CN207168553U - A kind of Cardiological puncture needle - Google Patents
A kind of Cardiological puncture needle Download PDFInfo
- Publication number
- CN207168553U CN207168553U CN201720209813.0U CN201720209813U CN207168553U CN 207168553 U CN207168553 U CN 207168553U CN 201720209813 U CN201720209813 U CN 201720209813U CN 207168553 U CN207168553 U CN 207168553U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- puncture needle
- fixed cylinder
- drainage tube
- limited rack
- 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 provides a kind of Cardiological puncture needle,Pressing plate is cylindrical platy structure,The upper end of needle tubing is linked together by drainage tube and control box,Fixed cylinder is installed on the downside of pressing plate,The outer wall of the inwall fitting needle tubing of fixed cylinder is arranged,Fixed cylinder is assembled together with position-limited rack,Downside end face and the silicagel pad of position-limited rack fit together,It is easy to medical personnel to control the pressure size punctured by adding position-limited rack with pressing plate,Silicagel pad is coordinated to serve the effect of buffering,The design solves traditional puncture needle more uncomfortable problem of medical personnel's hand after a long time use,Other liquid-pressure pick-up then realizes the detection to fluid pressure,The data of detection are transferred to by wireless communication module in the receiving device in the external world,And then it is easy to staff to be monitored at a distance,And the control to drainage tube is then easy in the design of electromagnetism check valve,And then realize the control to draining pipeline break-make,The final purpose for realizing negative-feedback regu- lation.
Description
Technical field
The utility model is a kind of Cardiological puncture needle, belongs to field of medical device.
Background technology
In the prior art, to the treatment of pericardial fluid patient, more methods extracted using puncturing.At present, it is general using tradition
Syringe needle punctured, because needle tip is more sharp, and after penetrating pericardium, because heart is beated always, needle point is easy to
Cardiac muscle is stabbed, or even causes heart arrest, very big potential safety hazard be present.Some schemes use extension-type puncture needle, but this
Puncture needle operation is more troublesome, it is easy to admits air into pericardium, it is also very undesirable on effect is punctured, and so needing one kind
New equipment solves the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of Cardiological puncture needle, to solve
The problem of being proposed in above-mentioned background technology, the utility model is easy to use, easy to operation, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of Cardiological is with wearing
Pricker, including main part and control structure, the main part include drainage tube, control box, pressing plate, needle tubing, position-limited rack,
Fixed cylinder and silicagel pad, the needle tubing are cylindrical barrel structure, and the upper end of the needle tubing is equipped with pressing plate, and the pressing plate is
Cylindrical platy structure, the upper end of the needle tubing are linked together by drainage tube and control box, the downside installation of the pressing plate
There is fixed cylinder, the outer wall of the inwall fitting needle tubing of the fixed cylinder is arranged, and the fixed cylinder is assembled together with position-limited rack,
Downside end face and the silicagel pad of the position-limited rack fit together.
The control structure includes liquid-pressure pick-up, single-chip microcomputer, relay, electromagnetism check valve and radio communication mold
Block, the liquid-pressure pick-up, single-chip microcomputer, relay, electromagnetism check valve and wireless communication module are located at the interior of control box
Portion, the electromagnetism check valve link together with drainage tube, and the liquid-pressure pick-up is arranged on the inside of drainage tube, described
The output end of liquid-pressure pick-up and the input of single-chip microcomputer link together, the output end of the single-chip microcomputer and relay
Input links together, and the output end and the input of electromagnetism check valve of the relay link together.
Further, the curved-surface structure to be caved inward centered on the position-limited rack.
Further, anti-slip veins are distributed with the upper surface of the pressing plate.
Further, the wireless communication module is 4G communication modules.
Further, the single-chip microcomputer is 51 single-chip microcomputers.
The beneficial effects of the utility model：A kind of Cardiological puncture needle of the present utility model, by add position-limited rack with
Pressing plate is easy to medical personnel to control the pressure size punctured, coordinates silicagel pad to serve the effect of buffering, the design solves
Traditional puncture needle more uncomfortable problem of medical personnel's hand after a long time use, in addition liquid-pressure pick-up then realize
Detection to fluid pressure, the data of detection are transferred to by wireless communication module in the receiving device in the external world, and then are easy to work
Make personnel to be monitored at a distance, and the control to drainage tube is then easy in the design of electromagnetism check valve, and then realize to drainage
The control of pipeline break-make, the purpose of negative-feedback regu- lation is finally realized, the utility model is easy to use, easy to operation, stability
Good, reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of Cardiological puncture needle of the utility model；
Fig. 2 is a kind of operation principle schematic diagram of Cardiological puncture needle of the utility model；
In figure：1- drainage tubes, 2- control box, 3- pressing plates, 4- needle tubings, 5- position-limited racks, 6- fixed cylinders, 7- fluid pressures sensing
Device, 8- single-chip microcomputers, 9- relays, 10- electromagnetism check valve, 11- silicagel pads, 12- wireless communication modules.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of Cardiological puncture needle, including main body
Part and control structure, main part include drainage tube 1, control box 2, pressing plate 3, needle tubing 4, position-limited rack 5, fixed cylinder 6 and
Silicagel pad 11, needle tubing 4 are cylindrical barrel structure, and the upper end of needle tubing 4 is equipped with pressing plate 3, and pressing plate 3 is cylindrical platy structure,
The upper end of needle tubing 4 is linked together by drainage tube 1 and control box 2, and the downside of pressing plate 3 is provided with fixed cylinder 6, fixed cylinder 6
The outer wall of inwall fitting needle tubing 4 is arranged, and fixed cylinder 6 is assembled together with position-limited rack 5, by adding position-limited rack 5 and pressing plate 3
To be easy to medical personnel to control the pressure size punctured, silicagel pad 11 is coordinated to serve the effect of buffering, the design solves biography
Unite the puncture needle more uncomfortable problem of medical personnel's hand after a long time use, the downside end face of position-limited rack 5 and silicagel pad
11 fit together.
Control structure includes liquid-pressure pick-up 7, single-chip microcomputer 8, relay 9, electromagnetism check valve 10 and radio communication
Module 12, liquid-pressure pick-up 7, single-chip microcomputer 8, relay 9, electromagnetism check valve 10 and wireless communication module 12 are positioned at control
The inside of box 2, electromagnetism check valve 10 link together with drainage tube 1, and liquid-pressure pick-up 7 is arranged on the inside of drainage tube 1,
The output end of liquid-pressure pick-up 7 and the input of single-chip microcomputer 8 link together, output end and the relay 9 of single-chip microcomputer 8
Input links together, and the output end and the input of electromagnetism check valve 10 of relay 9 link together.
The curved-surface structure to be caved inward centered on position-limited rack 5, anti-slip veins, radio communication is distributed with the upper surface of pressing plate 3
Module 12 is 4G communication modules, and single-chip microcomputer 8 is 51 single-chip microcomputers, and liquid-pressure pick-up 7 then realizes the detection to fluid pressure, inspection
The data of survey are transferred to by wireless communication module 12 in the receiving device in the external world, and then are easy to staff to carry out at a distance
Monitoring, and the control to drainage tube 1 is then easy in the design of electromagnetism check valve 10, and then realize the control to the pipeline break-make of drainage tube 1
System, finally realize the purpose of negative-feedback regu- lation.
Embodiment：In progress in use, staff first is checked the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
Can be carried out using if problem, in use, first by person by the position alignment of needle tubing in the utility model 4 need into
Finger, is next fixed in the silicagel pad 11 on position-limited rack 5, is pressed by the effect of palm by the place that row punctures,
And then the purpose punctured, liquid is flowed into liquid-pressure pick-up 7 by drainage tube 1 after the completion of puncture, and now, fluid pressure passes
Sensor 7 detects to pressure, and the data transfer of detection determines to single-chip microcomputer 8 after being analyzed and processed in single-chip microcomputer 8 to it
Whether pressure is excessive, once it is determined that pressure is excessive, then single-chip microcomputer 8 controls electromagnetism check valve 10 to open by relay 9, then
The purpose of drainage is realized, the data of detection are transferred to by wireless communication module 12 in the receiving device in the external world, and then are easy to work
Make personnel to be monitored at a distance, and the control to drainage tube 1 is then easy in the design of electromagnetism check valve 10, and then realize to drawing
The control of the pipeline break-make of flow tube 1, finally realize the purpose of negative-feedback regu- lation.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of Cardiological puncture needle, including main part and control structure, it is characterised in that：The main part includes
Drainage tube（1）, control box（2）, pressing plate（3）, needle tubing（4）, position-limited rack（5）, fixed cylinder（6）And silicagel pad（11）, the pin
Pipe（4）For cylindrical barrel structure, the needle tubing（4）Upper end be equipped with pressing plate（3）, the pressing plate（3）For cylindrical tabular
Structure, the needle tubing（4）Upper end pass through drainage tube（1）With control box（2）Link together, the pressing plate（3）Downside peace
Equipped with fixed cylinder（6）, the fixed cylinder（6）Inwall fitting needle tubing（4）Outer wall be arranged, the fixed cylinder（6）With limit
Position frame（5）It is assembled together, the position-limited rack（5）Downside end face and silicagel pad（11）Fit together；
The control structure includes liquid-pressure pick-up（7）, single-chip microcomputer（8）, relay（9）, electromagnetism check valve（10）And
Wireless communication module（12）, the liquid-pressure pick-up（7）, single-chip microcomputer（8）, relay（9）, electromagnetism check valve（10）And
Wireless communication module（12）Positioned at control box（2）Inside, the electromagnetism check valve（10）With drainage tube（1）Link together,
The liquid-pressure pick-up（7）Installed in drainage tube（1）Inside, the liquid-pressure pick-up（7）Output end and list
Piece machine（8）Input link together, the single-chip microcomputer（8）Output end and relay（9）Input link together,
The relay（9）Output end and electromagnetism check valve（10）Input link together.
A kind of 2. Cardiological puncture needle according to claim 1, it is characterised in that：The position-limited rack（5）Centered on to
The curved-surface structure of sunken inside.
A kind of 3. Cardiological puncture needle according to claim 1, it is characterised in that：The pressing plate（3）Upper surface on
Anti-slip veins are distributed with.
A kind of 4. Cardiological puncture needle according to claim 1, it is characterised in that：The wireless communication module（12）For
4G communication modules.
A kind of 5. Cardiological puncture needle according to claim 1, it is characterised in that：The single-chip microcomputer（8）For 51 monolithics
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209813.0U CN207168553U (en) | 2017-03-06 | 2017-03-06 | A kind of Cardiological puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209813.0U CN207168553U (en) | 2017-03-06 | 2017-03-06 | A kind of Cardiological puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168553U true CN207168553U (en) | 2018-04-03 |
Family
ID=61732835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720209813.0U Expired - Fee Related CN207168553U (en) | 2017-03-06 | 2017-03-06 | A kind of Cardiological puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
-
2017
- 2017-03-06 CN CN201720209813.0U patent/CN207168553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
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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: 20180403 Termination date: 20190306 |