interface (4) and injection toper interface (3) annotates liquid soft valve (9), the one end of excreting toper interface (2) is equipped with the joint that uses with collection urine bag cooperation.
2. The urological clinical catheterization device of claim 1, wherein: the catheter is made of silica gel, and the air bag (6) is made of soft silica gel.
3. The urological clinical catheterization device of claim 1, wherein: the outer surface of the annular sealing cover (5) is arc-shaped.
4. The urological clinical catheterization device of claim 1, wherein: the pipe wall of the outer layer cavity of the catheter (1) is provided with a developing line (10).
5. The urological clinical catheterization device of claim 1, wherein: the outer side wall of the guide pipe is connected with a silica gel pad (11) in a sliding mode, and the silica gel pad (11) is long in strip shape.
6. The urological clinical catheterization device of claim 1, wherein: one end of the drainage conical interface (2) is clamped with a cover cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562930.0U CN210932995U (en) | 2019-09-19 | 2019-09-19 | Urinary surgery is catheter device for clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562930.0U CN210932995U (en) | 2019-09-19 | 2019-09-19 | Urinary surgery is catheter device for clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932995U true CN210932995U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562930.0U Expired - Fee Related CN210932995U (en) | 2019-09-19 | 2019-09-19 | Urinary surgery is catheter device for clinic |
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| Country | Link |
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| CN (1) | CN210932995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043886A (en) * | 2020-09-14 | 2020-12-08 | 邬韬 | A catheterization device for uropoiesis surgery |
-
2019
- 2019-09-19 CN CN201921562930.0U patent/CN210932995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043886A (en) * | 2020-09-14 | 2020-12-08 | 邬韬 | A catheterization device for uropoiesis surgery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |