Balloon dilatation pressure pump for interventional therapy

A technology of interventional therapy and pressure pump, which is applied in the direction of nebulizer, dilator, pump with flexible working elements, etc. for therapy, which can solve the problem of difficulty in quickly unloading pressure, and achieve increased visibility and good air tightness. Effects of sex and durability

Inactive Publication Date: 2009-10-21
SHANGHAI KINDLY MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing balloon dilation pressure pump products, when the pressure is higher than 16ATM, it is difficult to quickly unload the pressure. At the same time, under the condition of 16-30ATM, the airtightness of the balloon dilation pressure pump also has certain problems.

Method used

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  • Balloon dilatation pressure pump for interventional therapy

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Effect test

Embodiment Construction

[0014] see figure 1 , the invention discloses a balloon dilation pressure pump for interventional therapy, comprising a rack 2, a handle part 1, a sleeve 3 with a screw cap 5, a pressure gauge 4 and an extension tube 7, the handle part 1 is set on In addition to the rack 2, it can be movably inserted into the sleeve 3 for use. One side of the rack has threads, and the inner wall of the screw cap 5 on the sleeve 3 has corresponding threads. The rack 2 and the screw cap 5 are engaged through threads, and the pressure The gauge 4 is set at one end of the sleeve 3, and the extension tube 7 is connected to the protrusion 6 of the sleeve. It is characterized in that the angle θ of the thread on the rack 2 is 40-50°, and the pressure gauge 4 and the sleeve 3 are connected by threads.

[0015] The threads are serrated.

[0016] The dial of the pressure gauge adopts a fluorescent panel.

[0017] The pressure gauge and the sleeve are also bonded by light curing glue.

[0018] In the ...

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Abstract

The invention discloses a balloon dilatation pressure pump for interventional therapy, which comprises a rack, a handle part, a sleeve with a blind nut, a pressure meter and an extension pipe, wherein the handle part is sleeved outside the rack and can be movably inserted into the sleeve for use, one side of the rack is provided with a thread, the inner wall of the blind nut on the sleeve is provided with a corresponding thread, the rack is meshed with the blind nut through the threads, the pressure meter is arranged at one end of the sleeve, the extension pipe is connected to the protruding part of the sleeve, the angle Theta of the thread on the rack is 40-50 degrees, and the pressure meter is connected with the sleeve through the thread. The invention meets the requirements of the pressure pump about smooth supercharging, pressure maintaining and rapid pressure releasing through reasonable design of the thread angle on the rack, improves the air tightness and the durability of the product through the thread connection of the pressure meter and the sleeve, and increases the visibility in an operating room through the fluorescence panel design of the dial of the pressure meter.

Description

technical field [0001] The invention relates to an intervention accessory for interventional therapy, in particular to a balloon expansion pressure pump for interventional therapy. Background technique [0002] In the existing balloon dilation pressure pump products, when the pressure is higher than 16ATM, it is difficult to quickly unload the pressure. At the same time, under the condition of 16-30ATM, the airtightness of the balloon dilation pressure pump also has certain problems. . Contents of the invention [0003] The object of the present invention is to provide a balloon inflation pressure pump for interventional therapy in order to solve the above problems. [0004] The object of the present invention is achieved in this way: the present invention discloses a balloon dilation pressure pump for interventional therapy, comprising a rack, a handle part, a sleeve with a screw cap, a pressure gauge and an extension tube, the handle part covers Outside the rack, it ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M29/02A61M1/00A61M5/00A61M11/00A61B17/00F04B45/08
Inventor 张维鑫梁栋科贵海芬赵阳
Owner SHANGHAI KINDLY MEDICAL INSTR CO LTD
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