CN204446006U - A kind of can the tourniquet of automatic pressure regulation - Google Patents
A kind of can the tourniquet of automatic pressure regulation Download PDFInfo
- Publication number
- CN204446006U CN204446006U CN201420568238.XU CN201420568238U CN204446006U CN 204446006 U CN204446006 U CN 204446006U CN 201420568238 U CN201420568238 U CN 201420568238U CN 204446006 U CN204446006 U CN 204446006U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressing means
- tourniquet
- crotch
- lowering part
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of can the tourniquet of automatic pressure regulation, comprise pressing means, blood pressure lowering part, crotch, pressure regulator, pressure source, described pressing means is connected by crotch with blood pressure lowering part, and pressing means is fixed on crotch, in quick condition by pressure regulator; Described blood pressure lowering part is telescopic elastic webbing, utilizes VELCRO or other securing members to be connected with crotch, is convenient to blood pressure lowering part and is wrapped on limbs; Described pressure source applies pressure by pressure regulator to pressing means, pressure regulator between pressure source and pressing means, regulated pressure source to limbs applied pressure, to obtain suitable pressure.This utility model structure is simple, and the wounded only need apply certain pressure on tourniquet, and tourniquet can regulate the pressure being applied to wound location voluntarily, and adopt VELCRO to facilitate the wounded's Self-operating to paste, volume is little, light portable, is suitable for outdoor use.
Description
Technical field
This utility model relates to tourniquet, and being specifically related to can the tourniquet of automatic pressure regulation.
Background technology
Tourniquet is to stop wound (such as arm or leg) to bleed incessantly, and time out of doors, when the wounded stays alone or medical aid not yet arrives in the very nick of time, losing blood is a murderous main cause.Current tourniquet is mainly divided into two classes, and a class is outdoor use, and another kind of is that operating room is used; The tourniquet of typical outdoor use needs external pressure to act on injured body part, apply by using elasticity or stiff bandage, the shortcoming of this tourniquet can not regulate pressure voluntarily (pressure too great Yi causes larger injury to the wounded, pressure is too little can not effectively stop blooding), and another shortcoming of this tourniquet be this tourniquet must could normal effect by other people, the wounded oneself can not make it normally work; Therefore and be not suitable for open air the pneumatic tourniquet that Hospitals at Present uses must be used in conjunction and could act on other instruments.
Utility model content
For the problems referred to above, problem to be solved in the utility model is to provide a kind of wounded and can uses alone out of doors, and the tourniquet of energy automatic pressure regulation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of can the tourniquet of automatic pressure regulation, automatic modulating hemostasis band comprises pressing means, blood pressure lowering part, crotch, pressure regulator, pressure source, described pressing means is connected by crotch with blood pressure lowering part, pressing means is fixed on crotch, in quick condition by pressure regulator; Described blood pressure lowering part is telescopic elastic webbing, and one end is connected with the first end of the first side of crotch, and the other end moves freely second side of end through crotch, utilizes VELCRO or other securing members to be connected with crotch, be convenient to blood pressure lowering part and be wrapped on limbs; Described pressure source applies pressure to pressing means; Described pressure regulator between pressure source and pressing means, regulated pressure source to limbs applied pressure, to obtain suitable pressure.
As preferably, described pressure source is provided with support member, pressure current nozzle and lid; When not using, lid covers on support member, and support member is provided with elastic sidewall and inwards towards the port of age of a draught animal shape, elasticity can separates, adapt with impressed pressure when the two ends of port contact with pressure source; Pressure current nozzle is positioned at the end of pressure source; The length of support member is until the pressure current nozzle place of pressure source.
As preferably, described pressure regulator is provided with shell, inner chamber and exocoel, and pressure regulator is connected with the support member of pressure source, and shell is provided with entrance, pressure current from entrance by entering pressing means; Be provided with pressure bridgeware in described exocoel, described pressure bridgeware is hollow structure, and switching to pressure flow in pressing means; The sidewall of described inner chamber is provided with excess pressure valve, between inner chamber and exocoel.
