CN110269667A - A kind of nerve block anesthesia needle positioning device - Google Patents
A kind of nerve block anesthesia needle positioning device Download PDFInfo
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- CN110269667A CN110269667A CN201910542957.1A CN201910542957A CN110269667A CN 110269667 A CN110269667 A CN 110269667A CN 201910542957 A CN201910542957 A CN 201910542957A CN 110269667 A CN110269667 A CN 110269667A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of nerve block anesthesia needle positioning device, including pedestal, the top surface of pedestal is equipped with a horizontally moving device, the top surface of horizontally moving device is equipped with a vertical shift device, the side of vertical shift device is fixedly connected with a horizontal connecting rod, and one piece of mounting plate is fixedly mounted in the side of connecting rod, and a spherical through groove is opened up before mounting plate, a concentric sphere is equipped in spherical through groove, sphere can only rotate in spherical through groove along the centre of sphere.The present apparatus passes through facility sphere, anestetic needle is driven to be rotated by rotation of the sphere in spherical through groove, and then the position of anestetic needle syringe needle is adjusted, and it is easy to adjust, improve the flexibility of anestetic needle syringe needle, anestetic needle syringe needle can be made to be in a preferable position, anestetic needle syringe needle is driven to be pierced near patient peripheral's nerve cord by rotating the first bolt convenient for injecting narcotic, it avoids syringe needle to deviate when being pierced into, keeps piercing point more accurate.
Description
Technical field
The invention belongs to field of fixation devices, specifically a kind of nerve block anesthesia needle positioning device.
Background technique
When in use, anestetic needle is fixedly connected existing nerve block anesthesia needle positioning device with fixed device, fiber crops
Liquor-saturated needle only can be carried out up and down and left and right adjusting, and flexibility ratio is lower, cannot make syringe needle be in one it is preferable be pierced into point, be not easy into
The adjusting of row anestetic needle, and syringe needle is easy to happen shaking when being pierced into, and causes piercing point to deviate, while in fix
When, it is easy to appear firmly unevenness, causes injection speed very fast, so that patient is generated pain, makes troubles to using.
Summary of the invention
The present invention provides a kind of nerve block anesthesia needle positioning device, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
A kind of nerve block anesthesia needle positioning device, including pedestal, the top surface of pedestal are equipped with a horizontally moving device, and level is moved
The top surface of dynamic device is equipped with a vertical shift device, and the side of vertical shift device is fixedly connected with a horizontal connecting rod,
One piece of mounting plate is fixedly mounted in the side of connecting rod, and a spherical through groove is opened up before mounting plate, is equipped with one in spherical through groove
A concentric sphere, sphere can only rotate in spherical through groove along the centre of sphere, open up first circular through hole before sphere,
The rear end of a semicircle trustship is fixedly connected with before sphere, the two sides inner wall of semicircle trustship opens up first strip groove,
The rear and front end of first strip groove communicates with the outside world respectively with inner end, and one piece of bar blocks, item are equipped in every first strip groove
Shape block can only slide back and forth along the first strip groove, connect between the opposite end of two pieces of bar blocks by the way that a semicircle fixing pipe is fixed
It connects, semicircle fixing pipe is conllinear with the first circular through hole center, and the bottom surface of semicircle trustship opens up a bar shaped through groove, semicircle fixing pipe
Bottom surface be fixedly mounted a bar shaped tooth, the teeth of bar shaped tooth downward and pass through bar shaped through groove, and the bottom surface side of semicircle trustship is solid
Dingan County fills one piece of riser, and the side of riser opens up first tapped through hole, the first level of tapped through hole screw-internal thread fit one
The first bolt, one end of the first bolt is fixedly connected with one end of a horizontal rack, and rack is matched with bar shaped tooth engagement
It closes, the side of mounting plate opens up second tapped through hole, and the second tapped through hole internal screw thread matches a second horizontal bolt, the
One end of two bolts is engaged with sphere, and the rear end of two support rods, two supports are fixedly connected with before semicircle fixing pipe
It is fixedly connected between the front end of bar by one piece of vertical baffle, a third tapped through hole, third spiral shell is opened up before baffle
One piece of shift plate is fixedly mounted in the front end of the horizontal third bolt of line through-hole screw-internal thread fit one, third bolt, third bolt
Rear end is equipped with one piece of vertical push plate, and the two sides inner wall front end of semicircle fixing pipe opens up a card slot, puts in semicircle fixing pipe
Anestetic needle is set, anestetic needle syringe needle passes through the first circular through hole, and the front end of anestetic needle syringe is caught in card slot, and the bottom surface of pedestal is equipped with
Pressure sensitive adhesive.
A kind of nerve block anesthesia needle positioning device as described above, the horizontally moving device include two or so points
The bearing block of cloth, two bearing blocks are fixedly connected with the top surface of pedestal, be fixedly connected in two bearing blocks same root it is horizontal the
The periphery of one screw rod, the first screw rod is equipped with first nut, and the first nut is connect with the first wire rod thread, the bottom of the first nut
Face is plane and is engaged with the top surface of pedestal that a first handle is fixedly mounted in the right end of the first screw rod.
A kind of nerve block anesthesia needle positioning device as described above, the vertical shift device include vertical second
The bottom end of screw rod, the second screw rod is connect by bearing with the top surface of the first nut, and the periphery of the second screw rod is equipped with second spiral shell
Mother, the second nut are connect with the second wire rod thread, and the top surface side of the second nut opens up second circular through hole, and second is round
A vertical polished rod is equipped in through-hole, the bottom end of polished rod is fixedly connected with the top surface of the first nut, and the top of the second screw rod is solid
Dingan County fills a second handle.
A kind of nerve block anesthesia needle positioning device as described above, the side top surface rear end of the semicircle fixing pipe is opened
If one article of the first T shape sliding slot, one piece of first T-shaped slider, the other side top surface rear end of semicircle fixing pipe are equipped in the first T shape sliding slot
Open up one article of the 2nd T shape sliding slot and one article of second strip groove, the length of the 2nd T shape sliding slot less than the first T shape sliding slot length,
Two T shape sliding slots are distributed with before and after the second strip groove and inside communicates, and the top surface hinge of the first T-shaped slider connects one piece of arc pressuring plate
One end, the other end hinge of arc pressuring plate connects second T-shaped slider.
A kind of nerve block anesthesia needle positioning device as described above, first bolt and the second bolt are butterfly
Bolt.
A kind of nerve block anesthesia needle positioning device as described above, centre and third bolt on front side of the push plate
Rear end bearing connection, the top surface of push plate open up a T shape placing groove, the top surface of T shape placing groove and communicate with the outside world below, numb
The rear end of liquor-saturated needle piston push rod can be caught in T shape placing groove.
