CN113350600A

CN113350600A - Medical perfusate support capable of monitoring absorption condition of perfusate

Info

Publication number: CN113350600A
Application number: CN202110000969.9A
Authority: CN
Inventors: 褚雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-07

Abstract

The invention provides a medical perfusate bracket capable of monitoring the absorption condition of perfusate. Comprises a base, an electronic scale, a weight display and alarm device, a perfusate hanging rack and a perfusate collecting barrel. The base is provided with a pulley, so that the movement is convenient. The electronic scale may weigh the total mass of the entire instrument and perfusate. The weight display and alarm device can display the mass weighed by the electronic scale and give out sound alarm when the mass fluctuation exceeds a certain range. The perfusate bracket can suspend the perfusate at a certain height, and the height can be manually adjusted. The perfusate collecting barrel can collect perfusate led out from the body of a patient. At present, perfusion fluid is required to be applied in a plurality of minimally invasive surgeries, and once the perfusion fluid cannot be found to be absorbed in time in the surgeries, the safety of patients can be threatened directly. Compared with the prior art, the perfusate bracket can monitor the total mass of the unused perfusate and the perfusate led out from the body of a patient in real time, indirectly calculate the volume of the perfusate remaining in the body of the patient, timely remind medical personnel to take measures to reduce the absorption of the perfusate, and improve the operation safety of the patient.

Description

Medical perfusate support capable of monitoring absorption condition of perfusate

Technical Field

The invention belongs to the related technical field of endoscopic surgery, and particularly relates to a medical perfusate bracket capable of monitoring perfusate absorption conditions.

Background

In endoscopic surgery, a certain pressure of lavage fluid is often needed to create a certain space for the surgery, so as to flush out blood and secretions in the visual field and keep the visual field clear.

The existing perfusate bracket has the following problems: the support bearing is not enough, can not hang many bags of perfusate simultaneously, and the extravagant operating time of frequent change can not monitor and persist at the internal perfusate volume of patient, increases the patient and takes place the absorptive risk of perfusate.

Disclosure of Invention

The invention aims to: the infusion liquid amount remained in the body of a patient is monitored in real time, and an alarm is given when the absorption amount of the infusion liquid reaches a certain numerical value, so that the absorption of the infusion liquid in the endoscopic surgery operation process is prevented and reduced, and the surgical complications caused by the absorption of the infusion liquid in the background technology are solved.

The invention adopts the technical scheme for solving the problems that: a perfusate holder capable of monitoring the absorption condition of perfusate. The perfusate support capable of monitoring the absorption condition of the perfusate comprises a base (1), an electronic scale (2), a weight display and alarm device (3), a lower half part (4) of a perfusate hanging rack, a height adjusting rotary disc (5), an upper half part (6) of the perfusate hanging rack and a perfusate collecting barrel (7).

The base (1) is located above the electronic scale (2), and the lower half part of the perfusate hanging rack (4) is fixed on: (1) the base is well top, weight display and alarm device (3) are fixed in (4) perfusate stores pylon lower half, altitude mixture control carousel (5) is located (4) perfusate stores pylon lower half top, the first one of (6) perfusate stores pylon is located (4) perfusate stores pylon lower half top, the perfusate collecting vessel is placed on (1) base.

Four corners of the base (1) are provided with universal wheels (11), and the lower part of the base is connected with the electronic scale (2) through a simple jack (12).

The weight display and alarm device (3) comprises a data line (31), a display screen (32), a determination key (33), a buzzer (34) and up-down adjustment keys (35) and (36).

The outer side of the height adjusting turntable (5) is provided with a crank (51), and the turntable is provided with a locking device (52).

A toothed track (61) is welded beside the upper half part (6) of the hanging rack, and a branch and a hook (62) for hanging perfusate are arranged above the toothed track.

When the device needs to be moved, the simple jack (12) is in a contraction state, the universal wheels (11) are in contact with the ground, after the device is moved to a flat use position, the simple jack (12) is adjusted to jack up the base (1), the 4 universal wheels (11) are separated from the ground, the electronic scale (2) is in contact with the ground, and the whole device is propped up.

The weight display and alarm device (3) acquires the weighed mass data of the electronic scale (2) through a data line (31). After the perfusate is hung, the real-time quality is displayed on the left side of the display screen (32), the baseline quality value is fixedly displayed in the middle of the display screen (32) after the determination button (33) is pressed, the difference value between the real-time quality and the baseline quality is displayed on the right side of the display screen (32) after the operation is started, and the buzzer (34) gives an alarm when the difference value exceeds a set value. The keys (35) (36) can change the setting values.

The cross section of the upper half part (6) of the perfusate hanging rack is square, and the lower half part (4) of the perfusate hanging rack can be embedded into the upper half part of the perfusate hanging rack, and the toothed track (61) of the upper half part of the perfusate hanging rack can be meshed with teeth on the height adjusting turntable (5). The perfusion liquid height can be adjusted by pressing down the locking device (52) on the turntable and shaking the crank (51) to lift or lower the upper half part (6) of the perfusion liquid hanging rack.

The medical perfusate bracket capable of monitoring the absorption condition of the perfusate comprises the following use steps:

1. at ordinary times, the jack is in a contraction state, the electronic scale is separated from the ground, the universal wheels are in contact with the ground, and the electronic scale is convenient to move. After the medical perfusate support is moved to a smooth use position, the jack is lifted to jack up the base, the 4 universal wheels are separated from the ground, the electronic scale is in contact with the ground, the mass of the whole support acts on the electronic scale, and the perfusate support is in a fixed use state at the moment.

2. The required perfusate is hung on the bracket hook, the gear locking device is opened, the height adjusting turntable is adjusted, the required height of the perfusate is adjusted, and the gear fixing device is locked.

3. Connecting the perfusion solution to a perfusion inlet of a surgical instrument by using a transfusion device, leading the used perfusion solution back to a perfusion solution collecting barrel, pressing a confirming button after the perfusion solution is stably fed and discharged, and taking the mass shown by the electronic scale as the baseline mass. And setting an alarm threshold value, and when the difference value between the real-time mass and the baseline mass of the electronic scale exceeds the alarm threshold value, giving an alarm by using a buzzer.

4. And after the operation is finished, the electronic scale is closed, the residual perfusion liquid is unloaded, the used perfusion liquid in the collecting barrel is poured, the jack is lowered, and the support is moved away after the universal wheels are contacted with the ground.

Compared with the existing perfusate bracket, the invention can simultaneously hang a plurality of bags of perfusate without frequent replacement, can easily and freely adjust the height of the perfusate, saves the physical strength of operating room workers, can monitor the volume of the perfusate remaining in a patient in real time during operation, can timely remind the operating personnel of the operation, and reduces the operation complications caused by the absorption of the perfusate.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of a base portion of the present invention.

FIG. 3 is a schematic view of the lower half part, the upper half part and the alarm display device of the hanger of the present invention.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Preferably, the base (1) is made of stainless steel, is round, the diameter of the base is not required to be too small, preferably 1-1.2 m, and the universal wheels (11) are positioned on the four sides of the base to keep the support stable and prevent the support from toppling over.

Preferably, the universal wheel (11) is provided with a locking device, so that the universal wheel can be conveniently fixed when not in use.

Preferably, the lower half part (4) of the perfusate hanging rack is made of stainless steel materials and fixed at the center of the base, the length of the lower half part of the perfusate hanging rack is 1.4 m, the cross section of the lower half part of the perfusate hanging rack is hollow and square, and the thickness of the lower half part of the perfusate hanging rack is more than 2 mm.

Preferably, the bottom of the electronic scale (2) is as wide as possible so as to keep the perfusion support stable in the using process and prevent the support from toppling over, and the maximum weighing mass is 40 kilograms so as to be capable of bearing at least 10 bags of 3 liters of perfusion fluid. The weighing accuracy is 10 grams, accurately reflecting perfusate mass changes.

Preferably, the diameter of the height adjusting turntable (5) is 15 cm, the diameter of the central gear on the inner side is 3 cm, and the crank is positioned on the outer edge of the adjusting turntable, so that a worker can easily adjust the height of the perfusate.

Preferably, the cross-section of the upper half part (6) of the perfusate hanger is square, and can be embedded into the lower half part of the perfusate hanger, a toothed track (61) is welded beside the upper half part of the perfusate hanger, the track width is as wide as the gear, and the teeth are properly deepened to prevent sliding. The upper part of the upper half part of the perfusate hanging rack is provided with a fork and a hook (62) which can hang at least 10 bags of perfusate.

Preferably, perfusate collecting vessel (7) are the plastics material, totally 2, evenly place on the base, and every bucket volume is 15L, makes things convenient for the staff to empty the used perfusate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The medical perfusate support capable of monitoring the absorption condition of the perfusate is characterized by comprising a base (1), an electronic scale (2), a weight display and alarm device (3), a lower perfusate hanger half (4), a height adjusting rotary disc (5), an upper perfusate hanger half (6) and a perfusate collecting barrel (7); the base (1) is located above the electronic scale (2), and the lower half part of the perfusate hanging rack (4) is fixed on: (1) the weight display and alarm device (3) is fixed on the lower half part of the perfusate rack (4), the height adjusting turntable (5) is positioned above the lower half part of the perfusate rack (4), the upper half part of the perfusate rack (6) is positioned above the lower half part of the perfusate rack (4), and the perfusate collecting barrel is placed on the base (1); four corners of the base (1) are provided with universal wheels (11), and the lower part of the base is connected with the electronic scale (2) through a simple jack (12); the weight display and alarm device (3) comprises a data line (31), a display screen (32), a determination key (33), a buzzer (34) and up-down adjustment keys (35) and (36); a crank handle (51) is arranged on the outer side of the height adjusting turntable (5), and a locking device (52) is arranged on the turntable; a toothed track (61) is welded beside the upper half part (6) of the hanging rack, and a branch and a hook (62) for hanging perfusate are arranged above the toothed track.

2. The medical perfusate holder capable of monitoring perfusate absorption according to claim 1, wherein: when the device needs to be moved, the simple jack (12) is in a contraction state, the universal wheels (11) are in contact with the ground, after the device is moved to a flat use position, the simple jack (12) is adjusted to jack up the base (1), the 4 universal wheels (11) are separated from the ground, the electronic scale (2) is in contact with the ground, and the whole device is propped up.

3. The medical perfusate holder capable of monitoring perfusate absorption according to claim 1, wherein: the weight display and alarm device (3) acquires the weighed mass data of the electronic scale (2) through a data line (31); after the perfusate is hung, the real-time quality is displayed on the left side of the display screen (32), the baseline quality value is fixedly displayed in the middle of the display screen (32) after the determination key (33) is pressed down, the difference value between the real-time quality and the baseline quality is displayed on the right side of the display screen (32) after the operation is started, and the buzzer (34) gives an alarm when the difference value exceeds a set value; the keys (35) (36) can change the setting values.

4. The medical perfusate holder capable of monitoring perfusate absorption according to claim 1, wherein: the section of the upper half part (6) of the perfusate hanging rack is square, the lower half part (4) of the perfusate hanging rack can be embedded, and the upper half part of the perfusate hanging rack is provided with a toothed track (61) which can be meshed with teeth on the height adjusting turntable (5); the perfusion liquid height can be adjusted by pressing down the locking device (52) on the turntable and shaking the crank (51) to lift or lower the upper half part (6) of the perfusion liquid hanging rack.