CN218338494U

CN218338494U - Finger hemostasis compression device

Info

Publication number: CN218338494U
Application number: CN202220444017.6U
Authority: CN
Inventors: 王静; 李力; 杨亚平; 张蕙
Original assignee: Shanghai Yangpu Central Hospital
Current assignee: Shanghai Yangpu Central Hospital
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2023-01-20
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a finger hemostasis constriction device belongs to medical instrument technical field. Comprises an inflatable finger stall, a gas injection device, a hemostatic cotton sliver, a one-way valve, an electromagnetic valve, a controller and a timer; the inflatable finger sleeve is formed by sealing a double-layer latex film, at least one end of the inflatable finger sleeve is provided with an opening, the outer layer latex film of the inflatable finger sleeve is provided with an inflation inlet, a controller and a timer, the inner layer latex film is provided with a hemostatic cotton strip, the check valve is connected to the inflation inlet, the check valve is connected with the valve gap, the gas injection device is connected to the check valve, the controller and timer, solenoid valve electric connection. Carry out manual inflation to aerifing the dactylotheca through aerating device, realize the oppression to the finger, the hemostasis silver in the dactylotheca of aerifing can stanch to finger wound department, and the time is set for to the timer simultaneously, and the back solenoid valve automatic deflation or the manual gassing of check valve after the count-down finishes avoid long-term oppression and cause the finger to lack the blood necrosis.

Description

Finger hemostasis compression device

Technical Field

The utility model relates to a finger hemostasis constriction device belongs to medical instrument technical field.

Background

The bleeding of finger wound surfaces (such as knife wounds, scratches and the like) is not only stopped, but also the hemostasis by compression is needed, and particularly, the hemostasis in non-medical places is often not effective even in a busy hand and a disordered foot.

Finger compression hemostasis is a common treatment mode after finger blood sampling or trauma, but no special tool is used for hemostasis after blood sampling at present, and the only treatment measure is that a person to be sampled or a wounded uses a sterile cotton ball or cotton swab to perform self-compression hemostasis.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a finger hemostasis constriction device carries out manual inflation to aerifing the dactylotheca through aerating device, realizes the oppression to the finger, and the hemostasis silver in the finger dactylotheca of aerifing can stanch finger wound department, and the timer set time simultaneously, the countdown finishes the back automatic or manual gassing, avoids long-term oppression and causes the finger to lack blood necrosis.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

a finger hemostasis compression device comprises an inflatable finger sleeve, a gas injection device, a hemostasis cotton sliver, a one-way valve, an electromagnetic valve, a controller and a timer;

the utility model discloses a hemostatic cotton strip, including inflatable finger sleeve, inner latex film, check valve, valve cover, gas injection device, controller and solenoid valve, inflatable finger sleeve is sealed by double-deck latex film and forms, forms before the double-deck latex film and aerifys the chamber, and the at least one end of inflatable finger sleeve is equipped with the opening, and the outer latex film of inflatable finger sleeve is equipped with inflation inlet and controller, timer, is equipped with hemostatic cotton strip on the inner latex film, the check valve is connected in the inflation inlet, the check valve is connected with the valve gap, the gas injection device is connected in the check valve, controller and timer, solenoid valve electric connection.

As a preferable example, the two ends of the inflatable finger sleeve are provided with openings.

As a preferable example, the inflatable finger stall further comprises a control box, the control box covers the one-way valve and the electromagnetic valve and is fixed on the outer layer latex film of the inflatable finger stall, and the controller and the timer are both arranged in the control box.

As a preferred example, a switch button is disposed on the control box, and the switch button is electrically connected to the controller.

The utility model has the advantages that:

(1) Through the utility model, the finger hemostasis compression device is provided, the inflation finger sleeve is manually inflated through the inflation device, the compression on the finger is realized, the hemostasis cotton sliver in the inflation finger sleeve can stop bleeding on the finger wound, meanwhile, the timer sets time, the electromagnetic valve automatically deflates or the one-way valve manually deflates after the countdown is finished, and the finger ischemia necrosis caused by long-term compression is avoided;

(2) Through the utility model discloses, all be equipped with the opening at the both ends of aerifing the dactylotheca, can be through the blood circulation condition of opening real-time observation finger tip.

Drawings

Fig. 1 is a schematic structural view of an inflatable finger cot in embodiment 1 of the present invention before inflation;

fig. 2 is a schematic structural view of the inflatable finger cot of embodiment 1 of the present invention after being inflated;

fig. 3 is a schematic structural diagram of a control box in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of the inflatable finger cot of embodiment 2 of the present invention before inflation;

fig. 5 is a schematic structural view of the inflated finger cot in embodiment 2 of the present invention after being inflated;

fig. 6 is a functional block diagram of the middle circuit module of the present invention.

In the figure: 1. an inflatable finger stall; 101. an outer latex film; 102. an inner latex film; 103. an inflation inlet; 2. a gas injection device; 201. an injector; 202. a balloon; 3. a hemostatic cotton sliver; 4. a control box; 401. a valve cover; 5. a one-way valve; 6. an electromagnetic valve; 7. a controller; 8. a timer; 9. and a button is switched on and off.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings and embodiments.

Example 1:

as shown in fig. 1-3, the embodiment of the present invention provides a finger hemostasis compression device, which includes an inflatable finger sleeve 1, a gas injection device 2, a hemostasis tampon 3, a check valve 5, a control box 4, a solenoid valve 6, a controller 7, and a timer 8.

Aerify 1 whole cylindric that is of dactylotheca, it is sealed by double-deck emulsion membrane to form by inflating dactylotheca 1, form before the double-deck emulsion membrane and aerify the chamber, it is equipped with the opening to aerify 1 at least one end of dactylotheca, it is equipped with inflation inlet 103 and control box 4 to aerify 1 outer emulsion membrane 101 of dactylotheca, control box 4 covers establishes on check valve 5 and solenoid valve 6 and is fixed in the outer emulsion membrane 101 of aerifing dactylotheca 1, wherein controller 7 and timer 8 all install in control box 4. The controller 7 is electrically connected with the timer 8 and the electromagnetic valve 6. The controller 7 is used for controlling the timer 8 and the electromagnetic valve 6, the timer 8 is used for counting down, and when the counting down is finished, the controller 7 controls the electromagnetic valve 6 to be opened, so that the automatic deflation of the inflatable finger cot 1 is realized.

Be equipped with hemostasis silver 3 on the inner latex film 102, hemostasis silver 3 can increase the attachment area of platelet, the formation of easy blood clot to hemostasis silver 3 is comparatively soft, easily packs the oppression to the position that bleeds, and the blood sucking capacity of cotton is strong, easily forms the clot fast.

In this embodiment, check valve 5 is connected in inflation inlet 103, inflation inlet 103 communicates to the air cavity that forms between the two-layer emulsion film, be connected with valve gap 401 on check valve 5, valve gap 401 is established on control box 401, gas injection device 2 connects in check valve 5, check valve 5 adopts the valve inside, can aerify manually, select check valve 5 to aerify during the inflation, gas injection device 2 can adopt the syringe 201 in this embodiment, set up interface and 5 docks of check valve through syringe 201 front end, the realization is aerifyd to inflating dactylotheca 1, syringe 201 is simple easily obtained, and convenient to use.

Preferably, the two ends of the inflatable finger sleeve 1 in the embodiment 1 are both provided with openings, so that the user can observe the blood circulation condition of the finger tip in real time through the openings.

Preferably, a switch button 9 is arranged on the control box 4, the switch button 9 is electrically connected with the controller 7, and the switch button 9 is used for switching the timer 8.

Example 2:

as shown in fig. 4 to 5, the present embodiment 2 differs from the embodiment 1 only in the gas injection device 2, the gas injection device 2 used in the embodiment 1 is an injector 201, the gas injection device 2 used in the embodiment is a balloon 202, and the inflation cuff 1 is inflated by pressing the balloon 202.

The working principle is as follows:

as shown in fig. 1-6, when the bleeding of the finger wound surface is not stopped and hemostasis by compression is required, a finger is inserted into the inflatable finger stall 1, the finger wound surface is aligned with the hemostatic cotton sliver 3, the valve cover 401 is opened, the inflatable finger stall 1 is connected with the one-way valve 5 through the injector 201 or the balloon 202, the inflatable finger stall 1 is inflated manually, the double-layer latex films are inflated after being inflated with gas, so that the finger is compressed, the switch button 9 is pressed simultaneously, the timer 8 is counted down, during counting down, the blood circulation condition of the finger tip is observed in real time through the opening of the inflatable finger stall 1, if the finger is in poor blood circulation condition, the switch button 9 can be pressed down in time to clear the timer 8, the counting down time is preset to five minutes, the timer 8 transmits a signal to the electromagnetic valve 7 after five minutes, the controller 7 controls the electromagnetic valve 6 to be opened, the inflatable finger stall 1 automatically deflates, and the one-way valve 5, namely the valve core, can be deflated manually.

The foregoing text describes and illustrates the principles, principal features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A finger hemostasis compression device is characterized by comprising an inflatable finger sleeve, a gas injection device, a hemostasis cotton sliver, a one-way valve, an electromagnetic valve, a controller and a timer;

2. The hemostasis compression device for fingers of claim 1, wherein the inflatable cuff has openings at both ends.

3. The finger hemostasis compression device according to claim 1, further comprising a control box, wherein the control box covers the one-way valve and the solenoid valve and is fixed on the outer layer latex film of the inflatable finger sleeve, and the controller and the timer are both installed in the control box.

4. The device as claimed in claim 3, wherein the control box is provided with a switch button, and the switch button is electrically connected to the controller.