Medical ureter

Abstract

The utility model relates to a medical urinary catheter which comprises a catheter body and a hard connecting piece, one end of the catheter body is provided with a urinary catheterization head, and the other end of the catheter body is provided with a liquid outlet. A flow channel is formed in the hard connecting piece, one end of the flow channel is connected with the liquid outlet, and a connecting port is formed in the other end of the flow channel and used for being connected with a urine bag connecting pipe; a sampling opening is formed in the hard connecting piece and communicated with the flow channel, a rubber plug is fixedly sealed on the sampling opening, and an injector can penetrate into the rubber plug for sampling. In the process that a patient is nursed by using the medical ureter, when urine of the patient needs to be sampled, a medical worker can tightly hold the hard connecting piece with one hand for positioning, and the other hand controls the injector to pierce the rubber plug to sample the urine in the flow channel. Compared with the prior art, the product can provide a hard connecting piece for a medical worker to hold, is convenient for the medical worker to carry out sampling operation, and has the advantage of higher use safety.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical urinary catheter. Background Art

[0002] In clinical practice, patients often use urinary catheters for a long time due to severe illness or difficulty urinating independently, and the catheter may be in place for more than a month or even several months.

[0003] When medical staff perform daily care, they need to sample the patient's urine for testing. Currently, the sampling operation mainly uses the terminal connecting section of the urinary catheter for sampling. Among them, the terminal connecting section is a rubber tube as a whole, and multiple punctures of the syringe can also achieve the sealing of the tube body.

[0004] When sampling, the surface of the rubber tube is disinfected, and then the syringe is operated to pierce the rubber tube to extract the sample, and finally the syringe is pulled out. During the sampling operation, because the rubber tube is made of soft material as a whole, the medical staff needs to hold and fix the rubber tube with one hand, and operate the syringe to pierce the rubber tube with the other hand. During the operation, because the rubber tube is relatively soft as a whole, when the syringe is inserted, the rubber tube will move to an unpredictable position due to unexpected force, causing the syringe to easily pierce the medical staff's hand, resulting in a low safety problem. Summary of the invention

[0005] In view of the above problems, the utility model provides a medical urinary catheter, which is convenient for medical staff to perform sampling operations by providing a sampling block for medical staff to take and position, and has the advantage of high safety in use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medical urinary catheter, comprising:

[0008] A tube body, one end of which is provided with a urinary catheter head, and the other end of which is provided with a liquid outlet; and

[0009] A hard connector, wherein the interior of the hard connector has a flow channel, one end of the flow channel is connected to the liquid outlet, and the other end is provided with a connecting port, and the connecting port is connected to a urine bag connecting tube; a sampling port is provided on the hard connector, and the sampling port is communicated with the flow channel, and a rubber plug is fixedly sealed on the sampling port, and the rubber plug is provided for a syringe to penetrate for sampling.

[0010] In one embodiment, the hard connection member is configured as a rectangular body as a whole.

[0011] In one embodiment, a plurality of protrusions are provided on both sides of the hard connector.

[0012] In one embodiment, the protrusion is a rubber convex ball.

[0013] In one embodiment, baffles are provided on both sides of the hard connector extending outward.

[0014] In one embodiment, a quick-connect male connector is disposed at the liquid outlet, and a quick-connect female connector matching the quick-connect male connector is disposed at one end of the flow channel.

[0015] In one embodiment, the connection port is also provided with a quick-connect male connector, and the urine bag connection tube is connected to the connection port via a quick-connect female connector.

[0016] The utility model adopts the above technical solution, which has the following advantages:

[0017] When using this medical urinary catheter to care for patients, when it is necessary to sample the patient's urine, the medical staff can hold the hard connector tightly with one hand to position it, and use the other hand to control the syringe to pierce the rubber stopper to sample the urine in the flow channel. Compared with the existing technology, this product can provide a hard connector for medical staff to hold, which is convenient for medical staff to perform sampling operations and has the advantage of higher safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the specific structure of a medical urinary catheter in one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the specific structure of a hard connector in one embodiment of the utility model;

[0020] The marks in the figure are as follows:

[0021] 1. Tube body; 2. Hard connector; 3. Catheter head; 4. Liquid outlet; 5. Connection port; 6. Sampling port; 7. Rubber plug; 8. Bump; 9. Baffle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary persons in the field without creative work are within the scope of protection of the utility model.

[0023] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second", "third", "fourth" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0024] When medical staff perform daily care, they need to sample and test the patient's urine. During the sampling operation, because the rubber tube is made of soft material as a whole, the medical staff needs to hold and fix the rubber tube with one hand, and use the other hand to operate the syringe to pierce the rubber tube. During the operation, because the rubber tube is relatively soft as a whole, when the syringe is inserted, the rubber tube will move to an unexpected position due to unexpected force, causing the syringe to easily pierce the medical staff's hand, resulting in a problem of low safety in use. In response to the above problems, the utility model provides a medical urinary catheter, which is convenient for medical staff to perform sampling operations by setting a sampling block for medical staff to take and position, and has the advantage of high safety in use. The specific scheme is as follows.

[0025] Reference Figure 1 as well as Figure 2 As shown, the utility model relates to a medical urinary catheter, comprising a tube body 1 and a hard connector 2, wherein a urinary catheter head 3 is provided at one end of the tube body 1, and a liquid outlet 4 is provided at the other end. The hard connector 2 has a flow channel inside, one end of the flow channel is connected to the liquid outlet 4, and the other end is provided with a connection port 5, and the connection port 5 is connected to the urine bag connection tube; the hard connector 2 is provided with a sampling port 6, the sampling port 6 is connected to the flow channel, and a rubber plug 7 is fixedly sealed on the sampling port 6, and the rubber plug 7 is used for the syringe to penetrate and sample.

[0026] It should be noted that, in this embodiment, the hard connector 2 is a hard plastic part as a whole. During use, one end of the hard connector 2 is connected to the liquid outlet 4, and the connecting port 5 at the other end is connected to the urine bag connecting tube.

[0027] For example, when the patient's urine needs to be sampled during the process of nursing the patient using the medical urinary catheter, the medical staff can hold the hard connector 2 with one hand to position it, and use the other hand to manipulate the syringe to pierce the rubber stopper 7 to sample the urine in the flow channel. Compared with the prior art, the product can provide a hard connector 2 held by the medical staff, which is convenient for the medical staff to perform sampling operations, and has the advantage of higher safety in use.

[0028] In one embodiment, it is more preferred that the hard connector 2 is overall in the form of a rectangular body in order to facilitate holding by medical personnel.

[0029] In one embodiment, it is more preferred that a plurality of protrusions 8 are provided on both sides of the hard connector 2 .

[0030] It should be noted that the provision of the protrusions 8 can increase the contact friction of the hard connector 2, allowing the medical staff to hold it more stably.

[0031] In this embodiment, specifically, the protrusion 8 on the hard connection member 2 is a rubber convex ball.

[0032] In one embodiment, it is more preferred that baffles 9 are provided on both sides of the hard connector 2 extending outward.

[0033] Through the arrangement of this structure, when the medical staff holds the hard connector 2, their fingers on both sides of the rubber stopper 7 can be blocked by the baffle 9, which can prevent the syringe needle from accidentally scratching the fingers and further optimize the safety of the medical catheter.

[0034] In one embodiment, it is more preferable that a quick-connect male connector is provided at the liquid outlet 4 in order to improve the assembly efficiency of the hard connector 2 and the urine bag connecting tube, and a quick-connect female connector matching the quick-connect male connector is provided at one end of the flow channel.

[0035] In this embodiment, it is more preferred that the connection port 5 is also provided with a quick-connect male connector, and the urine bag connection tube is connected to the connection port 5 via a quick-connect female connector.

[0036] It should be noted that the quick female connector on the urine bag connecting tube matches the quick male connector at the liquid outlet 4. If the patient does not need to take urine samples in actual conditions, the hard connector 2 can be removed separately before the catheter is placed, and the liquid outlet 4 of the tube body 1 is connected to the urine bag connecting tube through the quick male connector. The arrangement of this structure can improve the flexibility of the hard connector 2. When it is needed, it can be easily installed between the tube body 1 and the urine bag connecting tube, and when it is not needed, it can be removed separately.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A medical urinary catheter, characterized in that: include: A tube body, one end of which is provided with a urinary catheter head, and the other end of which is provided with a liquid outlet; as well as A hard connector, wherein the interior of the hard connector has a flow channel, one end of the flow channel is connected to the liquid outlet, and the other end is provided with a connecting port, and the connecting port is connected to a urine bag connecting tube; a sampling port is provided on the hard connector, and the sampling port is communicated with the flow channel, and a rubber plug is fixedly sealed on the sampling port, and the rubber plug is provided for a syringe to penetrate for sampling.

2. The medical urinary catheter according to claim 1, characterized in that: The hard connection piece is arranged in a rectangular shape as a whole.

3. The medical urinary catheter according to claim 1, characterized in that: A plurality of protrusions are arranged on both sides of the hard connection piece.

4. The medical urinary catheter according to claim 3, characterized in that: The convex point is a rubber convex ball.

5. The medical urinary catheter according to claim 1, characterized in that: Baffles are provided on both sides of the hard connection member extending outwards.

6. The medical urinary catheter according to claim 1, characterized in that: A quick-connect male connector is provided at the liquid outlet, and a quick-connect female connector matching the quick-connect male connector is provided at one end of the flow channel.

7. The medical urinary catheter according to claim 6, characterized in that: The connection port is also provided with a quick-connect male connector, and the urine bag connection tube is connected to the connection port via a quick-connect female connector.

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