CN110123410A - A kind of local compression formula arteriovenous tourniquet - Google Patents
A kind of local compression formula arteriovenous tourniquet Download PDFInfo
- Publication number
- CN110123410A CN110123410A CN201910520008.3A CN201910520008A CN110123410A CN 110123410 A CN110123410 A CN 110123410A CN 201910520008 A CN201910520008 A CN 201910520008A CN 110123410 A CN110123410 A CN 110123410A
- Authority
- CN
- China
- Prior art keywords
- strap
- slot
- air bag
- connector
- local compression
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 title claims abstract description 25
- 238000007906 compression Methods 0.000 title claims abstract description 25
- 239000002985 plastic film Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000023597 hemostasis Effects 0.000 abstract description 4
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to tourniquet technical fields, more particularly to a kind of local compression formula arteriovenous tourniquet, including strap and air bag, one end of the strap is fixedly connected with connector, the other end of strap is fixedly connected with plastic sheet, the lower end of the connector is provided with mounting groove, gas-tpe fitting is fixedly installed on the inner wall of the mounting groove, and the lower end of mounting groove inner wall is connected with movable plate by rubber, the length direction of the upper end edge strap of the connector offers through slot, through slot is for the interspersed of strap, rotor plate is equipped with by shaft on the through slot inner wall, shaft is horizontally disposed, rotor plate lower end surface is equipped with fixture block close to one end of strap, when the present apparatus uses, compressed gas is filled with to inside air bag in advance, so that air bag expands, then strap is fixed on the limbs of patient, and make air bag just against puncture Portion, air bag can press puncture portion at this time, realize hemostasis by compression.
Description
Technical field
The present invention relates to tourniquet technical field more particularly to a kind of local compression formula arteriovenous tourniquets.
Background technique
Currently, hospital is usually used cotton swab compressing and stops after carrying out clinical arterial blood drawing or venous blood collection to patient
The method of blood is to patient hemostasis.After arterial blood drawing, hemostasis by compression, which generally requires 5-10 minutes, stops blooding；After venous blood collection, generally need
It presses 3-5 minutes.According to investigations, nurse's average puncture amount reaches 48 times/day, and compressing time averagely needs 90 minutes after puncture,
Considerably increase human cost.It is voluntarily pressed if it is patient or family numbers of patients, often due to pressing dynamics are inadequate or press
Position is inaccurate, and compressing time is inadequate etc., causes site of puncture subcutaneous hemorrhage or extravasated blood, additional pain is brought to patient
In addition hardship also brings difficulty for continual cure.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of local compression formula sound proposed
Arteries and veins tourniquet.
To achieve the goals above, present invention employs following technical solutions:
A kind of local compression formula arteriovenous tourniquet, including strap and air bag, one end of the strap are fixedly connected with connector,
The other end of strap is fixedly connected with plastic sheet, and the lower end of the connector is provided with mounting groove, on the inner wall of the mounting groove
It is fixedly installed with gas-tpe fitting, and the lower end of mounting groove inner wall is connected with movable plate, the upper end of the connector by rubber
Through slot is offered along the length direction of strap, through slot is equipped with by shaft on the through slot inner wall and is turned for the interspersed of strap
Movable plate, shaft be it is horizontally disposed, rotor plate lower end surface is equipped with fixture block close to one end of strap, and rotor plate upper surface is close to strap
One end and through slot between spring is installed, the upper end of the connector, which plugs, is equipped with briquetting, and the briquetting lower end is prolonged
It extends to the inside of through slot and is in contact with rotor plate far from one end of strap, the upper end of the connector is also fixedly installed with gas
Mouth, the gas nozzle are connected with gas-tpe fitting, and the back side of the strap is fixedly installed with magnet ring, and the upper end of the air bag is glued
Have iron plate, iron plate matches connection with the magnet ring, and the air bag is connected with one end of tracheae, the other end of the tracheae with
Gas-tpe fitting matching connection.
Preferably, the back side of the strap is provided with equally distributed cushion.
Preferably, the back side of the strap is provided with the groove for placing tracheae, is arranged on the side wall of the connector
There is the through-hole for interting tracheae.
Preferably, the tracheae is fixedly installed with handle far from one end of air bag, and the handle is rigid plastics bar.
Preferably, the lower end surface of the air bag, which is glued, cotton pad.
Preferably, one end on the top surface of the through slot far from strap is fixedly installed limit plate, the limit plate direction
Rotor plate is obliquely installed, and there are gaps for limit plate lower end and the bottom surface of through slot.
Preferably, the gas nozzle is internally provided with check valve.
Preferably, the one end of the fixture block far from strap is to be obliquely installed.
Preferably, the lower end of the briquetting side wall is provided with fixed ring, the upper end of the fixed ring and the top surface of through slot
It is in contact.
The beneficial effects of the present invention are:
1, the present apparatus is in use, be filled with compressed gas to inside air bag in advance, so that air bag expansion, is then fixed on trouble for strap
On the limbs of person, and make air bag just against puncture portion, air bag can press puncture portion at this time, realize that compressing stops
Blood.
2, in the present apparatus, air bag and strap are detachable connection, and air bag is connected by device using preceding with strap, device
After use, air bag is removed and abandoned, strap and connector can be reused after disinfection, reduce making for device
Use cost.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of local compression formula arteriovenous tourniquet proposed by the present invention；
Fig. 2 is a kind of present invention looks up structural representation of local compression formula arteriovenous tourniquet proposed by the present invention；
Fig. 3 is a kind of present invention looks up structural representation of the strap of local compression formula arteriovenous tourniquet proposed by the present invention；
Fig. 4 is a kind of schematic view of the front view of the air bag of local compression formula arteriovenous tourniquet proposed by the present invention；
Fig. 5 is a kind of schematic view of the front view of the connector of local compression formula arteriovenous tourniquet proposed by the present invention；
Fig. 6 is a kind of schematic cross-sectional view of the connector of local compression formula arteriovenous tourniquet proposed by the present invention.
In figure: 1 strap, 2 connectors, 3 plastic sheets, 4 cushions, 5 magnet rings, 6 grooves, 7 movable plates, 8 air bags, 9 iron plates, 10
Tracheae, 11 handles, 12 cotton pads, 13 gas-tpe fittings, 14 gas nozzles, 15 rotor plates, 16 springs, 17 fixture blocks, 18 briquettings, 19 limits
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of local compression formula arteriovenous tourniquet, including strap 1 and air bag 8, one end of the strap 1
It is fixedly connected with connector 2, the other end of strap 1 is fixedly connected with plastic sheet 3, and the lower end of the connector 2 is provided with installation
Slot is fixedly installed with gas-tpe fitting 13 on the inner wall of the mounting groove, and the lower end of mounting groove inner wall is connected with by rubber
Movable plate 7, the length direction of the upper end edge strap 1 of the connector 2 offer through slot, and through slot is for the interspersed of strap 1, plastics
Piece 3 is equipped with rotor plate 15 by shaft on the through slot inner wall, shaft is horizontally disposed, rotor plate convenient for the interspersed of strap 1
15 lower end surfaces are equipped with fixture block 17 close to one end of strap 1, and 15 upper surface of rotor plate is pacified between one end and through slot of strap 1
Equipped with spring 16, the upper end of the connector 2, which plugs, is equipped with briquetting 18, and 18 lower end of briquetting extends to the interior of through slot
Side is simultaneously in contact with rotor plate 15 far from one end of strap 1, and the upper end of the connector 2 is also fixedly installed with gas nozzle 14, described
Gas nozzle 14 is connected with gas-tpe fitting 13, and the back side of the strap 1 is fixedly installed with magnet ring 5, and the upper end of the air bag 8 is glued
There is iron plate 9, iron plate 9 matches connection with the magnet ring 5, and the air bag 8 is connected with one end of tracheae 10, the tracheae 10
The other end matches connection with gas-tpe fitting 13, and tracheae 10 is rubber hose, is provided on 13 outer wall of gas-tpe fitting wavy convex
Block.
Further, the back side of strap 1 is provided with equally distributed cushion 4, and there are gaps between cushion 4, and cushion 4 can
The comfort between strap 1 and patient is improved, and cushion 4 can be improved the gas permeability between strap 1 and patient.
Further, the back side of strap 1 is provided with the groove 6 for placing tracheae 10, sets on the side wall of the connector 2
It is equipped with the through-hole for interting tracheae 10, tracheae 10 is placed in 6 inside of groove, can reduce tracheae 10 and squeeze to limbs of patient
Pressure, improves the comfort of device.
Further, tracheae 10 is fixedly installed with handle 11 far from one end of air bag 8, and the handle 11 is rigid plastics
Bar, handle 11 facilitate tracheae 10 to be socketed on gas-tpe fitting 13.
Further, the lower end surface of air bag 8, which is glued, cotton pad 12, and cotton pad 12 can be improved the comfort of air bag 8.
Further, one end on the top surface of through slot far from strap 1 is fixedly installed limit plate 19,19 court of limit plate
Be obliquely installed to rotor plate 15, and 19 lower end of limit plate and the bottom surface of through slot be there are gap, limit plate 19 can convenient for strap 1 from
The lower end of fixture block 17 passes through.
Further, gas nozzle 14 is internally provided with check valve.
Further, the one end of fixture block 17 far from strap 1 is to be obliquely installed, and the lower end of fixture block 17 is sharp tooth, fixture block 17
Make strap 1 that can only make one-way movement along through slot under the action of the spring 16, when needing from through slot to extract strap 1 out,
Need to press briquetting 18, spring 16 is compressed at this time, and the lower end of fixture block 17 is separated with 1 phase of strap, the general that can be convenient at this time
Strap 1 is extracted out.
Further, the lower end of 18 side wall of briquetting is provided with fixed ring, the upper end of the fixed ring and the top surface of through slot
It is in contact, the effect of fixed ring is so that briquetting 18 will not be slipped from connector 2.
In the present embodiment, the present apparatus is in use, in advance to compressed gas is filled with inside air bag 8, so that air bag 8 expands, so
Strap 1 is fixed on the limbs of patient afterwards, when fixing strap 1, strap 1 is passed through into the through slot on connector 2, strap 1 is in card
It can not be retracted under the action of block 17, a hand catches connector 2 at this time, another pulls dynamic strap 1, and final strap 1 is tightly
Cover on the limbs of patient, when fixed strap 1, to make air bag 8 just against puncture portion, air bag 8 can be to wearing at this time
Thorn portion is pressed, and realizes hemostasis by compression.
In the present apparatus, air bag 8 and strap 1 are detachable connection, and air bag 8 is connected by device using preceding with strap 1, are pacified
When dress, tracheae 10 is first passed through into the through-hole on connector side wall, then one end of tracheae 10 is socketed on gas-tpe fitting 13, and makes
It obtains tracheae 10 and is placed on 6 inner wall of groove, then iron plate 9 is adsorbed on magnet ring 5, is installed, it, will after device use
Air bag 8 is removed and is abandoned, and strap 1 and connector 2 can be reused after disinfection, reduces the use cost of device, if
When strap 1 is contaminated by the blood, then because when discarding.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of local compression formula arteriovenous tourniquet, including strap (1) and air bag (8), which is characterized in that the strap (1)
One end be fixedly connected with connector (2), the other end of strap (1) is fixedly connected with plastic sheet (3), the connector (2)
Lower end is provided with mounting groove, gas-tpe fitting (13) is fixedly installed on the inner wall of the mounting groove, and under mounting groove inner wall
End is connected with movable plate (7) by rubber, and the length direction of the upper end edge strap (1) of the connector (2) offers through slot, is led to
Slot is interspersed for strap (1), is equipped with rotor plate (15) on the through slot inner wall by shaft, shaft be it is horizontally disposed, turn
Movable plate (15) lower end surface is equipped with fixture block (17) close to one end of strap (1), rotor plate (15) upper surface close to strap (1) one
It is equipped with spring (16) between end and through slot, the upper end of the connector (2), which plugs, is equipped with briquetting (18), the briquetting
(18) lower end extends to the inside of through slot and is in contact with rotor plate (15) far from the one end of strap (1), the connector (2)
Upper end is also fixedly installed with gas nozzle (14), and the gas nozzle (14) is connected with gas-tpe fitting (13), and the back side of the strap (1) is solid
Dingan County is equipped with magnet ring (5), and the upper end of the air bag (8), which is glued, to be had iron plate (9), iron plate (9) and the magnet ring (5) company of matching
It connects, the air bag (8) is connected with one end of tracheae (10), the other end of the tracheae (10) and gas-tpe fitting (13) company of matching
It connects.
2. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the strap (1)
The back side is provided with equally distributed cushion (4).
3. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the strap (1)
The back side is provided with the groove (6) for placing tracheae (10), is provided on the side wall of the connector (2) for interting tracheae
(10) through-hole.
4. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the tracheae (10) is remote
One end from air bag (8) is fixedly installed with handle (11), and the handle (11) is rigid plastics bar.
5. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the air bag (8)
Lower end surface, which is glued, cotton pad (12).
6. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the top surface of the through slot
Upper one end far from strap (1) is fixedly installed limit plate (19), and the limit plate (19) is obliquely installed towards rotor plate (15),
And there are gaps for limit plate (19) lower end and the bottom surface of through slot.
7. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that in the gas nozzle (14)
Portion is provided with check valve.
8. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the fixture block (17) is remote
One end from strap (1) is to be obliquely installed.
9. a kind of local compression formula arteriovenous tourniquet according to claim 1, which is characterized in that the briquetting (18)
The lower end of side wall is provided with fixed ring, and the upper end of the fixed ring is in contact with the top surface of through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520008.3A CN110123410A (en) | 2019-06-17 | 2019-06-17 | A kind of local compression formula arteriovenous tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520008.3A CN110123410A (en) | 2019-06-17 | 2019-06-17 | A kind of local compression formula arteriovenous tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110123410A true CN110123410A (en) | 2019-08-16 |
Family
ID=67577373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520008.3A Pending CN110123410A (en) | 2019-06-17 | 2019-06-17 | A kind of local compression formula arteriovenous tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110123410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598861A (en) * | 2021-06-11 | 2021-11-05 | 宁波市第一医院 | Venous hemostat |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361669A (en) * | 2008-09-16 | 2009-02-11 | 赵养俊 | Haemostatic belt special for internal arteriovenous fistula |
| CN102100570A (en) * | 2011-02-17 | 2011-06-22 | 浙江大学 | Porta hepatis blocking device |
| CN103654908A (en) * | 2013-11-21 | 2014-03-26 | 初君 | Automatic-locking tourniquet |
| CN104323815A (en) * | 2014-11-20 | 2015-02-04 | 敖云霞 | Compression hemostasis device applied to arterial puncture and venous puncture |
| CN106725704A (en) * | 2016-11-29 | 2017-05-31 | 洛阳市中心医院 | A kind of radial artery compression hemostat |
| CN206896370U (en) * | 2017-02-15 | 2018-01-19 | 张其庸 | A kind of emergency department wound hemostasis device |
| CN207654194U (en) * | 2017-03-17 | 2018-07-27 | 台州恩泽医疗中心(集团) | A kind of haemostat |
| CN208065228U (en) * | 2017-11-30 | 2018-11-09 | 温州市人民医院 | A kind of internal arteriovenous fistula compression cord |
| CN208958244U (en) * | 2018-03-12 | 2019-06-11 | 江苏大学附属医院 | A kind of emergency department's wound hemostasis device |
| CN210383973U (en) * | 2019-06-17 | 2020-04-24 | 常州市第二人民医院 | Local compression type arteriovenous tourniquet |
-
2019
- 2019-06-17 CN CN201910520008.3A patent/CN110123410A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361669A (en) * | 2008-09-16 | 2009-02-11 | 赵养俊 | Haemostatic belt special for internal arteriovenous fistula |
| CN102100570A (en) * | 2011-02-17 | 2011-06-22 | 浙江大学 | Porta hepatis blocking device |
| CN103654908A (en) * | 2013-11-21 | 2014-03-26 | 初君 | Automatic-locking tourniquet |
| CN104323815A (en) * | 2014-11-20 | 2015-02-04 | 敖云霞 | Compression hemostasis device applied to arterial puncture and venous puncture |
| CN106725704A (en) * | 2016-11-29 | 2017-05-31 | 洛阳市中心医院 | A kind of radial artery compression hemostat |
| CN206896370U (en) * | 2017-02-15 | 2018-01-19 | 张其庸 | A kind of emergency department wound hemostasis device |
| CN207654194U (en) * | 2017-03-17 | 2018-07-27 | 台州恩泽医疗中心(集团) | A kind of haemostat |
| CN208065228U (en) * | 2017-11-30 | 2018-11-09 | 温州市人民医院 | A kind of internal arteriovenous fistula compression cord |
| CN208958244U (en) * | 2018-03-12 | 2019-06-11 | 江苏大学附属医院 | A kind of emergency department's wound hemostasis device |
| CN210383973U (en) * | 2019-06-17 | 2020-04-24 | 常州市第二人民医院 | Local compression type arteriovenous tourniquet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598861A (en) * | 2021-06-11 | 2021-11-05 | 宁波市第一医院 | Venous hemostat |
| CN113598861B (en) * | 2021-06-11 | 2023-04-28 | 宁波市第一医院 | Venous hemostat |
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