CN207755352U - A kind of positioning device of pneumothorax puncture needle - Google Patents
A kind of positioning device of pneumothorax puncture needle Download PDFInfo
- Publication number
- CN207755352U CN207755352U CN201721394081.3U CN201721394081U CN207755352U CN 207755352 U CN207755352 U CN 207755352U CN 201721394081 U CN201721394081 U CN 201721394081U CN 207755352 U CN207755352 U CN 207755352U
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Abstract
The utility model discloses a kind of positioning devices of pneumothorax puncture needle, including two groups of support plates disposed in parallel, two groups of support plate both ends are vertically welded with two groups of u-brackets disposed in parallel, side of two pack supports far from support plate offers strip the first sliding groove along the length direction of holder, the internal slide of the first sliding groove is socketed with and support plate adjustable plate disposed in parallel, the side of adjustable plate offers strip second sliding slot along its length, the inside of second sliding slot is connected to movable plate by sliding block sliding sleeve, guiding mechanism is installed on movable plate, guiding mechanism includes the shaft with movable plate pivot bush unit, shaft is vertically welded with mounting plate close to one end of support plate, side of the mounting plate far from shaft is hinged with push rod.The utility model is simple in structure, easy to operate, quickly adjusts the position of puncture needle, includes the angle of inclination of puncture needle, punctures direction, is suitble to the puncture operation of different types of patient, improves the precision of operation, improve the effect of operation.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to a kind of positioning devices of pneumothorax puncture needle.
Background technology
Puncture needle is mainly used in Minimally Invasive Surgery.Puncture needle combines being used in combination for other Medical Devices, and can go directly pain spot,
Patient pain is eliminated, is essential a medical instrument in hospital.It can be used for treating intervertebral disc puncture, arthrocentesiS, flesh
Feel sorry puncture, drug injection etc., puncture needle classification：Pneumothorax puncture needle, Pleura biopsy needle, common bladder stoma needle, skin are lived
Inspection needle, two handles, nine brains suction pipe, spring formula biopsy needle, Multifunctional bladder fistulization drainage puncture needle, side port biopsy needle, 3-1 bladders are made
Fistula puncture needle, since each portion of the state of an illness of patient is identical when carrying out thoracentesis, it is desirable that the position of puncture and angle etc.
Each portion is identical, and for traditional mode using puncturing manually, position inaccuracy surgical effect is bad, needs a kind of pneumothorax puncture needle thus
Positioning device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pneumothorax puncture needle proposed
Positioning device.
To achieve the goals above, the utility model uses following technical solution：
A kind of positioning device of pneumothorax puncture needle, including two groups of support plates disposed in parallel, support plate both ends described in two groups
Two groups of u-brackets disposed in parallel are vertically welded with, length direction of side of the holder far from support plate along holder described in two groups
Strip the first sliding groove is offered, the internal slide of the first sliding groove is socketed with and support plate adjustable plate disposed in parallel, institute
The side for stating adjustable plate offers strip second sliding slot along its length, and the inside of the second sliding slot is slided by sliding block
It is socketed with movable plate, guiding mechanism is installed on the movable plate, the guiding mechanism includes turn with movable plate pivot bush unit
Axis, the shaft are vertically welded with mounting plate close to one end of support plate, and side of the mounting plate far from shaft, which is hinged with, to push away
The side of bar, the push rod is hinged with sleeve, and one end movable sleeve of the sleeve far from push rod is connected to adjusting rod, the adjusting rod
Outer ring screw thread be socketed with the baffle with mounting plate bottom vertical welding, the one end of the push rod far from mounting plate is welded with guiding
Plate, side of the directing plate far from baffle offer strip guiding groove along the length direction of directing plate, the guiding groove
Internal slide is socketed with push plate, and the push plate is welded with pull rod close to a side roof part of mounting plate.
Preferably, side of the push plate far from sleeve offers strip holding tank, the receiving along its length
The both sides side wall of slot places two groups of clamping plates disposed in parallel along its length, the side that two groups of clamping plates are located remotely from each other be welded with
The spring that groove sidewall is fixedly connected is accommodated, two groups of clamping plates side close to each other offers arc-shaped card slot along its length.
Preferably, the side that the shaft is stretched out at the top of movable plate is equipped with the motor being fixedly connected with movable plate.
Preferably, the side that support plate is located remotely from each other described in two groups is welded with connecting plate, is offered on the connecting plate logical
Hole is wound with tied rope on the through-hole.
