CN207627385U - A kind of fixator for anaesthesia puncture - Google Patents
A kind of fixator for anaesthesia puncture Download PDFInfo
- Publication number
- CN207627385U CN207627385U CN201720712638.7U CN201720712638U CN207627385U CN 207627385 U CN207627385 U CN 207627385U CN 201720712638 U CN201720712638 U CN 201720712638U CN 207627385 U CN207627385 U CN 207627385U
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- CN
- China
- Prior art keywords
- casing
- needle tubing
- bar
- screw thread
- fixator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model is related to a kind of nursing fixing devices, more particularly to a kind of fixator for anaesthesia puncture.A kind of fixator for anaesthesia puncture, including needle tubing casing, stablize casing, link mechanism, needle tubing fixing piece, the link mechanism stable connection cannula tip that lower end is uniformly arranged by four in needle tubing outside of sleeve face, upper end is uniformly arranged four internal thread circular through holes on the inside of needle tubing casing, and a needle tubing fixing piece is respectively connected through a screw thread on the inside of four internal thread circular through holes；The utility model can effectively solve anaesthetic puncture needle double swerve during carrying out anesthetic puncture, the problem of being easy to damage patient tissue, puncture needle can effectively be fixed by providing one kind, and the puncture needle of different size model numbers can be fixed by adjusting, fixed effect is preferable, stability is preferable, easy to use, highly practical.
Description
Technical field
The utility model is related to a kind of nursing fixing devices, more particularly to a kind of fixator for anaesthesia puncture.
Background technology
Currently, clinically when carrying out anesthetic puncture to patient, need to press push-pull rod with fixed needle tubing, proficiency on the other hand,
Medical worker usually to puncture needle simply fix in practical operation with adhesive plaster at present, can only be to wearing with immobilization with adhesive tape
Lower certain fixed function on pricker, and puncture needle still can double swerve, be easy to damage patient tissue.
Although there is also some to puncture fixing device currently on the market, such as number of patent application is
A kind of fixator for anaesthesia puncture of CN201220004063.0, by casing, supporting rod, fixed plate, double faced adhesive tape, fixed link and fixation
Ring forms, and casing is connect with two supporting rods, and two supporting rods are connect with two fixed plates respectively, and the bottom of fixed plate is provided with
The both ends of double faced adhesive tape, fixed link are connect with two supporting rods respectively, and fixed ring is provided in fixed link.The utility model structure letter
Single, reasonable design is easy to operate, time saving and energy saving when carrying out anesthetic puncture to patient, alleviates the workload of medical worker.It should
The stability of utility model is poor, remains the problem of fixed effect is bad, and puncture needle can still shake when using.
Utility model content
The purpose of this utility model is to provide a kind of fixator for anaesthesia puncture, can effectively solve anaesthetic puncture needle and carry out
Double swerve during anesthetic puncture, the problem of being easy to damage patient tissue, puncture needle can effectively be fixed by providing one kind, and
The puncture needle of different size model numbers can be fixed by adjusting, fixed effect is preferable, stability is preferable, easy to use, highly practical.
The purpose of this utility model is achieved through the following technical solutions：
A kind of fixator for anaesthesia puncture, including needle tubing casing, stable casing, link mechanism, needle tubing fixing piece, the needle tubing
The link mechanism stable connection cannula tip that lower end is uniformly arranged by four in outside of sleeve face, on the inside of needle tubing casing in upper end
Four internal thread circular through holes are uniformly arranged, being respectively connected through a screw thread a needle tubing on the inside of four internal thread circular through holes fixes
Part；
The needle tubing casing is oval column tube；The stable casing is short cylindrical pipe；The outer tube diameter of the needle tubing casing with
The interior caliber for stablizing casing is identical；
The link mechanism is made of cylinder straight-bar, fixed block, round clip shutter, and the fixed block bonding connection is in needle tubing
Lower end in outside of sleeve face, the round pole perforating hole of setting, round pole perforating hole medial gap mating connection cylinder straight-bar, circle on fixed block
On stabilizer tube top end face, cylinder straight-bar top is connected through a screw thread in round clip shutter bottom end column straight-bar bottom end bonding connection
Between；
The needle tubing fixing piece is tightened block, external screw thread straight-bar, hemispherical supports block by circle and is constituted；Outside the external screw thread straight-bar
End bonding connection circle tightens block, and the body of rod of external screw thread straight-bar passes through the internal thread circle that upper end is arranged in needle tubing casing inside logical
Hole, external screw thread straight-bar are penetrated to the rod end bonding connection hemispherical supports block on the inside of needle tubing casing.
