CN209316012U - A kind of sting device - Google Patents
A kind of sting device Download PDFInfo
- Publication number
- CN209316012U CN209316012U CN201821942452.1U CN201821942452U CN209316012U CN 209316012 U CN209316012 U CN 209316012U CN 201821942452 U CN201821942452 U CN 201821942452U CN 209316012 U CN209316012 U CN 209316012U
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- CN
- China
- Prior art keywords
- riser
- movable plate
- fixing seat
- angle
- cylinder
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of sting device, including fixing seat and piercing assembly, through-hole is offered in fixing seat, the lower surface of fixing seat is equipped with adhesive plaster, the upper surface of fixing seat is equipped with two groups of measurement components, and the identical and center about through-hole of two groups of measurement modular constructions is symmetrical set；Measurement component positioned at left side includes riser and short axle, and the right end of short axle is fixed in fixing seat by connecting plate;In conclusion the utility model measures needle angle according to the deep calibration line real time reaction depth of needle on riser, by angle indicator and angle scale, operation is more accurate, so that puncture operation is safer, avoids the damage of internal organs.
Description
Technical field
The utility model belongs to field of medical technology, and in particular to a kind of sting device.
Background technique
Existing puncture technique is according to the difference of site of puncture, and also different from, the inserting needle of puncture needle are long for operation when inserting needle
Depth of needle when degree can be according to anesthesia be estimated, vertically into subcutaneous back pumpback side inserting needle, whens some puncture procedures is needed
Angled inserting needle；For the prior art in clinical manipulation, depth of needle can only judge that subjectivity is too strong, can not by naked eyes
Specific measurement, be easy to cause the malpractices such as pneumothorax；The prior art when in use, needle angle can not precise measurement, easy damaged
The internal organs such as intestinal wall.
Utility model content
For the utility model in order to solve shortcoming in the prior art, depth of needle, measurement can be measured by providing one kind
The sting device of needle angle.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of sting device, including fixing seat
And piercing assembly, through-hole is offered in fixing seat, the lower surface of fixing seat is equipped with adhesive plaster, and the upper surface of fixing seat is equipped with two
Group measurement component, the identical and center about through-hole of two groups of measurement modular constructions is symmetrical set；
Measurement component positioned at left side includes riser and short axle, and the right end of short axle is fixed in fixing seat by connecting plate,
Short axle is located above fixing seat and its center line is arranged along left and right horizontal direction, and the bottom of riser is fixed with hinge sleeve, and riser passes through
Hinge sleeve is hinged in short axle, and the left end of short axle is fixed with circular angle scale, the left side edge of angle scale after being pierced by hinge sleeve to the left
Circumferential direction is equipped with angle index line, and the left side lower part of riser is fixed with angle indicator, on angle indicator orientation angle disk
Angle index line；The leading flank of riser and trailing flank are equipped with deep calibration line along its length, and the right side of riser offers
Two sliding slots, two sliding slots front and backs are arranged side by side, and every sliding slot is arranged along the length direction of riser；
Piercing assembly includes puncturing cylinder, spiral handspike and movable plate, is respectively equipped on the right side of the left side of movable plate, movable plate
Two guide rails, two guide rails on the left of movable plate are slidably connected at respectively in two sliding slots of left side riser, on the right side of movable plate
Two guide rails are slidably connected at respectively in two sliding slots of right side riser, and mounting hole, mounting hole and through-hole are offered on movable plate
Center line coincide, the front side of movable plate and rear side are threaded with handle bolt respectively, puncture cylinder and be threaded through in mounting hole,
The inner end of two handle bolts extend into mounting hole and with the outer wall press for puncturing cylinder and contacts；The inner face of cylinder is punctured equipped with interior
Screw thread, the outer surface of spiral handspike are equipped with external screw thread, and spiral handspike, which is threaded in, to be punctured in cylinder, and the upper end of spiral handspike is equipped with
Handle, the lower end of spiral handspike are equipped with mounting base, and the lower end of mounting base and spiral handspike is to be rotatably assorted, in mounting base vertically to
Under be fixed with puncture needle；
The left side and right side of movable plate are respectively fixed with two depth needles, and two depth of movable plate left side refer to
Needle is respectively directed to the riser leading flank of left side measurement component and the deep calibration line of trailing flank, two depth of movable plate right side
Pointer is respectively directed to the riser leading flank of right side measurement component and the deep calibration line of trailing flank.
It punctures in the barrel of cylinder and offers pilot hole in the vertical direction, limit guide rod is fixed in mounting base, limit guide rod
Upward sliding is plugged in pilot hole.
By adopting the above technical scheme, first the utility model has the following beneficial effects: the utility model is when being punctured
First judged to puncture depth of needle according to the result of ultrasonic measurement body wall thickness and hydrops depth, then chooses point of puncture, and carry out
Partly sterilised, then fixing seat is fixed on the skin by adhesive plaster, guarantees through-hole alignment point of puncture when fixed, then pushes
Handle, handle push puncture cylinder to move down, and puncture cylinder and puncture needle is pushed simultaneously to be needled into puncture in vivo, in puncture process,
It punctures cylinder to move down, punctures cylinder and be fixed on movable plate, movable plate is slidably connected in sliding slot by guide rail, is puncturing cylinder
Under drive, movable plate synchronization moves downward along the chute, and depth needle on movable plate is directed toward deep calibration line, and medical staff can be with
The intuitive depth read shown on deep calibration line, as puncture depth of needle；
When installation certain angle is punctured if necessary, first adjustment punctures the tilt angle of cylinder before puncture, that is, stirs
Puncture cylinder, drive two groups of risers to rotate around short axle so that puncturing cylinder, angle scale is fixed in short axle, angle indicator follow riser around
The center line of short axle rotates, the angle index line on angle indicator orientation angle disk, as puncture needle angle；
The utility model can carry out slowly puncturing inserting needle, can also be with quick puncture inserting needle, when slowly puncturing inserting needle, rotation
Handle is changed hands, handle drives spiral handspike rotation, so that spiral handspike is moved along the downward spiral of axial direction for puncturing cylinder, due to peace
The lower end of dress seat and spiral handspike is to be rotatably assorted, and the effect of limit guide rod, limit guide rod can be prevented in spiral handspike
Mounting base follows rotation during moving down, and guarantees that puncture needle is only moved down and will not be rotated with this, finally
Spiral handspike pushes down on the slow inserting needle of puncture needle；When needing quick puncture inserting needle, it is only necessary to push down on handle, handle pushes away
The dynamic cylinder that punctures moves down；
In conclusion the utility model is referred to according to the deep calibration line real time reaction depth of needle on riser by angle
Needle and angle scale measure needle angle, and operation is more accurate, so that puncture operation is safer, avoid the damage of internal organs
Wound.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at H；
Fig. 3 is the connection schematic diagram of movable plate and handle bolt；
Fig. 4 is the structural schematic diagram of angle scale.
Specific embodiment
As shown in Figs 1-4, the sting device of the utility model, including fixing seat 1 and piercing assembly open up in fixing seat 1
There is through-hole 2, the lower surface of fixing seat 1 is equipped with adhesive plaster 3, and the upper surface of fixing seat 1 is equipped with two groups of measurement components, two groups of measurements
The identical and center about through-hole 2 of modular construction is symmetrical set；
Measurement component positioned at left side includes riser 4 and short axle 5, and the right end of short axle 5 is fixed on fixing seat by connecting plate 6
On 1, short axle 5 is located at 1 top of fixing seat and its center line is arranged along left and right horizontal direction, and the bottom of riser 4 is fixed with hinge sleeve 7,
Riser 4 is hinged in short axle 5 by hinge sleeve 7, and the left end of short axle 5 is fixed with circular angle scale 8, angle after being pierced by hinge sleeve 7 to the left
The left side of scale 8 is equipped with angle index line 9 along circumferential direction, and the left side lower part of riser 4 is fixed with angle indicator 10, angle
Angle index line 9 on 10 orientation angle disk 8 of pointer；The leading flank of riser 4 and trailing flank are equipped with depth quarter along its length
Line 11 is spent, the right side of riser 4 offers two sliding slots, is arranged side by side before and after two sliding slots, every sliding slot is along the length of riser 4
Spend direction setting；
Piercing assembly includes puncturing cylinder 12, spiral handspike 13 and movable plate 14, the left side of movable plate 14, movable plate 14 the right side
Side is respectively equipped with two guide rails 15, and two guide rails 15 in 14 left side of movable plate are slidably connected at two cunnings of left side riser 4 respectively
In slot, two guide rails 15 on 14 right side of movable plate are slidably connected at respectively in two sliding slots of right side riser 4, are opened on movable plate 14
Equipped with mounting hole 16, mounting hole 16 and the center line of through-hole 2 coincide, and the front side of movable plate 14 and rear side are threaded with respectively
Handle bolt 17 punctures cylinder 12 and is threaded through in mounting hole 16, and the inner end of two handle bolts 17 extend into mounting hole 16 and equal
It is contacted with the outer wall press for puncturing cylinder 12；The inner face for puncturing cylinder 12 is equipped with internal screw thread, and the outer surface of spiral handspike 13 is equipped with outer spiral shell
Line, spiral handspike 13, which is threaded in, to be punctured in cylinder 12, and the upper end of spiral handspike 13 is equipped with handle 18, the lower end of spiral handspike 13
Equipped with mounting base 19, the lower end of mounting base 19 and spiral handspike 13 is to be rotatably assorted, and is fixed with and wears vertically downward in mounting base 19
Pricker 20；
The left side and right side of movable plate 14 are respectively fixed with two depth needles 21, and two of 14 left side of movable plate
Depth needle 21 is respectively directed to 4 leading flank of riser of left side measurement component and the deep calibration line 11 of trailing flank, and movable plate 14 is right
Two depth needles 21 of side are respectively directed to 4 leading flank of riser of right side measurement component and the deep calibration line 11 of trailing flank.
It punctures in the barrel of cylinder 12 and offers pilot hole in the vertical direction, limit guide rod 22, limit are fixed in mounting base 19
Position 22 upward sliding of guide rod is plugged in pilot hole.
The utility model is worn according to the judgement of the result of ultrasonic measurement body wall thickness and hydrops depth first when being punctured
Depth of needle is pierced, then chooses point of puncture, and carry out partly sterilised, then fixing seat 1 is fixed on the skin by adhesive plaster 3,
Guarantee that through-hole 2 is directed at point of puncture when fixed, then driving handle 18, handle 18 pushes puncture cylinder 12 to move down, punctures cylinder
Puncture needle 20 is simultaneously pierced into vivo by 12 promotion puncture needles 20, in puncture process, is punctured cylinder 12 and is moved down, it is fixed to puncture cylinder 12
On movable plate 14, movable plate 14 is slidably connected in sliding slot by guide rail 15, and under the drive for puncturing cylinder 12, movable plate 14 is same
Step moves downward along the chute, and the depth needle 21 on movable plate 14 is directed toward deep calibration line 11, and medical staff can intuitively read
Depth shown on deep calibration line 11, as puncture depth of needle；
When installation certain angle is punctured if necessary, first adjustment punctures the tilt angle of cylinder 12 before puncture, that is, dials
It is dynamic to puncture cylinder 12, drive two groups of risers 4 to rotate around short axle 5 so that puncturing cylinder 12, angle scale 8 is fixed in short axle 5, angle indicator
10 follow riser 4 to rotate around the center line of short axle 5, and the angle index line 9 on 10 orientation angle disk 8 of angle indicator as punctures
Needle angle；
The utility model can carry out slowly puncturing inserting needle, can also be with quick puncture inserting needle, when slowly puncturing inserting needle, rotation
Handle 18 is changed hands, handle 18 drives spiral handspike 13 to rotate, so that spiral handspike 13 is along the downward spiral of axial direction for puncturing cylinder 12
It is mobile, since the lower end of mounting base 19 and spiral handspike 13 is to be rotatably assorted, and limit the effect of guide rod 22, limit guide rod 22
It can prevent the mounting base 19 during spiral handspike 13 moves down from following rotation, guarantee puncture needle 20 only to moving down with this
It moves and will not rotate, final spiral handspike 13 pushes down on the slow inserting needle of puncture needle 20；When needing quick puncture inserting needle
When, it is only necessary to handle 18 is pushed down on, handle 18 pushes puncture cylinder 12 to move down；It should be noted that actually wearing
When thorn operation, is punctured by the way of quick needle insertion first, then according to circumstances carry out slow inserting needle, pass through slow inserting needle
Mode carry out depth fine tuning, and the deep calibration line 11 of the utility model is the depth measured under quick needle insertion mode.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (2)
1. a kind of sting device, it is characterised in that: including fixing seat and piercing assembly, through-hole, fixing seat are offered in fixing seat
Lower surface be equipped with adhesive plaster, the upper surface of fixing seat is equipped with two groups of measurement components, two groups of measurement modular constructions it is identical and
Center about through-hole is symmetrical set；
Measurement component positioned at left side includes riser and short axle, and the right end of short axle is fixed in fixing seat by connecting plate, short axle
Above fixing seat and its center line is arranged along left and right horizontal direction, and the bottom of riser is fixed with hinge sleeve, and riser passes through hinge sleeve
It is hinged in short axle, the left end of short axle is fixed with circular angle scale after being pierced by hinge sleeve to the left, and the left side of angle scale is circumferentially
Direction is equipped with angle index line, and the left side lower part of riser is fixed with angle indicator, the angle on angle indicator orientation angle disk
Graduation mark；The leading flank of riser and trailing flank are equipped with deep calibration line along its length, and the right side of riser offers two
Sliding slot, two sliding slots front and backs are arranged side by side, and every sliding slot is arranged along the length direction of riser；
Piercing assembly includes puncturing cylinder, spiral handspike and movable plate, is respectively equipped with two on the right side of the left side of movable plate, movable plate
Guide rail, two guide rails on the left of movable plate are slidably connected at respectively in two sliding slots of left side riser, and two on the right side of movable plate
Guide rail is slidably connected at respectively in two sliding slots of right side riser, offers mounting hole on movable plate, in mounting hole and through-hole
Heart line coincides, and the front side of movable plate and rear side are threaded with handle bolt respectively, punctures cylinder and is threaded through in mounting hole, and two
The inner end of handle bolt extend into mounting hole and with the outer wall press for puncturing cylinder and contacts；The inner face for puncturing cylinder is equipped with interior spiral shell
Line, the outer surface of spiral handspike are equipped with external screw thread, and spiral handspike, which is threaded in, to be punctured in cylinder, and the upper end of spiral handspike is equipped with hand
Handle, the lower end of spiral handspike are equipped with mounting base, and the lower end of mounting base and spiral handspike is to be rotatably assorted, in mounting base vertically downward
It is fixed with puncture needle；
The left side and right side of movable plate are respectively fixed with two depth needles, two depth needles point of movable plate left side
Not Zhi Xiang left side measurement component riser leading flank and trailing flank deep calibration line, two depth needles of movable plate right side
It is respectively directed to the riser leading flank of right side measurement component and the deep calibration line of trailing flank.
2. a kind of sting device according to claim 1, it is characterised in that: puncture in the barrel of cylinder and open up in the vertical direction
There is pilot hole, limit guide rod is fixed in mounting base, limit guide rod upward sliding is plugged in pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942452.1U CN209316012U (en) | 2018-11-23 | 2018-11-23 | A kind of sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942452.1U CN209316012U (en) | 2018-11-23 | 2018-11-23 | A kind of sting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316012U true CN209316012U (en) | 2019-08-30 |
Family
ID=67711379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942452.1U Expired - Fee Related CN209316012U (en) | 2018-11-23 | 2018-11-23 | A kind of sting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166440A (en) * | 2020-02-25 | 2020-05-19 | 张纪良 | Chest puncture directional auxiliary device |
| CN111759427A (en) * | 2020-07-28 | 2020-10-13 | 南阳市中心医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
-
2018
- 2018-11-23 CN CN201821942452.1U patent/CN209316012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166440A (en) * | 2020-02-25 | 2020-05-19 | 张纪良 | Chest puncture directional auxiliary device |
| CN111759427A (en) * | 2020-07-28 | 2020-10-13 | 南阳市中心医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |