CN206214156U - Novel puncture angle locator - Google Patents
Novel puncture angle locator Download PDFInfo
- Publication number
- CN206214156U CN206214156U CN201620851941.0U CN201620851941U CN206214156U CN 206214156 U CN206214156 U CN 206214156U CN 201620851941 U CN201620851941 U CN 201620851941U CN 206214156 U CN206214156 U CN 206214156U
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- CN
- China
- Prior art keywords
- protractor
- locator
- horizontal crossbearer
- puncture
- crossbearer
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- 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
A kind of novel puncture angle locator, it is characterized in that it includes that the framework mounted in that need to scan on puncture sick bed can be covered（1）, framework（1）It is provided with horizontal crossbearer（2）, horizontal crossbearer（2）Can be in framework（1）On move and position along bed length direction, described horizontal crossbearer（2）On protractor is installed（3）.The utility model simple structure, can guarantee that the accuracy of puncture angle benchmark, easy to use.
Description
Technical field
The utility model is related to a kind of medicine equipment, the assistive device for especially being used in a kind of Operations Research, specifically
Say it is a kind of puncture angle locator that can help doctor that accurate puncture is carried out to abdominal cavity tissue/abscess.
Background technology
At present, abdominal cavity tissue/abscess Needle localization is generally required and is carried out in two steps, and first, selects to puncture in body surface
Point, secondly selects needle angle.In clinical position, patient's body surface selection needle angle be more with individual feel into
Pin, is repeatedly scanned with constantly amendment by CT afterwards, damages the very risky of abdominal viscera, and CT scan causes dose of radiation repeatedly
It is very big, there is a problem of larger.Therefore, Chinese patent 201210521809X discloses one kind can quickly position, reduce patient and receive
Before the puncture locator of radiation injury, preferably solves the problem of inserting needle position and angle Selection, but this device is used
It is to need to find horizontal plane in patient body-surface to carry, and protractor is lain in a horizontal plane at patient's point of puncture position can just be carried out, but by
In personal physiological structure feature, it is difficult to need site of puncture to find plane to place protractor in patient；Simultaneously because it uses 180
Degree protractor, frequently results in left and right interference, therefore inconvenient during use.
Utility model content
The purpose of this utility model is directed to existing puncture locator to be had horizontal location inconvenience and can produce using dry
The problem for relating to, designs a kind of novel puncture angle locator for positioning fast and easy accurately and angle will not being produced to interfere.
The technical solution of the utility model is：
A kind of novel puncture angle locator, it is characterized in that it includes that the framework 1 mounted in that need to scan on puncture sick bed, frame can be covered
Frame 1 is provided with horizontal crossbearer 2, and horizontal crossbearer 2 can be moved and positioned on framework 1 along bed length direction, and described level is horizontal
Protractor 3 is installed on frame 2, the angle indicator 4 of the hollow-core construction for being easy to puncture needle to pass through, angle are installed on protractor 3
The pin joint of indicator 4 is consistent with the central point of protractor 3.
The quantity of described protractor 3 is two, and the angular range of each protractor 3 is 90 degree, and they can be along level
Crossbearer 2 is moved and positioned.
Described framework 1 is at least made up of four root posts 101 and four entablatures 102, and four entablatures are arranged on four
On the upper end of column.
The adjustable length of described column 101.
One end of described horizontal crossbearer 2 is connected with the angle adjustment fixed mechanism that its can be made rotatable around its axis, installs
Protractor 3 on horizontal crossbearer 2 is rotated simultaneously.
Level meter is installed on described horizontal crossbearer 2.
The beneficial effects of the utility model：
0 degree of line of level is fixed on frame upper surface and an angle of 90 degrees by the utility model by peripheral frame and CT plane
Spend at the bottom line of chi, it is ensured that 0 degree of reliability of line of level.
The utility model is docked by using the right angle electrical of an angle of 90 degrees degree chi with point of puncture, is body surface arc surface and protractor
An angular contact, no matter point of puncture is changed to body surface where, with reference to patient body position adjustment or horizontal crossbearer beat, be capable of achieving
Puncture angle is positioned.
The utility model has made practicality improvement to existing puncture protractor so that medical personnel use more convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1.
A kind of novel puncture angle locator, it includes to cover mounted in that need to scan the framework 1 punctured on sick bed 5, and framework 1 is at least
It is made up of four root posts 101 and four entablatures 102, four entablatures are arranged on the upper end of four root posts, are used altogether in Fig. 1
6 root posts, in addition to four root posts 101 of corner, also respectively increased a root post, in order to just at the two ends of horizontal crossbearer 2
When horizontal adjustment, specific implementation, column 101 such as can at one end be added using the mechanism that height regulation can be carried out in a small range
Debug screw high 6.Framework 1 is provided with horizontal crossbearer 2, and horizontal crossbearer 2 can be moved and determined on framework 1 along bed length direction
Position, for the ease of the running fix of horizontal crossbearer 2, can increase guide rail on entablature 102, and cunning is installed additional at the two ends of horizontal crossbearer 2
Block and locking bolt etc., while installing mercury formula level meter or digital display type level meter additional on horizontal crossbearer 2, it is ensured that horizontal reference
Accuracy, is that protractor establishes 0 degree of benchmark, for the synchronizing moving for ensureing horizontal crossbearer 2 can also be carved on the entablature at its two ends
Upper size scale, is provided with the following of opposite 90 degree of protractors, 3, the 90 degree of protractors of both direction on described horizontal crossbearer 2
0 degree of line it is parallel with horizontal crossbearer 2.The angle indicator 4 of the hollow-core construction for being easy to puncture needle to pass through can be installed on protractor 3,
The pin joint of angle indicator 4 is consistent with the right-angle side summit of protractor 3, and the pin joint of angle indicator should have certain resistance
Buddhist nun, preferably realizes that tightening is positioned after rotateing in place by holding screw.During specific implementation, horizontal crossbearer 2 can also use electronic
Mechanism realizes movement and positioning on entablature 102, to improve the accuracy of positioning.
The puncture of the inconvenient patient of position movement for convenience, during specific implementation, one end of horizontal crossbearer 2 has been preferably connected energy
Make its angle adjustment fixed mechanism rotatable around its axis, the protractor 3 on horizontal crossbearer 2 is rotated simultaneously.If needed
The deflection angle in longitudinal surface is adjusted, then can first unclamp the holding screw of horizontal crossbearer one end, pulled protractor and swing to institute
The angle for needing（Corner instruction structure can be set in horizontal crossbearer one end）The holding screw of horizontal crossbearer one end is tightened again.
Application method of the present utility model can be found in the content of Chinese patent 201210521809X with part is not directed to.
Embodiment two.
As shown in Figure 1.
The present embodiment and the adjust automatically that the difference of embodiment one is level angle, during specific implementation, can be at one or 2
Electric screw (plain screw 6 in alternate figures) is installed in the bottom of root post, and the height of square column is adjusted by micro machine drive screw
Degree, while install level meter on horizontal crossbearer 2, level meter automatic measurement biased direction and angle to controller, controller root
According to the biased direction and angle of eccentricity of level measurement, automatic difference drives corresponding column to raise, by automatic feedback, in real time
Be adjusted, until the levelness that obtains of level measurement in the setting range by punctured, by automatic adjustable level
Degree realization is automatically controlled, and improves medical level, shortens the Level-adjusting time.During specific implementation, can also make protractor 3 in level
The adjust automatically of position on crossbearer 2, drives protractor 3 according to CT scan defined location by micro machine, leading screw, realizes angulation
Running fix of the device on horizontal crossbearer 2, protractor can also be realized automatically controlling, the present embodiment around the revolution of horizontal crossbearer 2
One horizontal crossbearer 2 is automatically positioned to realize automatic location point of puncture and puncture angle on entablature in conjunction with the embodiments.
Need the specific height regulating mechanism of the present invention of explanation, move horizontally automatic mechanism, protractor manually or
Electric rotating mechanism etc. can designed, designed or deleted with reference to related hand realized that the present invention is only creative by these mechanisms
Apply on a piercing mechanism, to improve automatization level, shorten patient and puncture the time, improve medical level.
The utility model is not directed to partly same as the prior art or can be realized using prior art.
Claims (7)
1. a kind of novel puncture angle locator, it is characterized in that it includes cover the framework that be mounted in and need to scan on puncture sick bed（1）, frame
Frame（1）It is provided with horizontal crossbearer（2）, horizontal crossbearer（2）Can be in framework（1）On move and position along bed length direction, it is described
Horizontal crossbearer（2）On protractor is installed（3）.
2. novel puncture angle according to claim 1 locator, it is characterized in that described protractor（3）Quantity be two
It is individual, each protractor（3）Angular range be 90 degree, they can be along horizontal crossbearer（2）Move and position.
3. novel puncture angle according to claim 1 locator, it is characterized in that described framework（1）At least by four root posts
（101）With four entablatures（102）Composition, four entablatures are arranged on the upper end of four root posts.
4. novel puncture angle according to claim 3 locator, it is characterized in that described column（101）Adjustable length.
5. novel puncture angle according to claim 1 locator, it is characterized in that described horizontal crossbearer（2）One end connection
There is the angle adjustment fixed mechanism that its can be made rotatable around its axis, installed in horizontal crossbearer（2）On protractor（3）Turn simultaneously
It is dynamic.
6. novel puncture angle according to claim 1 locator, it is characterized in that described horizontal crossbearer（2）On water is installed
Level.
7. novel puncture angle according to claim 1 locator, it is characterized in that described protractor（3）On be provided with and be easy to
The angle indicator of the hollow-core construction that puncture needle passes through（4）, angle indicator（4）Pin joint and protractor（3）Central point
It is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851941.0U CN206214156U (en) | 2016-08-09 | 2016-08-09 | Novel puncture angle locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851941.0U CN206214156U (en) | 2016-08-09 | 2016-08-09 | Novel puncture angle locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214156U true CN206214156U (en) | 2017-06-06 |
Family
ID=58780493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851941.0U Expired - Fee Related CN206214156U (en) | 2016-08-09 | 2016-08-09 | Novel puncture angle locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073864A (en) * | 2016-08-09 | 2016-11-09 | 李百强 | Novel puncture angle localizer |
| CN109030133A (en) * | 2018-06-14 | 2018-12-18 | 华东交通大学 | A kind of method of T-type sample production test specimen |
-
2016
- 2016-08-09 CN CN201620851941.0U patent/CN206214156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073864A (en) * | 2016-08-09 | 2016-11-09 | 李百强 | Novel puncture angle localizer |
| CN109030133A (en) * | 2018-06-14 | 2018-12-18 | 华东交通大学 | A kind of method of T-type sample production test specimen |
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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: 20170606 Termination date: 20200809 |