CN211272897U

CN211272897U - Needle application auxiliary frame in anesthesia process

Info

Publication number: CN211272897U
Application number: CN201921708539.7U
Authority: CN
Inventors: 赵雪玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-08-18
Anticipated expiration: 2029-10-13

Abstract

The utility model provides an anesthesia in-process auxiliary frame of giving needle, including, the support arm, the anesthesia needle, the fixed sleeving, adjust pole and positioning suction disc, the support arm is two, including left support arm and right support arm, fixed sleeving's both sides are located to two support arms, fixed sleeving's the intraductal anesthesia needle that is equipped with, one side of fixed sleeving is equipped with left regulation pole, its opposite side is equipped with right regulation pole, left regulation pole is the telescopic link of pipe box tube structure, including interior pole and outer tube, interior pole and fixed sleeving are connected, the one end spiro union of outer tube has fastening nut, its other end is connected with a knob A, the one end and the fixed sleeving rotation of right side regulation pole are connected, right support arm and right side regulation pole spiro union, right side. An anesthesia in-process auxiliary frame of giving needle a poor free of charge, its reasonable in design, simple structure, convenient operation, adjustable anesthesia needle give needle an poor free of charge angle, the accuracy is high, can effectively reduce student's the operation degree of difficulty, promotes learning efficiency.

Description

Needle application auxiliary frame in anesthesia process

Technical Field

The utility model relates to an anesthesia subject teaching aid technical field especially relates to an anesthesia in-process auxiliary frame of giving needle.

Background

Currently, 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. At the present stage, in the anesthesia teaching process, especially in the local intramuscular injection anesthesia teaching, the needle application angle of the anesthesia needle is not easy to control, and the accuracy is low. For students who just contact the anesthesia discipline, the skill of needle application is poor, the position of the needle application is difficult to find accurately, the operation difficulty is high, and the learning efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, provide an anesthesia in-process auxiliary frame of giving needle, its reasonable in design, simple structure, convenient operation, adjustable anesthesia needle give needle the angle, and the accuracy is high, can effectively reduce student's the operation degree of difficulty, promotes learning efficiency.

An anesthesia in-process needle auxiliary frame of giving needle, including support arm, anesthesia needle, fixed sleeving, regulation pole and positioning suction cup. The two support arms comprise a left support arm and a right support arm. Two support arms set up respectively in the both sides of fixed part, and its bottom is provided with the location sucking disc. The inside of the fixed sleeve is provided with an anesthetic needle in a sliding manner, one side of the fixed sleeve is provided with a left adjusting rod, and the other side of the fixed sleeve is provided with a right adjusting rod. The left adjusting rod is a telescopic rod with a pipe sleeve structure and comprises an inner rod and an outer pipe. The body of rod of interior pole is last an organic whole to be provided with the location lug, the inner wall of outer tube on be provided with the corresponding connection spout of location lug, the location lug slides and sets up in connecting the spout. The inner rod is fixedly connected with the fixed sleeve. The left supporting arm is provided with a mounting through hole, and a bearing A is fixedly arranged in the mounting through hole. The outer tube runs through in bearing A, the outer tube towards the one end of fixed sleeve pipe, also the position department spiro union that is close to left branch brace has fastening nut, its other end is connected with a knob A. The right side is adjusted the pole and is a threaded rod, the one end of right side regulation pole pass through bearing B and be connected with the adapter sleeve rotation, the right support arm is adjusted the pole spiro union through a screw hole and right side, the right side adjust the other end of pole and wear out right support arm and be connected with knob B. The fixed sleeving's below is provided with the instruction circle, the both sides of instruction circle rotate and be connected with the telescopic link, all overlap on two support arms and be equipped with gliding adapter sleeve from top to bottom, adapter sleeve and telescopic link fixed connection, the spiro union has positioning bolt on adapter sleeve's the body.

Furthermore, an LED lamp strip is arranged on the bottom surface of the indicating ring along the circumference of the indicating ring, and a lamp strip control switch is arranged on the indicating ring main body.

Further, the telescopic link the same with the structure of left regulation pole, the fixed installation section of thick bamboo that is provided with in one side of indicating ring, the installation section of thick bamboo be confined structure, the inside of installation section of thick bamboo is provided with rotatable connecting block, the one end of installation section of thick bamboo be provided with the through-hole, the diameter of through-hole is corresponding with the diameter of telescopic link inner rod, the telescopic link in the pole pass through-hole and connecting block fixed connection, the connecting block slightly is greater than the through-hole.

Furthermore, the left support arm faces to one side of the knob A, an angle indicating plate is arranged above the left adjusting rod, and an angle pointer corresponding to the angle indicating plate is arranged on the outer tube of the left adjusting rod.

Furthermore, an observation window is arranged on the fixed sleeve.

An anesthesia in-process auxiliary frame of giving needle a poor free of charge, its reasonable in design, simple structure, convenient operation, adjustable anesthesia needle give needle an poor free of charge angle, the accuracy is high, can effectively reduce student's the operation degree of difficulty, promotes learning efficiency.

Drawings

Fig. 1 is a schematic structural view of an auxiliary frame for needle application in an anesthesia process of the present invention.

Fig. 2 is a schematic structural view of a left adjusting rod of an auxiliary frame for needle application in an anesthesia process of the present invention.

Fig. 3 is a schematic structural view of a connecting ring and a connecting rod of an auxiliary needle applying frame in an anesthesia process of the present invention.

1-left support arm 2-fastening nut 3-outer tube 4-interior pole 5-anesthesia needle 6-fixed sleeve 7-bearing B8-right regulation pole 9-right support arm 10-knob B11-positioning bolt 12-connecting sleeve 13-positioning suction cup 14-connecting rod 15-indicating ring 16-knob A17-angle pointer 18-angle indicating plate 19-positioning projection 20-connecting chute 21-mounting cylinder 22-connecting block 23-observation window 24-bearing A.

Detailed Description

Referring now to the drawings in the specification, in conjunction with specific embodiments, there is illustrated the following: an anesthesia in-process needle auxiliary frame of giving birth to, including support arm, anesthesia needle 5, fixed sleeving 6, regulation pole and positioning suction cup 13. The two support arms comprise a left support arm 1 and a right support arm 9. Two support arms set up respectively in fixed sleeve 6's both sides, and its bottom all is provided with location sucking disc 13. The fixed sleeve 6 is internally provided with an anesthetic needle 5 in a sliding manner, and the fixed sleeve 6 is a linear bearing and is matched with the anesthetic needle for use. One side of the fixed sleeve 6 is provided with a left adjusting rod, and the other side is provided with a right adjusting rod 8. The left adjusting rod is a telescopic rod with a pipe sleeve structure and comprises an inner rod 4 and an outer pipe 3. The rod body of the inner rod 4 is integrally provided with a positioning lug 19, the inner wall of the outer tube 3 is provided with a connecting chute 20 corresponding to the positioning lug 19, and the positioning lug 19 is slidably arranged in the connecting chute 20. The inner rod 4 is fixedly connected with the fixed sleeve 6. The left support arm 1 is provided with a mounting through hole, and a bearing A24 is fixedly arranged in the mounting through hole. The outer tube 3 penetrates through the bearing A24 and is in interference fit with the bearing A24. The outer tube 3 is screwed with a fastening nut 2 at one end facing the fixed sleeve 6 and at a position close to the left support arm 1, and the other end is fixedly connected with a knob A16. The right adjusting rod 8 is a threaded rod, and one end of the right adjusting rod 8 is rotatably connected with the fixed sleeve 6 through a bearing B7. The bearing B7 is fixed on the fixed sleeve 6, and the right adjusting rod 8 is inserted in the bearing B7 and is in interference fit with the bearing B7. The right supporting arm 9 is in threaded connection with the right adjusting rod 8 through a threaded hole, and the other end of the right adjusting rod 8 penetrates through the right supporting arm 9 to be connected with a knob B10. An indicating ring 15 is arranged below the fixed sleeve 6, and an LED lamp strip is arranged on the bottom surface of the indicating ring 15 along the circumference of the indicating ring. The indicating ring 15 main part on be provided with lamp area control switch, lamp area control switch and LED lamp area electrical connection for control the opening and close of LED lamp area, lamp area control switch passes through wire and external power source electrical connection. The LED lamp strip can provide illumination under the condition of weak light. The diameter of the indicator ring 15 is slightly larger than the diameter of the retaining sleeve 6. The two sides of the indicating ring 15 are rotatably connected with telescopic rods 14. The two supporting arms are respectively sleeved with a connecting sleeve 12 capable of sliding up and down, the connecting sleeve 12 is fixedly connected with the telescopic rod 14, and a positioning bolt 11 is screwed on the pipe body of the connecting sleeve 12. The up-down position of the indicating ring 15 can be adjusted by the connecting sleeve 12 and the telescopic rod 14, the indicating ring 15 can rotate freely to adjust the inclination by fixing the position by the positioning bolt 11.

Further, telescopic link 14 the same with the structure of left side regulation pole, one side of clamping ring 15 is fixed and is provided with an installation section of thick bamboo 21, an installation section of thick bamboo 21 be the confined structure, the inside of an installation section of thick bamboo 21 is provided with rotatable connecting block 22, has certain frictional force between the inner wall of a connecting block 22 and an installation section of thick bamboo 21 to prevent that the clamping ring 15 from rotating by oneself, the one end of an installation section of thick bamboo 21 be provided with the through-hole, the diameter of through-hole is corresponding with the diameter of the telescopic link 14 inner rod, telescopic link 14's interior pole pass through-hole and connecting block 22 fixed connection, connecting block 22 slightly.

Furthermore, an angle indicating plate 18 is arranged on the side of the left supporting arm facing the knob a16 and above the left adjusting rod, and an angle pointer 17 corresponding to the angle indicating plate 18 is arranged on the outer tube 3 of the left adjusting rod.

Furthermore, the fixed sleeve 6 is provided with an observation window 23. The dosage of anesthetic in the anesthetic needle 5 can be observed at any time through the observation window 23.

When implementing anesthesia, the operator firstly determines the position to be anesthetized, and then determines the position of the supporting arm through the positioning suction disc 13, namely the integral position of the utility model. In this state, the indicator ring 15 is positioned above the anesthesia site, and the indicator ring 15 can roughly determine the position of the needle application. After the anesthetic needle 5 is inserted into the fixed sleeve 6, the operator can rotate the right adjusting rod 8 to adjust the transverse position of the fixed sleeve 6 (i.e., the anesthetic needle 5), and can rotate the left adjusting rod to adjust the inclination of the fixed sleeve 6 (i.e., the anesthetic needle 5). The inclination of the anesthetic needle 5 is determined by the angle pointer 17 and the angle indicating plate 18, after the anesthetic needle 5 rotates to a proper position to meet the angle of needle application, the position is fixed by using the fastening nut 2, and the needle application can be carried out by keeping the anesthetic needle 5 still. After the anesthetic needle 5 is adjusted, the operator can start the anesthetic work.

Claims

1. The utility model provides an anesthesia in-process needle auxiliary frame of giving birth to, including support arm, anesthesia needle (5), fixed cannula (6), regulation pole and positioning suction cup (13), its characterized in that: the two support arms comprise a left support arm (1) and a right support arm (9); the two supporting arms are respectively arranged at two sides of the fixed sleeve (6), and the bottom end of the two supporting arms is provided with a positioning sucker (13); an anesthetic needle (5) is arranged inside the fixed sleeve (6) in a sliding manner, a left adjusting rod is arranged on one side of the fixed sleeve (6), and an adjusting rod (8) is arranged on the other side of the fixed sleeve; the left adjusting rod is a telescopic rod with a pipe sleeve structure and comprises an inner rod (4) and an outer pipe (3); a positioning lug (19) is integrally arranged on the rod body of the inner rod (4), a connecting sliding groove (20) corresponding to the positioning lug (19) is arranged on the inner wall of the outer tube (3), and the positioning lug (19) is arranged in the connecting sliding groove (20) in a sliding manner; the inner rod (4) is fixedly connected with the fixed sleeve (6); a mounting through hole is formed in the left supporting arm (1), and a bearing A (24) is fixedly arranged in the mounting through hole; the outer pipe (3) penetrates through the bearing A (24), one end, facing the fixed sleeve (6), of the outer pipe (3) is also in threaded connection with a fastening nut (2) at a position close to the left supporting arm (1), and the other end of the outer pipe is connected with a knob A (16); the adjusting rod (8) is a threaded rod, one end of the adjusting rod (8) is rotatably connected with the fixed sleeve (6) through a bearing B (7), the right supporting arm (9) is in threaded connection with the right adjusting rod (8) through a threaded hole, and the other end of the right adjusting rod (8) penetrates through the right supporting arm (9) and is connected with a knob B (10); the below of fixed sleeving (6) is provided with instructs circle (15), the both sides of instructing circle (15) rotate and be connected with telescopic link (14), all overlap on two support arms and be equipped with gliding connecting tube (12) from top to bottom, connecting tube (12) and telescopic link (14) fixed connection, the spiro union has positioning bolt (11) on the body of connecting tube (12).

2. The needle application auxiliary frame in the anesthesia process of claim 1, wherein: the LED lamp strip is arranged on the bottom surface of the indicating ring (15) along the circumference of the indicating ring, and a lamp strip control switch is arranged on the indicating ring (15) main body.

3. An in-anesthesia needle application auxiliary frame according to claim 1 or 2, wherein: telescopic link (14) and left regulation pole the structure the same, one side of indicating ring (15) is fixed and is provided with installation section of thick bamboo (21), installation section of thick bamboo (21) be confined structure, the inside of installation section of thick bamboo (21) is provided with rotatable connecting block (22), the one end of installation section of thick bamboo (21) be provided with the through-hole, the diameter of through-hole is corresponding with the diameter of telescopic link (14) inner rod, the interior pole of telescopic link (14) pass through-hole and connecting block (22) fixed connection, connecting block (22) slightly are greater than the through-hole.

4. The needle application auxiliary frame in the anesthesia process of claim 1, wherein: an angle indicating plate (18) is arranged above the left adjusting rod on one side of the left supporting arm facing the knob A (16), and an angle pointer (17) corresponding to the angle indicating plate (18) is arranged on the outer tube (3) of the left adjusting rod.

5. The needle application auxiliary frame in the anesthesia process of claim 1, wherein: an observation window (23) is arranged on the fixed sleeve (6).