CN206586938U - A kind of central venous pressure fixing device for being easy to medical personnel to observe - Google Patents
A kind of central venous pressure fixing device for being easy to medical personnel to observe Download PDFInfo
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- CN206586938U CN206586938U CN201621358914.6U CN201621358914U CN206586938U CN 206586938 U CN206586938 U CN 206586938U CN 201621358914 U CN201621358914 U CN 201621358914U CN 206586938 U CN206586938 U CN 206586938U
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- connecting plate
- pipe
- snap ring
- medical personnel
- port
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Abstract
The utility model discloses a kind of central venous pressure fixing device for being easy to medical personnel to observe, graduation apparatus is located on the left of connection front edge of board, graduation apparatus is integrally connected with connecting plate, suction nozzle quantity is some, suction nozzle is uniformly distributed in connecting plate rear end, suction nozzle is connected with connecting plate screw thread, fixed plate is located on the left of connecting plate, fixed plate is connected with connecting plate screw thread, magnifying glass is located on the right side of fixed plate, magnifying glass is connected with fixed plate glue, first snap ring is located at side in connection front edge of board, first snap ring is connected with connecting plate screw thread, detection pipe is located inside the first snap ring, detection pipe is connected with the first snap ring buckle, three-way pipe is located at detection pipe bottom right, three-way pipe is connected with detection pipe close-fitting, and three-way pipe contains first port, second port and the 3rd port, triple valve is located at side in threeway pipe outer wall front end, triple valve is connected with threeway pipe screw thread.By using the present apparatus, it is easy to medical personnel quickly to carry out the value of central venous pressure to patient, improves operating efficiency.
Description
Technical field
The utility model is related to a kind of fixing device, more particularly to a kind of central venous pressure for being easy to medical personnel to observe is consolidated
Determine device.
Background technology
Central venous pressure (central venous pressure, CVP) refers to atrium dextrum and superior and inferior vena cave thoracic cavity section
Pressure.It can determine whether the comprehensive condition of patient's blood volume, heart function and antiotasis, more can definitely reflect blood volume with
The situations such as heart function, in acute heart failure, a large amount of transfusion or heart patient's transfusion, urgent patient or during cardiopulmonary bypass surgery
Progress CVP measure is often needed, to instruct the amount and speed enriched blood with fluid infusion, heart over load etc. is prevented.At present, clinically
Inspection center's vein pressure fixing device, complicated, operation inconvenience, in use, is easily damaged, i.e., service life is low,
In view of disadvantages described above, is necessary to design a kind of central venous pressure fixing device for being easy to medical personnel to observe in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of central venous pressure for being easy to medical personnel to observe is provided
Fixing device, complicated to solve current central venous pressure fixing device, operation inconvenience, the problem of service life is low.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of center for being easy to medical personnel to observe
Vein pressure fixing device, including connecting plate, graduation apparatus, suction nozzle, fixed plate, magnifying glass, the first snap ring, detection pipe, three-way pipe, three
Port valve, graduation apparatus is located on the left of connection front edge of board, and graduation apparatus is integrally connected with connecting plate, and suction nozzle quantity is some, and suction nozzle is equal
Even to be distributed in connecting plate rear end, suction nozzle is connected with connecting plate screw thread, and fixed plate is located on the left of connecting plate, fixed plate and connecting plate spiral shell
Line is connected, and magnifying glass is located on the right side of fixed plate, and magnifying glass is connected with fixed plate glue, and the first snap ring is located in connection front edge of board
Side, the first snap ring is connected with connecting plate screw thread, and detection pipe is located inside the first snap ring, and detection pipe is connected with the first snap ring buckle,
Three-way pipe is located at detection pipe bottom right, and three-way pipe is connected with detection pipe close-fitting, and three-way pipe contains first port, second port
And the 3rd port, triple valve is located at side in threeway pipe outer wall front end, and triple valve is connected with threeway pipe screw thread.
Further, the second snap ring is additionally provided with the upside of connection front edge of board, the second snap ring is connected with connecting plate screw thread.
Further, seal pipe is additionally provided with inside the second snap ring, seal pipe is connected with the second snap ring buckle, and seal pipe and inspection
Test tube close-fitting is connected.
Further, filter core is additionally provided with inside seal pipe, filter core is connected with seal pipe glue.
Further, connecting plate bottom is additionally provided with horizon rule, and horizon rule is connected with connecting plate screw thread.
Further, sliding sleeve is additionally provided with the right side of second port, sliding sleeve is slided with second port to be connected.
Further, the 3rd port bottom is also associated with woven hose, and woven hose is connected with the 3rd port close-fitting.
Further, infusion bag is additionally provided with the top of woven hose, infusion bag is connected with woven hose glue.
