CN211796703U - Improved tourniquet - Google Patents
Improved tourniquet Download PDFInfo
- Publication number
- CN211796703U CN211796703U CN202020035734.4U CN202020035734U CN211796703U CN 211796703 U CN211796703 U CN 211796703U CN 202020035734 U CN202020035734 U CN 202020035734U CN 211796703 U CN211796703 U CN 211796703U
- Authority
- CN
- China
- Prior art keywords
- wall
- skin
- belt
- hole
- 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
Links
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000023597 hemostasis Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000002439 hemostatic effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 201000002818 limb ischemia Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
Images
Abstract
The utility model relates to the technical field of tourniquets, in particular to an improved tourniquet, which comprises an inflatable belt, wherein the left end and the right end of the inflatable belt are respectively sewed with a first elastic belt and a second elastic belt through needle threads, the outer wall of the first elastic belt is sewed with a hair side magic tape through needle threads, the outer wall of the second elastic belt is sewed with a thorn side magic tape through needle threads, the bottom wall of the inflatable belt is adhered with a skin-friendly cushion, the width of the skin-friendly cushion is cm-cm, and the bottom wall of the skin-friendly cushion is also adhered with a plurality of hemispherical lugs; the watchband is bonded on the top wall of the inflatable belt, the circular block is bonded on the outer wall of the watchband, the shell is arranged on the circular block, the bottom wall of the shell is provided with the convex block, the convex block and the shell are of an integrally formed structure, the inner wall of the bottom of the shell is provided with the circular groove, and the improved tourniquet is good in hemostasis effect, capable of reducing pain of patients and good in safety performance.
Description
Technical Field
The utility model relates to a tourniquet technical field, specifically speaking relates to an improvement tourniquet.
Background
When a patient performs venous blood transfusion, the tourniquet can be used for hemostasis, however, the existing tourniquet is thin, the blood flow blocking effect is not good, the pain of the patient is obvious, and clinical disputes and medical accidents caused by limb ischemia or necrosis due to the fact that nurses forget to loosen the tourniquet after transfusion and blood drawing often occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improvement tourniquet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an improved tourniquet comprises an inflatable belt, wherein a first elastic belt and a second elastic belt are respectively sewn at the left end and the right end of the inflatable belt through needles and threads, a hair side magic tape is sewn on the outer wall of the first elastic belt through needles and threads, a thorn side magic tape is sewn on the outer wall of the second elastic belt through needles and threads, a skin-friendly cushion is bonded on the bottom wall of the inflatable belt, the width of the skin-friendly cushion is 4cm-8cm, and a plurality of hemispherical convex blocks are further bonded on the bottom wall of the skin-friendly cushion; the utility model discloses a portable electronic device, including casing, inflation area, casing, circular groove, round piece, inflation tube, nut, bolt, pressure regulation button, display screen, it has the watchband to bond on the inflation area roof, it has the round piece to bond on the outer wall of watchband, be equipped with the casing on the round piece, the diapire of casing is equipped with the lug, the lug with the casing is the integrated into one piece structure, the round groove has been seted up to the bottom inner wall of casing, there is miniature air pump through bolt fixed mounting on the inner wall of round groove, the end of giving vent to anger of miniature air pump is connected with the gas tube, the top of casing has the cap through the.
Preferably, a plurality of air holes are formed in the skin-friendly pad, and the outer wall of the skin-friendly pad is further coated with an antibacterial coating.
Preferably, a groove is formed in the top wall of the circular block, a first through hole is formed in the inner wall of the groove, and the size of the projection is matched with that of the groove and is in bonding fit with the groove.
Preferably, the top of the inflatable belt is bonded with an air inlet pipe, a second through hole is formed in the bump, the second through hole corresponds to the first through hole in position, the top end of the air inlet pipe penetrates through the first through hole and the second through hole, and the tail end of the inflatable pipe is in threaded connection with the air inlet pipe.
