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

Pending Publication Date: 2020-10-13
DALIAN CORVIVO MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to the above-mentioned existing sputum collector products are not effectively sealed, the operation is inconvenient, the sputum collection container and the sputum suction connector are separated, and two hands need to be held for operation without a protective cover. Gloves need to be worn during the operation, and To solve the technical problem that the tube body is exposed and easy to be polluted, a transfer sealing device and system are provided

Method used

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  • Transfer sealing device and system
  • Transfer sealing device and system
  • Transfer sealing device and system

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention provides a transfer sealing device. The transfer sealing device comprises a transfer device and a plugging structure; the transfer device is connected with an external container, and composed of a first body, a second body and a transfer part; the transfer part is provided with a groove structure; a pre-set groove is arranged in the groove structure; a through hole I is arranged in the first body; the first body is connected with a negative pressure suction device; a through hole II is arranged in the second body; the plugging structure is put in the pre-set groove, and connectedwith the container cover of the external container in a matched manner; and the container cover is inserted into the groove structure. The invention further discloses a transfer sealing system. The transfer sealing system comprises a pipe body I, a pipe body II, a joint and the transfer sealing device. By means of automatic matching between the plugging structure and a sputum collection bottle, full closed operation is realized; a sample is isolated from the outside in the whole operation process; collected sputum is not exposed at all; and pollution of the sample is prevented absolutely.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular, to a transfer sealing device and system. Background technique [0002] In work, bacterial culture and drug susceptibility test of sputum are an important means to find the type of respiratory tract bacterial infection and guide clinical treatment plan. Whether the collection of clinical sputum culture specimens is correct or not will directly affect the correctness of the test results. Most conscious patients can cough up sputum into the specimen container by themselves. Patients with disturbance of consciousness, weak cough, loss of cough reflex, endotracheal intubation or tracheotomy, etc., cannot cough up sputum spontaneously due to decreased ability to clear the airway, and usually use a negative pressure suction device to suck sputum to keep the airway unobstructed. There is also a corresponding collector for the collection of sputum culture samples from such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M39/10A61M1/00A61M3/02A61M16/08A61B10/00
CPCA61M1/0023A61B10/0051A61M3/0279A61M16/0816A61M39/10A61M39/105A61M2039/0009A61M2039/0018A61M2039/1038A61M2210/1035A61M2210/1039A61M1/86A61M2210/005
Inventor 史铁英刘秀梅徐庶卞晓明杨戎
Owner DALIAN CORVIVO MEDICAL CO LTD
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