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Multi-cavity adjustable pelvis filling water bag

An adjustable, pelvic technology, applied in the field of medical devices, can solve the problems of troublesome operation, easy to cause infection, increase the pain of patients, etc., to achieve the effect of convenient removal, avoid pelvic organ damage, and relieve pain.

Pending Publication Date: 2022-01-14
ZHENGZHOU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the current material used for pelvic packing is surgical gauze, which needs to be put into the abdominal wall of the incision, which is easy to cause infection, and will need to be taken out again later, which not only troubles the operation, but also increases the pain of the patient. The present invention provides a multi-cavity removable Adjusting the pelvic tamponade bladder

Method used

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  • Multi-cavity adjustable pelvis filling water bag
  • Multi-cavity adjustable pelvis filling water bag
  • Multi-cavity adjustable pelvis filling water bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] according to figure 1 and figure 2 As shown, it includes an expansion hemostatic assembly and a liquid injection assembly; the hemostatic assembly includes a push rod 2 and four expansion balloons 1, the expansion balloon 1 is a water bag, and the inner end of the push rod 2 passes through the four expansion balloons 1 and Four expansion balloons 1 are sealed in series, the inner end of the push rod 2 does not pass through the fourth expansion balloon 1, and is arranged in the fourth expansion balloon 1, the expansion balloon 1 is oval, and the push rod 2 Pass along the long axis direction of the four expansion balloons 1 and seal the four expansion balloons 1 in series, the push rod 2 is an arc-shaped push rod 2, and the four expansion balloons 1 are arranged in an arc along the path of the push rod 2 And two adjacent expansion balloons 1 are fitted together.

[0039] The liquid injection assembly includes four liquid injection tubes 3, and the inner ends of the fou...

Embodiment 2

[0041] On the basis of Embodiment 1, the similarities between this embodiment and Embodiment 1 will not be repeated, and the differences are as follows: figure 1 As shown, the push rod 2 is a hard push rod 2 with a hollow interior, and the four liquid injection tubes 3 are all arranged in the inner cavity of the push rod 2, and the liquid outlets 4 of the four liquid injection tubes 3 pass through the side wall of the push rod 2 one by one And respectively communicate with the lumens of the four expansion balloons 1, and the four injection tubes 3 are installed in the inner cavity of the push rod 2 in equal parts along the circumference of the push rod 2, by setting the four injection tubes 3 in the push rod 2 The cavity, on the one hand, makes the appearance of the push rod 2 neat and beautiful, and on the other hand, makes reasonable use of the internal space of the push rod 2, which is convenient for medical staff to hold the push rod 2 for use.

Embodiment 3

[0043] On the basis of Embodiment 1, the similarities between this embodiment and Embodiment 1 will not be repeated, and the differences are as follows: the outer wall of the push rod 2 or the inner cavity of the push rod 2 is no longer provided with a liquid injection tube 3, and the inside of the push rod 2 Four liquid injection channels with different lengths can be set up, and the liquid outlet holes of the four liquid injection channels are respectively connected with the inner chambers of the four dilated balloons 1, and the liquid inlet ends of the four liquid injection channels are all passed through the liquid inlet tubes Connect with water filling valve 5.

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Abstract

The invention discloses a multi-cavity adjustable pelvis filling water bag, which relates to the field of medical apparatus and instruments, and comprises an expansion hemostasis assembly and a liquid injection assembly; the hemostasis assembly comprises a push rod and n dilation balloons, the inner end of the push rod penetrates through the n dilation balloons and enables the n dilation balloons to be connected in series in a sealed mode, the liquid injection assembly comprises n liquid injection pipes, the inner ends of the n liquid injection pipes are communicated with inner cavities of the n dilation balloons along the push rod respectively, the outer end of each liquid injection pipe is provided with a valve body used for controlling the liquid inlet amount. Minimally invasive implantation is convenient and fast, normal saline is injected into the dilation balloon, the dilation balloon is properly dilated, hemostasis is achieved through compression of generated pressure and gravity, the pressure of pelvic cavity filling can be adjusted, angiography of a pelvic cavity is not affected, operation is easy, taking out is convenient, pain of a patient can be relieved, further damage cannot be caused, and the multi-cavity adjustable pelvis filling water bag is suitable for anterior peritoneal cavity hemostasis for severe pelvic fracture.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a multi-cavity adjustable pelvic stuffing water bag. Background technique [0002] The pelvis is a basin-shaped skeleton that connects the spine and the lower limbs. It is a complete bone ring formed by the connection of the rear sacrum, coccyx (the two lowest bones of the spine) and the left and right hip bones. [0003] The connection of the pelvis is mainly the pubic symphysis and the sacroiliac joint, which not only transfer the weight to the two lower limbs, but also serve as the basis for the activities of the free lower limbs, and support and protect the internal organs of the abdomen and pelvis. [0004] Severe pelvic fractures can lead to pelvic vascular injury. Preperitoneal pelvic packing is an effective means of hemostasis. Currently, the material used for pelvic packing is surgical gauze, which needs to be placed in the abdominal wall through an incision,...

Claims

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Application Information

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IPC IPC(8): A61B17/12
CPCA61B17/1204A61B17/12099A61B17/12136
Inventor 连鸿凯金小高张勇
Owner ZHENGZHOU CENT HOSPITAL
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