CN202637032U

CN202637032U - Intelligent hemostasis device

Info

Publication number: CN202637032U
Application number: CN 201220312900
Authority: CN
Inventors: 谢红; 李华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-02
Filing date: 2012-07-02
Publication date: 2013-01-02
Anticipated expiration: 2022-07-02

Abstract

An intelligent hemostasis device is characterized in that a circuit board (2) is arranged in a box body (1), an air pump (3) and rechargeable batteries (4) are further arranged in the box body, and a digital displayer (5) is mounted on a surface of the box body; a power switch (6), an automatic / manual option switch (7), an upper limb / lower limb option switch (8), a manual air inflation button switch (9), a manual air discharge button switch (10) and a power indicating light (11) are further mounted on the surface of the box body; an air sac (16) is arranged in a hemostasis belt (15), and a baroceptor (17) is arranged in the air sac. The intelligent hemostasis device overcomes the shortcomings of existing hemostasis devices, can automatically adjust needed pressure according to body blood pressure of a patient, and has the advantages of pretreatment and aftertreatment and the like.

Description

The intelligence hemostatic apparatus

Technical field

This utility model relates to the auxiliary field of medical treatment, more precisely a kind of can root a tree name patient situation automatically to the hemostatic apparatus of tourniquet pressurization, venting.

Background technology

The electric pneumatic hemostatic apparatus is the standing hemostatic device of the department such as operating room, rescue room in the medical institutions.When orthopaedics limbs is performed the operation, when wound is rescued, adopt gas pressure means blocking-up LBF, thereby reach anastalsis.Electric pneumatic ends instrument and adopts the micro-computer technology automatic pressure regulation, makes pressure keep constant, and the doctor also can increase and decrease pressure according to actual needs at any time, makes hemostatic apparatus reach optimum efficiency.Arrive the scheduled time, air pump stops qi of chong channel ascending adversely automatically, tourniquet pressure descends, and promoting extremities blood circulation recovers, and guarantees patient's safety.Yet clinical with the time need the medical worker rule of thumb to set the pressure of hemostatic apparatus, the some patients were insufficient pressure causes producing the limbs venous congestion and causes the neural sanguineous infiltration that goes out, the some patients were hypertonia causes the damage of extremity vascular, nerve, muscle.Yet present hemostatic apparatus can according to the automatic required pressure of limbs of patient blood pressure, also not have the function of pretreatment and post processing.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of intelligent hemostatic apparatus that can automatically regulate required pressure according to the limbs of patient blood pressure, have pretreatment and post-processing function is provided.

The purpose of this utility model adopts following technical measures to realize: the pressure of well-known tourniquet, the way of science is the systolic pressure according to limbs of patient, determine the pressure of tourniquet, with regard to health adult, upper limb pressure: the systolic pressure of patient blood adds 50～75mmHg, lower limb pressure: systolic pressure adds 100～150mmHg, and pressurized treatments can be arranged in the module.Medical research shows, the damage that ischemia pretreatment and ischemia post processing can alleviate limbs and amphi position organ, and the function of pretreatment and post processing can realize by delay circuit.A kind of intelligent hemostatic apparatus, formed by tourniquet, box body, circuit board, it is characterized in that: circuit board is housed in box body, storage module, single-chip microcomputer, sensor amplifier circuit, air pump drive circuit, aeration circuit, venting circuit, blood pressure measuring circuit, display driver circuit are housed on the circuit board.Inflator pump and rechargeable battery also are housed in the box body, nixie display is housed on the box body surface, described nixie display is LED charactron or LCD display, shows systolic pressure, diastolic pressure, frequency of pulse and work as preepipodite-systolic pressure to add 75mmHg, and lower limb-systolic pressure adds the 150mmHg number pressure.On the box body surface and on and off switch, automatic/hand selector switch, upper limb/lower limb selector switch, the press button of manually inflating and exit, power supply indicator be housed.External power interface, baroceptor input interface and air pump interface are equipped with in the box body side.One air bag is arranged in the tourniquet, baroceptor is housed in the air bag, there is nylon buckles at the tourniquet two ends, and the baroceptor conductor wire end has joint, and the inducing QI pipe end of air bag has interface.

Remarkable result of the present utility model: can automatically regulate required pressure, have the function of pretreatment and post processing according to the limbs of patient blood pressure.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is the structure chart of this utility model tourniquet;

Accompanying drawing 3 is electric theory diagram of the present utility model.

Below in conjunction with accompanying drawing this utility model is further elaborated.

The specific embodiment

Referring to figure, circuit board 2 is housed in the box body 1, storage module, single-chip microcomputer, sensor amplifier circuit, air pump drive circuit, aeration circuit, venting circuit, blood pressure measuring circuit, display driver circuit are housed on the circuit board.Inflator pump 3 and rechargeable battery 4 also are housed in the box body, nixie display 5 is housed on the box body surface, described nixie display is LED charactron or LCD display, shows systolic pressure, diastolic pressure, frequency of pulse and work as preepipodite-systolic pressure to add 75mmHg, and lower limb-systolic pressure adds the number pressure of 150mmHg.On the box body surface and on and off switch 6, automatic/hand selector switch 7, upper limb/lower limb selector switch 8 are housed, manually inflate 9 and venting press button 10, power supply indicator 11.External power interface 12, baroceptor input interface 13 and air pump interface 14 are equipped with in the box body side.One air bag 16 is arranged in the tourniquet 15, baroceptor 17 is housed in the air bag, there is nylon buckles 18 at the tourniquet two ends, and baroceptor wire 19 ends have joint 20, and airway 21 ends of air bag have interface 22.

Claims

1. intelligent hemostatic apparatus, by tourniquet, box body, circuit board forms, it is characterized in that: circuit board (2) is housed in the box body (1), inflator pump (3) and rechargeable battery (4) also are housed in the box body, nixie display (5) is housed on the box body surface, on the box body surface and on and off switch (6) is housed, automatic/hand selector switch (7), upper limb/lower limb selector switch (8), manually inflate (9) and venting press button (10), power supply indicator (11), one air bag (16) is arranged in the tourniquet (15), baroceptor (17) is housed in the air bag.

2. by intelligent hemostatic apparatus claimed in claim 1, it is characterized in that: storage module, single-chip microcomputer, sensor amplifier circuit, air pump drive circuit, aeration circuit, venting circuit, blood pressure measuring circuit, display driver circuit are housed on the circuit board.

3. by intelligent hemostatic apparatus claimed in claim 1, it is characterized in that: described nixie display is LED charactron or LCD display, show systolic pressure, diastolic pressure, frequency of pulse and work as preepipodite-systolic pressure to add 75mmHg, lower limb-systolic pressure adds the number pressure of 150mmHg.

4. by intelligent hemostatic apparatus claimed in claim 1, it is characterized in that: external power interface (12), baroceptor input interface (13) and air pump interface (14) are equipped with in the box body side.

5. by intelligent hemostatic apparatus claimed in claim 1, it is characterized in that: there is nylon buckles (18) at the tourniquet two ends, and baroceptor wire (19) end has joint (20), and the airway of air bag (21) end has interface (22).