CN203710137U - Puncture position locator - Google Patents
Puncture position locator Download PDFInfo
- Publication number
- CN203710137U CN203710137U CN201320734920.7U CN201320734920U CN203710137U CN 203710137 U CN203710137 U CN 203710137U CN 201320734920 U CN201320734920 U CN 201320734920U CN 203710137 U CN203710137 U CN 203710137U
- Authority
- CN
- China
- Prior art keywords
- circular substrate
- puncture
- annular groove
- lock
- lock bracket
- 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.)
- Withdrawn - After Issue
Links
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a puncture position locator which comprises a round base plate with an inner hole in the middle, wherein an annular groove is formed outside the inner hole; the two ends of a rotary rod with the length slightly not greater than the diameter of the annular groove are limited in the annular groove; a semi-round movable angle plate is connected to the rotary rod; a scale and a hollow pipe for the penetration of a puncture needle are arranged on the movable angle plate; the back surface of the movable angle plate is hinged to one end of a locking bracket; a locking structure for the supporting and locating of the locking bracket is arranged on the locking bracket and the round base plate. The puncture position locator is convenient to operate and can guarantee one-time accurate puncture position positioning.
Description
Technical field
It is auxiliary with apparatus, particularly a kind of puncture locator that this utility model relates to medical treatment.
Background technology
In existing medical operating, the location of puncture position and the insertion depth of puncture needle are the experience that relies on doctor completely.So just, than being easier to produce site error, not only easily cause repeatability puncture, also easily cause patient suffering, and increase the chance infecting.
Utility model content
The purpose of this utility model is to provide a kind of puncture locator, mainly solves above-mentioned the deficiencies in the prior art part, and it is not only easy to operate, and can guarantee disposable accurate localised puncture.
For achieving the above object, the technical solution of the utility model is:
A kind of puncture locator, it is characterized in that: it comprises a circular substrate, in the middle of this circular substrate, there is endoporus, endoporus is outward annular groove, the two ends that one length is slightly less than the bull stick of annular groove diameter are all limited in annular groove, on this bull stick, be connected with semicircular activity point of view plate, on this activity point of view plate, there is scale and also there is a hollow pipe that can pass for puncture needle, this activity point of view backboard face is hinged on one end of lock bracket, has the latch-up structure for lock bracket supporting and location on this lock bracket and circular substrate.
Described puncture locator, is characterized in that: described latch-up structure is the positioning tooth that is arranged on the lock tooth in lock bracket and is arranged on the fit angle scale setting of circular substrate outer rim.
Described puncture locator, is characterized in that: described latch-up structure is to be arranged on the lock tooth in lock bracket and to be arranged on the positioning tooth that the fit angle scale on circular substrate arranges.
Described puncture locator, is characterized in that: on the hollow pipe that described Gong puncture needle passes circular substrate around, have the scale that indicates puncture needle penetration depth.
Described puncture locator, is characterized in that: the lock tooth position in described lock bracket has the scale corresponding to circular substrate angle of inclination.
Compared with prior art, technique effect of the present utility model is as follows:
1, this utility model is easy to operate.
2, this utility model can carry out three-dimensional localization to the puncture position of puncture needle, puncture angle and paracentesis depth, guarantees disposable puncture success.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
In figure: 1-circular substrate, 11-annular groove, 12-positioning tooth, 2-activity point of view plate, 21-hollow pipe, 3-bull stick, 4-lock bracket, 41-locks tooth, 5-articulated section.
The specific embodiment
Refer to Fig. 1, the utility model discloses a kind of embodiment 1 of puncture locator.As shown in the figure: it comprises a circular substrate 1, in the middle of this circular substrate 1, there is endoporus, endoporus is outward annular groove 11, the two ends that one length is slightly less than the bull stick 3 of annular groove 11 diameters are all limited in annular groove 11, on this bull stick 3, be connected with semicircular activity point of view plate 2, on this activity point of view plate 2, there is scale and also there is a hollow pipe 21 that can pass for puncture needle, these activity point of view plate 2 back sides are hinged on one end of lock bracket 4, on this lock bracket 4 and circular substrate 1, have the latch-up structure for lock bracket 4 supporting and locations.Described latch-up structure is the positioning tooth 12 that is arranged on the lock tooth 41 in lock bracket 4 and is arranged on the fit angle scale setting of circular substrate 1 outer rim.On the hollow pipe 21 that described Gong puncture needle passes circular substrate 1 around, there is the scale that indicates puncture needle penetration depth.Lock tooth 41 positions in described lock bracket 4 have the scale corresponding to circular substrate 1 angle of inclination.
In this example, the one side that circular substrate 1 contacts with human body can be set to the cambered surface approaching with people's contact level radian.During use, by the placement of circular substrate 1, first fix the position of puncture, in the angle setting by activity point of view plate 2 and locking, set puncture angle, finally by the scale around the hollow pipe 21 that can pass for puncture needle, lock paracentesis depth.But also can record above-mentioned reading, can accurately locate when puncturing next time, easy to operate.
Embodiment 2, and the structure of it and embodiment 1 is basic identical, and difference is: described latch-up structure is to be arranged on the lock tooth 41 in lock bracket 4 and to be arranged on the positioning tooth that the fit angle scale on circular substrate 1 arranges.This positioning tooth is not the outside setting as embodiment 1, but can inwardly arrange, and its effect remains for coordinating the lock tooth 41 locking activity point of view plates 2 in lock bracket 4.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of this utility model claim change and modify, all should be technology category of the present utility model.
Claims (5)
1. a puncture locator, it is characterized in that: it comprises a circular substrate (1), in the middle of this circular substrate (1), there is endoporus, endoporus is outward annular groove (11), the two ends that one length is slightly less than the bull stick (3) of annular groove (11) diameter are all limited in annular groove (11), on this bull stick (3), be connected with semicircular activity point of view plate (2), on this activity point of view plate (2), there is scale and also there is a hollow pipe (21) that can pass for puncture needle, this activity point of view plate (2) back side is hinged on one end of lock bracket (4), on this lock bracket (4) and circular substrate (1), there is the latch-up structure for lock bracket (4) supporting and location.
2. puncture locator according to claim 1, is characterized in that: described latch-up structure is the positioning tooth (12) that is arranged on the lock tooth (41) in lock bracket (4) and is arranged on the fit angle scale setting of circular substrate (1) outer rim.
3. puncture locator according to claim 1, is characterized in that: described latch-up structure is for being arranged on the lock tooth (41) in lock bracket (4) and being arranged on the positioning tooth that the fit angle scale on circular substrate (1) arranges.
4. according to the puncture locator described in claim 1 or 2 or 3, it is characterized in that: on the hollow pipe that described Gong puncture needle passes (21) circular substrate (1) around, there is the scale that indicates puncture needle penetration depth.
5. according to the puncture locator described in claim 2 or 3, it is characterized in that: lock tooth (41) position in described lock bracket (4) has the scale corresponding to circular substrate (1) angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734920.7U CN203710137U (en) | 2013-11-20 | 2013-11-20 | Puncture position locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734920.7U CN203710137U (en) | 2013-11-20 | 2013-11-20 | Puncture position locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710137U true CN203710137U (en) | 2014-07-16 |
Family
ID=51149343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734920.7U Withdrawn - After Issue CN203710137U (en) | 2013-11-20 | 2013-11-20 | Puncture position locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549996A (en) * | 2013-11-20 | 2014-02-05 | 上海契斯特医疗科技公司 | Puncturing positioner |
| CN107019566A (en) * | 2017-04-07 | 2017-08-08 | 中国人民解放军南京军区福州总医院 | A kind of breast tumor positioner |
| CN109199547A (en) * | 2017-07-03 | 2019-01-15 | 中南大学湘雅医院 | Needle guide for venipuncture and puncture kit |
-
2013
- 2013-11-20 CN CN201320734920.7U patent/CN203710137U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549996A (en) * | 2013-11-20 | 2014-02-05 | 上海契斯特医疗科技公司 | Puncturing positioner |
| CN103549996B (en) * | 2013-11-20 | 2015-06-24 | 上海契斯特医疗科技公司 | Puncturing positioner |
| CN107019566A (en) * | 2017-04-07 | 2017-08-08 | 中国人民解放军南京军区福州总医院 | A kind of breast tumor positioner |
| CN109199547A (en) * | 2017-07-03 | 2019-01-15 | 中南大学湘雅医院 | Needle guide for venipuncture and puncture kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |