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Cervical maturation promoting device with visual control function

A technology for cervical ripening and function control, applied in body cavity massage equipment, massage auxiliary products, medical science, etc., can solve problems such as injection, premature rupture of membranes, and increase the risk of abnormal bleeding, so as to reduce surgical risks and improve The effect of device security

Pending Publication Date: 2022-03-11
中国人民解放军联勤保障部队第九八〇医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the cervical balloon needs to be operated in the vagina, and the balloon must be placed in the uterine cavity, the risk of infection will be increased, and at the same time, it will easily cause premature rupture of membranes and increase the risk of abnormal bleeding. It is impossible to observe the internal situation, which increases the surgical risk of cervical balloon dilatation. During cervical balloon dilation, it is necessary to inject normal saline into the two balloons to inflate them. Since the internal situation cannot be known, it is difficult to grasp Balloon size, at the same time, it may happen that the same balloon is injected continuously due to the negligence of medical staff

Method used

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  • Cervical maturation promoting device with visual control function
  • Cervical maturation promoting device with visual control function
  • Cervical maturation promoting device with visual control function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A device for promoting cervical ripening with a visual control function, comprising an infusion tube 1, the two ends of the infusion tube 1 are sealed, and the infusion tube 1 is provided with a primary infusion chamber 2, a secondary infusion chamber 3 and an observation chamber 4, and the primary infusion chamber 2 and the secondary infusion chamber 3 are arranged symmetrically on both sides of the observation chamber 4. One end of the observation chamber 4 runs through the infusion tube 1 to communicate with the outside world. The infusion tube 1 is also fixedly connected with a proximal balloon 5 and a distal balloon 6. Both the balloon 5 and the distal balloon 6 are coated on the outside of the infusion tube 1, the distal balloon 6 is located close to the sealing end of the observation chamber 4, and the proximal balloon 5 is located between the opening end of the observation chamber 4 and the distal balloon 6 And the position is close to the distal balloon 6, the p...

Embodiment 2

[0038] A device for promoting cervical ripening with a visual control function. On the basis of the first embodiment, the infusion mechanism includes a syringe 21, a three-way connecting pipe 22, a secondary valve 23 and a secondary connecting hose 10, and the secondary valve 23 There are two sets of secondary connecting hoses 10, two sets of secondary valves 23 are respectively installed on two sets of secondary connecting flexible hoses 10, two sets of secondary connecting flexible hoses 10 are respectively connected with the primary infusion chamber 2 and the secondary The infusion chamber 3 is in communication, and the ends of the two groups of secondary connecting hoses 10 away from the infusion tube 1 and the syringe 21 are in communication with the three-way connection tube 22 .

[0039] Further, the infusion mechanism is located at the end of the infusion tube 1 and away from the distal balloon 6, the infusion tube 1, the proximal balloon 5, and the distal balloon 6 are...

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Abstract

The invention discloses a cervical maturation promoting device with a visual control function, and relates to the field of medical devices. According to the technical scheme, the infusion apparatus comprises an infusion tube, a first-stage infusion cavity, a second-stage infusion cavity and an observation cavity are formed in the infusion tube, a near-end balloon and a far-end balloon are further fixedly connected to the infusion tube, and an endoscope is inserted into the observation cavity; the infusion tube is further provided with an infusion mechanism used for infusion and a detection mechanism used for detecting the pressure in the near-end saccule and the pressure in the far-end saccule. The endoscope and the cervical balloon are combined, so that the condition in the body of a patient can be observed during cervical balloon dilatation, and medical staff can conveniently and timely deal with emergencies; by arranging the detection mechanism, medical staff can conveniently judge the condition of the balloon, the situation that the same balloon is continuously injected due to negligence of the medical staff can be avoided by comparing the two detection assemblies, meanwhile, the detection assemblies can conveniently detect the leakproofness of the device before an operation, and the safety of the device is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a device for promoting cervical ripening with a visual control function. Background technique [0002] After reaching the expected date of delivery, if a woman still does not give birth, she generally needs to choose manual intervention to induce labor. There are many methods of induced labor, among which cervical balloon induced labor is a relatively common method. Generally, a water-filled balloon is placed above the internal os of the cervix. Through the gravity of the balloon, it can compress the cervix, shorten the cervical canal and dilate the cervix, and at the same time initiate uterine contractions to a certain extent. [0003] Since the cervical balloon needs to be operated in the vagina, and the balloon must be placed in the uterine cavity, the risk of infection will be increased, and at the same time, it will easily cause premature rupture of membranes and increase the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H21/00A61B17/42A61B17/00
CPCA61H21/00A61B17/42A61B17/00234
Inventor 丁祺孙亚楠安静常春赵兴楠王仲敏梁磊刘丽爽李明明耿松珊
Owner 中国人民解放军联勤保障部队第九八〇医院
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