CN207477749U - Venipuncture auxiliary device - Google Patents
Venipuncture auxiliary device Download PDFInfo
- Publication number
- CN207477749U CN207477749U CN201720450785.1U CN201720450785U CN207477749U CN 207477749 U CN207477749 U CN 207477749U CN 201720450785 U CN201720450785 U CN 201720450785U CN 207477749 U CN207477749 U CN 207477749U
- Authority
- CN
- China
- Prior art keywords
- shell
- infrared
- auxiliary device
- venipuncture
- medicine
- 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.)
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Abstract
The utility model discloses a kind of venipuncture auxiliary devices, including pedestal, shell and gooseneck, the inside coaxial line of shell is disposed with projection light source, grenade instrumentation, heat mirror and object lens, and the inner wall of shell is fixed with infrared camera, and the end face of shell is equipped with objective aperture and infrared light supply；Controller is equipped in pedestal, for medicine bottle, water pump, switch valve and storage drawer；Toroidal cavity between the inner tube and outer tube of gooseneck is for medicine channel, and for being equipped with grug transportation tube in medicine channel, grug transportation tube is connect with the nozzle on shell end face.Switch, projection light source, liquid crystal display, infrared camera, infrared light supply, water pump and switch valve are electrically connected with the controller.The utility model is relatively simple for structure, using the gooseneck with excellent flexible resistance and fatigue durability, available for the venipuncture of corporal parts, can automatic spraying thimerosal, using more flexible convenient.
Description
Technical field
The utility model belongs to medical instruments field more particularly to a kind of device punctured for assisted IV.
Background technology
Most of usual venipuncture is to visually observe the experience with constantly accumulating using people to determine infusion blood vessel, for
The indiscoverable specific group of some blood vessels (old man, children, overweight people and patient with severe symptoms), it is easy to which occur repeatedly puncturing shows
As bringing physiology and psychological pain to patient.
At present, the device for occurring using infrared light assisted lookup blood vessel is had begun on the market, but counting apparatus mostly
Structure is more complicated, and flexible resistance and fatigue durability be not strong, can not be applied to the venipuncture of corporal parts, actually should
There are limitation in, and the function of not included spray disinfectant, therefore use underaction.
Utility model content
The utility model is intended to overcome above-mentioned the deficiencies in the prior art, it is proposed that a kind of venipuncture auxiliary dress
It puts, it is simple in structure, carry spray disinfectant function, and using flexible.
Technical solution is used by the utility model solves its technical problem：Venipuncture auxiliary device include pedestal and
Shell, is provided with switch on the pedestal, the inside coaxial line of the shell be disposed with projection light source, grenade instrumentation,
Heat mirror and object lens, the rear luxuriant and rich with fragrance mirror, liquid crystal display and preceding luxuriant and rich with fragrance mirror, the inner wall of the shell that the grenade instrumentation includes setting gradually are fixed
Infrared camera is installed, the infrared camera is corresponding with the heat mirror, and the end face of the shell is provided with objective aperture and red
Outer light source；
The chassis interior is divided into three isolated areas by partition board, and three isolated areas are respectively central control zone
Domain, storage drawer and for medicine region, are equipped with controller in the central control area, it is described in medicine region equipped with supply medicine bottle,
Water pump and switch valve；
The pedestal is fixedly connected with the shell by gooseneck, the gooseneck include the inner tube that is set-located and
Outer tube, the toroidal cavity between said inner tube and the outer tube are for medicine channel, described for being provided with grug transportation tube in medicine channel, institute
It states grug transportation tube one end with water pump to be connected, the other end is connected with nozzle, and the nozzle is fixed on the end face of the shell；It is described
The inner cavity of inner tube is provided with conducting wire；
The switch, the projection light source, the liquid crystal display, the infrared camera, the infrared light supply, the water pump
It is electrically connected with the switch valve with the controller by the conducting wire.
Further, the object lens pass through the objective aperture to stretch out the shell end face, and the end face of the shell is additionally provided with institute
State the protective cover of object lens and the infrared light supply, tubular construction of the protective cover for no bottom surface.
Further, it is described to be equipped with dosing mouth for the corresponding pedestal in medicine region.
Further, the infrared light supply is equipped with multiple, and is arranged into circle.
Further, the projection light source, the grenade instrumentation, the heat mirror and the object lens form projecting light path, described
Infrared camera and the heat mirror form light path of photography, the projecting light path with the light path of photography at an angle of 90, the heat mirror with
The projecting light path, the light path of photography distinguish angle at 45 °.
Further, infrared filter is installed additional before the infrared camera.
The beneficial effects of the utility model are：
1) gooseneck for being fixedly connected with pedestal and shell has excellent flexible resistance and fatigue durability, each available for body
The venipuncture at a position, the application range increase of puncture, the function of included spray disinfectant, and also it is relatively simple for structure, make
With more flexible convenient.
2) end of shell is equipped with the protective cover of object lens and infrared light supply, thimerosal can be avoided to be sprayed onto object lens and infrared light
On source, the clarity of image is influenced.
3) at an angle of 90, heat mirror distinguishes angle at 45 ° with projecting light path and light path of photography for projecting light path and light path of photography.It is infrared
It installs infrared filter before camera additional, the clarity of vein imaging can be improved, improve the accuracy of venipuncture.
Description of the drawings
Fig. 1 is the structure diagram of the utility model venipuncture auxiliary device embodiment；
Fig. 2 is enlarged cross-sectional view of the gooseneck along line A-A in Fig. 1 embodiments；
In figure：1- pedestals, 11- switches, 12- controllers, 13- storage drawers, 14- dosing mouths, 15- water pumps, 16- supply medicine
Bottle, 17- switch valves, 18- grug transportation tubes, 2- goosenecks, 21- supply medicine channel, 22- outer tubes, 23- inner tubes, 3- shells, 31- protective covers,
32- nozzles, 4- projection light sources, 5- grenade instrumentations, luxuriant and rich with fragrance mirror after 51-, 52- liquid crystal displays, luxuriant and rich with fragrance mirror before 53-, 6- heat mirrors, 7- infrared photographies
Head, 71- infrared filters, 8- object lens, 9- infrared light supplies.
Specific embodiment
The utility model is described in further detail with reference to attached drawing.
In the description of the present invention, it is to be appreciated that " on ", " under ", "left", "right", " level ", " vertical " etc.
Either position relationship is based on orientation shown in the drawings or position relationship in the orientation of description, it is only for convenient for describing this reality
There must be specific orientation, with device that is simplifying description rather than instruction or hint meaning or element with specific with novel
Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
As depicted in figs. 1 and 2, a kind of venipuncture auxiliary device, pedestal 1 and shell 3 are fixedly connected by gooseneck 2,
The inside coaxial line of shell 3 is disposed with projection light source 4, grenade instrumentation 5, heat mirror 6 and object lens 8, grenade instrumentation 5 include according to
The rear luxuriant and rich with fragrance mirror 51 of secondary setting, liquid crystal display 52 and preceding luxuriant and rich with fragrance mirror 53, the inner wall of shell 6 are installed with infrared camera 7, infrared photography
First 7 is corresponding with heat mirror 6, and the end face of shell 3 is provided with objective aperture and infrared light supply 9；The end face of shell 3, which is additionally provided with, avoids thimerosal
The protective cover 31 being sprayed onto on object lens 8 and infrared light supply 9；Projection light source, grenade instrumentation, heat mirror and object lens form projecting light path,
Infrared camera and heat mirror form light path of photography, projecting light path with light path of photography at an angle of 90, heat mirror and projecting light path, photography light
Distinguish angle at 45 ° in road.
It is provided with switch 11 on pedestal 1, three isolated areas, these three isolated areas is divided by partition board inside pedestal 1
Respectively central control area, storage drawer 13 and for medicine region, equipped with controller 12 in central control area, in medicine region
Equipped with for medicine bottle 16, water pump 15 and switch valve 17, dosing mouth 14 is equipped with for the corresponding pedestal 1 in medicine region；Gooseneck 2 includes set
Inner tube 23 together and outer tube 22 are located at, the toroidal cavity between inner tube 23 and outer tube 22 is for medicine channel 21, for medicine channel 21
Grug transportation tube 18 is inside provided with, 18 one end of grug transportation tube is connected with water pump 15, and the other end is connected with nozzle 32, and nozzle 32 is fixed on
The end face of shell 3；The inner cavity of inner tube 23 is provided with conducting wire；
Switch 11, projection light source 4, liquid crystal display 52, infrared camera 7, infrared light supply 9, water pump 15 and switch valve 17 with
Controller 12 is electrically connected by conducting wire.
The course of work of above-mentioned venipuncture auxiliary device is as follows：
According to the position of venipuncture, 2 bending direction of gooseneck and angle are adjusted, it is ensured that object lens 8 are right against venipuncture
Position, turn on the switch 11, controller 12 starts the infrared light that 9 launch wavelength of infrared light supply is 800nm to 850nm, simultaneously
Start infrared camera 7 to be imaged vein blood vessel, controller 12 carries out image procossing to shooting image, and by treated
Image is sent to liquid crystal display 52, and projection light source (green light LED light source) 4 is activated at this time, and the image of vein blood vessel is with visible ray
On form flash to the position of venipuncture.Controller 12 starts water pump 15, and switch valve 17 opens simultaneously, for disappearing in medicine bottle 16
Venom reaches nozzle 32 through grug transportation tube 18, and thimerosal is sprayed to the position of venipuncture by nozzle 32.Medical staff can be at this time
Carry out venipuncture.Assistant product, such as medical cotton stick, gauze, adhesive tape etc. are taken out after the completion of puncture from storage drawer 13.
Whole operation process is accurate, simple, effective and rapid.
Claims (6)
1. venipuncture auxiliary device, including：
Pedestal and shell, are provided with switch on the pedestal, the inside coaxial line of the shell be disposed with projection light source,
Grenade instrumentation, heat mirror and object lens, the grenade instrumentation include the rear luxuriant and rich with fragrance mirror, liquid crystal display and preceding luxuriant and rich with fragrance mirror set gradually, the shell
Inner wall be installed with infrared camera, the infrared camera is corresponding with the heat mirror, and the end face of the shell is provided with
Objective aperture and infrared light supply；It is characterized in that,
The chassis interior is divided into three isolated areas by partition board, three isolated areas be respectively central control area,
Storage drawer and for medicine region, is equipped with controller in the central control area, it is described in medicine region equipped with supplying medicine bottle, water pump
And switch valve；
The pedestal is fixedly connected with the shell by gooseneck, and the gooseneck includes the inner tube that is set-located and outer
Pipe, toroidal cavity between said inner tube and the outer tube be for medicine channel, it is described for being provided with grug transportation tube in medicine channel, it is described
Grug transportation tube one end is connected with water pump, and the other end is connected with nozzle, and the nozzle is fixed on the end face of the shell；In described
The inner cavity of pipe is provided with conducting wire；
The switch, the projection light source, the liquid crystal display, the infrared camera, the infrared light supply, the water pump and institute
Switch valve is stated to be electrically connected by the conducting wire with the controller.
2. venipuncture auxiliary device as described in claim 1, which is characterized in that the object lens are stretched out across the objective aperture
The shell end face, the end face of the shell are additionally provided with the protective cover of the object lens and the infrared light supply, and the protective cover is
Tubular construction without bottom surface.
3. venipuncture auxiliary device as described in claim 1, which is characterized in that described for being set on the corresponding pedestal in medicine region
There is dosing mouth.
4. venipuncture auxiliary device as described in claim 1, which is characterized in that the infrared light supply be equipped with it is multiple, and
It is arranged into circle.
5. venipuncture auxiliary device as described in claim 1, which is characterized in that the projection light source, the grenade instrumentation,
The heat mirror and the object lens form projecting light path, and the infrared camera forms light path of photography, the projection with the heat mirror
With the light path of photography at an angle of 90, the heat mirror distinguishes angle at 45 ° to light path with the projecting light path, the light path of photography.
6. venipuncture auxiliary device as described in claim 1, which is characterized in that installed additional before the infrared camera infrared
Optical filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450785.1U CN207477749U (en) | 2017-04-26 | 2017-04-26 | Venipuncture auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450785.1U CN207477749U (en) | 2017-04-26 | 2017-04-26 | Venipuncture auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477749U true CN207477749U (en) | 2018-06-12 |
Family
ID=62483677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450785.1U Expired - Fee Related CN207477749U (en) | 2017-04-26 | 2017-04-26 | Venipuncture auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317775A (en) * | 2022-10-17 | 2022-11-11 | 吉林大学 | Skin disinfection device for marrow puncture nursing |
-
2017
- 2017-04-26 CN CN201720450785.1U patent/CN207477749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317775A (en) * | 2022-10-17 | 2022-11-11 | 吉林大学 | Skin disinfection device for marrow puncture nursing |
| CN115317775B (en) * | 2022-10-17 | 2022-12-20 | 吉林大学 | Skin disinfection device for bone marrow puncture nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |