CN207693975U - A kind of sucked type aspirator of energy pipe-blocking-proof - Google Patents
A kind of sucked type aspirator of energy pipe-blocking-proof Download PDFInfo
- Publication number
- CN207693975U CN207693975U CN201720425395.9U CN201720425395U CN207693975U CN 207693975 U CN207693975 U CN 207693975U CN 201720425395 U CN201720425395 U CN 201720425395U CN 207693975 U CN207693975 U CN 207693975U
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- pipe
- suction
- suction nozzle
- sucked type
- blocking
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Abstract
The utility model discloses a kind of sucked type aspirators of energy pipe-blocking-proof, including a suction pipe and a suction nozzle pipe, the tube body of the suction pipe is hollow circular tube, position on the lower side, which is equipped with, in the middle part of hollow circular tube is avoided that generating high negative pressure below visual area, to mitigate because attraction is too strong to the hurtful sidewall of suction pipe regulator hole of deep tissue, the external screw thread of the lower end of the suction nozzle pipe docks to form threaded connector with the internal thread of suction pipe upper end, the upper end of the suction nozzle pipe be can reach attract liquid purpose simultaneously and can prevent suck operation in remaining hard and soft tissue to prevent the suction nozzle of the sucked type of plugging.The suction nozzle using be avoided that because long-time service cause suction nozzle sharply it is wrong to tunica vasculose cold danger flat blunt circle camber design.It is that can dismantle separation to be equipped in the middle part of the suction nozzle pipe and can avoid result in suction pipe and suction nozzle pipe described in the dogleg section that operator doctor sight is blocked during operation, and suction pipe itself can be used independently as common suction tube, and suction nozzle pipe of arranging in pairs or groups when necessary uses.
Description
Technical field
The utility model is related to a kind of sucked type aspirators of energy pipe-blocking-proof, belong to medical surgical instrument field.
Background technology
Aspirator is one of instrument indispensable in surgical operation, is mainly used for the absorption of liquid in operation pathway, is wrapped
Include tissue fluid, the blood that operation itself generates, and the fester that generates by infection, art area rinse after remaining hydrops.Mainly by
Assistant operates, and main purpose is to maintain art the area clearly visual field, the working efficiency of raising operator doctor and safety, to perform the operation
By the completion for smooth sequential of both working out a scheme.The operation principle of operating room aspirator is to make sucking head by connecting hospital's negative pressure device
In negative pressure state, such atmospheric pressure will squeeze the substance outside sucking head to sucking head, to complete attraction action.At present
Suction aspirator tip existing for medical market mainly included flexible rubber hose and metal hard tube two major classes.The usually used hard gold of spinal surgery
Belong to pipe due to reusable, it is more sharp after head end abrasion, it is easy when operation to scratch nerve, blood vessel and dural sac etc. important
Delicate tissue, and when deep operation constant error sucking interverbebral disc, bone scraps etc. due tos plugging need to often be dredged repeatedly, and straight tube sample knot
Structure easily blocks the operator doctor visual field and extrusion operation space, influences procedure efficiency.Based on the above reason, it is necessary to invent a kind of energy
The sucked type aspirator of pipe-blocking-proof, to meet the needs of spinal surgery at this stage.
Utility model content
To solve the above problems, the utility model provides a kind of sucked type aspirator of energy pipe-blocking-proof.
The utility model is achieved by the following technical solution：
A kind of sucked type aspirator of energy pipe-blocking-proof, including a suction pipe and a suction nozzle pipe, the tube body of the suction pipe
It is hollow circular tube, hollow circular tube middle part position on the lower side, which is equipped with, to be avoided that generating high negative pressure below visual area, to which mitigation is because inhaling
Gravitation is too strong to the hurtful sidewall of suction pipe regulator hole of deep tissue, external screw thread and the suction pipe upper end of the lower end of the suction nozzle pipe
Internal thread dock to form threaded connector, the upper end of the suction nozzle pipe be can reach attract liquid purpose simultaneously and can prevent suction
Enter operation in remaining hard and soft tissue to prevent the suction nozzle of the sucked type of plugging.The suction nozzle is using being avoided that because long-term
Using suction nozzle is caused, sharply the dangerous flat blunt circle camber of cold wrong to tunica vasculose designs.Being equipped in the middle part of the suction nozzle pipe can perform the operation
When avoid result in the dogleg section that operator doctor sight is blocked, its bending degree is 30 °.The suction nozzle length of tube have 35mm,
Two kinds of 50mm, diameter have tri- kinds of 3mm, 4mm, 5mm, wherein there is the circular hole two of diameter 0.8mm on the suction nozzle of diameter 3mm suction nozzles pipe
It is a, there is the circular hole three of diameter 1mm on the suction nozzle of diameter 4mm and 5mm suction nozzle pipe.The sidewall of suction pipe regulator hole is ellipse,
Major diameter 2cm, minor axis 1cm, intermediate there are one the circular holes of diameter 4mm.A diameter of 3cm of the suction pipe, length 150mm.It is described
Suction pipe and suction nozzle pipe are to dismantle separation, and suction pipe itself can be used independently as common suction tube, suction nozzle pipe of arranging in pairs or groups when necessary
It uses.The material of the suction nozzle, suction nozzle pipe and suction pipe is titanium alloy material.
The utility model has the beneficial effects that：It prevents because suction nozzle abrasion causes to scratch nerve, blood vessel and dura mater when operation
The important delicate tissue such as capsule, plugging need to often be dredged repeatedly due tos solve when deep operation constant error sucking interverbebral disc, bone scraps etc.
Logical problem avoids the case where straight tube spline structure easily blocks the operator doctor visual field and extrusion operation space, improves operation effect
Rate.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the suction nozzle schematic diagram of three kinds of models；
Fig. 3 is the utility model use state diagram.
1- suction pipes, 2- suction nozzles pipe, 3- sidewall of suction pipe regulator hole, 4- threaded connectors, 5- suction nozzles.
Specific implementation mode：
Illustrate the utility model below in conjunction with the accompanying drawings, as shown in Figure 1, it is a kind of can pipe-blocking-proof sucked type aspirator, packet
A suction pipe 1 and a suction nozzle pipe 2 are included, the tube body of suction pipe is hollow circular tube, and hollow circular tube middle part position on the lower side is equipped with energy
It avoids to generating high negative pressure below visual area, to mitigate because attraction is too strong to the hurtful sidewall of suction pipe pressure regulation of deep tissue
The external screw thread in hole 3, the lower end of suction nozzle pipe 2 docks to form threaded connector 4 with the internal thread of 1 upper end of suction pipe, the upper end of suction nozzle pipe 2
Be can reach attract liquid purpose simultaneously and can prevent suck operation in remaining hard and soft tissue to prevent the sucked type of plugging
Suction nozzle 5.Suction nozzle 5 using be avoided that because long-time service cause suction nozzle sharply it is wrong to tunica vasculose cold danger flat blunt circle arc
Type designs.2 middle part of suction nozzle pipe is equipped with can avoid result in the dogleg section that operator doctor sight is blocked, its bending during operation
Degree is 30 °.2 length of suction nozzle pipe has two kinds of 35mm, 50mm, as shown in Fig. 2, diameter has tri- kinds of 3mm, 4mm, 5mm, wherein diameter
There is the circular hole two of diameter 0.8mm on the suction nozzle of 3mm suction nozzles pipe 2, has diameter 1mm on the suction nozzle of diameter 4mm and 5mm suction nozzle pipe 2
Circular hole three.Sidewall of suction pipe regulator hole 3 is ellipse, and major diameter 2cm, minor axis 1cm, intermediate there are one the circular holes of diameter 4mm.It inhales
A diameter of 3cm of pipe 1, length 150mm.Suction pipe 1 and suction nozzle pipe 2 are to dismantle separation, and suction pipe 1 itself can independently be used as general
Logical suction tube uses, and suction nozzle pipe 2 of arranging in pairs or groups when necessary uses.The material of suction nozzle 5, suction nozzle pipe 2 and suction pipe 1 is titanium alloy material
Matter.As shown in figure 3, the hand-held aspirator of assistant stands on right side during operation, suction nozzle is probeed into the affected part for needing to attract, marrow is held in cooperation
The operator doctor of core pincers completes operation, and the bending in the middle part of the utility model suction nozzle pipe can allow operator doctor to possess complete hand just
The art visual field.The suction nozzle of three kinds of different-diameter sizes adapts to different operation requirements, such as the big incision surgery of lumbar vertebrae, posterior cervical
With major diameter suction nozzle, this delicate procedure of anterior approach can use minor diameter suction nozzle, using upper flexibly and targeted.This practicality is new
Type is prevented because suction nozzle abrasion causes to scratch the important delicate tissues such as nerve, blood vessel and dural sac when operation, is solved because of depth
The problem of constant error sucking interverbebral disc when portion performs the operation, bone scraps etc. and plugging need to often dredge repeatedly, avoids straight tube spline structure and easily hides
The case where keeping off the operator doctor visual field and extrusion operation space, improves procedure efficiency.
Claims (8)
1. a kind of sucked type aspirator of energy pipe-blocking-proof, including a suction pipe（1）An and suction nozzle pipe（2）, it is characterised in that：
The suction pipe（1）Tube body be hollow circular tube, in the middle part of hollow circular tube position on the lower side be equipped with is avoided that it is high to being generated below visual area
Negative pressure, to mitigate because attraction is too strong to the hurtful sidewall of suction pipe regulator hole of deep tissue（3）, the suction nozzle pipe（2）
Lower end external screw thread and suction pipe（1）The internal thread of upper end docks to form threaded connector（4）, the upper end of the suction nozzle pipe is energy
Remaining hard and soft tissue is to prevent the suction of the sucked type of plugging in reaching attraction liquid purpose while sucking capable of being prevented to perform the operation again
Head（5）.
2. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction nozzle（5）It adopts
It is to be avoided that because long-time service leads to the suction nozzle sharply dangerous flat blunt circle camber design of cold wrong to tunica vasculose.
3. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction nozzle pipe（2）
Middle part is equipped with can avoid result in the dogleg section that operator doctor sight is blocked during operation, its bending degree is 30 °.
4. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction nozzle pipe（2）
Length has two kinds of 35mm, 50mm, diameter to have tri- kinds of 3mm, 4mm, 5mm, wherein diameter 3mm suction nozzles pipe（2）Suction nozzle（5）On have it is straight
The circular hole of diameter 0.8mm two, diameter 4mm and 5mm suction nozzle pipe（2）Suction nozzle（5）On have the circular hole three of diameter 1mm.
5. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The sidewall of suction pipe tune
Press hole（3）For ellipse, major diameter 2cm, minor axis 1cm, intermediate there are one the circular holes of diameter 4mm.
6. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction pipe（1）'s
A diameter of 3cm, length 150mm.
7. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction pipe（1）With
Suction nozzle pipe（2）It is that can dismantle separation, suction pipe（1）It itself can independently be used as common suction tube, suction nozzle pipe of arranging in pairs or groups when necessary
（2）It uses.
8. a kind of sucked type aspirator of energy pipe-blocking-proof according to claim 1, it is characterised in that：The suction nozzle（5）, inhale
Head tube（2）And suction pipe（1）Material be titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425395.9U CN207693975U (en) | 2017-04-21 | 2017-04-21 | A kind of sucked type aspirator of energy pipe-blocking-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425395.9U CN207693975U (en) | 2017-04-21 | 2017-04-21 | A kind of sucked type aspirator of energy pipe-blocking-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693975U true CN207693975U (en) | 2018-08-07 |
Family
ID=63020359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425395.9U Expired - Fee Related CN207693975U (en) | 2017-04-21 | 2017-04-21 | A kind of sucked type aspirator of energy pipe-blocking-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693975U (en) |
-
2017
- 2017-04-21 CN CN201720425395.9U patent/CN207693975U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180807 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |