CN214434357U

CN214434357U - Anti-bleeding artery puncture compression hemostat

Info

Publication number: CN214434357U
Application number: CN202022648215.8U
Authority: CN
Inventors: 邬晓芳
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-22
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a prevention of seepage blood arteriopuncture hemostasis by compression ware, it includes: a hemostatic compact, comprising: the humidity sensor comprises a body and a gasket, wherein the body is internally embedded with a plurality of pressure sensors and at least one humidity sensor, the gasket is arranged on the bottom surface of the body, and a plurality of through holes are formed in the gasket; the restraint strap is arranged at the top of the hemostatic pressing block and extends towards two sides of the hemostatic pressing block, and an operator adjusts the length of the restraint strap wound on the arm of the patient to adjust the pressure of the hemostatic pressing block pressed to the puncture; and the display is in signal connection with the plurality of pressure sensors and the at least one humidity sensor and displays the pressure value and the humidity value of the hemostatic pressing block. The utility model discloses can accurate control exert pressure and time on the puncture, can in time take place the bleeding oozing blood condition of puncture simultaneously, improve hemostasis efficiency, improve medical personnel's work efficiency.

Description

Anti-bleeding artery puncture compression hemostat

Technical Field

The utility model relates to a medical nursing apparatus. More particularly, the invention relates to a blood seepage prevention artery puncture compression hemostat.

Background

In order to accelerate the hemostasis effect of the artery puncture opening after artery puncture, the operating room mostly applies pressure to the puncture opening after the artery puncture is pulled out. Currently, the commonly used hemostatic retainers include: the silica gel area is provided with blotter and hemostatic cotton pad below the silica gel area, utilizes blotter and hemostatic cotton pad to exert pressure to the puncture hole through taut silica gel area. However, since the pressure applied to the arm of the patient cannot be accurately controlled by manual operation, if the condition such as bleeding occurs at the puncture, the pressure cannot be timely detected, and the condition that the hemostatic effect is not good or the arm of the patient is injured often occurs.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses it is still another purpose to provide a prevention of seepage blood artery puncture hemostasis by compression ware, and it can accurate control exert pressure and time on the puncture, can in time take place the bleeding oozing blood condition of puncture simultaneously, improves hemostasis efficiency, improves medical personnel's work efficiency.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a compression hemostat for preventing blood leakage through arterial puncture, including:

a hemostatic compact, comprising: the humidity sensor comprises a body and a gasket, wherein the body is internally embedded with a plurality of pressure sensors and at least one humidity sensor, the gasket is arranged on the bottom surface of the body, and a plurality of through holes are formed in the gasket;

the restraint strap is arranged at the top of the hemostatic pressing block and extends towards two sides of the hemostatic pressing block, and an operator adjusts the length of the restraint strap wound on the arm of the patient to adjust the pressure of the hemostatic pressing block pressed to the puncture;

and the display is in signal connection with the plurality of pressure sensors and the at least one humidity sensor and displays the pressure value and the humidity value of the hemostatic pressing block.

Preferably, the anti-bleeding arteriopuncture compression hemostat further comprises: a timer disposed on a top surface of the hemostatic press block, the timer being a countdown timer.

Preferably, the plurality of through holes of the gasket are configured in a honeycomb structure, and the gasket is made of a silicone or gel material.

Preferably, the anti-bleeding arteriopuncture compression hemostat further comprises: and the fixing band is connected to the gasket of the hemostasis pressing block and fixes the hemostasis pressing block to the puncture.

Preferably, the fixing band is made of a disposable medical dressing patch, and the upper surface of the fixing band is detachably connected to the hemostatic pressing block.

Preferably, still be provided with a casing on the restraint area, the time-recorder with the display all sets up in the casing be provided with the display screen that is used for showing pressure value, humidity value and count down on the casing.

Preferably, an alarm is further arranged in the housing, and when the humidity value reaches a preset threshold value or the timer is reset to zero, the alarm gives an alarm;

preferably, the plurality of pressure sensors are sheet-shaped or button-shaped miniature pressure sensors, and are arranged in the hemostatic pressing block at equal intervals in an array manner.

Preferably, the humidity sensor is a plurality of, is linear distribution and is close to the gasket, humidity sensor with pressure sensor interval sets up.

Preferably, the hemostatic briquette is made of polyvinyl chloride or polyurethane foam.

The utility model discloses at least, include following beneficial effect: prevention of seepage blood artery puncture hemostasis by compression ware is in the inside embedding of hemostasis briquetting has a plurality of pressure sensor and humidity transducer, not only can show accurately the pressure to the puncture mouth is applyed to the hemostasis briquetting, and the medical personnel of being convenient for adjust the required pressure of hemostasis according to patient's state accuracy to reach quick hemostasis. Meanwhile, the humidity condition around the puncture opening can be monitored in real time, so that medical personnel can find the blood seepage or bleeding condition of the puncture opening in time, the medical personnel can rapidly respond, the occurrence of unexpected conditions is avoided, and the hemostasis efficiency is improved. The fixing band pastes the hemostasis briquetting on the puncture, avoids it when adjusting pressure, takes place the skew. According to the pressure value applied to the puncture opening displayed on the display in real time, the medical staff can adjust the tightness of the restraint strap quickly and accurately, and then adjust the pressure applied to the puncture opening by the hemostatic pressing block quickly and accurately, so as to achieve the purpose of quick hemostasis. The timer can remind medical personnel of oppressing time in time, prevents that the time is too long to cause oppression damage to patient's arm.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic side view of the anti-bleeding-leakage artery puncture compression hemostat according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the anti-bleeding-seepage artery puncture compression hemostat according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the anti-bleeding-seepage artery puncture compression hemostat according to an embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-3, the utility model provides a prevention of seepage blood artery puncture hemostasis by compression ware, it includes:

a hemostatic compact 100, comprising: a body 101 in which a plurality of pressure sensors 400 and at least one humidity sensor 500 are embedded, and a gasket 102 arranged on the bottom surface of the body 101, wherein a plurality of through holes 103 are arranged on the gasket 102; the moisture sensor 500 is disposed, for example, on a side near the pad 102 for rapidly detecting a change in moisture around the puncture. The humidity sensor 500 may be provided in plural, for example, spaced apart from the pressure sensor 400, so as to reduce the processing difficulty and improve the detection accuracy.

A restraining band 200 disposed on top of the hemostatic compact 100 and extending to both sides of the hemostatic compact 100, wherein an operator adjusts the length of the restraining band 200 around the arm of the patient to adjust the pressure of the hemostatic compact 100 against the puncture; the restraint band 200 is provided with, for example, a self-adhesive layer, and the tightness of the restraint band 200 can be adjusted by adjusting the adhesion length thereof.

And a display 300 which is in signal connection with the plurality of pressure sensors 400 and the at least one humidity sensor 500 and displays the pressure value and the humidity value applied to the puncture by the hemostatic press block 100. Wherein, humidity transducer 500 for example adopts the miniature humidity transducer of HTU20D series, be convenient for imbed in hemostasis briquetting 100, the through-hole 103 that sets up on the gasket 102 is convenient for humidity transducer 500 can detect whether there is the oozing blood or the condition of bleeding in puncture department fast accurately, is convenient for medical personnel to handle fast. Display 300 is used for showing a plurality of pressure sensor 400's measuring result, and the medical personnel of being convenient for accurately control in operation process the pressure that hemostasis briquetting 100 provided reaches the puncture of stanching fast and effectively protecting on the patient's artery, and medical personnel can in time adjust restraint about 200's elasticity improves patient's comfort level, avoids too big patient's arm pressure nature damage that causes of pressure simultaneously.

In one embodiment, as shown in fig. 2, the anti-bleeding arteriopuncture compression hemostat further comprises: a timer 301 disposed on a top surface of the hemostatic press block 100, the timer 301 being a countdown timer. Timer 301 is used for the record the utility model discloses a hemostasis by compression's live time, timer 301 can set up the count down according to patient actual conditions, has alleviateed nursing staff's work load greatly, improves medical efficiency.

In one embodiment, as shown in fig. 1 and 3, the plurality of through holes 103 of the gasket 102 are configured as a honeycomb structure, and the gasket 102 is made of a silicone or gel material. The pad 102 is of a gel honeycomb structure, for example, so that on one hand, the air permeability can be increased, and the comfort of a patient can be improved; on the other hand, the humidity sensor 500 can detect the blood leakage condition of the puncture more accurately. The thickness of the spacer 102 is, for example, 1-3mm, and the thickness of the spacer 102 cannot be too large, so long as the humidity sensor 500 can acquire data. Of course, the through hole 103 may be a limited number of fine holes around the circumference of the puncture.

In one embodiment, as shown in fig. 1 and 2, the anti-bleeding arteriopuncture compression hemostat further comprises: a securing strap 600 connected to the spacer 102 of the hemostatic compact 100 securing the hemostatic compact 100 to the puncture. The fixing band 600 is used for adhering the compression hemostat to the puncture of the patient, and the fixing band 600 is made of, for example, a conventional adhesive bandage material, and a disposable gauze is disposed at a position corresponding to the pad 102. Of course, a hollow may be disposed at a position corresponding to the pad 102, so that the humidity sensor can detect the humidity change of the puncture. When in use, the hemostatic pressing block 100 is firstly attached to the puncture, and then the hemostatic pressing block is attached to the arm of a patient by the fixing band 600.

In one embodiment, as shown in fig. 1, the fastening strip 600 is made of a disposable medical dressing patch, and the upper surface of the fastening strip 600 is detachably connected to the hemostatic press block 100. Of course, the fixing band 600 is preferably a disposable medical dressing patch, which facilitates the rapid application of the hemostatic press block 100 to the puncture, and also serves to fix the hemostatic press block 100 during the pressure adjustment process. After the hemostatic effect is achieved, the hemostatic pressing block 100 can be directly torn off from the fixing band 600, and the fixing band 600 can be continuously left on the puncture to protect the wound. The securing strap 600 is affixed to the pad 102, for example, using a self-adhesive sticker.

In one embodiment, as shown in fig. 2, a housing 302 is disposed on the restraining belt 200, the timer 301 and the display 300 are disposed in the housing 302, and a display screen for displaying the pressure value, the humidity value and the countdown is disposed on the housing 302. The housing 302 may integrate the timer, display, and processor. The processor can receive data of the pressure sensor, the humidity sensor and the timer and send out relevant instructions to the alarm according to a preset mode. The processor can also be provided with wireless transmission to upload related data to equipment such as a nursing system. The housing 302 may be, for example, removably attached to the restraint band 200, may be used in conjunction with the restraint band 200, or may be placed in any other location where a medical practitioner may conveniently access data.

In one embodiment, an alarm (not shown) is further disposed in the housing 302, and when the humidity value reaches a preset threshold value or the timer is zero, the alarm gives an alarm; the alarm is a loudspeaker for example, when medical care personnel hear the sound alarm, the alarm can respond quickly, the medical efficiency is improved, and accidental injury is avoided.

In one embodiment, as shown in fig. 1, the plurality of pressure sensors 400 are sheet-shaped or button-shaped micro pressure sensors, and are disposed in an array at equal intervals inside the hemostatic pressure block 100. The pressure sensor 400 is used for accurately acquiring the pressure applied to the puncture, and when the pressure sensors 400 are arranged in an array mode, the measured pressure value can be more accurate.

In one embodiment, as shown in fig. 1, the humidity sensors 500 are disposed in a linear manner and close to the gasket 102, and the humidity sensors 500 are spaced apart from the pressure sensor 400. The moisture sensor 500 is, for example, a miniature sheet-or button-shaped moisture sensor, for example, a moisture sensor of the HTU20D series. The moisture sensor 500 may be spaced apart from the pressure sensor 400, or may be disposed in a ring shape around the puncture, in order to quickly detect the oozing or even bleeding of the puncture.

In one embodiment, as shown in fig. 1, the hemostatic compact 100 is made of polyvinyl chloride or polyurethane foam. Other flexible and biocompatible materials such as silicone, gel, etc. are also possible.

When the hemostatic compression hemostat is used, medical staff firstly aligns the hemostatic compression block 100 with a puncture of a patient and presses the hemostatic compression block on the puncture, the hemostatic compression block is fixedly adhered by the fixing band 600, and then the medical staff adjusts the tightness degree of the restraint band 200 by utilizing the numerical value on the display 300 and fixes the hemostatic compression hemostat for the anti-bleeding arterial puncture. And finally, starting the timer to count down. When the humidity sensor detects that the humidity exceeds the standard, the alarm gives an alarm, medical personnel can handle the alarm in time, the medical nursing risk is reduced, and the postoperative recovery speed of the patient is improved.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The hemostasis by compression ware is punctured to prevention of seepage blood artery, its characterized in that includes:

2. The hemostasis jam device of claim 1, further comprising: a timer disposed on a top surface of the hemostatic press block, the timer being a countdown timer.

3. The hemostasis by compression device for preventing blood seepage of claim 1, wherein the plurality of through holes on the gasket are configured into a honeycomb structure, and the gasket is made of silica gel or gel material.

4. The anti-bleeding arterial puncture compression hemostat according to claim 1, further comprising: and the fixing band is connected to the gasket of the hemostasis pressing block and fixes the hemostasis pressing block to the puncture.

5. The hemostasis by compression device of claim 4, wherein the securement strap is made of a disposable medical dressing patch, the upper surface of the securement strap being removably attached to the hemostatic press block.

6. The hemostasis by compression device for prevention of bleeding leakage of claim 2, wherein a housing is provided on the restraining band, the timer and the display are both provided in the housing, and a display screen for displaying the pressure value, the humidity value and the countdown is provided on the housing.

7. The hemostasis-prevention arterial puncture compression hemostat according to claim 6, wherein an alarm is further arranged in the housing, and the alarm gives an alarm when the humidity value reaches a preset threshold value or the timer is zero.

8. The hemostasis-prevention arteriopuncture compression hemostat of claim 1, wherein the plurality of pressure sensors are sheet-like or button-like micro pressure sensors disposed in an array at equal intervals inside the hemostasis pressure block.

9. The hemostasis-prevention arteriopuncture compression hemostat of claim 8, wherein said humidity sensors are linearly disposed adjacent to said spacer, and are spaced apart from said pressure sensor.

10. The hemostasis-prevention arteriopuncture compression hemostat of claim 1, wherein said hemostasis briquette is made of polyvinyl chloride or polyurethane foam.