CN208974771U - Safety aspirator for spinal surgery - Google Patents
Safety aspirator for spinal surgery Download PDFInfo
- Publication number
- CN208974771U CN208974771U CN201821278005.0U CN201821278005U CN208974771U CN 208974771 U CN208974771 U CN 208974771U CN 201821278005 U CN201821278005 U CN 201821278005U CN 208974771 U CN208974771 U CN 208974771U
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- Prior art keywords
- storage chamber
- partition
- suction
- fixedly installed
- piston
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Abstract
Safety aspirator for spinal surgery, the utility model relates to spinal surgery technical field of medical equipment, the left side input end of suction unit is fixedly connected with soft suction pipe, and the left end of soft suction pipe is fixedly connected with No.1 conduit；It is fixedly installed partition in the middle part of storage chamber, is fixedly installed suction pumps in the storage chamber on the left of partition；The output end of suction pumps is connected to setting with the storage chamber on the right side of partition after partition；Piston is movably set in storage chamber on the right side of partition, four peripheral walls of piston and the inner sidewall of storage chamber contradict and be arranged；The middle part of piston is equipped with No. two conduits by bearing rotary；The right side wall that the right end activity of No. two conduits passes through storage chamber extendes back the outside for being located at storage chamber, and the fixing sleeve on the lateral wall for set end of stretching of No. two conduits is equipped with limited block；One-way exhaust valve is fixedly installed on the right side wall of storage chamber, it is not easy to secondary injury be generated to marrow, mitigate the pain of sufferer, solve the drawbacks of hand blocks the visual field, greatly facilitate the cleaning work of medical staff.
Description
Technical field
The utility model relates to spinal surgery technical field of medical equipment, and in particular to safety aspirator for spinal surgery.
Background technique
Currently, during spinal surgery, aspirator is needed to suck blood the exposed surface of a wound, but common aspirator is metal
Product, such as operation cause serious consequence, even result in operative failure not note that distal end is easy to injure spinal cord, and common attract
Device is straight, and spinal surgery exposed space is limited, and when operation by human hand easily blocks the visual field, and operating difficulty significantly increases,
Great work difficulty is increased to medical worker, it would be highly desirable to be improved.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, safety aspirator for spinal surgery easy to use, it is not easy to secondary injury be generated to marrow, mitigate the pain of sufferer, solved
The drawbacks of hand blocks the visual field, greatly facilitates the cleaning work of medical staff.
In order to achieve the above purposes, the technical solution adopted by the utility model is: it include suction unit, it is No.1 conduit, soft
Suction pipe, suction nozzle；The left side input end of suction unit is fixedly connected with soft suction pipe, and the left end of soft suction pipe is fixedly connected with No.1 and leads
Pipe；The other end of No.1 conduit is fixedly connected with suction nozzle；The suction unit is led comprising storage chamber, suction pumps, piston, No. two
Pipe, limited block, partition；It is fixedly installed partition in the middle part of storage chamber, is fixedly installed suction pumps in the storage chamber on the left of partition,
The input terminal of suction pumps is fixedly connected after the side wall of storage chamber with one end of soft suction pipe；The top of suction pumps is fixedly installed
Electric cabinet, and suction pumps are connect with the power supply in electric cabinet；The output end of suction pumps pass through partition after with the storage on the right side of partition
Chamber connection setting；Piston is movably set in storage chamber on the right side of partition, four peripheral walls of piston and the inner sidewall of storage chamber contradict
Setting；The middle part of piston is equipped with No. two conduits by bearing rotary, and connects inside No. two conduits and the storage chamber on the left of piston
Logical setting；The right side wall that the right end activity of No. two conduits passes through storage chamber extendes back the outside for being located at storage chamber, and No. two conduits
It stretches fixing sleeve on the lateral wall for set end and is equipped with limited block；The right end of No. two conduits is connected by pipeline and external process devices
It connects；One-way exhaust valve is fixedly installed on the right side wall of storage chamber；Control valve is fixedly installed on No. two conduits.
Further, the output end of the suction pumps and the connecting portion of partition are fixedly embedded at sealing ring.
Further, headlamp, the electricity in headlamp and electric cabinet are fixedly installed on the side wall of the No.1 conduit
Source connection.
Further, observation window is fixedly installed on the lateral wall of the storage chamber.
Further, scale layer is fixedly installed on the lateral wall of the storage chamber of the observation window bottom.
After adopting the above structure, the utility model has the beneficial effect that spinal surgery described in the utility model attracts safely
Device, it is not easy to secondary injury be generated to marrow, mitigate the pain of sufferer, solve the drawbacks of hand blocks the visual field, significantly facilitate
The cleaning work of medical staff, the utility model have structure simple, setting rationally, the advantages that low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Description of symbols:
It is suction unit 1, storage chamber 1-1, suction pumps 1-2, piston 1-3, No. two conduit 1-4, limited block 1-5, partition 2, soft
Suction pipe 3, No.1 conduit 4, suction nozzle 5, electric cabinet 6, one-way exhaust valve 7, sealing ring 8, headlamp 9, observation window 10, scale layer 11,
Control valve 12.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 2, present embodiment the technical solution adopted is that: it includes suction unit 1, No.1
Conduit 4, soft suction pipe 3, suction nozzle 5；The left side input end of suction unit 1 is fixedly connected with soft suction pipe 3 by hot melt, soft suction pipe 3
Left end is fixedly connected with No.1 conduit 4 by hot melt；The other end of No.1 conduit 4 is fixedly connected with suction nozzle 5；The suction dress
It sets 1 and includes storage chamber 1-1, suction pumps 1-2, piston 1-3, No. two conduit 1-4, limited block 1-5, partition 2；In storage chamber 1-1
The fixed weldering in portion is equipped with partition 2, is bolted in the storage chamber 1-1 in 2 left side of partition and is provided with suction pumps 1-2, the suction pumps
1-2 using model THOMAS minipump, the input terminal of suction pumps 1-2 after the side wall of storage chamber 1-1 with it is soft
One end of suction pipe 3 is fixedly connected by hot melt；The fixed weldering in the top of suction pumps 1-2 is equipped with electric cabinet 6, and suction pumps 1-2 and electricity
Control the power supply connection in case 6；The output end of suction pumps 1-2 is connected to setting with the storage chamber 1-1 on 2 right side of partition after partition 2,
The blood impurities that suction comes up are facilitated to be transported in the storage chamber 1-1 on 2 right side of partition, it is convenient that capacity is calculated；Partition 2
Piston 1-3 is movably set in the storage chamber 1-1 on right side, four peripheral walls of piston 1-3 are set with the inner sidewall conflict of storage chamber 1-1
It sets, when the blood in storage chamber 1-1 is more and more, piston 1-3 conveniently can be calculated capacity toward moving right；Piston 1-3
Middle part No. two conduit 1-4 are equipped with by bearing rotary, the lateral wall of the inner sidewall of bearing and No. two conduit 1-4 are fixed to be connected
It connects, is fixedly connected in the middle part of the lateral wall and piston 1-3 of bearing, and the storage chamber 1-1 on the left of No. two conduit 1-4 and piston 1-3
Inside connection setting, facilitates and the blood in storage chamber 1-1 is discharged, by piston 1-3 to the pressure of blood, by blood from
The delivered inside of No. two conduit 1-4 is gone out；The right end activity of No. two conduit 1-4 is extended back across the right side wall of storage chamber 1-1 and is located at
The outside of storage chamber 1-1, and the fixing sleeve on the lateral wall for set end of stretching of No. two conduit 1-4 is equipped with limited block 1-5；Described No. two
The right end of conduit 1-4 is connect by pipeline with external process devices, convenient to handle discarded blood；Storage chamber 1-1's
It is bolted on right side wall and is provided with one-way exhaust valve 7；It is bolted on No. two conduit 1-4 and is provided with control
Valve 12 processed.
Further, the output end of the suction pumps 1-2 and the connecting portion of partition 2 are fixedly embedded at sealing ring 8, prevent
Only there is blood penetration between output end and partition 2.
Further, fixed weld is equipped with headlamp 9 on the side wall of the No.1 conduit 4, in headlamp 9 and electric cabinet 6
Power supply connection, prevent when human hand or instrument block illumination, facilitate to provide and illuminate.
Further, observation window 10 is fixedly embedded on the lateral wall of the storage chamber 1-1, it is convenient to storage chamber 1-1
The case where storage situation of interior blood is observed, prevents overfill.
Further, it is fixedly installed scale layer 11 on the lateral wall of the storage chamber 1-1 of 10 bottom of observation window, side
Just the amount of blood saved bit by bit is calculated.
The working principle of this specific embodiment:: when sufferer carries out spinal surgery, suction pumps 1-2 is opened, will be created
Blood at mouthful is drawn into the inside of No.1 conduit 4 by suction nozzle 5, then by suction pumps 1-2 that pump blood is right to partition 2
In the storage chamber 1-1 of side, piston 1-3 can move right at leisure, be read by scale layer 11, the amount of the blood of storage, so as to
In being observed, when collecting full, suction pumps 1-2 is closed, control valve 12 is opened, by limited block 1-5 slowly by piston
1-3 is handled to left translation, blood along the inside that No. two conduit 1-4 flow out to processing unit, use it is more convenient,
Secondary injury is effectively prevented, practicability is stronger.
After adopting the above structure, present embodiment has the beneficial effect that spinal surgery described in present embodiment
Safety aspirator, it is not easy to secondary injury is generated to marrow, mitigates the pain of sufferer, solves the drawbacks of hand blocks the visual field,
Greatly facilitate the cleaning work of medical staff, the utility model has structure simple, and rationally, it is excellent that cost of manufacture is low etc. for setting
Point.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. safety aspirator for spinal surgery, it is characterised in that: it include suction unit (1), No.1 conduit (4), soft suction pipe (3),
Suction nozzle (5)；The left side input end of suction unit (1) is fixedly connected with soft suction pipe (3), and the left end of soft suction pipe (3) is fixedly connected with
No.1 conduit (4)；The other end of No.1 conduit (4) is fixedly connected with suction nozzle (5)；The suction unit (1) includes storage chamber
(1-1), suction pumps (1-2), piston (1-3), No. two conduits (1-4), limited block (1-5), partition (2)；In storage chamber (1-1)
Portion is fixedly installed partition (2), is fixedly installed suction pumps (1-2), suction pumps (1- in the storage chamber (1-1) on the left of partition (2)
2) input terminal is fixedly connected after the side wall of storage chamber (1-1) with one end of soft suction pipe (3)；The top of suction pumps (1-2)
It is fixedly installed electric cabinet (6), and suction pumps (1-2) are connect with the power supply in electric cabinet (6)；The output end of suction pumps (1-2)
Setting is connected to the storage chamber (1-1) on the right side of partition (2) afterwards across partition (2)；It is living in storage chamber (1-1) on the right side of partition (2)
Dynamic to be provided with piston (1-3), four peripheral walls of piston (1-3) and the inner sidewall of storage chamber (1-1) contradict and are arranged；Piston (1-3)
Middle part is equipped with No. two conduits (1-4), and the storage chamber (1- on the left of No. two conduits (1-4) and piston (1-3) by bearing rotary
1) internal connection setting；The right end activity of No. two conduits (1-4) extendes back across the right side wall of storage chamber (1-1) and is located at storage chamber
The outside of (1-1), and the fixing sleeve on the lateral wall for set end of stretching of No. two conduits (1-4) is equipped with limited block (1-5)；Described No. two
The right end of conduit (1-4) is connect by pipeline with external process devices；It is fixedly installed on the right side wall of storage chamber (1-1) unidirectional
Exhaust valve (7)；Control valve (12) are fixedly installed on No. two conduits (1-4).
2. safety aspirator for spinal surgery according to claim 1, it is characterised in that: the suction pumps (1-2) it is defeated
The connecting portion of outlet and partition (2) is fixedly embedded at sealing ring (8).
3. safety aspirator for spinal surgery according to claim 1, it is characterised in that: the side of the No.1 conduit (4)
It is fixedly installed on wall headlamp (9), headlamp (9) is connect with the power supply in electric cabinet (6).
4. safety aspirator for spinal surgery according to claim 1, it is characterised in that: outside the storage chamber (1-1)
Observation window (10) are fixedly installed on side wall.
5. safety aspirator for spinal surgery according to claim 4, it is characterised in that: described observation window (10) bottom
Scale layer (11) are fixedly installed on the lateral wall of storage chamber (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278005.0U CN208974771U (en) | 2018-08-09 | 2018-08-09 | Safety aspirator for spinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278005.0U CN208974771U (en) | 2018-08-09 | 2018-08-09 | Safety aspirator for spinal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974771U true CN208974771U (en) | 2019-06-14 |
Family
ID=66781156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278005.0U Expired - Fee Related CN208974771U (en) | 2018-08-09 | 2018-08-09 | Safety aspirator for spinal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652918A (en) * | 2019-09-26 | 2020-01-07 | 临沂大学 | Egg detects uses agitator with sample function |
-
2018
- 2018-08-09 CN CN201821278005.0U patent/CN208974771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652918A (en) * | 2019-09-26 | 2020-01-07 | 临沂大学 | Egg detects uses agitator with sample function |
| CN110652918B (en) * | 2019-09-26 | 2021-09-24 | 临沂大学 | Egg detects uses agitator with sample function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200809 |