Preferably, the outer wall of one side of the shell is provided with a plurality of heat dissipation holes.
Preferably, a microcontroller is fixedly mounted on the inner side wall of the shell through bolts, and a timer and a power supply are fixedly arranged on the inner wall of the bottom of the shell through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the improved tourniquet, the width of the inflatable belt is set to be four centimeters to eight centimeters, so that the width of the inflatable belt is larger, the blood flow blocking effect is better when hemostasis is performed, and the pain of a patient is reduced; the comfort level of the hemostatic use of the patient can be enhanced through the arrangement of the skin-friendly pad, the air holes and the hemispherical bumps.
2. In the improved tourniquet, when a nurse forgets to loosen the inflatable belt after transfusion and blood drawing, the pressure can be automatically released after the pressurization default time, thereby avoiding disputes and medical accidents caused by limb ischemia or necrosis.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a partial structural view of a band according to embodiment 1;
FIG. 3 is one of the partial structural views of the air belt in example 1;
FIG. 4 is a second view showing a partial structure of the inflatable belt in example 1;
FIG. 5 is a schematic view showing the structure of the skin-friendly pad of example 1;
FIG. 6 is a schematic view showing the overall structure of the case in embodiment 1;
FIG. 7 is a schematic bottom view of the housing according to embodiment 1;
fig. 8 is a schematic sectional view of the housing in embodiment 1.
In the figure: 1. an inflatable belt; 10. a skin-friendly pad; 100. air holes are formed; 101. a hemispherical bump; 11. a first elastic band; 110. a rough surface magic tape; 12. a second elastic band; 120. a thorn face magic tape; 13. an air inlet pipe; 2. a watchband; 20. a circular block; 200. a groove; 201. a first through hole; 3. a housing; 30. heat dissipation holes; 31. a bump; 32. a circular groove; 33. a second through hole; 34. a shell cover; 35. a key standard pressurizing key; 36. a pressure adjusting button; 37. a display screen; 38. a key release button; 4. a micro air pump; 40. an inflation tube; 5. a microcontroller; 6. a timer; 7. a power source.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
An improved tourniquet is shown in figures 1-8 and comprises an inflatable belt 1, wherein a first elastic band 11 and a second elastic band 12 are respectively sewn at the left end and the right end of the inflatable belt 1 through needles and threads, a hair side magic tape 110 is sewn on the outer wall of the first elastic band 11 through needles and threads, a stabbing surface magic tape 120 is sewn on the outer wall of the second elastic band 12 through needles and threads, a skin-friendly pad 10 is bonded on the bottom wall of the inflatable belt 1, the width of the skin-friendly pad 10 is 4cm-8cm, and a plurality of hemispherical bumps 101 are further bonded on the bottom wall of the skin-friendly pad 10; it has watchband 2 to bond on the 1 roof of inflatable band, it has circular block 20 to bond on the outer wall of watchband 2, be equipped with casing 3 on the circular block 20, the diapire of casing 3 is equipped with lug 31, lug 31 and casing 3 are the integrated into one piece structure, circular recess 32 has been seted up to the bottom inner wall of casing 3, there is miniature air pump 4 through bolt fixed mounting on the inner wall of circular recess 32, the end of giving vent to anger of miniature air pump 4 is connected with gas tube 40, there is cap 34 at the top of casing 3 through bolt fixed, be equipped with a key standard pressurization button 35 on the outer wall of cap 34, pressure adjustment button 36, display screen 37 and a key release button 38.
In this embodiment, the plurality of air holes 100 are formed in the skin-friendly pad 10, the outer wall of the skin-friendly pad 10 is coated with an antibacterial coating, the air holes 100 can enhance the air permeability of the skin-friendly pad 10, so that the patient feels more comfortable when using the skin-friendly pad, the antibacterial coating is made of silver ion antibacterial materials, and the antibacterial pad has good sterilization and bacteriostasis effects and can prevent the skin of the bound part from sweating and infecting bacteria.
Specifically, the top wall of the circular block 20 is provided with a groove 200, the inner wall of the groove 200 is provided with a first through hole 201, the size of the projection 31 is matched with that of the groove 200, and the projection 31 and the groove are in bonding fit, so that the projection 31 can be firmly fixed in the groove 200, and the shell 3 can be fixed on the circular block 20.
Furthermore, the top of the inflatable belt 1 is bonded with an air inlet pipe 13, a second through hole 33 is formed in the bump 31, the second through hole 33 corresponds to the first through hole 201, the top end of the air inlet pipe 13 penetrates through the first through hole 201 and the second through hole 33, the tail end of the inflatable pipe 40 is in threaded connection with the air inlet pipe 13, the inflatable belt 1 can be inflated through the satellite air pump 4, and therefore blood vessels of a patient can be compressed, and the hemostatic effect is achieved.
In addition, a plurality of heat dissipation holes 30 are formed in the outer wall of one side of the housing 3, so that the heat dissipation effect of the housing 3 is enhanced, and the heat dissipation of electronic components inside the housing 3 is facilitated.
It should be noted that, there is a microcontroller 5 fixedly mounted on the inner side wall of the casing 3 through a bolt, there are a timer 6 and a power supply 7 fixed on the inner wall of the bottom of the casing 3 through a bolt, the timer 6 is electrically connected to the microcontroller 5 through a wire, the timer 6 is electrically connected to the power supply 7 through a wire, the one-key standard pressurizing button 35 is electrically connected to the microcontroller 5 through a wire, the microcontroller 5 is electrically connected to the micro air pump 4 through a wire, the pressure adjusting button 36, the display screen 37 and the one-key releasing button 38 are electrically connected to the micro air pump 4 through wires, the display screen 37, the micro air pump 4 and the microcontroller 5 are electrically connected to the power supply 7 through wires, and the timer 6 is electrically connected to the micro air pump 4 through a wire. Can make miniature air pump 4 carry out the pressurization of standard to the inflatable band 1 and aerify through pressing a key standard pressurization button 35, realize stanching, can transfer big or turn little to miniature air pump 4 inflation pressure through pressing pressure adjustment button 36, can demonstrate the pressure value through display screen 37, the medical personnel of being convenient for observe, after the hemostasis is aerifyd in the pressurization, can decompress release inflatable band 1 through pressing a key release button 38, time-recorder 6 can time inflating the pressor time, when the pressurization time reaches acquiescence duration, carry out a key release pressure release automatically.
It is worth to be noted that the display screen 37 can be a 6566 model display screen produced by Shenzhen Shangxiang Shenpeng technology Limited, the matched circuit and power supply can also be provided by the manufacturer, the microcontroller 5 can be a ZR10 model controller produced by Yangzhou popular electrical technology Limited, the matched circuit and power supply can also be provided by the manufacturer, the micro air pump 4 can be a PYP520 model air pump produced by Shenzhen City subfamily Limited, the matched circuit and power supply can also be provided by the manufacturer, the timer 6 can be an SL model timer produced by Jiangsu salon electromechanical technology Limited, and the matched circuit and power supply can also be provided by the manufacturer; furthermore, the present invention relates to the display screen 37, the microcontroller 5, the micro air pump 4 and the timer 6, which are the prior art, and can be realized by those skilled in the art without further description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the display screen 37, the microcontroller 5, the micro air pump 4 and the timer 6.
When the improved tourniquet of the embodiment is used, firstly, the inflatable belt 1 is wound on the wrist of a patient, then the first elastic band 11 and the second elastic band 12 are pulled, so that the hair surface magic tape 110 is bonded with the thorn surface magic tape 120, the inflatable belt 1 can be fixed on the wrist of the patient, then the exterior of the inflatable belt 1 can be fixed through the watchband 2, then the display screen 37, the micro controller 5, the micro air pump 4 and the timer 6 are sequentially connected with the power supply 7 and work, medical personnel can perform standard pressurization and inflation on the inflatable belt 1 by pressing the one-key standard pressurization key 35 according to the actual hemostatic requirement to realize hemostasis, the inflation pressure of the micro air pump 4 can be increased or decreased by pressing the pressure adjusting key 36, the pressure value can be displayed through the display screen 37, the medical personnel can observe conveniently, after the pressurization and inflation hemostasis are finished, the one-key release key 38 can be pressed to release the inflatable belt 1, the timer 6 can time the time of inflating and pressurizing, when the pressurizing time reaches the default time length, the pressure relief is automatically released by one key, and the hidden danger caused by forgetting to loosen the tourniquet by medical workers is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An improvement tourniquet, includes inflatable belt (1), its characterized in that: the left end and the right end of the inflatable belt (1) are respectively sewn with a first elastic belt (11) and a second elastic belt (12) through needles and threads, the outer wall of the first elastic belt (11) is sewn with a hair side magic tape (110) through needles and threads, the outer wall of the second elastic belt (12) is sewn with a thorn side magic tape (120) through needles and threads, the bottom wall of the inflatable belt (1) is bonded with a skin-friendly pad (10), the width of the skin-friendly pad (10) is 4cm-8cm, and the bottom wall of the skin-friendly pad (10) is further bonded with a plurality of hemispherical convex blocks (101); the utility model discloses a watchband, including casing (3), lug (31), round piece (20), circular groove (32) have been seted up to the bottom inner wall of casing (3), there is miniature air pump (4) through bolt fixed mounting on the inner wall of round groove (32), the end of giving vent to anger of miniature air pump (4) is connected with gas tube (40), there is cap (34) at the top of casing (3) through the bolt fastening, be equipped with a key standard pressurization button (35), pressure regulation button (36), display screen (37) and a key release button (38) on the outer wall of cap (34).
2. The improved tourniquet of claim 1, wherein: a plurality of air holes (100) are formed in the skin-friendly pad (10), and an antibacterial coating is further coated on the outer wall of the skin-friendly pad (10).
3. The improved tourniquet of claim 1, wherein: the top wall of the round block (20) is provided with a groove (200), the inner wall of the groove (200) is provided with a first through hole (201), and the size of the bump (31) is matched with that of the groove (200) in a bonding way.
4. The improved tourniquet of claim 3, wherein: the top of gas band (1) bonds and has intake pipe (13), through-hole two (33) have been seted up to the inside of lug (31), through-hole two (33) with the position of through-hole one (201) is corresponding, the top of intake pipe (13) is passed through-hole one (201) and through-hole two (33), the end of gas tube (40) with threaded connection between intake pipe (13).
5. The improved tourniquet of claim 1, wherein: a plurality of heat dissipation holes (30) are formed in the outer wall of one side of the shell (3).
6. The improved tourniquet of claim 1, wherein: the novel multifunctional electric water heater is characterized in that a microcontroller (5) is fixedly mounted on the inner side wall of the shell (3) through bolts, and a timer (6) and a power supply (7) are fixedly arranged on the inner wall of the bottom of the shell (3) through bolts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020035734.4U CN211796703U (en) | 2020-01-08 | 2020-01-08 | Improved tourniquet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020035734.4U CN211796703U (en) | 2020-01-08 | 2020-01-08 | Improved tourniquet |
Publications (1)
Publication Number | Publication Date |
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CN211796703U true CN211796703U (en) | 2020-10-30 |
Family
ID=73048991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020035734.4U Expired - Fee Related CN211796703U (en) | 2020-01-08 | 2020-01-08 | Improved tourniquet |
Country Status (1)
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CN (1) | CN211796703U (en) |
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2020
- 2020-01-08 CN CN202020035734.4U patent/CN211796703U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |