CN210963269U

CN210963269U - Drainage device for cardiovascular department

Info

Publication number: CN210963269U
Application number: CN201921614112.0U
Authority: CN
Inventors: 贾士军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-10
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a cardiovascular drainage device for internal medicine, shutoff dish are equipped with medical rubber seal along quotation outer lane cover, and when the bottom contact of shutoff dish and interior bottle, the shutoff dish can seal the uncovered of interior bottle through medical rubber seal. The utility model discloses the time improves on current drainage device's basis, and the improvement point mainly is current drainage device's drainage bottle. Drainage bottle in this scheme includes interior bottle and outer bottle, and the bottom of bottle is opened there is uncovered in, sets up block structure in uncovered department simultaneously and carries out the shutoff to uncovered. According to needs, the accessible is adjusted outer bottle, is opened block structure simultaneously and is realized linking as an organic whole when outer bottle is for interior bottle in hydrops or blood drainage to outer bottle in with, at whole drainage in-process, consequently whole drainage bottle is still in the encapsulated situation for drainage device can continue work and need not shut down the use.

Description

Drainage device for cardiovascular department

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to drainage device for cardiovascular internal medicine.

Background

Drainage is one of the common surgical methods in cardiovascular medicine, such as drainage of pericardial effusion or blood. Current drainage device for cardiovascular internal medicine generally including the drainage bottle that drainage subassembly and stock solution that provides power supply and piping erection were used, drainage subassembly generally including negative pressure pump, exhaust tube, pressure regulating plate, press, sterilamp and heating element etc.. For example, patent CN207693976U provides a drainage device for cardiovascular medicine, in which the liquid collection box is the same element as the drainage bottle in function and function. Because the volume of drainage bottle is quantitative, under some emergency, if internal interstitial fluid of patient or blood volume are too much, quantitative drainage bottle just can't in time satisfy large-traffic drainage demand. If the drainage bottle is replaced in the using process, the drainage assembly needs to be stopped, otherwise, effusion or blood of a patient can be sprayed out of a ward, and the medical risk is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a drainage device for cardiovascular internal medicine is provided, the drainage bottle that the device adopted, can realize quick seamless change and not influence the normal operating of drainage subassembly to solve the technical problem in the background art.

The technical scheme of the utility model as follows: drainage device for cardiovascular internal medicine, its characterized in that: the drainage bottle comprises a drainage component (1) and a drainage bottle, wherein the drainage bottle comprises an inner bottle (32), a bottle cap (2) and an outer bottle (31); the bottle neck of the inner bottle (32) is fixedly connected with the bottle cap (2) in a detachable mode, and the inner cavity of the inner bottle (32) is communicated with the drainage component (1); the outer bottle (31) is sleeved outside the inner bottle (32), the bottleneck of the outer bottle (31) is in threaded connection with the body of the inner bottle (32), and the bottom of the inner bottle (32) is provided with an opening which can be blocked by a blocking structure; the blocking structure comprises a blocking disc (51), a connecting rod (53) and a connecting block (55), wherein the blocking disc (51) is positioned in the inner bottle (32), the connecting rod (53) penetrates through an opening of the inner bottle (32), the upper end of the connecting rod (53) is fixedly connected with the blocking disc (51) in a detachable mode, and the lower end of the connecting rod (53) is fixedly connected with the connecting block (55) in a detachable mode; the blocking disc (51) is sleeved with a medical rubber sealing ring (52) along the outer ring of the disc surface, and when the blocking disc (51) is contacted with the bottom of the inner bottle (32), the blocking disc (51) can seal the opening of the inner bottle (32) through the medical rubber sealing ring (52).

The connecting rod (53) is in threaded connection with the plugging disc (51), and the connecting rod (53) is in threaded connection with the connecting block (55).

The edge of the opening of the inner bottle (32) is fixedly provided with a medical rubber ring (4).

The inner bottle (32) and the outer bottle (31) are made of transparent materials.

The beneficial effect of this scheme: the utility model discloses the time improves on current drainage device's basis, and the improvement point mainly is current drainage device's drainage bottle. Drainage bottle in this scheme includes interior bottle and outer bottle, and the bottom of bottle is opened there is uncovered in, sets up block structure in uncovered department simultaneously and carries out the shutoff to uncovered. According to needs, the accessible is adjusted outer bottle, is opened block structure simultaneously and is realized linking as an organic whole when outer bottle is for interior bottle in hydrops or blood drainage to outer bottle in with, at whole drainage in-process, consequently whole drainage bottle is still in the encapsulated situation for drainage device can continue work and need not shut down the use. After the drainage is finished, the opening of the inner bottle is continuously blocked by the blocking structure, and meanwhile, the outer bottle is replaced or effusion or blood in the outer bottle is emptied.

Therefore, the drainage bottle in the present case has realized the capacity through above-mentioned structure and has changed, can realize quick seamless change and do not influence the normal operating of drainage subassembly, has solved the technical problem among the background art. Not only simple structure, convenient operation moreover. The connecting rod, the plugging disc and the connecting block are connected through threads, so that the plugging disc and the connecting block are convenient to mount and dismount, and cleaning is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1, the utility model discloses a drainage device for cardiovascular internal medicine, including drainage subassembly 1 and drainage bottle, the drainage bottle includes interior bottle 32, bottle lid 2 and outer bottle 31, and interior bottle 32 and outer bottle 31 are made by transparent material. The neck of the inner bottle 32 is fixedly connected with the bottle cap 2 in a detachable mode, and the inner cavity of the inner bottle 32 is communicated with the drainage assembly 1. The outer bottle 31 cover is in the interior bottle 32 outside, and this outer bottle 31's bottleneck and the body upper end threaded connection of interior bottle 32 open in the bottom of interior bottle 32 has uncovered, and this uncovered can be plugged up by block structure, prevents that hydrops or blood from flowing out by uncovered.

The plugging structure comprises a plugging disc 51, a connecting rod 53 and a connecting block 55, wherein the plugging disc 51 is positioned in the inner bottle 32, the connecting rod 53 penetrates through an opening of the inner bottle 32, the upper end of the connecting rod 53 is fixedly connected with the plugging disc 51 in a detachable mode, and the lower end of the connecting rod 53 is fixedly connected with the connecting block 55 in a detachable mode. The plugging disc 51 is sleeved with a medical rubber sealing ring 52 along the outer ring of the disc surface, and when the plugging disc 51 is contacted with the bottom of the inner bottle 32, the plugging disc 51 can seal the opening of the inner bottle 32 through the medical rubber sealing ring 52. The connecting rod 53 is in threaded connection with the plugging disc 51, and the connecting rod 53 is in threaded connection with the connecting block 55. In order to promote the medical rubber sealing ring 52 to form a better seal when contacting with the inner bottle 32, in the optimized embodiment, the medical rubber ring 4 is fixedly arranged on the edge of the opening of the inner bottle 32, and the medical rubber ring 4 is positioned right below the plugging disc 51. When the plugging disc 51 descends to the bottom of the inner bottle 32, the lower disc surface of the plugging disc 51 is also tightly pressed on the medical rubber ring 4, so that a secondary seal is formed between the plugging disc 51 and the inner bottle 32.

The present invention will be described in detail with reference to the following embodiments: under normal conditions, the outer bottle 31 is screwed on the inner bottle 32 as a spare tool only, and the inner bottle 32 is used for containing effusion or blood. The connecting rod 53 pulls the plugging disc 51 downwards under the action of the connecting block 55, so that the plugging disc 51 is pressed on the bottom of the inner bottle 32, and the opening of the bottom of the inner bottle 32 is sealed by the plugging disc 51 through the medical rubber sealing ring 52. When it is desired to increase the capacity of the drainage bottle, the outer bottle 31 is twisted so that the outer bottle 31 moves upwardly as shown in fig. 1, and the bottom of the outer bottle 31 abuts the connecting block 55 upwardly, thereby urging the closure disc 51 upwardly away from the bottom of the inner bottle 32 via the connecting rod 53. In this optimized scheme, still increased at the uncovered edge in interior bottle 32 bottom and set up medical rubber circle 4, also be in order to further prevent hydrops or blood by uncovered outflow.

After the outer bottle 31 moves upward along the body of the inner bottle 32, the accumulated fluid or blood in the inner bottle 32 flows into the outer bottle 31 through the opening, thereby increasing the capacity of the drainage bottle. The outer bottle 31 is then screwed onto the inner bottle 32 by continuing to screw the outer bottle 31 after the outer bottle 31 is moved downward to pour out the accumulated liquid or blood in the outer bottle 31. Repeating the above operations until the drainage of the patient is finished. Above-mentioned in-process, the drainage bottle is in operating condition always, and drainage subassembly 1 also need not stop work, even if change outer bottle 31, also can not influence the use of interior bottle 32, and easy operation is very convenient. In addition, the drainage bottle of the drainage device is used for drainage and does not directly act on the human body, so that the drainage bottle can be repeatedly used, and the use cost is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a drainage device for cardiovascular internal medicine which characterized in that: the drainage bottle comprises a drainage component (1) and a drainage bottle, wherein the drainage bottle comprises an inner bottle (32), a bottle cap (2) and an outer bottle (31); the bottle neck of the inner bottle (32) is fixedly connected with the bottle cap (2) in a detachable mode, and the inner cavity of the inner bottle (32) is communicated with the drainage component (1); the outer bottle (31) is sleeved outside the inner bottle (32), the bottleneck of the outer bottle (31) is in threaded connection with the body of the inner bottle (32), and the bottom of the inner bottle (32) is provided with an opening which can be blocked by a blocking structure; the blocking structure comprises a blocking disc (51), a connecting rod (53) and a connecting block (55), wherein the blocking disc (51) is positioned in the inner bottle (32), the connecting rod (53) penetrates through an opening of the inner bottle (32), the upper end of the connecting rod (53) is fixedly connected with the blocking disc (51) in a detachable mode, and the lower end of the connecting rod (53) is fixedly connected with the connecting block (55) in a detachable mode; the blocking disc (51) is sleeved with a medical rubber sealing ring (52) along the outer ring of the disc surface, and when the blocking disc (51) is contacted with the bottom of the inner bottle (32), the blocking disc (51) can seal the opening of the inner bottle (32) through the medical rubber sealing ring (52).

2. The drainage device for cardiovascular medicine according to claim 1, characterized in that: the connecting rod (53) is in threaded connection with the plugging disc (51), and the connecting rod (53) is in threaded connection with the connecting block (55).

3. The drainage device for the cardiovascular medicine according to claim 2, characterized in that: the edge of the opening of the inner bottle (32) is fixedly provided with a medical rubber ring (4).

4. The drainage device for cardiovascular medicine according to claim 1, characterized in that: the inner bottle (32) and the outer bottle (31) are made of transparent materials.