CN205391176U - Bone cement infusion device - Google Patents
Bone cement infusion device Download PDFInfo
- Publication number
- CN205391176U CN205391176U CN201620137608.3U CN201620137608U CN205391176U CN 205391176 U CN205391176 U CN 205391176U CN 201620137608 U CN201620137608 U CN 201620137608U CN 205391176 U CN205391176 U CN 205391176U
- Authority
- CN
- China
- Prior art keywords
- bracelet
- bone cement
- push rod
- piston
- syringe
- 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
Links
- 239000002639 bone cement Substances 0.000 title claims abstract description 23
- 238000001802 infusion Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000010553 multiple abscesses Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a bone cement infusion device, relates to medical instrument technical field, in particular to bone cement infusion device, and including cylinder (1), push rod (5), piston (6), its characterized in that still includes observation window (2), soft metal syringe needle (3), bracelet (4), gusset (7), impels bracelet (8), and cylinder (1) both sides all are provided with observation window (2), and are provided with the scale mark on observation window (2), cylinder (1), its one end sets up bracelet (4), the other end sets up soft metal syringe needle (3), soft metal syringe needle (3), its terminal one side is provided with the through -hole, push rod (5) one end sets up and impels bracelet (8), the other end sets up piston (6), push rod (5), its with piston (6) junction be provided with gusset (7), push rod (5), its one side is provided with the scale mark, piston (6), its set up in cylinder (1) in.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly to a kind of bone cement injector.
Background technology
In vertebroplasty, it is necessary to vertebra perfusion in vivo bone cement, filled the medical skill in sutura and space by bone cement multiple abscess, it is possible to play the effect of firm vertebral body, alleviate or eliminate pain.At present, injection bone cement is generally adopted the conduit with central through hole and is injected in cone by bone cement.But, adopt in this way, bone cement filling process cannot directed input, it is easy to cause bone cement seepage.And the seepage of bone cement is to cause the immediate cause of the severe complication such as spinal compression, nerve loss, thus add difficulty and operation risk to operation, bring burden to doctor and patient.
Summary of the invention
The purpose of this utility model is in that, for above-mentioned problem, it is provided that a kind of bone cement injector.
To achieve these goals, the technical solution of the utility model is specific as follows:
A kind of bone cement injector, including syringe 1, push rod 5, piston 6, it is characterized in that, also include observation window 2, soft metal syringe needle 3, bracelet 4, gusset 7, advance bracelet 8, syringe 1 both sides are provided with observation window 2, and observation window 2 is provided with graduation mark, described syringe 1, its one end arranges bracelet 4, the other end arranges soft metal syringe needle 3, described soft metal syringe needle 3, its end side is provided with through hole, push rod 5 one end arranges propelling bracelet 8, the other end arranges piston 6, described push rod 5, itself and described piston 6 junction are provided with gusset 7, described push rod 5, its side is provided with graduation mark, described piston 6, it is arranged in described syringe 1.
Described a kind of bone cement injector, it is characterised in that described syringe 1, it is specially stainless steel.
Described a kind of bone cement injector, it is characterised in that described soft metal syringe needle 3, its material is specially soft cochrome.
The beneficial effects of the utility model are, simple in construction, novel in design, practical reliable, simple to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of syringe of the present utility model.
Fig. 3 is the rearview of syringe of the present utility model.
Detailed description of the invention
Embodiment 1
nullAs shown in Figure 1 to Figure 3，A kind of bone cement injector，Including syringe 1、Push rod 5、Piston 6，It is characterized in that，Also include observation window 2、Soft metal syringe needle 3、Bracelet 4、Gusset 7、Advance bracelet 8，Syringe 1 both sides are provided with observation window 2，And observation window 2 is provided with graduation mark，Described syringe 1，Its one end arranges bracelet 4，The other end arranges soft metal syringe needle 3，Described soft metal syringe needle 3，Its end side is provided with through hole，Described syringe 1，It is specially stainless steel，Described soft metal syringe needle 3，Its material is specially soft cochrome，Push rod 5 one end arranges propelling bracelet 8，The other end arranges piston 6，Described push rod 5，Itself and described piston 6 junction are provided with gusset 7，Described push rod 5，Its side is provided with graduation mark，Described piston 6，It is arranged in described syringe 1.
This utility model is in use, bone cement is sucked in syringe 1, and controlling the suction volume of bone cement, operator one grasped bracelet 4 by observation window 2, another is hand-tight holds propelling bracelet 8, syringe 1 is stretched in patient vertebral body, owing to soft metal syringe needle 3 quality is softer, soft metal syringe needle 3 can be inserted in vertebral body with arbitrarily angled by operator, by pressure-ram 5, bone cement is pushed out syringe 1, and is entered in vertebral body by soft metal syringe needle 3.
Claims (3)
- null1. a bone cement injector，Including syringe (1)、Push rod (5)、Piston (6)，It is characterized in that，Also include observation window (2)、Soft metal syringe needle (3)、Bracelet (4)、Gusset (7)、Advance bracelet (8)，Syringe (1) both sides are provided with observation window (2)，And observation window (2) is provided with graduation mark，Described syringe (1)，Its one end arranges bracelet (4)，The other end arranges soft metal syringe needle (3)，Described soft metal syringe needle (3)，Its end side is provided with through hole，Push rod (5) one end arranges propelling bracelet (8)，The other end arranges piston (6)，Described push rod (5)，Itself and described piston (6) junction are provided with gusset (7)，Described push rod (5)，Its side is provided with graduation mark，Described piston (6)，It is arranged in described syringe (1).
- 2. a kind of bone cement injector according to claim 1, it is characterised in that described syringe (1), it is specially stainless steel.
- 3. a kind of bone cement injector according to claim 1, it is characterised in that described soft metal syringe needle (3), its material is specially soft cochrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137608.3U CN205391176U (en) | 2016-02-24 | 2016-02-24 | Bone cement infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137608.3U CN205391176U (en) | 2016-02-24 | 2016-02-24 | Bone cement infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391176U true CN205391176U (en) | 2016-07-27 |
Family
ID=56445839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137608.3U Expired - Fee Related CN205391176U (en) | 2016-02-24 | 2016-02-24 | Bone cement infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391176U (en) |
-
2016
- 2016-02-24 CN CN201620137608.3U patent/CN205391176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |