CN215129753U - Nerve block puncture device - Google Patents
Nerve block puncture device Download PDFInfo
- Publication number
- CN215129753U CN215129753U CN202120835938.0U CN202120835938U CN215129753U CN 215129753 U CN215129753 U CN 215129753U CN 202120835938 U CN202120835938 U CN 202120835938U CN 215129753 U CN215129753 U CN 215129753U
- Authority
- CN
- China
- Prior art keywords
- block
- device main
- main part
- patient
- puncture
- 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
Links
- 210000005036 nerve Anatomy 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 15
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 206010040007 Sense of oppression Diseases 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000003461 brachial plexus Anatomy 0.000 description 1
- 210000001773 cervical plexus Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000004686 stellate ganglion Anatomy 0.000 description 1
- 210000000331 sympathetic ganglia Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, especially, be a nerve block piercing depth, including the device main part, the surface of device main part is provided with the fixture block, and the fixed surface of fixture block installs the non slipping spur, and the one end that the non slipping spur was kept away from to the device main part is provided with supports and holds the portion, and the one end that the device main part is close to the non slipping spur is provided with the mount, and the medial surface slidable mounting of device main part has the movable block, and one side fixed mounting that supports and hold the portion is kept away from to the movable block has the installation piece, and one side fixed mounting that the installation piece was kept away from to the movable block has the push rod, and the preceding terminal surface of device main part is provided with the viewing aperture. The utility model discloses a set up the non slipping spur, prevent that the doctor from skidding when injecting the liquid medicine palm and leading to the pjncture needle skew, avoid causing the injury to the patient, ensure normal treatment, through setting up the mount, when puncturing the patient, can increase piercing depth's lifting surface area, the oppression that the dispersion patient health received avoids the patient to feel uncomfortable.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a nerve block puncture device.
Background
Local anesthetic is injected around nerve trunk, plexus and node to block its impulse conduction, so that the innervated area produces anesthesia, called nerve block. The nerve block only needs one injection to obtain a larger anesthesia area. However, since there is a possibility of serious complications, it is necessary to be familiar with the local anatomy and understand the tissue through which the puncture needle passes, and the blood vessels, organs, body cavities, and the like in the vicinity. The commonly used nerve block is helpful for the blocking of the interorbital, infraorbital, ischiadic and phalangeal nerve trunk, the cervical plexus, brachial plexus, and the stellate ganglion and lumbar sympathetic ganglion for diagnosis and treatment.
There are the following problems:
1. when the existing nerve block puncture device punctures a puncture needle into a patient body, the puncture needle can deviate to a certain extent due to the slipping of the resistance during puncturing, and the puncture cannot be punctured accurately.
2. When the existing nerve block puncture device punctures, the contact position of the puncture device and the body of a patient is small, so that large compression force is caused, and the patient feels uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a nerve block piercing depth has solved and has appeared skidding when stabbing and lead to the pjncture needle skew to appear less with the contact position of piercing depth and patient's health.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nerve block piercing depth, includes the device main part, the surface of device main part is provided with the fixture block, the fixed surface of fixture block installs the non slipping spur, the one end that the non slipping spur was kept away from to the device main part is provided with supports and holds the portion, the one end that the device main part is close to the non slipping spur is provided with the mount, the medial surface slidable mounting of device main part has the movable block, one side fixed mounting that the movable block kept away from to holding the portion has the installation piece, one side fixed mounting that the installation piece was kept away from to the movable block has the push rod.
As a preferred technical scheme of the utility model, the one end that the movable block was kept away from to the push rod is provided with and pushes away the handle, the surface that pushes away the handle is provided with outstanding piece, outstanding piece is annular array and distributes in the surface that pushes away the handle.
As an optimized technical scheme of the utility model, the preceding terminal surface of device main part is provided with the viewing aperture, the material of device main part is polyvinyl chloride.
As a preferred technical scheme of the utility model, the medial surface movable mounting of installation piece has the installation head, the medial surface of movable block is provided with fixed recess.
As an optimal technical scheme of the utility model, the surface of installation head is provided with the connecting pipe, the medial surface of device main part is provided with out the needle mouth.
As an optimal technical scheme of the utility model, one side that the connecting pipe was kept away from to the installation head is provided with the pjncture needle, the material of pjncture needle is the titanium alloy, the medial surface of pjncture needle is provided with the mouth of dosing.
Compared with the prior art, the utility model provides a nerve block piercing depth possesses following beneficial effect:
1. this nerve block piercing depth through setting up the non slipping spur, prevents that the doctor from skidding and leading to the pjncture needle skew when puncturing, avoids causing the injury to the patient, ensures normal treatment.
2. This nerve block piercing depth through setting up the mount, when puncturing the patient, can increase piercing depth's lifting surface, and the oppression that the dispersion patient health received avoids the patient to feel uncomfortable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: 1. a device main body; 2. a clamping block; 3. anti-skid blocks; 4. a viewing port; 5. an administration port; 6. a holding portion; 7. a push rod; 8. a push handle; 9. a protruding block; 10. a moving block; 11. mounting blocks; 12. a needle outlet; 13. a mounting head; 14. a connecting pipe; 15. fixing the groove; 16. a fixed mount; 17. a puncture needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a nerve block piercing depth, including device main part 1, the surface of device main part 1 is provided with fixture block 2, the fixed surface of fixture block 2 installs non slipping spur 3, the one end that non slipping spur 3 was kept away from to device main part 1 is provided with supports portion 6, the one end that device main part 1 is close to non slipping spur 3 is provided with mount 16, the medial surface slidable mounting of device main part 1 has movable block 10, one side fixed mounting that support portion 6 was kept away from to movable block 10 has installation piece 11, one side fixed mounting that installation piece 11 was kept away from to movable block 10 has push rod 7.
In this embodiment, the fixture block 2 can fix the anti-slip block 3 and the device body 1 together, the anti-slip block 3 prevents the puncture device from sliding when the doctor uses, the abutting part 6 facilitates the doctor to exert force when pushing the push handle 8, the fixing frame 16 can facilitate the abutting of the puncture device on the patient body when using, the moving block 10 can drive the mounting block 11 to move, the mounting block 11 can fix the position of the mounting head 13, and the push rod 7 is used for connecting the moving block 10 and the push handle 8 together.
Specifically, one end of the push rod 7, which is far away from the moving block 10, is provided with a push handle 8, the outer surface of the push handle 8 is provided with protruding blocks 9, and the protruding blocks 9 are distributed on the outer surface of the push handle 8 in an annular array.
In this embodiment, the pushing handle 8 is the position pushed by the doctor, and the protruding block 9 is convenient for the doctor to grasp.
Specifically, the front end surface of the apparatus body 1 is provided with a viewing port 4, and the material of the apparatus body 1 is polyvinyl chloride.
In this embodiment, the viewing port 4 can display the internal condition of the device main body 1, and the stability of the polyvinyl chloride is good.
Specifically, the mounting head 13 is movably mounted on the inner side surface of the mounting block 11, and the fixing groove 15 is formed on the inner side surface of the moving block 10.
In this embodiment, the mounting head 13 can fix the puncture needle 17 to the mounting block 11, and the fixing groove 15 prevents the connection tube 14 from being caught on the inner wall of the device body 1.
Specifically, the outer surface of the mounting head 13 is provided with a connecting pipe 14, and the inner side surface of the device body 1 is provided with a needle outlet 12.
In this embodiment, the connection tube 14 is capable of administering a drug to the puncture needle 17, and the needle outlet 12 facilitates the movement of the puncture needle 17.
Specifically, a puncture needle 17 is arranged on one side of the mounting head 13 away from the connecting pipe 14, the puncture needle 17 is made of titanium alloy, and the inner side surface of the puncture needle 17 is provided with the administration port 5.
In this embodiment, the puncture needle 17 can be punctured into the body of the patient, and the administration port 5 is used to discharge the liquid medicine inside the puncture needle 17, and the titanium alloy has good toughness.
The utility model discloses a theory of operation and use flow: before using, install installation head 13 on installation piece 11, connecting pipe 14 links together through fixed recess 15 and installation head 13, then push into device main part 1 with movable block 10 inside, after the position is confirmed, with device main part 1 and patient contact, in the contact process, mount 16 can increase piercing depth's lifting surface, the oppression that dispersion patient's health received, avoid the patient to feel uncomfortable, then hold non slipping spur 3, promote to push away handle 8 and make pjncture needle 17 release through needle outlet 12 and carry out the puncture, in the puncture process, non slipping spur 3 can prevent that the doctor from skidding and leading to pjncture needle 17 skew when carrying out the puncture, avoid causing the injury to the patient, ensure normal treatment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A nerve block puncture device comprising a device body (1), characterized in that: the device is characterized in that a clamping block (2) is arranged on the outer surface of the device body (1), an anti-skid block (3) is fixedly mounted on the outer surface of the clamping block (2), a supporting portion (6) is arranged at one end, away from the anti-skid block (3), of the device body (1), a fixing frame (16) is arranged at one end, close to the anti-skid block (3), of the device body (1), a moving block (10) is slidably mounted on the inner side surface of the device body (1), a mounting block (11) is fixedly mounted on one side, away from the supporting portion (6), of the moving block (10), and a push rod (7) is fixedly mounted on one side, away from the mounting block (11), of the moving block (10).
2. The nerve block puncture device according to claim 1, wherein: a push handle (8) is arranged at one end, far away from the moving block (10), of the push rod (7), protruding blocks (9) are arranged on the outer surface of the push handle (8), and the protruding blocks (9) are distributed on the outer surface of the push handle (8) in an annular array mode.
3. The nerve block puncture device according to claim 1, wherein: the front end face of the device main body (1) is provided with an observation port (4), and the device main body (1) is made of polyvinyl chloride.
4. The nerve block puncture device according to claim 1, wherein: an installation head (13) is movably installed on the inner side surface of the installation block (11), and a fixed groove (15) is formed in the inner side surface of the moving block (10).
5. The nerve block puncture device according to claim 1, wherein: the outer surface of the mounting head (13) is provided with a connecting pipe (14), and the inner side surface of the device main body (1) is provided with a needle outlet (12).
6. The nerve block puncture device according to claim 1, wherein: a puncture needle (17) is arranged on one side, away from the connecting pipe (14), of the mounting head (13), the puncture needle (17) is made of titanium alloy, and an administration port (5) is formed in the inner side face of the puncture needle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120835938.0U CN215129753U (en) | 2021-04-22 | 2021-04-22 | Nerve block puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120835938.0U CN215129753U (en) | 2021-04-22 | 2021-04-22 | Nerve block puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215129753U true CN215129753U (en) | 2021-12-14 |
Family
ID=79362143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120835938.0U Expired - Fee Related CN215129753U (en) | 2021-04-22 | 2021-04-22 | Nerve block puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215129753U (en) |
-
2021
- 2021-04-22 CN CN202120835938.0U patent/CN215129753U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3861388A (en) | Apparatus for administering supplemental medication with parenteral solutions | |
| CN104000639B (en) | The adjustable nerve block of puncturing head punctures catheter needle | |
| CN208660053U (en) | A kind of anesthesia syringe with stable injectable function | |
| CN103691025A (en) | Needleless connection type infusion apparatus | |
| CN215129753U (en) | Nerve block puncture device | |
| CN204520896U (en) | Disposable lock silk fixing type pleuroperitoneal puncture needle | |
| CN105434016A (en) | Improved needle special for sacral canal puncture | |
| CN213430777U (en) | Long-handle injection gun with positioning function for veterinary use | |
| CN209595862U (en) | A kind of Pain Management anesthetic care device | |
| CN211068436U (en) | Novel multifunctional remaining needle | |
| BR112019018459B1 (en) | DENTAL SAFETY SYRINGE | |
| CN211434641U (en) | Clinical local anesthesia device of severe | |
| CN203694231U (en) | Needle-free connecting piece type infusion apparatus | |
| WO2022017065A1 (en) | Easy-to-operate large-inner-diameter triple trocar device, and application | |
| CN209108300U (en) | A kind of department of anesthesia's local anaesthesia device | |
| CN218684629U (en) | Nerve block needle capable of feeding medicine | |
| CN111544095A (en) | Puncture needle for clinical interventional therapy of cardiology | |
| CN205458942U (en) | Improved special sacral canal puncture needle | |
| CN211094541U (en) | Puncture device for anesthesia | |
| CN219963459U (en) | Dosing needle | |
| CN214286273U (en) | Cervical indwelling medicine feeder | |
| CN214804753U (en) | Venous blood sampling transfusion device | |
| CN216571058U (en) | Puncture needle for transfusion port | |
| CN217118532U (en) | Department of anesthesia is with joint anesthesia pjncture needle of putting epidural anesthesia pipe | |
| CN213048870U (en) | Anesthesia injection device |
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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |