CN208065228U - A kind of internal arteriovenous fistula compression cord - Google Patents
A kind of internal arteriovenous fistula compression cord Download PDFInfo
- Publication number
- CN208065228U CN208065228U CN201721638766.8U CN201721638766U CN208065228U CN 208065228 U CN208065228 U CN 208065228U CN 201721638766 U CN201721638766 U CN 201721638766U CN 208065228 U CN208065228 U CN 208065228U
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- CN
- China
- Prior art keywords
- briquetting
- arteriovenous fistula
- mounting groove
- air bag
- internal arteriovenous
- 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.)
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Abstract
The utility model discloses a kind of internal arteriovenous fistula compression cords, including briquetting, the lower end of the briquetting is equipped with mounting groove, and the roof of mounting groove is equipped with air bag by several fixed blocks, the upper end of the air bag is communicated with flexible rubber hose, the inner wall of the mounting groove and positioned at air bag lower section be equipped with spacer, and it is fixedly connected with fore-set in the middle part of the lower end of spacer, the inner wall of the mounting groove and positioned at fore-set lower section be equipped with sterilizing layer, the middle part of the sterilizing layer, which is run through, through-hole, the inner wall of the sterilizing layer and positioned at through-hole both sides be equipped with accommodating chamber, and accommodating chamber is connected to by channel with through-hole, the both sides of the briquetting are symmetrically connected with fixed band.The utility model is simple in structure, easy to operate, to effectively and rapidly being stopped blooding at internal fistula puncture, reduce the risk of bacterium infection, it need not manually carry out stopping blooding at the puncture of pressing patient, effectively alleviate the work load of medical worker, suitable for being widely popularized.
Description
Technical field
The utility model is related to field of medical article technology more particularly to a kind of internal arteriovenous fistula compression cords.
Background technology
Internal arteriovenous fistula is the most common blood access of maintenance hemodialysis patient, and the most of patient in China uses
This mode.Hemodialysis patient internal arteriovenous fistula is located at the forearm or upper arm position of patient's upper limb, be by blood vessel graft or
Autologous vein forms.At the end of dialysis treatment each time, to blood vessel selection appropriate ways compressing repeatly in patient's penetration damage
Hemostasis is vital.Mostly stopped blooding both at home and abroad using electronic nose system and elastic band compressing mode at present, pressing dynamics
Size relies primarily on vision and experience and determines, once pressure not enough if easily cause bleeding it is more than, or even as small fountain sample emits blood；And
Pressure is excessive or pressing time is long but easily cause that internal fistula occludes and can not next time dialysis treatment.When each hemostasis by compression, it is
Ensure that compressing effect, medical staff are required for folding a large amount of sterile gauze block in advance as compressing object, not only increase medical care people
The workload that member prepares in advance, while there is also pollution problems for sterile gauze block.And traditional electronic nose system mode, Ren Menhui
The raising compressing sterile gauze block of active and see whether oneself through hemostasis, once erroneous judgement and sterile gauze block are without the choice specimen of calligraphy time
It goes, causes at puncture that The blood streamed down, this is also easy that patient is caused to generate nervous frightened or even massive blood loss situation.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, a kind of internal arteriovenous fistula of the utility model offer is stopped with compressing
Blood band.
To achieve the goals above, the utility model uses following technical solution：
The lower end of a kind of internal arteriovenous fistula compression cord, including briquetting, the briquetting is equipped with mounting groove, and mounting groove
Roof air bag is installed by several fixed blocks, the upper end of the air bag is communicated with flexible rubber hose, and flexible rubber hose passes through briquetting
The inner wall end that extends outwardly is connected with electric air pump, and the electric air pump is fixed on the upper end side of briquetting, the mounting groove it is interior
Wall and be equipped with spacer positioned at the lower section of air bag, and fore-set be fixedly connected in the middle part of the lower end of spacer, the mounting groove it is interior
Wall and it is equipped with sterilizing layer positioned at the lower section of fore-set, the middle part of the sterilizing layer is through there is a through-hole, the inner wall of the sterilizing layer and position
It is equipped with accommodating chamber in the both sides of through-hole, and accommodating chamber is connected to by channel with through-hole, the both sides of the briquetting are symmetrically connected with admittedly
Determine band, the upper end of the briquetting is equipped with control and switchs.
Preferably, the upper surface of the spacer corresponds to the position of air bag equipped with pressure sensor, the pressure sensor
Connect a pressure gauge.
Preferably, the pipeline of the flexible rubber hose is equipped with valve.
Preferably, sterile gauze block is equipped in the through-hole.
Preferably, medical Iodophor is filled in the accommodating chamber.
Preferably, the lower end of the briquetting is equipped with spongy layer.
Preferably, the fixed side of the band far from briquetting is equipped with velcro.
Preferably, the briquetting and spacer are all made of transparent material.
Compared with prior art, the utility model has the beneficial effects that：By sterile gauze block alignment puncture site, pass through evil spirit
Tourniquet is fixed at the arm of patient by art patch, starts electric air pump by controlling to switch, gas is entered by flexible rubber hose
In air bag, the air bag heaved extends to the outside, and squeezes spacer, and fore-set and the sterile gauze block of spacer lower end are affixed
It closes, and sterile gauze block is squeezed, sterile gauze block is tightly pressed together at the puncture of patient, the Medical iodine prevention in accommodating chamber
Volt is immersed in by channel in sterile gauze block, to carrying out disinfection at puncture, is avoided bacterium infection at internal fistula, is observed patient's
Deflation decompression is not carried out at puncture to air bag by valve, avoids pressing time long and internal fistula is caused to occlude after oozing of blood.This reality
It is simple with new structure, it is easy to operate, to effectively and rapidly being stopped blooding at internal fistula puncture, the risk of bacterium infection is reduced, no
It needs to stop blooding at the puncture for manually carrying out pressing patient, effectively alleviates the work load of medical worker, suitable for extensively
It promotes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upward view of the utility model.
In figure：Briquetting 1, mounting groove 2, air bag 3, flexible rubber hose 4, electric air pump 5, valve 6, fixed block 7, spacer 8, fore-set
81, pressure sensor 82, sterilizing layer 10, through-hole 11, sterile gauze block 12, accommodating chamber 13, channel 14, spongy layer 15, control are opened
Close 16, fixed band 17, velcro 18.
Specific implementation mode
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.
Referring to Fig.1-2, the lower end of a kind of internal arteriovenous fistula compression cord, including briquetting 1, briquetting 1 is equipped with mounting groove
2, and the roof of mounting groove 2 is equipped with air bag 3 by several fixed blocks 7, the upper end of air bag 3 is communicated with flexible rubber hose 4, flexible rubber hose
4 pass through the inner wall end that extends outwardly of briquetting 1 to be connected with electric air pump 5, and electric air pump 5 is fixed on the upper end side of briquetting 1, installation
The inner wall of slot 2 and the lower section for being located at air bag 3 are equipped with spacer 8, and the lower end middle part of spacer 8 is fixedly connected with fore-set 81, pacifies
The inner wall of tankage 2 and the lower section for being located at fore-set 81 are equipped with sterilizing layer 10, and the middle part of sterilizing layer 10, which is run through, through-hole 11, sterilizing layer 10
Inner wall and be equipped with accommodating chamber 13 positioned at the both sides of through-hole, and accommodating chamber 13 is connected to by channel 14 with through-hole 11, the two of briquetting 1
Side is symmetrically connected with fixed band 17, and the upper end of briquetting 1 is equipped with control switch 16.
Specifically, the position that the upper surface of the spacer 8 corresponds to air bag 3 is equipped with pressure sensor 82, the pressure passes
Sensor connects a pressure gauge 83.Setting pressure gauge 82 can facilitate medical staff directly to observe pressure condition, record best
Haemostatic pressure facilitates subsequent operation.
Specifically, the pipeline of flexible rubber hose 4 is equipped with valve 6, convenient for carrying out deflation decompression, flexible modulation to air bag 3 in time
Air pressure in air bag 3.
Specifically, being equipped with sterile gauze block 12 in through-hole 11, avoid being infected by bacterial at internal fistula, improves safety.
Specifically, being filled with medical Iodophor in accommodating chamber 13, medical Iodophor is entered by through-hole 11 in through-hole 11, to nothing
Bacterium gauze piece 12 carries out disinfection, and prevents bacterium infection.
Specifically, the lower end of briquetting 1 is equipped with spongy layer 15, spongy layer 15 is directly contacted with the skin of patient, is increased
The comfort level of patient.
Specifically, side of the fixed band 17 far from briquetting 1 is equipped with velcro 18, tourniquet can be consolidated by velcro 18
It is scheduled at the internal arteriovenous fistula of patient.
Preferably, the briquetting 1 and spacer 8 are all made of transparent material.Medical staff is facilitated to observe going out for patient's wound
Blood situation, control pressure size.
Operation principle：In the utility model, in use, sterile gauze block 12 is put into the through-hole 11 of sterilizing layer 10, it will
Sterile gauze block 12 is directed at puncture site, and tourniquet is fixed at the arm of patient by velcro 18, is switched by controlling
16 start electric air pumps 5, and gas entered by flexible rubber hose 4 in air bag 3, and the air bag 3 heaved extends to the outside, to spacer 8 into
Row squeezes, and fore-set 81 and the sterile gauze block 12 of 8 lower end of spacer fit, and squeeze sterile gauze block 12, by nothing
Bacterium gauze piece 12 is tightly pressed together at the puncture of patient, and the medical Iodophor in accommodating chamber 13 is immersed in sterile gauze by channel 14
In block 12, to carrying out disinfection at puncture, bacterium infection at internal fistula is avoided, after observing at the puncture of patient not oozing of blood, passes through valve
6 pairs of air bags 3 of door carry out deflation decompression, avoid pressing time long and internal fistula is caused to occlude.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of internal arteriovenous fistula compression cord, including briquetting (1), it is characterised in that：The lower end of the briquetting (1) is equipped with
Mounting groove (2), and the roof of mounting groove (2) is equipped with air bag (3), the upper end of the air bag (3) by several fixed blocks (7)
It is communicated with flexible rubber hose (4), flexible rubber hose (4) passes through the inner wall of briquetting (1) end that extends outwardly to be connected with electric air pump (5), the electricity
Pump (5) of taking offence is fixed on the upper end side of briquetting (1), the inner wall of the mounting groove (2) and positioned at the lower section of air bag (3) be equipped with every
From piece (8), and it is fixedly connected with fore-set (81) in the middle part of the lower end of spacer (8), the inner wall of the mounting groove (2) and is located at fore-set
(81) lower section is equipped with sterilizing layer (10), and the middle part of the sterilizing layer (10), which is run through, through-hole (11), the sterilizing layer (10)
Inner wall and it is equipped with accommodating chamber (13) positioned at the both sides of through-hole, and accommodating chamber (13) is connected to by channel (14) with through-hole (11), institute
The both sides for stating briquetting (1) are symmetrically connected with fixed band (17), and the upper end of the briquetting (1) is equipped with control switch (16).
2. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The spacer (8)
Upper surface correspond to the position of air bag (3) and be equipped with pressure sensor (82), the pressure sensor connects a pressure gauge (83).
3. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The flexible rubber hose (4)
Pipeline be equipped with valve (6).
4. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：In the through-hole (11)
Equipped with sterile gauze block (12).
5. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The accommodating chamber (13)
It is interior to be filled with medical Iodophor.
6. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The briquetting (1)
Lower end is equipped with spongy layer (15).
7. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The fixed band (17)
Side far from briquetting (1) is equipped with velcro (18).
8. a kind of internal arteriovenous fistula compression cord according to claim 1, it is characterised in that：The briquetting (1) and
Spacer (8) is all made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638766.8U CN208065228U (en) | 2017-11-30 | 2017-11-30 | A kind of internal arteriovenous fistula compression cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638766.8U CN208065228U (en) | 2017-11-30 | 2017-11-30 | A kind of internal arteriovenous fistula compression cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065228U true CN208065228U (en) | 2018-11-09 |
Family
ID=64031980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638766.8U Expired - Fee Related CN208065228U (en) | 2017-11-30 | 2017-11-30 | A kind of internal arteriovenous fistula compression cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662746A (en) * | 2018-12-29 | 2019-04-23 | 中国人民解放军陆军军医大学第附属医院 | Clinic Nursing hemostasis device |
| CN110090056A (en) * | 2019-05-15 | 2019-08-06 | 温州医科大学附属第一医院 | A kind of compressorium for groin postoperation hemostatic |
| CN110123410A (en) * | 2019-06-17 | 2019-08-16 | 常州市第二人民医院 | A kind of local compression formula arteriovenous tourniquet |
| CN112842445A (en) * | 2021-02-24 | 2021-05-28 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study is intervene operation and is used hemostasis constriction device |
-
2017
- 2017-11-30 CN CN201721638766.8U patent/CN208065228U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662746A (en) * | 2018-12-29 | 2019-04-23 | 中国人民解放军陆军军医大学第附属医院 | Clinic Nursing hemostasis device |
| CN110090056A (en) * | 2019-05-15 | 2019-08-06 | 温州医科大学附属第一医院 | A kind of compressorium for groin postoperation hemostatic |
| CN110123410A (en) * | 2019-06-17 | 2019-08-16 | 常州市第二人民医院 | A kind of local compression formula arteriovenous tourniquet |
| CN112842445A (en) * | 2021-02-24 | 2021-05-28 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study is intervene operation and is used hemostasis constriction device |
| CN112842445B (en) * | 2021-02-24 | 2022-02-01 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study is intervene operation and is used hemostasis constriction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |