Catheter with function of detecting intravesical pressure

A technique for urinary catheter and internal pressure is applied in the field of urinary catheter, which can solve the problems of complicated operation and complicated connection, and achieve the effects of accurate measurement data and simple and convenient operation.

Pending Publication Date: 2018-09-11
江西安联医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The conventional method is complicate

Method used

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  • Catheter with function of detecting intravesical pressure
  • Catheter with function of detecting intravesical pressure

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Embodiment Construction

[0017] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] In an implementation example, the material of the urinary catheter (1) can be latex, silicone, any type of catheter with super slippery or antibacterial coating.

[0019] In the implementation example, the transparent hose (2) provided with the scale may be a transparent hose made of PVC, which can naturally droop under the action of the heavy object (3).

[0020] In the implementation case, the length of the transparent hose (2) with a scale can be 1500mm, and the scale line of the weight block (3) near the end of the catheter (1) is 0, and it increases to the end away from the catheter (1). It is marked in mm and mmHg at the same time.

[0021] In the implementation case, the flushing chamber interface of the urinary catheter (1) is connected to the manual valve (4).

[0022] In an implementation case, the weight block (3) may be a m...

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Abstract

The invention discloses a catheter with a function of detecting intravesical pressure. The catheter comprises a catheter body (1), a transparent hose (2) provided with a scale, a weight block (3), a manual valve (4) ( 41) and a liquid injecting hole (5), and a flushing chamber interface of the catheter body(1) is connected to the manual valve (4), and is connected with the transparent hose (2) provided with the scale to form a communicating device. A conduit of a urine collecting bag is clamped to be closed, the manual valve (4) (41) is opened separately, 25 ml of physiological saline is injected through the liquid injecting hole (5), the manual valve (41) is closed, and the liquid injecting hole (5) is vertically lifted to make the transparent hose (2) naturally hang down. When the uppermargin of the pubic bone of a patient is touched, the manual valve (41) is opened, the corresponding level of a liquid surface is read, and the reading is a measured intravesical pressure value. Compared with existing catheters, the catheter is economical and applicable, can accurately measure the intravesical pressure, is simple to operate, and greatly reduces the workload of nursing.

Description

technical field [0001] The invention relates to the technical field of medical aids, in particular to a urinary catheter with the function of monitoring the internal pressure of the bladder. Background technique [0002] In hospitals, nurses often measure bladder pressure for patients who need to measure bladder or intra-abdominal pressure to indirectly understand bladder compliance and intra-abdominal pressure, which is helpful for diagnosis and care. However, when measuring intravesical pressure, there are usually no dedicated consumables and measurement tools. Conventional methods are complex in connection and cumbersome in operation. Contents of the invention [0003] The object of the present invention is to provide a urinary catheter with the function of detecting the internal pressure of the bladder in view of the above-mentioned technical status. [0004] The components include a three-chamber urinary catheter (1), a transparent hose with a scale (2), a heavy blo...

Claims

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Application Information

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IPC IPC(8): A61M25/14A61B5/03A61B5/20
CPCA61M25/0017A61M25/0023A61B5/03A61B5/205A61M2025/0008
Inventor 梁坤群
Owner 江西安联医疗器械有限公司
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