CN206745426U - A kind of spinal puncture of child pin - Google Patents
A kind of spinal puncture of child pin Download PDFInfo
- Publication number
- CN206745426U CN206745426U CN201720038635.XU CN201720038635U CN206745426U CN 206745426 U CN206745426 U CN 206745426U CN 201720038635 U CN201720038635 U CN 201720038635U CN 206745426 U CN206745426 U CN 206745426U
- Authority
- CN
- China
- Prior art keywords
- needle guard
- closing member
- nook closing
- lever
- spinal puncture
- 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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Abstract
The utility model discloses a kind of spinal puncture of child pin, including nook closing member, needle guard and knob buckle, the needle guard is hollow cylinder structure, nook closing member inserts the top of needle guard and nook closing member runs through needle guard, knob buckle is arranged on the outside of needle guard and knob buckle is located at the lower section of nook closing member, the top of needle guard is provided with needle guard lever, and the top of nook closing member is provided with nook closing member lever.The device is reasonable in design, simple in construction, and manufacture craft is simple, and production cost is low, and fault rate is low, and safety in utilization is good；The device is simple to operate, and the device is provided with knob buckle, and the piercing depth of nook closing member and needle guard can be limited, and keeps the piercing depth of nook closing member and needle guard, and it is good using dangerous, convenient for children use, using effect to reduce.
Description
Technical field
A kind of puncture needle is the utility model is related to, specifically a kind of spinal puncture of child pin.
Background technology
The centrum of lumbar vertebrae is larger, and spinous process tabular level stretches to rear, and relief width between adjacent spinous, zygapophysial joint face is in arrow
Shape position.Human body has five lumbar vertebraes, and each lumbar vertebrae is made up of the centrum in front and the annex at rear.Lumbar puncture is common one
Kind medical procedure, lumbar puncture is a kind of safe and reliable inspection method, and the diagnosis to Intracranial Diseases such as meningitis, encephalitis has certainly
Qualitatively meaning, leukemia children are also required to regular waist to prevent and treat meningeal leukemia and wear and inject specific medicament.People
Be all using lumbar puncture for people carry out lumbar puncture, existing lumbar puncture needle is often regardless of children and adult, youngster
Virgin patient mostly can not be fully mated in lumbar puncture art, and possible position can be moved in puncture process, it is difficult to ensure
The depth of puncture is kept, and is had and is caused puncture needle to come off or the risk of penetration damage, this just brings inconvenience for the use of children.
Utility model content
The purpose of this utility model is to provide a kind of spinal puncture of child pin, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of spinal puncture of child pin, including nook closing member, needle guard and knob buckle, the needle guard are hollow cylinder structure, pin
Core inserts the top of needle guard and nook closing member runs through needle guard, and knob buckle is arranged on the outside of needle guard and knob buckle is located at nook closing member
Bottom, the top of needle guard is provided with needle guard lever, and the top of nook closing member is provided with nook closing member lever.
As further program of the utility model：Needle guard lever is made using transparent medical science PVC material.
As further program of the utility model：Nook closing member lever is made using ABS materials.
As further program of the utility model：Knob buckle uses medical material device.
As further program of the utility model：The shape of needle guard lever and nook closing member lever is cuboid.
Compared with prior art, the beneficial effects of the utility model are：The device is reasonable in design, simple in construction, makes work
Skill is simple, and production cost is low, and fault rate is low, and safety in utilization is good；The device is simple to operate, and the device is provided with knob card
Button, can be limited the piercing depth of nook closing member and needle guard, and keep the piercing depth of nook closing member and needle guard, reduce use
Danger, convenient for children use, and using effect is good.
Brief description of the drawings
Fig. 1 is the explosive view of spinal puncture of child pin.
Fig. 2 is the structural representation of spinal puncture of child pin.
Wherein：1- nook closing members, 2- needle guards, 3- knob buckles, 4- needle guard levers, 5- nook closing member levers.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-2, a kind of spinal puncture of child pin, including nook closing member 1, needle guard 2 and knob buckle 3 are referred to, the needle guard 2 is
Hollow cylinder structure, nook closing member 1 inserts the top of needle guard 2 and nook closing member 1 runs through needle guard 2, and knob buckle 3 is arranged on the outer of needle guard 2
Portion and knob buckle 3 are located at the bottom of nook closing member 1, and the top of needle guard 2 is provided with needle guard lever 4, and the top of nook closing member 1 is provided with pin
Core lever 5.Needle guard lever 4 is made using transparent medical science PVC material.Nook closing member lever 5 is made using ABS materials.Knob buckle 3
Using medical material device.The shape of needle guard lever 4 and nook closing member lever 5 is cuboid.
Operation principle of the present utility model is：The device is provided with knob buckle 3 in the bottom of needle guard 2, can be to nook closing member 1
Limited with the piercing depth of needle guard 2, and keep the piercing depth of nook closing member 1 and needle guard 2, reduced using dangerous.Make
During with the device, as long as adjusting corresponding length, intervertenral space is pierced into, 2 sets are fixed at skin pin, extract nook closing member 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of spinal puncture of child pin, it is characterised in that including nook closing member, needle guard and knob buckle, the needle guard is open circles
Rod structure, nook closing member inserts the top of needle guard and nook closing member runs through needle guard, and knob buckle is arranged on the outside of needle guard and knob card
Button bit is provided with needle guard lever in the bottom of nook closing member, the top of needle guard, and the top of nook closing member is provided with nook closing member lever.
2. spinal puncture of child pin according to claim 1, it is characterised in that the needle guard lever uses transparent medical science
PVC material makes.
3. spinal puncture of child pin according to claim 1 or 2, it is characterised in that the nook closing member lever uses ABS materials
Make.
4. spinal puncture of child pin according to claim 1, it is characterised in that the knob buckle is filled using medical material
Put.
5. spinal puncture of child pin according to claim 1, it is characterised in that the shape of the needle guard lever and nook closing member lever
Shape is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038635.XU CN206745426U (en) | 2017-01-13 | 2017-01-13 | A kind of spinal puncture of child pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038635.XU CN206745426U (en) | 2017-01-13 | 2017-01-13 | A kind of spinal puncture of child pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745426U true CN206745426U (en) | 2017-12-15 |
Family
ID=60608362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038635.XU Expired - Fee Related CN206745426U (en) | 2017-01-13 | 2017-01-13 | A kind of spinal puncture of child pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745426U (en) |
-
2017
- 2017-01-13 CN CN201720038635.XU patent/CN206745426U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200113 |