Miniature uterine cavity depth injection device
By designing a miniature uterine deep injection device, the problem of difficulty in injecting drugs into the basal layer of the endometrium in the prior art is solved, and more efficient drug absorption and treatment effects are achieved.
CN222640559UActive Publication Date: 2025-03-21黄胜春
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Patent Information
- Application Number
- CN202322037310.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-31
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2033-07-31
AI Technical Summary
Technical Problem
In the prior art, when treating thin endometrium, it is difficult to effectively inject drugs into the basal layer of the endometrium, resulting in drug loss and malabsorption, affecting the treatment effect.
Method used
A miniature uterine cavity deep injection device is designed, including a protective sleeve, a syringe needle body, a syringe cover and a needle guard horn sleeve. Through ultrasound or hysteroscopy, the slender needle can directly enter the basal layer of the endometrium for injection.
Benefits of technology
The device can inject drugs into the basal layer of the endometrium more accurately, reducing drug loss, improving drug absorption rate, and significantly improving treatment effect.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a miniature uterine cavity depth injection device. The miniature uterine cavity depth injection device is composed of a protection sleeve, an injector needle body, an injector sealing cover and a needle protection horn sleeve. Due to the fact that the needle tube of the miniature uterine cavity depth injection device is long and thin, the needle tube can directly enter the uterine cavity without dilating the uterus under the guidance of the horn protection sleeve, and can be directly injected into the endometrial basal layer in a uterine cavity injection mode under the guidance of ultrasound or a hysteroscope. The endometrium injection device is reasonable in structural design, convenient to use, low in manufacturing cost, reasonable in price and easy to accept by users and the market, and the absorption of the endometrium on the medicine cannot be influenced due to the loss of the injected medicine, so that a better treatment effect can be achieved, and the endometrium injection device is reasonable in structural design, convenient to use, low in manufacturing cost and easy to accept by the users and the market.
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