CN220046008U - Flexible reinforced anesthesia puncture kit - Google Patents
Flexible reinforced anesthesia puncture kit Download PDFInfo
- Publication number
- CN220046008U CN220046008U CN202320948961.XU CN202320948961U CN220046008U CN 220046008 U CN220046008 U CN 220046008U CN 202320948961 U CN202320948961 U CN 202320948961U CN 220046008 U CN220046008 U CN 220046008U
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- Prior art keywords
- puncture needle
- fixed
- pipe
- movable cavity
- flexible
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 15
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 210000005036 nerve Anatomy 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a flexible reinforced anesthesia puncture kit, which comprises a puncture needle, a flexible catheter and a fixed sucker, wherein a handheld tube is arranged at the top of the puncture needle, an injector is arranged at the top of the handheld tube, a signal lamp is arranged on the outer side wall of the handheld tube, scales are arranged on the side wall of the puncture needle, a pressure detector electrically connected with the signal lamp is arranged in the puncture needle, one end of the flexible catheter is provided with a sphere, a medicine discharging port is arranged on the side wall of the flexible catheter, a through hole corresponding to the puncture needle is arranged on the fixed sucker, a plurality of fixed tubes are arranged around the through hole, an adjusting rod is connected to the top of the fixed tubes, a plurality of adjusting tubes are arranged on the adjusting rod, the adjusting tubes are connected with the fixed tubes through fixing pins, and a clamping piece is arranged at one end of the adjusting rod.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a flexible reinforced anesthesia puncture kit.
Background
Anesthesia is necessary preparation before operation, the current common anesthesia method is epidural space blocking anesthesia, the operation mode is that a puncture needle is firstly punctured out of an epidural space, and then an anesthesia catheter is sent into an epidural space through the puncture needle, the current operation process is completed by experience of a doctor, the puncture process is slow, the efficiency is low, and even the surface of a nerve bundle can be possibly stabbed.
Disclosure of Invention
The utility model aims to provide a flexible reinforced anesthesia puncture kit, which solves the problems of slow puncture process, low efficiency and even possibility of stabbing the surface of a nerve bundle in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a flexible reinforced anesthesia puncture kit comprises a puncture needle, a flexible catheter and a fixed sucker;
the top of the puncture needle is provided with a handheld tube, the top of the handheld tube can be spliced with an injector, the outer side wall of the handheld tube is provided with a signal lamp, the outer side wall of the puncture needle is provided with scales, a placement cavity is arranged in the puncture needle, the bottom of the puncture needle is divided into a detection cavity and a movable cavity, a pressure detector is arranged in the detection cavity, the pressure detector is electrically connected with the signal lamp, the movable cavity is connected with the placement cavity, and the movable cavity is communicated with the outside;
the flexible catheter extends into the movable cavity through the placement cavity, a ball body is arranged at the end of one end of the flexible catheter extending into the movable cavity, and a medicine unloading port is arranged on the side wall of one end of the flexible catheter extending into the movable cavity;
the fixing sucker is provided with a through hole corresponding to the puncture needle, a plurality of fixing pipes are arranged around the through hole, the bottoms of the fixing pipes are fixedly connected with the fixing sucker, the tops of the fixing pipes are connected with adjusting rods, the adjusting rods are provided with a plurality of adjusting pipes, fixing pins are movably inserted in the adjusting pipes, the adjusting rods are connected with the fixing pipes through the fixing pins penetrating through the adjusting pipes, and one ends of the adjusting rods, which are close to the through hole, are provided with clamping pieces.
The principle of the technical scheme is as follows:
firstly, the flexible catheter penetrates through the placing cavity of the puncture needle to extend into the movable cavity, in the process of puncture by the puncture needle, a doctor can judge whether to puncture the epidural space according to the prompt of the signal lamp and the scale on the outer side wall of the puncture needle, then the flexible catheter is placed into the epidural space of a patient, finally the fixing sucker is fixed on the body of the patient, the flexible catheter is fixed by the clamping piece, and the flexible catheter is prevented from being damaged due to non-artificial deflection.
Preferably, the outer side wall of the handheld tube is provided with anti-skid patterns.
Preferably, the number of the fixed pipes is 4, and the included angle of the adjacent fixed pipes on the horizontal is ninety degrees.
Preferably, the puncture needle 1 is sleeved with a needle head protecting sleeve.
The beneficial effects of this technical scheme:
(1) The device can provide indication for puncture of the puncture needle.
(2) The device can avoid the catheter from stabbing the nerve bundle surface of the patient.
(3) The device can fix the position of the catheter and prevent the catheter from being shifted in an unmanned way.
(4) The side wall medicine discharging port of the flexible catheter can prevent blood from flowing out through the flexible catheter in the puncturing process.
(5) The anti-skid patterns can prevent skidding in the process of puncturing and cause unnecessary damage to patients.
Drawings
Fig. 1 is a schematic view of the entire structure of a puncture needle 1;
fig. 2 is an enlarged view of the bottom of the puncture needle 1;
fig. 3 is an enlarged view of the hand-held tube 4;
fig. 4 is an enlarged view of the flexible catheter 2;
fig. 5 is an enlarged view of the fixed suction cup 3.
Reference numerals in the drawings of the specification include: 1. a puncture needle; 2. a flexible conduit; 3. fixing a sucker; 4. a hand-held tube; 5. a signal lamp; 6. a scale; 7. a placement cavity; 8. a detection chamber; 9. a movable cavity; 10. a sphere; 11. a medicine discharging port; 12. a through hole; 13. a fixed tube; 14. an adjusting rod; 15. an adjusting tube; 16. a clamping piece; 17. anti-skid lines.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
referring to fig. 1 to 5, a flexible reinforced anesthesia puncture kit comprises a puncture needle 1, a flexible catheter 2 and a fixed sucker 3;
the top of the puncture needle 1 is provided with a hand-held tube 4, the outer side wall of the hand-held tube 4 is provided with anti-slip patterns 17 for preventing slipping, the top of the hand-held tube 4 can be inserted with an injector, the outer side wall of the hand-held tube 4 is provided with a signal lamp 5, the outer side wall of the puncture needle 1 is provided with scales 6, a placing cavity 7 is arranged in the puncture needle 1, the bottom of the puncture needle 1 is movably sleeved with a needle head protecting sleeve, the bottom of the puncture needle 1 is provided with a detecting cavity 8 and a movable cavity 9, a pressure detector is arranged in the detecting cavity 8 and is electrically connected with the signal lamp 5, button cells for supplying power to the signal lamp 5 and the pressure detector are arranged in the side wall of the hand-held tube 4, the movable cavity 9 is connected with the placing cavity 7, and the movable cavity 9 is communicated with the outside;
the flexible catheter 2 extends into the movable cavity 9 through the placement cavity 7, a ball body 10 for preventing the surface of the nerve bundle of the patient from being stabbed is arranged at the end of one end of the flexible catheter 2 extending into the movable cavity 9, and a medicine discharging port 11 is arranged on the side wall of one end of the flexible catheter 2 extending into the movable cavity 9;
the fixing suction cup 3 is provided with a through hole 12 corresponding to the puncture needle 1, 4 fixing pipes 13 are arranged around the through hole 12, the included angle between every two adjacent fixing pipes 13 on the horizontal direction is 90 degrees, the bottoms of the fixing pipes 13 and the tops of the fixing pipes 13 fixedly connected with the fixing suction cup 3 are respectively connected with an adjusting rod 14, a plurality of adjusting pipes 15 are arranged on the adjusting rods 14, fixing pins are movably inserted in the adjusting pipes 15, the adjusting rods 14 are connected with the fixing pipes 13 through the fixing pins penetrating through the adjusting pipes 15, and one ends, close to the through hole 12, of the adjusting rods 14 are provided with clamping pieces 16.
The specific implementation process is as follows:
by sleeving the needle head protective sleeve at the bottom of the puncture needle 1, the pressure detector in the detection cavity 8 can be effectively protected during storage; before puncture, the flexible catheter 2 is extended into the movable cavity 9 through the placing cavity 7 of the puncture needle 1, and the medicine discharging port 11 is turned to the side wall of the puncture needle 1, so that blood can be prevented from flowing out through the flexible catheter 2 in the process of puncture; penetrating the puncture needle 1 through the through hole of the fixed sucker 3, and penetrating the puncture needle 1 into the epidural space of the patient, wherein the color of the signal lamp 5 is changed when the pressure detector detects that the pressure is changed, and a doctor judges whether the puncture needle 1 reaches the epidural space of the patient or not by combining the color change of the signal lamp 5 and the scale 6 on the side wall of the puncture needle 1, so that the doctor is prevented from making mistakes when the doctor punctures by virtue of experience; the ball 10 arranged at the end of the flexible catheter 2 extending into the movable cavity 9 is used for avoiding stabbing the nerve bundle surface of the patient; the anti-slip patterns 17 arranged on the outer side wall of the handheld tube 4 can prevent doctors from slipping during puncturing and cause unnecessary damage to patients; then the fixed sucker 3 is fixed on the body of a patient, the adjusting rod 14 is moved to fix the flexible catheter 2 by the clamping piece 16, and then the fixing pin is inserted into the fixing tube 13 through the adjusting tube 15 to avoid the flexible catheter 2 from shifting by no person, so that puncture is not required to be repeated when gunpowder is needed to be added later.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. A flexible reinforced anesthesia puncture kit, characterized in that: comprises a puncture needle (1), a flexible catheter (2) and a fixed sucker (3);
the utility model discloses a puncture needle, including puncture needle (1), syringe, signal lamp, movable cavity (9), signal lamp, scale (6) are equipped with on the lateral wall of handheld pipe (4), be equipped with handheld pipe (4) at the top of puncture needle (1), be equipped with on the lateral wall of handheld pipe (4) signal lamp (5), be equipped with in puncture needle (1) and place chamber (7), the bottom of puncture needle (1) is detection chamber (8) and movable cavity (9), be equipped with pressure detector in detection chamber (8), pressure detector with signal lamp (5) electricity is connected, movable cavity (9) with place chamber (7) and be connected, movable cavity (9) and outside intercommunication;
the flexible catheter (2) stretches into the movable cavity (9) through the placement cavity (7), a ball body (10) is arranged at the end of one end of the flexible catheter (2) stretching into the movable cavity (9), and a medicine unloading port (11) is arranged on the side wall of one end of the flexible catheter (2) stretching into the movable cavity (9);
the utility model discloses a puncture needle, including fixed sucking disc (3), puncture needle (1) and fixed sucking disc, be equipped with on fixed sucking disc (3) with through-hole (12) that puncture needle (1) corresponds, be equipped with a plurality of fixed pipe (13) around through-hole (12), the bottom of fixed pipe (13) with fixed sucking disc (3) fixed connection, the top of fixed pipe (13) is connected with adjusts pole (14), be equipped with a plurality of regulation pipe (15) on adjusting pole (14), the activity is alternated in regulation pipe (15) has the fixed pin, adjust pole (14) through passing the fixed pin of regulation pipe (15) with fixed pipe (13) are connected, adjust pole (14) be close to one end of through-hole (12) is equipped with clamping piece (16).
2. A flexible enhanced anesthesia penetration kit according to claim 1 wherein: the outer side wall of the handheld pipe (4) is provided with anti-skid patterns (17).
3. A flexible enhanced anesthesia penetration kit according to claim 1 wherein: the number of the fixed pipes (13) is 4, and the included angle between every two adjacent fixed pipes (13) on the horizontal direction is 90 degrees.
4. A flexible enhanced anesthesia penetration kit according to claim 1 wherein: the puncture needle (1) is movably sleeved with a needle head protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948961.XU CN220046008U (en) | 2023-04-24 | 2023-04-24 | Flexible reinforced anesthesia puncture kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948961.XU CN220046008U (en) | 2023-04-24 | 2023-04-24 | Flexible reinforced anesthesia puncture kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046008U true CN220046008U (en) | 2023-11-21 |
Family
ID=88760943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320948961.XU Active CN220046008U (en) | 2023-04-24 | 2023-04-24 | Flexible reinforced anesthesia puncture kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046008U (en) |
-
2023
- 2023-04-24 CN CN202320948961.XU patent/CN220046008U/en active Active
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| GR01 | Patent grant |