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Intracranial hematoma puncture drainage locating device and locating method

A technology of intracranial hematoma and positioning device, which is applied in the directions of puncture needles, suction containers, suction devices, etc., can solve problems such as the effect of infection prevention and treatment not involving the patient's puncture site, and achieve simple operation, reduce pain, and maintain circulation. with the effect of circulation

Inactive Publication Date: 2018-02-23
赵波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent document can alleviate the pain of the patient and the difficulty of the medical staff during the puncture to a certain extent, it does not involve the effect of the drainage device on the infection prevention and treatment of the puncture site of the patient

Method used

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  • Intracranial hematoma puncture drainage locating device and locating method
  • Intracranial hematoma puncture drainage locating device and locating method
  • Intracranial hematoma puncture drainage locating device and locating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] A positioning device for puncture and drainage of intracranial hematoma, comprising a fixed housing 1, a support leg 2, a drainage tube 9, a movable positioning block 3, a suction disc 5, a positioning needle 6 and a positioning bolt 10, one side of the left support leg 2 A warming button 11 is provided, and the other side is connected with a telescopic screw 12, and the telescopic screw 12 is closely connected with an inflatable bag 13 loaded with Chinese medicine compound components, and the inflatable bag 13 is connected with an inflatable valve 14 through an inflatable tube 15; The upper part of the right side of the right side support leg 2 is provided with a heat preservation button 17, and a thermometer 16 that can record the temperature range in the inflatable bag 13 is provided at its lower end; The leg 2 is connected to the movable positioning block 3 by positioning bolts 10 on the fixed shell 1, and the positioning pin 6 is provided on the movable positioning ...

experiment example

[0035] 1. Select 200 patients for intracranial puncture and drainage positioning, and observe the bleeding site and amount of bleeding before positioning. The sample range after collection is shown in Table 1:

[0036]

[0037] Two, for the first, 3, 5, and 8 days before and after the patient is treated with the positioning method of the present invention, the amount of hematoma is significantly reduced, as shown in Table 2:

[0038] group

before therapy

Day 1

3rd day

day 5

day 8

Example

51.45±8.22

22.36±4.17

11.52±3.75

5.48±2.64

3.14±1.56

comparative example

49.77±8.35

30.26±4.28

19.58±3.92

11.37±2.82

6.58±1.78

[0039] It can be seen from the above table that the hematoma volume of the patient in the present invention is significantly reduced, and there is no problem of inaccurate positioning or deviation, while in the comparative examples, there are different degrees of deviation.

[0040] Thre...

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Abstract

The invention discloses an intracranial hematoma puncture drainage locating device and locating method, and relates to a locating device and a locating method. The locating device mainly comprises a fixing shell, support legs, a drainage tube, a movable locating block, a suction disc, a locating syringe, a locating bolt, a heating button, an extension type screw, an inflating bag, an inflating tube, an inflating valve, a heat preservation button, a thermometer, a syringe needle connecting sleeve, a thread hole, and a connecting tube. The intracranial hematoma puncture drainage locating deviceovercomes the defect of low puncture accuracy rate in the prior art, the puncture time is short, and the pain of a patient is effectively reduced. After the locating method provided by the invention is used to locate intracranial hematoma puncture drainage, the elimination rate of hematoma is greatly improved and is 97.8%, the total effective rate is up to 97%, the difference value of the neural functional recovery is obviously better than that of the prior art, and the viability of a postoperative patient is also greatly strengthened.

Description

technical field [0001] The invention relates to a positioning device and a positioning method, in particular to a positioning device and a positioning method for intracranial hematoma puncture and drainage. Background technique [0002] Intracranial hematomas are formed when the blood vessels in the brain or between the brain tissue and the skull are ruptured due to trauma and other reasons, and blood accumulates in the brain or between the brain and the skull and compresses the brain tissue. . Intracranial hematoma is a common and serious secondary lesion in craniocerebral injury, accounting for about 10% of closed craniocerebral injuries and 40% to 50% of severe craniocerebral injuries. According to the time required for hematoma to cause increased intracranial pressure or early brain tumor symptoms, it can be divided into three types: the acute type within 72 hours, the subacute type after 3 days to within 3 weeks, and the chronic type after 3 weeks. Its clinical manife...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61M1/00A61F7/00A61M37/00
CPCA61M1/0023A61B17/3403A61B2017/3405A61F7/0053A61F2007/0045A61F2007/0055A61M37/00A61M2037/0007A61M1/67
Inventor 赵波
Owner 赵波
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