CN203749595U - CT-guided percutaneous lung puncture locating belt - Google Patents
CT-guided percutaneous lung puncture locating belt Download PDFInfo
- Publication number
- CN203749595U CN203749595U CN201420119598.1U CN201420119598U CN203749595U CN 203749595 U CN203749595 U CN 203749595U CN 201420119598 U CN201420119598 U CN 201420119598U CN 203749595 U CN203749595 U CN 203749595U
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- Prior art keywords
- puncture
- positioning belt
- guided percutaneous
- belt body
- angle
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Abstract
The utility model discloses a CT-guided percutaneous lung puncture locating belt. The CT-guided percutaneous lung puncture locating belt comprises a puncture locating belt body, an angle adjusting pipe and an angle fixing belt. A plurality of locating holes are formed in the puncture locating belt body in the same row. The lower surface of the puncture locating belt body is provided with a bonding layer. The two ends of the angle fixing belt are connected with the two ends of the upper surface of the puncture locating belt body. The angle adjusting pipe penetrates through the angle fixing belt. The diameter of each locating hole is larger than the outer diameter of the angle adjusting pipe. The optimal puncture position can be determined one time or two times by using the puncture locating belt, time can be remarkably saved, and radiation injury to a patient by repeated CT scans is relieved. The optimal angle can be obtained through adjustment by the angle adjusting pipe according to the CT scanning angle, the probability of one time puncture success is remarkably increased, and the CT-guided percutaneous lung puncture locating belt is particularly suitable for the early exploration stage when young physicians learn the CT-guided percutaneous lung puncture technology.
Description
Technical field
This utility model relates to a kind of puncture positioning belt, relates in particular to a kind of CT guided percutaneous transthoracic biopsy positioning belt.
Background technology
Due to thoracic wall, include the reality compositions such as rib, often need repeatedly CT scan to determine best puncture site during percutaneous lung puncture, determine after best puncture position, desirable puncture also need to be punctured to pulmonary lesion according to certain angle.And to accurately determine position and the angle puncturing, and because repeatedly CT scan is definite, can produce radiation injury to patient, look for some length consuming time, puncture success rate is low.
Utility model content
The purpose of this utility model is to solve the problems of the prior art, and a kind of CT guided percutaneous transthoracic biopsy positioning belt is provided.
The technical solution of the utility model is: a kind of CT guided percutaneous transthoracic biopsy positioning belt, comprises puncture positioning belt body, angular adjustment pipe and angle fixing band; On described puncture positioning belt body, be provided with a plurality of locating holes with arranging, at the lower surface of described puncture positioning belt body, be provided with one deck adhered layer; The two ends of described angle fixing band join with the upper surface two ends of puncture positioning belt body, and described angular adjustment pipe is through described angle fixing band; The aperture of described locating hole is greater than the external diameter of described angular adjustment pipe.
Preferably, described locating hole is five, equi-spaced apart be opened in the described puncture centre position of outer band body surely.
Preferably, between described locating hole, be spaced apart 2～3mm.
Preferably, described angle fixing band sticks on the two ends of described puncture positioning belt body.
Preferably, the upper surface two ends of described angle fixing band and described puncture positioning belt body are one-body molded.
Preferably, described angle fixing band is elastic webbing.
The use of the puncture positioning belt in this utility model can one to the best site of determining puncture within secondary, can save time significantly, reduce the radiation injury because CT scan is brought to patient repeatedly.And can improve significantly the successful probability of one-time puncture according to the angle adjustment of CT scan to best angle by angular adjustment pipe, be particularly suitable for the stage of fumbling in early stage of this technology of junior doctor study CT guided percutaneous transthoracic biopsy.
Accompanying drawing explanation
Fig. 1 is the axonometric chart that angular adjustment pipe of the present utility model is vertical with puncture positioning belt body;
Fig. 2 is the angular adjustment pipe of the present utility model axonometric chart angled with puncture positioning belt body;
Fig. 3 is the axonometric chart of positioning belt body of puncturing in this utility model;
Fig. 4 is the front view of positioning belt body of puncturing in this utility model;
Fig. 5 is the top view of positioning belt body of puncturing in this utility model;
Fig. 6 is the upward view of positioning belt body of puncturing in this utility model.
The specific embodiment
For technological means, technical characterictic, utility model object and the technique effect that this utility model is realized is easy to understand, below in conjunction with concrete diagram, further set forth this utility model.
Be a kind of CT guided percutaneous transthoracic biopsy positioning belt of the present utility model as shown in Figure 1, 2, comprise puncture positioning belt body 100, angular adjustment pipe 200 and angle fixing band 300.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, centre at puncture positioning belt body 100 is provided with five locating holes 101 with row, certainly locating hole 101 also can be offered three, four or more as required, the pore size of locating hole 101 is unified, its interval is approximately 2～3mm, runs through whole puncture positioning belt body 100; Lower surface 102 at puncture positioning belt body 100 is provided with one deck adhered layer 103, can puncture positioning belt body 100 be sticked on by adhered layer 103 to the surface of skin.
Angle fixing band 300 of the present utility model is elastic webbing, can stretch fixing, and its elastic force is less than the adherence force of adhered layer 103, like this its location that can stretch of guarantee.
The two ends 301 of angle fixing band 300 join with upper surface 104 two ends of puncture positioning belt body 100, and this connected mode can be set to integrative-structure for modes such as stickup, stitchings, also both can be made as to integrative-structure.
Angular adjustment pipe 200, through described angle fixing band 300, is fixed on angular adjustment pipe 200 on angle fixing band 300; The aperture of locating hole 101 of the present utility model is greater than the external diameter of described angular adjustment pipe 200, and if Fig. 1 is that angular adjustment pipe 200 is the schematic diagram of 90 °, Fig. 2 is angled schematic diagram.
This utility model first finds by puncture positioning belt body 100 position that needs puncture, locating hole 101 is aimed to the position that needs puncture, and set by CT scan the angle that needs puncture, then the angle that stretches fixing band 300 is aimed at locating hole 101 by angular adjustment pipe 200 and is fixed, thereby puncture needle is inserted to angular adjustment pipe 200, punctures.
The use of the puncture positioning belt in this utility model can one to the best site of determining puncture within secondary, can save time significantly, reduce the radiation injury because CT scan is brought to patient repeatedly.And can improve significantly the successful probability of one-time puncture according to the angle adjustment of CT scan to best angle by angular adjustment pipe, be particularly suitable for the stage of fumbling in early stage of this technology of junior doctor study CT guided percutaneous transthoracic biopsy.
Be only this utility model preferred embodiment 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 belong to technology category of the present utility model.
Claims (6)
1.CT guided percutaneous transthoracic biopsy positioning belt, is characterized in that: comprise puncture positioning belt body, angular adjustment pipe and angle fixing band; On described puncture positioning belt body, be provided with a plurality of locating holes with arranging, at the lower surface of described puncture positioning belt body, be provided with one deck adhered layer; The two ends of described angle fixing band join with the upper surface two ends of puncture positioning belt body, and described angular adjustment pipe is through described angle fixing band; The aperture of described locating hole is greater than the external diameter of described angular adjustment pipe.
2. CT guided percutaneous transthoracic biopsy positioning belt according to claim 1, is characterized in that: described locating hole is five, equi-spaced apart be opened in the described puncture centre position of outer band body surely.
3. CT guided percutaneous transthoracic biopsy positioning belt according to claim 2, is characterized in that: between described locating hole, be spaced apart 2～3mm.
4. according to the CT guided percutaneous transthoracic biopsy positioning belt described in claim 1 or 2 or 3, it is characterized in that: described angle fixing band sticks on the two ends of described puncture positioning belt body.
5. according to the CT guided percutaneous transthoracic biopsy positioning belt described in claim 1 or 2 or 3, it is characterized in that: the upper surface two ends of described angle fixing band and described puncture positioning belt body are one-body molded.
6. CT guided percutaneous transthoracic biopsy positioning belt according to claim 1 and 2, is characterized in that: described angle fixing band is elastic webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119598.1U CN203749595U (en) | 2014-03-17 | 2014-03-17 | CT-guided percutaneous lung puncture locating belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119598.1U CN203749595U (en) | 2014-03-17 | 2014-03-17 | CT-guided percutaneous lung puncture locating belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749595U true CN203749595U (en) | 2014-08-06 |
Family
ID=51244904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119598.1U Expired - Fee Related CN203749595U (en) | 2014-03-17 | 2014-03-17 | CT-guided percutaneous lung puncture locating belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468305A (en) * | 2017-09-30 | 2017-12-15 | 杨天骏 | Cerebral hemorrhage personalization drainage system |
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
-
2014
- 2014-03-17 CN CN201420119598.1U patent/CN203749595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468305A (en) * | 2017-09-30 | 2017-12-15 | 杨天骏 | Cerebral hemorrhage personalization drainage system |
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
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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: 20140806 Termination date: 20170317 |