The invention has the advantages that the configuration of the present invention is simple, convenient using operating, using the present invention, first by pressure sensitive adhesive
One layer of protective paper of bottom surface is torn off, and pedestal is fixed on patient skin surface by pressure sensitive adhesive, is then placed on anestetic needle
In semicircle fixing pipe, so that syringe needle is passed through the first circular through hole makes the second bolt to the right as shown, then rotating the second bolt
It is mobile, separate the second bolt with sphere, rotating sphere after turning, sphere rotates in spherical through groove, and sphere rotation drives semicircle
Trustship rotation, semicircle trustship rotation drive the rotation of semicircle fixing pipe, and the rotation of semicircle fixing pipe drives anestetic needle rotation, makes anestetic needle
Syringe needle face patient vessel, then rotates backward the second bolt, is moved to the left the second bolt, contacts the second bolt with sphere
Cooperation, sphere is fixed, the first bolt is then rotated, the first bolt rotation driven gear bar is rotated and is moved to the left, rack
Rotation drives bar shaped tooth to move backward along bar shaped through groove, and bar shaped tooth is mobile to drive semicircle fixing pipe to move backward, semicircle fixing pipe
It is mobile that bar blocks is driven to move backward along the first strip groove, while the mobile drive anestetic needle of semicircle fixing pipe moves backward, and anaesthetizes
Needle syringe needle is pierced near patient peripheral's nerve cord, then rotates shift plate, and shift plate rotation drives the rotation of third bolt, third bolt edge
Third tapped through hole moves backward, and third bolt is mobile to drive push plate to move backward and contact with anestetic needle piston push rod, push plate
Push the piston push rod in anestetic needle to move backward, piston push rod it is mobile by the fix in anestetic needle syringe into outside patient
Near all nerve cords, the injection of anesthetic is completed, the present apparatus passes through rotation band of the sphere in spherical through groove by facility sphere
Dynamic anestetic needle is rotated, and then adjusts the position of anestetic needle syringe needle, easy to adjust, improves the flexibility of anestetic needle syringe needle,
Anestetic needle syringe needle can be made to be in a preferable position, be convenient for injecting narcotic, by rotating the first bolt, drive anestetic needle
Syringe needle is pierced near patient peripheral's nerve cord, is avoided syringe needle and is deviateed when being pierced into, and is kept piercing point more accurate, is led to simultaneously
Rotation third bolt is crossed, pushes piston rod to carry out fix, injection measurement can be made more uniform, used when avoiding injection
Power is uneven, causes patient to generate pain, brings convenience to using.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the enlarged drawing of the A direction view of Fig. 1；Fig. 3 is that I part of Fig. 1 is put
Big figure；Fig. 4 is II partial enlarged view of Fig. 2.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of nerve block anesthesia needle positioning device, as shown, including pedestal 1, the top surface of pedestal 1 is equipped with a level
Mobile device 2, the top surface of horizontally moving device 2 are equipped with a vertical shift device 3, and the side of vertical shift device 3 is fixed to be connected
A horizontal connecting rod 4 is connect, the side of connecting rod 4 is fixedly mounted one piece of mounting plate 5, opens up a ball before mounting plate 5
Shape through groove 6, spherical through groove 6 is interior to be equipped with a concentric sphere 7, and sphere 7 can only rotate in spherical through groove 6 along the centre of sphere, ball
First circular through hole 8 is opened up before body 7, and the rear end of a semicircle trustship 9, semicircle support are fixedly connected with before sphere 7
The two sides inner wall of pipe 9 opens up first strip groove 10, the rear and front end of the first strip groove 10 and inner end respectively with extraneous phase
It is logical, one piece of bar blocks 11 is equipped in every first strip groove 10, bar blocks 11 can only slide back and forth along the first strip groove 10,
It is fixedly connected between the opposite end of two pieces of bar blocks 11 by a semicircle fixing pipe 12, semicircle fixing pipe 12 and the first circle are logical
8 center of hole is conllinear, and the bottom surface of semicircle trustship 9 opens up a bar shaped through groove 13, and the bottom surface of semicircle fixing pipe 12 is fixedly mounted one
Bar shaped tooth 14, downward and across bar shaped through groove 13, the bottom surface side of semicircle trustship 9 is fixedly mounted one piece and erects the teeth of bar shaped tooth 14
Plate 15, the side of riser 15 open up first tapped through hole, the first horizontal spiral shell of the first tapped through hole screw-internal thread fit one
Bolt 16, one end of the first bolt 16 are fixedly connected with one end of a horizontal rack 17, and rack 17 is engaged with bar shaped tooth 14
Cooperation, the side of mounting plate 5 open up second tapped through hole, and the second tapped through hole internal screw thread matches a second horizontal bolt
18, one end and the sphere 7 of the second bolt 18 are engaged, and one end and the sphere 7 of the second bolt 18 are engaged, can be by sphere
7 is fixed, and the rear end of two support rods 19 is fixedly connected with before semicircle fixing pipe 12, is passed through between the front end of two support rods 19
One piece of vertical baffle 20 is fixedly connected, and a third tapped through hole, third tapped through hole internal screw thread are opened up before baffle 20
One piece of shift plate is fixedly mounted in the front end of third bolt 21 with unification root level, third bolt 21, and the rear end of third bolt 21 is set
There is one piece of vertical push plate 22, the two sides inner wall front end of semicircle fixing pipe 12 opens up a card slot 23, in semicircle fixing pipe 12
Anestetic needle is placed, anestetic needle includes syringe, syringe needle, piston push rod, and anestetic needle syringe needle passes through the first circular through hole 8, anestetic needle needle
The front end of cylinder is caught in card slot 23, and the bottom surface of pedestal 1 is equipped with pressure sensitive adhesive 36.The configuration of the present invention is simple, it is convenient using operating, make
With the present invention, one layer of protective paper of 36 bottom surface of pressure sensitive adhesive is torn off first, pedestal 1 is fixed on by patient by pressure sensitive adhesive 36
Then anestetic needle is placed in semicircle fixing pipe 12 by skin surface, syringe needle is made to pass through the first circular through hole 8, as shown in Figure 1,
Then the second bolt 18 is rotated, the second bolt 18 is made to move right, separates the second bolt 18 with sphere 7, rotating sphere after turning
7, sphere 7 rotates in spherical through groove 6, and the rotation of sphere 7 drives semicircle trustship 9 to rotate, and the rotation of semicircle trustship 9 drives semicircle to fix
Pipe 12 rotates, and the rotation of semicircle fixing pipe 12 drives anestetic needle rotation, makes anestetic needle syringe needle face patient vessel, then rotates backward
Second bolt 18 is moved to the left the second bolt 18, and the second bolt 18 is made to be engaged with sphere 7, and sphere 7 is fixed, then
The first bolt 16 is rotated, 16 rotation driven gear bar 17 of the first bolt is rotated and is moved to the left, and the rotation of rack 17 drives bar shaped
Tooth 14 is moved backward along bar shaped through groove 13, and bar shaped tooth 14 is mobile to drive semicircle fixing pipe 12 to move backward, and semicircle fixing pipe 12 is moved
It is dynamic that bar blocks 11 is driven to move backward along the first strip groove 10, while the mobile drive anestetic needle of semicircle fixing pipe 12 moves backward,
Anestetic needle syringe needle is pierced near patient peripheral's nerve cord, then rotates shift plate, and shift plate rotation drives third bolt 21 to rotate, third
Bolt 21 is moved backward along third tapped through hole, and third bolt 21 is mobile to drive push plate 22 to move backward and push away with anestetic needle piston
Bar contact, push plate 22 push the piston push rod in anestetic needle to move backward, and piston push rod is mobile by the anesthesia in anestetic needle syringe
Agent is injected near patient peripheral's nerve cord, completes the injection of anesthetic, the present apparatus is by facility sphere 7, by sphere 7 in ball
Rotation in shape through groove 6 drives anestetic needle to be rotated, and then adjusts the position of anestetic needle syringe needle, easy to adjust, improves fiber crops
The flexibility of liquor-saturated needle syringe needle can make anestetic needle syringe needle be in a preferable position, be convenient for injecting narcotic, pass through rotation the
One bolt 16 drives anestetic needle syringe needle to be pierced near patient peripheral's nerve cord, avoids syringe needle and deviates when being pierced into, makes to pierce
Access point is more accurate, while by rotation third bolt 21, pushing piston rod to carry out fix, can make injection measurement more
Add uniformly, unevenness of exerting oneself when avoiding injection causes patient to generate pain, brings convenience to using.
Specifically, the bottom surface of the first nut 25 and the top surface of pedestal 1 are engaged, pedestal 1 limits the first nut 25
As the first screw rod 24 rotates, bearing blocks 23 of the horizontally moving device 2 described in the present embodiment including two or so distributions, two
Bearing block 23 is fixedly connected with the top surface of pedestal 1, and the first screw rod 24 of same root level is fixedly connected in two bearing blocks 23, the
The periphery of one screw rod 24 is equipped with first nut 25, and the first nut 25 is threadedly coupled with the first screw rod 24, the first nut 25
Bottom surface is plane and is engaged with the top surface of pedestal 1 that a first handle 37 is fixedly mounted in the right end of first screw rod 24.Rotation
First handle 37, first handle 37 drive the rotation of the first screw rod 24, and the first nut 25 moves horizontally along the first screw rod 24, can make
This structure moves on horizontal position.
Specifically, polished rod 29 limits the second nut 27 as the second screw rod 26 rotates, vertical shifting described in the present embodiment
Dynamic device 3 includes the second vertical screw rod 26, and the bottom end of the second screw rod 26 is connect by bearing with the top surface of the first nut 25, the
The periphery of two screw rods 26 is equipped with second nut 27, and the second nut 27 is threadedly coupled with the second screw rod 26, the second nut 27
Top surface side opens up second circular through hole 28, is equipped with a vertical polished rod 29 in the second circular through hole 28, polished rod 29
Bottom end is fixedly connected with the top surface of the first nut 25, and a second handle 38 is fixedly mounted in the top of the second screw rod 26.Rotation the
Two handles 38, second handle 38 drive the rotation of the second screw rod 26, and the second nut 27 can make this along 26 vertical shift of the second screw rod
Structure moves on vertical position.
Further, as shown, the side top surface rear end of semicircle fixing pipe 12 described in the present embodiment opens up one article
One T shape sliding slot 30, the first T shape sliding slot 30 are interior equipped with one piece of first T-shaped slider 31, the other side top surface rear end of semicircle fixing pipe 12
One article of the 2nd T shape sliding slot 32 and one article of second strip groove 33 are opened up, the length of the 2nd T shape sliding slot 32 is less than the first T shape sliding slot 30
Length, the 2nd T shape sliding slot 32 with before and after the second strip groove 33 distribution and inside communicate, the top surface hinge of the first T-shaped slider 31
One end of one piece of arc pressuring plate 34 is connected, the other end hinge of arc pressuring plate 34 connects second T-shaped slider 35.It is pulled along
Arc pressuring plate 34, the movement of arc pressuring plate 34 drive the first T-shaped slider 31 and the second T-shaped slider 35 backward, then make the 2nd T shape sliding
Block 35 is inserted into the second strip groove 33, then pushes arc pressuring plate 34 forward, and the second T-shaped slider 34 is made to slide into the 2nd T shape sliding slot
In 32, anestetic needle is fixed in semicircle fixing pipe 12 by arc pressuring plate 34, is avoided anestetic needle and is moved.
Further, as shown, the first bolt 16 and the second bolt 18 described in the present embodiment are butterfly bolt.
Butterfly bolt rotates the first bolt 16 and the second bolt 18 convenient for user, brings convenience to using.
Further, as shown, the rear end of the centre of 22 front side of push plate and third bolt 21 described in the present embodiment
Bearing connection, the top surface of push plate 22 open up a T shape placing groove, the top surface of T shape placing groove and communicate with the outside world below, anesthesia
The rear end of needle piston push rod can be caught in T shape placing groove.Third bolt 21 can push and pull anestetic needle piston when being moved forward and backward
Push rod can be realized the pumpback of anestetic needle piston rod.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of nerve block anesthesia needle positioning device, it is characterised in that: including pedestal (1), the top surface of pedestal (1) is equipped with one
The top surface of horizontally moving device (2), horizontally moving device (2) is equipped with a vertical shift device (3), vertical shift device (3)
Side be fixedly connected with a horizontal connecting rod (4), one piece of mounting plate (5), mounting plate is fixedly mounted in the side of connecting rod (4)
(5) a spherical through groove (6) is opened up before, is equipped with a concentric sphere (7) in spherical through groove (6), sphere (7) only can
It is rotated along the centre of sphere in the spherical through groove (6), opens up first circular through hole (8) before sphere (7), before sphere (7)
It is fixedly connected with the rear end of a semicircle trustship (9), the two sides inner wall of semicircle trustship (9) opens up first strip groove (10),
The rear and front end of first strip groove (10) communicates with the outside world respectively with inner end, is equipped with one piece of item in every first strip groove (10)
Shape block (11), bar blocks (11) can only slide back and forth along the first strip groove (10), between the opposite end of two pieces of bar blocks (11)
It is fixedly connected by a semicircle fixing pipe (12), semicircle fixing pipe (12) is conllinear with the first circular through hole (8) center, semicircle support
The bottom surface of pipe (9) opens up a bar shaped through groove (13), and a bar shaped tooth (14), item is fixedly mounted in the bottom surface of semicircle fixing pipe (12)
For the teeth of shape tooth (14) downward and across bar shaped through groove (13), one piece of riser is fixedly mounted in the bottom surface side of semicircle trustship (9)
(15), the side of riser (15) opens up first tapped through hole, the first tapped through hole screw-internal thread fit one horizontal first
Bolt (16), one end of the first bolt (16) are fixedly connected with one end of a horizontal rack (17), rack (17) and item
Shape tooth (14) engagement cooperation, the side of mounting plate (5) open up second tapped through hole, and the second tapped through hole internal screw thread matches one
Horizontal the second bolt (18), one end and the sphere (7) of the second bolt (18) are engaged, and consolidate before semicircle fixing pipe (12)
Surely the rear end of two support rods (19) is connected, is fixed between the front end of two support rods (19) by one piece of vertical baffle (20)
It connects, opens up a third tapped through hole, piece horizontal third of third tapped through hole screw-internal thread fit before baffle (20)
Bolt (21), the front end of third bolt (21) are fixedly mounted one piece of shift plate, the rear end of third bolt (21) be equipped with one piece it is vertical
Push plate (22), the two sides inner wall front end of semicircle fixing pipe (12) open up a card slot (23), place in semicircle fixing pipe (12)
Anestetic needle, anestetic needle syringe needle pass through the first circular through hole (8), and the front end of anestetic needle syringe is caught in card slot (23), pedestal (1)
Bottom surface is equipped with pressure sensitive adhesive (36).
2. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: described moves horizontally
Device (2) includes the bearing block (23) of two or so distributions, and two bearing blocks (23) are fixedly connected with the top surface of pedestal (1), and two
The first screw rod (24) of same root level is fixedly connected in a bearing block (23), the periphery of the first screw rod (24) is equipped with one first
Nut (25), the first nut (25) are threadedly coupled with the first screw rod (24), and the bottom surface of the first nut (25) is plane and and pedestal
(1) top surface is engaged, and a first handle (37) is fixedly mounted in the right end of the first screw rod (24).
3. a kind of nerve block anesthesia needle positioning device according to claims 1 and 2, it is characterised in that: described is vertical
Mobile device (3) includes vertical the second screw rod (26), and the bottom end of the second screw rod (26) passes through bearing and the first nut (25)
The periphery of top surface connection, the second screw rod (26) is equipped with second nut (27), the second nut (27) and the second screw rod (26) spiral shell
Line connection, the top surface side of the second nut (27) open up second circular through hole (28), are equipped in the second circular through hole (28)
A piece vertical polished rod (29), the bottom end of polished rod (29) are fixedly connected with the top surface of the first nut (25), the second screw rod (26)
A second handle (38) is fixedly mounted in top.
4. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the semicircle is fixed
The side top surface rear end of pipe (12) opens up one article of the first T shape sliding slot (30), is equipped with one piece of the first T shape in the first T shape sliding slot (30)
The other side top surface rear end of sliding block (31), semicircle fixing pipe (12) opens up one article of the 2nd T shape sliding slot (32) and one article of second bar shaped
Slot (33), the length of the length of the 2nd T shape sliding slot (32) less than the first T shape sliding slot (30), the 2nd T shape sliding slot (32) and Article 2
It is distributed before and after shape slot (33) and inside communicates, the top surface hinge of the first T-shaped slider (31) connects the one of one piece of arc pressuring plate (34)
The other end hinge at end, arc pressuring plate (34) connects second T-shaped slider (35).
5. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: first bolt
It (16) is butterfly bolt with the second bolt (18).
6. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the push plate (22)
The centre of front side is connect with the rear end bearing of third bolt (21), and the top surface of push plate (22) opens up a T shape placing groove, and T shape is put
It sets the top surface of slot and communicates with the outside world below, the rear end of anestetic needle piston push rod can be caught in T shape placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910542957.1A CN110269667A (en) | 2019-06-21 | 2019-06-21 | A kind of nerve block anesthesia needle positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542957.1A CN110269667A (en) | 2019-06-21 | 2019-06-21 | A kind of nerve block anesthesia needle positioning device |
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| CN110269667A true CN110269667A (en) | 2019-09-24 |
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| CN201910542957.1A Pending CN110269667A (en) | 2019-06-21 | 2019-06-21 | A kind of nerve block anesthesia needle positioning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230498A (en) * | 2021-04-13 | 2021-08-10 | 张琳 | Multifunctional anesthesia needle vertical puncturing device |
| CN113974794A (en) * | 2021-11-08 | 2022-01-28 | 高鹏 | Adjustable positioning anesthesia needle for anesthesia department |
| CN114305616A (en) * | 2022-01-07 | 2022-04-12 | 中山大学附属第一医院 | Controllable back-pumping injection device for nerve block under ultrasonic guidance and medical equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757838Y (en) * | 2004-05-29 | 2006-02-15 | 岳长路 | Injection pushing device |
| CN204520901U (en) * | 2015-03-24 | 2015-08-05 | 赵新建 | Percutaneous transthoracic needle biopsy positioner |
| CN107009365A (en) * | 2016-11-16 | 2017-08-04 | 温州医科大学附属眼视光医院 | Injector robot |
| CN208910412U (en) * | 2018-05-06 | 2019-05-31 | 蔡亚宏 | A kind of Nephrology dept.'s fixing apparatus for puncture needle |
-
2019
- 2019-06-21 CN CN201910542957.1A patent/CN110269667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757838Y (en) * | 2004-05-29 | 2006-02-15 | 岳长路 | Injection pushing device |
| CN204520901U (en) * | 2015-03-24 | 2015-08-05 | 赵新建 | Percutaneous transthoracic needle biopsy positioner |
| CN107009365A (en) * | 2016-11-16 | 2017-08-04 | 温州医科大学附属眼视光医院 | Injector robot |
| CN208910412U (en) * | 2018-05-06 | 2019-05-31 | 蔡亚宏 | A kind of Nephrology dept.'s fixing apparatus for puncture needle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230498A (en) * | 2021-04-13 | 2021-08-10 | 张琳 | Multifunctional anesthesia needle vertical puncturing device |
| CN113974794A (en) * | 2021-11-08 | 2022-01-28 | 高鹏 | Adjustable positioning anesthesia needle for anesthesia department |
| CN113974794B (en) * | 2021-11-08 | 2024-03-29 | 高鹏 | Anesthesia needle with adjustable positioning function for anesthesia department |
| CN114305616A (en) * | 2022-01-07 | 2022-04-12 | 中山大学附属第一医院 | Controllable back-pumping injection device for nerve block under ultrasonic guidance and medical equipment |
| CN114305616B (en) * | 2022-01-07 | 2024-05-14 | 中山大学附属第一医院 | Controllable back-pumping injection device and medical equipment for nerve block under ultrasonic guidance |
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Application publication date: 20190924 |
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