CN219070558U - Device for temporarily fixing anesthesia needle tube during cervical brachial plexus blocking anesthesia - Google Patents
Device for temporarily fixing anesthesia needle tube during cervical brachial plexus blocking anesthesia Download PDFInfo
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- CN219070558U CN219070558U CN202222654502.9U CN202222654502U CN219070558U CN 219070558 U CN219070558 U CN 219070558U CN 202222654502 U CN202222654502 U CN 202222654502U CN 219070558 U CN219070558 U CN 219070558U
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- air bag
- needle tube
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Abstract
The utility model belongs to the technical field of medical equipment, and discloses a device for temporarily fixing an anesthetic needle tube during cervical brachial plexus blocking anesthesia. When the utility model is used, the catheter of the target anesthetic needle is clamped in the clamp pipe clamp, then the annular sucker is abutted against the skin of a patient, then the elastic air bag is pressed, so that the elastic air bag overcomes the elastic shrinkage of the elastic frame to exhaust gas, then the elastic air bag is loosened, the elastic force of the elastic frame is utilized to act on the elastic air bag, so that the annular sucker and the elastic air bag form negative pressure, the annular sucker is conveniently fastened and fixed with a human body, and the clamp pipe clamp is convenient for temporarily fixing the target anesthetic needle.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a device for temporarily fixing an anesthetic needle tube during cervical brachial plexus blocking anesthesia.
Background
The anesthetic needle is an injection which is arranged on an injector and is usually temporarily fixed by using an adhesive tape when being used for blocking and anesthetizing the cervical brachial plexus.
Because the temporary fixing time is relatively short, when the needle tube and the catheter are fixed on the skin of a patient by adopting the adhesive tape and taken down again, the adhesive tape is required to be torn off in a short time, and the operation of tightly pasting and tearing off is relatively troublesome, so that the problem that the operation of short-time fixing of the conventional needle tube fixing device is relatively troublesome is caused.
For this reason, we propose a device for temporarily fixing an anesthetic needle tube at the time of cervical brachial plexus blocking anesthesia to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problem that the conventional needle tube fixing device is troublesome to fix in a short time in the prior art, and provides a device for temporarily fixing an anesthetic needle tube during cervical brachial plexus blocking anesthesia.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device for temporarily fixing the anesthetic needle tube during the cervical brachial plexus blocking anesthesia comprises an annular sucker, an elastic frame, an elastic air bag and a clamping tube clamp, wherein the annular sucker is fixedly connected to the lower end of the elastic frame, the elastic air bag is movably sleeved on the upper portion of the elastic frame, the lower end of the elastic air bag is fixedly connected to the lower portion of the elastic frame, the clamping tube clamp is fixedly connected to the side end of the lower portion of the elastic frame, and the upper end of the elastic frame is fixedly connected to the upper end of the inner wall of the elastic air bag.
When the device is used, the catheter of the target anesthetic needle is clamped in the clamp pipe clamp, then the annular sucker is propped against the skin of a patient, then the elastic air bag is pressed, so that the elastic air bag overcomes the elastic shrinkage of the elastic frame to exhaust gas, then the elastic air bag is loosened, the elastic force of the elastic frame is utilized to act on the elastic air bag, so that negative pressure is formed inside the annular sucker and the elastic air bag, the annular sucker is conveniently fastened and fixed with a human body, and the clamp pipe clamp is convenient for temporarily fixing the target anesthetic needle.
Preferably, the elastic frame comprises a connecting sheet, a spring and a connecting ring, wherein the connecting sheet is fixedly connected to the upper end of the spring, and the lower end of the spring is fixedly connected to the upper end of the connecting ring.
The elastic force of the spring is utilized to act on the connecting sheet upwards, so that the connecting sheet acts on the upper part of the elastic air bag upwards, the elastic air bag is upwards expanded to form negative pressure, and after the air enters the elastic air bag, the elastic air bag is further upwards expanded by the elastic frame, so that the durability of the negative pressure is improved.
Preferably, the elastic air bag comprises a cover body, and the outer part of the cover body is provided with wrinkles.
After the cover body is pressed, the cover body is contracted by overcoming the elasticity of the elastic frame, and when the cover body loses external force, the cover body is spread by utilizing the elastic frame, so that the air suction amount is increased through the cover body.
Preferably, the elastic air bag further comprises a pressing plate, and the pressing plate is fixedly connected to the upper end of the cover body.
The structural stability of the top of the cover body is increased by using the pressing plate.
Preferably, the clamping pipe clamp comprises an elastic clamp and an elastic piece, and the elastic clamp is fixedly connected to the side end of the elastic piece.
The elastic clamp is used for clamping the target catheter, and the elastic clamp is fixed outside the connecting ring, so that the target catheter can be conveniently clamped and fixed.
Preferably, the clamping tube clamp further comprises a pair of guide pieces, and the guide pieces are fixedly connected to the upper ends of the elastic clamps.
The guiding sheet facilitates the introduction of the target catheter into the interior of the spring clip.
Preferably, the clamping tube clamp further comprises a pad button, and the pad button is fixedly connected to one end of the elastic clamp, which is opposite to the elastic sheet.
The finger is placed under the pad button, and then the target pipeline is pressed by another finger, so that the pipeline can be conveniently pressed into the elastic clamp.
In summary, the technical effects and advantages of the present utility model are: 1. when the device is used, the catheter of the target anesthetic needle is clamped in the clamp pipe clamp, then the annular sucker is propped against the skin of a patient, then the elastic air bag is pressed, so that the elastic air bag overcomes the elastic shrinkage of the elastic frame to exhaust gas, then the elastic air bag is loosened, the elastic force of the elastic frame is utilized to act on the elastic air bag, so that negative pressure is formed inside the annular sucker and the elastic air bag, the annular sucker is conveniently fastened and fixed with a human body, and the clamp pipe clamp is convenient for temporarily fixing the target anesthetic needle.
2. The elastic force of the spring is utilized to act on the connecting sheet upwards, so that the connecting sheet acts on the upper part of the elastic air bag upwards, the elastic air bag is upwards expanded to form negative pressure, and after the air enters the elastic air bag, the elastic air bag is further upwards expanded by the elastic frame, so that the durability of the negative pressure is improved.
3. After the cover body is pressed, the cover body is contracted by overcoming the elasticity of the elastic frame, and when the cover body loses external force, the cover body is spread by utilizing the elastic frame, so that the air suction amount is increased through the cover body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the spring frame of the present utility model;
FIG. 3 is a schematic diagram of the split structure of the elastic air bag of the present utility model;
fig. 4 is a schematic view of the clamp structure of the present utility model.
In the figure: 1. an annular sucker; 2. an elastic rack; 3. an elastic air bag; 4. clamping pipe clamps; 21. a connecting sheet; 22. a spring; 23. a connecting ring; 31. pressing the plate; 32. a cover body; 41. a guide piece; 42. an elastic clamp; 43. a pad button; 44. and the elastic sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, the device for temporarily fixing an anesthetic needle tube during cervical brachial plexus blocking anesthesia comprises an annular sucker 1, an elastic frame 2, an elastic air bag 3 and a clamping tube clamp 4, wherein the annular sucker 1 is fixedly connected to the lower end of the elastic frame 2, the elastic air bag 3 is movably sleeved on the upper portion of the elastic frame 2, the lower end of the elastic air bag 3 is fixedly connected to the lower portion of the elastic frame 2, the clamping tube clamp 4 is fixedly connected to the side end of the lower portion of the elastic frame 2, and the upper end of the elastic frame 2 is fixedly connected to the upper end of the inner wall of the elastic air bag 3. When the device is used, the catheter of the target anesthetic needle is clamped in the clamping tube clamp 4, then the annular sucker 1 is propped against the skin of a patient, then the elastic air bag 3 is pressed, the elastic air bag 3 is enabled to shrink and exhaust air against the elastic force of the elastic frame 2, then the elastic air bag 3 is loosened, the elastic force of the elastic frame 2 is utilized to act on the elastic air bag 3, and negative pressure is formed inside the annular sucker 1 and the elastic air bag 3.
Referring to fig. 1 and 2, the elastic frame 2 includes a connecting piece 21, a spring 22 and a connecting ring 23, the connecting ring 23 is fixedly connected to the upper end of the annular suction cup 1, the connecting piece 21 is fixedly connected to the upper end of the spring 22, and the lower end of the spring 22 is fixedly connected to the upper end of the connecting ring 23. The elastic force of the spring 22 is utilized to act on the connecting sheet 21 upwards, so that the connecting sheet 21 acts on the upper part of the elastic air bag 3 upwards, the elastic air bag 3 is unfolded upwards to form negative pressure, and after the air enters the elastic air bag 3, the elastic air bag 3 is unfolded upwards further by utilizing the elastic frame 2.
Referring to fig. 2 and 3, the elastic airbag 3 includes a cover 32, the upper end of the connecting piece 21 is fixedly connected to the upper end of the inside of the cover 32, and the outside of the cover 32 is provided with wrinkles. After the cover 32 is pressed, the cover 32 is contracted against the elasticity of the elastic frame 2, and when the cover 32 loses the external force, the cover 32 is opened by the elastic frame 2.
Referring to fig. 3, the elastic air bag 3 further includes a pressing plate 31, and the pressing plate 31 is fixedly connected to the upper end of the cover 32. The structural stability of the top of the cover 32 is increased by the pressing plate 31.
Referring to fig. 2 and 4, the clip clamp 4 includes an elastic clamp 42 and an elastic piece 44, the elastic clamp 42 is fixedly connected to a side end of the elastic piece 44, and an end of the elastic piece 44 opposite to the elastic clamp 42 is fixedly connected to the connecting ring 23. The target catheter is clamped by the spring clips 42 and secured to the outside of the attachment ring 23 by the spring clips 44.
Referring to fig. 4, the clip 4 further includes a pair of guide pieces 41, and the guide pieces 41 are fixedly connected to the upper ends of the elastic clips 42. The target catheter is introduced into the interior of the spring clip 42 by means of the guide tab 41.
Referring to fig. 4, the clip 4 further includes a pad button 43, and the pad button 43 is fixedly connected to an end of the elastic clip 42 opposite to the elastic sheet 44. A finger is placed under the pad button 43 and then the target duct is pressed with another finger.
Working principle: the elastic clamp 42 is used for clamping a target catheter, the target catheter is fixed outside the connecting ring 23 through the elastic sheet 44, after the cover body 32 is pressed, the cover body 32 overcomes the elastic shrinkage of the elastic frame 2, after the cover body 32 loses the external force, the cover body 32 is unfolded through the elastic frame 2, the elastic force of the spring 22 is used for upwards acting on the connecting sheet 21, the connecting sheet 21 is upwards acting on the upper part of the elastic air bag 3, the elastic air bag 3 is upwards unfolded to form negative pressure, after the air enters the inside of the elastic air bag 3, the elastic air bag 3 is further upwards unfolded through the elastic frame 2, the negative pressure acts on a human body through the annular sucker 1, and the effect of fixing the device and the human body is achieved.
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. Device for temporary fixation of anesthesia needle tube during cervical brachial plexus blocking anesthesia, characterized in that: including annular sucking disc (1), elastic support (2), elasticity gasbag (3) and clamp pipe clamp (4), annular sucking disc (1) fixed connection is in the lower extreme of elastic support (2), elasticity gasbag (3) movable sleeve is on the upper portion of elastic support (2), the lower extreme fixed connection of elasticity gasbag (3) is in the lower part of elastic support (2), the lower part side of clamp pipe clamp (4) fixed connection in elastic support (2), the upper end fixed connection of elastic support (2) is in the inner wall upper end of elasticity gasbag (3).
2. The device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 1, wherein: the elastic frame (2) comprises a connecting sheet (21), a spring (22) and a connecting ring (23), wherein the connecting sheet (21) is fixedly connected to the upper end of the spring (22), and the lower end of the spring (22) is fixedly connected to the upper end of the connecting ring (23).
3. The device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 1, wherein: the elastic air bag (3) comprises a cover body (32), and the outer part of the cover body (32) is provided with wrinkles.
4. A device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 3, wherein: the elastic air bag (3) further comprises a pressing plate (31), and the pressing plate (31) is fixedly connected to the upper end of the cover body (32).
5. The device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 1, wherein: the clamping pipe clamp (4) comprises an elastic clamp (42) and an elastic piece (44), and the elastic clamp (42) is fixedly connected to the side end of the elastic piece (44).
6. The device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 5, wherein: the clamping tube clamp (4) further comprises a pair of guide pieces (41), wherein the guide pieces (41) are fixedly connected to the upper ends of the elastic clamps (42).
7. The device for temporarily fixing an anesthetic needle tube for cervical brachial plexus block anesthesia according to claim 5, wherein: the clamping pipe clamp (4) further comprises a cushion button (43), and the cushion button (43) is fixedly connected to one end of the elastic clamp (42) opposite to the elastic sheet (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654502.9U CN219070558U (en) | 2022-10-09 | 2022-10-09 | Device for temporarily fixing anesthesia needle tube during cervical brachial plexus blocking anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654502.9U CN219070558U (en) | 2022-10-09 | 2022-10-09 | Device for temporarily fixing anesthesia needle tube during cervical brachial plexus blocking anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219070558U true CN219070558U (en) | 2023-05-26 |
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ID=86392866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654502.9U Active CN219070558U (en) | 2022-10-09 | 2022-10-09 | Device for temporarily fixing anesthesia needle tube during cervical brachial plexus blocking anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219070558U (en) |
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2022
- 2022-10-09 CN CN202222654502.9U patent/CN219070558U/en active Active
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