CN220833732U

CN220833732U - Drainage device convenient to fix

Info

Publication number: CN220833732U
Application number: CN202322127849.2U
Authority: CN
Inventors: 张超
Original assignee: Beijing Dawang Road Emergency Rescue Hospital
Current assignee: Beijing Dawang Road Emergency Rescue Hospital
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-26
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a drainage device convenient to fix, which comprises a fixing hoop and a drainage bottle, wherein a shaft sleeve is arranged on one side of the fixing hoop, balls are arranged at the upper end and the lower end of the interior of the shaft sleeve, the inner side of each ball is provided with an axle center, a connecting piece is fixed on one side of the axle center, the upper end and the lower end of one side of the connecting piece, which is far away from the axle center, are connected with a fixing clamp, the fixing clamp is in rotary connection with the connecting piece, a pressure spring is arranged on one side, which is close to the axle center of the fixing clamp, of the connecting piece, the drainage bottle is fixed on the inner side of the fixing hoop, and a counterweight base is arranged at the bottom end of the drainage bottle. This drainage ware convenient to it is fixed compares with current drainage ware, is provided with convenient fixed establishment, and it can be fixed on the rail guard of sick bed bedside or tailstock to avoid it to empty, be favorable to improving the security of device, the device is provided with sampling mechanism simultaneously, and medical staff can be convenient sample the chemical examination to patient exhaust body fluid, is favorable to improving the convenience of device.

Description

Drainage device convenient to fix

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a drainage device convenient to fix.

Background

The drainage device is a common medical apparatus, and can be used for drainage of wound debridement, sputum drainage, blood stasis drainage, pleural effusion drainage and other purposes, the drainage operation generally needs fifteen to twenty days, and medical staff needs to keep track of the condition of body fluid discharged by a patient during the drainage operation, and sometimes needs to sample and detect the body fluid of the patient.

The Chinese patent is issued with the publication number CN215938447U, and the patent is named as a negative pressure drainage device, and the device comprises: a liquid collection portion; the liquid collection portion includes: a hard cover body, wherein the hard cover body comprises a first opening; the edge of the opening of the liquid storage bag is connected with the edge of the first opening of the hard cover body to form a liquid storage cavity for containing liquid; the negative pressure generating part comprises a negative pressure chamber and a second opening communicated with the negative pressure chamber, the hard cover body covers the second opening of the negative pressure generating part to seal the second opening, the liquid storage bag passes through the second opening and is positioned in the negative pressure chamber, and the negative pressure generating part can be recycled, so that the pollution of body fluid is avoided; the whole negative pressure drainage device is small and exquisite, is convenient to carry and is beneficial to the movement of patients; the patient or medical staff can directly vacuumize the negative pressure chamber through the air extracting device (injector) to reach the required vacuum degree.

Although the device can directly vacuumize the negative pressure cavity through the air suction device (injector), the device has some problems when in use:

1. The device does not have a clamping and fixing mechanism, can not be fixed on a sickbed guardrail or an infusion support, can only be placed on a table top or the ground, and can be easily knocked over or kicked over.

2. The device does not possess convenient sampling mechanism, and in the use of the device, medical staff can't sample detection to patient exhaust body fluid, can only wait for the device to draw and just can sample after ending, probably leads to diagnosing the delay.

Aiming at the above situation, the technical innovation is performed on the basis of the existing drainage device.

Disclosure of utility model

The utility model aims to provide a drainage device convenient to fix so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage ware convenient to it is fixed, includes fixed hoop and drainage bottle, the axle sleeve is installed to one side of fixed hoop, and both ends all are provided with the ball about the inside of axle sleeve, the inboard of ball is provided with the axle center, and one side of axle center is fixed with the connecting piece, both ends all are connected with the fixation clamp about one side that the axle center was kept away from to the connecting piece, and the fixation clamp is connected for rotating with the connecting piece, one side that the connecting piece is close to the fixation clamp axis is provided with the pressure spring, the drainage bottle is fixed in the inboard of fixed hoop, and the bottom of drainage bottle is provided with the counter weight base.

Furthermore, a water filling port is formed in one side of the top end of the drainage bottle, and a sampling tube is arranged on the inner side of the water filling port.

Furthermore, the sampling tube is made of organic glass, and the top end of the sampling tube is connected with an air bag.

Further, an air valve is arranged at the top end of the air bag, and a vent hole is formed in the middle of the bottom wall of the air valve.

Further, the top of the vent hole is provided with a valve plate, the top of the valve plate is connected with a spring, and the left side and the right side of the top wall of the air valve are provided with exhaust ports.

Further, one side of drainage bottle top that keeps away from the water filling port is connected with the drainage tube, and the end-to-end connection of drainage tube has the syringe needle.

Further, the left and right sides of syringe needle all is provided with the subassembly of pasting, and paste the subassembly and include paster and viscose layer, the front end of paster is provided with the viscose layer.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with convenient fixed establishment, and it can be fixed on the rail guard of sick bed bedside or tailstock to avoid it to empty, be favorable to improving the security of device, the device is provided with sampling mechanism simultaneously, and medical staff can be convenient sample the chemical examination to patient's exhaust body fluid, is favorable to improving the convenience of device.

1. According to the utility model, through the arrangement of the fixing hoop, the shaft sleeve, the ball, the shaft center, the connecting piece, the fixing clamp, the pressure spring, the drainage bottle and the counterweight base, when medical staff needs to fix the device, the two fixing clamps can be opened and clamped on relatively stable tubular objects such as a patient bed side, a guardrail or a water hanging frame at the bed head of the bed tail and the like, at the moment, the pressure spring can drag the two fixing clamps, so that the fixing clamps are tightly clamped on the tubular objects, the shaft sleeve, the ball and the shaft center form a bearing mechanism with small rotation resistance together, the gravity center of the drainage bottle can be reduced through the connecting piece and the fixing hoop, under the combined action of the counterweight base and the bearing, the drainage bottle can always keep vertical upwards no matter whether the fixing clamps are clamped on the vertical tubular objects or the horizontal tubular objects, and even if the tubular objects suitable for clamping are not arranged in the environment, the counterweight base can improve the stability of the drainage bottle during placement, so that the device is greatly reduced from being knocked down, the device can be fixed on the bed side or the bed through the bed tail, the safety of the device is improved, and the falling of the device is beneficial to the device is avoided.

2. According to the utility model, through the arrangement of the sampling tube, the air bag, the air valve, the vent hole, the valve plate, the spring and the air outlet, when air flows from the bottom of the air valve to the top of the air valve, the valve plate can be overcome to push the valve plate open so as to flow out from the air outlet, and when air flows from the top of the air valve to the bottom of the air valve, the spring presses the valve plate so that the device keeps airtight, and the air can not pass through, so that a one-way ventilation structure is formed.

Drawings

FIG. 1 is a schematic diagram of a front view of a flow diverter for facilitating fixation in accordance with the present utility model;

FIG. 2 is an enlarged schematic view of a partial front cross-sectional structure of a sleeve, ball, hub and connector of a flow diverter for facilitating fixation in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of a partial front sectional structure of an air valve, valve plate and spring of a flow diverter which is convenient to fix.

In the figure: 1. a fixing hoop; 2. a shaft sleeve; 3. a ball; 4. an axle center; 5. a connecting piece; 6. a fixing clamp; 7. a pressure spring; 8. a drainage bottle; 9. a counterweight base; 10. a water inlet; 11. a sampling tube; 12. an air bag; 13. an air valve; 14. a vent hole; 15. a valve plate; 16. a spring; 17. an exhaust port; 18. a drainage tube; 19. a needle; 20. a pasting component; 2001. a patch; 2002. an adhesive layer.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, a drainage device convenient to fix comprises a fixing hoop 1 and a drainage bottle 8, wherein one side of the fixing hoop 1 is provided with a shaft sleeve 2, the upper end and the lower end of the inside of the shaft sleeve 2 are respectively provided with a ball 3, the inner side of the ball 3 is provided with an axle center 4, one side of the axle center 4 is fixedly provided with a connecting piece 5, the upper end and the lower end of one side of the connecting piece 5 far away from the axle center 4 are respectively connected with a fixing clamp 6, the fixing clamp 6 is rotationally connected with the connecting piece 5, one side of the connecting piece 5 close to the central axis of the fixing clamp 6 is provided with a pressure spring 7, the drainage bottle 8 is fixed on the inner side of the fixing hoop 1, and the bottom end of the drainage bottle 8 is provided with a counterweight base 9, when medical staff needs to fix the device, the two fixing clamps 6 can be opened and clamped on relatively stable tubular objects such as a patient bed side, a guardrail or a hanging rack of a bed head, and the pressure spring 7 can drag the two fixing clamps 6 at the moment, so as to ensure that the fixing clamp 6 is tightly clamped on the tubular object, the shaft sleeve 2, the ball 3 and the shaft center 4 form a bearing mechanism with smaller rotation resistance, the connecting piece 5 and the fixing hoop 1 can rotate, the gravity center of the drainage bottle 8 can be lowered by the counterweight base 9, under the combined action of the counterweight base 9 and the bearing, no matter medical staff clamps the fixing clamp 6 on the vertical tubular object or clamps the horizontal tubular object, the drainage bottle 8 can always keep vertical upwards, and even if no tubular object suitable for clamping exists in the environment, the counterweight base 9 can also improve the stability of the drainage bottle 8 when the device is placed, so that the possibility of the device being knocked down is greatly reduced, and the device can be fixed on the guard rail at the side of a sickbed or at the tail of the sickbed so as to avoid the toppling of the device, the safety of the device is improved.

As shown in fig. 1 and 3, a water filling port 10 is arranged on one side of the top end of a drainage bottle 8, a sampling tube 11 is arranged on the inner side of the water filling port 10, the sampling tube 11 is made of organic glass, the top end of the sampling tube 11 is connected with an air bag 12, the top end of the air bag 12 is provided with an air valve 13, an air vent 14 is arranged in the middle of the bottom wall of the air valve 13, a valve plate 15 is arranged on the top end of the air vent 14, a spring 16 is connected with the top end of the valve plate 15, an exhaust port 17 is arranged on the left side and the right side of the top wall of the air valve 13, one side of the top end of the drainage bottle 8 far away from the water filling port 10 is connected with a drainage tube 18, a needle 19 is connected with a paste component 20 on the left side and the right side of the needle 19, the paste component 20 comprises a patch 2001 and a paste layer 2002, the front end of the patch 2001 is provided with the paste layer 2002, when air flows from the bottom of the air valve 13 to the top of the air valve 13, the air can overcome the elasticity of the spring 16, when the gas flows from the top of the gas valve 13 to the bottom of the gas valve 13, the spring 16 presses the valve 15, so that the device keeps airtight, and the gas cannot pass through, therefore, a one-way ventilation structure is formed, the same one-way gas valve 13 mechanism is arranged at the joint of the gas bag 12 and the sampling tube 11, the sampling tube 11 is hollow and made of medical-grade organic glass, when medical staff needs to drain body fluid of a patient in the device, the gas bag 12 can be pressed, at the moment, the gas in the gas bag 12 can be discharged from the one-way valve mechanism at the top of the gas bag 12, and the gas in the sampling tube 11 is sucked through the one-way valve mechanism at the joint of the bottom of the gas bag 12 and the sampling tube 11, so that negative pressure is formed in the sampling tube 11, the body fluid of the patient in the drainage bottle 8 is sucked into the sampling tube 11, and when the medical staff needs to suck more body fluid samples of the patient, the air bag 12 can be continuously pressed for sample extraction, and through the process, medical staff can conveniently sample and test body fluid discharged from a patient, so that convenience of the device is improved.

To sum up: when the convenient-to-fix drainage device is used, firstly, when medical staff needs to drain the affected part of a patient, the device can be fixed through the fixing clamp 6, then the needle 19 is penetrated into the affected part of the patient, at the moment, body fluid on the affected part of the patient can flow into the drainage bottle 8 along the drainage tube 18, meanwhile, the medical staff can sample and detect the body fluid of the patient at any time through the sampling tube 11, when the medical staff needs to fix the device, the two fixing clamps 6 can be opened and clamped on relatively stable tubular objects such as guardrails or a water hanging frame at the bed side and the bed head of the bed tail of the patient, and the like, at the moment, the pressure spring 7 can pull the two fixing clamps 6, so that the fixing clamps 6 are ensured to be tightly clamped on the tubular objects, the shaft sleeve 2, the ball 3 and the shaft center 4 jointly form a bearing mechanism with small rotation resistance, and the bearing mechanism can rotate between the connecting piece 5 and the fixing hoop 1, the weight base 9 can lower the gravity center of the drainage bottle 8, under the combined action of the weight base 9 and the bearing, no matter medical staff clamps the fixing clamp 6 on a vertical tubular object or holds the fixing clamp on a horizontal tubular object, the drainage bottle 8 can always keep vertical upwards, even if no tubular object suitable for clamping exists in the environment, the weight base 9 can improve the stability of the drainage bottle 8 when being placed, thus greatly reducing the possibility that the device is knocked down, when gas flows from the bottom of the gas valve 13 to the top of the gas valve 13, the gas can overcome the elasticity of the spring 16, the valve plate 15 is pushed up, and then flows out from the gas outlet 17, when the gas flows from the top of the gas valve 13 to the bottom of the gas valve 13, the spring 16 presses the valve plate 15, so that the device keeps airtight, the gas can not pass, and therefore a one-way ventilation structure is formed, the same one-way air valve 13 mechanism is arranged at the joint of the air bag 12 and the sampling tube 11, the sampling tube 11 is hollow and made of medical-grade organic glass, when medical staff needs to drain body fluid of a patient in the device, the air bag 12 can be pressed, air in the air bag 12 can be discharged from the one-way valve mechanism at the top of the air bag 12, and the air in the sampling tube 11 is sucked through the one-way valve mechanism at the joint of the bottom end of the air bag 12 and the sampling tube 11, so that negative pressure is formed in the sampling tube 11, the body fluid of the patient in the drainage bottle 8 is sucked into the sampling tube 11, and when the medical staff needs to suck more body fluid samples of the patient, the air bag 12 can be continuously pressed for sample extraction, namely the operating principle of the drainage device convenient to fix.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a drainage ware convenient to it is fixed, includes fixed hoop (1) and drainage bottle (8), a serial communication port, axle sleeve (2) are installed to one side of fixed hoop (1), and both ends all are provided with ball (3) about the inside of axle sleeve (2), the inboard of ball (3) is provided with axle center (4), and one side of axle center (4) is fixed with connecting piece (5), both ends all are connected with fixation clamp (6) about one side that axle center (4) were kept away from to connecting piece (5), and fixation clamp (6) are connected for rotating with connecting piece (5), one side that connecting piece (5) are close to fixation clamp (6) axis is provided with pressure spring (7), drainage bottle (8) are fixed in the inboard of fixed hoop (1), and the bottom of drainage bottle (8) is provided with counter weight base (9).

2. The drainage device convenient to fix according to claim 1, wherein a water filling port (10) is formed in one side of the top end of the drainage bottle (8), and a sampling tube (11) is arranged on the inner side of the water filling port (10).

3. The drainage device convenient to fix according to claim 2, wherein the sampling tube (11) is made of organic glass, and an air bag (12) is connected to the top end of the sampling tube (11).

4. A drainage device convenient to fix according to claim 3, characterized in that the top end of the air bag (12) is provided with an air valve (13), and the middle part of the bottom wall of the air valve (13) is provided with a vent hole (14).

5. The drainage device convenient to fix according to claim 4, wherein a valve plate (15) is arranged at the top end of the vent hole (14), a spring (16) is connected to the top end of the valve plate (15), and exhaust ports (17) are formed in the left side and the right side of the top wall of the air valve (13).

6. The drainage device convenient to fix according to claim 1, wherein a drainage tube (18) is connected to one side of the top end of the drainage bottle (8) far away from the water filling port (10), and a needle (19) is connected to the tail end of the drainage tube (18).

7. The drainage device convenient to fix according to claim 6, wherein the left side and the right side of the needle head (19) are provided with adhesive components (20), the adhesive components (20) comprise a patch (2001) and an adhesive layer (2002), and the front end of the patch (2001) is provided with the adhesive layer (2002).