CN208926502U - A pressure-adjustable inflatable cuff - Google Patents
A pressure-adjustable inflatable cuff Download PDFInfo
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- CN208926502U CN208926502U CN201721470470.XU CN201721470470U CN208926502U CN 208926502 U CN208926502 U CN 208926502U CN 201721470470 U CN201721470470 U CN 201721470470U CN 208926502 U CN208926502 U CN 208926502U
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- arm
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- capsule
- rest belt
- inflation
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Abstract
The utility model provides an inflatable tourniquet with adjustable pressure, which comprises a tourniquet body, an inflation cavity, an inflation ball with a one-way air inlet valve and an air release valve, an inflation tube, a plurality of inflation microcapsules, a plurality of inflation channels, a fixing clamp and a plurality of fixing lugs, wherein the inflation cavity and the inflation microcapsules are positioned on the tourniquet body; the fixing clamp is used for clamping any two inflation channels on the two inflation micro-bag sections together so as to fix the tourniquet at the part to be compressed.
Description
Technical field
The utility model belongs to medical instruments field, is related to a kind of inflating pulse pressurized bandage of pressure adjustable section.
Background technique
In venous transfusion or blood sampling, need using arm-rest belt temporarily block venous blood liquid reflux, to increase vein
Local filling degree is conducive to puncture.The arm-rest belt being most widely used at present is elastic rubber round tube, and when use is wound
It ties up after on patient's upper limb tightly, is punctured after local vascular is suitably full.Contact due to rubber tube with skin
Area is small, larger to the pressure of local organization, and the tightness tied up often relies on the empirically determined of operator, is easy to appear bundle
The phenomenon that pricking tension, these are easy to bring different degrees of uncomfortable even pain to patient, especially for children, old man, blood
Liquid disease and skin keratin patient be easy to cause local skin or subcutaneous tissue injury, occur strangling trace or even blueness of becoming silted up.Unlocking pressure
When arteries and veins band, rubber tube is quickly sprung back, and bullet will also result in pain on the skin, the patient more for chaeta, and chaeta is easy viscous
It is attached on rubber tube, rubber tube quickly springs back and can pull chaeta and cause more violent pain.
CN201404263Y, CN204500845U and CN2605010Y disclose inflating pulse pressurized bandage, but they are open
Arm-rest belt be all to realize fixation on upper limb by the way that bonding hasp is arranged at the both ends of arm-rest belt.And it is effective in order to reach
Blood vessel filling function purpose, arm-rest belt is usually all very narrow, this resulted in inflation after bonding hasp be easy because arm-rest belt volume is swollen
It is swollen and the problem of collapse out, stability maintenance is limited.Also, the air bag size of the arm-rest belt of these patent disclosures is fixed, nothing
Method adjusts the contact area of arm-rest belt and skin according to the actual conditions of particular patients ', and then adjusts big to the pressure of local organization
It is small.Therefore, the better inflating pulse pressurized bandage of Patient Experience is very necessary when developing more preferable stability maintenance, use.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of inflatable pressure arteries and veins of pressure adjustable section
Band, the level of comfort of patient when improving the stability maintenance of inflating pulse pressurized bandage and improve use.
The inflating pulse pressurized bandage of pressure adjustable section provided by the utility model, including arm-rest belt ontology, inflatable chamber, band are unidirectional
The inflatable ball of intake valve and vent valve, gas tube further include several inflation micro-capsules, several filling channels, fixing clamp and several
Fixed convex block, inflatable chamber and inflation micro-capsule are located on arm-rest belt ontology, and inflatable chamber is located at the middle part of arm-rest belt ontology and along pressure arteries and veins
The length direction of band is arranged, and each inflation micro-capsule is connected to by filling channel forms inflation micro-capsule section, and the both ends of inflatable chamber lead to respectively
Gas overcharging channel is connected to form an entirety with inflation micro-capsule section, on any one side of the arm-rest belt ontology at filling channel
Equipped with fixed convex block, inflatable chamber is connect by gas tube with inflatable ball, and gas tube is equipped with control valve；Fixing clamp by two for filling
Any two filling channel in gas micro-capsule section is clamped together so that arm-rest belt is fixed on position to be oppressed.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, inflatable chamber is preferably long along arm-rest belt by 2~3
The individual cavity composition of direction setting is spent, the both ends of one of individual cavity pass through filling channel and inflation micro-capsule portion respectively
Duan Liantong, each individual cavity pass through gas tube and connect with inflatable ball, are equipped with control valve on each gas tube.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, the length of the filling channel of each inflation micro-capsule is connected
Spend L1Preferably 0.5~0.8cm inflates the width W of micro-capsule1Preferably 0.5~0.8cm.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, the width W of inflatable chamber2Preferably 0.8~
1.5cm, the length for inflating micro-capsule is 0.8~1.5cm, it is preferred that the length for inflating micro-capsule is 0.8~1.0cm.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, the length L of arm-rest belt2Should at least meet can
It winds with one circuit on patient's upper limb and is gripped by fixing clamp, specific length can carry out true according to the thickness of patient's upper limb
Determine, usually 20~60cm, the width W of arm-rest belt3Preferably 1.0~1.8cm, it is preferable that the length L of inflatable chamber3Account for arm-rest belt
The 40%~70% of total length.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, the width of the filling channel of each inflation micro-capsule is connected
The 20%~60% of the degree preferably length of inflation micro-capsule.
In the technical solution of the inflating pulse pressurized bandage of above-mentioned pressure adjustable section, arm-rest belt is made by silica gel.
The application method of arm-rest belt provided by the utility model is as follows: arm-rest belt is waited for the top at puncture in veins of upper extremity
It winds with one circuit, so that the inside (side of not set fixed convex block) of arm-rest belt is bonded upper limb, by two inflation micro-capsules of arm-rest belt
Section is pinched with hand, and two filling channels in two inflation micro-capsule sections are clamped together with fixing clamp and (it is convex to be held on fixation
The front of block) arm-rest belt is fixed on upper limb.When fixed, adjust what fixing clamp specifically clamped according to the thickness of patient's upper limb
Filling channel, principle are not fall off after being fixed on arm-rest belt on upper limb, also cause sense of discomfort to the tension of upper limb Le.It closes
The vent valve of inflatable ball opens the control valve on gas tube, and pinching inflatable ball is inflated arm-rest belt, to the quiet of site of puncture
It is punctured after arteries and veins is full, after being pierced into vein, opens the vent valve of inflatable ball, either venous transfusion is completed in venous blood collection operation
After syringe needle is fixed, fixing clamp is opened, arm-rest belt is removed.According to the actual conditions of patient, inflatable chamber can be selected by one or more
The arm-rest belt of a individual cavity composition is made of inflatable chamber multiple individual cavities with adjusting the pressure to upper limb local organization
Arm-rest belt, specifically one to inflatable chamber or multiple individual cavities are inflated to adjust to upper limb local organization for adjustment when use
Pressure, for example, for children, blood disease, skin keratin patient and other and local skins low to tolerable pain degree
Or the patient that subcutaneous tissue is easy to damage, can at least two individual cavities to inflatable chamber inflate simultaneously and (wherein should include and fill
The individual cavity of gas micro-capsule section connection), to reduce the pressure to local organization, reduce the sense of discomfort of patient, for other trouble
Person can only be inflated to the individual cavity for inflating the inflatable chamber that micro-capsule section is connected to.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model provides a kind of inflating pulse pressurized bandage of pressure adjustable section, due to being arranged on arm-rest belt ontology
Inflatable chamber and the inflation micro-capsule section being connected to inflatable chamber both ends inflate micro-capsule section by multiple inflation micro-capsules and filling channel
Connection is formed, and is used to for any two filling channel in two inflation micro-capsule sections being clamped together i.e. with fixing clamp before inflation
Arm-rest belt can be fixed on to position to be oppressed, since the width of filling channel is only inflate micro-capsule length 20%~60%, added
The effect of upper fixed convex block is clamped using fixing clamp and is able to achieve arm-rest belt in the stabilization at position to be oppressed after inflating to arm-rest belt
It is fixed, solve the problems, such as that existing inflating pulse pressurized bandage bonds hasp after inflation and is easy to collapse out because of volume expansion.
2. due to arm-rest belt described in the utility model gas-filled cavity by 1~3 along arm-rest belt length direction setting it is only
Vertical cavity composition, the both ends of one of individual cavity pass through filling channel respectively and are connected to inflation micro-capsule section, each independence
Cavity passes through gas tube and connect with inflatable ball, is equipped with control valve on each gas tube.According to the actual conditions of patient, can be selected
Inflatable chamber by arm-rest belt that one or more individual cavities form to adjust the pressure to upper limb local organization, for inflatable chamber by
The arm-rest belt of multiple individual cavities composition, specifically one to inflatable chamber or multiple individual cavities are inflated to adjust for adjustment when use
The whole pressure to upper limb local organization, for example, for children, blood disease, skin keratin patient and other to tolerable pain journey
The patient that low and local skin or subcutaneous tissue are easy to damage is spent, at least two individual cavities of inflatable chamber can be filled simultaneously
Gas reduces the sense of discomfort of patient to reduce the pressure to local organization；For other patients, can only to inflation micro-capsule section
The individual cavity of the inflatable chamber of connection is inflated, and adjusts arm-rest belt to the pressure of local organization by adjusting aeration quantity.This
What utility model provided has target user's range wide and the better advantage of patient's usage experience.
