CN207506822U - A kind of anesthesia infusion device - Google Patents
A kind of anesthesia infusion device Download PDFInfo
- Publication number
- CN207506822U CN207506822U CN201720448654.XU CN201720448654U CN207506822U CN 207506822 U CN207506822 U CN 207506822U CN 201720448654 U CN201720448654 U CN 201720448654U CN 207506822 U CN207506822 U CN 207506822U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed plate
- needle
- syringe
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of anesthesia infusion devices,Including syringe and syringe needle,The syringe needle includes needle point,Needle obstructs and pintle,The pintle is plugged on the outside flange of syringe,The needle stalk is fixedly connected on one end of pintle,Side of the pintle far from syringe is equipped with fixed plate,The fixed plate is fixed on the lateral wall of needle stalk,The fixed plate is equipped with annular through-hole,Baffle is slidably connected on the lateral wall of the needle stalk,And baffle plate setting is close to the side of needle point,The first cylinder is equipped between the fixed plate and baffle,Second cylinder and third cylinder,The madial wall of first cylinder is evenly equipped with the first screw thread,The outboard sidewalls of second cylinder are respectively equipped with the second internal thread and the second external screw thread,The lateral wall of the third cylinder is evenly equipped with third screw thread,First screw thread is matched with the second external screw thread.The utility model controls needle stalk into the depth of skin, while medical staff is also made more preferably to infuse to patient's body injecting anesthetic.
Description
Technical field
The utility model is related to a kind of infusion device more particularly to a kind of anesthesia infusion devices.
Background technology
Anesthesia infusion device is a kind of device infused to the anesthesia of patient's internal injection, however existing anesthesia infusion device
It is difficult accurately to convey anesthesia infusion to some position of patient's body, influences very much the effect that patient uses anaesthetic in this way, together
When medical staff in order to accurately to some position of patient convey anesthesia infusion, it is often necessary to hand or wrist control anesthesia it is defeated
Liquid device makes medical staff's work very inconvenient in this way.
Utility model content
The purpose of this utility model is and a kind of anesthesia infusion dress proposed in order to solve shortcoming in the prior art
It puts.
To achieve these goals, the utility model employs following technical solution：
A kind of anesthesia infusion device, including syringe and syringe needle, the syringe needle includes needle point, needle stalk and pintle, the needle
Bolt is plugged on the outside flange of syringe, and the needle stalk is fixedly connected on one end of pintle, and the pintle is far from syringe
Side be equipped with fixed plate, the fixed plate be fixed on needle stalk lateral wall on, the fixed plate be equipped with annular through-hole, it is described
Baffle is slidably connected on the lateral wall of needle stalk, and baffle plate setting is close to the side of needle point, between the fixed plate and baffle
Equipped with the first cylinder, the second cylinder and third cylinder, one end of first cylinder is fixed on the side of fixed plate, and described
One end of three cylinders is fixed on the side of baffle, and the madial wall of first cylinder is evenly equipped with the first screw thread, second circle
The outboard sidewalls of cylinder are respectively equipped with the second internal thread and the second external screw thread, and the lateral wall of the third cylinder is evenly equipped with third spiral shell
Line, first screw thread are matched with the second external screw thread, and second internal thread is matched with third screw thread, first cylinder
Be equipped with several jacks, the fixed plate be equipped with the corresponding through-hole of jack position, the side of the fixed plate is equipped with
Bolt, the bolt pass through through-hole and jack to fix fixed plate, second cylinder and third cylinder far from fixed plate one
Side is equipped with outside flange.
Preferably, the length value phase that the length value after the first cylinder, the second cylinder and third cylinder are fully deployed obstructs with needle
Deng.
Preferably, it is equipped with through-hole in the middle part of the fixed plate and baffle.
Preferably, the piston handle end face on the syringe is evenly equipped with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are：Pass through the first cylinder mobile in annular through-hole, the
Two cylinders and third cylinder, and pass through bolt and fix the first cylinder, the second cylinder and third cylinder, while rotate the first cylinder
With the outside flange on the second cylinder, and then can with controllable register needle stalk in position, control in this way needle stalk enter skin
Depth, be in contact by baffle with patient skin, it is difficult the dynamics for controlling liquor-saturated infusion device to avoid medical staff, while
Medical staff is made more preferably to infuse to patient's body injecting anesthetic.
Description of the drawings
Fig. 1 be the utility model proposes a kind of anesthesia infusion device structure diagram.
Fig. 2 is the partial enlarged view at A in Fig. 1.
In figure：1 syringe, 2 needle points, 3 needles stalk, 4 pintles, 5 fixed plates, 6 annular through-holes, 7 baffles, 8 first cylinders, 9
Two cylinders, 10 third cylinders, 11 jacks, 12 bolts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of anesthesia infusion device, including syringe 1 and syringe needle, specifically, the empty cylinder on syringe 1
It is marked with scale, the piston handle end face on syringe 1 is evenly equipped with anti-skid chequer, and syringe needle includes needle point 2, needle stalk 3 and pintle 4, pintle 4
It is plugged on the outside flange of syringe 1, needle stalk 3 is fixedly connected on one end of pintle 4, side of the pintle 4 far from syringe 1
Equipped with fixed plate 5, fixed plate 5 is fixed on the lateral wall of needle stalk 3, and fixed plate 5 is equipped with annular through-hole 6, the lateral wall of needle stalk 3
On slidably connect baffle 7, furtherly, the middle part of fixed plate 5 and baffle 7 is equipped with through-hole, and through-hole is interspersed in needle stalk 3
On lateral wall, and baffle 7 is positioned close to the side of needle point 2, and the first cylinder 8, second is equipped between fixed plate 5 and baffle 7 and is justified
Cylinder 9 and third cylinder 10, furtherly, the first cylinder 8, the second cylinder 9 and third cylinder 10 be fully deployed after length value with
The length value of needle stalk 3 is equal, and one end of the first cylinder 8 is fixed on the side of fixed plate 5, and one end of third cylinder 10 is fixed on
On the side of baffle 7, the madial wall of the first cylinder 8 is evenly equipped with the first screw thread, and the outboard sidewalls of the second cylinder 9 are respectively equipped with second
Internal thread and the second external screw thread, the lateral wall of third cylinder 10 are evenly equipped with third screw thread, and the first screw thread and the second external screw thread match
It closes, the second internal thread is matched with third screw thread, and the first cylinder 8 is equipped with several jacks 11, and fixed plate 5 is equipped with and jack
The corresponding through-hole in 11 positions, the side of fixed plate 5 are equipped with bolt 12, and bolt 12 passes through through-hole and jack 11 to consolidate fixed plate 5
Fixed, the side of the second cylinder 9 and third cylinder 10 far from fixed plate 5 is equipped with outside flange.
In the utility model, the first cylinder 8, the second cylinder 9 and third cylinder 10 move, and pass through in annular through-hole 6
Bolt 12 fixes the first cylinder 8, the second cylinder 9 and third cylinder 10, while rotates on the first cylinder 8 and the second cylinder 9
Outside flange, so can with controllable register 7 in needle stalk 3 position, when baffle 7 is in contact with patient skin, control in this way
Needle stalk 3 enters the depth of skin.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of anesthesia infusion device, including syringe (1) and syringe needle, the syringe needle includes needle point (2), needle stalk (3) and pintle
(4), the pintle (4) is plugged on the outside flange of syringe (1), and the needle stalk (3) is fixedly connected on the one of pintle (4)
End, which is characterized in that side of the pintle (4) far from syringe (1) is equipped with fixed plate (5), and the fixed plate (5) is fixed on
On the lateral wall of needle stalk (3), the fixed plate (5) is equipped with annular through-hole (6), and the needle obstructs the company of slip on the lateral wall of (3)
Baffle (7) is connected to, and baffle (7) is positioned close to the side of needle point (2), the is equipped between the fixed plate (5) and baffle (7)
One cylinder (8), the second cylinder (9) and third cylinder (10), one end of first cylinder (8) are fixed on the side of fixed plate (5)
On face, one end of the third cylinder (10) is fixed on the side of baffle (7), and the madial wall of first cylinder (8) is evenly distributed with
There is the first screw thread, the outboard sidewalls of second cylinder (9) are respectively equipped with the second internal thread and the second external screw thread, the third circle
Cylinder (10) lateral wall be evenly equipped with third screw thread, first screw thread is matched with the second external screw thread, second internal thread and
Third screw thread matches, and first cylinder (8) is equipped with several jacks (11), and the fixed plate (5) is equipped with and jack
(11) the corresponding through-hole in position, the side of the fixed plate (5) are equipped with bolt (12), and the bolt (12) is across through-hole and inserts
Hole (11) is fixed by fixed plate (5), and the side of second cylinder (9) and third cylinder (10) far from fixed plate (5) is equipped with
Outside flange.
2. a kind of anesthesia infusion device according to claim 1, which is characterized in that first cylinder (8), the second cylinder
(9) and third cylinder (10) be fully deployed after length value and needle stalk (3) length value it is equal.
3. a kind of anesthesia infusion device according to claim 1, which is characterized in that the fixed plate (5) and baffle (7)
Middle part is equipped with through-hole.
A kind of 4. anesthesia infusion device according to claim 1, which is characterized in that the piston handle on the syringe (1)
End face is evenly equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448654.XU CN207506822U (en) | 2017-04-26 | 2017-04-26 | A kind of anesthesia infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448654.XU CN207506822U (en) | 2017-04-26 | 2017-04-26 | A kind of anesthesia infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207506822U true CN207506822U (en) | 2018-06-19 |
Family
ID=62531402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448654.XU Expired - Fee Related CN207506822U (en) | 2017-04-26 | 2017-04-26 | A kind of anesthesia infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207506822U (en) |
-
2017
- 2017-04-26 CN CN201720448654.XU patent/CN207506822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20190426 |