CN204379361U - A kind of compression tourniquet - Google Patents

A kind of compression tourniquet Download PDF

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Publication number
CN204379361U
CN204379361U CN201420856186.6U CN201420856186U CN204379361U CN 204379361 U CN204379361 U CN 204379361U CN 201420856186 U CN201420856186 U CN 201420856186U CN 204379361 U CN204379361 U CN 204379361U
Authority
CN
China
Prior art keywords
latex balloon
packed
piston
elastic bandage
knitted fabric
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
Application number
CN201420856186.6U
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Chinese (zh)
Inventor
徐志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fourth Military Medical University FMMU
Original Assignee
Fourth Military Medical University FMMU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fourth Military Medical University FMMU filed Critical Fourth Military Medical University FMMU
Priority to CN201420856186.6U priority Critical patent/CN204379361U/en
Application granted granted Critical
Publication of CN204379361U publication Critical patent/CN204379361U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of compression tourniquet, comprise latex balloon and air balls, between latex balloon and air balls, be provided with rubber catheter be connected; Latex balloon arranged outside has knitted fabric layer, and knitted fabric layer is connected with Elastic bandage, and Elastic bandage is provided with magic tape; Latex balloon is also connected with pressure indicating card, pressure indicating card comprises the hollow gas column be connected with latex balloon, be provided with packed-piston in hollow gas column, the outside of packed-piston is connected with the colour atla that indicate different colours, and the inner side of packed-piston is connected with spring; Rubber catheter is provided with vent valve; Air balls is provided with breather cheek valve.This utility model can the air bag of inflation/deflation by design, and in addition colour atla indicates existing pressure, and achieve fast, accurately pressurize, structure is simple, practical.

Description

A kind of compression tourniquet
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of compression tourniquet.
Background technology
When the acra wound caused modernization local war, military training, traffic accident and other contingencies carries out first aid, the application of hemostasis device has great importance.From Petit invention tourniquets in 1718 and applying clinical, hemostasis device experienced by the development course that glued membrane takes Intelligent air pressure hemostasis device to, but in war wound, burst accident or social event, electric pneumatic hemostasis device is subject to that power source is uncertain, complicated operation, volume greatly, not portable and be difficult to the impact of the aspects such as a large amount of uses, its use is limited to.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of compression tourniquet, can solve the deficiencies in the prior art, can the air bag of inflation/deflation by design, and in addition colour atla indicates existing pressure, and achieve fast, accurately pressurize, structure is simple, practical.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of compression tourniquet, comprises latex balloon and air balls, is provided with rubber catheter and is connected between latex balloon and air balls; Latex balloon arranged outside has knitted fabric layer, and knitted fabric layer is connected with Elastic bandage, and Elastic bandage is provided with magic tape; Latex balloon is also connected with pressure indicating card, pressure indicating card comprises the hollow gas column be connected with latex balloon, be provided with packed-piston in hollow gas column, the outside of packed-piston is connected with the colour atla that indicate different colours, and the inner side of packed-piston is connected with spring; Rubber catheter is provided with vent valve; Air balls is provided with breather cheek valve.
As preferably, described Elastic bandage adopts chitin fiber to make.
As preferably, described knitted fabric layer is provided with hook.
The beneficial effect adopting technique scheme to bring is: using Elastic bandage to be fixed on by latex balloon on hemostasis arm, adapting to different user by regulating thread gluing.Extruding air balls is inflated in latex balloon, observes the different colours of the extended position of colour atla, conveniently can determine the atmospheric pressure value scope in latex balloon.Knitted fabric layer outside latex balloon can improve comfort during use.Elastic bandage adopts chitin fiber to make, transparent shape, be convenient to observe patient trauma position, and chitin fiber is non-stimulated to human non-toxic, has good biocompatibility with tissue.The hook that knitted fabric layer is arranged can be used for fixing rubber catheter and air balls in use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model detailed description of the invention.
In figure: 1, latex balloon; 2, air balls; 3, rubber catheter; 4, knitted fabric layer; 5, Elastic bandage; 6, magic tape; 7, pressure indicating card; 8, vent valve; 9, breather cheek valve; 10, link up with; 71, hollow gas column; 72, packed-piston; 73, color card; 74, spring.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
With reference to Fig. 1, this utility model embodiment discloses a kind of compression tourniquet, comprises latex balloon 1 and air balls 2, is provided with rubber catheter 3 and is connected between latex balloon 1 and air balls 2; Latex balloon 1 arranged outside has knitted fabric layer 4, and knitted fabric layer 4 is connected with Elastic bandage 5, Elastic bandage 5 is provided with magic tape 6; Latex balloon 1 is also connected with pressure indicating card 7, pressure indicating card 7 comprises the hollow gas column 71 be connected with latex balloon 1, be provided with packed-piston 72 in hollow gas column 71, the outside of packed-piston is connected with yellowish green red trichromatism colour atla 73, and the inner side of packed-piston 72 is connected with spring 74; Rubber catheter 3 is provided with vent valve 8; Air balls 2 is provided with breather cheek valve 9.
It should be noted that described Elastic bandage 5 adopts chitin fiber to make.
In addition, described knitted fabric layer 4 is provided with hook 10.
According to actual service condition, this utility model can be designed as AB two profiles number, and A type is upper arm type, latex balloon 1 specification 8cm × 20cm, and Elastic bandage 5 specification 8cm × 15cm, is applicable to upper limb trauma hemostasis; Type B is front arm type, latex balloon 1 specification 5cm × 14cm, Elastic bandage 5 specification 5cm × 15cm, stops blooding after being applicable to the blood sampling of forearm arteriovenous.It is generally acknowledged, during limbs operation, the pressure of adult upper extremities specimens tourniquet should maintain 10.0-33.3kPa, therefore the green interval of A type haemostat setting is 10.0-33.3kPa.Type B haemostat is through clinical trial, and after the blood sampling of forearm arteriovenous, the optimum pressure interval of hemostasis is 20-30mmHg (2.66-3.99kPa).
Operation principle of the present utility model is: upper arm type, selects upper 1/3 place in upper arm, must guard against and tie up in upper arm stage casing, in order to avoid compressing radial nerve.Gas in first emptying latex balloon 1, checks that local skin clean is dry, pads cotton pad or gauze pad that 1 layer exceedes Elastic bandage 5 width, and haemostat is wound on it.After limb elevation exceedes patient's heart plane 2-3min, pressing air balls 2 to colour atla 73 shows green.The time of upper limb blocking blood flow is limited with 60min, and twice interval time is 5 ~ 10min.When multiple limbs use, first loosen side limbs simultaneously, after blood pressure is steady, then loosen another limbs, can not exit simultaneously.
Front arm type selects blood vessel according to required specimen and individual patients situation, is placed in below point of puncture by Elastic bandage 5, wait taking a blood sample successfully, getting aseptic transfusion and being attached to and pulling out pin and cover point of puncture simultaneously, being wound around haemostat rapidly, by air balls 2 one to twice.Mark haemostat service time, extract haemostat after venous blood sampling 2min and after arterial blood extracting 10min, the disturbances of blood coagulation persons such as low in platelet or DIC patient need proper extension service time.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a compression tourniquet, is characterized in that: comprise latex balloon (1) and air balls (2), is provided with rubber catheter (3) and is connected between latex balloon (1) and air balls (2); Latex balloon (1) arranged outside has knitted fabric layer (4), and knitted fabric layer (4) is connected with Elastic bandage (5), Elastic bandage (5) is provided with magic tape (6); Latex balloon (1) is also connected with pressure indicating card (7), pressure indicating card (7) comprises the hollow gas column (71) be connected with latex balloon (1), packed-piston (72) is provided with in hollow gas column (71), the outside of packed-piston is connected with the colour atla (73) that indicate different colours, and the inner side of packed-piston (72) is connected with spring (74); Rubber catheter (3) is provided with vent valve (8); Air balls (2) is provided with breather cheek valve (9).
2. compression tourniquet according to claim 1, is characterized in that: described Elastic bandage (5) adopts chitin fiber to make.
3. compression tourniquet according to claim 1, is characterized in that: described knitted fabric layer (4) is provided with hook (10).
CN201420856186.6U 2014-12-25 2014-12-25 A kind of compression tourniquet Expired - Fee Related CN204379361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420856186.6U CN204379361U (en) 2014-12-25 2014-12-25 A kind of compression tourniquet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420856186.6U CN204379361U (en) 2014-12-25 2014-12-25 A kind of compression tourniquet

Publications (1)

Publication Number Publication Date
CN204379361U true CN204379361U (en) 2015-06-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420856186.6U Expired - Fee Related CN204379361U (en) 2014-12-25 2014-12-25 A kind of compression tourniquet

Country Status (1)

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CN (1) CN204379361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110646246A (en) * 2019-09-27 2020-01-03 湖南文理学院 Easily categorised sampling device for biological research

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110646246A (en) * 2019-09-27 2020-01-03 湖南文理学院 Easily categorised sampling device for biological research

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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: 20150610

Termination date: 20151225

EXPY Termination of patent right or utility model