CN203677133U - Sternal puncture needle fixator - Google Patents
Sternal puncture needle fixator Download PDFInfo
- Publication number
- CN203677133U CN203677133U CN201320875798.5U CN201320875798U CN203677133U CN 203677133 U CN203677133 U CN 203677133U CN 201320875798 U CN201320875798 U CN 201320875798U CN 203677133 U CN203677133 U CN 203677133U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- fixing head
- guide board
- hole
- sternal
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a sternal puncture needle fixator, comprising a fixing plate; a through hole is formed in the fixing plate; a needle guide plate is arranged at the edge of the through hole in the fixing plate; the needle guide plate is supported on the fixing plate by a support device; the horizontal included angle between the needle guide plate and the fixing plate is 20-40 degrees; a sternal needle penetrating slot is arranged at the upper surface of the needle guide plate; a lower slot opening of the sternal needle penetrating slot is over against the through hole; fixing belts are arranged at two side parts of the fixing plate respectively. A puncture needle is effectively prevented from forward sliding along a chest wall, the puncturing is accurate, the sternal puncture needle is well fixed during puncturing, and the sternal puncture needle fixator is simple in structure and convenient to use.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of sqternal puncture needle lock.
Background technology
Sqternal puncture is a kind of diagnostic method for the disease such as hematopathy, parasitic disease.In the time utilizing sternal puncture needle to puncture, because breastbone is flat, sqternal puncture metasternum puncture needle easily slides usually, can not fix well, very easily penetrates breastbone, causes pneumothorax, has brought inconvenience to patient treatment.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of easy puncture of design also can be to effectively fixing sqternal puncture needle lock of puncture needle.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of sqternal puncture needle lock, comprise fixing head, on described fixing head, establish through hole, on fixing head, guide board is established in through hole edge, guide board can rotate along fixing head, guide board is supported on fixing head by bracing or strutting arrangement, the horizontal sextant angle of guide board and fixing head is 20 °-40 °, establish medullo-puncture needle groove at the upper surface of guide board, the lower notch of medullo-puncture needle groove, just to through hole, is respectively established fixing band in the both sides of fixing head.
The horizontal sextant angle of described guide board and fixing head is 30 °.
Described bracing or strutting arrangement, for to establish nut on fixing head, is established screw rod on guide board, and screw rod is turn on nut.
Described bracing or strutting arrangement, for to be connected with pole on guide board, is established multiple locating holes on fixing head, and pole can be inserted in different locating holes.
This utility model adopts the designed sqternal puncture needle lock of technique scheme, owing to being provided with guide board on fixing head, on guide board, establish medullo-puncture needle groove, when puncture, fixing head is fixed on patient body by fixing band, sternal puncture needle punctures by through hole along medullo-puncture needle groove, not there is not hand wobble and affect the situation of puncture, can effectively prevent that puncture needle is along thoracic wall to front slide, accurately, when puncture, sternal puncture needle is well fixed in puncture.This utility model is simple in structure, easy to use, punctures effective, reduces patient suffering.
Accompanying drawing explanation
Fig. 1 represents the structural representation of this utility model sqternal puncture needle lock one embodiment;
Fig. 2 represents the structural representation of another embodiment 1 of this utility model sqternal puncture needle lock.
The specific embodiment
Below in conjunction with accompanying drawing, the structure of this utility model sqternal puncture needle lock is illustrated.
Referring to Fig. 1, Fig. 2, the structure of this utility model sqternal puncture needle lock comprises fixing head 5, on fixing head 5, establish through hole 3, on fixing head 5, guide board 1 is established in through hole 3 edges, and guide board 1 can rotate along fixing head 5, and guide board 1 is supported on fixing head 5 by bracing or strutting arrangement.Guide board 1 is 20 °-40 ° with the horizontal sextant angle of fixing head 5, and use shows, guide board 1 is 30 ° with the horizontal sextant angle of fixing head 5 and is advisable.Wherein, bracing or strutting arrangement adopts and on fixing head 5, establishes nut 6, establishes screw rod 4 on guide board 1, and screw rod 4 regulates the horizontal sextant angle of guide board 1 and fixing head 5 by the turn on nut 6.Bracing or strutting arrangement also can be adopted and on guide board 1, be connected with pole 11, establishes multiple locating holes 12 on fixing head 5, is inserted into different locating hole 12 and is regulated the horizontal sextant angle of guide board 1 and fixing head 5 by pole 11.Establish medullo-puncture needle groove 2 at the upper surface of guide board 1, the lower notch of medullo-puncture needle groove 2 is just to through hole 3. Fixing band 7,10 is respectively established in both sides at fixing head, and bonding band 8,9 is established respectively in the forward surface end of fixing band 7,10, by the mutual bonding of bonding band 8,9, fixing head 5 can be fixed on patient's body.
This utility model in use, first fixing head 5 is passed through to fixing band 7,10 are fixed on patient's body, medical worker is punctured to along medullo-puncture needle groove 2 sternal puncture needle on patient's breastbone by through hole 3, because fixing head 5 is fixed, can guarantee accurately to put in place in sternal puncture needle site of puncture, puncture needle is fixed relatively simultaneously, be difficult for sliding in sqternal puncture process, can not cause that puncture needle penetrates the generation of breastbone phenomenon, is conducive to the better healing to patient.
Claims (4)
1. a sqternal puncture needle lock, comprise fixing head, it is characterized in that: on described fixing head, establish through hole, on fixing head, guide board is established in through hole edge, and guide board can rotate along fixing head, and guide board is supported on fixing head by bracing frame, the horizontal sextant angle of guide board and fixing head is 20 °-40 °, establish medullo-puncture needle groove at the upper surface of guide board, the lower notch of medullo-puncture needle groove, just to through hole, is respectively established fixing band in the both sides of fixing head.
2. sqternal puncture needle lock according to claim 1, is characterized in that: the horizontal sextant angle of described guide board and fixing head is 30 °.
3. sqternal puncture needle lock according to claim 1 and 2, is characterized in that: support frame as described above, for to establish nut on fixing head, is established screw rod on guide board, and screw rod is turn on nut.
4. sqternal puncture needle lock according to claim 1 and 2, is characterized in that: support frame as described above, for to be connected with pole on guide board, is established multiple locating holes on fixing head, pole can be inserted in different locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875798.5U CN203677133U (en) | 2013-12-30 | 2013-12-30 | Sternal puncture needle fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875798.5U CN203677133U (en) | 2013-12-30 | 2013-12-30 | Sternal puncture needle fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677133U true CN203677133U (en) | 2014-07-02 |
Family
ID=50999112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875798.5U Expired - Fee Related CN203677133U (en) | 2013-12-30 | 2013-12-30 | Sternal puncture needle fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009351A (en) * | 2018-08-14 | 2018-12-18 | 温州市中心医院 | Sqternal puncture needle lock |
| CN109793629A (en) * | 2019-01-17 | 2019-05-24 | 赵雁 | A kind of hemodialysis unit care device |
-
2013
- 2013-12-30 CN CN201320875798.5U patent/CN203677133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009351A (en) * | 2018-08-14 | 2018-12-18 | 温州市中心医院 | Sqternal puncture needle lock |
| CN109793629A (en) * | 2019-01-17 | 2019-05-24 | 赵雁 | A kind of hemodialysis unit care device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105708527A (en) | Puncture fixing device capable of realizing three-dimensional regulation under CT guidance | |
| CN105832414B (en) | Body puncture frame needle tray guider | |
| CN203677133U (en) | Sternal puncture needle fixator | |
| CN203763219U (en) | Straight bone fracture plate device for minimally invasive surgery | |
| CN203763230U (en) | Straight bone fracture plate alignment clamp for minimally invasive surgery | |
| CN202458460U (en) | Ultrasonic probe puncture bracket | |
| CN201609378U (en) | B-ultrasonic probe with puncture channel | |
| CN206414327U (en) | Renal fibroblast fixed guide frame | |
| CN203138629U (en) | Intraspinal anesthesia puncture angle locator | |
| CN104887324B (en) | A kind of mounting bracket for lung puncture | |
| CN208552659U (en) | The anti-slip fixator of hemodialysis puncture needle | |
| CN208551866U (en) | A kind of auxiliary locator punctured for breast tumor | |
| CN206214199U (en) | Simplified oriententation ventricular puncture device | |
| CN110384549A (en) | A kind of cerebrovascular intervention puncture positioning device | |
| CN204484156U (en) | A kind of B ultrasonic lengthens simple and easy puncture support | |
| CN203749946U (en) | Insulin injection positioning device | |
| CN203524760U (en) | Bone screw hole positioning steel plate for clavicle fracture | |
| CN203802516U (en) | Progressive non-invasive adjustable soft skin traction anastomat and system | |
| CN203417242U (en) | Puncture needle auxiliary feeding device | |
| CN203506844U (en) | Improved CT-guide lung puncture positioning instrument | |
| CN205866814U (en) | Puncture needle positioning device for ultrasonic plane inner puncture | |
| CN203953819U (en) | Depthkeeping is determined angle bone marrow aspiration holder | |
| CN205683126U (en) | A kind of skin fixing device | |
| CN206355115U (en) | Universal puncture locator | |
| CN203169314U (en) | Lung puncture positioner |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161230 |