CN219185345U - Fixing device is used in anesthesia branch of academic or vocational study puncture - Google Patents
Fixing device is used in anesthesia branch of academic or vocational study puncture Download PDFInfo
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- CN219185345U CN219185345U CN202320080770.6U CN202320080770U CN219185345U CN 219185345 U CN219185345 U CN 219185345U CN 202320080770 U CN202320080770 U CN 202320080770U CN 219185345 U CN219185345 U CN 219185345U
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- anesthesia
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 41
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 41
- 230000001755 vocal effect Effects 0.000 title description 4
- 230000003444 anaesthetic effect Effects 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a fixing device for anesthesia department puncture, which relates to the technical field of medical auxiliary tools, and comprises a fixed block and a movable piece, wherein a puncture notch is formed in the fixed block, an adjusting mechanism for adjusting the angle of the movable piece is arranged on the top wall of the fixed block, the adjusting mechanism comprises an adjusting box fixedly arranged on the top wall of the fixed block, the inner wall of the adjusting box is rotatably connected with a worm, the end part of the worm movably penetrates through the side wall of the adjusting box and extends to the outside of the adjusting box.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary tools, in particular to a fixing device for puncture in anesthesia department.
Background
Anesthesia is a science for researching clinical anesthesia, vital function regulation and control, severe monitoring treatment and pain diagnosis and treatment, is generally used in operation or emergency treatment, and a puncture needle is generally used when a patient is anesthetized, and a doctor usually anesthezes a puncture part according to experience and feel during puncture.
Through examining, have disclosed a fixing device for anesthesia branch of academic or vocational study puncture in the chinese patent of application number CN202120801079.3, relate to medical instrument technical field to solve puncture fixing device and lack the auxiliary structure that has the angle modulation, when using, can not in time adjust the angle of use according to patient receives the puncture position, lead to the not strong problem of practicality of this device, including main part, plug-in components, moving part and mounting. When the injector is used, the plug-in component is inserted into the main body, the movable component is installed on the plug-in component through the connecting shaft, the injector is inserted into the fixing component to be fixed, the main body is fixed on the limb of a patient, the injector is lifted up, the injector is pushed downwards through the guide rod to be injected into the patient, when the position needs to be adjusted, the plug-in component can be pulled out from the left end of the main body and inserted into the right side of the main body, and the included angle between the injector and the limb of the patient can be adjusted through rotating the movable component, so that different angle adjustments can be carried out according to different injection positions of the patient.
The device can adjust the included angle between the injector and the limb of the patient through the arranged rotary movable piece, however, after the device adjusts the injector through the rotary movable piece, the stability of the movable piece is poor, and the device for limiting and fixing the movable piece is not arranged, so that medical staff can puncture the skin of the patient in an unstable manner due to the fact that the movable piece is pulled, the puncture position is inaccurate, and the patient is injured.
Disclosure of Invention
The utility model aims to solve the defects that after the injector is adjusted by rotating the movable part, the movable part has poor stability, and a device for limiting and fixing the movable part is not provided, so that a medical staff has inaccurate puncture position and causes injury of a patient in the process of pushing the injector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixing device for anesthesia branch of academic or vocational study puncture, includes fixed block and moving part, the puncture notch has been seted up on the fixed block, install first fixed band and second fixed band on the relative lateral wall of fixed block respectively, be provided with on the roof of fixed block and be used for adjusting the adjustment mechanism of moving part angle, adjustment mechanism including fixed mounting in the regulation box on the fixed block roof, the inner wall rotation of regulation box is connected with the worm, the tip activity of worm runs through the lateral wall of regulation box and extends to the outside of regulation box, the worm is kept away from one end fixed mounting of regulation box inner wall has the carousel, the inner wall rotation of regulation box is installed the worm wheel, the worm with the worm wheel meshes mutually;
the movable piece is fixedly arranged on the outer wall of the worm wheel, an anesthesia injector is arranged on the movable piece, and a sliding component for pushing the anesthesia injector is arranged on the movable piece.
The technical scheme further comprises the following steps: an open slot is formed in the top of the adjusting box, and the worm wheel movably penetrates through the open slot.
The sliding assembly comprises a sliding plate which is connected to the top wall of the movable piece in a sliding mode, two sliding blocks are fixedly installed on the bottom wall of the sliding plate, a limiting rod is fixedly installed in the movable piece, the sliding blocks are connected to the limiting rod in a sliding mode, and the outer walls of the sliding blocks are connected to the inner wall of the movable piece in a sliding mode.
The outside cover of gag lever post is equipped with reset spring, reset spring's one end fixed connection in on the inner wall of moving part, reset spring keeps away from on the outer wall of left slider of one end fixed connection of moving part inner wall.
The outer wall of the sliding plate is fixedly provided with a fixing frame, the fixing frame is connected with a locking bolt in a threaded mode, and the locking bolt is used for locking the anesthesia injector.
The first fixing strap is provided with a female magic paste, the outer wall of the second fixing strap is provided with a son magic paste, and the female magic paste is adhered with the son magic paste.
Install a plurality of LED lamps on the inner wall of puncture notch, install the battery on the fixed block, the battery be used for to the power supply of LED lamp, still install the switch on the fixed block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the angle of the movable part can be adjusted by the mutual matching of the adjusting box, the worm and the worm wheel in the adjusting mechanism, so that the puncture angle of the anesthesia injector can be adjusted, and the movable part can be locked after the position of the movable part is adjusted by the mutual matching of the worm wheel and the worm wheel, so that the movable part is prevented from moving secondarily in the puncture operation process, the stability of the movable part is improved, the stability of medical staff in operating the anesthesia injector is further improved, the inaccurate puncture position is avoided, and the protection of a patient is indirectly improved.
2. According to the utility model, the position of the puncture notch can be illuminated through the storage battery, the switch and the LED lamp, so that the dark sight in the puncture notch caused by shielding of the fixed block is avoided, the medical staff can observe and find the puncture position conveniently, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a fixing device for anesthesia department puncture according to the present utility model;
FIG. 2 is a schematic view showing a first cross-sectional structure of a fixing device for anesthesia department puncture;
FIG. 3 is a second cross-sectional schematic view of a fixing device for anesthesia department puncture;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure:
10. a fixed block; 11. a puncture notch; 12. a first fixing strap; 13. a second fixing strap; 20. an anesthetic syringe; 30. an adjustment box; 31. a worm; 32. a turntable; 33. a worm wheel; 34. an open slot; 40. a movable member; 41. a fixing frame; 42. a locking bolt; 43. a slide plate; 44. a slide block; 45. a limit rod; 46. a return spring; 51. a storage battery; 52. a switch; 53. an LED lamp.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
Referring to fig. 1-4, the fixing device for puncture in anesthesia department provided by the utility model comprises a fixing block 10 and a movable piece 40, wherein the fixing block 10 is of a cuboid structure, the fixing block 10 is made of aluminum alloy, and an arc-shaped groove is formed in the lower wall of the fixing block 10, so that the fixing device is convenient to be matched with limbs of a patient;
the puncture notch 11 is formed in the fixed block 10, the first fixed belt 12 and the second fixed belt 13 are respectively installed on opposite side walls of the fixed block 10, an adjusting mechanism for adjusting the angle of the movable piece 40 is arranged on the top wall of the fixed block 10, the adjusting mechanism comprises an adjusting box 30 fixedly installed on the top wall of the fixed block 10, a worm 31 is rotatably connected to the inner wall of the adjusting box 30, the end portion of the worm 31 movably penetrates through the side wall of the adjusting box 30 and extends to the outside of the adjusting box 30 (wherein a through hole is formed in the outer wall of the adjusting box 30, the worm 31 is rotatably installed in the through hole, threads are not arranged on the portion, in contact with the inner wall of the through hole, of the adjusting box 30), a rotary disc 32 is fixedly installed at one end, far away from the inner wall of the adjusting box 30, of the worm 31 (a groove is formed in the position, close to the rotary disc 32, of the top wall of the fixed block 10, the lower half portion of the rotary disc 32 is located in the groove and is not in contact with the inner wall of the groove), a worm wheel 33 is rotatably installed on the inner wall of the adjusting box 30, the worm 31 is meshed with the worm 33, an opening groove 34 is formed in the top of the adjusting box 30, and the worm 33 movably penetrates through the worm wheel 34.
Referring to fig. 3, the movable member 40 is fixedly mounted on the outer wall of the worm wheel 33, the anesthetic syringe 20 is mounted on the movable member 40, a sliding component for pushing the anesthetic syringe 20 is arranged on the movable member 40, the sliding component comprises a sliding plate 43 slidingly connected on the top wall of the movable member 40, two sliding blocks 44 are fixedly mounted on the bottom wall of the sliding plate 43, a limiting rod 45 is fixedly mounted inside the movable member 40, the sliding blocks 44 are slidingly connected on the limiting rod 45, the outer wall of the sliding block 44 is slidingly connected on the inner wall of the movable member 40, a return spring 46 is sleeved outside the limiting rod 45, one end of the return spring 46 is fixedly connected on the inner wall of the movable member 40, and one end of the return spring 46 far away from the inner wall of the movable member 40 is fixedly connected on the outer wall of the left sliding block 44; the sliding component for pushing the anesthesia injector 20 is arranged, when the anesthesia injector 20 is penetrated into the skin of a patient, the fixing frame 41 can be pushed to enable the sliding plate 43 to slide on the movable piece 40, the sliding plate 44 slides on the limiting rod 45 at the moment, the leftmost sliding plate 44 downwards extrudes the reset spring 46 to continuously move the anesthesia injector 20 downwards until the needle of the anesthesia injector 20 penetrates into the skin of the patient, and the sliding stability of the anesthesia injector 20 can be guaranteed when the anesthesia injector 20 is moved to penetrate through the sliding component, so that the phenomenon that the anesthesia injector 20 shakes when a medical staff holds the anesthesia injector 20 is avoided.
The outer wall of the sliding plate 43 is fixedly provided with a fixing frame 41, the fixing frame 41 is connected with a locking bolt 42 in a threaded manner, and the locking bolt 42 is used for locking the anesthesia injector 20; in order to ensure the stability of the anesthetic syringe 20 during the movement, the anesthetic syringe 20 is locked and fixed on the sliding plate 43 by the cooperation of the locking bolt 42 and the fixing frame 41, so that the anesthetic syringe 20 is prevented from sliding on the sliding plate 43, and the stability of the anesthetic syringe 20 during the movement is ensured.
The first fixing belt 12 is provided with a female magic paste, the outer wall of the second fixing belt 13 is provided with a male magic paste, and the female magic paste and the male magic paste are adhered, wherein the first fixing belt 12 and the second fixing belt 13 can adopt elastic belts; when the fixing block 10 is fixed on the limb of a patient, the two second fixing belts 13 can be fixed on the two first fixing belts 12 at the corresponding positions, and the fixation can be completed by sticking the son magic paste on the second fixing belts 13 on the mother magic paste during fixation.
A plurality of LED lamps 53 are arranged on the inner wall of the puncture notch 11, a storage battery 51 is arranged on the fixed block 10, the storage battery 51 is used for supplying power to the LED lamps 53, and a switch 52 is also arranged on the fixed block 10; in order to avoid the phenomenon that the inside of the puncture notch 11 is blocked by the fixing block 10 and light is unclear, four LED lamps 53 are arranged in the puncture notch 11, when the puncture operation is carried out, the switch 52 can be pressed down, so that the LED lamps 53 are electrified to emit light, the inside of the puncture notch 11 can be illuminated, the puncture operation is carried out by medical staff conveniently, and the injury to a patient caused by the sight problem is avoided.
