CN202892083U - Puncturing auxiliary aiming device during surgery - Google Patents
Puncturing auxiliary aiming device during surgery Download PDFInfo
- Publication number
- CN202892083U CN202892083U CN201220404112XU CN201220404112U CN202892083U CN 202892083 U CN202892083 U CN 202892083U CN 201220404112X U CN201220404112X U CN 201220404112XU CN 201220404112 U CN201220404112 U CN 201220404112U CN 202892083 U CN202892083 U CN 202892083U
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- plate
- orifice plate
- puncture
- puncturing
- puncture orifice
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Abstract
The utility model discloses a puncturing auxiliary aiming device during a surgery. The puncturing auxiliary aiming device during the surgery is characterized by mainly composed of a lower puncturing hole plate, an upper puncturing hole plate and plate holes. The plurality of plate holes are respectively formed in the lower puncturing hole plate and the upper puncturing hole plate. A connecting device is arranged between the lower puncturing hole plate and the upper puncturing hole plate. Among the plate holes, one plate hole arranged in the center of the lower puncturing hole plate and one plate hole arranged in the center of the upper puncturing hole plate serve as standard holes. The rest plate holes serve as fine adjustment holes. The plate holes in the lower puncturing hole plate and the upper puncturing hole plate are corresponding to each other. Connecting lines of the upper plate holes and the lower plate holes are perpendicular to a plate face. The lower puncturing hole plate or the upper puncturing hole plate or the connecting device is connected with a fixed wheel through a wheel shaft. A connector locking nut is arranged below the fixed wheel. The connector locking nut is connected with a free arm on a surgery table. The upper puncturing hole plate and the fixed wheel are respectively provided with a gradienter. The wheel shaft is provided with a scale and a zero degree is aligned to each gradienter. The puncturing auxiliary aiming device during the operation is simple in operation and capable of achieving quantization of adjustment of a puncturing needle in the surgery and reducing puncturing difficulty and loss of a patient and a doctor.
Description
Technical field
This utility model relates to auxiliary sighting device, more particularly, is the auxiliary sighting device of puncture in a kind of orthopaedics art.
Background technology
Often needing in the bone surgery to carry out at present puncture, the swifter and more violent orthopaedics less invasive techniques of newly-developed particularly, when percutaneous intervertebral foramina Microendoscopic prolapse of lumbar intervertebral disc resection of nucleus pulposus, need perspective repeatedly when puncture is located in the art, and the puncture needle position is bad, readjust angle by experience often, can not accomplish the adjustment that quantizes.Like this so that often will repeatedly puncture in the operation process and Reusability X-ray machine perspective, increase doctor's professional x-ray exposure and patient's damage, also prolong operating time, the bad person of puncture position even affect decompression position in the art and patient's surgical effect, particularly all the more so for the abecedarian of young doctor or new technique.Be necessary very much to design a kind of auxiliary sighting device that can in art, puncture, solve the fine setting that quantizes after for the first time puncture, just can finish as long as adjust 1-2 time, the reduction venipuncture difficulty, minimizing patient, doctor are impaired.
The utility model content
The purpose of this utility model is to provide the device of puncture collimation in a kind of auxiliary orthopaedics art.
For achieving the above object, this utility model has adopted following technical scheme:
The auxiliary sighting device of puncture in a kind of art, it is characterized in that: mainly be made of lower puncture orifice plate, upper puncture orifice plate and plate hole, some plate holes are located at respectively on lower puncture orifice plate and the upper puncture orifice plate, are provided with connecting device between lower puncture orifice plate and the upper puncture orifice plate.
Connecting device between described lower puncture orifice plate and the upper puncture orifice plate is 4 bolts, by establishing nut on the bolt lower puncture orifice plate and upper puncture orifice plate is linked together.
One is set bolt in described 4 bolts, and its excess-three root is the activity adjustment bolt.
In the described plate hole, be located at a middle plate hole of lower puncture orifice plate and upper puncture orifice plate as gauge orifice, remaining plate hole is the fine setting hole, and lower puncture orifice plate is consistent with the plate hole on the upper puncture orifice plate corresponding, and the plate hole line is perpendicular to the plate face up and down.
Described lower puncture orifice plate or upper puncture orifice plate or connecting device are connected with fast pulley by wheel shaft.
Described fast pulley below is provided with the union joint lock nut, and the union joint lock nut connects the free arm on the operating-table.
Be respectively equipped with level indicator on described upper puncture orifice plate and the fast pulley.
Described wheel shaft is provided with scale, and zero degree is equal with level indicator.
The utlity model has following beneficial effect:
(1) easy and simple to handle, realize the quantification that puncture needle is adjusted in the art;
(2) reduce venipuncture difficulty, reduce patient, the doctor is impaired.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
Wherein, the orifice plate that punctures under the 1-, the upper puncture of 2-orifice plate, 3-connecting device, 4-level indicator, 5-wheel shaft, 6-fast pulley, 7-union joint lock nut, 8-plate hole, 9-nut, 10-gauge orifice, 11-set bolt.
The specific embodiment
As shown in Figure 1, the auxiliary sighting device of puncture in a kind of art, it is characterized in that: mainly be made of lower puncture orifice plate 1, upper puncture orifice plate 2 and plate hole 8, plate hole 8 is located at respectively on lower puncture orifice plate 1 and the upper puncture orifice plate 2, is provided with connecting device 3 between lower puncture orifice plate 1 and the upper puncture orifice plate 2.
Connecting device 3 between described lower puncture orifice plate 1 and the upper puncture orifice plate 2 is 4 bolts, by establishing nut 9 on the bolt lower puncture orifice plate 1 and upper puncture orifice plate 2 are linked together, can regulate lower puncture orifice plate 1 and 2 liang of plate distances of upper puncture orifice plate by nut, thus the angle of inclination of different plate holes 8 on the lower puncture of control orifice plate 1 and the upper puncture orifice plate 2.
One is set bolt 11 in described 4 bolts, and its excess-three root is the activity adjustment bolt.
In the described plate hole 8, be located at a plate hole 8 in the middle of lower puncture orifice plate 1 and the upper puncture orifice plate 2 as gauge orifice 10, remaining plate hole 8 is the fine setting hole, the plate hole 8 consistent correspondences on lower puncture orifice plate 1 and the upper puncture orifice plate 2, and plate hole 8 lines are perpendicular to the plate face up and down.
Described lower puncture orifice plate 1 or upper puncture orifice plate 2 or connecting device 3 are connected with fast pulley 6 by wheel shaft 5.
Described fast pulley 6 belows are provided with union joint lock nut 7, the free arm that union joint lock nut 7 connects on the operating-table.
Be respectively equipped with level indicator 4 on described upper puncture orifice plate 2 and the fast pulley 6.
Described wheel shaft 5 is provided with scale, and zero degree is equal with level indicator 4, and lower puncture orifice plate 1 can read at scale with the gradient that upper puncture orifice plate 2 produces after the rotation.
Art is front according to CT, MR measures puncture angle, the good initial penetration will angle of perspective standard, (there is level indicator 4 at the angle of inclination that lower puncture orifice plate 1 and upper puncture orifice plate 2 are set on the fast pulley 6, on the wheel shaft 5 scale is arranged, zero degree is equal with the level indicator 4 of upper puncture orifice plate 2, different scales come the gradient of assay plate after the rotation), when puncturing for the first time, passes through by puncture needle two gauge orifices 10, behind x-ray fluoroscopy in the art, adjust toward (waiting up and down 12 direction translation 0.5-2cm), puncture needle selects after by first plate the plate hole 8 of the different directions around the projection hole to realize (waiting up and down the inclination 3-10 degree of 12 directions), if can select not for the angle of inclination, can realize that (connecting device 3 bolts couple together lower puncture orifice plate 1 and upper puncture orifice plate 2 by the distance that shortens between lower puncture orifice plate 1 and the upper puncture orifice plate 2, by nut 9 regulate two distances between plates from, set 1,2,3 kinds of distances are selected).
The auxiliary sighting device of puncture solves the fine setting that quantizes after for the first time puncture in this multi-functional art, and operation puncturing is adjusted 1-2 time and just can be finished, and reduces venipuncture difficulty, and the x-ray that reduces patient's penetration damage, complication and doctor patient exposes.
Claims (8)
1. the auxiliary sighting device of puncture in the art, it is characterized in that: mainly consisted of by lower puncture orifice plate (1), upper puncture orifice plate (2) and plate hole (8), some plate holes (8) are located at respectively on lower puncture orifice plate (1) and the upper puncture orifice plate (2), are provided with connecting device (3) between lower puncture orifice plate (1) and the upper puncture orifice plate (2).
2. sighting device is assisted in puncture in a kind of art according to claim 1, it is characterized in that: the connecting device (3) between described lower puncture orifice plate (1) and the upper puncture orifice plate (2) is 4 bolts, by establishing nut (9) on the bolt lower puncture orifice plate (1) and upper puncture orifice plate (2) is linked together.
3. sighting device is assisted in puncture in a kind of art according to claim 2, and it is characterized in that: one is set bolt (11) in described 4 bolts, and its excess-three root is the activity adjustment bolt.
4. the auxiliary sighting device of puncture in each described a kind of art according to claim 1-3, it is characterized in that: in the described plate hole (8), be located at the middle plate hole (8) of lower puncture orifice plate (1) and upper puncture orifice plate (2) as gauge orifice (10), remaining plate hole (8) is the fine setting hole, lower puncture orifice plate (1) is consistent with the plate hole (8) on the upper puncture orifice plate (2) corresponding, and plate hole (8) line is perpendicular to the plate face up and down.
5. sighting device is assisted in puncture in a kind of art according to claim 4, it is characterized in that: described lower puncture orifice plate (1) or upper puncture orifice plate (2) or connecting device (3) are connected with fast pulley (6) by wheel shaft (5).
6. the auxiliary sighting device of puncture in a kind of art according to claim 5 is characterized in that: be provided with union joint lock nut (7) below the described fast pulley (6), the free arm on union joint lock nut (7) the connection operating-table.
7. the auxiliary sighting device of puncture in a kind of art according to claim 6 is characterized in that: be respectively equipped with level indicator (4) on described upper puncture orifice plate (2) and the fast pulley (6).
8. sighting device is assisted in puncture in a kind of art according to claim 7, and it is characterized in that: described wheel shaft (5) is provided with scale, and zero degree is equal with level indicator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220404112XU CN202892083U (en) | 2012-08-14 | 2012-08-14 | Puncturing auxiliary aiming device during surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220404112XU CN202892083U (en) | 2012-08-14 | 2012-08-14 | Puncturing auxiliary aiming device during surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892083U true CN202892083U (en) | 2013-04-24 |
Family
ID=48112810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220404112XU Expired - Fee Related CN202892083U (en) | 2012-08-14 | 2012-08-14 | Puncturing auxiliary aiming device during surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892083U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905851A (en) * | 2015-06-27 | 2015-09-16 | 唐山市人民医院 | Template device for puncture |
| CN104921784A (en) * | 2015-06-15 | 2015-09-23 | 张宝国 | Lateral ventricle frontal angle puncture guiding device |
| CN105662551A (en) * | 2016-03-09 | 2016-06-15 | 张帆 | Puncture auxiliary positioning device for minimally invasive surgery |
| CN105832386A (en) * | 2016-06-22 | 2016-08-10 | 唐山同仁和微创医疗器械有限公司 | Fixing device for 3D printing template for puncturing |
| CN107184268A (en) * | 2017-07-03 | 2017-09-22 | 宁波市第六医院 | Wrist scaphoid Kirschner wire guider and its application method |
| CN107802328A (en) * | 2017-11-21 | 2018-03-16 | 中国人民解放军第四五五医院 | Spinal puncture positioning auxiliary device |
-
2012
- 2012-08-14 CN CN201220404112XU patent/CN202892083U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921784A (en) * | 2015-06-15 | 2015-09-23 | 张宝国 | Lateral ventricle frontal angle puncture guiding device |
| CN104921784B (en) * | 2015-06-15 | 2018-06-05 | 张宝国 | A kind of cornu frontale ventriculi lateralis guiding puncture device |
| CN104905851A (en) * | 2015-06-27 | 2015-09-16 | 唐山市人民医院 | Template device for puncture |
| CN105662551A (en) * | 2016-03-09 | 2016-06-15 | 张帆 | Puncture auxiliary positioning device for minimally invasive surgery |
| CN105662551B (en) * | 2016-03-09 | 2018-06-22 | 张帆 | Puncture auxiliary positioning device for minimally invasive surgery |
| CN105832386A (en) * | 2016-06-22 | 2016-08-10 | 唐山同仁和微创医疗器械有限公司 | Fixing device for 3D printing template for puncturing |
| CN107184268A (en) * | 2017-07-03 | 2017-09-22 | 宁波市第六医院 | Wrist scaphoid Kirschner wire guider and its application method |
| CN107802328A (en) * | 2017-11-21 | 2018-03-16 | 中国人民解放军第四五五医院 | Spinal puncture positioning auxiliary device |
| CN107802328B (en) * | 2017-11-21 | 2023-09-05 | 中国人民解放军第四五五医院 | Spinal puncture positioning auxiliary device |
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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: 20130424 Termination date: 20130814 |