As preferably, described shell is down cup-shaped.
As preferably, described pressure bridgeware is provided with link block, entrance is played to the effect of sealing; Link block is provided with compression piece, and when the compression piece thrust be subject to upwards is greater than the downward active force of pressure current, compression piece is by the complete sealed entry of link block, and pressure source no longer applies pressure to pressing means, plays the effect regulating pressure voluntarily; Intermediate portion is hollow structure, is provided with central passage and lateral pressure entrance, and the opening for the center with exocoel interacts, and central passage extends in pressing means.
As preferably, described opening part is provided with sealing member, penetrates in exocoel from inner chamber to prevent pressure current.
As preferably, described outer intracavity is also provided with the connector be connected with pressing means, and described central passage is the center of connector.
As preferably, the length of described blood pressure lowering part is 40cm ~ 80cm, and width is 4cm ~ 8cm; The filled volume of pressing means is 100mL ~ 600mL; Described pressure source is a gas container that liquid gas is housed, and volume is 12mL, and the pressure that pressure source can act on is atmospheric 5 times.
The beneficial effects of the utility model, structure is simple, is provided with pressure source, the wounded applies only to need certain pressure on tourniquet, and tourniquet can regulate the pressure being applied to wound location voluntarily, adopts VELCRO to facilitate the wounded's Self-operating to paste, volume is little, light portable, is suitable for outdoor use.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
Wherein, pressing means 212, blood pressure lowering part 214, crotch 216, pressure regulator 218, first side 222, first end 220, move freely end 224, second side 228, VELCRO 234, limbs 226, pressure source 230
Fig. 2 is the sectional view of this utility model structure
Wherein, pressing means 212, blood pressure lowering part 214, pressure regulator 218, limbs 226, support member 229, pressure source 230, VELCRO 234, shell 240, inner chamber 244, exocoel 246, entrance 242, pressure bridgeware 248, excess pressure valve 252, middle part 250, link block 254, mid portion 256, central passage 258, lateral pressure entrance 260, compression piece 266, opening 262, sealing member 263, connector 264, sidewall 268, port 270
Fig. 3 is the partial cross section enlarged drawing of this utility model structure when not using
Wherein, pressure regulator 218, support member 229, pressure source 230, pressure current nozzle 231, lid 235, shell 240, inner chamber 244, exocoel 246, entrance 242, pressure bridgeware 248, port 270
Fig. 4 is this utility model structure using state partial cross section enlarged drawing
Wherein, pressure regulator 218, support member 229, pressure source 230, pressure current nozzle 231, pressure source upper end 237, shell 240, shoulder two ends 243, inner chamber 244, exocoel 246, entrance 242, pressure bridgeware 248, excess pressure valve 252, middle part 250, link block 254, mid portion 256, central passage 258, lateral pressure entrance 260, compression piece 266, opening 262, sealing member 263, connector 264, sidewall 268, port 270
Fig. 5 is the schematic diagram of this utility model structure using state
Wherein, pressing means 212, blood pressure lowering part 214, pressure regulator 218, limbs 226, support member 229, pressure source 230, VELCRO 234, shell 240, inner chamber 244, exocoel 246, entrance 242, pressure bridgeware 248, excess pressure valve 252, middle part 250, link block 254, mid portion 256, central passage 258, lateral pressure entrance 260, compression piece 266, opening 262, sealing member 263, connector 264, sidewall 268, port 270
Detailed description of the invention
By reference to the accompanying drawings, this utility model structure is described further.
