CN207768835U - A kind of medical trocar with protection - Google Patents
A kind of medical trocar with protection Download PDFInfo
- Publication number
- CN207768835U CN207768835U CN201720560729.3U CN201720560729U CN207768835U CN 207768835 U CN207768835 U CN 207768835U CN 201720560729 U CN201720560729 U CN 201720560729U CN 207768835 U CN207768835 U CN 207768835U
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- CN
- China
- Prior art keywords
- needle
- core
- needle stand
- electric telescopic
- telescopic rod
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Abstract
The utility model provides a kind of medical trocar with protection, including core bar, needle stand, needle tubing, needle core, electric telescopic rod, connecting rod, sealed tube, light trough and headlamp, needle stand is arranged on the right side of core bar, through-hole is equipped in needle stand, needle tubing is connected to through-hole, needle tubing is fixedly connected with needle stand, core bar is fixedly connected with needle core, electric telescopic rod is mounted on needle stand upper surface, connecting rod is mounted on electric telescopic rod lower face, sealed tube is mounted on connecting rod lower face, the design solves the problems, such as that original trochar needs closing through-hole manually, light trough installs needle stand left side, headlamp is mounted in light trough, the design solves the problems, such as that original trochar does not have illumination functions, the utility model is simple in structure, reasonable design, functional, reliability is high.
Description
Technical field
The utility model is a kind of medical trocar with protection, belongs to the field of medical instrument technology.
Background technology
Casing acupuncture, abbreviation trochar are traditional acupuncture needle to be put into the one kind applied in piston molded cannula novel to control
Treatment tool；Casing is dedicated needle holder, mixes special acupuncture needle, stimulation to local muscle and is loosened, and nerve is passed through
Conduction, the body function for adjusting internal organ or lesion region achieve the purpose that treatment.Clinically, subcutaneous puncture is extensive
Using, and the mode of embedding medicament is also implemented to come after subcutaneous puncture, using trochar, its needle point can be made to puncture to subcutaneous predetermined
Behind position, it is placed in medicament, extracts needle point out, therefore trochar can meet clinical requirement.
In the prior art, existing trochar does not have an illumination functions, medical staff dim environment be difficult clearly aim at it is defeated
Liquid pipe, existing trochar need in time to close needle stand after needle core extraction, have prevented bacterium from entering in needle tubing, existing set
Pipe needle function is relatively simple, and a kind of medical trocar with protection is needed to solve above-mentioned institute's problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of medical trocar with protection,
To solve the problems mentioned in the above background technology, the utility model is easy to use, easy to operation, and stability is good, and reliability is high.
To achieve the goals above, the utility model is to realize by the following technical solutions：It is a kind of have protection
Medical trocar, including apparatus main body, protection mechanism and lighting mechanism, described device main body include core bar, needle stand, needle tubing with
And needle core, the needle stand are arranged on the right side of core bar, and through-hole is equipped in the needle stand, the needle tubing is connected to through-hole, the needle tubing
It is fixedly connected with needle stand, the needle core is arranged in needle tubing, and the core bar is fixedly connected with needle core, and the protection mechanism includes electricity
Dynamic telescopic rod, connecting rod, sealed tube, sealing ring, limited block and stretching switch, the electric telescopic rod are mounted on needle stand upper end
Face, the connecting rod are mounted on electric telescopic rod lower face, and the sealed tube is mounted on connecting rod lower face, the sealing ring peace
Mounted in sealed tube right side, the limited block is mounted in needle stand, and the limited block is arranged on the downside of needle core, the stretching switch
It is connected with electric telescopic rod by conducting wire, the lighting mechanism includes that groove, cell piece, light trough, headlamp and illumination are opened
It closes, the groove is mounted on needle stand upper surface, and the cell piece is mounted in groove, light trough installation needle stand left side, institute
Headlamp is stated in light trough, the light switch is mounted on needle stand upper surface.
Further, the needle core outer surface is equipped with scale.
Further, the sealed tube is identical as needle core diameter.
Further, the light switch is connected by conducting wire with cell piece, and the light switch passes through conducting wire and photograph
Bright lamp is connected.
Further, aseptic cotton and medical adhesive tape are equipped in the core bar.
The beneficial effects of the utility model：A kind of medical trocar with protection of the utility model, because this practicality is new
Type is added to electric telescopic rod, connecting rod, sealed tube, sealing ring, limited block and stretches out switch, which facilitates medical staff
Through-hole is closed, is opened again when needing infusion, has prevented dust and bacterium from entering intravascular, has solved original trochar
The problem of needing to close through-hole manually, increases the safety in utilization of the utility model.
The utility model is added to groove, cell piece, light trough, headlamp and light switch, which facilitates medical care people
Member's woven hose under dim environment is directed at through-hole, solves the problems, such as that original trochar does not have illumination functions, improves this reality
With novel use agility.
Because needle core outer surface is equipped with scale, which facilitates medical staff accurately to move needle core position, prevents needle core and set
Pipe separation is too fast, influences casing and is inserted into intravascular, because being equipped with aseptic cotton and medical adhesive tape in core bar, which increases this practicality
Novel ease of use, the utility model is reasonable for structure, and applied widely convenient for combination installation, reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram with the medical trocar protected of the utility model；
Fig. 2 is the structural schematic diagram of protection mechanism in a kind of medical trocar with protection of the utility model；
Fig. 3 is the structural schematic diagram of lighting mechanism in a kind of medical trocar with protection of the utility model；
In figure：1- core bars, 2- protection mechanisms, 3- lighting mechanisms, 4- needle stands, 5- needle tubings, 6- needle cores, 21- electric telescopic rods,
22- connecting rods, 23- sealed tubes, 24- sealing rings, 25- limited blocks, 26- stretch out switch, 31- grooves, 32- cell pieces, 33- lamps
Slot, 34- headlamps, 35- light switches.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of medical trocar with protection, packet
Apparatus main body, protection mechanism 2 and lighting mechanism 3 are included, apparatus main body includes core bar 1, needle stand 4, needle tubing 5 and needle core 6, needle stand
4 settings are equipped with through-hole in 1 right side of core bar, needle stand 4, and needle tubing 5 is connected to through-hole, and needle tubing 5 is fixedly connected with needle stand 4, and needle core 6 is set
It sets in needle tubing 5, core bar 1 is fixedly connected with needle core 6.
Protection mechanism 2 includes electric telescopic rod 21, connecting rod 22, sealed tube 23, sealing ring 24, limited block 25 and stretches out
Switch 26, electric telescopic rod 21 are mounted on 4 upper surface of needle stand, and connecting rod 22 is mounted on 21 lower face of electric telescopic rod, sealed tube
23 are mounted on 22 lower face of connecting rod, and sealing ring 24 is mounted on 23 right side of sealed tube, and limited block 25 is mounted in needle stand 4, limit
The position setting of block 25 stretches out switch 26 and is connected with electric telescopic rod 21 by conducting wire, which facilitates medical care people in 6 downside of needle core
Member closes through-hole, is opened again when needing infusion, has prevented dust and bacterium from entering intravascular, has solved original casing
Needle needs the problem of closing through-hole manually.
Lighting mechanism 3 includes groove 31, cell piece 32, light trough 33, headlamp 34 and light switch 35, and groove 31 is installed
In 4 upper surface of needle stand, cell piece 32 is mounted in groove 31, and light trough 33 installs 4 left side of needle stand, and headlamp 34 is mounted on light trough
In 33, light switch 35 is mounted on 4 upper surface of needle stand, which facilitates medical staff's woven hose alignment under dim environment logical
Hole solves the problems, such as that original trochar does not have illumination functions.
6 outer surface of needle core is equipped with scale, and sealed tube 23 is identical as 6 diameter of needle core, and light switch 35 passes through conducting wire and battery
Piece 32 is connected, and light switch 35 is connected by conducting wire with headlamp 34, and aseptic cotton and medical adhesive tape are equipped in core bar 1.
Specific implementation mode：After needle tubing 5 is inserted into blood vessel by medical staff, then needle core 6 is extracted out of needle tubing 5, medical care
Personnel, which press, stretches out switch 26, and electric telescopic rod 21 is started to work, and electric telescopic rod 21 drives connecting rod 22 to extend downwardly, and is connected
Bar 22 drives sealed tube 23 to extend downwardly, and when sealed tube 23 is extended downwardly to limited block 25, switch 26, closing are stretched out in then release
The sealing ring 24 of 23 right side of pipe can guarantee the leakproofness between sealed tube 23 and through-hole, increase the use peace of the utility model
Quan Xing.
When medical staff is corrective surgery under dim environment, light switch 35 is pressed, switching light switch 35 is to connect
Electric energy is sent to headlamp 34 by logical state, cell piece 32, and headlamp 34 converts electrical energy into luminous energy, and medical staff can clearly look into
It sees 4 position of needle stand, facilitates medical staff that woven hose is aligned to the through-hole in needle stand 4, increase the user of this utility model
Just property.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of medical trocar with protection, including apparatus main body, protection mechanism (2) and lighting mechanism (3), feature
It is：Described device main body includes core bar (1), needle stand (4), needle tubing (5) and needle core (6), and the needle stand (4) is arranged in core bar
(1) right side, the needle stand (4) is interior to be equipped with through-hole, and the needle tubing (5) is connected to through-hole, and the needle tubing (5) is fixed with needle stand (4)
Connection, in needle tubing (5), the core bar (1) is fixedly connected with needle core (6) for needle core (6) setting；
The protection mechanism (2) includes electric telescopic rod (21), connecting rod (22), sealed tube (23), sealing ring (24), limited block
(25) and switch (26) is stretched out, the electric telescopic rod (21) is mounted on needle stand (4) upper surface, connecting rod (22) installation
In electric telescopic rod (21) lower face, the sealed tube (23) is mounted on connecting rod (22) lower face, sealing ring (24) peace
Mounted in sealed tube (23) right side, the limited block (25) is mounted in needle stand (4), and the limited block (25) is arranged in needle core
(6) downside, the stretching switch (26) are connected by conducting wire with electric telescopic rod (21)；
The lighting mechanism (3) includes groove (31), cell piece (32), light trough (33), headlamp (34) and light switch
(35), the groove (31) is mounted on needle stand (4) upper surface, and the cell piece (32) is mounted in groove (31), the light trough
(33) needle stand (4) left side is installed, the headlamp (34) is mounted in light trough (33), and the light switch (35) is mounted on needle
Seat (4) upper surface.
2. a kind of medical trocar with protection according to claim 1, it is characterised in that：Needle core (6) appearance
Face is equipped with scale.
3. a kind of medical trocar with protection according to claim 1, it is characterised in that：The sealed tube (23) with
Needle core (6) diameter is identical.
4. a kind of medical trocar with protection according to claim 1, it is characterised in that：The light switch (35)
It is connected with cell piece (32) by conducting wire, the light switch (35) is connected by conducting wire with headlamp (34).
5. a kind of medical trocar with protection according to claim 1, it is characterised in that：It is set in the core bar (1)
There are aseptic cotton and medical adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560729.3U CN207768835U (en) | 2017-05-19 | 2017-05-19 | A kind of medical trocar with protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560729.3U CN207768835U (en) | 2017-05-19 | 2017-05-19 | A kind of medical trocar with protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768835U true CN207768835U (en) | 2018-08-28 |
Family
ID=63218671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560729.3U Active CN207768835U (en) | 2017-05-19 | 2017-05-19 | A kind of medical trocar with protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504082A (en) * | 2021-09-13 | 2021-10-15 | 南京阳图医疗科技有限公司 | Sampling device for detecting quality spectrum of hormones and vitamins in blood |
-
2017
- 2017-05-19 CN CN201720560729.3U patent/CN207768835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504082A (en) * | 2021-09-13 | 2021-10-15 | 南京阳图医疗科技有限公司 | Sampling device for detecting quality spectrum of hormones and vitamins in blood |
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