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Treatment system for treating dangerous placenta previa clinical emergency

A treatment system, a dangerous technology, applied in ultrasound/sonic/infrasound image/data processing, application, ultrasound/sonic/infrasonic Permian technology, etc., can solve the problem of expensive patient, femoral artery and vein fistula, femoral nerve Injury and other problems, to reduce the patient's economic and psychological burden, avoid abdominal aortic injury, and improve the effect of continuous sealing

Inactive Publication Date: 2017-01-25
杨莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bilateral internal iliac artery occlusion is complicated and time-consuming due to the need to block both sides. DSA is used during the operation, which exposes pregnant women and fetuses to X-ray radiation for a long time. If the ovarian artery and / or external iliac artery participate in the blood supply, simply blocking the bilateral internal iliac arteries cannot effectively control intraoperative bleeding
Although in recent years, interventional occlusion of the abdominal aorta has achieved good results in the cesarean section of dangerous placenta previa, but it is also under the guidance of X-rays and requires the assistance of DSA. The puncture process is blind puncture, which is likely to cause femoral nerve injury. , femoral arteriovenous fistula
Moreover, the cost of building a hybrid operating room / interventional operating room is extremely high, and it is difficult for ordinary hospitals to afford it, and the cost of patients is also expensive.

Method used

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  • Treatment system for treating dangerous placenta previa clinical emergency
  • Treatment system for treating dangerous placenta previa clinical emergency
  • Treatment system for treating dangerous placenta previa clinical emergency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a structural diagram of Embodiment 1 of the present invention; figure 2 It is a schematic diagram of the occlusive balloon in Example 1 of the present invention when the balloon is inflated; image 3 It is a schematic diagram of the occlusive balloon in Example 1 of the present invention when the capsule shrinks; in the figure, the meanings indicated by the reference signs are as follows:

[0052] 1. Ultrasonic scanner; 2. Ultrasonic display device; 3. Occlusion balloon; 31. Metal braid; 32. Capsule body; 33. Groove; 34. Proximal end; 35. Distal end; 36. First connecting rod ; 37, reactant bag; 38, diaphragm; 39, the second resistance; 40, the first drawstring; 41, the first button; 42, the third switch.

[0053] A therapeutic system for treating clinical emergencies of dangerous placenta previa, comprising an ultrasonic scanner 1 and an occlusion balloon 3, the ultrasonic scanner 1 is used to detect the condition of the treatment site. The ultrasonic...

Embodiment 2

[0080] The difference between this embodiment and the above-mentioned embodiment is that in this embodiment, the operation is not realized manually, but is realized automatically, and the specific corresponding system also includes a digital image processing device, a controller and a start button ,

[0081] The digital image processing device is used to receive the image obtained by the ultrasonic scanner, convert it into a digital image, and identify the area in the digital image whose gray value is lower than the preset value, and the length of the area in the first direction is greater than Three times the length in the second direction is determined as the vascular area; and the intersection of multiple vascular areas is confirmed as the opening of the renal artery and the bifurcation of the abdominal aorta;

[0082] The controller is used to control the robotic arm to move the capsule between the bifurcation of the abdominal aorta and the opening of the renal artery. Whe...

Embodiment 3

[0085] The difference between this embodiment and the above embodiment is that the specific corresponding system also includes a digital image processing device and a controller, the ultrasonic display device is a touch screen,

[0086] The digital image processing device is used to receive the image obtained by the ultrasonic scanner, convert it into a digital image, and identify the area in the digital image whose gray value is lower than the preset value, and the length of the area in the first direction is greater than Three times the length in the second direction is determined as the vascular area; and the intersection of multiple vascular areas is confirmed as the opening of the renal artery and the bifurcation of the abdominal aorta;

[0087] The controller is used to control the robotic arm to move the capsule between the bifurcation of the abdominal aorta and the opening of the renal artery. When the position of the capsule is recognized by the digital image processin...

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PUM

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Abstract

The invention relates to a treatment system for treating a dangerous placenta previa clinical emergency. The treatment system comprises an ultrasonic wave scanner and an occlusion balloon, wherein the ultrasonic wave scanner is used for detecting the condition of a treated part. The treatment system can make cesarean delivery operation for the dangerous placenta previa clinical emergency completed in a common operating room and is low in consumption cost. The patented technology can be implemented after training performed in an ordinary hospital, construction of a hybridization operation room or an intervention operation room high in construction cost can be avoided, the bleeding amount during patient operation can be also decreased, and meanwhile X ray radiation to medical workers, a mother and a fetus is avoided. The domestic medical insurance expenditure is greatly reduced, the medical insurance cost is reduced, and the economic and psychological burdens of a patient are decreased. Therefore, the patented technology benefits the nation and the people and has very large social benefits and economic benefits.

Description

technical field [0001] The invention relates to a treatment system for treating the clinical emergency of dangerous placenta previa. Background technique [0002] In order to cope with my country's aging population and promote balanced population development, my country fully implemented the policy that a couple can have two children in 2016. Due to the liberalization of the two-child policy and the increase in the previous cesarean section rate, re-pregnancy in scarred uterus has increased. Once the placenta implants in the uterine scar, a dangerous placenta previa is formed. Dangerous placenta previa often produces uncontrollable massive bleeding, which can easily lead to serious complications such as disseminated intravascular coagulation and shock. Not only the hysterectomy rate is high, but also the maternal mortality rate is high. It is an urgent, critical and severe obstetric disease. [0003] There are many researches on the treatment of dangerous placenta previa a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00A61B8/08A61B17/12A61B17/42A61B17/34A61M29/04
CPCA61B8/085A61B8/44A61B8/5215A61B17/12A61B17/3403A61B17/42A61B2017/12004A61B2017/3413A61B2017/4216A61M29/02
Inventor 朱宝菊张黎莉康龙飞
Owner 杨莉