A kind of self-adjustable tourniquet, automatic modulating hemostasis band 210 comprises pressing means 212, blood pressure lowering part 214, crotch 216, pressure regulator 218, pressure source 230, described pressing means 212 is connected by crotch 216 with blood pressure lowering part 214, pressing means 212 is fixed on crotch 216, in quick condition by pressure regulator 218; Described blood pressure lowering part 214 is telescopic elastic webbings, one end is connected with the first end 220 of the first side 222 of crotch 216, the other end moves freely second side 228 of end 224 through crotch 216, utilizes VELCRO 234 to be connected with crotch 216, be convenient to blood pressure lowering part 214 and be wrapped on limbs 226; Described pressure regulator 218 between pressure source 230 and pressing means 212, regulated pressure source 230 to limbs 226 applied pressure, to obtain suitable pressure.
Further, described pressure source 230 is provided with support member 229, pressure current nozzle 231 and lid 235, and lid 235 covers on support member 229, takes off lid 235 during use; Support member 229 is provided with elastic sidewall 268 and inwards towards the support member of the port 270 of age of a draught animal shape, during downward press pressure source 230, pressure current nozzle 231 fastens with the shoulder two ends 243 at entrance 242 place of pressure regulator 218, now the upper end 237 of pressure source 230 is below support member 229 tooth shape port 270, depart from tooth shape port 270, ensure that pressure source 230 continues supply pressure in pressing means 212, pressure is applied to limbs 226; Pressure current nozzle 231 is positioned at the end of pressure source 230, and the length of support member 229 is until pressure current nozzle 231 place of pressure source 230; Described pressure source 230 is the devices that liquid gas is housed.
Further, described pressure regulator 218 is provided with shell 240, inner chamber 244 and exocoel 246, and pressure regulator 218 is connected with the support member 229 of pressure source 230, and shell 240 is provided with entrance 242, pressure current from entrance 242 by entering pressing means 212; Be provided with pressure bridgeware 248 in described exocoel 246, described pressure bridgeware 248 is hollow structures, and switching to pressure flow in pressing means 212; The sidewall of described inner chamber 244 is provided with excess pressure valve 252, between inner chamber 244 and exocoel 246.
Further, described shell 240 is down cup-shaped.
Further, described pressure bridgeware 248 is provided with link block 254, plays the sealing function to entrance 242 when entrance 242 is subject to active force; Link block 254 is provided with compression piece 266, when the resistance that compression piece 266 is subject to is greater than the downward pressure of pressure current, namely compression piece 266 seals entrance 242, by link block 254 sealed entry 242 completely, pressure source 230 stops applying pressure to pressing means 212, reaches the object of automatic pressure regulation.; Intermediate portion 256 is hollow structures, is provided with central passage 258 and lateral pressure entrance 260, and the opening 262 for middle part 250 place with exocoel 246 interacts, and central passage 258 extends in pressing means 212.
Further, described opening 262 place is provided with sealing member 263, penetrate into from inner chamber 244 in exocoel 246 to prevent pressure current, active force on compression piece 266 adjustable pressure bridgeware 248 pairs of link blocks 254, prevent pressure current from entering in pressing means 212 further, to adjust the true pressure on limbs 226.
Further, be also provided with the connector 264 be connected with pressing means 212 in described exocoel 246, described central passage 258 is centers of connector 264.
Further, the length of described blood pressure lowering part is 70cm, and width is 6cm.
Claims (7)
1. can the tourniquet of automatic pressure regulation, comprise pressing means, blood pressure lowering part, crotch, pressure regulator, pressure source, it is characterized in that: described pressing means is connected by crotch with blood pressure lowering part, pressing means is fixed on crotch by pressure regulator; Described blood pressure lowering part one end is connected with the first end of the first side of crotch, and the other end moves freely second side of end through crotch, utilizes VELCRO to be connected with crotch; Described pressure regulator is between pressure source and pressing means.
2. according to claim 1 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: described pressure source is provided with support member, pressure current nozzle, support member is provided with elastic sidewall and inwards towards the support member of age of a draught animal shape port, can elasticity separates when the two ends of port contact with pressure source; Pressure current nozzle is positioned at the end of pressure source; The length of support member is until the pressure current nozzle place of pressure source.
