CN110101944A - A kind of nerve block anesthesia needle positioning device - Google Patents
A kind of nerve block anesthesia needle positioning device Download PDFInfo
- Publication number
- CN110101944A CN110101944A CN201910395065.3A CN201910395065A CN110101944A CN 110101944 A CN110101944 A CN 110101944A CN 201910395065 A CN201910395065 A CN 201910395065A CN 110101944 A CN110101944 A CN 110101944A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- opposite face
- plate
- needle
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
Abstract
The invention belongs to the field of medical instrument technology, in particular a kind of nerve block anesthesia needle positioning device, including shell, the top plate of the shell is equipped with press component, the press component is fixedly connected with the opposite face of the top plate, and the top plate is located at enclosure interior, the top plate is fixedly connected with the opposite face of slide bar；The present invention, medical staff can complete the support to shell by being overlapped the skin of pressing plate and patient, so that medical staff when the hand-held present invention carries out operation, medical staff can press crushing block, crushing block is allowed to push top plate anestetic needle can be driven to move down by slide bar by column, medical staff is facilitated to carry out anesthesia operation, by the way that the quantity of column is set as four, so that column is while driving top plate to be moved, column can effectively be fixed top plate, to avoid anestetic needle from shaking, anestetic needle is avoided to deviate, guarantee that anesthesia angle is accurate.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of nerve block anesthesia needle positioning device.
Background technique
It is related to all processing of anesthesia front and back peri-operation period.The preceding preparation of anesthesia is carried out, the state of an illness is such as understood, in conjunction with operation
Select optimal anesthesia and drug.In order to reduce the preoperative stress of patient, guarantees that anesthesia and operation are gone on smoothly, can fit
When giving the preanesthetic medications such as sedative, antalgesic, anticholinergic agent.Fasting is wanted before anesthesia, to prevent vomitting when anaesthetizing, performing the operation
It spits, miss the complication such as suction.After patient is connected to operating room, administration of anaesthetic is required according to operation.It tightly to be seen in anesthesia, surgical procedure
The variation of patient is examined, necessary processing is carried out.
Anesthesia is meant that keeps patient whole with drug or other methods or part is temporarily lost with feeling, to reach painless
Purpose carries out operative treatment:
1, hand operation, hand easily shake, and cause to anaesthetize angle inaccuracy, inclined needle easily occur；
2, depth of needle is not easy to control, maloperation easily occurs, increases the feeling of pain of patient.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of positioning of nerve block anesthesia needle to fill
The characteristics of setting, there is the stability guaranteed when anestetic needle is anaesthetized, and depth of needle can be observed in real time.
To achieve the above object, the invention provides the following technical scheme: a kind of nerve block anesthesia needle positioning device, including
The top plate of shell, the shell is equipped with press component, and the press component is fixedly connected with the opposite face of the top plate, and described
Top plate is located at the enclosure interior, and the top plate is fixedly connected with the opposite face of slide bar, the outer surface of the slide bar and second
The inner wall of sliding sleeve is slidably connected, and second sliding sleeve is fixedly mounted on the lateral wall of the first fixed plate, and first fixed plate
It is fixedly connected with the opposite face of the inner walls, second sliding sleeve is fixedly connected by spring with the top plate, and described
For spring wrap in the outer surface of the slide bar, the bottom of the slide bar is fixedly installed with anesthesia component, and the anesthesia component
Outside is equipped with connecting tube, and the connecting tube is fixedly connected with the opposite face of the shell, and the connecting tube is far from the shell
Side be equipped with shell, the opposite face of the shell and the connecting tube overlaps, and the opposite face of the shell and the shell
It mutually attaches, the inner wall of the shell is fixedly connected with the second fixed plate, and second fixed plate is opposite with second sliding sleeve
Face overlap joint, and second fixed plate is located remotely from the side of first fixed plate；
The bottom of the shell and the shell is fixedly installed with placing modules, and two placing modules is opposite
Towards attaching.
Preferably, the press component includes crushing block and column, the crushing block by four columns with it is described
Top plate is fixedly connected, and the outer surface of the column and the inner wall of the first sliding sleeve are slidably connected, and the outer surface of first sliding sleeve
It is fixedly connected with the inner wall of the shell.
