CN209437830U - A kind of constant pressure air bag syringe - Google Patents
A kind of constant pressure air bag syringe Download PDFInfo
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- CN209437830U CN209437830U CN201721052065.6U CN201721052065U CN209437830U CN 209437830 U CN209437830 U CN 209437830U CN 201721052065 U CN201721052065 U CN 201721052065U CN 209437830 U CN209437830 U CN 209437830U
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- air bag
- pressure
- air pump
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Abstract
The utility model relates to area of medical devices, in particular to a kind of constant pressure air bag syringe, including shell, component and control assembly are adjusted, accommodating chamber is equipped in the shell, adjusts component and be located in accommodating chamber, it adjusts and is equipped with driving assembly between component and control assembly, adjusting component includes adjusting air pump, and the one end for adjusting air pump, which is equipped with, adjusts pipeline, and the other end for adjusting air pump is equipped with mounting hole, it adjusts and is equipped with sealing ring between air pump outer wall and inner walls, the lateral wall of shell is equipped with pressure safety valve.The utility model, when using, outlet pipe is connect with air bag, air is conditioned air pump and is delivered in accommodating chamber, and when inflating to air bag, display can show pressure size, pressure value is adjusted to 30cmH2O and guarantees that gasbag pressure is constant by pressure safety valve, start by set date, the gentle pressure size of tolerance size and selection inflation are adjusted by controller or is lost heart, and the person of being convenient to use is inflated air bag, while having saved the inflationtime of air bag.
Description
Technical field
The utility model relates to area of medical devices, in particular to a kind of constant pressure air bag syringe.
Background technique
Air bag management is an important link of artificial airway management, air flue gas leakage when the purpose is to prevent mechanical ventilation,
It avoids oral secretion, gastric content from being strayed into air flue, prevents gas by upper respiratory tract reflux, guarantee effective ventilatory volume, prevent gas
Mucous membrane damage, but air bag aeration quantity is excessive, tracheas suppressed mucous membrane will affect blood circulation at this too long, leads to tracheal mucosa
Ischemia injury even necrosis, subsequent cicatrization and lead to tracheostenosis, can perforate when serious；Opposite under-inflation,
Then lead to air flue gas leakage and cause tolerance loss, the accidentally complication such as suction, therefore, reasonable air bag management is most important.
2014 Chinese Medical Association's respirologies meeting Respiratory Therapy iatreusiology group proposes managerial expert's common recognition of aerocyst of artificial airway, altogether
Recommend in knowledge:
(1) air bag inflation (C grades) cannot be given using the fingers-touch method of inflation is rule of thumb determined.
(2) pressure maintains 25-30cmH2O (D grades) after air bag inflation.
Clinical artificial airway's Establishing process code requirement, 10ml injection is selected in the inflation of first time air bag after artificial airway's merging
Device injects 5-7ml gases, and failed call monitors gasbag pressure in time, and the method is empirical operation, and intraocular balloon is caused to build
Blind spot in vertical rear gasbag stress management.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of constant pressure air bag syringe.
To solve the above problems, the utility model the following technical schemes are provided:
A kind of constant pressure air bag syringe, including shell, adjusting component and control assembly, the shell is interior to be equipped with accommodating chamber,
It adjusts component to be located in accommodating chamber and connect with shell, adjusts and be equipped between component and control assembly to drive adjusting component
Driving assembly, control assembly are located at driving assembly far from the one end for adjusting component, the adjusting component and driving assembly with control
Component processed is electrically connected, and the adjusting component includes adjusting air pump, and the one end for adjusting air pump, which is equipped with, adjusts pipeline, adjusts air pump
The other end is equipped with the mounting hole matched with driving assembly, adjusts and is equipped with sealing ring, shell between air pump outer wall and inner walls
Lateral wall be equipped with the pressure safety valve that is firmly connected with it.
Further, the control assembly includes controller, battery and wireless controller, is equipped with and accommodates in the controller
The cavity of battery and wireless controller, the controller lateral wall are equipped with the display and function button being fixedly connected with itself.
Further, the function button include air pressure adjustment button, tolerance regulation button, inflation button, lose heart button,
Timing button and switch button, air pressure adjustment button, tolerance regulation button, inflation button, lose heart button, timing button and switch
Button is fixedly connected with controller.
Further, pressure sensor and pressure gauge on the hull outside wall, one end of the pressure sensor passes through
Housing sidewall is simultaneously fixedly connected with the casing, and pressure gauge is located at the other end of pressure sensor and mating with pressure sensor.
Further, described shell one end is equipped with outlet pipe, and the outlet pipe is arranged with envelope far from one end of shell
Close the protection cap of outlet pipe.
Further, the hull outside is equipped with the admission line being vertically arranged, and one end of the admission line passes through shell
External side wall is simultaneously mating with air pump is adjusted.
Further, the driving component includes driving motor, and the output end of the driving motor runs through shell and installation
Kong Bingyu adjusts air pump connection.
Further, the controller side, which is equipped with, is fixedly connected with handle with controller lateral wall.
The utility model has the advantages that a kind of constant pressure air bag syringe of the utility model, is inflated air bag when using, shell one end
The outlet pipe and bladder joint being equipped with, open the switch on controller, and air is conditioned air pump from admission line and is sucked into
It adjusts in air pump, adjusts air pump and be discharged in air to accommodating chamber by adjusting pipeline, air enters in air bag from accommodating chamber to gas
Capsule is inflated, and pressure inductor can show in the form of data pressure size over the display, can also pass through pressure gauge
Check pressure size, when gasbag pressure reaches 30cmH2O, if reinject air, the lateral wall of shell is equipped with pressure security
Valve can automatically turn on, and maintain constant pressure, prevent hypertonia, and when gasbag pressure is greater than 30cmH2O, pressure safety valve is opened automatically
It opens, adjustment pressure value is that 30cmH2O is inflated if pressure is lower than 30cmH2O according to ibid method, guarantees that gasbag pressure is permanent
It is fixed, can also be adjusted by the function button on controller start by set date, the gentle pressure size of tolerance size and selection inflate or
Lose heart, can realize inflation automatically in this way or lose heart, it is accurate to control tolerance and air pressure, can also by WIFI and mobile phone or
The connection of person's computer realizes long-range control monitoring, when facilitating operator and be inflated to air bag, while having saved the inflation of air bag
Between.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the sectional perspective structural schematic diagram of the utility model；
Fig. 3 is the schematic top plan view of the utility model；
Fig. 4 is the schematic cross-sectional view of line A-A in Fig. 3；
Fig. 5 is the shell schematic perspective view of the utility model.
Description of symbols: shell 1 adjusts component 2, adjusts air pump 2a, adjusts pipeline 2b, control assembly 3, driving assembly
4, driving motor 4a, sealing ring 5, pressure safety valve 6, controller 7, display 8, function button 9, air pressure adjustment button 9a, gas
Regulation button 9b is measured, button 9c is inflated, lose heart button 9d, timing button 9e, switch button 9f, outlet pipe 10, admission line
11, handle 12, pressure sensor 13a, pressure gauge 13b.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:
It inflates, using syringe, manually inflates for the first time, inflation is inflated manually using common piston rod.
As the further scheme that clinic continues to monitor, the piston rod extraction of direct injection device, insertion is dismountable miniature
Electric air pump device maintains constant pressure using motor control.
Miniature electric air pump inflation: the push rod in injector syringe changes Miniature electric air pump into, and self-timing is quantitatively inflated,
It selects tolerance and time on control panel again every time, automatic inflating or loses heart, it is accurate to control air inflow and adjustment air pressure, and can be with
It is shown by liquid crystal display.
Power unit is lithium battery or external power supply, control section can also by blue night or wifi and control computer or
Person's mobile phone connection, long-range control monitoring, adjusts air pressure tolerance and supplies gas the time.
Referring to figs. 1 to a kind of constant pressure air bag syringe shown in fig. 5, including shell 1, component 2 and control assembly 3 are adjusted,
It is equipped with accommodating chamber in the shell 1, component 2 is adjusted and is located in accommodating chamber and is connect with shell 1, adjust component 2 and control assembly 3
Between be equipped with to drive adjust component 2 driving assembly 4, control assembly 3 be located at driving assembly 4 far from adjusting component 2 one
End, the adjusting component 2 and driving assembly 4 are electrically connected with control assembly 3, and the adjusting component 2 includes adjusting air pump 2a,
The one end for adjusting air pump 2a, which is equipped with, adjusts pipeline 2b, and the other end for adjusting air pump 2a is equipped with the installation matched with driving assembly 4
Hole adjusts and is equipped with sealing ring 5 between air pump 2a outer wall and 1 inner wall of shell, and the lateral wall of shell 1 is equipped with the pressure being firmly connected with it
Power safety valve 6.
Utility model works principle: when use when air bag is inflated, the outlet pipe 10 that 1 one end of shell is equipped with
Bladder joint opens the switch on controller 7, and air is conditioned air pump 2a sucking from admission line 11, and it is logical to adjust air pump 2a
Toning length of tubing 2b is discharged in air to accommodating chamber, and air enters in air bag from accommodating chamber under the effect of the pressure, pressure sensitive
Device can show in the form of data pressure size on the display 8, can also check pressure size by pressure gauge 13b,
When gasbag pressure reaches 30cmH2O, if reinjecting air, the lateral wall of shell 1 is equipped with pressure safety valve 6 and can automatically turn on,
Constant pressure is maintained, hypertonia is prevented, when gasbag pressure is greater than 30cmH2O, pressure safety valve 6 is automatically turned on, and adjusts pressure
Value is that 30cmH2O is inflated if pressure is lower than 30cmH2O according to ibid method, guarantees that gasbag pressure is constant, can also lead to
The function button 9 crossed on controller 7 adjusts start by set date, the gentle pressure size of tolerance size and selection inflation or loses heart, in this way
Inflation can be realized automatically or is lost heart, it is accurate to control tolerance and air pressure.
The control assembly 3 includes controller 7, battery and wireless controller 7, is equipped in the controller 7 and accommodates battery
With the cavity of wireless controller 7,7 lateral wall of controller is equipped with the display 8 and function button 9 being fixedly connected with itself,
It is equipped with battery in controller 7 it can store electricity and persistently power and avoid to controller 7 and be not available far from power supply, wirelessly
Controller 7 can allow operator remotely to control monitoring constant pressure air bag syringe, and lateral wall can equipped with display 8 on controller 7
To allow operator that can be apparent from state when constant pressure air bag syringe inflates air bag, function button 9 can allow operation
Person's regulating time, tolerance and air pressure and selection inflation are lost heart.
The function button 9 include air pressure adjustment button 9a, tolerance regulation button 9b, inflation button 9c, lose heart button 9d,
Timing button 9e and switch button 9f, air pressure adjustment button 9a, tolerance regulation button 9b, inflation button 9c, the button 9d that loses heart, determine
When button 9e and switch button 9f be fixedly connected with controller 7, the size of the adjustable air pressure of air pressure adjustment button 9a, tolerance
The size of the adjustable tolerance of regulation button 9b, inflation button 9c can allow constant pressure air bag syringe to be inflated air bag, let out
It is discouraged that gas button 9d can allow constant pressure air bag syringe to carry out air bag, and constant pressure air bag timing can be set to gas in timing button 9e
Capsule is inflated, and switch button 9f can open power supply or close power supply.
Pressure sensor 13a and pressure gauge 13b, one end of the pressure sensor 13a pass through on 1 lateral wall of shell
1 side wall of shell is simultaneously fixedly connected with shell 1, and pressure gauge 13b is located at the other end of pressure sensor 13a and and pressure sensor
13a is mating, and pressure inductor can show in the form of data pressure size on the display 8, can also pass through pressure
Table 13b checks pressure size.
Described 1 one end of shell is equipped with outlet pipe 10, and the outlet pipe 10 is arranged with far from one end of shell 1 to be closed out
The protection cap of feed channel 10, protection cap are covered when not in use on outlet pipe 10, prevent dust entrance of leaving unused for a long time
Outlet pipe 10.
The admission line 11 being vertically arranged is equipped on the outside of the shell 1, one end of the admission line 11 passes through outside shell 1
Side wall is simultaneously mating with adjusting air pump 2a, and admission line 11 is used to adjust air pump 2a and the air sucking outside shell 1 is adjusted gas
It pumps in 2a.
The driving component 4 includes driving motor 4a, and the output end of the driving motor 4a runs through shell 1 and mounting hole simultaneously
It is connect with air pump 2a is adjusted, driving motor 4a driving adjusts air pump 2a and 1 outside air of shell is sucked into accommodating chamber.
7 side of controller, which is equipped with, is fixedly connected with handle 12 with 7 lateral wall of controller, and 7 side of controller is equipped with handle
12 facilitate operator to carry.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions out, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of constant pressure air bag syringe, it is characterised in that: including shell (1), component (2) and control assembly (3) are adjusted, it is described
It is equipped with accommodating chamber in shell (1), adjusts component (2) and is located in accommodating chamber and is connect with shell (1), adjust component (2) and control
It is equipped between component (3) to drive the driving assembly (4) for adjusting component (2), it is remote that control assembly (3) is located at driving assembly (4)
From the one end for adjusting component (2), the adjusting component (2) and driving assembly (4) are electrically connected with control assembly (3), described
Adjusting component (2) includes adjusting air pump (2a), and the one end for adjusting air pump (2a), which is equipped with, adjusts pipeline (2b), adjusts air pump (2a)
The other end is equipped with the mounting hole matched with driving assembly (4), adjusts between air pump (2a) outer wall and shell (1) inner wall equipped with close
Seal (5), the lateral wall of shell (1) are equipped with the pressure safety valve (6) being firmly connected with it.
2. a kind of constant pressure air bag syringe according to claim 1, it is characterised in that: the control assembly (3) includes control
Device (7), battery and wireless controller (7) processed, the controller (7) is interior to be equipped with the cavity for accommodating battery and wireless controller (7),
Controller (7) lateral wall is equipped with the display (8) and function button (9) being fixedly connected with itself.
3. a kind of constant pressure air bag syringe according to claim 2, it is characterised in that: the function button (9) includes gas
Press regulation button (9a), tolerance regulation button (9b), inflation button (9c), discouraged button (9d), timing button (9e) and switch
Button (9f), air pressure adjustment button (9a), tolerance regulation button (9b), inflation button (9c), lose heart button (9d), timing button
(9e) and switch button (9f) are fixedly connected with controller (7).
4. a kind of constant pressure air bag syringe according to claim 1, it is characterised in that: pressed on shell (1) lateral wall
Force snesor (13a) and pressure gauge (13b), one end of the pressure sensor (13a) pass through shell (1) side wall and and shell
(1) it is fixedly connected, pressure gauge (13b) is located at the other end of pressure sensor (13a) and matches with pressure sensor (13a) grafting
It closes.
5. a kind of constant pressure air bag syringe according to claim 1, it is characterised in that: described shell (1) one end is equipped with
Feed channel (10), the outlet pipe (10) are arranged with the protection cap of closing outlet pipe (10) far from the one end of shell (1).
6. a kind of constant pressure air bag syringe according to claim 1, it is characterised in that: be equipped on the outside of the shell (1) perpendicular
The admission line (11) being directly arranged, one end of the admission line (11) pass through shell (1) lateral wall and with adjust air pump (2a)
It is mating.
7. a kind of constant pressure air bag syringe according to claim 1, it is characterised in that: the driving component (4) includes driving
The output end of dynamic motor (4a), the driving motor (4a) are connect through shell (1) and mounting hole and with air pump (2a) is adjusted.
8. a kind of constant pressure air bag syringe according to claim 2, it is characterised in that: controller (7) side is equipped with
Handle (12) are fixedly connected with controller (7) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052065.6U CN209437830U (en) | 2017-08-21 | 2017-08-21 | A kind of constant pressure air bag syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052065.6U CN209437830U (en) | 2017-08-21 | 2017-08-21 | A kind of constant pressure air bag syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437830U true CN209437830U (en) | 2019-09-27 |
Family
ID=68007591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052065.6U Active CN209437830U (en) | 2017-08-21 | 2017-08-21 | A kind of constant pressure air bag syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465891A (en) * | 2021-05-11 | 2021-10-01 | 任燕萍 | Pressure-measuring constant-pressure trachea cannula air bag detection device |
-
2017
- 2017-08-21 CN CN201721052065.6U patent/CN209437830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465891A (en) * | 2021-05-11 | 2021-10-01 | 任燕萍 | Pressure-measuring constant-pressure trachea cannula air bag detection device |
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