The needle tubing casing, stable casing are all PVC material pipe.
The hemispherical supports block is made of rubber.
The stable casing shoe is uniformly bonded multiple hemispherical rubber sheet gaskets.
The height of the fixed block to needle tubing casing shoe is greater than or equal to the height for stablizing casing.
The beneficial effects of the utility model：A kind of fixator for anaesthesia puncture of the utility model can effectively solve to anaesthetize
Puncture needle double swerve during carrying out anesthetic puncture, the problem of being easy to damage patient tissue, providing one kind can be effective
Fixed puncture needle, and the puncture needle of different size model numbers can be fixed by adjusting, fixed effect is preferable, stability is preferable, uses
It is convenient, highly practical.
Description of the drawings
Fig. 1 is the overall structure diagram one of the utility model；
Fig. 2 is the overall structure diagram two of the utility model；
Fig. 3 is the structural schematic diagram of the utility model internal needle pipe-in-pipe；
Fig. 4 is the structural schematic diagram of the utility model internal stability casing；
Fig. 5 is the structural schematic diagram of the utility model inner link mechanism；
Fig. 6 is the structural schematic diagram of needle tubing fixing piece inside the utility model.
In figure：Needle tubing casing 1；Internal thread circular through hole 1-1；
Stablize casing 2；Hemispherical rubber sheet gasket 2-1；
Link mechanism 3；Cylinder straight-bar 3-1；Fixed block 3-2；Round clip shutter 3-3；
Needle tubing fixing piece 4；Circle tightens block 4-1；External screw thread straight-bar 4-2；Hemispherical supports block 4-3.
Specific implementation mode
1,2,3,4,5,6 pair of the utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode one：
As shown in Fig. 1,2,3,4,5,6, a kind of fixator for anaesthesia puncture, including needle tubing casing 1, stable casing 2, connecting rod machine
Structure 3, needle tubing fixing piece 4, lower end passes through four 3 stable connections of the link mechanism being uniformly arranged in 1 lateral surface of needle tubing casing
2 top of casing, upper end is uniformly arranged four internal thread circular through hole 1-1, four internal thread circular through holes in the inside of needle tubing casing 1
It is respectively connected through a screw thread a needle tubing fixing piece 4 on the inside of 1-1；
The needle tubing casing 1 is oval column tube；The stable casing 2 is short cylindrical pipe；The outer tube diameter of the needle tubing casing 1
It is identical as the interior caliber of casing 2 is stablized；
The link mechanism 3 is made of cylinder straight-bar 3-1, fixed block 3-2, circle clip shutter 3-3, the fixed block 3-2
Bonding connection lower end in 1 lateral surface of needle tubing casing, the round pole perforating hole of setting, round pole perforating hole medial gap on fixed block 3-2
Mating connection cylinder straight-bar 3-1, cylinder straight-bar 3-1 bottom end bonding connections are on stablizing 2 top end face of casing, the tops cylinder straight-bar 3-1
End is connected through a screw thread among the bottom ends round clip shutter 3-3；
The needle tubing fixing piece 4 is tightened block 4-1, external screw thread straight-bar 4-2, hemispherical supports block 4-3 by circle and is constituted；It is described outer
The outer ends screw thread straight-bar 4-2 bonding connection circle tightens block 4-1, and the body of rod of external screw thread straight-bar 4-2 passes through in 1 inside of needle tubing casing
The internal thread circular through hole 1-1 of setting, external screw thread straight-bar 4-2 is held to penetrate to the rod end bonding connection of 1 inside of needle tubing casing
Hemispherical supports block 4-3.
The needle tubing casing 1, stable casing 2 are all PVC material pipe.
The hemispherical supports block 4-3 is made of rubber.
2 bottom end of stable casing is uniformly bonded multiple hemispherical rubber sheet gasket 2-1.
The height of the fixed block 3-2 to 1 bottom end of needle tubing casing is greater than or equal to the height for stablizing casing 2.This practicality is new
The operation principle of type is：A kind of fixator for anaesthesia puncture of the utility model by needle tubing casing 1, stablizes casing 2, link mechanism
3, needle tubing fixing piece 4 is constituted, and lower end is connected surely by four link mechanisms being uniformly arranged 3 in 1 lateral surface of needle tubing casing
Determine 2 top of casing, upper end is uniformly arranged four internal thread circular through hole 1-1 in 1 inside of needle tubing casing, and four internal thread circles are logical
It is respectively connected through a screw thread a needle tubing fixing piece 4 on the inside of the 1-1 of hole；When in use, anesthetic puncture syringe is placed in needle tubing casing 1
Portion is fixed by four needle tubing fixing pieces 4 inside needle tubing casing 1, then passes through the needle point of anesthetic puncture syringe lower end
It needs the position anaesthetized to puncture human body, after puncture, casing 2 will be stablized and slided from needle tubing casing 1, be pressed in human body puncture
On the outside of position, then anesthesia personnel presses push-pull rod, and the anesthesia liquid inside anesthetic puncture syringe is squeezed into human body；
The needle tubing casing 1 is oval column tube；The stable casing 2 is short cylindrical pipe；The outer tube diameter of the needle tubing casing 1
It is identical as the interior caliber of casing 2 is stablized；When not in use, it can will stablize casing 2 and be sleeved on 1 outside of needle tubing casing, it when in use, will
It is slided, and is pressed on human body；Needle tubing casing 1, stable casing 2 are connected by link mechanism 3, ensure that its stability is preferable；
The link mechanism 3 is made of cylinder straight-bar 3-1, fixed block 3-2, circle clip shutter 3-3, the fixed block 3-2
Bonding connection lower end in 1 lateral surface of needle tubing casing, the round pole perforating hole of setting, round pole perforating hole medial gap on fixed block 3-2
Mating connection cylinder straight-bar 3-1, cylinder straight-bar 3-1 bottom end bonding connections are on stablizing 2 top end face of casing, the tops cylinder straight-bar 3-1
End is connected through a screw thread among the bottom ends round clip shutter 3-3；Connection structure stablize so that the fixed effect of the utility model compared with
It is good；
The needle tubing fixing piece 4 is tightened block 4-1, external screw thread straight-bar 4-2, hemispherical supports block 4-3 by circle and is constituted；It is described outer
The outer ends screw thread straight-bar 4-2 bonding connection circle tightens block 4-1, and the body of rod of external screw thread straight-bar 4-2 passes through in 1 inside of needle tubing casing
The internal thread circular through hole 1-1 of setting, external screw thread straight-bar 4-2 is held to penetrate to the rod end bonding connection of 1 inside of needle tubing casing
Hemispherical supports block 4-3；When in use, the anesthetic puncture syringe inside needle tubing casing 1 is resisted by hemispherical supports block 4-3, then
It turns circle and tightens block 4-1, tightening block 4-1 by circle drives the 4-2 rotations of external screw thread straight-bar, external screw thread straight-bar 4-2 to pass through spiral shell
Line deeply to 1 inside of needle tubing casing, wear by the anesthesia that external screw thread straight-bar 4-2 drives hemispherical supports block 4-3 to push against inside needle tubing casing 1
Puncture needle cartridge；2 bottom end of stable casing is uniformly bonded multiple hemispherical rubber sheet gasket 2-1 so that stablizes casing 2 and is anaesthetized with human body
When location contacts, stability is more preferable, and does not interfere with blood circulation.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of fixator for anaesthesia puncture, including needle tubing casing (1), stable casing (2), link mechanism (3), needle tubing fixing piece
(4), it is characterised in that：Lower end is steady by four link mechanism being uniformly arranged (3) connections in needle tubing casing (1) lateral surface
Determine casing (2) top, upper end is uniformly arranged four internal thread circular through holes (1-1), four internal threads in needle tubing casing (1) inside
It is respectively connected through a screw thread a needle tubing fixing piece (4) on the inside of circular through hole (1-1)；
The needle tubing casing (1) is oval column tube；The stable casing (2) is short cylindrical pipe；The outer tube of the needle tubing casing (1)
Diameter is identical as the interior caliber for stablizing casing (2)；
The link mechanism (3) is made of cylinder straight-bar (3-1), fixed block (3-2), round clip shutter (3-3), the fixed block
(3-2) bonding connection lower end in needle tubing casing (1) lateral surface, the round pole perforating hole of setting, round pole perforating hole on fixed block (3-2)
Medial gap mating connection cylinder straight-bar (3-1), cylinder straight-bar (3-1) bottom end bonding connection on stablizing casing (2) top end face,
The top cylinder straight-bar (3-1) is connected through a screw thread among the bottom end round clip shutter (3-3)；
The needle tubing fixing piece (4) is tightened block (4-1), external screw thread straight-bar (4-2), hemispherical supports block (4-3) by circle and is constituted；Institute
It states the outer end external screw thread straight-bar (4-2) bonding connection circle and tightens block (4-1), the body of rod of external screw thread straight-bar (4-2) passes through needle tubing set
The internal thread circular through hole (1-1) that upper end is arranged in managing on the inside of (1), external screw thread straight-bar (4-2) are penetrated to needle tubing casing (1)
Rod end bonding connection hemispherical supports block (4-3).
2. a kind of fixator for anaesthesia puncture according to claim 1, it is characterised in that：The needle tubing casing (1), stabilizer
It is all PVC material pipe to manage (2).
3. a kind of fixator for anaesthesia puncture according to claim 1, it is characterised in that：The hemispherical supports block (4-3) is adopted
It is made of rubber.
4. a kind of fixator for anaesthesia puncture according to claim 1, it is characterised in that：Stable casing (2) bottom end is equal
The even multiple hemispherical rubber sheet gaskets (2-1) of bonding.
5. a kind of fixator for anaesthesia puncture according to claim 1, it is characterised in that：The fixed block (3-2) is to needle tubing
The height of casing (1) bottom end is greater than or equal to the height for stablizing casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712638.7U CN207627385U (en) | 2017-06-19 | 2017-06-19 | A kind of fixator for anaesthesia puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712638.7U CN207627385U (en) | 2017-06-19 | 2017-06-19 | A kind of fixator for anaesthesia puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627385U true CN207627385U (en) | 2018-07-20 |
Family
ID=62860737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712638.7U Expired - Fee Related CN207627385U (en) | 2017-06-19 | 2017-06-19 | A kind of fixator for anaesthesia puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771006A (en) * | 2019-02-12 | 2019-05-21 | 赵凤 | A kind of cardiovascular intervention device |
-
2017
- 2017-06-19 CN CN201720712638.7U patent/CN207627385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771006A (en) * | 2019-02-12 | 2019-05-21 | 赵凤 | A kind of cardiovascular intervention device |
| CN109771006B (en) * | 2019-02-12 | 2021-06-04 | 赵凤 | Cardiovascular intervention device |
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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: 20180720 Termination date: 20190619 |