CN102671284B - Sealed medical waste liquid collecting system - Google Patents
Sealed medical waste liquid collecting system Download PDFInfo
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- CN102671284B CN102671284B CN 201110059732 CN201110059732A CN102671284B CN 102671284 B CN102671284 B CN 102671284B CN 201110059732 CN201110059732 CN 201110059732 CN 201110059732 A CN201110059732 A CN 201110059732A CN 102671284 B CN102671284 B CN 102671284B
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- waste collection
- waste liquid
- collection tube
- liquid collecting
- clamping part
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Abstract
The invention discloses a sealed medical waste liquid collecting system which comprises a waste liquid collecting barrel and a bracket. A fixing device for fixing the waste liquid collecting barrel on the bracket is arranged on the bracket; the fixing device comprises a hoop and a barrel clip located above the hoop; the barrel clip comprises a clamping part, a plug board part and a tee joint partlocated between the clamping part and the plug board part; one side of the clamping section opposite to the waste liquid collecting barrel is a cambered surface; the curvature radius of the cambered surface is smaller than that of the barrel body of the waste liquid collecting barrel; a connection hole communicated with the tee joint part is arranged on the cambered surface; a through hole is arranged in the lateral wall of the waste liquid collecting barrel; the waste liquid collecting barrel is mutually communicated with the tee joint part through a hollow screw simultaneously penetrating through the connection hole and the through hole; and a clamp groove adaptive to the plug board part is arranged on the bracket, and the plug board part is inserted and fixed in the clamp groove. By adopting the technical scheme, dismounting between the waste liquid collecting barrel and the bracket and cleaning of the waste liquid collecting barrel are conveniently realized, and the waste liquid collecting barrel and the bracket are stably connected.
Description
Technical field
The present invention relates to cooperate clinically the negative pressure of vacuum suction pump to use, can prevent that medical waste liquid from producing the medical waste collection system of secondary pollution.
Background technology
In treatment clinical course, especially operating room, emergency room etc. need to remove in the operation process of patient blood, sputum, tissue or body fluid, need to use the vacuum suction system absorption and preserve these medical waste liquids, thereby stop the phenomenon of secondary pollution in the hospital.Existing vacuum suction system mainly comprises the waste collection tube, be built in soft bag in this waste collection tube, with should soft bag be tightly connected and cover at the top cover of waste collection nozzle portion and for the fixing support of waste collection tube.As common a kind of structure, on the sidewall of waste collection tube, also be provided with a through hole, a cored screw passes this through hole from the inside of waste collection tube, and is communicated with the three way cock who is arranged on the waste collection tube sidewall outside.This three way cock links to each other with a negative pressure device, in order to the air between waste collection tube and the soft bag is extracted out.
Vacuum suction system in use, vacuum pump starts, the process of air can make the waste collection tube produce to rock in the extraction system.Can seriously disturb medical personnel and rock the noise that produces, and influence the absorption of medical waste liquid, thereby influence is to the treatment of sufferer.Therefore, need adopt more firm connected mode at waste collection tube and support, to alleviate waste collection tube rocking in use.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of waste collection tube to be connected firmly, to be convenient to realize the assembly and disassembly between waste collection tube and the support, the closed medical treatment waste collection system that is easy to clean the waste collection tube with support.
The technical solution adopted in the present invention is: a kind of closed medical treatment waste collection system comprises waste collection tube and support; Support is provided with this waste collection tube is fixed on fixture on this support, is characterized in that this fixture comprises clip and collet chuck, and clip is positioned at the below of collet chuck, and is fixed on the support; Collet chuck comprises clamping part, plate portion and the three way cock portion between this clamping part and this plate portion, and this three way cock portion links to each other with this plate portion with this clamping part respectively; Clamping part is cambered surface with respect to the one side of waste collection tube, and the radius of curvature of this cambered surface is provided with the connecting hole that is communicated with three way cock portion less than the radius of curvature of waste collection tube stack shell in this cambered surface; The sidewall of waste collection tube is provided with through hole, and the waste collection tube is interconnected by cored screw and the three way cock portion that is arranged in simultaneously in this connecting hole and this through hole; Support is provided with the draw-in groove suitable with plate portion, and plate portion is inserted and secured in this draw-in groove.
Above-mentioned medical waste collection system, wherein, the hole wall of connecting hole is provided with female thread, and cored screw is threaded with this connecting hole.
Above-mentioned medical waste collection system, wherein, clamping part comprises the body that links to each other with the free end of one of them arm of three way cock portion and by the outward extending a pair of arcuated fin piece in the both sides of this body, connecting hole is arranged on the body.
The present invention has the following advantages:
1. the waste collection tube is fixed on the support by collet chuck and clip, in use is difficult for producing rocking, and has increased the safety of medical procedure;
2. adopt plug-in to be connected between collet chuck and the support, clip is fixed on the support, is convenient to medical personnel and the waste collection wound packages is fitted on the support and from support unloads;
3. because collet chuck can take off from the waste collection tube easily, make to be more prone to clean the waste collection tube, avoided in the cleaning process of waste collection tube, existing the phenomenon of cleaning the dead angle.
Description of drawings
Fig. 1 is the structural representation of closed medical treatment waste collection system according to an embodiment of the invention.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the decomposing schematic representation of waste collection tube, soft bag, top cover, collet chuck and the clip of closed medical treatment waste collection system according to an embodiment of the invention.
Fig. 4 is the assembling sketch map of the waste collection tube of closed medical treatment waste collection system according to an embodiment of the invention, soft bag, top cover and collet chuck.
Fig. 5 is the schematic side view of collet chuck according to an embodiment of the invention.
Fig. 6 is the schematic top plan view of collet chuck according to an embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As depicted in figs. 1 and 2, closed medical treatment waste collection system of the present invention comprises support 1 and the waste collection tube 2 that is fixed on the support 1.Wherein, support 1 comprises column 11 and is located at the movable base 12 of column 11 lower ends that the bottom of movable base 12 is provided with a plurality of universal rolling wheels 13, makes support 1 be easy to one way or another and moves freely.Only show the example of two waste collection tubes 2 of fixed placement on support 1 among Fig. 1 and Fig. 2, the quantity of waste collection tube 2 can increase and decrease according to the needs of clinical treatment.
The stack shell of waste collection tube 2 is cylindrical, and waste collection tube 2 is fixed on the support 1 by embracing the collet chuck 5 and the clip 6 that are sandwiched on the waste collection tube stack shell, and wherein, collet chuck 5 is positioned at the top of clip 6.
As shown in Figure 5 and Figure 6, collet chuck 5 comprises clamping part 51, plate portion 52 and the three way cock portion 53 between clamping part 51 and plate portion 52.Three way cock portion 53 has three arms that are interconnected, and this three way cock portion 53 links to each other with plate portion 52 with clamping part 51 respectively.Be provided with the draw-in groove 14 suitable with plate portion 52 at the column 11 of support.Draw-in groove 14 has an opening and is positioned at the blind end of this opening below, and plate portion 52 is supported on blind end after the opening insertion of draw-in groove 14, be fixed in this draw-in groove 14.Clamping part 51 is cambered surface 510 with respect to the one side of waste collection tube, and the radius of curvature of cambered surface 510 is provided with the connecting hole 511 that is communicated with three way cock portion 53 less than the radius of curvature of waste collection tube stack shell in this cambered surface.Clamping part 51 comprises the body 513 that links to each other with the free end of one of them arm of three way cock portion and by the outward extending a pair of arcuated fin piece 514 in the both sides of this body 513, connecting hole 511 is arranged on the body 513.
Among the embodiment that goes out shown in the figure, three way cock portion 53 is "T"-shaped, the arm portion 532 that comprises straight pipe portion 531 and be arranged on straight pipe portion 531 1 sides.Arm portion 532 links to each other with the body 513 of clamping part, and plate portion 52 links to each other with the opposite side of straight pipe portion 531.
With reference to figure 3 and Fig. 4.Be provided with soft bag 3 in waste collection tube 2, top cover 4 is tightly connected with soft bag 3, and covers at the oral area of waste collection tube 2.Be provided with the vacuum aspiration port 41 that is connected with vacuum suction pipe 8 at top cover 4.In treatment clinical course, body fluid, blood and sputum etc. by attract 7, device such as vacuum suction pipe 8 is inhaled in soft bag 3.The sidewall of waste collection tube 2 is provided with through hole 21, and waste collection tube 2 is interconnected with three way cock portion 53 by the cored screw 22 that is arranged in simultaneously in connecting hole 511 and the through hole 21.The hole wall of connecting hole 511 is provided with female thread, and cored screw 22 is threaded with connecting hole 511.Because the curvature of the cambered surface 510 of clamping part is greater than the curvature of waste collection tube stack shell, when tightening cored screw 22, the barrel of waste collection tube 2 can apply a power of outwards pushing to cambered surface 510, meanwhile, this clamping part 51 can produce a counteracting force and put on the barrel of waste collection tube, thereby makes clamping part 51 can tightly embrace the barrel of clamping the waste collection tube.
Clip 6 comprises clip body 61 and the fixed part 62 that links to each other with this clip body 61.Clip body 61 comprises that shape of cross section is clamping part 611 and the pair of flanges respect to one another portion 612 of " C " shape.One end of this pair of flanges portion 612 links to each other with two opposite ends of this clamping part 611 respectively, and the other end all is connected in fixed part 62.Be provided with through hole 613 in this pair of flanges portion 612, be equipped with the securing member (not shown) that this pair of flanges portion can be gathered in this through hole 613.Securing member can be threaded fastener, screw for example, or adopt bolt and with this bolted nut.By regulating securing member, pair of flanges portion 612 is gathered each other or outwards separate, thereby clamping part 611 is tightened up or unclamp.Fixed part 62 comprises a guide plate 621 that vertically extends, and guide plate 621 is connected with column 11 by threaded fastener, thereby clip 6 is fixed on the column 11.
When needs clean waste collection tube 2, only need the plate portion 52 of collet chuck is extracted in draw-in groove 14, just waste collection tube 2 can be taken off from support 1 for one together with collet chuck 5.Because clip 6 is fixed on the support 1 by threaded fastener, so clip 6 can not move with waste collection tube 2.Between collet chuck 5 and the cored screw 22 for being threaded, being convenient to medical personnel pulls down collet chuck 5 and cored screw 22 from waste collection tube 2, make to be more prone to clean the waste collection tube, avoided in the cleaning process of waste collection tube, existing the phenomenon of cleaning the dead angle.
The description of the present embodiment combines certain embodiments, but it should be understood by one skilled in the art that the present invention is not limited to embodiment described here, and can carry out various modifications and variations and do not deviate from the spirit and scope of the present invention.
Claims (7)
1. a closed medical treatment waste collection system comprises waste collection tube and support; Described support is provided with this waste collection tube is fixed on fixture on this support, it is characterized in that,
Described fixture comprises clip and collet chuck, and described clip is positioned at the below of described collet chuck, and is fixed on the described support;
Described collet chuck comprises clamping part, plate portion and the three way cock portion between this clamping part and this plate portion, and this three way cock portion links to each other with this plate portion with this clamping part respectively; Described clamping part is cambered surface with respect to the one side of described waste collection tube, and the radius of curvature of described cambered surface is less than the radius of curvature of waste collection tube stack shell, is provided with the connecting hole that is communicated with described three way cock portion in this cambered surface; The sidewall of described waste collection tube is provided with through hole, and this waste collection tube is interconnected by cored screw and the described three way cock portion that is arranged in simultaneously in described connecting hole and the described through hole; Described support is provided with the draw-in groove suitable with described plate portion, and plate portion is inserted and secured in this draw-in groove.
2. medical waste collection system as claimed in claim 1 is characterized in that, the hole wall of described connecting hole is provided with female thread, and described cored screw and described connecting hole are by being threaded.
3. medical waste collection system as claimed in claim 2, it is characterized in that, described clamping part comprises the body that links to each other with the free end of one of them arm of described three way cock portion and by the outward extending a pair of arcuated fin piece in the both sides of this body, described connecting hole is arranged on the described body.
4. medical waste collection system as claimed in claim 3 is characterized in that, described support comprises column and be located at the movable base of this column lower end that described draw-in groove is arranged on the described column.
5. medical waste collection system as claimed in claim 4 is characterized in that, described clip comprises clip body and the fixed part that links to each other with this clip body;
Described clip body comprises that shape of cross section is clamping part and the pair of flanges respect to one another portion of " C " shape; One end of this pair of flanges portion links to each other with two opposite ends of the clamping part of this clip body respectively, and the other end all is connected in described fixed part; Be provided with through hole in this pair of flanges portion, be equipped with the securing member that this pair of flanges portion can be gathered in the through hole of this pair of flanges portion;
Described fixed part is connected with described column by threaded fastener.
6. medical waste collection system as claimed in claim 5 is characterized in that, described securing member is threaded fastener.
7. medical waste collection system as claimed in claim 6 is characterized in that, the fixed part of described clip comprises a guide plate that vertically extends, and this guide plate is connected with described column by threaded fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110059732 CN102671284B (en) | 2011-03-11 | 2011-03-11 | Sealed medical waste liquid collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110059732 CN102671284B (en) | 2011-03-11 | 2011-03-11 | Sealed medical waste liquid collecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671284A CN102671284A (en) | 2012-09-19 |
| CN102671284B true CN102671284B (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110059732 Active CN102671284B (en) | 2011-03-11 | 2011-03-11 | Sealed medical waste liquid collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671284B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799953A (en) * | 2015-05-13 | 2015-07-29 | 张家港神港医疗用品有限公司 | Medical waste liquid collection system |
| CN108421094A (en) * | 2018-04-09 | 2018-08-21 | 佛山市健群生物科技有限公司 | A kind of medical waste collecting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320769A (en) * | 1978-05-19 | 1982-03-23 | Becton, Dickinson And Company | Universal holder for blood collecting tubes |
| CN2917658Y (en) * | 2006-06-29 | 2007-07-04 | 尹波 | Portable safety drainage bottle |
| CN201202969Y (en) * | 2008-05-28 | 2009-03-04 | 顾爱远 | Liquid storing bottle clamping and fixing device convenient for dismounting and mounting |
| CN201353366Y (en) * | 2009-01-04 | 2009-12-02 | 伊佳保(广州)医疗器材有限公司 | Closed negative pressure suction system structure |
| CN201999430U (en) * | 2011-03-11 | 2011-10-05 | 美舒医疗器械贸易(上海)有限公司 | Closed medical liquid waste collection system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008055823A1 (en) * | 2008-11-04 | 2010-05-06 | Mulzer, Stephan, Dr. | holder |
-
2011
- 2011-03-11 CN CN 201110059732 patent/CN102671284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320769A (en) * | 1978-05-19 | 1982-03-23 | Becton, Dickinson And Company | Universal holder for blood collecting tubes |
| CN2917658Y (en) * | 2006-06-29 | 2007-07-04 | 尹波 | Portable safety drainage bottle |
| CN201202969Y (en) * | 2008-05-28 | 2009-03-04 | 顾爱远 | Liquid storing bottle clamping and fixing device convenient for dismounting and mounting |
| CN201353366Y (en) * | 2009-01-04 | 2009-12-02 | 伊佳保(广州)医疗器材有限公司 | Closed negative pressure suction system structure |
| CN201999430U (en) * | 2011-03-11 | 2011-10-05 | 美舒医疗器械贸易(上海)有限公司 | Closed medical liquid waste collection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671284A (en) | 2012-09-19 |
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Effective date of registration: 20151105 Address after: 201613 Shanghai City, Songjiang District Songjiang Export Processing Zone No. 355 Hua Tetsuro Patentee after: Amsino Healthcare (Shanghai) Co., Ltd. Address before: 200336 Shanghai City, Changning District Road No. 1068, Moutai building 7 floor Patentee before: Amsino Medical Group (Shanghai) Co., Ltd. |