3. since arm-rest belt provided by the utility model is made by silica gel, the material is opposite with the compactness of skin more preferable,
Material is more soft with respect to rubber tube, and the comfort level being bonded on the skin is also relatively high, and silica gel material will not glue glutinous chaeta,
Chaeta will not be pullled after use, when removing arm-rest belt and causes pain, and Patient Experience is relatively more preferable when use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of arm-rest belt provided by the utility model；
Fig. 2 is another structural schematic diagram of arm-rest belt provided by the utility model；
In figure, 1-arm-rest belt ontology, 2-inflatable chambers, 3-inflatable balls, 3-1-breather cheek valve, 3-2-vent valve,
4-gas tubes, 5-inflation micro-capsules, 6-filling channels, 7-fixing clamps, 8-fixed convex blocks, 9-control valves, L1- inflation is logical
The length in road, L2The length of-arm-rest belt, L3The length of-inflatable chamber, W1Width, the W of-inflation micro-capsule2The width of-inflatable chamber
Degree, W3The width of-arm-rest belt.
Specific embodiment
By the following examples in conjunction with attached drawing to the knot of the inflating pulse pressurized bandage of pressure adjustable section provided by the utility model
Structure and its application method are described further.
Embodiment 1
In the present embodiment, the structure of the inflating pulse pressurized bandage of pressure adjustable section is as shown in Figure 1, including arm-rest belt ontology 1, filling
Air cavity 2, the inflatable ball 3 with breather cheek valve 3-1 and vent valve 3-2, gas tube 4, several inflation micro-capsules 5, several inflations are logical
Road 6, fixing clamp 7 and several fixed convex blocks 8, inflatable chamber 2 and inflation micro-capsule 5 are located on arm-rest belt ontology 1, and inflatable chamber is located at pressure arteries and veins
The middle part of band body 1 is simultaneously arranged along the length direction of arm-rest belt, and inflatable chamber is an individual cavity, and each micro-capsule 5 of inflating is by inflating
The connection of channel 6 forms inflation micro-capsule section, and the both ends of inflatable chamber pass through filling channel respectively and are connected to be formed with inflation micro-capsule section
One entirety, the lateral surface of the arm-rest belt ontology at filling channel are equipped with fixed convex block 8, and fixed convex block is in a strip shape, symmetrically
The two sides of filling channel are distributed in, inflatable chamber is connect by gas tube with inflatable ball, and gas tube is equipped with control valve 9.Fixing clamp 7
It is made of the first clamp and the second clamp, the first clamp and the second clamp are connected by interconnecting piece, the first clamp and the second clamp
It can be bent around interconnecting piece, the surface of the first clamp is equipped with 2 raised lines, the end of the first clamp is equipped with convex block, the table of the second clamp
Face, which is set, is equipped with the lock with card hole by the end of a raised line, the second clamp, when the first clamp and the second clamp cooperate, the first folder
The convex block of body, which is caught in the card hole of the lock of the second clamp, realizes fixation, and the raised line on the second clamp surface is located at the first clamp
Between 2 raised lines on surface.Fixing clamp 7 is used to inflate any two filling channel 6 in micro-capsule section for two and be clamped together
Arm-rest belt is fixed on position to be oppressed.Arm-rest belt provided in this embodiment is made by silica gel, connects filling for each inflation micro-capsule 5
The length L in gas channel1For 0.5cm, the width W of micro-capsule is inflated1For 0.5cm, the width W of inflatable chamber2For 0.8cm, micro-capsule is inflated
Length is equal with the width of inflatable chamber, the length L of arm-rest belt2For 20cm, the width W of arm-rest belt3For 1.0cm.The length of inflatable chamber
L3The 40% of arm-rest belt total length is accounted for, the width of the filling channel of each inflation micro-capsule of connection is the 60% of the length of inflation micro-capsule.
By taking upper limb venous blood collection as an example, illustrate the application method of arm-rest belt provided in this embodiment: by arm-rest belt in upper limb
Vein waits for that the top at puncture winds with one circuit, and so that the inside (side of not set fixed convex block) of arm-rest belt is bonded upper limb, will press
Two inflation micro-capsule sections of arteries and veins band are pinched with hand, are inflated two filling channels in micro-capsule section for two with fixing clamp and are clamped in
Arm-rest belt is fixed on upper limb by (front for being held on fixed convex block) together.When fixed, adjusted according to the thickness of patient's upper limb
The filling channel that fixing clamp specifically clamps, principle are that arm-rest belt is made not fall off after being fixed on upper limb, will not strangle upper limb
Cause sense of discomfort.The vent valve of inflatable ball is closed, the control valve on gas tube is opened, pinching inflatable ball fills arm-rest belt
Gas is punctured after the venous engorgement of site of puncture, after being pierced into vein, opens the vent valve of inflatable ball, blood sampling operation is completed
Afterwards, fixing clamp is opened, arm-rest belt is removed.
Embodiment 2
In the present embodiment, the structure of the inflating pulse pressurized bandage of pressure adjustable section is as shown in Fig. 2, including arm-rest belt ontology 1, filling
Air cavity 2, the inflatable ball 3 with breather cheek valve 3-1 and vent valve 3-2, gas tube 4, several inflation micro-capsules 5, several inflations are logical
Road 6, fixing clamp 7 and several fixed convex blocks 8, inflatable chamber 2 and inflation micro-capsule 5 are located on arm-rest belt ontology 1, and inflatable chamber is located at pressure arteries and veins
The middle part of band body 1 is simultaneously arranged, the independence that inflatable chamber 2 is arranged by three along arm-rest belt length direction along the length direction of arm-rest belt
Cavity composition, each inflation micro-capsule 5 are formed by the connection of filling channel 6 and inflate micro-capsule section, in three individual cavities of inflatable chamber, position
Pass through filling channel respectively in the both ends of Zhong Jian individual cavity to be connected to inflation micro-capsule section, the arm-rest belt sheet at filling channel
The lateral surface of body is equipped with fixed convex block 8, and fixed convex block is in a strip shape, is symmetrically distributed in the two sides of filling channel, inflatable chamber
Each individual cavity passes through gas tube and connect with inflatable ball, is equipped with control valve on each gas tube.Fixing clamp 7 is by the first clamp
It is formed with the second clamp, the first clamp and the second clamp are connected by interconnecting piece, and the first clamp and the second clamp can be around interconnecting pieces
Bending, the surface of the first clamp is equipped with 2 raised lines, the end of the first clamp is equipped with convex block, and the surface of the second clamp is equipped with one
Raised line, the second clamp end be equipped with the lock with card hole, the first clamp and the second clamp cooperation when, the convex block card of the first clamp
Enter and realize fixation in the card hole of the lock of the second clamp, and the raised line on the second clamp surface is located at 2 of the first clamp surface
Between raised line.Any two filling channel that fixing clamp 7 is used to inflate two in micro-capsule sections is clamped together with by arm-rest belt
It is fixed on position to be oppressed.Arm-rest belt provided in this embodiment is made by silica gel, connects the length of the filling channel of each inflation micro-capsule
Spend L1For 0.5cm, the width W of micro-capsule is inflated1For 0.8cm, the width W of inflatable chamber2For 1.5cm, each separate chamber of inflatable chamber
The width of body is 0.5cm.The length for inflating micro-capsule is equal with the width of inflatable chamber, the length L of arm-rest belt2For 60cm, arteries and veins is pressed
The width W of band3For 1.8cm, the length L of inflatable chamber3The 55% of arm-rest belt total length is accounted for, the filling channel of each inflation micro-capsule is connected
Width be inflate micro-capsule length 20%.
By taking upper limb venous blood collection as an example, illustrate the application method of arm-rest belt described in the present embodiment: arm-rest belt is quiet in upper limb
Arteries and veins waits for that the top at puncture winds with one circuit, and so that the inside (side of not set fixed convex block) of arm-rest belt is bonded upper limb, will press arteries and veins
Two inflation micro-capsule sections of band are pinched with hand, are inflated two filling channels in micro-capsule section for two with fixing clamp and are clamped in one
It plays (front for being held on fixed convex block) arm-rest belt is fixed on upper limb.When fixed, adjusted according to the thickness of patient's upper limb solid
The filling channel that clamp specifically clamps, principle are that arm-rest belt is made not fall off, will not strangle to upper limb after being fixed on upper limb
Tension causes sense of discomfort.The vent valve of inflatable ball is closed, the control valve on gas tube is opened, pinching inflatable ball carries out arm-rest belt
Inflation, is punctured after the venous engorgement of site of puncture, after being pierced into vein, opens the vent valve of inflatable ball, blood sampling has operated
Cheng Hou opens fixing clamp, arm-rest belt is removed.According to the actual conditions of patient, can adjust specifically to one of inflatable chamber still
Multiple individual cavity inflations are to adjust the pressure to upper limb local organization, for example, for children, blood disease, skin keratinization disease
The patient that people and other and local skin or subcutaneous tissues low to tolerable pain degree are easy to damage, can be to two of inflatable chamber
Or three individual cavities inflate (wherein should include with inflate micro-capsule section and be connected to individual cavity) simultaneously, with reduction to part
The pressure of tissue reduces the sense of discomfort of patient, can be only to the only of the inflatable chamber being connected to inflation micro-capsule section for other patients
Vertical cavity is inflated.
Embodiment 3
In the present embodiment, the structure of the inflating pulse pressurized bandage of pressure adjustable section is similar to Fig. 2, including arm-rest belt ontology 1, fills
Air cavity 2, the inflatable ball 3 with breather cheek valve 3-1 and vent valve 3-2, gas tube 4, several inflation micro-capsules 5, several inflations are logical
Road 6, fixing clamp 7 and several fixed convex blocks 8, inflatable chamber 2 and inflation micro-capsule 5 are located on arm-rest belt ontology 1, and inflatable chamber is located at pressure
The middle part of arteries and veins band body 1 is simultaneously arranged along the length direction of arm-rest belt, and inflatable chamber 2 is by three along the only of arm-rest belt length direction setting
Vertical cavity composition, each inflation micro-capsule 5 is connected to by filling channel 6 forms inflation micro-capsule section, in two individual cavities of inflatable chamber,
The both ends of one of individual cavity pass through filling channel respectively and are connected to inflation micro-capsule section, the arm-rest belt at filling channel
The lateral surface of ontology is equipped with fixed convex block 8, and fixed convex block is in a strip shape, is symmetrically distributed in the two sides of filling channel, inflatable chamber
Each individual cavity pass through gas tube and connect with inflatable ball, be equipped with control valve on each gas tube.Fixing clamp 7 is by the first folder
Body and the second clamp composition, the first clamp and the second clamp are connected by interconnecting piece, and the first clamp and the second clamp can be around connections
Portion's bending, the surface of the first clamp is equipped with 2 raised lines, the end of the first clamp is equipped with convex block, and the surface of the second clamp is equipped with one
A raised line, the second clamp end be equipped with the lock with card hole, the first clamp and the second clamp cooperation when, the convex block of the first clamp
It is caught in the card hole of the lock of the second clamp and realizes fixation, and the raised line on the second clamp surface is located at the 2 of the first clamp surface
Between a raised line.Fixing clamp 7 is used to inflate any two filling channel in micro-capsule section for two and be clamped together will press arteries and veins
Band is fixed on position to be oppressed.Arm-rest belt provided in this embodiment is made by silica gel, connects the filling channel of each inflation micro-capsule
Length L1For 0.6 cm, the width W of micro-capsule is inflated1For 0.6cm, the width W of inflatable chamber2For 1.2cm, two independences of inflatable chamber
The width of cavity is respectively 0.5cm and 0.7cm.The length for inflating micro-capsule is equal with the width of inflatable chamber, the length L of arm-rest belt2
For 35cm, the width W of arm-rest belt3For 1.5cm.The length L of inflatable chamber3The 70% of arm-rest belt total length is accounted for, each inflation micro-capsule is connected
Filling channel width be inflate micro-capsule length 50%.