In this embodiment, the working principle of the device is as follows: when the device is used, the fixed block 10 is fixed on the limb of a patient through the first fixed belt 12 and the second fixed belt 13, after the fixed block 10 is fixed, the position of the puncture notch 11 is located at a position where puncture injection needs to be carried out, then the puncture angle of the anesthesia syringe 20 is adjusted, when the device is adjusted, the rotating disc 32 can be pushed by fingers, the rotating disc 32 drives the worm 31 to rotate, threads outside the worm 31 are meshed with threads outside the worm wheel 33, so that the worm wheel 33 is driven to rotate, the worm wheel 33 rotates to drive the movable piece 40 to rotate, the anesthesia syringe 20 arranged on the movable piece 40 rotates, the angle of the needle at the front end of the anesthesia syringe 20 is adjusted, the puncture angle adjusting effect is achieved, wherein when the rotating disc 32 is not pushed to be adjusted, the fixation of the worm wheel 33 is achieved by utilizing the self-locking property of the worm 31, so that the movable piece 40 is prevented from shaking when the anesthesia syringe 20 is pushed, the stability when a medical staff operates the anesthesia syringe is improved, the puncture position is prevented from being inaccurate, and the protection of the patient is indirectly improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The fixing device for the puncture of the anesthesia department is characterized by comprising a fixing block (10) and a movable piece (40), wherein a puncture notch (11) is formed in the fixing block (10), a first fixing belt (12) and a second fixing belt (13) are respectively arranged on opposite side walls of the fixing block (10), an adjusting mechanism for adjusting the angle of the movable piece (40) is arranged on the top wall of the fixing block (10), the adjusting mechanism comprises an adjusting box (30) fixedly arranged on the top wall of the fixing block (10), a worm (31) is rotatably connected to the inner wall of the adjusting box (30), the end part of the worm (31) movably penetrates through the side wall of the adjusting box (30) and extends to the outside of the adjusting box (30), a turntable (32) is fixedly arranged at one end, far away from the inner wall of the adjusting box (30), a worm wheel (33) is rotatably arranged on the inner wall of the adjusting box (30), and the worm (31) is meshed with the worm wheel (33);
the movable piece (40) is fixedly arranged on the outer wall of the worm wheel (33), the anesthesia injector (20) is arranged on the movable piece (40), and a sliding component for pushing the anesthesia injector (20) is arranged on the movable piece (40).
2. The fixing device for anesthesia department puncture according to claim 1, characterized in that an open slot (34) is provided at the top of the adjusting box (30), and the worm wheel (33) movably penetrates the open slot (34).
3. The fixing device for anesthesia department puncture according to claim 1, characterized in that the sliding assembly comprises a sliding plate (43) slidingly connected to the top wall of the movable member (40), two sliding blocks (44) are fixedly installed on the bottom wall of the sliding plate (43), a limiting rod (45) is fixedly installed inside the movable member (40), the sliding blocks (44) are slidingly connected to the limiting rod (45), and the outer wall of the sliding blocks (44) is slidingly connected to the inner wall of the movable member (40).
4. A fixing device for anesthesia department puncture according to claim 3, characterized in that the outside of the limit rod (45) is sleeved with a return spring (46), one end of the return spring (46) is fixedly connected to the inner wall of the movable piece (40), and one end of the return spring (46) far away from the inner wall of the movable piece (40) is fixedly connected to the outer wall of the left sliding block (44).
5. A fixing device for anesthesia department puncture according to claim 3, characterized in that a fixing frame (41) is fixedly installed on the outer wall of the sliding plate (43), a locking bolt (42) is connected to the fixing frame (41) in a threaded mode, and the locking bolt (42) is used for locking the anesthesia syringe (20).
6. The fixing device for anesthesia department puncture according to claim 1, characterized in that a female magic paste is arranged on the first fixing belt (12), a male magic paste is arranged on the outer wall of the second fixing belt (13), and the female magic paste is adhered with the male magic paste.
7. The fixing device for anesthesia department puncture according to claim 1, characterized in that a plurality of LED lamps (53) are installed on the inner wall of the puncture notch (11), a storage battery (51) is installed on the fixing block (10), the storage battery (51) is used for supplying power to the LED lamps (53), and a switch (52) is also installed on the fixing block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080770.6U CN219185345U (en) | 2023-01-12 | 2023-01-12 | Fixing device is used in anesthesia branch of academic or vocational study puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080770.6U CN219185345U (en) | 2023-01-12 | 2023-01-12 | Fixing device is used in anesthesia branch of academic or vocational study puncture |
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| Publication Number | Publication Date |
|---|---|
| CN219185345U true CN219185345U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320080770.6U Active CN219185345U (en) | 2023-01-12 | 2023-01-12 | Fixing device is used in anesthesia branch of academic or vocational study puncture |
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| CN (1) | CN219185345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117838992A (en) * | 2024-02-04 | 2024-04-09 | 中国人民解放军总医院第六医学中心 | Peripheral venous blood vessel infusion is with developing positioning device |
-
2023
- 2023-01-12 CN CN202320080770.6U patent/CN219185345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117838992A (en) * | 2024-02-04 | 2024-04-09 | 中国人民解放军总医院第六医学中心 | Peripheral venous blood vessel infusion is with developing positioning device |
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