Transfer sealing device and system
A technology of sealing device and transfer device, which is applied in the direction of pumping and pumping system, connecting tube, inoculation and ovulation diagnosis, etc. It can solve the problems that the tube body is easy to be polluted, not effectively sealed, and has no protective cover, so as to reduce nursing time, The effect of convenient operation and simplified operation process
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Embodiment 1
[0084] As shown in the figure, the present invention provides a transfer sealing device, including:
[0085] The transfer device is composed of a first body, a second body and a transfer part, the transfer part is provided with a groove structure, and a preset groove 114 for accommodating the blocking structure is arranged in the groove structure; The first body is provided with a through hole I connected with the groove structure, and the end of the first body is connected with the negative pressure suction device; the second body is provided with a hole I connected with the groove structure. through-hole II. Wherein, the first body is provided with a pressure relief hole 111 communicating with the through hole I, and slideways are provided on both sides of the first body, and the slideways are mated and connected with a slide cover 12. The sliding cover 12 reciprocates on the sliding track to realize the closing and opening of the pressure relief hole 111 . Wherein, when t...
Embodiment 2
[0091] Such as figure 2As shown, the present invention provides an integrated, fully-sealed sputum collector, including a transfer sealing device, a tube body protective cover 4 and a tube body I5. The sealing device is connected with one end of the tube body I5, the outer side of the tube body is sleeved with a tube body protective cover 4, and the other end of the tube body I5 is connected with the existing sputum suction pipe joint. The transfer sealing device includes a transfer joint 1 , a sputum collection bottle 2 and a blocking structure, which is a blocking member 3 . The adapter 1 includes a joint body 11 , a sliding cap 12 and a tail cap 13 , the sputum collection bottle 2 includes a bottle body 21 and a bottle cap 22 , and the bottle cap 22 is threadedly engaged with the bottle body 21 . Such as Figure 4 and Figure 5 shown.
[0092] The joint main body 11 is provided with a pressure relief hole 111 , and the sliding cover 12 can reciprocate through a slidewa...
Embodiment 3
[0104] Such as image 3 As shown, the difference from Example 2 is that the other end of the tube body I5 is connected to a semi-closed joint in this example. The semi-closed joint includes a joint I61 and a protective cover buckle 62. The proximal outer wall of the joint I61 is provided with a buckle 616. One side of the protective sleeve buckle 62 is connected with the buckle 616, and the other side is connected with the tube body I5 jacket The tube body protection cover 4 that establishes links to each other.
[0105] Such as Figure 7-14 shown. The joint I 61 includes a distal structure and a joint body 611 , and the distal structure and the joint body 611 are in a sealed connection. In addition, the connection between the joint body 11 and the tube body protective cover 4 provided outside the tube body I5 can be hot-melt fit connection, adhesive fit connection, or welding connection in addition to the use of the protective sleeve buckle 2 .
[0106] The distal structu...
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