Further, transfusion pipe outer wall is additionally provided with flow regulator, and flow regulator is movably connected with woven hose.
Compared with prior art, this is easy to the central venous pressure fixing device that medical personnel observe, in use, as medical care people
Member is to lying low when the patient of sick bed carries out the detection of central venous pressure, and medical personnel first are by the suction of connecting plate rear end
At the guardrail board of patient's sick bed side so that the posture that connecting plate and patient lie low close to level state, in horizon rule
In the presence of, whether the position that medical personnel's can be known front connection plate is put is in horizontal state, when connecting plate is installed
Afterwards, infusion bag is linked at the hook of Infusion support by medical personnel again, and the height of infusion bag is higher than connecting plate, and medical personnel again will inspection
Test tube is caught in the first snap ring so that detection pipe the position of connecting plate be in linear state, medical personnel again by detection pipe with
The first port of three-way pipe is connected, then the second port of three-way pipe is connected with the indwelling tube of patient, and will by sliding sleeve
Second port is fixed with indwelling tube, then woven hose is connected with the 3rd port of three-way pipe, now can start to survey
Measure central venous pressure, first medical personnel's operation triple valve so that first port, the 3rd port are opened, and second port is closed, doctor
Shield personnel strike out flow regulator with the hand again so that the physiological saline in infusion bag is discharged into three-way pipe by woven hose, then is passed through
In three-way pipe injection detection pipe, according to the guide of graduation apparatus, after the physiological saline in detection pipe to scale highest order, inspection
Pressure inside test tube is much larger than patient's central venous pressure, and medical personnel operate triple valve again so that first port, second port
Open, the 3rd port shutdown, the indwelling tube and detection pipe for realizing patient is joined directly together, because of the physiology salt water level in current detection pipe
It is set to the pressure inside highest order, i.e. detection pipe and is much larger than patient's central venous pressure, so the physiological saline height in detection pipe
It can decline, physiological saline pressure value and patient center in peripheral venous pressure, i.e. detection pipe are more than because of the central venous pressure of human body
When the pressure of vein pressure is consistent, the physiological saline in detection pipe stops declining, after declining stable, and medical personnel are again to current inspection
The numerical value of the graduation apparatus corresponding to physiological saline in test tube after stabilization is recorded, and by the numerical value of graduation apparatus, realizes doctor
The work that shield personnel detect to patient's central venous pressure, it is synchronous, when recording the numerical value of patient's central venous pressure, pass through magnifying glass
Effect, be easy to the numerical value for the observation graduation apparatus that medical personnel become apparent from, this is easy to the central venous pressure that medical personnel observe
Fixing device, clever structure is powerful, and service life is long, by using the device, is easy to medical personnel quickly to patient
The value of central venous pressure is carried out, the operating efficiency of medical personnel is effectively raised.Meanwhile, the filter core in seal pipe be in order to
Prevent dust or impurity in air from entering in detection pipe, it is ensured that the aseptic that the device is used, and filter core has gas permeability,
Fixed plate is the installation carrier of magnifying glass, the second snap ring be in order to which seal pipe is blocked, because seal pipe is connected with detection pipe close-fitting,
Detection pipe will not be skidded off out of first snap ring, it is ensured that the normality that the device is used.
Brief description of the drawings
Fig. 1 is easy for the partial front elevation view of the central venous pressure fixing device of medical personnel's observation；
Fig. 2 is easy for the partial rear view of the central venous pressure fixing device of medical personnel's observation；
Fig. 3 is the connection sectional view of seal pipe and detection pipe；
Fig. 4 is the connection vertical view cutaway drawing of connecting plate, fixed plate, magnifying glass and graduation apparatus；
Fig. 5 is the connection sectional view of three-way pipe and sliding sleeve；
Fig. 6 is the first snap ring and the connection sectional view of detection pipe；
Fig. 7 is the connection sectional view of connecting plate, the second snap ring and seal pipe；
Fig. 8 is the partial front elevation view of three-way pipe.
Connecting plate 1, graduation apparatus 2, suction nozzle 3, fixed plate 4, magnifying glass 5, the first snap ring 6, detection pipe 7, three-way pipe 8, threeway
Valve 9, the second snap ring 101, seal pipe 102, filter core 103, horizon rule 104, first port 801, second port 802, the 3rd port
803rd, sliding sleeve 804, woven hose 805, infusion bag 806, flow regulator 807.
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of central vein for being easy to medical personnel to observe
Press fixing device, including connecting plate 1, graduation apparatus 2, suction nozzle 3, fixed plate 4, magnifying glass 5, the first snap ring 6, detection pipe 7, three-way pipe
8th, triple valve 9, graduation apparatus 2 is located on the left of the front end of connecting plate 1, and graduation apparatus 2 is connected with the one of connecting plate 1, and the quantity of suction nozzle 3 is some
Part, suction nozzle 3 is uniformly distributed in the rear end of connecting plate 1, and suction nozzle 3 is connected with the screw thread of connecting plate 1, and fixed plate 4 is located at the left side of connecting plate 1,
Fixed plate 4 is connected with the screw thread of connecting plate 1, and magnifying glass 5 is located at the right side of fixed plate 4, and magnifying glass 5 is connected with the glue of fixed plate 4, and first
Snap ring 6 is located at side in the front end of connecting plate 1, and the first snap ring 6 is connected with the screw thread of connecting plate 1, and detection pipe 7 is located inside the first snap ring 6,
Detection pipe 7 is connected with the buckle of the first snap ring 6, and three-way pipe 8 is located at the bottom right of detection pipe 7, three-way pipe 8 and the close-fitting phase of detection pipe 7
Connect, and three-way pipe 8 contains first port 801, the port 803 of second port 802 and the 3rd, triple valve 9 is located at the outer wall of three-way pipe 8
Side in front end, triple valve 9 is connected with the screw thread of three-way pipe 8, and the second snap ring 101, the second snap ring are additionally provided with the upside of the front end of connecting plate 1
101 are connected with the screw thread of connecting plate 1, and seal pipe 102 is additionally provided with inside the second snap ring 101, and seal pipe 102 is blocked with the second snap ring 101
Button is connected, and seal pipe 102 is connected with the close-fitting of detection pipe 7, and filter core 103, filter core 103 and sealing are additionally provided with inside seal pipe 102
The glue of pipe 102 is connected, and the bottom of connecting plate 1 is additionally provided with horizon rule 104, and horizon rule 104 is connected with the screw thread of connecting plate 1, second port
802 right sides are additionally provided with sliding sleeve 804, and sliding sleeve 804 is slided with second port 802 to be connected, and the bottom of the 3rd port 803 is also associated with transfusion
Pipe 805, woven hose 805 is connected with the close-fitting of the 3rd port 803, and the top of woven hose 805 is additionally provided with infusion bag 806, infusion bag 806 with
The glue of woven hose 805 is connected, and the outer wall of woven hose 805 is additionally provided with flow regulator 807, and flow regulator 807 is lived with woven hose 805
It is dynamic to be connected.
This is easy to the central venous pressure fixing device that medical personnel observe, in use, when medical personnel are to lying low in sick bed
Patient carry out central venous pressure detection when, medical personnel adsorb the suction nozzle 3 of the rear end of connecting plate 1 and patient's sick bed side first
At the guardrail board on side so that the posture that connecting plate 1 and patient lie low close to level state, in the presence of horizon rule 104,
Whether the position that medical personnel's can be known front connection plate 1 is put is in horizontal state, after connecting plate 1 is installed, medical care
Infusion bag 806 is linked at the hook of Infusion support by personnel again, and the height of infusion bag 806 is higher than connecting plate 1, and medical personnel again will inspection
Test tube 7 is caught in the first snap ring 6 so that detection pipe 7 is in linear state in the position of connecting plate 1, and medical personnel again will detection
Pipe 7 is connected with the first port 801 of three-way pipe 8, then the second port 802 of three-way pipe 8 is connected with the indwelling tube of patient,
And second port is fixed with indwelling tube by sliding sleeve 804, then by the phase of the 3rd port 803 of woven hose 805 and three-way pipe 8
Connection, now can start measuring center vein pressure, first medical personnel's operation triple valve 9 so that first port 801, the
Three ports 803 are opened, and second port 802 is closed, and medical personnel strike out flow regulator 807 with the hand again so that in infusion bag 806
Physiological saline be discharged into by woven hose 805 in three-way pipe, then by three-way pipe 8 inject detection pipe 7 in, according to the finger of graduation apparatus 2
Draw, after the physiological saline in detection pipe 7 to scale highest order, the pressure inside detection pipe 7 is much larger than calm in patient
Pulse pressure, medical personnel operate triple valve 9 again so that first port 801, second port 802 are opened, and the 3rd port 803 is closed, real
The indwelling tube of existing patient is joined directly together with detection pipe 7, because the physiological saline position in current detection pipe 7 is highest order, that is, is detected
Pressure inside pipe 7 is much larger than patient's central venous pressure, so the physiological saline height in detection pipe 7 can decline, because of human body
The physiological saline pressure value that central venous pressure is more than in peripheral venous pressure, i.e. detection pipe is consistent with the pressure of patient's central venous pressure
When, the physiological saline in detection pipe stops declining, after declining stable, and medical personnel are again to after stable in current detection pipe 7
The numerical value of graduation apparatus 2 corresponding to physiological saline is recorded, by the numerical value of graduation apparatus 2, realizes medical personnel to patient
The work of central venous pressure detection, it is synchronous, when recording the numerical value of patient's central venous pressure, by the effect of magnifying glass 5, it is easy to
The numerical value for the observation graduation apparatus 2 that medical personnel become apparent from, meanwhile, the filter core 103 in seal pipe 102 is to prevent in air
Dust or impurity enter detection pipe 7 in, it is ensured that the aseptic that the device is used, and filter core 103 have gas permeability, fixed plate
4 be the installation carrier of magnifying glass 5, and the second snap ring 101 is in order to which seal pipe 102 is blocked, because seal pipe 102 and detection pipe 7 are tight
With being connected, detection pipe 7 will not be skidded off out of first snap ring 6, it is ensured that the normality that the device is used.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (9)
1. a kind of central venous pressure fixing device for being easy to medical personnel to observe, it is characterised in that including connecting plate, graduation apparatus, suction
Mouth, fixed plate, magnifying glass, the first snap ring, detection pipe, three-way pipe, triple valve, graduation apparatus are located on the left of connection front edge of board, scale
Table is integrally connected with connecting plate, and suction nozzle quantity is some, and suction nozzle is uniformly distributed in connecting plate rear end, suction nozzle and connecting plate screw thread
It is connected, fixed plate is located on the left of connecting plate, fixed plate is connected with connecting plate screw thread, magnifying glass is located on the right side of fixed plate, magnifying glass
It is connected with fixed plate glue, the first snap ring is located at side in connection front edge of board, the first snap ring is connected with connecting plate screw thread, detection pipe position
Inside the first snap ring, detection pipe is connected with the first snap ring buckle, and three-way pipe is located at detection pipe bottom right, three-way pipe and detection
Pipe close-fitting is connected, and three-way pipe contains first port, second port and the 3rd port, and triple valve is located at threeway pipe outer wall front end
Middle side, triple valve is connected with threeway pipe screw thread.
2. it is easy to the central venous pressure fixing device that medical personnel observe as claim 1 is a kind of, it is characterised in that before connecting plate
End upside is additionally provided with the second snap ring, and the second snap ring is connected with connecting plate screw thread.
3. it is easy to the central venous pressure fixing device that medical personnel observe as claim 2 is a kind of, it is characterised in that the second snap ring
Inside is additionally provided with seal pipe, and seal pipe is connected with the second snap ring buckle, and seal pipe is connected with detection pipe close-fitting.
4. it is easy to the central venous pressure fixing device that medical personnel observe as claim 3 is a kind of, it is characterised in that in seal pipe
Portion is additionally provided with filter core, and filter core is connected with seal pipe glue.
5. it is easy to the central venous pressure fixing device that medical personnel observe as claim 4 is a kind of, it is characterised in that connecting plate bottom
Portion is additionally provided with horizon rule, and horizon rule is connected with connecting plate screw thread.
6. it is easy to the central venous pressure fixing device that medical personnel observe as claim 5 is a kind of, it is characterised in that second port
Right side is additionally provided with sliding sleeve, and sliding sleeve is slided with second port to be connected.
7. it is easy to the central venous pressure fixing device that medical personnel observe as claim 6 is a kind of, it is characterised in that the 3rd port
Bottom is also associated with woven hose, and woven hose is connected with the 3rd port close-fitting.
8. it is easy to the central venous pressure fixing device that medical personnel observe as claim 7 is a kind of, it is characterised in that transfusion tube top
Portion is additionally provided with infusion bag, and infusion bag is connected with woven hose glue.
9. it is easy to the central venous pressure fixing device that medical personnel observe as claim 8 is a kind of, it is characterised in that outside woven hose
Wall is additionally provided with flow regulator, and flow regulator is movably connected with woven hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358914.6U CN206586938U (en) | 2016-12-12 | 2016-12-12 | A kind of central venous pressure fixing device for being easy to medical personnel to observe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358914.6U CN206586938U (en) | 2016-12-12 | 2016-12-12 | A kind of central venous pressure fixing device for being easy to medical personnel to observe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206586938U true CN206586938U (en) | 2017-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358914.6U Expired - Fee Related CN206586938U (en) | 2016-12-12 | 2016-12-12 | A kind of central venous pressure fixing device for being easy to medical personnel to observe |
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| Country | Link |
|---|---|
| CN (1) | CN206586938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477892A (en) * | 2019-09-06 | 2019-11-22 | 河南省人民医院 | A kind of disposable simple central vein manograph for cardiac operation |
-
2016
- 2016-12-12 CN CN201621358914.6U patent/CN206586938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477892A (en) * | 2019-09-06 | 2019-11-22 | 河南省人民医院 | A kind of disposable simple central vein manograph for cardiac operation |
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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: 20171027 Termination date: 20181212 |