CN210873624U

CN210873624U - Anesthesia type painless ureter

Info

Publication number: CN210873624U
Application number: CN201921035678.8U
Authority: CN
Inventors: 郭晓璐; 章放香
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-30
Anticipated expiration: 2029-07-04

Abstract

The utility model provides an anesthesia painless urinary catheter, which comprises a casing bag seat, a urine drainage port, an anesthesia port, a three-cavity joint, a slip ring, a flow limiting valve, a urethral plug, a casing bag valve, an adhesive tape, a roller and a flow guiding port, wherein the left side of the urinary catheter main body is provided with the three-cavity joint, the lower side of the three-cavity joint is provided with the casing bag seat, the casing bag valve is arranged inside the casing bag seat, the middle side of the three-cavity joint is provided with the urine drainage port, the upper side of the three-cavity joint is provided with the anesthesia port, the left side of the annular side surface of the drainage tube is provided with the slip ring, the lower side of the slip ring is provided with the adhesive tape, the right side of the slip ring, this design has solved original catheter and can not effectively solve painless and anesthetic problem, the utility model discloses it is rational in infrastructure, the ureter of being convenient for reaches painless anesthetic effect when using.

Description

Anesthesia type painless ureter

Technical Field

The utility model relates to an anesthesia type painless ureter belongs to ureter technical field.

Background

A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine. The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra so as 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 separated easily, and the drainage tube is connected with a urine bag to collect urine.

Traditional catheter is owing to lack effectual anesthesia effect when using, and the patient can appear acutely painful in the use, makes the patient painful in the treatment process, influences patient's treatment, and painlessly and anesthesia can not effectively be solved to current catheter, and the problem that above-mentioned appearance was solved to the painless ureter of anesthesia type of now urgently needing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anesthesia type painless ureter to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is rational in infrastructure, the ureter of being convenient for reaches painless anesthesia's effect when using.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an anesthesia type painless urinary catheter comprises a urinary catheter main body, an anesthesia painless mechanism and a liquid discharge pipe, wherein the anesthesia painless mechanism is arranged inside the urinary catheter main body, the liquid discharge pipe is arranged on the right side of the urinary catheter main body, the anesthesia painless mechanism comprises a bag sleeving seat, a urine guide port, an anesthesia port, a three-cavity joint, a sliding ring, a flow limiting valve, a urethral plug, a bag sleeving valve, an adhesive tape, a roller and a flow guide port, the three-cavity joint is arranged on the left side of the urinary catheter main body, the bag sleeving seat is arranged on the lower side of the three-cavity joint, the bag sleeving valve is arranged inside the bag sleeving seat, the urine guide port is arranged on the middle side of the three-cavity joint, the anesthesia port is arranged on the upper side of the three-cavity joint, the sliding ring-shaped side surface of the liquid discharge pipe is provided with the sliding ring, the adhesive tape is arranged on the lower side of, a flow guide opening is formed in the annular side face of the urethral plug.

Furthermore, an internal thread is formed on the inner side of the annular side face of the bag sleeving seat, an external thread is formed on the right side of the annular side face of the bag sleeving valve, and the internal thread is meshed with the external thread.

Furthermore, the urine drainage port is connected with an external container through a catheter, and the anesthetic port is connected with an external anesthetic through a catheter.

Furthermore, the anesthetic port is matched with an external anesthetic with the specification of 0.5% lidocaine solution, and the flow rate of the external anesthetic is controlled to be 4-6 ml/h by the anesthetic port.

Furthermore, rolling grooves are formed in the front side and the rear side of the interior of the flow limiting valve, rolling shafts are assembled on the front side and the rear side of the roller, and the rolling shafts are matched with the rolling grooves.

Furthermore, the diversion ports are provided with a plurality of groups, and the specifications of the plurality of groups of diversion ports are the same.

The utility model has the advantages that: the utility model discloses an anesthesia type painless ureter, because of the utility model discloses added cover bag seat, drawn the urine mouth, anaesthetize the mouth, three chamber joints, sliding ring, restriction valve, urethra plug, cover bag valve, sticky tape, gyro wheel and water conservancy diversion mouth, this design can effectively play painless anesthesia's effect, has solved original catheter and can not effectively solve painless and anesthesia's problem, has improved the utility model discloses a painless anesthesia nature.

Because of the internal thread has been seted up to bag seat ring shape side inboard, the external screw thread has been seted up on bag valve ring shape side right side, the stability of the velocity of flow in the flowing back is effectively maintained in this design, be connected with external container through the pipe because of drawing the urine mouth, the anesthesia mouth is connected with external anesthetic through the pipe, this design realizes painlessly drawing the urine through the injection of external anesthetic, the rolling groove has been seted up because of both sides around the restriction valve is inside, both sides are equipped with the roller bearing around the gyro wheel, the velocity of flow in this design convenient control flowing back, the multiunit has been seted up because of the water conservancy diversion mouth, this design effectively makes external anesthetic send to the inside painless anesthesia of realization of patient's bladder, the utility model discloses it is rational in infrastructure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an anesthesia type painless urinary catheter of the present invention;

FIG. 2 is a schematic structural view of an anesthesia painless mechanism in an anesthesia painless ureter of the present invention;

FIG. 3 is a front sectional view of an anesthesia painless mechanism in an anesthesia painless ureter of the present invention;

in the figure: 1-a catheter main body, 2-an anesthesia painless mechanism, 3-a drainage tube, 21-a cuff seat, 22-a urine drainage port, 23-an anesthesia port, 24-a three-cavity joint, 25-a slip ring, 26-a flow limiting valve, 27-a urethral plug, 211-a cuff valve, 251-an adhesive tape, 261-a roller and 271-a flow guiding port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an anesthesia painless ureter comprises a ureter body 1, an anesthesia painless mechanism 2 and a liquid discharge pipe 3, wherein the anesthesia painless mechanism 2 is arranged inside the ureter body 1, and the liquid discharge pipe 3 is arranged on the right side of the ureter body 1.

The anesthesia painless mechanism 2 comprises a sleeve bag seat 21, a urine guide port 22, an anesthesia port 23, a three-cavity joint 24, a sliding ring 25, a flow limiting valve 26, a urethral plug 27, a sleeve bag valve 211, an adhesive tape 251, a roller 261 and a flow guide port 271, the three-cavity joint 24 is installed on the left side of the urinary catheter main body 1, the sleeve bag seat 21 is arranged on the lower side of the three-cavity joint 24, the sleeve bag valve 211 is installed inside the sleeve bag seat 21, the urine guide port 22 is arranged in the middle side of the three-cavity joint 24, the anesthesia port 23 is arranged on the upper side of the three-cavity joint 24, the sliding ring 25 is installed on the left side of the annular side surface of the liquid discharge tube 3, the adhesive tape 251 is assembled on the lower side of the sliding ring 25, the flow limiting valve 26 is installed on the right side of the sliding ring 25, the roller 261 is installed inside the flow limiting valve 26, the urethral.

The inner side of the annular side face of the cuff valve seat 21 is provided with an internal thread, the right side of the annular side face of the cuff valve 211 is provided with an external thread, the internal thread is meshed with the external thread, the design effectively maintains the stability of the flow rate in the liquid discharge pipe 3, the urine drainage port 22 is connected with an external container through a catheter, the anesthetic port 23 is connected with an external anesthetic through a catheter, the design realizes painless urine drainage through the injection of the external anesthetic, the anesthetic port 23 is matched with an external anesthetic with 0.5% lidocaine solution, the anesthetic port 23 controls the flow rate of the external anesthetic to be 4-6 ml/h, the design enables a patient to effectively drain urine painlessly, the front side and the rear side of the interior of the flow limiting valve 26 are provided with rolling grooves, the front side and the rear side of each rolling groove are provided with rolling shafts, the design is convenient to control the flow rate in the liquid discharge pipe 3, the, the design effectively enables the external anesthetic to be delivered to the inside of the bladder of the patient to realize painless anesthesia.

As an embodiment of the present invention: the medical staff firstly inserts the urethral plug 27 into the bladder of the patient along the urethral orifice of the patient, the ureter is inserted completely, the slip ring 25 is moved to a proper position, the adhesive tape 251 is attached near the urethral orifice of the patient, the external anesthetic is connected with the anesthetic port 23 on the upper side of the three-cavity joint 24 through the catheter, the urine leading port 22 is connected with the external urine taking container through the catheter, the roller 261 on the upper side of the flow limiting valve 26 is pushed rightwards, the drainage tube 3 is led to be communicated, the urine in the bladder of the patient is led out along with the drainage tube 3, the urine reaches the urine leading port 22 and is finally led out to the external urine taking container, when painless anesthesia needs to be carried out on the inside of the bladder of a patient, a worker closes the urine leading port 22, introduces the external anesthetic into the anesthetic port 23, leads the external anesthetic to the urethral plug 27 along with the liquid discharge pipe 3, and finally out of the orifice 271, during which the cuff valve 211 acts to maintain a uniform and steady flow rate inside the drainage tube 3 during urine drainage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anesthesia type painless ureter, includes ureter main part, anesthesia painless mechanism and fluid-discharge tube, its characterized in that: an anesthesia painless mechanism is arranged in the urinary catheter main body, and a liquid discharge pipe is arranged on the right side of the urinary catheter main body;

the painless mechanism of anesthesia includes cover bag seat, draws urine mouth, anesthesia mouth, three chamber joints, sliding ring, restriction valve, urethra plug, cover bag valve, sticky tape, gyro wheel and water conservancy diversion mouth, three chamber joints are installed in ureter main part left side, three chamber joint downside have been seted up cover bag seat, cover bag seat internally mounted has cover bag valve, three chamber joint middlings are seted up and are drawn the urine mouth, three chamber joint upsides have been seted up the anesthesia mouth, the sliding ring is installed in fluid-discharge tube annular side left side, the sliding ring downside is equipped with the sticky tape, the restriction valve is installed to the sliding ring right side, restriction valve internally mounted has the gyro wheel, the urethra plug is installed on the fluid-discharge tube right side, the water conservancy diversion mouth has been seted up to urethra plug annular side.

2. The anesthesia painless urinary catheter of claim 1, wherein: the inner side of the annular side face of the capsule sleeving seat is provided with an internal thread, the right side of the annular side face of the capsule sleeving valve is provided with an external thread, and the internal thread is meshed with the external thread.

3. The anesthesia painless urinary catheter of claim 1, wherein: the urine drainage port is connected with an external container through a catheter, and the anesthetic port is connected with an external anesthetic through a catheter.

4. The anesthesia painless urinary catheter of claim 1, wherein: the specification of the anesthetic opening matched with an external anesthetic is 0.5% lidocaine solution, and the flow rate of the external anesthetic is controlled to be 4-6 ml/h by the anesthetic opening.

5. The anesthesia painless urinary catheter of claim 1, wherein: the front side and the rear side of the interior of the flow limiting valve are provided with rolling grooves, the front side and the rear side of the roller are provided with rolling shafts, and the rolling shafts are matched with the rolling grooves.

6. The anesthesia painless urinary catheter of claim 1, wherein: the flow guide openings are provided with a plurality of groups, and the specifications of the flow guide openings are the same.