Preferably, the anesthesia component includes anestetic needle, needle stand and backing plate, the opposite face of the anestetic needle and the needle stand
It is fixedly connected, and the anestetic needle is located at the inside of the connecting tube, the inner thread on the top of the needle stand and the slide bar
Connection, and the outer surface of the needle stand is fixedly connected with the backing plate, and the fixed company of the opposite face of the backing plate and the slide bar
It connects.
Preferably, the placing modules include pressing plate and bracket, and the opposite face of two pressing plates mutually attaches, the pressure
Plate is fixedly connected by two brackets with the shell, and the pressing plate far from the shell side passes through described in two
Bracket is fixedly connected with the shell.
Preferably, the outer surface of the shell offers sliding slot, and the outer surface of the inner wall of the sliding slot and sliding block is slided
Connection, the sliding block are fixedly connected with the opposite face of the shell, and the shape of the sliding block and the sliding slot is T shape.
Preferably, the two sides of the shell and the shell have been respectively fixedly connected with the first connecting plate and the second connecting plate,
The opposite face of first connecting plate and the shell overlaps, and the opposite face of second connecting plate and the shell overlaps,
First connecting plate and the second connecting plate are fixedly connected by two bolts.
Preferably, the front of the shell is equipped with calibrated frame, and the outer surface of the calibrated frame and the inner wall of the shell are solid
Fixed connection, and the inner wall of the calibrated frame is fixedly connected with the opposite face of visual glass.
Compared with prior art, the beneficial effects of the present invention are:
1, of the invention, it can be by the way that the skin of pressing plate and patient be taken by setting bracket and pressing plate, medical staff
Fetch and complete support to shell so that medical staff when the hand-held present invention carries out operation, hand is not easy to shake, and guarantees anesthesia
The accuracy of needle angle avoids inclined needle, can press crushing block by setting crushing block and column, medical staff, so that squeezing
Block can push top plate anestetic needle can be driven to move down by slide bar by column, and medical staff is facilitated to carry out anesthesia work
Industry, by the way that the quantity of column is set as four, so that column, while driving top plate to be moved, column can be effective right
Top plate is fixed, so that anestetic needle be avoided to shake, anestetic needle is avoided to deviate, and guarantees that anesthesia angle is accurate.
2, of the invention, calibrated frame and visual glass pair can be passed through by setting calibrated frame and visual glass, medical staff
Depth of needle is observed in real time, facilitates medical staff to carry out effective control to depth of needle, to effectively reduce patient
Pain, guarantee to the therapeutic efficiency of patient.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that connecting tube is looked up in the present invention；
Fig. 3 is the structural schematic diagram of right view in the present invention；
Fig. 4 is the structural schematic diagram faced in the present invention；
In figure: 1, shell；2, the first sliding sleeve；3, top plate；4, slide bar；5, press component；51, crushing block；52, column；6,
Anaesthetize component；61, backing plate；62, needle stand；63, anestetic needle；7, placing modules；71, bracket；72, pressing plate；8, spring；9, second is sliding
Set；10, the first fixed plate；11, the second fixed plate；12, shell；13, connecting tube；14, sliding block；15, sliding slot；16, calibrated frame；
17, visual glass；18, the first connecting plate；19, the second connecting plate；20, bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1-4, the present invention is the following technical schemes are provided: a kind of nerve block anesthesia needle positioning device, including shell
The top of body 1, shell 1 is equipped with press component 5, and press component 5 is fixedly connected with the opposite face of top plate 3, and top plate 3 is located at shell
Inside 1, top plate 3 is fixedly connected with the opposite face of slide bar 4, and the outer surface of slide bar 4 and the inner wall of the second sliding sleeve 9 are slidably connected,
Second sliding sleeve 9 is fixedly mounted on the lateral wall of the first fixed plate 10, and the first fixed plate 10 and the opposite face of 1 inner wall of shell are fixed
Connection, the second sliding sleeve 9 is fixedly connected by spring 8 with top plate 3, and spring 8 is wrapped in the outer surface of slide bar 4, the bottom of slide bar 4
It is fixedly installed with anesthesia component 6, and the outside for anaesthetizing component 6 is equipped with connecting tube 13, connecting tube 13 and the opposite face of shell 1 are fixed
Connection, and connecting tube 13 is equipped with shell 12, the opposite face overlap joint of shell 12 and connecting tube 13, and shell far from the side of shell 1
12 mutually attach with the opposite face of shell 1, and the inner wall of shell 12 is fixedly connected with the second fixed plate 11, the second fixed plate 11 and second
The opposite face of sliding sleeve 9 overlaps, and the second fixed plate 11 is located remotely from the side of the first fixed plate 10, by the way that crushing block 51 is arranged,
Medical staff can press crushing block 51, and crushing block 51 is allowed to push top plate 3 that can drive by slide bar 4 by column 52
Anestetic needle 63 moves down, and medical staff is facilitated to carry out anesthesia operation, by the way that the quantity of column 52 is set as four, so that column
52 while driving top plate 3 to be moved, and column 52 can effectively be fixed top plate 3, to avoid anestetic needle 63
It shakes, anestetic needle 63 is avoided to deviate, guarantee that anesthesia angle is accurate, by the way that spring 8 is arranged, when completing to anaesthetize operation, doctor
Shield personnel can allow spring 8 to push top plate 3 to move up by elongation, so that top plate 3 can by unclamping crushing block 51
To be move upwardly until that top plate 3 can drive by column 52 while withdrawal in shell 1 by the electronic anestetic needle 63 of slide bar 4
Crushing block 51 is move upwardly until that completion resets, and medical staff is facilitated to be anaesthetized operation next time, by the way that 62 He of needle stand is arranged
Backing plate 61, medical staff can allow needle stand 62 to complete by separating or connecting with slide bar 4 by rotating needle stand 62
To the installation fixation of anestetic needle 63 or dismounting and change, backing plate 61 is made of rubber, can to by with slide bar 4 overlap joint increase with
Its junction frictional force guarantees that anestetic needle 63 can be normally carried out so that anestetic needle 63 is not likely to produce rotation after completing to fix
Anaesthetize operation；
The bottom of shell 1 and shell 12 is fixedly installed with placing modules 7, and two placing modules 7 oppositely facing patch
It is attached, it can be completed by overlapping the skin of pressing plate 72 and patient by setting bracket 71 and pressing plate 72, medical staff
Support to shell 1 so that medical staff when the hand-held present invention carries out operation, hand is not easy to shake, and guarantees 63 jiaos of anestetic needle
The accuracy of degree avoids inclined needle.
Specifically, press component 5 includes crushing block 51 and column 52, crushing block 51 is solid by four columns 52 and top plate 3
Fixed connection, the outer surface of column 52 and the inner wall of the first sliding sleeve 2 are slidably connected, and the outer surface of the first sliding sleeve 2 and shell 1 is interior
Wall is fixedly connected, and can press crushing block 51 by setting crushing block 51 and column 52, medical staff, so that crushing block 51 can be with
It pushes top plate 3 anestetic needle 63 can be driven to move down by slide bar 4 by column 52, medical staff is facilitated to carry out anesthesia work
Industry, by the way that the quantity of column 52 is set as four, so that column 52, while driving top plate 3 to be moved, column 52 can be with
Effectively top plate 3 is fixed, so that anestetic needle 63 be avoided to shake, anestetic needle 63 is avoided to deviate, guarantees anesthesia angle
Accurately.
Specifically, anesthesia component 6 includes anestetic needle 63, needle stand 62 and backing plate 61, the opposite face of anestetic needle 63 and needle stand 62
It is fixedly connected, and anestetic needle 63 is located at the inside of connecting tube 13, the top of needle stand 62 is connect with the inner thread of slide bar 4, and needle
The outer surface of seat 62 is fixedly connected with backing plate 61, and backing plate 61 is fixedly connected with the opposite face of slide bar 4, by the way that anestetic needle is arranged
63, needle stand 62 and backing plate 61, medical staff can by rotating needle stand 62, allow needle stand 62 by separating with slide bar 4 or
Be connection to complete to the installation fixation of anestetic needle 63 or dismounting and change, backing plate 61 is made of rubber, can to by with cunning
The overlap joint of bar 4, which increases, is connected thereto place's frictional force, so that anestetic needle 63 is not likely to produce rotation after completing to fix, guarantees anestetic needle 63
Anesthesia operation can be normally carried out.
Specifically, placing modules 7 include pressing plate 72 and bracket 71, and the opposite face of two pressing plates 72 mutually attaches, pressing plate 72
It is fixedly connected by two brackets 71 with shell 1, and the pressing plate 72 far from 12 side of shell passes through two brackets 71 and shell 12
It is fixedly connected, it can be by the way that pressing plate 72 and the skin of patient be overlapped by setting bracket 71 and pressing plate 72, medical staff
Complete the support to shell 1 so that medical staff when the hand-held present invention carries out operation, hand is not easy to shake, and guarantees anesthesia
The accuracy of 63 angle of needle, avoids inclined needle.
Specifically, the outer surface of shell 1 offers sliding slot 15, and the outer surface of the inner wall of sliding slot 15 and sliding block 14 is slided and is connected
It connects, sliding block 14 is fixedly connected with the opposite face of shell 12, and the shape of sliding block 14 and sliding slot 15 is T shape, by the way that sliding block is arranged
14 and sliding slot 15, and the shape of sliding block 14 and sliding slot 15 is set as T shape, medical staff can be by being inserted into sliding slot 15 for sliding block 14
The connection to shell 1 and shell 12 is completed, and shell 12 can effectively be avoided to shake, shell 12 is avoided to fall off.
Specifically, the two sides of shell 12 and shell 1 have been respectively fixedly connected with the first connecting plate 18 and the second connecting plate 19, the
The opposite face of one connecting plate 18 and shell 1 overlaps, and the opposite face of the second connecting plate 19 and shell 12 overlaps, the first connecting plate 18
It is fixedly connected with the second connecting plate 19 by two bolts 20, by the first connecting plate 18 of setting and the second connecting plate 19, first
Connecting plate 18 after being fixedly connected by bolt 20, can be fixed shell 12 and shell 1 with the second connecting plate 19, thus
The shaking of shell 12 and shell 12 is avoided to fall off.
Specifically, the front of shell 12 is equipped with calibrated frame 16, the outer surface of calibrated frame 16 and the fixed company of the inner wall of shell 12
It connects, and the fixed company of the opposite face of the inner wall of calibrated frame 16 and visual glass 17, passes through setting calibrated frame 16 and visual glass 17, doctor
Shield personnel can observe depth of needle by calibrated frame 16 and visual glass 17 in real time, facilitate medical staff to inserting needle
Depth carries out effective control, to effectively reduce the pain of patient, guarantees the therapeutic efficiency to patient.
The working principle of the invention and process for using: pressing plate 72 and the skin of patient are overlapped, and are squeezed by pressing
Block 51 allows crushing block 51 to push top plate 3 anestetic needle 63 can be driven to move down by slide bar 4 by column 52, into
Row anesthesia operation, operation finish, and unclamp crushing block 51, spring 8 is allowed to push top plate 3 to move up by elongation, so that
Top plate 3 can be move upwardly until that top plate 3 can pass through column while withdrawal in shell 1 by the electronic anestetic needle 63 of slide bar 4
52 drive crushing blocks 51 are move upwardly until that completion resets, and demounting bolt 20 pulls shell 1 and shell 12 mutually separate, so that sliding
Block 14 is separated with sliding slot 15, then rotates needle stand 62, realizes the disassembly to anestetic needle 63, is anaesthetized by rotation, is completed to anesthesia
Then sliding block 14 is inserted into sliding slot 15 until the first connecting plate 18 and the second connecting plate 19 overlap, then rotated by the installation of needle 63
Screw thread completes the fixation to shell 12 and shell 1.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (7)
1. a kind of nerve block anesthesia needle positioning device, including shell (1), it is characterised in that: the top of the shell (1) is equipped with
Press component (5), the press component (5) are fixedly connected with the opposite face of the top plate (3), and the top plate (3) is located at institute
It is internal to state shell (1), the top plate (3) is fixedly connected with the opposite face of slide bar (4), the outer surface of the slide bar (4) and the
The inner wall of two sliding sleeves (9) is slidably connected, and second sliding sleeve (9) is fixedly mounted on the lateral wall of the first fixed plate (10), and institute
It states the first fixed plate (10) to be fixedly connected with the opposite face of the shell (1) inner wall, second sliding sleeve (9) passes through spring (8)
It is fixedly connected with the top plate (3), and the spring (8) is wrapped in the outer surface of the slide bar (4), the bottom of the slide bar (4)
Portion is fixedly installed with anesthesia component (6), and the outside of anesthesia component (6) is equipped with connecting tube (13), the connecting tube (13)
It is fixedly connected with the opposite face of the shell (1), and the connecting tube (13) is equipped with shell far from the side of the shell (1)
(12), the opposite face of the shell (12) and the connecting tube (13) overlaps, and the phase of the shell (12) and the shell (1)
Opposite mutually attaches, and the inner wall of the shell (12) is fixedly connected with the second fixed plate (11), second fixed plate (11) and institute
The opposite face overlap joint of the second sliding sleeve (9) is stated, and second fixed plate (11) is located remotely from the one of first fixed plate (10)
Side；The bottom of the shell (1) and the shell (12) is fixedly installed with placing modules (7), and two placing modules
(7) oppositely facing attaching.
2. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the press component
It (5) include crushing block (51) and column (52), the crushing block (51) is solid by four columns (52) and the top plate (3)
Fixed connection, the outer surface of the column (52) and the inner wall of the first sliding sleeve (2) are slidably connected, and first sliding sleeve (2) is outer
Surface is fixedly connected with the inner wall of the shell (1).
3. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the anesthesia component
It (6) include anestetic needle (63), needle stand (62) and backing plate (61), the anestetic needle (63) and the opposite face of the needle stand (62) are fixed
Connection, and the anestetic needle (63) is located at the inside of the connecting tube (13), the top and the slide bar (4) of the needle stand (62)
Inner thread connection, and the outer surface of the needle stand (62) is fixedly connected with the backing plate (61), and the backing plate (61) with
The opposite face of the slide bar (4) is fixedly connected.
4. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the placing modules
It (7) include pressing plate (72) and bracket (71), and the opposite face of two pressing plates (72) mutually attaches, the pressing plate (72) passes through two
A bracket (71) is fixedly connected with the shell (1), and the pressing plate (72) far from the shell (12) side passes through
Two brackets (71) are fixedly connected with the shell (12).
5. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the shell (1)
Outer surface offers sliding slot (15), and the inner wall of the sliding slot (15) and the outer surface of sliding block (14) are slidably connected, the sliding block
(14) it is fixedly connected with the opposite face of the shell (12), and the shape of the sliding block (14) and the sliding slot (15) is T shape.
6. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the shell (12) and
The two sides of the shell (1) have been respectively fixedly connected with the first connecting plate (18) and the second connecting plate (19), first connecting plate
(18) it is overlapped with the opposite face of the shell (1), and second connecting plate (19) and the opposite face of the shell (12) overlap,
First connecting plate (18) is fixedly connected with the second connecting plate (19) by two bolts (20).
7. a kind of nerve block anesthesia needle positioning device according to claim 1, it is characterised in that: the shell (12)
Front is equipped with calibrated frame (16), and the outer surface of the calibrated frame (16) is fixedly connected with the inner wall of the shell (12), and described
The inner wall of calibrated frame (16) is fixedly connected with the opposite face of visual glass (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395065.3A CN110101944A (en) | 2019-05-13 | 2019-05-13 | A kind of nerve block anesthesia needle positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395065.3A CN110101944A (en) | 2019-05-13 | 2019-05-13 | A kind of nerve block anesthesia needle positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101944A true CN110101944A (en) | 2019-08-09 |
Family
ID=67489767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395065.3A Pending CN110101944A (en) | 2019-05-13 | 2019-05-13 | A kind of nerve block anesthesia needle positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110101944A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236651A (en) * | 2019-07-10 | 2019-09-17 | 日照市中心医院 | A kind of positioning formula intravertebral anesthesia anestetic needle |
| CN112315793A (en) * | 2020-10-12 | 2021-02-05 | 健联医疗股份有限公司 | Automatic acupuncture system, acupuncture set and acupuncture method |
| CN112890932A (en) * | 2021-01-15 | 2021-06-04 | 河北医科大学第二医院 | Artificial insemination transplanting device for reproductive medicine |
| CN113197627A (en) * | 2021-05-19 | 2021-08-03 | 贵州省骨科医院 | Novel nerve block needle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110236651A (en) * | 2019-07-10 | 2019-09-17 | 日照市中心医院 | A kind of positioning formula intravertebral anesthesia anestetic needle |
| CN112315793A (en) * | 2020-10-12 | 2021-02-05 | 健联医疗股份有限公司 | Automatic acupuncture system, acupuncture set and acupuncture method |
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| CN112890932A (en) * | 2021-01-15 | 2021-06-04 | 河北医科大学第二医院 | Artificial insemination transplanting device for reproductive medicine |
| CN113197627A (en) * | 2021-05-19 | 2021-08-03 | 贵州省骨科医院 | Novel nerve block needle |
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Application publication date: 20190809 |