CN205683116U - It is applied to the choke sealing device of pneumatic tourniquet - Google Patents
It is applied to the choke sealing device of pneumatic tourniquet Download PDFInfo
- Publication number
- CN205683116U CN205683116U CN201620370789.4U CN201620370789U CN205683116U CN 205683116 U CN205683116 U CN 205683116U CN 201620370789 U CN201620370789 U CN 201620370789U CN 205683116 U CN205683116 U CN 205683116U
- Authority
- CN
- China
- Prior art keywords
- strip
- termination
- sealing device
- tourniquet
- pneumatic tourniquet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
Abstract
The utility model discloses a kind of choke sealing device being applied to pneumatic tourniquet, this choke sealing device includes fixing strip and rotates press strip, the top of described fixing strip offers the screens groove for placing described rotation press strip, one end of described fixing strip is provided with screens termination, the other end of described fixing strip is provided with fixing termination, it is provided with rotating dog on this fixing termination, one end of described rotation press strip is fixed on described fixing termination by rotating dog, when the other end of described rotation press strip contacts with described screens termination, the two ends of described pneumatic tourniquet are sealed and be clamped in described screens groove.Pneumatic tourniquet automatic-sealed can be clamped without leaking gas by choke sealing device described in the utility model, therefore can keep the stable gas pressure in tourniquet and then improve the haemostatic effect of tourniquet, and the easy to operate demand that disclosure satisfy that quick-acting haemostatic powder.
Description
Technical field
This utility model relates to life urgent rescue field, particularly relates to a kind of choke being applied to pneumatic tourniquet and seals
Device.
Background technology
Tourniquet is hemostasis device simple, effective when extremity massive hemorrhage first aid, and it blocks blood by vascular compression
Liquid stream moves and reaches purpose of stopping blooding, and tourniquet is widely used in department of general surgery's extremity arteriovenous wound hemostasis or surgery limbs operation stops
Blood.The most common tourniquet mainly has rubber tube tourniquet, fastening-type hemostasis band and pneumatic tourniquet.Existing fill
When wound face is stopped blooding by gas tourniquet, user is it is generally required to manually seal inflation inlet or use clip after inflation
Tourniquet is carried out choke sealing.But, this employing inflation inlet seals or clip seals and carries out easily causing when choke seals
Gas in tourniquet leaks gas, thus the air pressure in causing tourniquet causes the problem that haemostatic effect is the best not, and
Inconvenient operation and the demand of quick-acting haemostatic powder can not be met.
Utility model content
Main purpose of the present utility model is to provide a kind of choke sealing device being applied to pneumatic tourniquet, it is intended to solve
The most existing carry out pneumatic tourniquet is susceptible to air leakage and causes haemostatic effect the best and operation not side when choke seals
Just the problem that can not meet quick-acting haemostatic powder demand.
For achieving the above object, this utility model provides a kind of choke sealing device being applied to pneumatic tourniquet, should
Choke sealing device includes fixing strip and rotates press strip, and the top of described fixing strip offers for placing described rotation pressure
The screens groove of bar, one end of described fixing strip is provided with screens termination, and the other end of described fixing strip is provided with fixing end
Head, this fixing termination is provided with rotating dog, and one end of described rotation press strip is fixed on described fixing termination by rotating dog,
When the other end of described rotation press strip contacts with described screens termination, the two ends of described pneumatic tourniquet are sealed described in being clamped on
In screens groove.
Preferably, described screens groove is the groove of U-shaped, and the length of the length of this screens groove and described fixing strip is mutually
Join.
Preferably, the length of described rotation press strip matches with the length of described fixing strip.
Preferably, the side of described screens groove is provided with the first silica gel strip, and the opposite side of described screens groove is provided with second
Silica gel strip.
Preferably, the side of described screens termination is provided with positioning knob, and the opposite side of described screens termination is provided with fixed
Position ripple pearl.
Compared to prior art, the choke sealing device being applied to pneumatic tourniquet described in the utility model uses above-mentioned skill
Art scheme, has reached following technique effect: described choke sealing device can to the clamping of pneumatic tourniquet automatic-sealed without
Leak gas, therefore can keep the stable gas pressure in tourniquet so that improve tourniquet haemostatic effect, and easy to operate can
Meet the demand of quick-acting haemostatic powder.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure signal that this utility model is applied to the choke sealing device preferred embodiment of pneumatic tourniquet
Figure；
Fig. 2 is the choke sealing device generalized section along A-B line that this utility model is applied to pneumatic tourniquet；
Fig. 3 is the use state plane schematic diagram that this utility model is applied to the choke sealing device of pneumatic tourniquet.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching above-mentioned purpose, below in conjunction with
Accompanying drawing and preferred embodiment, be described in detail to detailed description of the invention of the present utility model, structure, feature and effect thereof.Should
Working as understanding, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As illustrated in fig. 1 and 2, Fig. 1 is the choke sealing device preferred embodiment that this utility model is applied to pneumatic tourniquet
Perspective view；Fig. 2 is that this utility model is applied to the choke sealing device of pneumatic tourniquet and shows along the section of A-B line
It is intended to.
In the present embodiment, the choke sealing device 100 being applied to pneumatic tourniquet described in includes fixing strip 1 and turns
Dynamic pressure bar 5.The top of described fixing strip 1 offers screens groove 2, and this screens groove 2 is the groove of U-shaped, the length of this screens groove 2
Match with the length of fixing strip 1, be used for placing described rotation press strip 5, the length of this rotation press strip 5 and fixing strip 1
Length matches.The side of described screens groove 2 is provided with the first silica gel strip 3, and opposite side is provided with the second silica gel strip 4.Described
One silica gel strip 3 and the second silica gel strip 4 are deformed when being extruded by the air pressure in pneumatic tourniquet 11 (with reference to shown in Fig. 3),
Pneumatic tourniquet 11 can be played and compress the effect sealed.
One end (such as right-hand member) of described fixing strip 1 is provided with screens termination 6, the other end (example of described fixing strip 1
Such as left end) it is provided with fixing termination 7, this fixing termination 7 is provided with rotating dog 8.The side of described screens termination 6 is provided with location
Knob 9, opposite side is provided with location ripple pearl 10.One end (such as left end) of described rotation press strip 5 is fixed on institute by rotating dog 8
State on fixing termination 7, by described inflation when the other end (such as right-hand member) of described rotation press strip 5 contacts with described screens termination 6
The two ends of tourniquet 11 seal and are clamped in described screens groove 2.In the present embodiment, the left end of described rotation press strip 5 can be with
Rotating dog 8 is fulcrum, and the left end of described rotation press strip 5 rotates back to fall behind round rotating dog 8, rotates the right-hand member of press strip 5
Fall in the screens groove 2 in fixing strip 1 and and screens termination 6 contact, when the right-hand member and screens termination 6 rotating press strip 5 connects
When touching, the right-hand member of described rotation press strip 5 is navigated in screens groove 2 by described location ripple pearl 10, and now user can manual rotation
The right-hand member rotating press strip 5 is locked at and makes the two ends of described pneumatic tourniquet 11 seal in described screens groove 2 by described positioning knob 9
It is clamped in described screens groove 2, thus pneumatic tourniquet 11 automatic-sealed is clamped without leaking gas, therefore only can keep
Stable gas pressure in blood band 11 and then improve the haemostatic effect of pneumatic tourniquet 11, and the easy to operate quick-acting haemostatic powder that disclosure satisfy that
Demand.
It is applied to use state flat of choke sealing device of pneumatic tourniquet as it is shown on figure 3, Fig. 3 is this utility model
Face schematic diagram.In the present embodiment, described choke sealing device 100 is applied on pneumatic tourniquet 11, this pneumatic tourniquet 11
Sealed by airway 15 and be communicated to inflate on capsule 12.User can by hands pinch described in inflate capsule 12 to pneumatic tourniquet 11
It is inflated.Described capsule 12 of inflating is a kind of in ellipticity or the rubber utricule of spherical shape.Described pneumatic tourniquet 11 is in without capsule
Shoestring structure, has the characteristics such as wear-resisting, oil resistant, good springiness.The inner surface of described pneumatic tourniquet 11 is coated with air tight
Layer of silica gel, thus increase the gas tightness of described pneumatic tourniquet 11, it is possible to after preventing that pneumatic tourniquet 11 is aging and causing inflation
Air leakage.
Described capsule 12 of inflating is provided with intake valve 13 and air bleeding valve 14.Described intake valve 13 utilizes for user inflates capsule
Extraneous air is sucked when 12 pairs of pneumatic tourniquets 11 are inflated.Described air bleeding valve 14 row when described pneumatic tourniquet 11 is exitted
Go out the gas in pneumatic tourniquet 11.When user pinched by hands inflate capsule 12 pneumatic tourniquet 11 is inflated time, described
Air bleeding valve 14 is closed.Described intake valve 13 and air bleeding valve 14 inflate any position of capsule 12 described in all can being arranged on
Place, in the present embodiment, described intake valve 13 and air bleeding valve 14 are arranged at inflating the bottom of capsule 12, it is simple to user is with hand-held
Pneumatic tourniquet 11 is inflated or exits by capsule 12 of inflating described in pinching.
After described pneumatic tourniquet 11 is inflated, described choke sealing device 100 is by fixing strip 1 and rotates press strip 5
By the two ends sealed clamping of pneumatic tourniquet 11, in order to pneumatic tourniquet 11 is fixed on the wound location of required hemostasis by user
Stop blooding.Described pneumatic tourniquet 11 automatic-sealed can be clamped without leaking gas by described choke sealing device 100,
Therefore can keep the stable gas pressure in tourniquet and then improve haemostatic effect, and the easy to operate need that disclosure satisfy that quick-acting haemostatic powder
Ask.
When using described choke sealing device 100 clamping pneumatic tourniquet 11 to stop blooding, user is first by inflation only
It is enclosed within puncture site (such as arm or leg) before blood band 11 no inflation, then the two ends of pneumatic tourniquet 11 are overlapped one
Rise and be placed in the screens groove 2 of described fixing strip 1.User is pressed the right-hand member of rotation press strip 5 and is made pneumatic tourniquet 11
Two ends are stuck in the screens groove 2 of described fixing strip 1.The right-hand member rotating press strip 5 is navigated to screens groove 2 by described location ripple pearl 10
Inside making to rotate press strip 5 can not upspring, now the right-hand member rotating press strip 5 is locked at institute by user manual rotation positioning knob 9
Pneumatic tourniquet 11 is made to be stuck between rotation press strip 5 and described screens groove 2 in stating screens groove 2.At this moment, user is by inflating capsule
12 pairs of pneumatic tourniquets 11 are inflated the blood mouth of patient is carried out pressure hemostasis.Owing to the air pressure in pneumatic tourniquet 11 extrudes
First silica gel strip 3 and the second silica gel strip 4 are deformed playing pneumatic tourniquet 11 further and compress the effect sealed.Work as hemostasis
After, user is opened air bleeding valve 14 and is discharged the gas in pneumatic tourniquet 11.When pneumatic tourniquet 11 to be taken off, as long as
Manually unscrew positioning knob 9 and by rotate press strip 5 open in the screens groove 2 of fixing strip 1, can by pneumatic tourniquet 11 from
Take out on described choke sealing device 100, thus facilitate user clean pneumatic tourniquet 11 and carry with use.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalent function conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the choke sealing device being applied to pneumatic tourniquet, it is characterised in that this choke sealing device includes fixing long
Bar and rotation press strip, the top of described fixing strip offers the screens groove for placing described rotation press strip, described fixing
One end of strip is provided with screens termination, and the other end of described fixing strip is provided with fixing termination, and this fixing termination is arranged
Having rotating dog, one end of described rotation press strip is fixed on described fixing termination by described rotating dog, described rotation press strip
When the other end contacts with described screens termination, the two ends of described pneumatic tourniquet are sealed and be clamped in described screens groove.
It is applied to the choke sealing device of pneumatic tourniquet the most as claimed in claim 1, it is characterised in that described screens groove is
The groove of U-shaped, the length of this screens groove matches with the length of described fixing strip.
It is applied to the choke sealing device of pneumatic tourniquet the most as claimed in claim 2, it is characterised in that described rotation press strip
The length of length and described fixing strip match.
4. the choke sealing device being applied to pneumatic tourniquet as described in any one of claims 1 to 3, it is characterised in that institute
The side stating screens groove is provided with the first silica gel strip, and the opposite side of described screens groove is provided with the second silica gel strip.
5. the choke sealing device being applied to pneumatic tourniquet as described in any one of claims 1 to 3, it is characterised in that institute
The side stating screens termination is provided with positioning knob, and the opposite side of described screens termination is provided with location ripple pearl.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370789.4U CN205683116U (en) | 2016-04-28 | 2016-04-28 | It is applied to the choke sealing device of pneumatic tourniquet |
| PCT/CN2016/112747 WO2017185790A1 (en) | 2016-04-28 | 2016-12-28 | Air-resistant seal device applied to pneumatic tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370789.4U CN205683116U (en) | 2016-04-28 | 2016-04-28 | It is applied to the choke sealing device of pneumatic tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683116U true CN205683116U (en) | 2016-11-16 |
Family
ID=57265295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620370789.4U Expired - Fee Related CN205683116U (en) | 2016-04-28 | 2016-04-28 | It is applied to the choke sealing device of pneumatic tourniquet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205683116U (en) |
| WO (1) | WO2017185790A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185790A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市前海康启源科技有限公司 | Air-resistant seal device applied to pneumatic tourniquet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201409953Y (en) * | 2009-06-11 | 2010-02-24 | 王凤春 | Medical hemostat |
| CN203303106U (en) * | 2013-01-18 | 2013-11-27 | 初君 | Tourniquet |
| WO2015048668A1 (en) * | 2013-09-27 | 2015-04-02 | Kosiorek Christopher B | A pneumatic tourniquet apparatus and method of use |
| CN103654908B (en) * | 2013-11-21 | 2015-02-04 | 初君 | Automatic-locking tourniquet |
| CN204280218U (en) * | 2014-11-22 | 2015-04-22 | 张志超 | A kind of clips |
| CN205683116U (en) * | 2016-04-28 | 2016-11-16 | 深圳市前海康启源科技有限公司 | It is applied to the choke sealing device of pneumatic tourniquet |
-
2016
- 2016-04-28 CN CN201620370789.4U patent/CN205683116U/en not_active Expired - Fee Related
- 2016-12-28 WO PCT/CN2016/112747 patent/WO2017185790A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185790A1 (en) * | 2016-04-28 | 2017-11-02 | 深圳市前海康启源科技有限公司 | Air-resistant seal device applied to pneumatic tourniquet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017185790A1 (en) | 2017-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |