CN102989048A - Blood recovery device - Google Patents
Blood recovery device Download PDFInfo
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- CN102989048A CN102989048A CN2012104864047A CN201210486404A CN102989048A CN 102989048 A CN102989048 A CN 102989048A CN 2012104864047 A CN2012104864047 A CN 2012104864047A CN 201210486404 A CN201210486404 A CN 201210486404A CN 102989048 A CN102989048 A CN 102989048A
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- suction
- flushing
- valve body
- valve rod
- hole
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Abstract
The invention discloses a blood recovery device, which comprises a valve body (1), a flushing pipe (2), a suction pipe (3) and an intubation pipe (5), wherein a suction valve rod (9) and a flushing valve rod (8) are arranged on the valve body; a suction through hole is formed on the suction valve rod (9); when the suction valve rod (9) is in the suction working state, the suction through hole is aligned to a suction pipeline in the valve body to be communicated; the intubation pipe (5), the suction through hole, the suction pipeline in the valve body and a suction liquid outlet are communicated in turn to form a suction channel; a flushing through hole is formed on the flushing valve rod (8); when the flushing valve rod (8) is in the flushing working state, the flushing through hole is aligned to the flushing pipeline in the valve body to be communicated; and a flushing liquid inlet, the flushing through hole, the flushing pipeline in the valve body, the suction through hole and the intubation pipe (5) are communicated in turn to form a flushing channel. The blood recovery device disclosed by the invention is simple in structure, low in cost and easy for operation; furthermore, the blood recovery device can also be used with an electro-surgical appliance; the operation efficiency is increased; and requirements of a plurality of operations of doctors can be satisfied.
Description
Technical field
The present invention relates to a kind of blood retracting device.
Background technology
In operation, usually need that operative region to the patient washes, suction process.Blood retracting device complicated structure in the prior art, cost is higher, and inconvenient operation, is difficult to satisfy doctor's operation needs.
Summary of the invention
The objective of the invention is: a kind of blood retracting device is provided, and it is simple in structure, and processing ease can satisfy doctor's operation needs.
Technical scheme of the present invention is: a kind of blood retracting device, it comprises valve body, syringe pipe, suction tube, intubate, described valve body is provided with suction valve rod, flushing valve rod, be provided with flushing liquor entrance, aspirated liquid outlet, cannula port on the valve body, syringe pipe connects the flushing liquor entrance, suction tube connects the aspirated liquid outlet, and intubate connecting insertion mouth, valve body interior conduit comprise suction channel in the valve body, the interior flushing pipe of valve body; Be provided with the suction through hole on the described suction valve rod, when the suction valve rod is in the suction operation state, suction channel is realized being communicated with in the suction through-hole alignment valve body, suction channel, aspirated liquid outlet are communicated with the formation suction channel successively in intubate, suction through hole, the valve body, when the suction valve rod was in non-suction operation state, suction channel was sucked the sealing that the body of rod stops up of valve rod in the valve body; Be provided with the flushing through hole on the described flushing valve rod, when the flushing valve rod is in the flushing duty, flushing pipe is realized being communicated with in the flushing through-hole alignment valve body, flushing pipe, suction through hole, intubate are communicated with the formation irrigation channel successively in flushing liquor entrance, flushing through hole, the valve body, when the flushing valve rod was in non-flushing duty, flushing pipe was rinsed the sealing that the body of rod stops up of valve rod in the valve body.
The below is further expalined technique scheme:
Described suction through hole comprises manhole section and the inclined-plane through-hole section that interconnects.
The bottom of described inclined-plane through-hole section is the groove of cross section arc.
Be provided with the back-moving spring of being convenient in time reset to after suction operation finishes non-suction operation state on the described suction valve rod, be provided with on the described flushing valve rod and be convenient to wash the back-moving spring that in time resets to non-flushing duty behind the end-of-job.
Be provided with the sealing ring that seals with the valve body interior conduit on the described suction valve rod, be provided with the sealing ring with the sealing of valve body interior conduit on the described flushing valve rod.
The described suction tube other end connects negative suction system.
Described negative suction system comprises negative pressure bottle, filter, depressimeter, and described suction tube connects negative pressure bottle, and negative pressure bottle connects depressimeter by filter.