3. according to claim 1 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: described pressure regulator is provided with shell, inner chamber and exocoel, pressure regulator is connected with the support member of pressure source, and shell is provided with entrance, pressure current from entrance by entering pressing means; Be provided with pressure bridgeware in described exocoel, described pressure bridgeware is hollow structure, and the sidewall of described inner chamber is provided with excess pressure valve, between inner chamber and exocoel.
4. according to claim 3 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: described shell is down cup-shaped.
5. according to claim 3 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: described pressure bridgeware is provided with link block, and link block is provided with compression piece; Intermediate portion is hollow structure, and be provided with central passage and lateral pressure entrance, central passage extends in pressing means.
6. according to claim 1 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: the length of described blood pressure lowering part is 40cm ~ 80cm, and width is 4cm ~ 8cm; The filled volume of pressing means is 100mL ~ 600mL; The volume of described pressure source is 12mL.
7. according to claim 1 a kind of can the tourniquet of automatic pressure regulation, it is characterized in that: the length of described blood pressure lowering part is 70cm, and width is 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568238.XU CN204446006U (en) | 2014-09-29 | 2014-09-29 | A kind of can the tourniquet of automatic pressure regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568238.XU CN204446006U (en) | 2014-09-29 | 2014-09-29 | A kind of can the tourniquet of automatic pressure regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446006U true CN204446006U (en) | 2015-07-08 |
Family
ID=53652961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568238.XU Expired - Fee Related CN204446006U (en) | 2014-09-29 | 2014-09-29 | A kind of can the tourniquet of automatic pressure regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926373A (en) * | 2018-06-25 | 2018-12-04 | 李艳 | Puncture intervention operation compression device |
-
2014
- 2014-09-29 CN CN201420568238.XU patent/CN204446006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926373A (en) * | 2018-06-25 | 2018-12-04 | 李艳 | Puncture intervention operation compression device |
| CN108926373B (en) * | 2018-06-25 | 2020-10-16 | 李艳 | Puncture intervention operation compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE379999T1 (en) | ARTIFICIAL HEART VALVE | |
| WO2014144762A3 (en) | Method and apparatus for wound dressing | |
| CN204428345U (en) | A kind of Hyperbaric oxygen chamber | |
| CN204446006U (en) | A kind of can the tourniquet of automatic pressure regulation | |
| CN113288587B (en) | Outdoor first aid is with stanching bandage | |
| CN204352016U (en) | Rear quarters deepⅱdegreeburnwound specialized dressing | |
| CN208065228U (en) | A kind of internal arteriovenous fistula compression cord | |
| CN205268395U (en) | Device is wrapped in ophthalmology pressurization | |
| CN203379347U (en) | Beauty massage mask | |
| CN208492209U (en) | A kind of internal arteriovenous fistula hemostasis bandage | |
| CN203988206U (en) | Negative pressure hemostasis device | |
| CN204698216U (en) | A kind of intelligent bed with sleep IQ system | |
| WO2017100221A8 (en) | Devices and methods for pressure-responsive reshaping of blood vessels | |
| CN204274777U (en) | Hyperbaric oxygentherapy barotrauma of middle ear preventing mean | |
| CN205145263U (en) | Infusion bit device | |
| CN206080849U (en) | Pressurization compression apparatus of tight veneer gluing skin | |
| CN217744492U (en) | Compression hemostasis device for internal fistula rupture hemostasis | |
| CN205433817U (en) | Portable esmarch's bandage | |
| CN203138593U (en) | Trunk hemostat | |
| CN205307475U (en) | Cupping device | |
| CN215652540U (en) | Three oxygen therapy limbs treatment bag | |
| CN220632160U (en) | Hemostatic rescue device | |
| CN216417254U (en) | Radial artery compression hemostasis device | |
| CN204394600U (en) | Medical hemostatic elastic pressurized salt bag after a kind of vascular intervene operation | |
| CN213642087U (en) | Tying type anti-scald moxibustion box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150708 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |