Medical object fetching device
A technology of outer tube body and connecting rod, which is applied in the field of medical retrieval devices, and can solve problems such as difficulty in bagging of retrieval devices
Pending Publication Date: 2020-06-26
南京市江宁医院
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention proposes a medical fetcher, which solves the technical problem that the existing fetcher is difficult to bag
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a medical object fetching device, and belongs to the field of object fetching devices. According to the medical object fetching device, a run-through pipeline is arranged in anouter tube body; a central shaft is arranged in the outer tube body in a sleeving mode and is glidingly connected with the outer tube body, and one end of the central shaft extends out of the outer tube body; a clamp is arranged at the other end of the central shaft and is used for clamping a specimen; the clamp comprises two clamping pieces, wherein the two clamping pieces are arranged on a moving path of the central shaft, a reset spring is arranged between the two clamping pieces, and the clamping pieces are fastened together; the two clamping pieces are hinged to each other by a hinge, and the hinge is fixedly connected with the outer tube body; when the central shaft moves towards the clamping pieces, the clamping pieces are opened; and at least two supporting claws are arranged around the axis of the central shaft and are both hinged to one end of the outer tube body. Compared with the prior art, the object fetching device disclosed by the invention can be used for supporting aspecimen bag after clamping is performed, thereby facilitating bagging of the specimen.
Description
technical field [0001] The invention relates to the field of object retrieval devices, in particular to a medical object retrieval device. Background technique [0002] In some procedures, tissue samples are removed during surgery for analysis or cultured for observation. During the operation, it is often necessary to complete the clamping action in a narrow space. In order to facilitate the operator to take samples, surgical or medical extractors are often used. These extractors are often narrow and long in structure, so that they can be used in surgery after aseptic treatment. [0003] In order to meet the needs of surgical operations, various medical retrieval devices have also appeared on the market, but most of the existing medical retrieval devices do not have the structure to open the retrieval bag, which leads to the fact that the operator is operating It is very inconvenient to hold the pick-up device with one hand and open the pick-up bag with one hand to put the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A61B10/02
CPCA61B10/02
Inventor 李林翰刘巧玲倪娜龚敏
Owner 南京市江宁医院