CN104783830A - Stereoscopic double-layer CT-guided puncture positioning frame - Google Patents
Stereoscopic double-layer CT-guided puncture positioning frame Download PDFInfo
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- CN104783830A CN104783830A CN201510251186.2A CN201510251186A CN104783830A CN 104783830 A CN104783830 A CN 104783830A CN 201510251186 A CN201510251186 A CN 201510251186A CN 104783830 A CN104783830 A CN 104783830A
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- positioning guide
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- guide wire
- guided puncture
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Abstract
The invention belongs to the field of medical treatment, and in particular relates to a stereoscopic double-layer CT-guided puncture positioning frame. The stereoscopic double-layer CT-guided puncture positioning frame comprises a frame body and N1 groups of lower-layer positioning guide wires and upper-layer positioning guide wires made from metals, wherein the frame body comprises two frame bases which are symmetrically arranged bilaterally, the two frame bases are connected with each other by virtue of the lower-layer positioning guide wires, each lower-layer positioning guide wire is arranged at an equal interval, N2 groups of equally-spaced insert slots are correspondingly formed in the upper end surfaces of the left and right frame bases side by side, N2 is more than or equal to N1, each lower-layer positioning guide wire is provided with a corresponding group of insert slots, two ends of each upper-layer positioning guide wire are bent downwards to form a bending end, two bending ends are respectively inserted into the corresponding insert slots in the left and right frame bases, a group of sliding blocks respectively sleeve each of the upper-layer positioning guide wires and the lower-layer positioning guide wires, and each group of the sliding blocks are formed by arraying n sliding block bodies with different colors according to the same sequence. By adopting the stereoscopic double-layer CT-guided puncture positioning frame disclosed by the invention, multi-layer puncture positioning and accurate positioning can be achieved; and all upper-layer positioning guide wires are inserted into the insert slots, can be removed very conveniently, and can be replaced conveniently, so that the stereoscopic double-layer CT-guided puncture positioning frame is more flexible to use and simple, convenient and fast to operate.
Description
Technical field
The present invention relates to a kind of dual-layer stereo CT guided puncture locating rack, belong to medical needle body support bracket field.
Background technology
At present, when carrying out CT location, what usually adopt is monolayer positioner, and location is accurate not, during medical worker's percutaneous puncture, may damage the phenomenon of perilesional normal structure.
Patent No. CN201220305313.4 patent discloses a kind of dual-layer stereo CT guided puncture locating rack, has many defects in application process:
One, the location of monolayer puncture can only be used for;
Two, need during location with a labelling point of puncture, locate accurate not;
Three, upper strata positioning guide wire adopts adhesive tape to fix, and fixes loosely, and is not easy to change.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of and realize multilamellar Needle localization and registration, dual-layer stereo CT guided puncture locating rack simple and efficient to handle.
Dual-layer stereo CT guided puncture locating rack of the present invention, comprises support body, N
1organize metal lower floor positioning guide wire and upper strata positioning guide wire, support body comprises left and right symmetrically arranged two stands, be connected by lower floor's positioning guide wire between two stands, each lower floor positioning guide wire spaced set, on the upper surface of left and right stand, correspondence is arranged side by side N
2organize equally spaced slot, N
2>=N
1mei Gen lower floor positioning guide wire has a group slot corresponding with it, the two ends downward bending of upper strata positioning guide wire forms bending end, two bending ends insert in slot corresponding on left and right stand respectively, upper and lower layer positioning guide wire is all set with one group of slide block, often organizes slide block and formed by same sequence arrangement by the slide body of n different colours.
In this guided puncture locating rack, often organize the slide body that slide block includes the multiple different colours by permanent order arrangement, such as, often group slide block includes from left to right color and is followed successively by indigo plant, Huang, purple, white, red 5 slide bodies.The slide body of often kind of color is used for the Needle localization of one deck, such as red slide block corresponds to the location of ground floor puncture, and purple slide block corresponds to the location of second layer puncture, by the slide body of 5 different colours, can realize 5 layers of puncture, the value of n is decided by reality puncture needs.
The use procedure of above-mentioned dual-layer stereo CT guided puncture locating rack is as follows:
During use, dual-layer stereo CT guided puncture locating rack is placed on patient body, be fixed by adhesive tape, lower floor's positioning guide wire is contacted with human epidermal, then all slide bodies are all slided into same side (left stand side or right stand side), start subsequently to choose point of puncture, such as, when carrying out bilayer puncture, red slide block on red slide block on 5th upper strata positioning guide wire and the 10th lower floor's positioning guide wire is slided into respectively the position of needs, line between two red slide blocks is the direction of ground floor puncture, subsequently the purple slide block on the purple slide block on the 2nd upper strata positioning guide wire and the 6th lower floor's positioning guide wire is slided into respectively the position of needs, line between two purple slide blocks is the direction of second layer puncture.By that analogy, the slide block of n kind color is adopted can to realize the needs of n layer puncture easily.When the slot quantity on stand upper surface on support body is greater than the quantity of lower floor's positioning guide wire, can either vertical puncturing be realized, angle puncture can be realized again, applied range.
Above-mentioned stand can be integrative-structure, and upper holder and lower connecting plate also can be adopted to be formed by connecting up and down, and the upper holder of left and right two stands is fixedly connected with by intermediate transverse girder.The connected mode of upper holder and lower connecting plate has multiple, the present invention adopts following preferred version: upper holder and lower connecting plate are formed by connecting by son, mother viscose button, sub-thread gluing is fixed on bottom each leg of upper holder, mother viscose button is fixed on the upper surface of lower connecting plate, and the position of son, mother viscose button is mutually corresponding, is realized the quick connection of upper holder and lower connecting plate by son, mother viscose button, easy and simple to handle, after finishing using, upper holder, lower connecting plate can be taken apart, be easy to carry.
In order to dual-layer stereo CT guided puncture locating rack is better and human epidermal fit, lower connecting plate preferred flexible material, as rubber strip etc., lower floor's positioning guide wire preferred elastomeric seal wire.
Except above-mentioned points, the two ends of left stand and right stand and outside are provided with fixed strip.Can Continuous pressing device for stereo-pattern be convenient to by fixed strip, dual-layer stereo CT guided puncture locating rack be placed on patient body, be fixed by fixed strip and adhesive tape, more convenient.Preferably, the quantity of upper strata positioning guide wire is identical with lower floor positioning guide wire.
The beneficial effect that the present invention is compared with prior art had is:
This dual-layer stereo CT guided puncture locating rack smart structural design, by the slide body of the multiple different colours by permanent order arrangement on lower floor's positioning guide wire and upper strata positioning guide wire, can realize multilamellar Needle localization; Only need the slide block of mobile corresponding color during location, locate easy and accurately; Each upper strata positioning guide wire is all inserted in slot, takes out very convenient, is convenient to change, and can install the upper strata positioning guide wire of proper number as required, uses more flexible.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structural representation of upper strata positioning guide wire.
In figure: 1, upper holder; 2, slot; 3, upper strata positioning guide wire; 4, leg; 5, sub-thread gluing; 6, mother viscose button; 7, lower connecting plate; 8, fixed strip; 9, slide body; 10, intermediate transverse girder; 11, lower floor's positioning guide wire; 12, bending end.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in figures 1-4, this dual-layer stereo CT guided puncture locating rack comprises support body (support body in the present embodiment adopts plastic material to make), 12 groups of metal lower floor positioning guide wires 11 and upper strata positioning guide wire 3, support body comprises a left side, right symmetrically arranged two stands, be connected by lower floor's positioning guide wire 11 between two stands, each lower floor positioning guide wire 11 spaced set, left, on the upper surface of right stand, correspondence is arranged side by side 23 groups of equally spaced slots 2 (that is: left sides, right stand respectively there are 23 slots 2), Mei Gen lower floor positioning guide wire 11 has a group slot 2 corresponding with it, the two ends downward bending of upper strata positioning guide wire 3 forms bending end 12, two bending ends 12 insert a left side respectively, in slot 2 corresponding on right stand, on, lower floor's positioning guide wire 11 is all set with one group of slide block, often organize slide block to be formed by same sequence arrangement by the slide body 9 of n different colours.
Wherein: stand can be integrative-structure, stand in the present embodiment adopts upper holder 1 and lower connecting plate about 7 to be formed by connecting, left, the upper holder 1 of right two stands is fixedly connected with by intermediate transverse girder 10, upper holder 1 and lower connecting plate 7 are by son, mother viscose button is formed by connecting, sub-thread gluing 5 is fixed on bottom each leg 4 of upper holder 1, mother viscose button 6 is fixed on the upper surface of lower connecting plate 7, son, the position of mother viscose button is mutually corresponding, by son, mother viscose button realizes the quick connection of upper holder 1 and lower connecting plate 7, easy and simple to handle, after finishing using, can by upper holder 1, lower connecting plate 7 is taken apart, be easy to carry, lower connecting plate 7 adopts rubber strip, and lower floor's positioning guide wire 11 adopts elasticity seal wire, this guided puncture is located and better fits with human epidermal, the two ends of left stand and right stand and outside are provided with fixed strip 8, be placed on patient body, be convenient to dual-layer stereo CT guided puncture locating rack Continuous pressing device for stereo-pattern, be fixed by fixed strip 8 and adhesive tape by fixed strip 8, more convenient, the quantity of upper strata positioning guide wire 3 is identical with lower floor positioning guide wire 11.
In the present embodiment, often organize slide block and include the slide body 9 of 5 different colours by permanent order arrangement, the color often organizing 5 slide bodies 9 in slide block is from left to right followed successively by indigo plant, Huang, purple, white, red.The slide body 9 of often kind of color is for the Needle localization of one deck, such as red slide block corresponds to the location of ground floor puncture, purple slide block corresponds to the location of second layer puncture, by the slide body 9 of 5 different colours, can realize 5 layers of puncture, the number often organizing slide body 9 in slide block is decided by reality puncture needs.
The use procedure of this puncture location racks is as follows:
During use, dual-layer stereo CT guided puncture locating rack is placed on patient body, be fixed by adhesive tape, lower floor's positioning guide wire 11 is contacted with human epidermal, then all slide bodies 9 are all slided into same side (left stand side or right stand side), start subsequently to choose point of puncture, such as, when carrying out bilayer puncture, red slide block on red slide block on 5th upper strata positioning guide wire 3 and the 10th lower floor's positioning guide wire 11 is slided into respectively the position of needs, line between two red slide blocks is the direction of ground floor puncture, subsequently the purple slide block on the purple slide block on the 2nd upper strata positioning guide wire 3 and the 6th lower floor's positioning guide wire 11 is slided into respectively the position of needs, line between two purple slide blocks is the direction of second layer puncture.By that analogy, the slide block of 5 kinds of colors is adopted can to realize the needs of 5 layers of puncture easily.
Except above-mentioned points, when slot 2 quantity on stand upper surface on support body is greater than the quantity of lower floor's positioning guide wire 11, can either vertical puncturing be realized, angle puncture can be realized again, applied range.
Claims (8)
1. a dual-layer stereo CT guided puncture locating rack, is characterized in that: comprise support body, N
1organize metal lower floor positioning guide wire (11) and upper strata positioning guide wire (3), support body comprises left and right symmetrically arranged two stands, be connected by lower floor's positioning guide wire (11) between two stands, each lower floor positioning guide wire (11) spaced set, on the upper surface of left and right stand, correspondence is arranged side by side N
2organize equally spaced slot (2), N
2>=N
1mei Gen lower floor positioning guide wire (11) has a group slot (2) corresponding with it, the two ends downward bending of upper strata positioning guide wire (3) forms bending end (12), two bending ends (12) insert in slot (2) corresponding on left and right stand respectively, upper and lower layer positioning guide wire (11) is all set with one group of slide block, often organizes slide block and formed by same sequence arrangement by the slide body (9) of n different colours.
2. dual-layer stereo CT guided puncture locating rack according to claim 1, it is characterized in that: described upper and lower stand is formed by connecting up and down by upper holder (1) and lower connecting plate (7), the upper holder (1) of left and right two stands is fixedly connected with by intermediate transverse girder (10).
3. dual-layer stereo CT guided puncture locating rack according to claim 2, it is characterized in that: described upper holder (1) and lower connecting plate (7) are formed by connecting by son, mother viscose button, sub-thread gluing (5) is fixed on each leg (4) bottom of upper holder (1), mother viscose button (6) is fixed on the upper surface of lower connecting plate (7), and the position of son, mother viscose button is mutually corresponding.
4. the dual-layer stereo CT guided puncture locating rack according to Claims 2 or 3, is characterized in that: described lower connecting plate (7) adopts flexible material.
5. dual-layer stereo CT guided puncture locating rack according to claim 4, is characterized in that: described lower connecting plate (7) adopts rubber strip.
6. dual-layer stereo CT guided puncture locating rack according to claim 4, is characterized in that: described lower floor's positioning guide wire (11) adopts elasticity seal wire.
7. dual-layer stereo CT guided puncture locating rack according to claim 1, is characterized in that: described left stand and the two ends of right stand and outside are provided with fixed strip (8).
8. dual-layer stereo CT guided puncture locating rack according to claim 1, is characterized in that: the quantity of described upper strata positioning guide wire (3) is identical with lower floor's positioning guide wire (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510251186.2A CN104783830B (en) | 2015-05-18 | 2015-05-18 | Dual-layer stereo CT guided puncture locating racks |
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| CN201510251186.2A CN104783830B (en) | 2015-05-18 | 2015-05-18 | Dual-layer stereo CT guided puncture locating racks |
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| CN104783830A true CN104783830A (en) | 2015-07-22 |
| CN104783830B CN104783830B (en) | 2018-01-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725755A (en) * | 2016-11-24 | 2017-05-31 | 南京易弘医疗科技有限公司 | Bi-layer compact point type CT punctures auxiliary locator and localization method |
| CN106037897B (en) * | 2016-07-11 | 2018-06-01 | 张光锟 | CT guided Percutaneous body surface locators |
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| US5943719A (en) * | 1996-11-01 | 1999-08-31 | Picker Medical Systems, Ltd. | Method and device for precise invasive procedures |
| CN201019809Y (en) * | 2007-02-06 | 2008-02-13 | 王魁 | Ventricle puncture via forehead positioning device |
| US20080146963A1 (en) * | 2006-12-18 | 2008-06-19 | Crocker Kenneth M | Biopsy needle guide |
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| CN202665649U (en) * | 2012-06-27 | 2013-01-16 | 徐立新 | Three-dimensional double-layer CT (Computed Tomography) guided puncture positioning frame |
| WO2014052919A1 (en) * | 2012-09-28 | 2014-04-03 | Rox Medical, Inc. | Methods, systems and devices for treating hypertension |
| CN104548236A (en) * | 2014-12-28 | 2015-04-29 | 齐俊民 | Pediatric negative-pressure gastric lavage device for pediatrician |
| CN204744216U (en) * | 2015-05-18 | 2015-11-11 | 徐立新 | Three -dimensional double -deck CT guide puncture locating rack |
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2015
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5943719A (en) * | 1996-11-01 | 1999-08-31 | Picker Medical Systems, Ltd. | Method and device for precise invasive procedures |
| US20080146963A1 (en) * | 2006-12-18 | 2008-06-19 | Crocker Kenneth M | Biopsy needle guide |
| CN201019809Y (en) * | 2007-02-06 | 2008-02-13 | 王魁 | Ventricle puncture via forehead positioning device |
| CN201117826Y (en) * | 2007-11-21 | 2008-09-17 | 环隆电气股份有限公司 | Wire coupling set |
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| CN202665649U (en) * | 2012-06-27 | 2013-01-16 | 徐立新 | Three-dimensional double-layer CT (Computed Tomography) guided puncture positioning frame |
| WO2014052919A1 (en) * | 2012-09-28 | 2014-04-03 | Rox Medical, Inc. | Methods, systems and devices for treating hypertension |
| CN104548236A (en) * | 2014-12-28 | 2015-04-29 | 齐俊民 | Pediatric negative-pressure gastric lavage device for pediatrician |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037897B (en) * | 2016-07-11 | 2018-06-01 | 张光锟 | CT guided Percutaneous body surface locators |
| CN106725755A (en) * | 2016-11-24 | 2017-05-31 | 南京易弘医疗科技有限公司 | Bi-layer compact point type CT punctures auxiliary locator and localization method |
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| CN104783830B (en) | 2018-01-19 |
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Effective date of registration: 20180607 Address after: 255000 Zibo Jinshi Avenue, Zhangdian 8, Shandong Zibo City Integrated Traditional Chinese and Western medicine hospital two cases of orthopedics Patentee after: Zhang Liang Address before: 255000 orthopaedics and traumatology, Zibo City Integrated Traditional Chinese and Western medicine hospital, 8 Jinjing Road, Zhangdian District, Zibo, Shandong Patentee before: Xu Lixin |