Gynecological tumor sampling device
A sampling device and a technology for gynecological tumors, which are applied in the field of tumor surgery, can solve the problems of complex structure of the tumor sampling device, fracture of tumor tissue, and inconvenient operation, and achieve the effects of simple structure, reduced pain, and convenient operation.
Inactive Publication Date: 2021-04-09
HUNAN PROVINCIAL TUMOR HOSPITAL
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Problems solved by technology
[0002] Tumor is a very common tissue that can reflect the physical condition of a person. Therefore, it is necessary to sample the tumor from the human body to determine whether it is a benign tumor or a malignant tumor for targeted treatment. The tumor in the prior art The sampling device has a complex structure, which is not only inconvenient to operate, but also breaks the tumor tissue during sampling, which makes the sampler more painful
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0027] refer to Figure 1 to Figure 6 ,Such as figure 1 , image 3 A gynecological tumor sampling device shown includes a sampling cylinder 1, a sampling nozzle 11 is provided under the sampling cylinder 1, a connecting sleeve 4 is installed on the right side of the sampling nozzle 11, and a connecting sleeve 4 is provided inside the connecting sleeve 4. Cutting mechanism 5, described sampling cylinder 1 is provided with push-pull handle 13, the bottom of described push-pull handle 13 is connected with piston block 12, and described piston block 12 slides in described sampling cylinder 1, and...
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The invention discloses a gynecological tumor sampling device. The gynecological tumor sampling device comprises a sampling cylinder, wherein a sampling nozzle is arranged below the sampling cylinder; a connecting sleeve is mounted on the right side of the sampling nozzle; a cutting mechanism is arranged in the connecting sleeve; a push-pull handle is arranged in the sampling cylinder; a piston block is connected below the push-pull handle; a sampling needle is arranged below the piston block; the sampling needle comprises a needle seat; a plurality of needle tubes are arranged below the needle seat; barbs are arranged on the peripheries of the lower ends of the needle tubes; the cutting mechanism comprises an auxiliary gear which rotates in the connecting sleeve; a cam is coaxially mounted in front of the auxiliary gear; the left side of the cam is connected with a connecting plate in an abutting manner; the left side of the connecting plate is horizontally connected with a cutter; the upper end of the push-pull handle extends upwards to the upper surface of the sampling cylinder; and a first sealing mechanism and a second sealing mechanism are arranged between the push-pull handle and the sampling cylinder. The gynecological tumor sampling device is convenient to operate and high in sampling speed.
Description
technical field [0001] The invention relates to tumor surgery, in particular to a gynecological tumor sampling device. Background technique [0002] Tumor is a very common tissue that can reflect the physical condition of a person. Therefore, it is necessary to sample the tumor from the human body to determine whether it is a benign tumor or a malignant tumor for targeted treatment. The tumor in the prior art The sampling device has a complex structure, which is not only inconvenient to operate, but also breaks the tumor tissue during sampling, which makes the sampler more painful. Contents of the invention [0003] In view of this, the present invention provides a gynecological tumor sampling device to solve the above technical problems. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A gynecological tumor sampling device, comprising a sampling cylinder, a sampling nozzle is provided under the sampling cyl...
Claims
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Login to View More IPC IPC(8): A61B10/02
CPCA61B10/0233A61B10/0266A61B10/0283
Inventor 曹珍珍褚超男王晶
Owner HUNAN PROVINCIAL TUMOR HOSPITAL