CN215192061U - Anesthesia puncture needle for accurately positioning sacral plexus - Google Patents
Anesthesia puncture needle for accurately positioning sacral plexus Download PDFInfo
- Publication number
- CN215192061U CN215192061U CN202023064227.2U CN202023064227U CN215192061U CN 215192061 U CN215192061 U CN 215192061U CN 202023064227 U CN202023064227 U CN 202023064227U CN 215192061 U CN215192061 U CN 215192061U
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- China
- Prior art keywords
- sleeve
- slider
- sliding block
- fixedly connected
- sides
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- 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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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 19
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 19
- 210000002988 lumbosacral plexus Anatomy 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003444 anaesthetic effect Effects 0.000 abstract description 3
- 230000036407 pain Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010040030 Sensory loss Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008058 pain sensation Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an anesthesia puncture needle for accurately positioning sacral plexus, which comprises a side plate, a needle tube and scales, wherein one end of the side plate is fixedly connected with one end of a first sleeve, the side plate is positioned at one side of the first sleeve, one end of the first sleeve is fixedly connected with a second sleeve, the second sleeve is positioned at one side of the first sleeve, the side plate and the second sleeve are respectively positioned at two sides of the first sleeve, one end of the second sleeve is fixedly connected with one end of a third sleeve, the second sleeve is positioned at one side of the third sleeve, the first sleeve and the third sleeve are respectively positioned at two sides of the second sleeve, one end of the third sleeve is fixedly connected with one end of the needle tube, the device is additionally provided with a support rod at the sleeve, when an anesthetic injects anesthetic, the support rods can be held by both hands, the stability of the injector is increased, and the hand shaking situation is not easy to occur, thereby reducing the pain of the patient during the operation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an anesthesia puncture needle for accurately positioning sacral plexus.
Background
Anesthesia is reversible function inhibition of a central nervous system and/or a peripheral nervous system generated by a medicament or other methods, the inhibition is mainly characterized by loss of sensation, particularly pain sensation, so as to achieve the purpose of painless operation treatment, meanwhile, in order to guarantee the life safety of a patient during the operation, the process must be completed by an anesthesiologist, the anesthesiologist is easy to have a hand trembling condition when using a puncture needle to perform anesthesia on the patient, great pain is brought to the patient, and the medicament injection dose is not accurate enough, so that the life safety of the patient is easily threatened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anesthesia pjncture needle for accurate location sacral nerve plexus to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an anesthesia pjncture needle for accurate location sacral plexus, includes curb plate, needle tubing and scale, the one end of curb plate and first telescopic one end fixed connection, the curb plate is located first telescopic one side, first telescopic one end fixedly connected with second sleeve, the second sleeve is located first telescopic one side, curb plate and second sleeve are located first telescopic both sides respectively, the telescopic one end of second and the telescopic one end fixed connection of third, the second sleeve is located third telescopic one side, first sleeve and third sleeve are located the telescopic both sides of second respectively, the telescopic one end of third and the one end fixed connection of needle tubing, the needle tubing is located the telescopic one side intermediate position of third.
As a further aspect of the present invention: the one end of curb plate and electric putter's one end fixed connection, electric putter is located one side of curb plate, electric putter is located the inside of first sleeve, electric putter's one end fixedly connected with baffle, the baffle is located one side of electric putter, curb plate and baffle are located electric putter's both sides respectively, baffle and electric putter all are located the inside of first sleeve.
As a further aspect of the present invention: the annular slide rail is arranged on one side of the second sleeve and located on the surface of the second sleeve, a first slide block and a second slide block are arranged on the annular slide rail, the first slide block is located at one end of the second slide block and located on two sides of the second sleeve respectively, and the first slide block and the second slide block are connected with the annular slide rail in a sliding mode.
As a further aspect of the present invention: first slider and second slider all are located the surface of annular slide rail, other fixedly connected with fixing bolt is equallyd divide to first slider and second slider, fixing bolt's one end fixedly connected with connecting axle, first slider and second slider all are through fixing bolt and connecting axle fixed connection, the connecting axle is run through respectively in the intermediate position of first slider and second slider, first slider and second slider one end are equipped with first bracing piece and second bracing piece respectively, first bracing piece and second bracing piece all rotate with the connecting axle to be connected, first bracing piece and second bracing piece pass through the connecting axle and rotate with first slider and second slider to be connected.
As a further aspect of the present invention: the first sliding block and the second sliding block are respectively provided with a first protruding block and a second protruding block, the first protruding block and the second protruding block are respectively positioned on two sides of the first sliding block and the second sliding block, two sides of the annular sliding rail are provided with grooves, and the grooves are matched with the first protruding block and the second protruding block.
As a further aspect of the present invention: the surface of the first sleeve is provided with scales.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this device increases the bracing piece in sleeve department, and the anaesthetist can use both hands to hold up the bracing piece when injecting the narcotic, increases the stability of syringe, is difficult to appear the condition that the hand trembled to reduce the misery of patient when the operation.
2. The device is characterized in that a supporting rod is connected with a sliding block, the supporting rod is rotatably connected with the sliding block through a connecting shaft fixedly connected to the sliding block, and the sliding block is slidably connected with a sliding rail on a sleeve, so that the supporting rod is driven to move, the angle of the supporting rod is adjusted, and an anaesthetist can conveniently hold up a stable injector.
3. The electric push rod is arranged in the sleeve of the device, and the electric push rod pushes the baffle plate, so that the anesthetic is injected into a patient body through the needle tube, the injection dosage can be seen through the scales on the outer wall of the sleeve, the dosage is more accurate, and the life safety of the patient is improved.
Drawings
FIG. 1 is a front view of an anesthesia needle for precisely positioning the sacral plexus;
FIG. 2 is a front cross-sectional view of an anesthesia needle used to precisely locate the sacral plexus;
FIG. 3 is an enlarged schematic view of structure A of an anesthesia needle for precisely locating the sacral plexus;
FIG. 4 is a front view of a first slider in an anesthesia needle for precisely positioning the sacral plexus;
in the figure: 1. a side plate; 2. a first sleeve; 3. a second sleeve; 4. a third sleeve; 5. a needle tube; 6. an annular slide rail; 7. a groove; 8. a first support bar; 9. calibration; 10. a baffle plate; 11. an electric push rod; 12. a second support bar; 13. a connecting shaft; 14. fixing the bolt; 15. a first slider; 16. a second slider; 17. a first protruding block; 18. a second protruding block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, an anesthesia puncture needle for accurately positioning sacral plexus includes a side plate 1, a needle tube 5 and scales 9, one end of the side plate 1 is fixedly connected to one end of a first sleeve 2, the side plate 1 is located on one side of the first sleeve 2, one end of the first sleeve 2 is fixedly connected to a second sleeve 3, the second sleeve 3 is located on one side of the first sleeve 2, the side plate 1 and the second sleeve 3 are respectively located on two sides of the first sleeve 2, one end of the second sleeve 3 is fixedly connected to one end of a third sleeve 4, the second sleeve 3 is located on one side of the third sleeve 4, the first sleeve 2 and the third sleeve 4 are respectively located on two sides of the second sleeve 3, one end of the third sleeve 4 is fixedly connected to one end of the needle tube 5, and the needle tube 5 is located at a middle position on one side of the third sleeve 4.
Preferably, the one end of curb plate 1 and electric putter 11's one end fixed connection, electric putter 11 is located one side of curb plate 1, and electric putter 11 is located the inside of first sleeve 2, and electric putter 11's one end fixedly connected with baffle 10, baffle 10 are located one side of electric putter 11, and curb plate 1 and baffle 10 are located the both sides of electric putter 11 respectively, and baffle 10 and electric putter 11 all are located the inside of first sleeve 2.
Preferably, one side of the second sleeve 3 is provided with an annular slide rail 6, the annular slide rail 6 is located on the surface of the second sleeve 3, the annular slide rail 6 is provided with a first slide block 15 and a second slide block 16, the first slide block 15 is located at one end of the second slide block 16, the first slide block 15 and the second slide block 16 are respectively located at two sides of the second sleeve 3, and the first slide block 15 and the second slide block 16 are both connected with the annular slide rail 6 in a sliding manner.
Preferably, the first slider 15 and the second slider 16 are located on the surface of the annular slide rail 6, the first slider 15 and the second slider 16 are equally divided into two parts, respectively, the fixing bolt 14 is fixedly connected to one end of the fixing bolt 14, the first slider 15 and the second slider 16 are fixedly connected to the connecting shaft 13 through the fixing bolt 14, the connecting shaft 13 is respectively connected to the middle positions of the first slider 15 and the second slider 16 in a penetrating manner, the first support rod 8 and the second support rod 12 are respectively arranged at one end of the first slider 15 and one end of the second slider 16, the first support rod 8 and the second support rod 12 are respectively connected to the connecting shaft 13 in a rotating manner, and the first support rod 8 and the second support rod 12 are rotatably connected to the first slider 15 and the second slider 16 through the connecting shaft 13.
Preferably, the first slider 15 and the second slider 16 are both provided with a first protruding block 17 and a second protruding block 18, the first protruding block 17 and the second protruding block 18 are respectively located on two sides of the first slider 15 and the second slider 16, two sides of the annular slide rail 6 are provided with grooves 7, and the grooves 7 are matched with the first protruding block 17 and the second protruding block 18.
Preferably, the surface of the first sleeve 2 is provided with a scale 9.
The utility model discloses a theory of operation is:
when in use, an anesthesiologist adjusts the first slider 15 and the second slider 16 on the annular slide rail 6 according to the body part of a patient to be injected, adjusts the first slider 15 and the second slider 16 to proper positions, both sides of the first slider 15 and the second slider 16 are provided with the first protruding block 17 and the second protruding block 18, the first slider 15 and the second slider 16 are fixed by matching the grooves 7 on both sides inside the annular slide rail 6 with the first protruding block 17 and the second protruding block 18, then adjusts the first support rod 8 and the second support rod 12 on the first slider 15 and the second slider 16, the first support rod 8 and the second support rod 12 are rotated to one side, after adjustment, the anesthesiologist inserts one end of the needle tube 5 into an anesthetic drug, the electric push rod 11 drives the baffle 10 to move to one side, so as to suck the drug into the first sleeve 2, the anesthesiologist pricks puts one end of the needle tube 5 into the patient, the first supporting rod 8 and the second supporting rod 12 are respectively pulled by two hands to keep the injector still, and the electric push rod 11 drives the baffle plate 10 to move towards one side, so that the medicine is injected into the body of a patient.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An anesthesia puncture needle for accurately positioning the sacral plexus, which comprises a side plate (1), a needle tube (5) and scales (9), and is characterized in that: the one end of curb plate (1) and the one end fixed connection of first sleeve (2), curb plate (1) is located one side of first sleeve (2), the one end fixedly connected with second sleeve (3) of first sleeve (2), second sleeve (3) are located one side of first sleeve (2), curb plate (1) and second sleeve (3) are located the both sides of first sleeve (2) respectively, the one end of second sleeve (3) and the one end fixed connection of third sleeve (4), second sleeve (3) are located one side of third sleeve (4), first sleeve (2) and third sleeve (4) are located the both sides of second sleeve (3) respectively, the one end of third sleeve (4) and the one end fixed connection of needle tubing (5), needle tubing (5) are located one side intermediate position of third sleeve (4).
2. An anesthesia needle for use in accurately positioning the sacral plexus as in claim 1, wherein: the one end of curb plate (1) and the one end fixed connection of electric putter (11), electric putter (11) are located one side of curb plate (1), electric putter (11) are located the inside of first sleeve (2), the one end fixedly connected with baffle (10) of electric putter (11), baffle (10) are located one side of electric putter (11), curb plate (1) and baffle (10) are located the both sides of electric putter (11) respectively, baffle (10) and electric putter (11) all are located the inside of first sleeve (2).
3. An anesthesia needle for use in accurately positioning the sacral plexus as in claim 1, wherein: one side of second sleeve (3) is equipped with annular slide rail (6), annular slide rail (6) are located the surface of second sleeve (3), be equipped with first slider (15) and second slider (16) on annular slide rail (6), first slider (15) are located the one end of second slider (16), first slider (15) and second slider (16) are located the both sides of second sleeve (3) respectively, first slider (15) and second slider (16) all with annular slide rail (6) sliding connection.
4. An anesthesia needle for use in accurately positioning the sacral plexus as in claim 3, wherein: the first sliding block (15) and the second sliding block (16) are both positioned on the surface of the annular sliding rail (6), the first sliding block (15) and the second sliding block (16) are respectively fixedly connected with a fixing bolt (14), one end of the fixing bolt (14) is fixedly connected with a connecting shaft (13), the first sliding block (15) and the second sliding block (16) are fixedly connected with the connecting shaft (13) through the fixing bolt (14), the connecting shaft (13) is respectively connected with the middle positions of the first sliding block (15) and the second sliding block (16) in a penetrating way, one end of the first sliding block (15) and one end of the second sliding block (16) are respectively provided with a first supporting rod (8) and a second supporting rod (12), the first supporting rod (8) and the second supporting rod (12) are rotatably connected with a connecting shaft (13), the first supporting rod (8) and the second supporting rod (12) are rotatably connected with the first sliding block (15) and the second sliding block (16) through a connecting shaft (13).
5. An anesthesia needle for use in accurately positioning the sacral plexus as in claim 3, wherein: the first slider (15) and the second slider (16) are respectively provided with a first protruding block (17) and a second protruding block (18), the first protruding block (17) and the second protruding block (18) are respectively positioned on two sides of the first slider (15) and the second slider (16), two sides of the annular slide rail (6) are provided with grooves (7), and the grooves (7) are matched with the first protruding block (17) and the second protruding block (18).
6. An anesthesia needle for use in accurately positioning the sacral plexus as in claim 1, wherein: the surface of the first sleeve (2) is provided with scales (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064227.2U CN215192061U (en) | 2020-12-17 | 2020-12-17 | Anesthesia puncture needle for accurately positioning sacral plexus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064227.2U CN215192061U (en) | 2020-12-17 | 2020-12-17 | Anesthesia puncture needle for accurately positioning sacral plexus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215192061U true CN215192061U (en) | 2021-12-17 |
Family
ID=79418099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023064227.2U Expired - Fee Related CN215192061U (en) | 2020-12-17 | 2020-12-17 | Anesthesia puncture needle for accurately positioning sacral plexus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215192061U (en) |
-
2020
- 2020-12-17 CN CN202023064227.2U patent/CN215192061U/en not_active Expired - Fee Related
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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: 20211217 |