CN214343687U

CN214343687U - Early warning type wound negative pressure drainage bottle structure

Info

Publication number: CN214343687U
Application number: CN202022688421.1U
Authority: CN
Inventors: 邱淼洁
Original assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Current assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-08
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an early warning type wound negative pressure drainage bottle structure, including the negative pressure bottle, the drainage tube is cup jointed to the top one side of negative pressure bottle, and the top other end of negative pressure bottle runs through the connecting pipe, and the negative pressure elasticity bag is cup jointed at the top of connecting pipe, the top surface of the bottom fixed connection negative pressure bottle of negative pressure elasticity bag, the negative pressure bottle top fixed connection bracing piece between negative pressure elasticity bag and drainage intertube, the other end joint installation cover of bracing piece, fixed mounting precaution device on the outer wall of installation cover. When negative pressure exists in the negative pressure bottle, the negative pressure elastic bag contracts under the influence of the negative pressure, when the negative pressure bottle conducts drainage gradually, the negative pressure elastic bag gradually recovers, deforms and increases, when the negative pressure in the negative pressure bottle is insufficient, the negative pressure elastic bag increases and touches the early warning device, the early warning device gives an alarm, a nurse is reminded to replace a new negative pressure bottle in time or suck air from the negative pressure bottle again to generate the negative pressure, after the negative pressure is generated by sucking the air, the negative pressure elastic bag contracts again, and the device is in an early warning state again.

Description

Early warning type wound negative pressure drainage bottle structure

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an early warning type wound negative pressure drainage bottle structure.

Background

Most of the existing negative pressure drainage bottles for draining the blood and the exudates from the wound used in clinic only have the function of negative pressure drainage and have no function of warning prompt, when the negative pressure drainage bottle has no negative pressure, the negative pressure elastic balloon rebounds and stretches to be in the original non-negative pressure state, the blood and the exudates from the wound cannot be adsorbed when the drainage bottle has no negative pressure, the nurse cannot observe the negative pressure drainage bottles conveniently, the nurse cannot find the drainage bottle to be in the non-negative pressure state in time due to the reason of clinical work and insufficient hands of the nurse, the nurse cannot replace the drainage bottle in time or pump air to the drainage bottle to form negative pressure again, so that the drainage fluid in a patient body is increased rapidly in a short time, and when the negative pressure bottle has no negative pressure, the blood and the exudates cannot be drained in time, the local subcutaneous tissue swelling of the wound can be caused, even the wound suture can be ruptured and bleeds due to excessive liquid, the pain and panic of the patient can be caused, therefore, an early warning type negative pressure wound drainage bottle structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an early warning type wound negative pressure drainage bottle structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an early warning type wound negative pressure drainage bottle structure comprises a negative pressure bottle, one side of the top of the negative pressure bottle is fixedly sleeved with one end of a drainage tube, the other end of the top of the negative pressure bottle is fixedly penetrated through a connecting pipe, the top of the connecting pipe is fixedly sleeved with a negative pressure elastic bag, the bottom of the negative pressure elastic bag is fixedly connected with the top surface of the negative pressure bottle, the top of the negative pressure bottle between the negative pressure elastic bag and the drainage tube is fixedly connected with the supporting rod, the other end of the supporting rod is clamped with a mounting sleeve, the outer wall of the mounting sleeve is fixedly provided with an early warning device, the early warning device comprises a fixed plate, one end of the fixed plate is fixedly connected with the outer wall of the mounting sleeve, a storage battery is fixedly mounted in one end of the fixed plate close to the mounting sleeve, the buzzer is fixedly sleeved at the top of the other end of the fixed plate, the touch switch is fixedly installed at the bottom of the fixed plate, and the buzzer, the storage battery and the touch switch are connected in series through a wire.

Preferably, a graduated scale is fixedly arranged on the outer wall of the negative pressure bottle, and the touch switch is positioned right above the negative pressure elastic bag.

Preferably, the installation cover includes a fixed cylinder, the one end of one side outer wall fixed connection fixed plate of a fixed cylinder, the rubber sleeve is cup jointed to the fixed cylinder inner chamber, and the rubber sleeve top with be close to one side outer wall of fixed plate respectively with the inner chamber top and the lateral wall fixed connection of a fixed cylinder, the clamp bolt is cup jointed through helicitic texture to one side outer wall that the fixed plate was kept away from to the fixed cylinder, and the terminal surface of clamp bolt closely presses on the opposite side outer wall of rubber sleeve.

Preferably, a plurality of anti-skidding lugs with elastic hemispherical structures are fixedly mounted on the inner wall of the rubber sleeve, and the end face, close to the rubber sleeve, of the clamping bolt is of a hemispherical structure.

Preferably, negative pressure elasticity bag includes the elasticity bag, the bottom fixed connection negative pressure bottle and the connecting pipe of elasticity bag, the folding limit that forms of outer wall of elasticity bag, the one end that the folding limit is close to elasticity bag outer wall constitutes the decide type circle, the one end that the folding limit is close to the elasticity bag inner chamber constitutes the indent circle, decide type circle department fixed cup joint solid fixed ring.

Preferably, the top and the bottom of the inner cavity of the elastic bag are both fixedly provided with guide sleeves of annular structures, and the inner cavity of each guide sleeve is respectively sleeved with two ends of each spring.

Compared with the prior art, the beneficial effects of the utility model are that: the negative pressure elastic bag contracts under the action of negative pressure in the negative pressure bottle, the negative pressure in the negative pressure bottle is gradually reduced in the drainage process, and the negative pressure elastic bag gradually recovers and deforms, so that when the negative pressure in the negative pressure bottle disappears, the elastic bag is heightened to touch the touch switch, a series circuit among the buzzer, the storage battery and the touch switch is communicated, the buzzer is electrified to give an alarm, and a nurse is reminded to timely replace a new negative pressure bottle or suck air from the negative pressure bottle again to generate negative pressure; after the rubber sleeve cup jointed the bracing piece top, through screwing up clamping bolt for the expansion end of rubber sleeve compresses tightly and fixes fast on the bracing piece, and the negative pressure bottle is disposable, through unscrewing clamping bolt, thereby can dismantle the installation cover fast, and the precaution device can reuse.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the installation sleeve of the present invention.

In the figure: 1 negative pressure bottle, 2 drainage tubes, 3 supporting rods, 4 mounting sleeves, 41 fixing cylinders, 42 rubber sleeves, 43 clamping bolts, 5 early alarms, 51 buzzers, 52 fixing plates, 53 storage batteries, 54 touch switches, 6 negative pressure elastic bags, 61 elastic bags, 62 folding edges, 63 fixing rings, 64 concave rings, 65 fixing rings, 7 connecting tubes, 8 guide sleeves and 9 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an early warning type wound negative pressure drainage bottle structure, including negative pressure bottle 1, the one end of drainage tube 2 is fixedly cup jointed to one side in the top of negative pressure bottle 1, the fixed run-through connection pipe 7 in top of negative pressure bottle 1, the top of connecting pipe 7 is fixed cup joints negative pressure elasticity bag 6, the bottom fixed connection negative pressure bottle 1's of negative pressure elasticity bag 6 top, negative pressure bottle 1 top fixed connection bracing piece 3 between negative pressure elasticity bag 6 and drainage tube 2, the other end joint installation cover 4 of bracing piece 3, fixed mounting precaution device 5 on the outer wall of installation cover 4, precaution device 5 includes fixed plate 52, the outer wall of one end fixed connection installation cover 4 of fixed plate 52, fixed plate 52 is close to the one end internal fixation battery 53 of installation cover 4, buzzer 51 is fixedly cup jointed at the other end top of fixed plate 52, the bottom fixed mounting touch switch 54 of fixed plate 52, buzzer 51, the bottom fixed mounting touch switch 54 of buzzer 51, The storage battery 53 and the touch switch 54 are connected in series through a wire. When negative pressure exists in the negative pressure bottle 1, the negative pressure elastic bag 6 contracts under the influence of the negative pressure, when the negative pressure bottle 1 conducts drainage gradually, the negative pressure elastic bag 6 recovers deformation gradually and increases, when the negative pressure in the negative pressure bottle 1 is insufficient, the negative pressure elastic bag 6 increases and pushes against the touch switch 54, so that a series circuit among the buzzer 51, the storage battery 53 and the touch switch 54 is communicated, the buzzer 51 is electrified to give an alarm, a nurse is reminded to timely replace a new negative pressure bottle 1 or pump air to the negative pressure bottle 1 again to generate negative pressure, after the negative pressure is generated by pumping air, the negative pressure elastic bag 6 contracts again, the touch switch 54 is disconnected, the device is in an early warning state again, and the alarm is convenient for the negative pressure bottle 1 to alarm when the negative pressure is lost next time.

The outer wall of the negative pressure bottle 1 is fixedly provided with a graduated scale, so that whether a new negative pressure bottle 1 is replaced or air is pumped again to generate negative pressure can be determined according to the amount of the drainage liquid in the negative pressure bottle 1, the touch switch 54 is positioned right above the negative pressure elastic bag 6, and the height of the support rod 3 is smaller than that of the negative pressure elastic bag 6 in a natural state, so that the touch switch 54 can be touched to give an alarm when the negative pressure elastic bag 6 recovers to deform.

The mounting sleeve 4 comprises a fixed cylinder 41, one side outer wall of the fixed cylinder 41 is fixedly connected with one end of a fixed plate 52, the inner cavity of the fixed cylinder 41 is sleeved with a rubber sleeve 42, the top of the rubber sleeve 42 and one side outer wall close to the fixed plate 52 are respectively fixedly connected with the top of the inner cavity and the side wall of the fixed cylinder 41, one side outer wall of the fixed cylinder 41 far away from the fixed plate 52 is sleeved with a clamping bolt 43 through a thread structure, the end surface of the clamping bolt 43 is tightly pressed on the outer wall of the other side of the rubber sleeve 42, a plurality of anti-skidding lugs with elastic hemispherical structures are fixedly mounted on the inner wall of the rubber sleeve 42, one end surface of the clamping bolt 43 close to the rubber sleeve 42 is of a hemispherical structure, after the rubber sleeve 42 is sleeved on the top of the supporting rod 3, the movable end of the rubber sleeve 42 is tightly pressed on the supporting rod 3 to be quickly fixed through screwing the clamping bolt 43, the negative pressure bottle 1 is a disposable article, and by screwing the clamping bolt 43 loose, therefore, the mounting sleeve 4 can be rapidly detached, and the early warning device 5 can be repeatedly used.

The negative pressure elastic bag 6 comprises an elastic bag 61, the bottom of the elastic bag 61 is fixedly connected with a negative pressure bottle 1 and a connecting pipe 7, the outer wall of the elastic bag 61 is folded to form a folding edge 62, one end of the folding edge 62, which is close to the outer wall of the elastic bag 61, forms a fixed ring 63, one end of the folding edge 62, which is close to the inner cavity of the elastic bag 61, forms an inner concave ring 64, the fixed ring 63 is fixedly sleeved with a fixed ring 65, the top and the bottom of the inner cavity of the elastic bag 61 are fixedly provided with a guide sleeve 8 with an annular structure, the inner cavity of the guide sleeve 8 is respectively sleeved with two ends of a spring 9, the elastic bag 61 is folded and contracted through the folding edge 62 under the influence of the negative pressure in the negative pressure bottle 1, when the elastic bag contracts, the fixed ring 63 keeps constant because of the limiting diameter of the fixed ring 65, the inner concave ring 64 contracts inwards to be folded, so that the elastic bag 61 keeps vertical contraction, when the negative pressure in the negative pressure bottle 1 is reduced, the elastic force of the spring 9 and the elastic bag 61 restore deformation under the action of itself, so that the elastic bag 61 is heightened to touch the early warning device 5 for warning.

The working principle is as follows: when the utility model is used, after the rubber sleeve 42 is sleeved on the top of the support rod 3, the clamping bolt 43 is tightened to ensure that the movable end of the rubber sleeve 42 is pressed on the support rod 3 to be fixed quickly, thereby the touch switch 54 is positioned right above the elastic bag 61, the elastic bag 61 is affected by the negative pressure in the negative pressure bottle 1 and is folded and contracted through the folding edge 62, when the elastic bag is contracted, the shaping ring 63 keeps constant because of the limiting diameter of the fixing ring 65, the concave ring 64 contracts inwards to be folded, thereby the elastic bag 61 keeps vertical contraction, the drainage tube 2 is used for draining the patient, when the negative pressure in the negative pressure bottle 1 is reduced, the elastic force of the spring 9 and the elastic action of the elastic bag 61 restore deformation, when the negative pressure in the negative pressure bottle 1 disappears, the elastic bag 61 is increased to touch the touch switch 54, thereby the buzzer 51, the series circuit between the storage battery 53 and the touch switch 54 is communicated, buzzer 51 circular telegram sends out the police dispatch newspaper, be convenient for remind the nurse in time to change the negative pressure bottle 1 of new or carry out the evacuation once more to negative pressure bottle 1 and produce the negative pressure, after the evacuation produced the negative pressure, negative pressure elastic bag 6 contracts once more, touch switch 54 disconnection, the device is in early warning state again, when changing new negative pressure bottle 1, through unscrewing clamping bolt 43, thereby can dismantle installation cover 4 fast, early warning 5 can reuse.

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 utility model provides an early warning type wound negative pressure drainage bottle structure, includes negative pressure bottle (1), its characterized in that: the top one side of negative pressure bottle (1) is fixed with the one end of sleeving drainage tube (2), the top other end of negative pressure bottle (1) is fixed with a through connection pipe (7), the top of connection pipe (7) is fixed with negative pressure elastic bag (6), the bottom of negative pressure elastic bag (6) is fixed with the top surface of negative pressure bottle (1), the negative pressure bottle (1) top fixed connection bracing piece (3) between negative pressure elastic bag (6) and drainage tube (2), the other end of bracing piece (3) is connected with mounting sleeve (4) in a clamping manner, the mounting sleeve (4) is fixed with early warning device (5) on the outer wall, the early warning device (5) comprises a fixing plate (52), the outer wall of mounting sleeve (4) is fixedly connected with one end of fixing plate (52), the fixing plate (52) is close to the battery (53) fixedly mounted in one end of mounting sleeve (4), the top of the other end of the fixed plate (52) is fixedly sleeved with a buzzer (51), the bottom of the fixed plate (52) is fixedly provided with a touch switch (54), and the buzzer (51), the storage battery (53) and the touch switch (54) are connected in series through a lead.

2. The early warning type wound negative pressure drainage bottle structure of claim 1, which is characterized in that: the outer wall of the negative pressure bottle (1) is fixedly provided with a graduated scale, and the touch switch (54) is positioned right above the negative pressure elastic bag (6).

3. The early warning type wound negative pressure drainage bottle structure of claim 1, which is characterized in that: the installation cover (4) is including solid fixed cylinder (41), the one end of one side outer wall fixed connection fixed plate (52) of solid fixed cylinder (41), gu fixed cylinder (41) inner chamber cup joints rubber sleeve (42), and rubber sleeve (42) top and the one side outer wall that is close to fixed plate (52) respectively with the inner chamber top and the lateral wall fixed connection of solid fixed cylinder (41), gu fixed cylinder (41) keep away from one side outer wall of fixed plate (52) and cup joint clamping bolt (43) through helicitic texture, and the terminal surface of clamping bolt (43) closely presses on the opposite side outer wall of rubber sleeve (42).

4. The early warning type wound negative pressure drainage bottle structure of claim 3, which is characterized in that: the anti-skidding lugs of a plurality of elasticity hemisphere structures of inner wall fixed mounting of rubber sleeve (42), the one end terminal surface that clamping bolt (43) are close to rubber sleeve (42) is hemisphere structure.

5. The early warning type wound negative pressure drainage bottle structure of claim 1, which is characterized in that: negative pressure elasticity bag (6) are including elasticity bag (61), bottom fixed connection negative pressure bottle (1) and connecting pipe (7) of elasticity bag (61), the outer wall of elasticity bag (61) is folding to form folding limit (62), the one end that folding limit (62) are close to elasticity bag (61) outer wall constitutes decide circle (63), the one end that folding limit (62) are close to elasticity bag (61) inner chamber constitutes indent circle (64), decide fixed ring (65) of cup jointing of circle (63) department.

6. The early warning type wound negative pressure drainage bottle structure of claim 5, wherein: the top and the bottom of the inner cavity of the elastic bag (61) are fixedly provided with guide sleeves (8) of annular structures, and the inner cavity of each guide sleeve (8) is sleeved with two ends of a spring (9) respectively.