CN208435710U - A kind of department of general surgery's pneumatic tourniquet - Google Patents
A kind of department of general surgery's pneumatic tourniquet Download PDFInfo
- Publication number
- CN208435710U CN208435710U CN201721189735.9U CN201721189735U CN208435710U CN 208435710 U CN208435710 U CN 208435710U CN 201721189735 U CN201721189735 U CN 201721189735U CN 208435710 U CN208435710 U CN 208435710U
- Authority
- CN
- China
- Prior art keywords
- bandage
- block
- air bag
- adhesive tape
- hydrochloric acid
- 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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Abstract
The utility model discloses a kind of department of general surgery's pneumatic tourniquets, including the first bandage, the inside of first bandage is equipped with multiple air bags, the inner wall of the air bag is equipped with liner, hydrochloric acid bag is installed at the top of the convex block, the spring block passes through fixed chain and is connected with hydrochloric acid bag, and the inside bottom right end of the air bag is equipped with the first adhesive tape, and the inside bottom left end of the air bag is equipped with the second adhesive tape.Department of general surgery's pneumatic tourniquet, by the cooperation of air bag and the first bandage, when needing tourniquet to stop blooding, concave block and convex block are interlocked and crush hydrochloric acid bag, CaCO3+ 2HCl==CaCl2+H2O+CO2↑, quickly liner and air bag are strutted by the great amount of carbon dioxide that hydrochloric acid and calcium carbonate generate, air bag passes through the first adhesive tape and the second adhesive tape phase adhesion, first adhesive tape and the second adhesive tape play fixed effect, because there is no filled volume small in usual tourniquet, it is convenient for carrying, carries time save space.
Description
Technical field
The utility model relates to field of medical article technology, specially a kind of department of general surgery's pneumatic tourniquet.
Background technique
Department of general surgery handles larger wound, and it is for the big bleeding of four limbs that when amount of bleeding is larger, tourniquet hemostasis is effective
Simple when first aid, effective Hemostasis, it blocks blood to reach hemostasis purpose by vascular compression.But such as improper use or
Using overlong time, tourniquet can cause distal limb ischemic, necrosis, cause maimed person, for this purpose, it is only fierce in bleeding, use it
Its method when cannot stop blooding could using tourniquet, in the prior art, such as application No. is 201320165929.0 it is practical newly
Thread gluing is arranged in type patent, including bandage, one end of bandage, and villous area is arranged in the other end, is bonded between thread gluing and villus area solid
It is fixed, wherein air bag is further provided in the middle part of bandage, one end of air bag is provided with exhaust valve, and the other end is provided with gas tube,
Connection is plugged together between one end and air bag of gas tube, the other end is plugged and connected with inflatable ball, is fixedly connected between air bag and bandage.
The middle part of bandage is in rectangle, and the shape of air bag is identical as the shape in the middle part of bandage, and the both ends of bandage are tapered, and the both ends of bandage are pine
The middle part of taut band, bandage is strap, bandage and thread gluing, and villus area is integrally formed during fabrication, although the patent structure is simple,
It is that tourniquet is covered with gas when carrying, it has not been convenient to carry, when carrying compares occupied space.
Utility model content
The purpose of this utility model is to provide a kind of department of general surgery's pneumatic tourniquets, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of department of general surgery's pneumatic tourniquet, including the
One bandage, the inside of first bandage are equipped with multiple air bags, and the inner wall of the air bag is equipped with liner, the liner it is interior
Portion is equipped with calcium carbonate, and link block is equipped at the inner wall top center of the liner, is installed at the bottom center of the link block
There is concave block, convex block is installed at the inner wall bottom center of the liner, hydrochloric acid bag, institute are installed at the top of the convex block
The inside for stating hydrochloric acid bag is equipped with hydrochloric acid, is mounted on spring block at left and right sides of the bottom end of the hydrochloric acid bag, the spring block passes through
Fixed chain is connected with hydrochloric acid bag, and compressed spring is equipped between the spring block, and the bottom end of the spring block is connected with liner,
The inside bottom right end of the air bag is equipped with the first adhesive tape, and the left end of first adhesive tape is connected with air bag, the air bag
Inside bottom left end is equipped with the second adhesive tape, and the right end of second adhesive tape is connected with air bag.
Preferably, the outer lower end of the air bag is mounted on the second bandage, is equipped at the center of second bandage
Bandage box, second bandage run through bandage box, and bottom end is mounted on the first retaining ring, institute at left and right sides of the outer wall of the bandage box
It states and is mounted on the first bull stick at left and right sides of the inside of bandage box, the outer wall of first bull stick is socketed with bearing, and described second
The bottom end of bandage is respectively mounted buckle block, and the second buckle, the bottom end of the buckle block are mounted on the inside of the bottom end of the buckle block
Equal second bull stick in outside, the bottom end of second bull stick are mounted on the first buckle.
Preferably, the bottom end of second bandage is mounted on anti-drop block, and the top of the anti-drop block is connected with bandage box.
Preferably, top is mounted on the second retaining ring at left and right sides of the outer wall of the bandage box.
Preferably, block is installed at the inside center of the bandage box.
Compared with prior art, the utility model has the beneficial effects that department of general surgery's pneumatic tourniquet, passes through air bag and
The cooperation of one bandage, when needing tourniquet to stop blooding, by pressing pressuring gasbag with hand, air bag and liner are depressed together, liner
Link block is driven to move down, link block drives concave block to move down, and concave block and convex block are interlocked and crush hydrochloric acid bag,
Hydrochloric acid inside hydrochloric acid bag is unrestrained, merges from the compression trickled down in hydrochloric acid bag with the calcium carbonate inside liner, CaCO3+ 2HCl=
=CaCl2+H2O+CO2↑, hydrochloric acid is merged with calcium carbonate can quickly generate great amount of carbon dioxide, be generated by hydrochloric acid and calcium carbonate
Great amount of carbon dioxide quickly struts liner and air bag, is stopped blooding by distracted air bag, air bag by the first adhesive tape and
Second adhesive tape phase adhesion, the first adhesive tape and the second adhesive tape play fixed effect, because not having filled volume in usual tourniquet
It is small, it is convenient for carrying, carries time save space.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the inside air bag structural schematic diagram of the utility model；
Fig. 3 is the hydrochloric acid bag structural schematic diagram of the utility model；
Fig. 4 is the second buckle structure schematic diagram of the utility model.
In figure: 1, the first bandage, 2, air bag, the 3, first adhesive tape, the 4, second adhesive tape, 5, liner, 6, link block, 7, spill
Block, 8, hydrochloric acid bag, 9, convex block, 10, compressed spring, 11, hydrochloric acid, 12, calcium carbonate, 13, fixed chain, 14, spring block, 15, the
Two bandages, 16, bandage box, 17, block, the 18, first bull stick, 19, bearing, 20, buckle block, the 21, second bull stick, the 22, first card
Button, the 23, second buckle, 24, anti-drop block, the 25, first retaining ring, the 26, second retaining ring.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of department of general surgery's pneumatic tourniquet, including first
Bandage 1, the inside of the first bandage 1 are equipped with multiple air bags 2, and air bag 2 is that a kind of be filled in flexibly rubber capsule compresses sky
Gas or aqueous medium, the outer lower end of air bag 2 are mounted on the second bandage 15, and the second bandage 15 is used to connect bandage box 16, first
Buckle 22 and second buckles 23, and bandage box 16 is equipped at the center of the second bandage 15, and bandage box 16 is used to fix the second bandage
15, the bottom end of the second bandage 15 is mounted on anti-drop block 24, and 24 material of anti-drop block is that rubber Rubber refers to reversible deformation
High elastic polymer material, high resilience at room temperature can generate larger deformation under the external force of very little, remove external force
Resilient afterwards, anti-drop block 24, which has, prevents the second bandage 15 from falling off, and the top of anti-drop block 24 is connected with bandage box 16, and second
Bandage 15 runs through bandage box 16, is equipped with block 17 at the inside center of bandage box 16, block 17 prevents the second bandage 15 from tying up
Tangle up in tape drum 16, bottom end is mounted on the first retaining ring 25 at left and right sides of the outer wall of bandage box 16, adjusts the of good position
One buckle 22 and the second buckle 23 can be buckled in the first retaining ring 25, and the first retaining ring 25 plays fixed effect, bandage box 16
Top is mounted on the second retaining ring 26 at left and right sides of outer wall, can be adjusted fixed distance by the second retaining ring 26, for preventing
Only tourniquet can not be fixed to the thicker patient of limbs, be mounted on the first bull stick 18 at left and right sides of the inside of bandage box 16,
The outer wall of first bull stick 18 is socketed with bearing 19, and the first bull stick 18 can be such that bearing 19 is rotated, and bearing 19 can allow bandage
The smoothness that the second bandage 15 sliding inside box 16 becomes, the bottom end of the second bandage 15 are respectively mounted buckle block 20, and buckle block 20 is used to
The first buckle 22 and the second buckle 23 are connected and fixed, buckles and is mounted on the second buckle 23 on the inside of the bottom end of block 20, buckle block
Equal second bull stick 21 of 20 Basolateral, the bottom end of the second bull stick 21 are mounted on the first buckle 22, and the second bull stick 21 can allow
First buckle 22 is moved, and the inner wall of air bag 2 is equipped with liner 5, and liner 5 is used to pile calcium carbonate 12, and the inside of liner 5 is set
There is calcium carbonate 12, link block 6 is installed at the inner wall top center of liner, link block 6 is used to connect concave block 7, link block 6
Concave block 7 is installed at bottom center, convex block 9, the top installation of convex block 9 are installed at the inner wall bottom center of liner 5
There is hydrochloric acid bag 8, convex block 9 and concave block 7, which are interlocked, can puncture hydrochloric acid bag 8, and the inside of hydrochloric acid bag 8 is equipped with hydrochloric acid 11,
CaCO3+ 2HCl==CaCl2+H2O+CO2↑, hydrochloric acid is merged with calcium carbonate can quickly generate great amount of carbon dioxide, by hydrochloric acid and
The great amount of carbon dioxide that calcium carbonate generates quickly struts liner and air bag, is mounted at left and right sides of the bottom end of hydrochloric acid bag 8
Spring block 14, spring block 14 are used to fix and connect compressed spring 10, and spring block 14 passes through fixed chain 13 and is connected with hydrochloric acid bag 8,
It is secured that fixed chain 13 can allow hydrochloric acid bag 14 to be fixed on 14 surface of spring block, is equipped with compressed spring between spring block 14
10, the coefficient of elasticity of compressed spring 10 is 20N/CM, and the bottom end of spring block 14 is connected with liner 5, the inside bottom right end of air bag 2
First adhesive tape 3 is installed, the left end of the first adhesive tape 3 is connected with air bag 2, and the inside bottom left end of air bag 2 is equipped with the second adhesive tape
4, the right end of the second adhesive tape 4 is connected with air bag 2, the 4 phase adhesion of the first adhesive tape 3 and the second adhesive tape, can be used to fixation balloon 2 in disease
On suffering limb body.
When needing tourniquet to stop blooding, by pressing pressuring gasbag 2, gas depressed together by air bag 2 and liner 5 with hand
Capsule 2 is that one kind is filled with compressed air or aqueous medium in flexibly rubber capsule, and air bag 2 is played only by squeezing sufferer limbs
Blood effect drives link block 6 to move down by liner 5, and 5 material of liner is rubber, and liner 5 has the work of expansion with compression
With, drive concave block 7 to move down by link block 6, spring block 14 and compressed spring 10 play a supporting role to hydrochloric acid bag 8,
The coefficient of elasticity of compressed spring 10 is 20N/CM, is interlocked by concave block 7 and convex block 9 and crushes hydrochloric acid bag 8, passes through salt
Hydrochloric acid 11 inside sour bag 8 is unrestrained, merges from the compression trickled down in hydrochloric acid bag 8 with the calcium carbonate 12 inside liner 5, CaCO3+
2HCl==CaCl2+H2O+CO2↑, hydrochloric acid 11 is merged with calcium carbonate 12 can quickly generate great amount of carbon dioxide, pass through 11 He of hydrochloric acid
The great amount of carbon dioxide that calcium carbonate 12 generates quickly struts liner 5 and air bag 2, is stopped blooding by distracted air bag 2, leads to
Air bag 2 and the 4 phase adhesion of the first adhesive tape 3 and the second adhesive tape are crossed, fixed effect is played by the first adhesive tape 3 and the second adhesive tape 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of department of general surgery's pneumatic tourniquet, including the first bandage (1), it is characterised in that: pacify the inside of first bandage (1)
Equipped with multiple air bags (2), the inner wall of the air bag (2) is equipped with liner (5), and the inside of the liner (5) is equipped with calcium carbonate
(12), it is equipped with link block (6) at the inner wall top center of the liner, is equipped at the bottom center of the link block (6)
Concave block (7) is equipped with convex block (9) at the inner wall bottom center of the liner (5), the top installation of the convex block (9)
Have hydrochloric acid bag (8), the inside of the hydrochloric acid bag (8) is equipped with hydrochloric acid (11), is respectively mounted at left and right sides of the bottom end of the hydrochloric acid bag (8)
Have spring block (14), the spring block (14) passes through fixed chain (13) and is connected with hydrochloric acid bag (8), between the spring block (14)
It is equipped with compressed spring (10), the bottom end of the spring block (14) is connected with liner (5), and the inside bottom of the air bag (2) is right
End is equipped with the first adhesive tape (3), and the left end of first adhesive tape (3) is connected with air bag (2), the inside bottom of the air bag (2)
Left end is equipped with the second adhesive tape (4), and the right end of second adhesive tape (4) is connected with air bag (2).
2. a kind of department of general surgery's pneumatic tourniquet according to claim 1, it is characterised in that: the outside bottom of the air bag (2)
End is mounted on the second bandage (15), is equipped with bandage box (16) at the center of second bandage (15), second bandage
(15) run through bandage box (16), bottom end is mounted on the first retaining ring (25) at left and right sides of the outer wall of the bandage box (16), described
It is mounted on the first bull stick (18) at left and right sides of the inside of bandage box (16), the outer wall of first bull stick (18) is socketed with bearing
(19), the bottom end of second bandage (15) is respectively mounted buckle block (20), is mounted on the inside of the bottom end of buckle block (20)
Second buckle (23), equal second bull stick (21) of Basolateral of buckle block (20), the bottom end of second bull stick (21) are equal
First buckle (22) are installed.
3. a kind of department of general surgery's pneumatic tourniquet according to claim 2, it is characterised in that: the bottom of second bandage (15)
End is mounted on anti-drop block (24), and the top of the anti-drop block (24) is connected with bandage box (16).
4. a kind of department of general surgery's pneumatic tourniquet according to claim 2, it is characterised in that: the outer wall of the bandage box (16)
Left and right sides top is mounted on the second retaining ring (26).
5. a kind of department of general surgery's pneumatic tourniquet according to claim 2, it is characterised in that: the inside of the bandage box (16)
Block (17) are installed at center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189735.9U CN208435710U (en) | 2017-09-18 | 2017-09-18 | A kind of department of general surgery's pneumatic tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189735.9U CN208435710U (en) | 2017-09-18 | 2017-09-18 | A kind of department of general surgery's pneumatic tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435710U true CN208435710U (en) | 2019-01-29 |
Family
ID=65095933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189735.9U Expired - Fee Related CN208435710U (en) | 2017-09-18 | 2017-09-18 | A kind of department of general surgery's pneumatic tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435710U (en) |
-
2017
- 2017-09-18 CN CN201721189735.9U patent/CN208435710U/en not_active Expired - Fee Related
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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: 20190129 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |