CN201104895Y - B type ultrasonic detector puncture navigation apparatus - Google Patents
B type ultrasonic detector puncture navigation apparatus Download PDFInfo
- Publication number
- CN201104895Y CN201104895Y CNU2007201708018U CN200720170801U CN201104895Y CN 201104895 Y CN201104895 Y CN 201104895Y CN U2007201708018 U CNU2007201708018 U CN U2007201708018U CN 200720170801 U CN200720170801 U CN 200720170801U CN 201104895 Y CN201104895 Y CN 201104895Y
- Authority
- CN
- China
- Prior art keywords
- puncture
- position adjusting
- guide plate
- adjusting device
- measuring instrument
- 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
- Ultra Sonic Daignosis Equipment (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model disclosed a puncture navigation device of B-type ultrasonic detector, comprising a puncture needle fixing device, a puncture position adjusting device and a probe fixing device, wherein the puncturing needle fixing device is used to deposit the puncturing needle; the puncture position adjusting device is used to adjust the puncture depth; the probe fixing device is used to fix the puncturing needle fixing device and the puncture position adjusting device on the probe of the B-type ultrasonic detector. The puncture needle fixing device is fixed on the puncture position adjusting device. The puncture position adjusting device is provided with a scale corresponding to the puncture depth. The puncture navigation device of B-type ultrasonic detector has the advantages that: the puncture path and depth can be set in advance outside of the puncture object; compared with the prior art, the puncture path and depth are more precise which avoids the impairment of the puncture object due to the blind puncture of puncture operator; during the puncture using the puncture navigation device of B-type ultrasonic detector, the B-type ultrasonic detector mainly measures the distance between the skin of the puncture object and the puncture target, so users can use universal B-type ultrasonic detector to reduce the cost.
Description
Technical field
This utility model relates to a kind of Type B ultrasound measuring instrument (abbreviation B ultrasonic) puncture guider.
Background technology
Existing Type B ultrasound measuring instrument generally all is provided with the guiding puncture support, and this guiding puncture support mainly plays the fixedly effect of puncture needle in practical clinical.And whether puncture path arrives the experience that the puncture target is depended on the operator fully, so very most of piercing process is actually " blind wearing ".Existing guiding puncture support can not provide the correct puncture path and the degree of depth (i.e. air line distance from skin to the puncture target) for the user, thereby causes the damage that is punctured object easily.
Summary of the invention
This utility model is exactly in order to overcome above deficiency, to have proposed a kind of Type B ultrasound measuring instrument puncture guider, for the user provides the correct puncture path and the degree of depth.
Technical problem of the present utility model is solved by following technical scheme: a kind of Type B ultrasound measuring instrument puncture guider comprises the puncture needle fixture that is used to place puncture needle, is used to adjust the puncture position adjusting device of paracentesis depth and is used for described puncture needle fixture and puncture position adjusting device are fixed on probe fixing device on the probe of Type B ultrasound measuring instrument; Described puncture needle fixture is fixed on the puncture position adjusting device, and described puncture position adjusting device is provided with and the corresponding scale of paracentesis depth.
Preferably, described puncture needle fixture comprises inner catheter, and described inner catheter is provided with the guide pinhole that is used to place puncture needle.
Described puncture position adjusting device comprises slide plate, guide plate; Described guide plate is provided with and the corresponding scale of paracentesis depth, and described slide plate is fixed in described scale range on the described guide plate versatilely, and described guide plate comprises outer guide, and described inner catheter is fixed in the described outer guide.
Described guide plate also comprises and is used to adjust it in the adjustment part of the position on the slide plate be used for slide plate is fixed on first tight lock part of specified location on the guide plate.
Described guide plate is a circular arc, and described puncture needle fixture is aimed at the center of circle of described circular arc, and the described center of circle is positioned on the central axis of Ultrasonic-B probe.
Described guide plate end is provided with the baffle plate that is used to block slide plate.
Described probe fixing device comprises the clamp assembly, be used for the puncture position adjusting device is fixed on second tight lock part on the clamp assembly, is used to lock the 3rd tight lock part of clamp assembly, and the profile of described clamp assembly and described probe are suitable.
The beneficial effect that this utility model is compared with the prior art is: Type B ultrasound measuring instrument puncture guider of the present utility model can be implemented in to be punctured by the scale that is provided with on the puncture position adjusting device sets the puncture path and the degree of depth in advance outside the subject, the puncture path and the degree of depth all can be more accurate than prior art, can avoid the puncture personnel to carry out blind wearing, cause the damage that is punctured object.When using Type B ultrasound measuring instrument puncture guider of the present utility model to puncture, it is to measure from being punctured the distance of subject's skin to the puncture target that B ultrasonic mainly is used to, and the user can use ordinary ultrasonography b, thereby reduces cost.
Description of drawings
Fig. 1 is the structural representation of this utility model specific embodiment;
Fig. 2 is the schematic cross-section of the inner catheter of this utility model specific embodiment;
Fig. 3 is the generalized section of this utility model specific embodiment;
Fig. 4 is another structural representation of the inner catheter of this utility model specific embodiment.
The specific embodiment
Also in conjunction with the accompanying drawings this utility model is described in further details below by concrete embodiment.
Shown in Fig. 1,3,4, a kind of Type B ultrasound measuring instrument puncture guider comprises the puncture needle fixture that is used to place puncture needle, is used to adjust the puncture position adjusting device of paracentesis depth and is used for described puncture needle fixture and puncture position adjusting device are fixed on probe fixing device on the probe of Type B ultrasound measuring instrument; Described puncture needle fixture is fixed on the puncture position adjusting device, and described puncture position adjusting device is provided with and the corresponding scale of paracentesis depth.Described puncture needle fixture comprises inner catheter 4.Described puncture position adjusting device comprises slide plate 3, guide plate 2; Described guide plate is provided with and the corresponding scale of paracentesis depth, and described slide plate 3 is fixed in described scale range on the described guide plate versatilely, and described guide plate 2 comprises outer guide, and described inner catheter 4 is fixed in the described outer guide.As shown in Figure 2, also be provided with guide pinhole 41 and engaging piece 43 on the inner catheter 4.Puncture needle is placed in the described guide pinhole 41.Described engaging piece 43 is used for and outer guide engagement, avoids inner catheter 4 to slide in the guide outside.
As shown in Figure 1, described guide plate 2 is a circular arc, and described puncture needle fixture (being the axis at guide pinhole place) is aimed at the center of circle O of described circular arc.Described center of circle O is positioned on the central axis (X-axis line) of Ultrasonic-B probe.Described guide plate 2 ends are provided with the baffle plate 1 that is used to block slide plate 3.Baffle plate 1 can avoid slide plate 3 to come off from guide plate 2.
As shown in Figure 1, described guide plate 2 also comprises and is used to adjust guide plate 2 in the adjustment part of the position on the slide plate 3 be used for slide plate 3 is fixed on first tight lock part of specified location on the guide plate 2.The user can make slide plate 3 slide into specified location on guide plate 2 by the adjustment part, by first tight lock part slide plate 3 is fixed on the guide plate 2 again, and guide plate 2 will no longer move.As shown in Figure 3, the adjustment part comprises rotary knob 13, gear shaft 10, gear ring 11, pressing plate 12.First tight lock part comprises locking knob 14, tie down screw 15, latch segment 16.
Shown in Fig. 1,4, described probe fixing device comprises the clamp assembly, be used for the puncture position adjusting device is fixed on second tight lock part on the clamp assembly, is used to lock the 3rd tight lock part of clamp assembly, and the profile of described clamp assembly and described probe are suitable.Described clamp assembly comprises that first clamp 8 and second clamp, 7, the second tight lock parts comprise bearing pin 5 and pin 6, and bearing pin 5 and pin 6 also can be fixed on the outer guide of guide plate 2 on second clamp 7 in first clamp 8 and the locking of second clamp, 7 one ends.Second tight lock part 9 is positioned at the other end of first clamp 8 and second clamp 7, is used for the other end locking with first clamp 8 and second clamp 7.The shape of first clamp 8 and second clamp 7 and the probe of Type B ultrasound measuring instrument adapt, and first clamp 8 and second clamp 7 after the locking just are stuck on the probe of Type B ultrasound measuring instrument, can not come off.
When utilizing Type B ultrasound measuring instrument of the present utility model puncture guider to puncture, puncture needle enters that the direction of travel path will stab vertically through center of circle O along guide pinhole 41 behind the human body, and crossing with the longitudinal axis (Y-axis) of Ultrasonic-B probe.The puncture path of puncture needle just can be pre-designed and be fixed like this.The concrete degree of depth of puncture is then determined by the concrete scale that slide plate 3 is positioned on the guide plate 2.As can be seen from Figure 1, puncture needle will be harmonious with the determined puncture target of Ultrasonic-B probe B point, and then the insertion depth of puncture needle is for answering L1+L2, and L1 is the designs fix value, and L2 is a paracentesis depth meter scale value.As shown in Figure 1,
L3 is the distance of the skin surface D of Ultrasonic-B probe center A the pure man in the formula, and L4 is the subcutaneous puncture degree of depth, i.e. the B point distance of ordering to D, and L5 is the distance of center of circle O to center probe.With subcutaneous puncture degree of depth L4 as scale mark on guide plate 2, can realize accurately controlling paracentesis depth.Utilize the principle of this trigonometric function on the track of the circular arc of guide plate 2, to be carved with scales different from 10mm to 100mm, to satisfy subcutaneous puncture degree of depth L4 different variation from 10mm to 100mm.
As follows to using method of the present utility model: as earlier puncture guider of the present utility model to be fixed on the probe of B ultrasonic.Unclamp first tight lock part on the guide plate 2, adjust the adjustment part on the guide plate 2, making slide plate 3 is that the center of circle is turned round with the O point, as the subcutaneous 100mm that will puncture, then makes slide plate 3 aim at scale 100mm place, and reuse first tight lock part is locked at slide plate 3 on the guide plate 2.Just puncture needle thrusts certain degree of depth along the guide pinhole of inner catheter, reaches the central shaft Y-axis intersection with Ultrasonic-B probe, promptly reaches subcutaneous 100mm.
Above content be in conjunction with concrete preferred implementation to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. Type B ultrasound measuring instrument puncture guider is characterized in that: comprise the puncture needle fixture that is used to place puncture needle, be used to adjust the puncture position adjusting device of paracentesis depth and be used for described puncture needle fixture and puncture position adjusting device are fixed on probe fixing device on the probe of Type B ultrasound measuring instrument; Described puncture needle fixture is fixed on the puncture position adjusting device, and described puncture position adjusting device is provided with and the corresponding scale of paracentesis depth.
2. Type B ultrasound measuring instrument puncture guider according to claim 1, it is characterized in that: described puncture needle fixture comprises inner catheter, and described inner catheter is provided with the guide pinhole that is used to place puncture needle.
3. Type B ultrasound measuring instrument puncture guider according to claim 2, it is characterized in that: described puncture position adjusting device comprises slide plate, guide plate; Described guide plate is provided with and the corresponding scale of paracentesis depth, and described slide plate is fixed in described scale range on the described guide plate versatilely, and described guide plate comprises outer guide, and described inner catheter is fixed in the described outer guide.
4. Type B ultrasound measuring instrument according to claim 3 puncture guider is characterized in that: described guide plate also comprises and is used to adjust it in the adjustment part of the position on the slide plate be used for slide plate is fixed on first tight lock part of specified location on the guide plate.
5. according to claim 3 or 4 described Type B ultrasound measuring instrument puncture guiders, it is characterized in that: described guide plate is a circular arc, and described puncture needle fixture is aimed at the center of circle of described circular arc, and the described center of circle is positioned on the central axis of Ultrasonic-B probe.
6. according to claim 3 or 4 described Type B ultrasound measuring instrument puncture guiders, it is characterized in that: described guide plate end is provided with the baffle plate that is used to block slide plate.
7. Type B ultrasound measuring instrument puncture guider according to claim 1, it is characterized in that: described probe fixing device comprises the clamp assembly, be used for the puncture position adjusting device is fixed on second tight lock part on the clamp assembly, is used to lock the 3rd tight lock part of clamp assembly, and the profile of described clamp assembly and described probe are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201708018U CN201104895Y (en) | 2007-11-16 | 2007-11-16 | B type ultrasonic detector puncture navigation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201708018U CN201104895Y (en) | 2007-11-16 | 2007-11-16 | B type ultrasonic detector puncture navigation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104895Y true CN201104895Y (en) | 2008-08-27 |
Family
ID=39956674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201708018U Expired - Fee Related CN201104895Y (en) | 2007-11-16 | 2007-11-16 | B type ultrasonic detector puncture navigation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104895Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222897A (en) * | 2013-05-07 | 2013-07-31 | 王琛 | Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method |
| CN103750866A (en) * | 2014-01-25 | 2014-04-30 | 汕头市超声仪器研究所有限公司 | Ultrasonic-Doppler-effect positioning puncturing device for vessel |
| CN104161545A (en) * | 2014-08-25 | 2014-11-26 | 云南省第一人民医院 | B ultrasound positioning and puncturing support |
| CN106236258A (en) * | 2016-08-17 | 2016-12-21 | 北京柏惠维康医疗机器人科技有限公司 | The method and device for planning of abdominal-cavity minimal-invasion surgery puncture path |
| CN108309365A (en) * | 2018-03-15 | 2018-07-24 | 无锡市人民医院 | All-directional ultrasonic punctures sampler |
| CN109009358A (en) * | 2018-09-19 | 2018-12-18 | 珠海医凯电子科技有限公司 | The sterile sting device of non-blind area and its imaging method |
| CN109350196A (en) * | 2018-12-13 | 2019-02-19 | 皖南医学院第附属医院（皖南医学院弋矶山医院） | Ultrasound guided puncture needle fixation device |
| CN111419415A (en) * | 2016-10-18 | 2020-07-17 | 苏州市立普医疗科技有限公司 | Sterile ultrasonic puncture bag and using method thereof |
| CN111904552A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
| WO2022104714A1 (en) * | 2020-11-20 | 2022-05-27 | 苏州市立普医疗科技有限公司 | Frame body and in vivo ultrasound probe puncture support frame |
| CN114569203A (en) * | 2022-02-28 | 2022-06-03 | 中国人民解放军陆军军医大学第一附属医院 | Ultrasonic guide puncture device |
-
2007
- 2007-11-16 CN CNU2007201708018U patent/CN201104895Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222897A (en) * | 2013-05-07 | 2013-07-31 | 王琛 | Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method |
| CN103750866A (en) * | 2014-01-25 | 2014-04-30 | 汕头市超声仪器研究所有限公司 | Ultrasonic-Doppler-effect positioning puncturing device for vessel |
| CN103750866B (en) * | 2014-01-25 | 2015-12-09 | 汕头市超声仪器研究所有限公司 | A kind of ultrasonic Doppler effect vascular localised puncture device |
| CN104161545A (en) * | 2014-08-25 | 2014-11-26 | 云南省第一人民医院 | B ultrasound positioning and puncturing support |
| CN104161545B (en) * | 2014-08-25 | 2018-07-31 | 云南省第一人民医院 | A kind of B ultrasound localised puncture holder |
| CN106236258A (en) * | 2016-08-17 | 2016-12-21 | 北京柏惠维康医疗机器人科技有限公司 | The method and device for planning of abdominal-cavity minimal-invasion surgery puncture path |
| CN106236258B (en) * | 2016-08-17 | 2019-03-12 | 北京柏惠维康科技有限公司 | The method and device for planning of abdominal-cavity minimal-invasion surgery puncture path |
| CN111419415A (en) * | 2016-10-18 | 2020-07-17 | 苏州市立普医疗科技有限公司 | Sterile ultrasonic puncture bag and using method thereof |
| CN108309365B (en) * | 2018-03-15 | 2023-08-11 | 徐州医科大学附属医院 | Omnibearing ultrasonic puncture sampling device |
| CN108309365A (en) * | 2018-03-15 | 2018-07-24 | 无锡市人民医院 | All-directional ultrasonic punctures sampler |
| CN109009358A (en) * | 2018-09-19 | 2018-12-18 | 珠海医凯电子科技有限公司 | The sterile sting device of non-blind area and its imaging method |
| CN109009358B (en) * | 2018-09-19 | 2024-01-30 | 珠海医凯电子科技有限公司 | Non-blind area sterile puncture device and imaging method thereof |
| CN109350196A (en) * | 2018-12-13 | 2019-02-19 | 皖南医学院第附属医院（皖南医学院弋矶山医院） | Ultrasound guided puncture needle fixation device |
| CN111904552A (en) * | 2020-07-28 | 2020-11-10 | 宦乡 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
| WO2022104714A1 (en) * | 2020-11-20 | 2022-05-27 | 苏州市立普医疗科技有限公司 | Frame body and in vivo ultrasound probe puncture support frame |
| CN114569203A (en) * | 2022-02-28 | 2022-06-03 | 中国人民解放军陆军军医大学第一附属医院 | Ultrasonic guide puncture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201104895Y (en) | B type ultrasonic detector puncture navigation apparatus | |
| CN103222897B (en) | Ultrasound-guided out-of-plane puncture adapter, ultrasound-guided puncture device with same, and corresponding method | |
| CN201879832U (en) | Ultrasonic puncture guiding device with continuous adjustable acoustic shadow positioning angle | |
| CN104161574B (en) | Biopsy auxiliary positioning instrument | |
| CN201759671U (en) | CT positioning puncture outfit | |
| WO2012018716A3 (en) | Method and apparatus for bending a guide post used in forming a template for locating a dental implant hole | |
| CN103750866A (en) | Ultrasonic-Doppler-effect positioning puncturing device for vessel | |
| CN206700207U (en) | Hand-held CT localised puncture angle guiding devices | |
| CN207186642U (en) | Hand-held CT localised puncture digital display angle guiding devices | |
| CN209316012U (en) | A kind of sting device | |
| CN108245230B (en) | Accurate piercing depth | |
| CN201578342U (en) | Kidney puncture needle | |
| CN208876703U (en) | Guiding puncture frame | |
| CN2925406Y (en) | Bone puncture guider | |
| CN201365961Y (en) | Abdominal cavity puncture location device | |
| CN202458676U (en) | Computerized tomography (CT) or magnetic resonance imaging (MIC) intervention positioner | |
| CN204618354U (en) | Adjustable guiding puncture instrument | |
| CN209848028U (en) | Precision injector injection measuring instrument | |
| CN203074864U (en) | Puncturing positioner | |
| CN201379582Y (en) | CT guided puncture positioning device | |
| CN208048777U (en) | A kind of Nephrology dept.'s piercing needle inserting needle ruler | |
| CN2558330Y (en) | Human internal focus puncture location rule | |
| CN211094540U (en) | Oblique angle combination formula pjncture needle of adjustable depth of penetration and angle | |
| CN203710137U (en) | Puncture position locator | |
| CN201968838U (en) | Simple variable type positioning ruler for intracranial hematoma puncture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20091216 |