CN218923526U - Urological department is with automatic control formula catheter that compressive property is good of being convenient for adjust - Google Patents

Abstract

The utility model relates to the technical field of medical instruments and discloses an automatic control type catheter with good compression resistance convenient to adjust for urology department, which comprises a catheter body, wherein a catheter head is arranged at the top end of the catheter body, a storage bag is connected to the bottom of the catheter head, an air bag is arranged below the storage bag, a flushing and medicine injection port is arranged at the bottom end of the catheter body, a water injection hard valve communicated with the air bag is arranged above the flushing and medicine injection port, and a liquid outlet is arranged below the flushing and medicine injection port. This urological department is with automatic control catheter that the compressive property of being convenient for is good, through setting up the storage bag on the top of pipe shaft to set up the lubricant in the inside of storage bag, can be when opening the strip of paper used for sealing with this catheter and insert the human body, make the lubricant in the storage bag slowly extrude from lubricated export, reach lubricated purpose, can alleviate patient's misery, also can make things convenient for medical personnel's operation simultaneously, improve the accuracy that the catheter is connected.

Description

Urological department is with automatic control formula catheter that compressive property is good of being convenient for adjust

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a self-control catheter with good compression resistance, which is convenient to adjust for urology department.

Background

The catheter is a pipeline which is inserted into the urinary bladder by the urethra so as to drain urine, is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the urinary bladder by the urethra so as to drain urine, and is fixed in the urinary bladder by an air bag near the head end of the catheter after being inserted into the urinary bladder, so that the catheter is not easy to break away, and the drainage tube is connected with a urine bag to collect urine.

The utility model provides a self-control catheter with good pressure resistance for urology department, which is suitable for patients with urinary retention or bladder outlet obstruction, patients with urinary incontinence, patients with long-time bedridden or forced body position, treatment requirements for accurately monitoring urine volume, situations that patients cannot or are unwilling to collect urine and operation period in surgery, and is characterized in that before the catheter is inserted into the urethra of a patient, lubrication treatment is usually carried out to reduce friction force of the head of the catheter, so that the catheter is easy to enter the urethra, discomfort of the patient and damage of the catheter to the urethra are reduced, lubricant gradually loses and falls off along with the extension of the catheter, friction force generated when the catheter enters a human body is increased, pain is caused to the patient, and in order to relieve the pain of the patient, the material of the catheter is generally softer, the catheter is easy to be flattened or twisted in the use process, the discharge of urine is influenced, adverse effects are caused to the patient, and the defect of the prior art is overcome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the self-control catheter which is convenient for adjusting the compression resistance and has good performance for urology department, and solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a urological department is with automatic control catheter that is convenient for adjust compressive property is good, includes the pipe shaft, the top of pipe shaft is provided with the catheter head, the bottom of catheter head is connected with the storage bag, the below of storage bag is disposed with the gasbag, the washing injection port is installed to the bottom of pipe shaft, the top of washing injection port is provided with the water injection hard valve with the gasbag intercommunication, the below of washing injection port is disposed with the liquid outlet, the internally connected of pipe shaft has the development line, the outside of development line is provided with the supporter, the outside of storage bag is disposed with the strip of paper used for sealing, lubricated export has been seted up to the outside of storage bag.

Optionally, the storage bag is connected at the position of the top end of the pipe body, the storage bag is of a telescopic air bag structure, and the inside of the storage bag is filled with lubricant.

Optionally, the seal is connected outside the storage bag, and the inside of seal is provided with the protruding structure that corresponds with the lubrication outlet.

Optionally, the developing line is connected with the top end inside the pipe body, and the hardness of the developing line is higher than that of the pipe body.

Optionally, the support body is spiral structure, and the support body is the same rubber material with the pipe shaft, and the support body encircles the outside of developing line and is connected with the developing line.

Optionally, the gasbag fixed connection is on the outer wall of the pipe shaft of urine tube head below, and the gasbag passes through the inside independent pipeline of pipe shaft and water injection hard valve intercommunication.

The utility model provides a self-control catheter with good compression resistance, which is convenient to adjust for urology department, and has the following beneficial effects:

1. this urological department is with automatic control catheter that the compressive property of being convenient for is good, through setting up the storage bag on the top of pipe shaft to set up the lubricant in the inside of storage bag, can be when opening the strip of paper used for sealing with this catheter and insert the human body, make the lubricant in the storage bag slowly extrude from lubricated export, reach lubricated purpose, can alleviate patient's misery, also can make things convenient for medical personnel's operation simultaneously, improve the accuracy that the catheter is connected.

2. This urology department is with automatic control catheter that the compression resistance is good of being convenient for adjust, through the internal connection development line at the pipe shaft, can promote the discharge of storing the inside lubricant of bag through the removal of development line when the catheter inserts the human body, strengthen the lubrication effect, simultaneously through the outside connection supporter at the development line, can play the supporting role to the catheter under the prerequisite that does not hinder catheter dredging ability, avoid the catheter to influence the catheterization after being pressed, improve the compression resistance of catheter.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model with the top open;

fig. 5 is a schematic structural view of the seal of the present utility model.

In the figure: 1. a pipe body; 2. an air bag; 3. a urine tube head; 4. a storage bag; 5. a water injection hard valve; 6. flushing the medicine injection port; 7. a liquid outlet; 8. a support body; 9. developing lines; 10. a seal; 11. and a lubrication outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 3-5, the present utility model provides a technical solution: the top of pipe shaft 1 is provided with stores bag 4, store bag 4 is telescopic gasbag structure, and store the inside of bag 4 and fill and have had the lubrication export 11, and lubrication export 11 is blocked by strip of paper used for sealing 10 when the catheter is the unsealing, after the catheter is unsealed, open strip of paper used for sealing 10, when making the catheter insert the human body, store bag 4 receives the extrusion after deformation, thereby make the inside lubrication agent of bag 4 can follow lubrication export 11 discharge, thereby play the lubrication effect to the catheter, make things convenient for the marching of catheter in the human body, improve the connecting speed of catheter, alleviate patient's misery.

Referring to fig. 2, the bottom of the urine head 3 is connected with a developing line 9 arranged inside the tube body 1, the developing line 9 is used as a developing line to facilitate observation, and can also perform extrusion on the storage bag 4 when the catheter enters a human body, so that the discharge of lubricant inside the storage bag 4 is promoted, the catheter is facilitated to enter the human body, the support body 8 is connected with the outside of the developing line 9, the support body 8 is of a spiral structure, the material of the support body 8 is the same as that of the tube body 1, the tube body 1 can be supported, and the situation that the catheter is extruded or twisted in the use process is avoided, and the safety performance of the catheter is improved.

Referring to fig. 1, the bottom end of the tube body 1 is connected with a water injection hard valve 5, a flushing medicine injection port 6 and a liquid outlet 7, the water injection hard valve 5 is communicated with the air bag 2 and is used for injecting water into the air bag 2, so that after the catheter enters the bladder, the catheter can be fixed in the bladder by utilizing the expansion of the air bag 2, the flushing medicine injection port 6 is used for injecting flushing medicine liquid, and the liquid outlet 7 is connected with a liquid storage bag and is used for discharging urine.

Referring to fig. 4-5, the seal 10 is connected to the outside of the storage bag 4, the lubrication outlet 11 is provided at the outside of the storage bag 4, the lubrication outlet 11 is in a sealed state by the seal 10 in the initial state of the catheter, when the seal 10 is removed from the storage bag 4, the lubrication outlet 11 is communicated with the outside, the seal 10 is connected with the storage bag 4 through a connecting rod, when the seal 10 is pulled by an external force, the seal 10 can be separated from the storage bag 4, the use of the catheter is facilitated, and the bottom of the seal 10 is provided with a protruding structure corresponding to the position of the lubrication outlet 11, so that the tightness of the storage bag 4 when the catheter is not unsealed can be ensured.

In summary, this urology department is with being convenient for adjust automatic control catheter that compressive property is good, when using, get a new catheter, after carrying out the corresponding cleanness with patient's affected part, pull down the strip of paper used for sealing 10 on catheter top and slowly insert the patient in, the reservoir bag 4 takes place deformation after receiving human tissue's extrusion, simultaneously development line 9 also plays the extrusion effect to reservoir bag 4 when the catheter gets into the human body, make the inside lubricant of reservoir bag 4 discharge from lubricated export 11, play the lubricated effect of reducing friction to the outside of catheter, after the catheter gets into the bladder inside, through the water injection hard valve 5 to the inside water injection of gasbag 2, make balloon 2 inflation, the catheter is blocked in the bladder, then be located the external part of human body with the catheter and fix, inject the flushing medicine into the catheter through flushing injection mouth 6, and be connected fixedly with liquid outlet 7 and bag, be used for urine collection, regular change or wash the catheter, the fixed position of collecting in unison after the catheter is used and is handled.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a urological department is with automatic control formula catheter that compressive property is good of being convenient for adjust, includes pipe shaft (1), its characterized in that: the utility model discloses a urine storage bag, including pipe shaft (1), support body (8), sealing strip (10), lubrication outlet (11) have been seted up to the outside of storing bag (4), washing injection port (6) are installed to the bottom of pipe shaft (1), washing injection port (6)'s top be provided with water injection hard valve (5) with gasbag (2) intercommunication, washing injection port (6)'s below disposes liquid outlet (7), the internally connected of pipe shaft (1) has developing line (9), the outside of developing line (9) is provided with support body (8), the outside of storing bag (4) is provided with sealing strip (10).

2. The self-controlling urinary catheter with good pressure resistance for easy adjustment according to claim 1, wherein: the storage bag (4) is connected to the top end of the pipe body (1), the storage bag (4) is of a telescopic air bag structure, and the inside of the storage bag (4) is filled with lubricant.

3. The self-controlling urinary catheter with good pressure resistance for easy adjustment according to claim 1, wherein: the seal (10) is connected to the outside of the storage bag (4), and a protruding structure corresponding to the lubrication outlet (11) is arranged on the inner side of the seal (10).

4. The self-controlling urinary catheter with good pressure resistance for easy adjustment according to claim 1, wherein: the developing wire (9) is connected with the top end inside the pipe body (1), and the hardness of the developing wire (9) is higher than that of the pipe body (1).

5. The self-controlling urinary catheter with good pressure resistance for easy adjustment according to claim 1, wherein: the support body (8) is of a spiral structure, the support body (8) is made of rubber material the same as that of the pipe body (1), and the support body (8) surrounds the outside of the development line (9) and is connected with the development line (9).

6. The self-controlling urinary catheter with good pressure resistance for easy adjustment according to claim 1, wherein: the air bag (2) is fixedly connected to the outer wall of the pipe body (1) below the urine pipe head (3), and the air bag (2) is communicated with the water injection hard valve (5) through an independent pipeline inside the pipe body (1).

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