Preferably, the one end of the adjusting rod far from sleeve is vertically welded with rocking bar.
The beneficial effects of the utility model：
By the holder that is arranged on the supporting plate, the first sliding groove, adjustable plate, second sliding slot, movable plate, guiding mechanism, turn
Axis, mounting plate, push rod, sleeve, adjusting rod, baffle, directing plate, guiding groove, push plate and pull rod, it is simple in structure, easy to operate, soon
The position of velocity modulation section puncture needle includes the angle of inclination of puncture needle, punctures direction, and the puncture of different types of patient is suitble to make
Industry improves the precision of operation, improves the effect of operation.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pneumothorax puncture needle positioning device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pneumothorax puncture needle positioning device guiding mechanism structural schematic diagram.
In figure：1 support plate, 2 holders, 3 the first sliding grooves, 4 adjustable plates, 5 second sliding slots, 6 movable plates, 7 guiding mechanisms, 8 turns
Axis, 9 mounting plates, 10 push rods, 11 sleeves, 12 adjusting rods, 13 baffles, 14 directing plates, 15 guiding grooves, 16 push plates, 17 pull rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of positioning device of pneumothorax puncture needle, including two groups of support plates 1 disposed in parallel, two groups of supports
1 both ends of plate are vertically welded with two groups of u-brackets 2 disposed in parallel, length of two sides of the pack support 2 far from support plate 1 along holder 2
Degree direction offers strip the first sliding groove 3, and the internal slide of the first sliding groove 3 is socketed with and 1 adjusting disposed in parallel of support plate
The side of plate 4, adjustable plate 4 offers strip second sliding slot 5 along its length, and the inside of second sliding slot 5 is slided by sliding block
It is dynamic to be socketed with movable plate 6, guiding mechanism 7 is installed, guiding mechanism 7 includes the shaft with 6 pivot bush unit of movable plate on movable plate 6
8, shaft 8 is vertically welded with mounting plate 9 close to one end of support plate 1, and side of the mounting plate 9 far from shaft 8 is hinged with push rod 10,
The side of push rod 10 is hinged with sleeve 11, and one end movable sleeve of the sleeve 11 far from push rod 10 is connected to adjusting rod 12, adjusting rod 12
Outer ring screw thread is socketed with the baffle 13 with 9 bottom vertical welding of mounting plate, and the one end of push rod 10 far from mounting plate 9 is welded with guiding
Plate 14, side of the directing plate 14 far from baffle 13 offer strip guiding groove 15, guiding groove along the length direction of directing plate 14
15 internal slide is socketed with push plate 16, and push plate 16 is welded with pull rod 17 close to a side roof part of mounting plate 9.
Side of the push plate 16 far from sleeve 11 offers strip holding tank, the both sides side wall of holding tank along its length
Two groups of clamping plates disposed in parallel are placed along its length, and the side that two groups of clamping plates are located remotely from each other is welded with solid with receiving groove sidewall
Surely the spring connected, two groups of clamping plates side close to each other offer arc-shaped card slot, 8 stretching activity of shaft along its length
The side at 6 top of plate is equipped with the motor being fixedly connected with movable plate 6, and the side that two groups of support plates 1 are located remotely from each other is welded with company
Fishplate bar offers through-hole on connecting plate, tied rope is wound on through-hole, the one end of adjusting rod 12 far from sleeve 11, which is vertically welded with, shakes
Bar.
Operation principle：Adjustable plate 4 is pushed simultaneously to be pushed to movable plate 6 along second sliding slot 5 along the first sliding groove 3 and punctures position
It sets, then turns the rocking bar on adjusting rod 12, make adjusting rod 12 under the action of the screw thread of baffle 13 along the length of adjusting rod 12
Direction moves, and to make push rod 10 along the lower rotation of mounting plate 9, so as to adjust the angle of inclination of directing plate 14, then will wear
Pricker is put on the card slot on the clamping plate on 16 holding tank of push plate, and pushing drawing rod 17 when puncture makes puncture needle along directing plate
14 length direction is punctured, while so that mounting plate 9 is rotated using the motor at 6 top of movable plate, so as to adjust puncture needle
Direction, the design structure are simple and convenient to operate, and are quickly adjusted the position of puncture needle, are included the angle of inclination of puncture needle, puncture side
To the puncture operation of suitable different types of patient improves the precision of operation, improves the effect of operation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of positioning device of pneumothorax puncture needle, including two groups of support plates disposed in parallel（1）, which is characterized in that two groups of institutes
State support plate（1）Both ends are vertically welded with two groups of u-brackets disposed in parallel（2）, holder described in two groups（2）Far from support plate
（1）Side along holder（2）Length direction offer strip the first sliding groove（3）, the first sliding groove（3）Internal slide
It is socketed with and support plate（1）Adjustable plate disposed in parallel（4）, the adjustable plate（4）Side offer length along its length
Bar shaped second sliding slot（5）, the second sliding slot（5）Inside movable plate is connected to by sliding block sliding sleeve（6）, the movable plate
（6）On guiding mechanism is installed（7）, the guiding mechanism（7）Including with movable plate（6）The shaft of pivot bush unit（8）, described turn
Axis（8）Close to support plate（1）One end be vertically welded with mounting plate（9）, the mounting plate（9）Far from shaft（8）Side hinge
It is connected to push rod（10）, the push rod（10）Side be hinged with sleeve（11）, the sleeve（11）Far from push rod（10）One end
Movable sleeve is connected to adjusting rod（12）, the adjusting rod（12）Outer ring screw thread be socketed with and mounting plate（9）Bottom vertical welding
Baffle（13）, the push rod（10）Far from mounting plate（9）One end be welded with directing plate（14）, the directing plate（14）Far from gear
Plate（13）Side along directing plate（14）Length direction offer strip guiding groove（15）, the guiding groove（15）Inside
Sliding sleeve is connected to push plate（16）, the push plate（16）Close to mounting plate（9）A side roof part be welded with pull rod（17）.
2. a kind of positioning device of pneumothorax puncture needle according to claim 1, which is characterized in that the push plate（16）It is separate
Sleeve（11）Side offer strip holding tank along its length, the both sides side wall of the holding tank is along its length
Two groups of clamping plates disposed in parallel are placed, the side that two groups of clamping plates are located remotely from each other is welded with the bullet being fixedly connected with receiving groove sidewall
Spring, two groups of clamping plates side close to each other offer arc-shaped card slot along its length.
3. a kind of positioning device of pneumothorax puncture needle according to claim 1, which is characterized in that the shaft（8）It stretches out
Movable plate（6）The side at top is equipped with and movable plate（6）The motor being fixedly connected.
4. a kind of positioning device of pneumothorax puncture needle according to claim 1, which is characterized in that support plate described in two groups
（1）The side being located remotely from each other is welded with connecting plate, and through-hole is offered on the connecting plate, tied rope is wound on the through-hole.
5. a kind of positioning device of pneumothorax puncture needle according to claim 1, which is characterized in that the adjusting rod（12）Far
From sleeve（11）One end be vertically welded with rocking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394081.3U CN207755352U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device of pneumothorax puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394081.3U CN207755352U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device of pneumothorax puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755352U true CN207755352U (en) | 2018-08-24 |
Family
ID=63178776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394081.3U Active CN207755352U (en) | 2017-10-26 | 2017-10-26 | A kind of positioning device of pneumothorax puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292401A (en) * | 2019-07-25 | 2019-10-01 | 郑州大学第一附属医院 | Multistage position tissue biopsy device |
| CN109806000B (en) * | 2019-03-07 | 2021-04-02 | 莆田学院附属医院 | Digital positioning and guiding device for spinal minimally invasive surgery and manufacturing method |
-
2017
- 2017-10-26 CN CN201721394081.3U patent/CN207755352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806000B (en) * | 2019-03-07 | 2021-04-02 | 莆田学院附属医院 | Digital positioning and guiding device for spinal minimally invasive surgery and manufacturing method |
| CN110292401A (en) * | 2019-07-25 | 2019-10-01 | 郑州大学第一附属医院 | Multistage position tissue biopsy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Positioner of thoracentesis needle Effective date of registration: 20181207 Granted publication date: 20180824 Pledgee: Hefei high tech Company limited by guarantee Pledgor: Anhui Ziwei Digital Technology Co., Ltd. Registration number: 2018340000709 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200330 Granted publication date: 20180824 Pledgee: Hefei high tech Company limited by guarantee Pledgor: ANHUI ZIWEI DIXING DIGITAL TECHNOLOGY Co.,Ltd. Registration number: 2018340000709 |