By taking upper limb venous blood collection as an example, illustrate the application method of arm-rest belt described in the present embodiment: arm-rest belt is quiet in upper limb
Arteries and veins waits for that the top at puncture winds with one circuit, and so that the inside (side of not set fixed convex block) of arm-rest belt is bonded upper limb, will press arteries and veins
Two inflation micro-capsule sections of band are pinched with hand, are inflated two filling channels in micro-capsule section for two with fixing clamp and are clamped in one
It plays (front for being held on fixed convex block) arm-rest belt is fixed on upper limb.When fixed, adjusted according to the thickness of patient's upper limb solid
The filling channel that clamp specifically clamps, principle are that arm-rest belt is made not fall off, will not strangle to upper limb after being fixed on upper limb
Tension causes sense of discomfort.The vent valve of inflatable ball is closed, the control valve on gas tube is opened, pinching inflatable ball carries out arm-rest belt
Inflation, is punctured after the venous engorgement of site of puncture, after being pierced into vein, opens the vent valve of inflatable ball, blood sampling has operated
Cheng Hou opens fixing clamp, arm-rest belt is removed.According to the actual conditions of patient, can adjust specifically to one of inflatable chamber still
Two individual cavity inflations are to adjust the pressure to upper limb local organization, for example, for children, blood disease, skin keratinization disease
The patient that people and other and local skin or subcutaneous tissues low to tolerable pain degree are easy to damage, can be to two of inflatable chamber
Individual cavity is inflated simultaneously, to reduce the pressure to local organization, reduces the sense of discomfort of patient, can be only right for other patients
The individual cavity for the inflatable chamber being connected to inflation micro-capsule section is inflated.
Claims (3)
1. a kind of inflating pulse pressurized bandage of pressure adjustable section, including arm-rest belt ontology (1), inflatable chamber (2), band breather cheek valve
The inflatable ball (3) of (3-1) and vent valve (3-2), gas tube (4), it is characterised in that further include several inflation micro-capsules (5), several
Filling channel (6), fixing clamp (7) and several fixed convex blocks (8), inflatable chamber (2) and inflation micro-capsule (5) are located at arm-rest belt ontology
(1) on, inflatable chamber is located at the middle part of arm-rest belt ontology (1) and is arranged along the length direction of arm-rest belt, respectively inflates micro-capsule (5) by filling
Gas channel (6) connection forms inflation micro-capsule section, and the both ends of inflatable chamber pass through filling channel respectively and are connected to inflation micro-capsule section
An entirety is formed, any one side of the arm-rest belt ontology at filling channel is equipped with fixed convex block (8), and inflatable chamber is by filling
Tracheae is connect with inflatable ball, and gas tube is equipped with control valve (9)；Fixing clamp (7) is used to inflate two any in micro-capsule section
Two filling channels (6) are clamped together so that arm-rest belt is fixed on position to be oppressed；
The inflatable chamber (2) is made of 2~3 individual cavities along the setting of arm-rest belt length direction, one of separate chamber
The both ends of body pass through filling channel respectively and are connected to inflation micro-capsule section, and each individual cavity passes through gas tube and inflatable ball connects
It connects, is equipped with control valve on each gas tube；
Connect the length (L of the filling channel of each inflation micro-capsule (5)1) it is 0.5~0.8cm, inflate the width (W of micro-capsule1) it is 0.5
~0.8cm；Width (the W of inflatable chamber2) it is 0.8~1.5cm；Length (the L of arm-rest belt2) it is 20~60cm, the width of arm-rest belt
(W3) it is 1.0~1.8cm；Length (the L of inflatable chamber3) account for the 40%~70% of arm-rest belt total length；Connect each inflation micro-capsule (5)
Filling channel width be inflate micro-capsule length 20%~60%；
The arm-rest belt is made by silica gel.
2. the inflating pulse pressurized bandage of pressure adjustable section according to claim 1, it is characterised in that the length for inflating micro-capsule is 0.8
~1.5cm.
3. the inflating pulse pressurized bandage of pressure adjustable section according to claim 2, it is characterised in that the length for inflating micro-capsule is 0.8
~1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470470.XU CN208926502U (en) | 2017-11-07 | 2017-11-07 | A pressure-adjustable inflatable cuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470470.XU CN208926502U (en) | 2017-11-07 | 2017-11-07 | A pressure-adjustable inflatable cuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926502U true CN208926502U (en) | 2019-06-04 |
Family
ID=66713236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721470470.XU Expired - Fee Related CN208926502U (en) | 2017-11-07 | 2017-11-07 | A pressure-adjustable inflatable cuff |
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| Country | Link |
|---|---|
| CN (1) | CN208926502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786910A (en) * | 2019-11-08 | 2020-02-14 | 江苏省人民医院（南京医科大学第一附属医院） | Intelligent control type hematoma compression hemostat |
-
2017
- 2017-11-07 CN CN201721470470.XU patent/CN208926502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786910A (en) * | 2019-11-08 | 2020-02-14 | 江苏省人民医院（南京医科大学第一附属医院） | Intelligent control type hematoma compression hemostat |
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