CN203042357U - Hemostasis instrument with light adjusting circuit - Google Patents

Hemostasis instrument with light adjusting circuit Download PDF

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Publication number
CN203042357U
CN203042357U CN 201320028233 CN201320028233U CN203042357U CN 203042357 U CN203042357 U CN 203042357U CN 201320028233 CN201320028233 CN 201320028233 CN 201320028233 U CN201320028233 U CN 201320028233U CN 203042357 U CN203042357 U CN 203042357U
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CN
China
Prior art keywords
circuit
box body
light adjusting
adjusting circuit
hemostasis instrument
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
Application number
CN 201320028233
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Chinese (zh)
Inventor
李楷强
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Individual
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Individual
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Publication date
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Priority to CN 201320028233 priority Critical patent/CN203042357U/en
Application granted granted Critical
Publication of CN203042357U publication Critical patent/CN203042357U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a hemostasis instrument with a light adjusting circuit. The hemostasis instrument comprises a tourniquet, a box body, and a circuit board. The circuit board and the light adjusting circuit are arranged in the box body. An inflation pump and a chargeable battery are arranged in the box body. A digital display is arranged on the face of the box body. A power switch, an automatic/manual selection switch, an upper limb/lower limb selection switch, a manual air inflating and releasing press-button switch, and a power indication light are arranged in parallel on the face of the box body. An air bag is arranged in the tourniquet, and an air pressure sensor is arranged in the air bag. The hemostasis instrument can automatically adjust required pressure according to blood pressure of limbs of a patient and has functions of pre-treatment and post-treatment.

Description

A kind of hemostasis instrument with light adjusting circuit
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 hemostasis instrument of the band light adjusting circuit of tourniquet pressurization, venting.
Background technology
Electric pneumatic hemostasis instrument is the standing hemostatic device of department such as operating room, rescue room in the medical institutions.When the orthopaedics extremity are 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 the hemostasis instrument reach optimum efficiency.Arrive the scheduled time, air pump stops qi of chong channel ascending adversely automatically, tourniquet pressure descends, and the limbs blood circulation recovers, and guarantees patient's safety.Yet need the medical worker rule of thumb to set the pressure of hemostasis instrument during clinical use, part patient's insufficient pressure causes producing the limbs venous congestion and causes the neural sanguineous infiltration that goes out, and part patient's hypertonia causes the damage of extremity vascular, nerve, muscle.Yet present hemostasis instrument can also not have the function of pretreatment and post processing according to the automatic required pressure of patient's limbs blood pressure.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hemostasis instrument that can regulate required pressure automatically according to patient's limbs blood pressure, have the band light adjusting circuit of pretreatment and post-processing function is provided.
The realization the technical solution of the utility model is: a kind of hemostasis instrument with light adjusting circuit, it is characterized in that: comprise tourniquet, box body, circuit board, circuit board and light adjusting circuit are housed in box body, described light adjusting circuit built-in one can be by sensitizing tube, a rheostat of extraneous brightness triggering self resistance and the controllable silicon that excites by electric capacity, sensitizing tube changes by the ambient light line strength, and controls the light intensity of nixie display in conjunction with the rheostat change in resistance; Storage module, single-chip microcomputer, sensor amplifying circuit, air pump drive circuit, inflation 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 contained 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 one systolic pressure to add 75mmHg, and lower limb one 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, manually inflate and exit press button, 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 regulate required pressure automatically, have the function of pretreatment and post processing according to patient's limbs blood pressure.
Description of drawings
Accompanying drawing l is structural representation of the present utility model;
Accompanying drawing 2 is the structure chart of tourniquet of the present utility model.
The specific embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, this utility model is limited.
The pressure of well-known tourniquet, the way of science is the systolic pressure according to patient's limbs, determine the pressure of tourniquet, with regard to health adult's face speech, upper limb pressure: the systolic pressure of patient blood adds 50~75mmHg, lower limb pressure: systolic pressure adds 100~l50mmHg, 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.
Referring to accompanying drawing l, accompanying drawing 2, a kind of hemostasis instrument with light adjusting circuit that this utility model provides, circuit board 2 and light adjusting circuit 23 are housed in the box body l, described light adjusting circuit 23 built-in can be by sensitizing tube, a rheostat of extraneous brightness triggering self resistance and the controllable silicon that excites by electric capacity, sensitizing tube changes by the ambient light line strength, and controls the light intensity of nixie display in conjunction with the rheostat change in resistance; Storage module, single-chip microcomputer, sensor amplifying circuit, air pump drive circuit, inflation circuit, venting circuit, blood pressure measuring circuit, display driver circuit are housed on the circuit board 2.Inflator pump 3 and rechargeable battery 4 also are housed in the box body 1, nixie display 5 is contained on 1 of the box body, described nixie display is LED charactron or LCD display, shows systolic pressure, diastolic pressure, frequency of pulse and work as the preepipodite systolic pressure to add 75mmHg, and the lower limb systolic pressure adds the number pressure of 150mmHg.1 of box body is gone up and is equipped with on and off switch 6, automatic/hand selector switch 7, upper limb/lower limb selector switch 8, manually inflates 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 box body 1 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 lead 19 ends have joint 20, and airway 21 ends of air bag have interface 22.
The above embodiment only is used for illustrating this utility model, but is not limited thereto.Under the condition that does not depart from this utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present utility model.

Claims (5)

1. hemostasis instrument with light adjusting circuit, it is characterized in that: comprise tourniquet, box body, circuit board, circuit board and light adjusting circuit are housed in the box body, described light adjusting circuit built-in one can be by sensitizing tube, a rheostat of extraneous brightness triggering self resistance and the controllable silicon that excites by electric capacity, sensitizing tube changes by the ambient light line strength, and in conjunction with the light intensity of rheostat change in resistance control nixie display, nixie display is contained on the box body surface; Inflator pump and rechargeable battery also are housed in the box body, on the box body surface and on and off switch, automatic/hand selector switch, upper limb/lower limb selector switch, manually inflate and exit press button, power supply indicator be housed, one air bag is arranged in the tourniquet, baroceptor is housed in the air bag.
2. the hemostasis instrument of band light adjusting circuit according to claim 1 is characterized in that: storage module, single-chip microcomputer, sensor amplifying circuit, air pump drive circuit, inflation circuit, venting circuit, blood pressure measuring circuit, display driver circuit are housed on the circuit board.
3. according to the hemostasis instrument of the described band light adjusting circuit of claim l, it is characterized in that: described nixie display is LED charactron or LCD display.
4. according to the hemostasis instrument of the described band light adjusting circuit of claim l, it is characterized in that: external power interface, baroceptor input interface and air pump interface are equipped with in the box body side.
5. according to the hemostasis instrument of the described band light adjusting circuit of claim l, it is characterized in that: 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.
CN 201320028233 2013-01-21 2013-01-21 Hemostasis instrument with light adjusting circuit Expired - Fee Related CN203042357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320028233 CN203042357U (en) 2013-01-21 2013-01-21 Hemostasis instrument with light adjusting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320028233 CN203042357U (en) 2013-01-21 2013-01-21 Hemostasis instrument with light adjusting circuit

Publications (1)

Publication Number Publication Date
CN203042357U true CN203042357U (en) 2013-07-10

Family

ID=48725366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320028233 Expired - Fee Related CN203042357U (en) 2013-01-21 2013-01-21 Hemostasis instrument with light adjusting circuit

Country Status (1)

Country Link
CN (1) CN203042357U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20140121