The described syringe pipe other end connects flusher.
Described flusher comprises perfusion bottle, and described syringe pipe connects perfusion bottle by conduit, and catheter end head is provided with the puncturing head that thrusts perfusion bottle, is provided with the folder that dams of regulating the control uninterrupted on the conduit.
Be provided with electrocoagulator in the described intubate.Electrocoagulator can be coagulation hook, coagulation pin, electric coagulating knife.
Advantage of the present invention is: blood retracting device of the present invention, and it is simple in structure, and cost is low, processing ease, and, can also cooperate electrosurgical unit to use, improve operation efficient, satisfy the needs of the multiple operation of doctor.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is user mode sketch map of the present invention;
Fig. 2 is the structural representation of main part of the present invention;
Fig. 3 is the structural representation that suction valve rod of the present invention is in the suction operation state;
Fig. 4 is the structural representation that flushing valve rod of the present invention is in the flushing duty.
Wherein: 1 valve body; 2 syringe pipes; 3 suction tubes; 5 intubate; 8 flushing valve rods; 9 suction valve rods; 11 negative pressure bottles; 12 filters; 15 depressimeters; 21 perfusion bottles, 22 puncturing heads, 23 folders that dam.
The specific embodiment
Embodiment: such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of blood retracting device, it comprises valve body 1, syringe pipe 2, suction tube 3, intubate 5.Valve body 1 is provided with suction valve rod 9, flushing valve rod 8, be provided with flushing liquor entrance, aspirated liquid outlet, cannula port on the valve body 1, syringe pipe 2 connects the flushing liquor entrance, suction tube 3 connects the aspirated liquid outlet, intubate 5 connecting insertion mouths, valve body interior conduit comprise suction channel in the valve body, the interior flushing pipe of valve body.Intubate 5 is used for inserting in the body of patient with operation.
Be provided with the suction through hole on the suction valve rod 9.When suction valve rod 9 is depressed when being in the suction operation state, suction channel is realized being communicated with in the suction through-hole alignment valve body, and suction channel, aspirated liquid outlet are communicated with successively and consist of suction channel in intubate 5, suction through hole, the valve body; When suction valve rod 9 was in non-suction operation state, suction channel was sucked the sealing that the body of rod stops up of valve rod 9 in the valve body.During suction operation situation as shown in Figure 3, the direction of arrow is liquid flow direction.Depress suction valve rod 9, so that the suction through hole on the suction valve rod 9 is moved to the aperture port of suction channel in the valve body, realize being communicated with, waste liquid aspirates out thus in the body, and wash valve rod 8 and be in original position this moment, and the aperture of its flushing through hole is closed state.
As shown in Figure 3, Figure 4, the suction through hole of suction valve rod 9 comprises manhole section and the inclined-plane through-hole section that interconnects.The bottom of inclined-plane through-hole section is the groove of cross section arc.It is more smooth and easy when the groove of cross section arc can make liquid flow through.
Be provided with the flushing through hole on the flushing valve rod 8.Be in flushing during duty when flushing valve rod 8 is depressed, flushing pipe is realized being communicated with in the flushing through-hole alignment valve body, and flushing pipe, suction through hole, intubate 5 are communicated with the formation irrigation channel successively in flushing liquor entrance, flushing through hole, the valve body; When flushing valve rod 8 was in non-flushing duty, flushing pipe was rinsed the sealing that the body of rod stops up of valve rod 8 in the valve body.During flushing work situation as shown in Figure 4, the direction of arrow is liquid flow direction.Depress flushing valve rod 8, so that the suction through hole on the flushing valve rod 8 is moved to the aperture port of flushing pipe in the valve body, realize being communicated with, flushing liquor enters thus, aspirate through hole on the approach suction valve rod 9, and changed the flow direction of flushing liquor by the inclined-plane through-hole section of suction through hole, enter in the body via intubate 5.Aspirate valve rod 9 and be in original position this moment, the aperture port of flushing pipe in aperture port (manhole section) the positive alignment valve body of its suction through hole.
Be provided with the back-moving spring of being convenient in time reset to after suction operation finishes non-suction operation state on the suction valve rod 9.Flushing is provided with on the valve rod 8 is convenient to wash the back-moving spring that in time resets to non-flushing duty behind the end-of-job.
Be provided with the sealing ring that seals with the valve body interior conduit on the suction valve rod 9, be provided with the sealing ring with the sealing of valve body interior conduit on the flushing valve rod 8.
As shown in Figure 1, during use, suction tube 3 other ends connect negative suction system.Negative suction system comprises negative pressure bottle 11, filter 12, depressimeter 15, and suction tube 3 connects negative pressure bottle 11, and negative pressure bottle 11 connects depressimeter 15 by filter 12.Negative pressure bottle 11 is used for storing the suction waste liquid, and filter 12 connects negative pressure bottle and depressimeter, filtration when depressimeter is produced negative pressure.When depressimeter 15 uses, open starting switch, rotary knob is regulated needed negative pressure, reaches desirable suction effect.
The syringe pipe other end connects flusher.Flusher comprises perfusion bottle 21, and described syringe pipe 2 connects perfusion bottle 21 by conduit, and catheter end head is provided with the puncturing head 22 that thrusts perfusion bottle 21, is provided with the folder 23 that dams of regulating the control uninterrupted on the conduit.
Be provided with the coagulation hook in the intubate 5.
Should be pointed out that for the present invention through proving absolutely also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those to those skilled in the art apparent conversion or alternative and remodeling.
Claims (10)
1. blood retracting device, it is characterized in that: it comprises valve body (1), syringe pipe (2), suction tube (3), intubate (5), described valve body (1) is provided with suction valve rod (9), flushing valve rod (8), be provided with flushing liquor entrance, aspirated liquid outlet, cannula port on the valve body (1), syringe pipe (2) connects the flushing liquor entrance, suction tube (3) connects the aspirated liquid outlet, and intubate (5) connecting insertion mouth, valve body interior conduit comprise suction channel in the valve body, the interior flushing pipe of valve body; Be provided with the suction through hole on the described suction valve rod (9), when suction valve rod (9) is in the suction operation state, suction channel is realized being communicated with in the suction through-hole alignment valve body, suction channel, aspirated liquid outlet are communicated with the formation suction channel successively in intubate (5), suction through hole, the valve body, when suction valve rod (9) was in non-suction operation state, suction channel was sucked the sealing that the body of rod stops up of valve rod (9) in the valve body; Be provided with the flushing through hole on the described flushing valve rod (8), when flushing valve rod (8) is in the flushing duty, flushing pipe is realized being communicated with in the flushing through-hole alignment valve body, flushing pipe, suction through hole, intubate (5) are communicated with the formation irrigation channel successively in flushing liquor entrance, flushing through hole, the valve body, when flushing valve rod (8) was in non-flushing duty, flushing pipe was rinsed the sealing that the body of rod stops up of valve rod (8) in the valve body.
2. blood retracting device according to claim 1, it is characterized in that: described suction through hole comprises manhole section and the inclined-plane through-hole section that interconnects.
3. blood retracting device according to claim 2, it is characterized in that: the bottom of described inclined-plane through-hole section is the groove of cross section arc.
4. blood retracting device according to claim 1, it is characterized in that: be provided with the back-moving spring of being convenient in time reset to after suction operation finishes non-suction operation state on the described suction valve rod (9), be provided with on the described flushing valve rod (8) and be convenient to wash the back-moving spring that in time resets to non-flushing duty behind the end-of-job.
5. blood retracting device according to claim 1 is characterized in that: be provided with the sealing ring that seals with the valve body interior conduit on the described suction valve rod (9), be provided with the sealing ring with the sealing of valve body interior conduit on the described flushing valve rod (8).
6. blood retracting device according to claim 1 is characterized in that: described suction tube (3) other end connection negative suction system.
7. blood retracting device according to claim 6, it is characterized in that: described negative suction system comprises negative pressure bottle (11), filter (12), depressimeter (15), described suction tube connects negative pressure bottle (11), and negative pressure bottle (11) connects depressimeter (15) by filter (12).
8. blood retracting device according to claim 1 is characterized in that: described syringe pipe other end connection flusher.
9. blood retracting device according to claim 8, it is characterized in that: described flusher comprises perfusion bottle (21), described syringe pipe (2) connects perfusion bottle (21) by conduit, catheter end head is provided with the puncturing head (22) that thrusts perfusion bottle (21), is provided with the folder (23) that dams of regulating the control uninterrupted on the conduit.
10. blood retracting device according to claim 1, it is characterized in that: described intubate is provided with electrocoagulator in (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104864047A CN102989048A (en) | 2012-11-27 | 2012-11-27 | Blood recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104864047A CN102989048A (en) | 2012-11-27 | 2012-11-27 | Blood recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989048A true CN102989048A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104864047A Pending CN102989048A (en) | 2012-11-27 | 2012-11-27 | Blood recovery device |
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| Country | Link |
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| CN (1) | CN102989048A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203069A (en) * | 2013-04-03 | 2013-07-17 | 浙江格宜医疗器械有限公司 | Washing aspirator for operation |
| CN108434545A (en) * | 2018-05-15 | 2018-08-24 | 苏州鸿博医疗器械有限公司 | A kind of separate type irrigation and drainage device |
| CN109172882A (en) * | 2018-09-18 | 2019-01-11 | 上海健康医学院 | Blood collection device in a kind of obstetric operation art |
| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
Citations (6)
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| CN201200652Y (en) * | 2008-03-31 | 2009-03-04 | 天津市同业科技发展有限公司 | Portable vacuum suction device |
| CN201263844Y (en) * | 2008-09-06 | 2009-07-01 | 毛旭华 | Controlling valve for attracting rinser |
| CN101631498A (en) * | 2007-02-15 | 2010-01-20 | 爱德华兹生命科学公司 | In medical conduit line, use disposable, the sealing blood sampling system |
| CN102284090A (en) * | 2011-07-12 | 2011-12-21 | 江苏苏云医疗器材有限公司 | Washing and attracting device for peritoneoscope |
| US8251945B2 (en) * | 2006-02-24 | 2012-08-28 | U.S. Endoscopy Group, Inc. | Endoscopic suction device |
| CN202909166U (en) * | 2012-11-27 | 2013-05-01 | 王玉萍 | Blood recovery device |
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2012
- 2012-11-27 CN CN2012104864047A patent/CN102989048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8251945B2 (en) * | 2006-02-24 | 2012-08-28 | U.S. Endoscopy Group, Inc. | Endoscopic suction device |
| CN101631498A (en) * | 2007-02-15 | 2010-01-20 | 爱德华兹生命科学公司 | In medical conduit line, use disposable, the sealing blood sampling system |
| CN201200652Y (en) * | 2008-03-31 | 2009-03-04 | 天津市同业科技发展有限公司 | Portable vacuum suction device |
| CN201263844Y (en) * | 2008-09-06 | 2009-07-01 | 毛旭华 | Controlling valve for attracting rinser |
| CN102284090A (en) * | 2011-07-12 | 2011-12-21 | 江苏苏云医疗器材有限公司 | Washing and attracting device for peritoneoscope |
| CN202909166U (en) * | 2012-11-27 | 2013-05-01 | 王玉萍 | Blood recovery device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203069A (en) * | 2013-04-03 | 2013-07-17 | 浙江格宜医疗器械有限公司 | Washing aspirator for operation |
| CN103203069B (en) * | 2013-04-03 | 2015-08-19 | 浙江格宜医疗器械有限公司 | A kind of operation flushing aspirator |
| CN108434545A (en) * | 2018-05-15 | 2018-08-24 | 苏州鸿博医疗器械有限公司 | A kind of separate type irrigation and drainage device |
| CN109172882A (en) * | 2018-09-18 | 2019-01-11 | 上海健康医学院 | Blood collection device in a kind of obstetric operation art |
| CN109646729A (en) * | 2019-01-31 | 2019-04-19 | 常州市三润医疗器械科技有限公司 | Controllable multichannel flushing aspirator with separator |
| CN109646729B (en) * | 2019-01-31 | 2024-03-26 | 常州市三润医疗器械科技有限公司 | Adjustable multi-channel flushing aspirator with separator |
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Application publication date: 20130327 |