CN210992300U - Angularly adjustable anesthesia needle inserter that can fix a position - Google Patents
Angularly adjustable anesthesia needle inserter that can fix a position Download PDFInfo
- Publication number
- CN210992300U CN210992300U CN201920814290.1U CN201920814290U CN210992300U CN 210992300 U CN210992300 U CN 210992300U CN 201920814290 U CN201920814290 U CN 201920814290U CN 210992300 U CN210992300 U CN 210992300U
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- fixed
- screw
- transparent rubber
- angularly adjustable
- anesthesia
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 47
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 47
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 abstract description 5
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 11
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000003814 drug Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 208000026935 allergic disease Diseases 0.000 description 3
- 230000007815 allergy Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000036407 pain Effects 0.000 description 3
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010040030 Sensory loss Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009454 functional inhibition Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an anesthesia needle inserter with adjustable angle and positioning. The anesthesia needle inserting device with the adjustable angle and the positioning function comprises a transparent rubber sucker, an adjusting and positioning structure and a fixing structure; adjust location structure including fixed cover, regulation ball, first screw rod, the first in command and first spacing nail, fixed cover is fixed in the one end of transparent rubber sucking disc, the regulation ball rotate connect in the inside of fixed cover, first screw rod threaded connection in fixed cover, first spacing nail be fixed in first screw rod is close to the one end of regulation ball, the first in command is fixed in first screw rod deviates from the one end of first spacing nail. The utility model provides an angularly adjustable anesthesia needle inserter that can fix a position has convenient operation, uses in a flexible way, conveniently carries out the angle modulation, and conveniently carries out the advantage of location.
Description
Technical Field
The utility model relates to an anesthesia technical field especially relates to an anesthesia needle inserter that angularly adjustable can fix a position.
Background
It is generally accepted that anesthesia is a reversible functional inhibition of the central and/or peripheral nervous system, produced by drugs or other means, and this inhibition is characterized primarily by loss of sensation, particularly pain. The term anesthesia (anesthesia) is derived from greek narkosis, and as the name suggests, anesthesia is numbness paralysis and intoxication is coma. Therefore, anesthesia means that a patient temporarily loses his or her feeling wholly or locally by medication or other means to perform surgical treatment for the purpose of painlessness. Anesthesiology (anesthesiology) is a science that applies basic theory, clinical knowledge and technology about anesthesia to eliminate operation pain of patients, ensure patient safety and create good conditions for operations. Nowadays, anesthesiology has become a special independent subject in clinical medicine, mainly including clinical anesthesiology, emergency resuscitation medicine, critical care treatment, pain diagnosis and treatment, and other related medicine and mechanism research, and is a comprehensive subject for researching anesthesia, analgesia, emergency resuscitation and critical medicine. Wherein clinical anesthesia is a major component of modern anesthesiology.
In the anesthesia process, the injector is needed to be used for anesthesia injection, but in the traditional anesthesia injection process, because the injector is generally manually held without a positioning device, deviation or dislocation is easy to occur, and secondary injury can be carried out on a patient.
Therefore, there is a need to provide a new angularly adjustable and positionable anesthesia needle inserter to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing an angularly adjustable and locatable anesthesia needle inserter which is convenient to operate, flexible to use, convenient to adjust the angle and convenient to locate.
In order to solve the technical problem, the utility model provides an angularly adjustable anesthesia needle inserter that can fix a position includes: the transparent rubber sucker is of a horn-shaped structure; the adjusting and positioning structure is connected to the transparent rubber sucker and comprises a fixed sleeve, an adjusting ball, a first screw, a first handle and a first limit nail, the fixed sleeve is fixed at one end of the transparent rubber sucker, the adjusting ball is rotatably connected inside the fixed sleeve, the first screw is in threaded connection with the fixed sleeve, the first limit nail is fixed at one end, close to the adjusting ball, of the first screw, and the first handle is fixed at one end, away from the first limit nail, of the first screw; a fixed structure connected to an exterior of the adjustment ball.
Preferably, the adjusting ball is of a spherical structure with a through hole, the first limit nails are distributed in an annular array mode and are of a triangular structure in cross section, and one ends of the first screw rods close to the adjusting ball are of arc structures.
Preferably, the fixed knot constructs including needle tubing, fixed pipe, second screw rod and second handle, the needle tubing is fixed in the outside of adjusting the ball, fixed pipe is fixed in the needle tubing deviates from the one end of adjusting the ball, second screw rod threaded connection in fixed pipe, the second handle is fixed in the second screw rod.
Preferably, the fixed knot constructs still includes scale mark and second stop pin, the scale mark is located the outside of fixed pipe, the second stop pin is fixed in the second screw rod deviates from the one end of second handle.
Preferably, the outside and the inside diameter of fixed pipe all are greater than the outside and the inside diameter of needle tubing, the second stop pin is equipped with a plurality ofly, and is a plurality of the second stop pin is annular array distribution, and is a plurality of the cross-section of second stop pin is the triangle-shaped structure.
Preferably, the external connection of transparent rubber suction cup has ventilation structure, ventilation structure includes rubber buffer and connecting band, the rubber buffer with transparent rubber suction cup joints, the rubber buffer with transparent rubber suction cup passes through the connecting band is connected.
Compared with the prior art, the utility model provides an angularly adjustable can fix a position anesthesia needle inserter has following beneficial effect:
the utility model provides an angularly adjustable and locatable anesthesia needle inserter, which can fix the fixed sleeve on the skin of the human body through the arrangement of the transparent rubber sucker, not only is convenient for fixing and taking down, but also can not cause any allergy or other reactions to the skin of the human body and can be repeatedly utilized, the adjusting ball of the needle is rotatably connected in the fixed sleeve, and is rotatably connected with the fixed sleeve through the adjusting ball, so that the anesthesia injector fixed on the fixed structure can be conveniently angularly adjusted, namely, the needle inserting angle of the anesthesia injector can be adjusted, the anesthesia injection of the human body with different angles can be conveniently carried out, the first screw rod connected with the fixed sleeve through screw threads can realize the conflict between the first screw rod and the adjusting ball through rotating the first screw rod, thereby the adjusting ball can be positioned, can prevent at the injection in-process the pivoted condition takes place for the adjusting ball, just first screw rod is close to the fixed a plurality of cross-sections of one end of adjusting ball are the triangle-shaped structure first stop pin, through the setting of first stop pin can increase first screw rod with the conflict frictional force of adjusting ball, thereby can make first screw rod is right the adjusting ball is fixed more firmly.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the angularly adjustable and positionable anesthesia needle inserter provided by the present invention;
fig. 2 is a schematic view of a connection structure of the adjusting and positioning structure and the fixing structure shown in fig. 1.
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
Reference numbers in the figures: 1. transparent rubber suction cup, 2, ventilation structure, 21, rubber buffer, 22, connecting band, 3, adjust location structure, 31, fixed cover, 32, regulation ball, 33, first screw rod, 34, the first in command, 35, first spacing nail, 4, fixed structure, 41, needle tubing, 42, fixed pipe, 43, second screw rod, 44, the second in command, 45, scale mark, 46, second spacing nail.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a preferred embodiment of the angle-adjustable and positionable anesthesia needle inserter of the present invention; FIG. 2 is a schematic view of the connection structure of the positioning adjustment structure and the fixing structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. The anesthesia needle inserting device that angularly adjustable can fix a position includes: transparent rubber suction cup 1, regulation location structure 3 and fixed knot construct 4, transparent rubber suction cup 1 is loudspeaker column structure, adjust location structure 3 connect in transparent rubber suction cup 1, fixed knot construct 4 connect in adjust location structure 3.
In a specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the adjusting and positioning structure 3 includes a fixed sleeve 31, an adjusting ball 32, a first screw 33, a first handle 34 and a first limit nail 35, the fixed sleeve 31 is fixed at one end of the transparent rubber suction cup 1, the adjusting ball 32 is rotatably connected inside the fixed sleeve 31, the first screw 33 is connected to the fixed sleeve 31 in a threaded manner, the first limit nail 35 is fixed at one end of the first screw 33 close to the adjusting ball 32, and the first handle 34 is fixed at one end of the first screw 33 away from the first limit nail 35.
Referring to fig. 1, fig. 2 and fig. 3, adjust ball 32 for having the spherical structure of through hole, first stop pin 35 is equipped with a plurality ofly, and is a plurality of first stop pin 35 is annular array and distributes, and is a plurality of the cross-section of first stop pin 35 is the triangle-shaped structure, first screw rod 33 is close to adjust ball 32's one end is the arc structure, through the setting of first stop pin 35, can increase first screw rod 33 with adjust ball 32's conflict frictional force, thereby can make first screw rod 33 is right adjust ball 32 is fixed more firm.
Referring to fig. 1, 2 and 4, the fixing structure 4 includes a needle tube 41, a fixing tube 42, a second screw 43 and a second handle 44, the needle tube 41 is fixed outside the adjusting ball 32, the fixing tube 42 is fixed at an end of the needle tube 41 away from the adjusting ball 32, the second screw 43 is in threaded connection with the fixing tube 42, the second handle 44 is fixed at the second screw 43, and the fixing tube 42 and the needle tube 41 are used in cooperation, so that the anesthetic syringe can be conveniently limited and fixed.
Referring to fig. 1, 2 and 3, the fixing structure 4 further includes a scale mark 45 and a second limit pin 46, the scale mark 45 is disposed outside the fixing tube 42, the second limit pin 46 is fixed at one end of the second screw 43 departing from the second handle 44, and the length of the needle can be controlled accurately by setting the scale mark 45.
Referring to fig. 1, 2 and 4, the outer diameter and the inner diameter of the fixing tube 42 are both larger than the outer diameter and the inner diameter of the needle tube 41, the second limit pins 46 are provided in plurality, the second limit pins 46 are distributed in an annular array, the cross sections of the second limit pins 46 are both triangular structures, and the second screw 43 and the injector can be fixed more firmly by the arrangement of the second limit pins 46.
Refer to fig. 1 and show, transparent rubber suction cup 1's external connection has ventilation structure 2, ventilation structure 2 includes rubber buffer 21 and connecting band 22, rubber buffer 21 with transparent rubber suction cup 1 cup joints, rubber buffer 21 with transparent rubber suction cup 1 passes through connecting band 22 is connected, will the syringe is followed fixed inside of pipe 42 is taken out, then pulls out rubber buffer 21, this moment transparent rubber suction cup 1's inside is admitted air, can relax will transparent rubber suction cup 1 takes off from the skin.
The utility model provides an angularly adjustable anesthesia needle inserter that can fix a position's theory of operation as follows:
when in use, firstly, an injector which extracts anesthetic liquid medicine is inserted into the fixed tube 42, the needle head is inserted into the through hole in the adjusting ball 32 through the needle tube 41, at the moment, the injection needle head is kept to be exposed a little bit, then the transparent rubber sucker 1 is fixed at the position where the needle insertion is needed by pressing, through the arrangement of the transparent rubber sucker 1, the transparent rubber sucker 1 and the human skin form a sealed space, the transparent rubber sucker 1 can be adsorbed on the human skin, the fixed sleeve 31 can be fixed on the human skin, the fixing and the taking down are convenient, no allergy or other reaction is caused to the human skin, the transparent rubber sucker 1 can be repeatedly utilized, the adjusting ball 32 which passes the needle is rotatably connected in the fixed sleeve 31, and the adjusting ball 32 is rotatably connected with the fixed sleeve 31, thereby can conveniently carry out the angle modulation with the anesthesia syringe fixed on fixed pipe 42, can adjust the angle that the anesthesia syringe inserted needle, conveniently carry out the anesthesia of human anesthesia injection of different angles, through threaded connection in the first screw rod 33 of fixed cover 31, can realize through rotating first screw rod 33 the conflict of first screw rod 33 with adjust ball 32, thereby can with adjust ball 32 is fixed a position, can prevent to adjust ball 32 in the injection process the condition that takes place to rotate, and in first screw rod 33 is close to the one end of adjust ball 32 fixed a plurality of cross-sections be the triangle-shaped structure first spacing nail 35, through the setting of first spacing nail 35, can increase first screw rod 33 with adjust ball 32's conflict frictional force, thereby can make first screw rod 33 to adjust ball 32 fixed more firmly, after the angle of waiting to inject is confirmed to finish, the gentle syringe needle of inserting patient's is internal again, and rotatable this moment second screw 43 makes second screw 43 fixes the syringe, then can inject anesthesia liquid medicine, waits after anesthesia liquid medicine injection finishes, rotates again second screw 43, will the syringe is followed the inside of fixed pipe 42 is taken out, then pulls out rubber buffer 21 again, at this moment the inside of transparent rubber suction cup 1 is admitted air, can be relaxed will transparent rubber suction cup 1 takes off from the skin.
Compared with the prior art, the utility model provides an angularly adjustable can fix a position anesthesia needle inserter has following beneficial effect:
the utility model provides an angularly adjustable and locatable anesthesia needle inserter, through the arrangement of the transparent rubber sucker 1, the fixed sleeve 31 can be fixed on the skin of the human body, which is convenient to fix and take down, does not cause any allergy or other reactions to the skin of the human body, and can be repeatedly utilized, the adjusting ball 32 of the needle is rotatably connected in the fixed sleeve 31, the adjusting ball 32 is connected with the fixed sleeve 31 in a rotating way, so that the anesthesia injector fixed on the fixed structure 4 can be conveniently angularly adjusted, that is, the angle of the needle insertion of the anesthesia injector can be adjusted, the anesthesia injection of the human body with different angles can be conveniently carried out, the first screw 33 is connected with the first screw 33 of the fixed sleeve 31 in a threaded way, the conflict between the first screw 33 and the adjusting ball 32 can be realized by rotating the first screw 33, thereby can with adjust ball 32 fixes a position, can prevent to take place the pivoted condition at the injection in-process adjust ball 32, and be in first screw rod 33 is close to the fixed a plurality of cross-sections of adjusting ball 32 are the triangle-shaped structure first stop pin 35, through the setting of first stop pin 35, can increase first screw rod 33 with adjust ball 32's conflict frictional force, thereby can make first screw rod 33 to adjust ball 32 is fixed more firmly.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An angularly adjustable positionable anesthesia needle inserter, comprising:
the transparent rubber sucker (1), the transparent rubber sucker (1) is of a horn-shaped structure;
the adjusting and positioning structure (3) is connected to the transparent rubber sucker (1), the adjusting and positioning structure (3) comprises a fixed sleeve (31), an adjusting ball (32), a first screw (33), a first handle (34) and a first limit nail (35), the fixed sleeve (31) is fixed at one end of the transparent rubber sucker (1), the adjusting ball (32) is rotatably connected inside the fixed sleeve (31), the first screw (33) is in threaded connection with the fixed sleeve (31), the first limit nail (35) is fixed at one end, close to the adjusting ball (32), of the first screw (33), and the first handle (34) is fixed at one end, away from the first limit nail (35), of the first screw (33);
a fixed structure (4), the fixed structure (4) being connected to the outside of the adjustment ball (32).
2. The angularly adjustable and positionable anesthesia needle inserter according to claim 1, wherein the adjusting ball (32) is of a spherical structure with a through hole, the first limit nails (35) are provided in plurality, the first limit nails (35) are distributed in an annular array, the cross sections of the first limit nails (35) are all of a triangular structure, and one end of the first screw rod (33) close to the adjusting ball (32) is of an arc structure.
3. The angularly adjustable positionable anesthesia needle inserter according to claim 1, characterized in that said holding structure (4) comprises a needle tube (41), a holding tube (42), a second screw (43) and a second handle (44), said needle tube (41) being fixed to the outside of said adjusting ball (32), said holding tube (42) being fixed to the end of said needle tube (41) facing away from said adjusting ball (32), said second screw (43) being threadedly connected to said holding tube (42), said second handle (44) being fixed to said second screw (43).
4. The angularly adjustable and positionable anesthesia needle inserter according to claim 3, characterized in that said fixing structure (4) further comprises graduation marks (45) and a second stop pin (46), said graduation marks (45) being provided outside said fixing tube (42), said second stop pin (46) being fixed to an end of said second threaded rod (43) facing away from said second handle (44).
5. The angularly adjustable and positionable anesthesia needle inserter according to claim 4, characterized in that said fixed tube (42) has an outer and inner diameter larger than that of said needle tube (41), said second stop pins (46) are provided in plurality, a plurality of said second stop pins (46) are distributed in an annular array, and the cross-section of each of said second stop pins (46) is triangular.
6. The angularly adjustable positionable anesthesia needle inserter according to claim 1, wherein a ventilation structure (2) is connected to the outside of the transparent rubber suction cup (1), said ventilation structure (2) comprises a rubber plug (21) and a connecting band (22), said rubber plug (21) is sleeved with said transparent rubber suction cup (1), said rubber plug (21) and said transparent rubber suction cup (1) are connected through said connecting band (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814290.1U CN210992300U (en) | 2019-05-31 | 2019-05-31 | Angularly adjustable anesthesia needle inserter that can fix a position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814290.1U CN210992300U (en) | 2019-05-31 | 2019-05-31 | Angularly adjustable anesthesia needle inserter that can fix a position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210992300U true CN210992300U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920814290.1U Expired - Fee Related CN210992300U (en) | 2019-05-31 | 2019-05-31 | Angularly adjustable anesthesia needle inserter that can fix a position |
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| Country | Link |
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| CN (1) | CN210992300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772746A (en) * | 2020-08-11 | 2020-10-16 | 山东大学齐鲁医院(青岛) | Positioning device for nerve block anesthesia needle clinic |
-
2019
- 2019-05-31 CN CN201920814290.1U patent/CN210992300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772746A (en) * | 2020-08-11 | 2020-10-16 | 山东大学齐鲁医院(青岛) | Positioning device for nerve block anesthesia needle clinic |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |