CN209208166U - A kind of medical constant pressure air bag - Google Patents
A kind of medical constant pressure air bag Download PDFInfo
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- CN209208166U CN209208166U CN201821817917.0U CN201821817917U CN209208166U CN 209208166 U CN209208166 U CN 209208166U CN 201821817917 U CN201821817917 U CN 201821817917U CN 209208166 U CN209208166 U CN 209208166U
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- pressure
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- air bag
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Abstract
The utility model relates to clinical appliance technologies, in particular a kind of medical constant pressure air bag, including airbag body, the surface of airbag body is equipped with the second connector of the first connector and the first connector side, one end of first connector is connected with the first hose, one end of second connector is connected with the second hose, the end of first hose is connected with pressure measuring unit, fixation kit is installed on pressure measuring unit, the end of first hose is connected with triple valve, the top of triple valve is connected with the first breather cheek valve, the bottom end of triple valve is connected with the second breather cheek valve, the end of second breather cheek valve is connected with rubber by pressure ball by pipeline, the utility model carries out real-time Pressure monitoring to air bag by pressure measuring unit, when air pressure is excessively high, the gas released in a part of airbag body is tightened again, pressure release can be realized, when air pressure is too low, squeeze rubber The aerating into airbag body by pressure ball, can air pressure constant in real-time ensuring air bag, effectively raise the stability in use of air bag.
Description
Technical field
The utility model relates to clinical appliance technology, specially a kind of medical constant pressure air bag.
Background technique
Air bag is in clinical medicine for various braces or Air sac cover (for the compressing of wound hemorrhage, hard brace inner wall
Pressure buffer, the fixation of fracture), but existing clinical use air bag is without Pressure monitoring function, cannot be according to used each
Kind situation maintains the constant of air pressure, is easy to cause air pressure insufficient or wind-contusion, and if supervised using general barometer
It surveys, can not fix and place well in use, in consideration of it, it is proposed that a kind of medical constant pressure air bag.
Summary of the invention
It is mentioned above in the background art existing to solve the purpose of this utility model is to provide a kind of medical constant pressure air bag
Clinical use air bag, in use can not be very without Pressure monitoring function and if be monitored using general barometer
Fixation well and placement and problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of medical constant pressure air bag, including airbag body, the surface of the airbag body are equipped with the first connector and described the
Second connector of one connector side, one end of first connector are connected with the first hose, one end connection of second connector
There is the second hose, the end of first hose is connected with pressure measuring unit, and fixation kit, institute are equipped on the pressure measuring unit
The end for stating the first hose is connected with triple valve, and the top of the triple valve is connected with the first breather cheek valve, the triple valve
Bottom end be connected with the second breather cheek valve, the end of second breather cheek valve is connected with rubber by pressure ball by pipeline；
The fixation kit includes the buck plate for being mounted on the pressure measuring unit rear end, the top of the buck plate be equipped with
Its vertical fixed plate is equipped with movable plate in parallel in the top of the fixed plate, and the four corners of the fixed plate are all provided with
There is the first claw, the four corners of the movable plate are equipped with the second claw, and the upper surface of the fixed plate is symmetrically arranged with two and leads
To axis, running through the movable plate and being slidably connected with the movable plate for the guiding axis is set between two guiding axis
There is screw rod in parallel, bearing is equipped at the upper surface center of the fixed plate, the bottom end of the screw rod and the bearing turn
Dynamic connection, the screw rod are threadedly coupled through the fixed plate and with it, and the top of the screw rod is coaxially connected with knob.
Preferably, the rear end of the pressure measuring unit is equipped with pressure-measuring head, and the rear end of the pressure measuring unit is simultaneously located at survey pressure
The position of head top offers power interface, the outer sheath of the pressure-measuring head be equipped with third connector and with the third joint screw thread
One end of connection, the third connector and first hose is mating and passes through glue adhering and sealing.
Preferably, first hose is connect with first joint screw thread, second hose and second connector
It is threadedly coupled.
Preferably, the airbag body by the first connector successively with first hose, the third connector and described
Pressure-measuring head connection.
Preferably, the airbag body is successively connected to second hose and the triple valve by the second connector, institute
Triple valve is stated to be connected to first breather cheek valve, second breather cheek valve and the rubber by pressure ball respectively.
Preferably, the movable plate is located at the surface of the pressure measuring unit and closely pastes with the top of the pressure measuring unit
It closes.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model carries out real-time Pressure monitoring to air bag by pressure measuring unit, slightly turns when air pressure is excessively high
The junction of second hose and the second connector unclamps it slightly, releases in a part of airbag body
Gas is tightened again, and pressure release can be realized, and when air pressure is too low, is squeezed rubber and is pressed pressure ball, rubber is unidirectional by second by pressure ball
Intake valve aerating into airbag body, can air pressure constant in real-time ensuring air bag, the use for effectively raising air bag is steady
It is qualitative, avoid air pressure insufficient or wind-contusion.
2, the utility model is fixed pressure measuring unit by the fixation kit of special designing, can be by pressure measuring unit
The various positions such as hospital bed are fixed on, and front and back is provided with clamping jaw to fix, direction can be adjusted according to actual needs, it is easy to operate
Convenient, applicability is extremely wide.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1 in the utility model；
Fig. 2 is the structural schematic diagram of airbag body in the utility model；
Fig. 3 is that the structure of pressure measuring unit and third connector splits schematic diagram in the utility model；
Fig. 4 is the assembling structure schematic diagram of pressure measuring unit and fixation kit in the utility model；
Fig. 5 is the structural schematic diagram of fixation kit in the utility model；
Fig. 6 is the overall structure diagram of embodiment 2 in the utility model.
In figure: 1, airbag body；10, the first connector；11, the second connector；2, the first hose；3, the second hose；4, pressure is surveyed
Device；40, pressure-measuring head；41, third connector；42, power interface；5, fixation kit；50, buck plate；51, fixed plate；52, first
Claw；53, movable plate；54, guiding axis；55, screw rod；56, bearing；57, the second claw；58, knob；6, triple valve；7, first
Breather cheek valve；8, the second breather cheek valve；9, rubber presses pressure ball；9a: self-filler.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " and " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include one or more of the features.
Embodiment 1:
A kind of medical constant pressure air bag, as shown in Figure 1-3, including airbag body 1, the surface of airbag body 1 is equipped with first and connects
First 10 and 10 side of the first connector the second connector 11, one end of the first connector 10 is connected with the first hose 2, the second connector 11
One end is connected with the second hose 3, and the end of the first hose 2 is connected with pressure measuring unit 4, fixed group is equipped on pressure measuring unit 4
Part 5, the end of the first hose 2 are connected with triple valve 6, and the top of triple valve 6 is connected with the first breather cheek valve 7, triple valve 6
Bottom end is connected with the second breather cheek valve 8, and the end of the second breather cheek valve 8 is connected with rubber by pressure ball 9 by pipeline；
In the present embodiment, the rear end of pressure measuring unit 4 is equipped with pressure-measuring head 40, and the rear end of pressure measuring unit 4 is simultaneously located at pressure-measuring head 40
The position of top offers power interface 42, and the outer sheath of pressure-measuring head 40 is equipped with third connector 41 and connects with 41 screw thread of third connector
It connects, one end of third connector 41 and the first hose 2 is mating and by glue adhering and sealing, by pressure-measuring head 40 by air bag sheet
Air pressure inside body 1, which is imported into pressure measuring unit 4, carries out real-time monitoring, and 42 circumscripted power line of power interface is the confession of pressure measuring unit 4
The thread connecting mode of electricity, connector and hose can either guarantee leakproofness, and easy to disassemble.
In addition to this, the first hose 2 is threadedly coupled with the first connector 10, and the second hose 3 is threadedly coupled with the second connector 11,
The mode of threaded connection can either guarantee leakproofness, and easy to disassemble.
Specifically, three ports of triple valve 6 respectively with the second hose 3, the first breather cheek valve 7 and the second one-way air inlet
Valve 8 is threadedly coupled, and convenient for disassembly and assembly and air-tightness is splendid.
Further, airbag body 1 by the first connector 10 successively with the first hose 2, third connector 41 and pressure-measuring head 40
Air pressure inside airbag body 1, imported into pressure measuring unit 4 convenient for pressure-measuring head 40 and carries out real-time monitoring by connection.
Secondly, airbag body 1 is successively connected to the second hose 3 and triple valve 6 by the second connector 11, triple valve 6 is distinguished
It is connected to the first breather cheek valve 7, the second breather cheek valve 8 and rubber by pressure ball 9, by rubber by pressure ball 9 in two lists
It can be pressurized to inflating inside airbag body 1 under the action of to valve.
In addition, rubber is made by pressure ball 9 of the medical grade rubber of inner hollow, toughness is strong, and has good air-tightness.
It is worth noting that the pressure measuring unit 4 being related in the present embodiment celebrates the limited public affairs of eastern development in science and technology using Shenzhen
Panasonic's board digital pressure sensor of the model DP-102 of production is taken charge of, digital display screen and regulation button are carried, it is mating
Power supply can also be provided by producer.In addition to this, the first breather cheek valve 7 being related in the present embodiment and the second breather cheek valve
8 are all made of the KA-L6 series breather cheek valve of Wuxi City De Tian industrial automation Science and Technology Ltd. production, in addition to this, this
The first breather cheek valve 7 and the second breather cheek valve 8 being related in utility model are the prior art, those skilled in the art
It may be implemented completely, be not necessarily to superfluous words, the content of the utility model protection is not related to the improvement to its internal structure and method yet.
For the ease of that can realize the fixed installation to pressure measuring unit 4 under circumstances, and guarantee enough dismounting
Convenience, the utility model people install fixation kit 5 additional on pressure measuring unit 4, and as shown in Figure 4,5, fixation kit 5 includes being mounted on
The top of the buck plate 50 of 4 rear end of pressure measuring unit, buck plate 50 is equipped with perpendicular fixed plate 51, in the top of fixed plate 51
Equipped with movable plate 53 in parallel, the four corners of fixed plate 51 are equipped with the first claw 52, and the four corners of movable plate 53 are all provided with
Have the second claw 57, the upper surface of fixed plate 51 is symmetrically arranged with two guiding axis 54, guiding axis 54 through movable plate 53 and with
Movable plate 53 is slidably connected, and screw rod 55 in parallel, the upper surface center of fixed plate 51 are equipped between two guiding axis 54
Place is equipped with bearing 56, and the bottom end of screw rod 55 and bearing 56 are rotatablely connected, and screw rod 55 is through fixed plate 51 and is threadedly coupled with it, spiral shell
The top of bar 55 is coaxially connected with knob 58.
In the present embodiment, movable plate 53 is located at the surface of pressure measuring unit 4 and fits closely with the top of pressure measuring unit 4,
Make to install more closely between pressure measuring unit 4 and fixation kit 5, will not shake.
It should be noted that the four corners of buck plate 50 by screw pass through buck plate 50 and with 4 back side of pressure measuring unit
Screw hole is fixed to realize being connected and fixed between fixation kit 5 and pressure measuring unit 4.
In addition, being equipped with the anti-skid bulge of rubber material in the top surface of the first claw 52 and the bottom surface of the second claw 57, have
The frictional force of effect increased in clamping, keeps its clamping more firm.
When in use, pressure measuring unit 4 will be inside airbag body 1 by pressure-measuring head 40 for the medical constant pressure air bag of the present embodiment
Air pressure, which is imported into pressure measuring unit 4, carries out real-time monitoring, and can show pressure value and watch on a display screen for medical staff,
When in use by the way that airbag body 1 to be placed on to the use position of patient, the object for finding surrounding is fixed by fixation kit 5,
When fixed, turning knob 58 rotates screw rod 55, converts linear motion, drive activity for rotary motion under the cooperation of screw thread
The parallel sliding along the vertical direction under the guiding of guiding axis 54 of plate 53 makes the first claw 52 and the second claw 57 clamp the side of bed body
On edge or pole, can be completed the fixation to pressure measuring unit 4, when use according to actual needs the claw of selection front end or
The claw of rear end is fixed, and selectivity is more, completes to observe the pressure value shown on pressure measuring unit 4 at any time fixed, when air pressure
Gao Shi slightly turns the junction of the second hose 3 and the second connector 11, unclamps it slightly, releases one
Gas in part airbag body 1 is tightened again, and pressure release can be realized, and when air pressure is too low, is squeezed rubber and is pressed pressure ball 9, rubber
By pressure ball 9 by the second aerating into airbag body 1 of breather cheek valve 8, the first breather cheek valve 7 can only air inlet be unable to outlet,
Unclamp rubber by can suck gas after pressure ball 9 by the first breather cheek valve 7, the second breather cheek valve 8 can only outlet cannot be into
Gas, again can be as inflating, until air pressure constant when squeezing again in airbag body 1.
Embodiment 2:
Based on carrying out using the present apparatus in view of some weak patients, it has not been convenient to which manual squeezing is inflated, this is practical
Novel people provides a kind of technical solution similar to Example 1, as shown in fig. 6, including airbag body 1, the table of airbag body 1
Face is equipped with the first connector 10, and one end of the first connector 10 is connected with the first hose 2, the difference is that: at the end of the first hose 2
Portion is equipped with self-filler 9a, the end of the first hose 2 and the close grafting of inflating port of self-filler 9a.
Specifically, the self-filler 9a in the present embodiment adopt with Dongguan City clean brook think source mechanical equipment factory provide
The high-pressure inflating pump of model SY-18 carries superpressure automatic exhaust system and has automatic control pneumatic function, and voltage rating is
220 (V), pressure are 250 (psi), and mating power supply and electronic component can also be provided by producer.
In addition to this, circuit and electronic component are related in the utility model and module is the prior art, ability
Field technique personnel may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to its internal structure and side yet
The improvement of method.
The medical constant pressure air bag of the present embodiment when in use, directly by the end of the first hose 2 and self-filler 9a
The close grafting of inflating port, connect the extraneous power supply of self-filler 9a, open its power switch, self-filler 9a from
The automatic control pneumatic function of band can control the air pressure constant inside airbag body 1, certainly when being inflated to preset pressure numerical value
It is dynamic to stop inflation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of medical constant pressure air bag, including airbag body (1), it is characterised in that: the surface of the airbag body (1) is equipped with the
The second connector (11) of one connector (10) and first connector (10) side, one end of first connector (10) are connected with
One end of one hose (2), second connector (11) is connected with the second hose (3), and the end of first hose (2) is connected with
Pressure measuring unit (4) is equipped with fixation kit (5) on the pressure measuring unit (4), and the end of first hose (2) is connected with
The top of triple valve (6), the triple valve (6) is connected with the first breather cheek valve (7), the bottom end connection of the triple valve (6)
Have the second breather cheek valve (8), the end of second breather cheek valve (8) is connected with rubber by pressure ball (9) by pipeline；
The fixation kit (5) includes the buck plate (50) for being mounted on the pressure measuring unit (4) rear end, the buck plate (50)
Top is equipped with perpendicular fixed plate (51), is equipped with movable plate (53) in parallel in the top of the fixed plate (51),
The four corners of the fixed plate (51) are equipped with the first claw (52), and the four corners of the movable plate (53) are equipped with the second claw
(57), the upper surface of the fixed plate (51) is symmetrically arranged with two guiding axis (54), and the guiding axis (54) runs through the work
Movable plate (53) is simultaneously slidably connected with the movable plate (53), and screw rod in parallel is equipped between two guiding axis (54)
(55), bearing (56) are equipped at the upper surface center of the fixed plate (51), the bottom end of the screw rod (55) and the bearing
(56) it is rotatablely connected, the screw rod (55) is through the fixed plate (51) and is threadedly coupled with it, the top of the screw rod (55)
It is coaxially connected with knob (58).
2. medical constant pressure air bag according to claim 1, it is characterised in that: the rear end of the pressure measuring unit (4), which is equipped with, to be surveyed
Pressure head (40), the rear end of the pressure measuring unit (4) and the position being located above the pressure-measuring head (40) offer power interface
(42), the outer sheath of the pressure-measuring head (40) is equipped with third connector (41) and is threadedly coupled with the third connector (41), described
One end of third connector (41) and first hose (2) is mating and passes through glue adhering and sealing.
3. medical constant pressure air bag according to claim 1, it is characterised in that: first hose (2) connects with described first
Head (10) is threadedly coupled, and second hose (3) is threadedly coupled with second connector (11).
4. medical constant pressure air bag according to claim 2, it is characterised in that: the airbag body (1) passes through the first connector
(10) it is successively connected to first hose (2), the third connector (41) and the pressure-measuring head (40).
5. medical constant pressure air bag according to claim 1, it is characterised in that: the airbag body (1) passes through the second connector
(11) it is successively connected to second hose (3) and the triple valve (6), the triple valve (6) is unidirectional with described first respectively
Intake valve (7), second breather cheek valve (8) and the rubber are connected to by pressure ball (9).
6. medical constant pressure air bag according to claim 1, it is characterised in that: the movable plate (53) is located at survey press fitting
Set the surface of (4) and with fitted closely at the top of the pressure measuring unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817917.0U CN209208166U (en) | 2018-11-06 | 2018-11-06 | A kind of medical constant pressure air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817917.0U CN209208166U (en) | 2018-11-06 | 2018-11-06 | A kind of medical constant pressure air bag |
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| Publication Number | Publication Date |
|---|---|
| CN209208166U true CN209208166U (en) | 2019-08-06 |
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ID=67458334
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817917.0U Active CN209208166U (en) | 2018-11-06 | 2018-11-06 | A kind of medical constant pressure air bag |
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| Country | Link |
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| CN (1) | CN209208166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120990A (en) * | 2020-01-09 | 2020-05-08 | 张化机（苏州）重装有限公司 | Pressure measuring port structure |
-
2018
- 2018-11-06 CN CN201821817917.0U patent/CN209208166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120990A (en) * | 2020-01-09 | 2020-05-08 | 张化机（苏州）重装有限公司 | Pressure measuring port structure |
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