CN104799953A - Medical waste liquid collection system - Google Patents
Medical waste liquid collection system Download PDFInfo
- Publication number
- CN104799953A CN104799953A CN201510242368.3A CN201510242368A CN104799953A CN 104799953 A CN104799953 A CN 104799953A CN 201510242368 A CN201510242368 A CN 201510242368A CN 104799953 A CN104799953 A CN 104799953A
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- soft
- cylinder
- air inlet
- gas outlet
- gap
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
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Abstract
The invention relates to a medical waste liquid collection system which comprises a frame body, a plurality of collection barrels fixed on the frame body and a negative pressure source fixed on the frame body, wherein each collection barrel comprises a hard barrel fixed with the frame body, a soft barrel arranged in the hard barrel and a top cover which covers the opening part of the hard barrel and is hermetically connected with the opening part of the soft barrel; clearances exist between the hard barrels and the soft barrels; the clearances between all the soft barrels and all the hard barrels and clearances between all the soft barrels are communicated to form an air path; one end of the air path is connected with the negative pressure source, and the other end of the air path serves as a medical waste liquid collection end. The medical waste liquid collection system is simple in structure and convenient to mount and use; by arrangement of an inner bag, after the inner bag is full of waste liquid, the inner bag can be integrally replaced; furthermore, a new inner bag can be quickly mounted for continuous use, and the labor intensity of medical staff is reduced.
Description
Technical field
The present invention relates to technical field of medical instruments, refer to medical waste water collecting system especially.
Background technology
Medical waste water collecting system is mainly used in the collection of waste liquid and sputum in operation, and whole process is closed, and prevents secondary cross infection in institute.The medical waste water collecting system used at present is made up of support body and the surge drum be fixed on support body usually, and its surge drum is connected with negative pressure source, makes to produce negative pressure in surge drum, realizes the collection to waste liquid and sputum.The shortcoming existing for medical waste water collecting system used at present is: after surge drum collects full waste liquid, need integral replacing, and changes inconvenient.
Summary of the invention
Technical problem to be solved by this invention is: provide one to change medical waste water collecting system easily.
For solving the problem, the technical solution used in the present invention is: medical waste water collecting system, the negative pressure source comprising support body, be fixed on several surge drums on support body and be fixed on support body, described each surge drum comprise fix with support body hard cylinder, be arranged on the soft cylinder in hard cylinder and be located at hard nozzle portion and the top cover be tightly connected with soft nozzle portion; There is gap between described hard cylinder and soft cylinder, be interconnected between all soft cylinders and hard gap between cylinder and soft cylinder formation gas circuit, and one end of gas circuit is connected with negative pressure source, and the other end of gas circuit is medical waste collection end.
Preferably, described each top cover is respectively arranged with the soft cylinder air inlet and soft cylinder gas outlet that are connected with soft cylinder, the sidepiece of described each hard cylinder is provided with three way cock, a passage of three way cock is connected with hard gap between cylinder with soft cylinder, and two other passage is respectively gap air inlet and gas outlet, gap.
Preferably, described support body is provided with four surge drums, be respectively the first surge drum, the second surge drum, the 3rd surge drum and the 4th surge drum, first surge drum comprises the first hard cylinder, the first soft cylinder and the first top cover, first top cover is provided with first soft air inlet and first soft gas outlet, the sidepiece of the first hard cylinder is provided with the first gap air inlet and the first gas outlet, gap, second surge drum comprises the second hard cylinder, the second soft cylinder and the second top cover, the second top cover is provided with second soft air inlet and second soft gas outlet, and the sidepiece of the second hard cylinder is provided with the second gap air inlet and the second gas outlet, gap, 3rd surge drum comprises the 3rd hard cylinder, the 3rd soft cylinder and the 3rd top cover, the 3rd top cover is provided with three soft air inlet and three soft gas outlet, and the sidepiece of the 3rd hard cylinder is provided with third space air inlet and third space gas outlet, 4th surge drum comprises the 4th hard cylinder, the 4th soft cylinder and the 4th top cover, the 4th top cover is provided with four soft air inlet and four soft gas outlet, and the sidepiece of the 4th hard cylinder is provided with the 4th gap air inlet and the 4th gas outlet, gap, described negative pressure source is connected with the first gas outlet, gap by pipeline, first gap air inlet is connected with the second gas outlet, gap by pipeline, second gap air inlet is connected with third space gas outlet by pipeline, third space air inlet is connected with the 4th gas outlet, gap by pipeline, 4th gap air inlet is connected with four soft gas outlet by pipeline, four soft air inlet is connected with three soft gas outlet by pipeline, three soft air inlet is connected with second soft gas outlet by pipeline, second soft air inlet is connected with first soft gas outlet by pipeline, first soft air inlet is connected with medical waste collection end by pipeline.
The invention has the beneficial effects as follows: above-mentioned medical waste water collecting system, its structure is simple, easy to install, and it is by arranging inner bag, after inner bag collects full waste liquid, can integral replacing, and new inner bag is installed rapidly continues to use, alleviate the labor intensity of medical personnel.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the structural representation of pipeline arrangement in Fig. 1;
In figure: 1, support body, 2, negative pressure source, 3, first surge drum, 4, second surge drum, 5, 3rd surge drum, 6, 4th surge drum, 7, first hard cylinder, 8, first soft cylinder, 9, first top cover, 10, first soft air inlet, 11, first soft gas outlet, 12, first gap air inlet, 13, first gas outlet, gap, 14, second hard cylinder, 15, second soft cylinder, 16, second top cover, 17, second soft air inlet, 18, second soft gas outlet, 19, second gap air inlet, 20, second gas outlet, gap, 21, 3rd hard cylinder, 22, 3rd soft cylinder, 23, 3rd top cover, 24, three soft air inlet, 25, three soft gas outlet, 26, third space air inlet, 27, third space gas outlet, 28, 4th hard cylinder, 29, 4th soft cylinder, 30, 4th top cover, 31, four soft air inlet, 32, four soft gas outlet, 33, 4th gap air inlet, 34, 4th gas outlet, gap.
Detailed description of the invention
Below by specific embodiment, a kind of medical waste water collecting system of the present invention is described in further detail.
As shown in Figure 1 and Figure 2, medical waste water collecting system, the negative pressure source 2 comprising support body 1, be fixed on several surge drums on support body 1 and be fixed on support body 1, described each surge drum comprise fix with support body 1 hard cylinder, be arranged on the soft cylinder in hard cylinder and be located at hard nozzle portion and the top cover be tightly connected with soft nozzle portion; There is gap between described hard cylinder and soft cylinder, be interconnected between all soft cylinders and hard gap between cylinder and soft cylinder formation gas circuit, and one end of gas circuit is connected with negative pressure source 2, and the other end of gas circuit is medical waste collection end.
Preferably, described each top cover is respectively arranged with the soft cylinder air inlet and soft cylinder gas outlet that are connected with soft cylinder, the sidepiece of described each hard cylinder is provided with three way cock, a passage of three way cock is connected with hard gap between cylinder with soft cylinder, and two other passage is respectively gap air inlet and gas outlet, gap.
Preferably, in the present embodiment, described support body 1 is provided with four surge drums, be respectively the first surge drum 3, second surge drum 4, the 3rd surge drum 5 and the 4th surge drum 6, first surge drum 3 comprises the first hard cylinder 7, first soft cylinder 8 and the first top cover 9, the sidepiece first top cover 9 being provided with first soft air inlet 10 and first soft hard cylinder 7 in gas outlet 11, first is provided with the first gap air inlet 12 and the first gas outlet, gap 13, second surge drum 4 comprises the second hard cylinder 14, second soft cylinder 15 and the second top cover 16, the sidepiece second top cover 16 being provided with second soft air inlet 17 and second soft hard cylinder 14 in gas outlet 18, second is provided with the second gap air inlet 19 and the second gas outlet, gap 20, 3rd surge drum 5 comprises the 3rd hard cylinder 21, the 3rd soft cylinder 22 and the 3rd top cover 23, the sidepiece 3rd top cover 23 being provided with three soft air inlet 24 and the three soft hard cylinder 21 in gas outlet the 25, three is provided with third space air inlet 26 and third space gas outlet 27, 4th surge drum 6 comprises the 4th hard cylinder 28, the 4th soft cylinder 29 and the 4th top cover 30, the sidepiece 4th top cover 30 being provided with four soft air inlet 31 and the four soft hard cylinder 28 in gas outlet the 32, four is provided with the 4th gap air inlet 33 and the 4th gas outlet, gap 34, described negative pressure source 2 is connected with the first gas outlet, gap 13 by pipeline, first gap air inlet 12 is connected with the second gas outlet, gap 20 by pipeline, second gap air inlet 19 is connected with third space gas outlet 27 by pipeline, third space air inlet 26 is connected with the 4th gas outlet, gap 34 by pipeline, 4th gap air inlet 33 is connected with four soft gas outlet 32 by pipeline, four soft air inlet 31 is connected with three soft gas outlet 25 by pipeline, three soft air inlet 24 is connected with second soft gas outlet 18 by pipeline, second soft air inlet 17 is connected with first soft gas outlet 11 by pipeline, first soft air inlet 10 is connected with waste collection end by pipeline.
Operation principle of the present invention is: above-mentioned medical waste water collecting system, operationally, negative pressure source 2 is started working, first the air in the gap between hard cylinder and soft cylinder is extracted out, soft cylinder is made to be in swelling state, then make to there is negative pressure in soft cylinder, thus realize the collection of medical waste liquid, after the medical waste collection in the first soft cylinder 8 is full, medical treatment waste liquid can enter the second soft cylinder 15 successively, 3rd soft cylinder 22 and the 4th soft cylinder 29, as a rule, four soft cylinders can meet waste liquid demand required in once operation, if can not meet, all collect after full medical waste liquid until four soft cylinders, four soft cylinders can be extracted from hard cylinder together with top cover, because the air pressure in gap and soft cylinder is with deriving from same negative pressure source 2, so air pressure is between the two in poised state, easily soft cylinder can be extracted from hard cylinder, then new soft cylinder is replaced with, continue the collection of medical waste liquid.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. medical waste water collecting system, the negative pressure source comprising support body, be fixed on several surge drums on support body and be fixed on support body, is characterized in that: described each surge drum comprise fix with support body hard cylinder, be arranged on the soft cylinder in hard cylinder and be located at hard nozzle portion and the top cover be tightly connected with soft nozzle portion; There is gap between described hard cylinder and soft cylinder, be interconnected between all soft cylinders and hard gap between cylinder and soft cylinder formation gas circuit, and one end of gas circuit is connected with negative pressure source, and the other end of gas circuit is medical waste collection end.
2. medical waste water collecting system according to claim 1, it is characterized in that: described each top cover is respectively arranged with the soft cylinder air inlet and soft cylinder gas outlet that are connected with soft cylinder, the sidepiece of described each hard cylinder is provided with three way cock, a passage of three way cock is connected with hard gap between cylinder with soft cylinder, and two other passage is respectively gap air inlet and gas outlet, gap.
3. medical waste water collecting system according to claim 2, it is characterized in that: described support body is provided with four surge drums, be respectively the first surge drum, the second surge drum, the 3rd surge drum and the 4th surge drum, first surge drum comprises the first hard cylinder, the first soft cylinder and the first top cover, first top cover is provided with first soft air inlet and first soft gas outlet, the sidepiece of the first hard cylinder is provided with the first gap air inlet and the first gas outlet, gap, second surge drum comprises the second hard cylinder, the second soft cylinder and the second top cover, the second top cover is provided with second soft air inlet and second soft gas outlet, and the sidepiece of the second hard cylinder is provided with the second gap air inlet and the second gas outlet, gap, 3rd surge drum comprises the 3rd hard cylinder, the 3rd soft cylinder and the 3rd top cover, the 3rd top cover is provided with three soft air inlet and three soft gas outlet, and the sidepiece of the 3rd hard cylinder is provided with third space air inlet and third space gas outlet, 4th surge drum comprises the 4th hard cylinder, the 4th soft cylinder and the 4th top cover, the 4th top cover is provided with four soft air inlet and four soft gas outlet, and the sidepiece of the 4th hard cylinder is provided with the 4th gap air inlet and the 4th gas outlet, gap, described negative pressure source is connected with the first gas outlet, gap by pipeline, first gap air inlet is connected with the second gas outlet, gap by pipeline, second gap air inlet is connected with third space gas outlet by pipeline, third space air inlet is connected with the 4th gas outlet, gap by pipeline, 4th gap air inlet is connected with four soft gas outlet by pipeline, four soft air inlet is connected with three soft gas outlet by pipeline, three soft air inlet is connected with second soft gas outlet by pipeline, second soft air inlet is connected with first soft gas outlet by pipeline, first soft air inlet is connected with medical waste collection end by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242368.3A CN104799953A (en) | 2015-05-13 | 2015-05-13 | Medical waste liquid collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242368.3A CN104799953A (en) | 2015-05-13 | 2015-05-13 | Medical waste liquid collection system |
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| Publication Number | Publication Date |
|---|---|
| CN104799953A true CN104799953A (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510242368.3A Pending CN104799953A (en) | 2015-05-13 | 2015-05-13 | Medical waste liquid collection system |
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| CN (1) | CN104799953A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292878A (en) * | 2015-11-13 | 2016-02-03 | 上海雷珍医疗科技有限公司 | Medical wastewater treatment system |
| CN114803202A (en) * | 2022-05-27 | 2022-07-29 | 山东康力医疗器械科技有限公司 | Medical waste liquid collecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997733A (en) * | 1998-03-17 | 1999-12-07 | American Immuno Tech, Llc | Surgical waste liquid and smoke disposal system |
| JP3151290U (en) * | 2009-04-02 | 2009-06-18 | 永康醫材科技股▲ふん▼有限公司 | Sealed negative pressure suction device |
| CN102671284A (en) * | 2011-03-11 | 2012-09-19 | 美舒医疗器械贸易(上海)有限公司 | Sealed medical waste liquid collecting system |
| CN204121582U (en) * | 2014-10-14 | 2015-01-28 | 美昕医疗器械（上海）有限公司 | Be convenient to the medical waste water collecting system assembled |
| CN204121177U (en) * | 2014-10-14 | 2015-01-28 | 美昕医疗器械（上海）有限公司 | Medical waste water collecting system |
| CN204636552U (en) * | 2015-05-13 | 2015-09-16 | 张家港神港医疗用品有限公司 | Medical waste water collecting system |
-
2015
- 2015-05-13 CN CN201510242368.3A patent/CN104799953A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997733A (en) * | 1998-03-17 | 1999-12-07 | American Immuno Tech, Llc | Surgical waste liquid and smoke disposal system |
| JP3151290U (en) * | 2009-04-02 | 2009-06-18 | 永康醫材科技股▲ふん▼有限公司 | Sealed negative pressure suction device |
| CN102671284A (en) * | 2011-03-11 | 2012-09-19 | 美舒医疗器械贸易(上海)有限公司 | Sealed medical waste liquid collecting system |
| CN204121582U (en) * | 2014-10-14 | 2015-01-28 | 美昕医疗器械（上海）有限公司 | Be convenient to the medical waste water collecting system assembled |
| CN204121177U (en) * | 2014-10-14 | 2015-01-28 | 美昕医疗器械（上海）有限公司 | Medical waste water collecting system |
| CN204636552U (en) * | 2015-05-13 | 2015-09-16 | 张家港神港医疗用品有限公司 | Medical waste water collecting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292878A (en) * | 2015-11-13 | 2016-02-03 | 上海雷珍医疗科技有限公司 | Medical wastewater treatment system |
| CN114803202A (en) * | 2022-05-27 | 2022-07-29 | 山东康力医疗器械科技有限公司 | Medical waste liquid collecting device |
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Application publication date: 20150729 |