CN215778370U

CN215778370U - Internal fistula compressible hemostasis and monitorable device

Info

Publication number: CN215778370U
Application number: CN202122276703.5U
Authority: CN
Inventors: 卢亚飞; 江卫仙; 许敏霞; 石燕; 章莉; 李娜
Original assignee: Hangzhou Red Cross Hospital
Current assignee: Hangzhou Red Cross Hospital
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-11
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of medical appliances, and discloses a device capable of pressing, stopping bleeding and monitoring internal fistula. According to the utility model, the first box body, the pressing air cushion, the fixing belt, the air pipe, the supporting block, the pressure sensor, the pressing plate, the touch display screen and the processing chip are arranged, wherein when the pressing air cushion presses the puncture point, the pressing plate presses the pressure sensor through the reaction force of the limb of the patient on the pressing air cushion, and the pressure value of the pressing air cushion on the puncture point is displayed through the touch display screen through the cooperation of the pressure sensor and the processing chip, so that medical personnel can accurately judge the pressure of the pressing air cushion on the blood vessel.

Description

Internal fistula compressible hemostasis and monitorable device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a device capable of pressing, stopping bleeding and monitoring internal fistula.

Background

Hemodialysis requires the creation of a pathway to draw blood from the body, which is called an internal fistula. The puncture mode of the arteriovenous internal fistula is to suture the artery of the forearm close to the wrist and the adjacent vein, so that the blood flow in the anastomosed vein flows to the artery to form the arteriovenous internal fistula.

At present, after hemodialysis is performed on a patient, hemostasis is performed on an internal fistula puncture point by pressing the puncture point by a worker or winding a bandage. However, when the internal fistula puncture point is pressed, the pressure applied to the internal fistula puncture point cannot be accurately controlled by the traditional pressing mode, and then pressure sores or blood vessel blockage can easily occur at the puncture point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: at present, after hemodialysis is performed on a patient, hemostasis is performed on an internal fistula puncture point by pressing the puncture point by a worker or winding a bandage. However, when the internal fistula puncture point is pressed, because the pressure applied to the internal fistula puncture point can not be accurately controlled by the traditional pressing mode, the puncture point is easily affected by pressure sores or blood vessel blockage, and the provided internal fistula compressible hemostatic and monitorable device can be used for pressing hemostasis.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a device capable of pressing hemostasis and monitoring internal fistula comprises a first box body, wherein a pressing air cushion is bonded at the bottom of the first box body, first air holes are formed in the upper surface of the pressing air cushion and the bottom of the first box body respectively, fixing belts are bonded at the bottom of the first box body and the surface of the pressing air cushion respectively, first through holes are formed in the left side and the right side of the first box body respectively, an air pipe is fixedly connected to the inner wall of each first through hole, an inflation mechanism is arranged on the inner wall of each air pipe in a laminating manner, supporting blocks are fixedly connected to the front side and the rear side of the inner wall of the first box body respectively, a pressure sensor is fixedly connected to the bottom of each pressure sensor, a pressing plate is arranged on the inner wall of the first box body and the upper surface of each air pipe in a laminating manner, a touch display screen is fixedly connected to the upper surface of the first box body, and a processing chip is fixedly connected to the bottom of the touch display screen, the front of first box body fixedly connected with power module, processing chip is connected with pressure sensor, touch-control display screen and power module electricity respectively, the louvre has all been seted up to the left and right sides of first box body.

Preferably, the fixed band includes the strap, the second through-hole has been seted up to the upper surface of strap, the inner wall of second through-hole and the surface bonding of pressing the air cushion, the upper surface of strap bonds with the bottom of first box body, the front of strap bonds and has first magic subsides, the back of strap inner wall bonds and has second magic subsides.

Preferably, the trachea includes first straight tube, the surface of first straight tube and the inner wall fixed connection of first through-hole, the second gas pocket has been seted up to the bottom of first straight tube, the second gas pocket is located the inside of first box body, the inner wall threaded connection of first straight tube has the sealing plug, the sealing plug is located the left side of second gas pocket, the inner wall of first straight tube bonds and has the plastics check valve, the plastics check valve is located the right side of second gas pocket, the inner wall of first straight tube and the surface contact who aerifys the mechanism.

Preferably, the inflation mechanism comprises a second box body, a second straight pipe is fixedly communicated with the left side of the second box body, the surface of the second straight pipe is in contact with the inner wall of the first straight pipe, a miniature air pump is fixedly connected to the inner wall of the second box body, a touch switch is fixedly connected to the upper surface of the second box body, the touch switch is electrically connected with the miniature air pump, and a third air hole is formed in the right side of the second box body.

Preferably, a timer is fixedly connected to the back of the first box body, and the timer is electrically connected with the processing chip.

Preferably, the bottom of the pressing air cushion is provided with a third through hole, the inner wall of the third through hole is bonded with a transparent glass plate, and the upper surface of the transparent glass plate and the bottom of the inner wall of the pressing air cushion are both bonded with pulse sensors.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the first box body, the pressing air cushion, the fixing belt, the air pipe, the supporting block, the pressure sensor, the pressing plate, the touch display screen and the processing chip are arranged, when air is filled into the pressing air cushion, the puncture point is pressed through the pressing air cushion, the pressure sensor is pressed through the pressing plate, then, the pressure value of the pressing air cushion to the puncture point is displayed through the touch display screen through the cooperation of the pressure sensor and the processing chip, at the moment, medical personnel can accurately judge the pressure of the pressing air cushion to the blood vessel, and further, the medical personnel can accurately control the pressure of the puncture point according to treatment requirements.

(2) According to the utility model, the transparent glass plate and the pulse sensor are arranged, wherein light rays emitted by the pulse sensor can penetrate through the transparent glass plate to enter the blood vessel of a patient, the pulse at the puncture point of the patient is monitored by the pulse sensor, and meanwhile, the pulse monitoring result is displayed on the touch display screen by the processing chip, so that medical personnel can accurately judge the size of the pulse at the puncture point, and thus, the medical personnel can quickly judge whether the blood vessel at the pressing position is blocked.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a left side view of the structure of the present invention;

FIG. 5 is a side view of the first container of the present invention;

FIG. 6 is a schematic view of the press pad of the present invention;

FIG. 7 is a schematic view of a fastening strap of the present invention;

FIG. 8 is a bottom view of the first straight tube of the present invention.

In the figure: 1. a first case; 2. pressing the air cushion; 3. a first air hole; 4. fixing belts; 41. a cloth belt; 42. a second through hole; 43. a first magic tape; 44. a second magic tape; 5. a first through hole; 6. an air tube; 61. a first straight pipe; 62. a second air hole; 63. a sealing plug; 64. a plastic check valve; 7. an inflation mechanism; 71. a second box body; 72. a second straight pipe; 73. a micro air pump; 74. a touch switch; 75. a third air hole; 8. a support block; 9. a pressure sensor; 10. a pressing plate; 11. a touch display screen; 12. processing the chip; 13. a power supply module; 14. heat dissipation holes; 15. a timer; 16. a third through hole; 17. a transparent glass plate; 18. a pulse sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-8, an internal fistula compressible hemostasis and monitorable device comprises a first box body 1, a compressible air cushion 2 is adhered to the bottom of the first box body 1, first air holes 3 are formed in the upper surface of the compressible air cushion 2 and the bottom of the first box body 1, air in the compressible air cushion 2 and the first box body 1 circulates through the first air holes 3, fixing belts 4 are adhered to the bottom of the first box body 1 and the surface of the compressible air cushion 2, first through holes 5 are formed in the left side and the right side of the first box body 1, an air pipe 6 is fixedly connected to the inner wall of each first through hole 5, an inflation mechanism 7 is arranged on the inner wall of each air pipe 6 in a laminating manner, supporting blocks 8 are fixedly connected to the front side and the rear side of the inner wall of the first box body 1, a pressure sensor 9 is fixedly connected to the bottom of each supporting block 8, and a compression plate 10 is arranged on the inner wall of the first box body 1 and the upper surface of each air pipe 6 in a laminating manner, when pressing down puncture point on air cushion 2 to patient's limbs and pressing down, through the reaction force that patient's limbs were applyed to pressing down air cushion 2, make and press down clamp plate 10 to press pressure sensor 9, the last fixed surface of first box body 1 is connected with touch display screen 11, touch display screen 11's bottom fixedly connected with processing chip 12, the positive fixedly connected with power module 13 of first box body 1, processing chip 12 respectively with pressure sensor 9, touch display screen 11 and power module 13 electricity are connected, louvre 14 has all been seted up to the left and right sides of first box body 1.

Fixed band 4 includes strap 41, second through-hole 42 has been seted up to strap 41's upper surface, the inner wall of second through-hole 42 and the surface bonding of pressing air cushion 2, strap 41's upper surface and the bottom of first box body 1 bond, strap 41's front bonds has first magic subsides 43, strap 41's inner wall's back bonds has second magic subsides 44, paste 43, second magic subsides 44 and strap 41's cooperation through first magic, will press air cushion 2 to fix on patient's limbs, and, strap 41 does not have elasticity.

Trachea 6 includes first straight tube 61, the surface of first straight tube 61 and the inner wall fixed connection of first through-hole 5, second gas pocket 62 has been seted up to the bottom of first straight tube 61, second gas pocket 62 is located the inside of first box body 1, the inner wall threaded connection of first straight tube 61 has sealing plug 63, sealing plug 63 is located the left side of second gas pocket 62, the switch of the first straight tube 61 left end is controlled through sealing plug 63, the inner wall bonding of first straight tube 61 has plastics check valve 64, plastics check valve 64 is located the right side of second gas pocket 62, make the right side of air accessible first straight tube 61 get into in the first box body 1 through plastics check valve 64, nevertheless the air is unable to be discharged through the right-hand member of first straight tube 61 in the first box body 1, the inner wall of first straight tube 61 and the surface contact of mechanism 7 of aerifing.

The inflation mechanism 7 comprises a second box body 71, a second straight pipe 72 is fixedly communicated with the left side of the second box body 71, the surface of the second straight pipe 72 is in contact with the inner wall of the first straight pipe 61, a miniature air pump 73 is fixedly connected to the inner wall of the second box body 71, a touch switch 74 is fixedly connected to the upper surface of the second box body 71, the touch switch 74 is electrically connected with the miniature air pump 73, a third air hole 75 is formed in the right side of the second box body 71, when the miniature air pump 73 is opened, air outside the second box body 71 enters the second box body 71 through the third air hole 75 through the miniature air pump 73, and air in the second box body 71 is discharged through the second straight pipe 72.

Example two:

referring to fig. 1-6, a timer 15 is fixedly connected to the back of the first box 1, the timer 15 is electrically connected to the processing chip 12, the hemostatic compressor can count the compression time through the timer 15, a third through hole 16 is formed at the bottom of the compression cushion 2, a transparent glass plate 17 is bonded to the inner wall of the third through hole 16, pulse sensors 18 are bonded to the upper surface of the transparent glass plate 17 and the bottom of the inner wall of the compression cushion 2, the type of the pulse sensors 18 is MAX30102, the pulse sensors 18 measure the pulse and the blood oxygen saturation by utilizing the difference of light transmittance caused by the pulsation of blood vessels of human tissues, and by arranging the transparent glass plate 17 and the pulse sensors 18, the light emitted by the pulse sensors 18 can penetrate through the transparent glass plate 17 to enter the blood vessels of the patient and monitor the pulse at the puncture point of the patient through the pulse sensors 18, meanwhile, the pulse monitoring result is displayed on the touch display screen 11 through the processing chip 12, so that medical staff can accurately judge the pulse size at the puncture point, and the medical staff can quickly judge whether the blood vessel at the pressing part is blocked or not.

In the utility model, when a medical staff uses the hemostasis compressor, the first magic tape 43, the second magic tape 44 and the cloth belt 41 are matched to fix the compression air cushion 2 at a puncture point to be compressed, then the second straight pipe 72 is inserted into the first straight pipe 61, the micro air pump 73 is switched on through the touch switch 74, at the moment, air is charged into the compression air cushion 2 through the micro air pump 73, the pressure of the compression air cushion 2 on the puncture point is increased, meanwhile, the compression plate 10 presses the pressure sensor 9 through the air in the compression air cushion 2, the pressure value of the compression air cushion 2 on the puncture point is displayed through the touch display screen 11 through the matching of the pressure sensor 9 and the processing chip 12, when the pressure of the compression air cushion 2 on the puncture point reaches a proper value, the micro air pump 73 is switched off through the switching off of the touch switch 74, and the first straight pipe 61 is separated from the second straight pipe 72, at this moment, press the puncture point through pressing air cushion 2, and time pressing time through time-recorder 15, when pressing time reaches the setting value, time-recorder 15 can take place the sound, and the sound that sends through time-recorder 15, remind medical personnel in time to handle this hemostasis depressor, when needing to reduce the pressure of hemostasis depressor to the puncture point, through rotating sealing plug 63, make to produce the gap between sealing plug 63 and the first straight tube 61, and make the air of pressing in the air cushion 2 discharge through the clearance department between sealing plug 63 and the first straight tube 61, at this moment, can make the pressure of pressing the air cushion 2 to the puncture point reduce, simultaneously, in the in-process of pressing the puncture point, monitor the pulse of patient puncture point department through pulse sensor 18, and make the pulse monitoring result show on touch-control display screen 11 through processing chip 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an internal fistula can press hemostasis and can monitor device, includes first box body (1), its characterized in that, the bottom of first box body (1) bonds and has presses air cushion (2), first gas pocket (3) have all been seted up to the upper surface of pressing air cushion (2) and the bottom of first box body (1), the bottom of first box body (1) and the surface of pressing air cushion (2) all bond fixed band (4), first through-hole (5) have all been seted up to the left and right sides of first box body (1), the inner wall fixedly connected with trachea (6) of first through-hole (5), the inner wall laminating of trachea (6) is provided with inflating mechanism (7), equal fixedly connected with supporting shoe (8) in both sides around first box body (1) inner wall, the bottom fixedly connected with pressure sensor (9) of supporting shoe (8), the bottom of pressure sensor (9), The inner wall of first box body (1) and the upper surface of trachea (6) all laminate and are provided with according to clamp plate (10), the last fixed surface of first box body (1) is connected with touch-control display screen (11), the bottom fixedly connected with of touch-control display screen (11) handles chip (12), the positive fixedly connected with power module (13) of first box body (1), handle chip (12) and be connected with pressure sensor (9), touch-control display screen (11) and power module (13) electricity respectively, louvre (14) have all been seted up to the left and right sides of first box body (1).

2. The internal fistula compressible hemostasis and monitorable device according to claim 1, wherein the fixing band (4) comprises a cloth band (41), a second through hole (42) is formed in the upper surface of the cloth band (41), the inner wall of the second through hole (42) is bonded with the surface of the compression air cushion (2), the upper surface of the cloth band (41) is bonded with the bottom of the first box body (1), a first magic tape (43) is bonded on the front surface of the cloth band (41), and a second magic tape (44) is bonded on the back surface of the inner wall of the cloth band (41).

3. The internal fistula compressible hemostasis and monitorable device according to claim 1, wherein the trachea (6) comprises a first straight tube (61), the surface of the first straight tube (61) is fixedly connected with the inner wall of the first through hole (5), a second air hole (62) is formed in the bottom of the first straight tube (61), the second air hole (62) is located inside the first box body (1), the inner wall of the first straight tube (61) is in threaded connection with a sealing plug (63), the sealing plug (63) is located on the left side of the second air hole (62), a plastic check valve (64) is bonded on the inner wall of the first straight tube (61), the plastic check valve (64) is located on the right side of the second air hole (62), and the inner wall of the first straight tube (61) is in contact with the surface of the inflation mechanism (7).

4. The internal fistula compressible hemostasis and monitorable device according to claim 3, wherein the inflation mechanism (7) comprises a second box body (71), a second straight pipe (72) is fixedly communicated with the left side of the second box body (71), the surface of the second straight pipe (72) is in contact with the inner wall of the first straight pipe (61), a miniature air pump (73) is fixedly connected to the inner wall of the second box body (71), a touch switch (74) is fixedly connected to the upper surface of the second box body (71), the touch switch (74) is electrically connected with the miniature air pump (73), and a third air hole (75) is formed in the right side of the second box body (71).

5. A fistula compressible hemostasis and monitorable device according to claim 1 and wherein a timer (15) is fixedly attached to the back of said first shell (1), said timer (15) being electrically connected to said processing chip (12).

6. The internal fistula compressible hemostasis and monitorable device according to claim 1, wherein a third through hole (16) is formed in the bottom of the compressible air cushion (2), a transparent glass plate (17) is bonded to the inner wall of the third through hole (16), and a pulse sensor (18) is bonded to the upper surface of the transparent glass plate (17) and the bottom of the inner wall of the compressible air cushion (2).