CN212016299U

CN212016299U - Multifunctional surgical drainage bottle

Info

Publication number: CN212016299U
Application number: CN202020139683.XU
Authority: CN
Inventors: 田静静; 顾娇娇; 张佳佳; 邹燕; 吕淑英; 张慧玲
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-27
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a multifunctional surgical drainage bottle, which comprises a hollow bottle body, a drainage bottle mouth positioned at the center of the upper end of the bottle body, a drainage tube passing through the drainage bottle mouth to be connected with a human body, a liquid outlet pipe communicated with the bottom end of the bottle body and a pressurizing assembly communicated with the lower part of the liquid outlet pipe; the drainage bottle mouth is arranged in the middle of the top end of the drainage bottle; the drainage bottle mouth comprises a female thread arranged on the outer surface of the upper part of the drainage bottle mouth, at least two hole grooves arranged on the lower part of the drainage bottle mouth and a water stop elastic sheet extending out of the top ends of the hole grooves; the top end of the drainage bottle mouth is provided with a drainage bottle cap with a central hole; filter screens are fixedly arranged on the inner side surface and the upper bottom surface of the bottle body; the filter screen is fixedly connected with the inner side surface and the upper bottom surface of the bottle body to form an extraction cavity. The utility model discloses not only can prevent that the weeping from appearing in bottleneck department when drawing the drainage liquid, can also carry out the drainage operation through the negative pressure in the increase bottle.

Description

Multifunctional surgical drainage bottle

Technical Field

The utility model relates to a multi-functional surgery drainage bottle belongs to the medical equipment field.

Background

The surgical drainage bottle is a device for conducting external examination on liquid including blood, pus, inflammatory exudates, bile, secretion, sac fluid and the like which are collectively called as drainage liquid in a body cavity, a joint cavity, organs or tissues during a surgical operation, so that the purpose of preventing or treating corresponding diseases is achieved, and the problems that liquid leaks from a bottle mouth, the drainage liquid is too little to be directly extracted from the drainage bottle mouth and the drainage is difficult to drain from the body of a patient due to insufficient negative pressure in the drainage bottle when the drainage liquid is extracted in the drainage bottle used in the prior art can occur.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional surgery drainage bottle can effectively prevent the weeping condition from appearing in bottleneck department when drawing the drainage liquid, can not only still can draw smoothly under the less condition of drainage liquid of collection, can also be convenient for medical personnel from the internal drainage liquid that obtains of patient through the negative pressure in the increase drainage bottle.

The technical scheme of the utility model as follows:

a multifunctional surgical drainage bottle comprises a hollow bottle body, a drainage bottle mouth positioned in the center of the upper end of the bottle body, a drainage tube penetrating through the drainage bottle mouth and connected with a human body, a liquid outlet tube communicated with the bottom end of the bottle body and a pressurizing assembly communicated with the lower part of the liquid outlet tube;

the drainage bottle mouth is arranged in the middle of the top end of the drainage bottle; the drainage bottle mouth comprises a female thread arranged on the outer surface of the upper part of the drainage bottle mouth, at least two hole grooves correspondingly arranged on the lower part of the drainage bottle mouth and a water stop elastic sheet extending out of the top ends of the hole grooves; the top end of the drainage bottle mouth is provided with a drainage bottle cap with a central hole; the inner side of the drainage bottle cap is provided with a male thread which is in threaded connection with the female thread;

the water stop elastic sheet comprises a spring sheet which is fixedly connected with the top end of the hole groove and has different lengths and a clamping sheet which is vertically connected with the bottom end of the spring sheet; the clamping direction of the clamping sheet is towards the axis of the drainage tube;

filter screens are fixedly arranged on the inner side surface and the upper bottom surface of the bottle body; the filter screen is fixedly connected with the inner side surface and the upper bottom surface of the bottle body to form an extraction cavity.

The pressurizing assembly comprises a pressurizing pipe communicated with one side of the liquid outlet pipe and an air pushing rod which is arranged in the pressurizing pipe and one end of which extends out of the pressurizing pipe; an air pump handle is fixedly arranged at one end of the air pushing rod extending out of the pressure increasing pipe; a piston is fixedly arranged at one end of the gas pushing rod, which is positioned in the booster tube; the tail end of the pressure increasing pipe is provided with a first one-way valve communicated with the liquid outlet pipe; the first one-way valve is used for one-way air inlet towards the inside of the pressure charging pipe; the pressure increasing pipe is provided with a second one-way valve communicated with the outside air; the second one-way valve is used for discharging air to the outside in one way; the second one-way valve is arranged on a pipeline between the piston and the first one-way valve.

Furthermore, the top end of the bottle body is provided with a cross-shaped extraction opening communicated with the extraction cavity.

Furthermore, the extraction opening is provided with a sealing sleeve with an opening in the middle.

Further, a liquid stopping clamp is arranged at the lower part of the liquid outlet pipe; the liquid stopping clamp is positioned below the pressurizing pipe.

1. The utility model discloses simple structure, design benefit and low in manufacturing cost, not only easy operation, the function is various moreover.

2. The utility model discloses the design has the increase negative pressure device, can increase the negative pressure in the drainage bottle, does benefit to and obtains drainage liquid.

3. The utility model discloses a can be as required nimble sealed drainage tube, and need not take off independent drainage tube when drawing drainage liquid, avoided remaining liquid in the drainage tube to spill on the one hand, on the other hand makes the operation of drawing drainage liquid more succinct.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is a schematic view of the cross-sectional state of the water stop elastic sheet during the drainage operation of the utility model.

The reference numbers in the figures denote:

1. a bottle body; 2. a drainage bottle mouth; 21. a female thread; 22. a hole groove; 23. a water stop elastic sheet; 231. a spring plate; 232. a clamping piece; 3. a drainage tube; 4. a liquid outlet pipe; 5. a pressurizing assembly; 51. a pressure increasing pipe; 52. a gas pushing rod; 521. an air pump handle; 522. a piston; 53. a first check valve; 54. a second one-way valve; 6. a drainage bottle cap; 61. a male thread; 7. filtering with a screen; 8. an extraction chamber; 81. an extraction port; 9. sealing sleeves; 10. liquid stopping clip.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, a multifunctional surgical drainage bottle comprises a hollow bottle body 1, a drainage bottle mouth 2 positioned at the center of the upper end of the bottle body 1, a drainage tube 3 passing through the drainage bottle mouth 2 and connected to a human body, a liquid outlet tube 4 communicating with the bottom end of the bottle body 1, and a pressurizing assembly 5 communicating with the lower part of the liquid outlet tube 4;

the drainage bottle mouth 2 is arranged in the middle of the top end of the drainage bottle; the drainage bottle mouth 2 comprises a female thread 21 arranged on the outer surface of the upper part of the drainage bottle mouth 2, at least two hole grooves 22 correspondingly arranged on the lower part of the drainage bottle mouth 2 and a water stop elastic sheet 23 extending out of the top ends of the hole grooves 22; the top end of the drainage bottle mouth 2 is provided with a drainage bottle cap 6 with a central hole; the inner side of the drainage bottle cap 6 is provided with a male thread 61 in threaded connection with the female thread 21;

the water stop elastic sheet 23 comprises a spring sheet 231 which is fixedly connected with the top end of the hole groove 22 and has different lengths and a clamping sheet 232 which is vertically connected with the bottom end of the spring sheet 231; the clamping direction of the clamping piece 232 is towards the axis of the drainage tube 3;

the inner side surface and the upper bottom surface of the bottle body 1 are fixedly provided with filter screens 7; the filter 7 is fixedly connected to the inner side surface and the upper bottom surface of the bottle body 1 to form a taking chamber 8.

The pressurizing assembly 5 comprises a pressurizing pipe 51 communicated with one side of the liquid outlet pipe 4 and an air pushing rod 52 arranged in the pressurizing pipe 51 and with one end extending out of the pressurizing pipe 51; an air pump handle 521 is fixedly arranged at one end of the air pushing rod 52 extending out of the pressure increasing pipe 51; a piston 522 is fixedly arranged at one end of the gas pushing rod 52 positioned in the pressure increasing pipe 51; the tail end of the pressure increasing pipe 51 is provided with a first one-way valve 53 communicated with the liquid outlet pipe 4; the first check valve 53 is opened to the inside of the booster duct 51; the booster pipe 51 is provided with a second one-way valve 54 communicated with the outside air; the second one-way valve 54 discharges air to the outside in one way; the second check valve 54 is disposed in the line between the piston 522 and the first check valve 53.

Preferably, the top end of the bottle body 1 is provided with a cross-shaped extraction port 81 communicated with the extraction cavity 8.

As can be seen from the above description, the cross-shaped extraction port 81 makes it difficult for both air and liquid to flow out, and effectively prevents drainage liquid from overflowing when an operator uses a needle for extraction.

Preferably, the extraction opening 81 is provided with a sealing sleeve 9 with a central opening.

As can be seen from the above description, the sealing sleeve 9 functions to seal the extracting opening 81 from the outside, and can effectively prevent the extracting solution inside from flowing out when the bottle body 1 is tilted.

Preferably, the lower part of the liquid outlet pipe 4 is provided with a liquid stopping clamp 10; the liquid stop clamp 10 is positioned below the booster duct 51.

As can be seen from the above description, when the multifunctional surgical drainage bottle is used by a patient, the drainage liquid can be prevented from leaking out of the liquid outlet pipe 4 by the liquid stopping clip 10 clamping the liquid outlet pipe 4; the liquid stop clip 10 helps to improve the pressurizing efficiency of the pressurizing assembly 5 when closed.

The utility model discloses a theory of operation:

the utility model provides a multifunctional surgical drainage bottle for surgical operation, which is used for collecting and extracting drainage liquid, wherein the drainage liquid refers to liquid drained from a human body cavity or a wound; in the working process of the utility model, the bottle body 1 is kept vertical at first, the liquid stopping clamp 10 is in a clamping state, the drainage tube 3 sequentially passes through the drainage bottle cap 6 and the drainage bottle mouth 2 after being communicated with a human body and finally reaches the inside of the bottle body 1, and drainage liquid is introduced into the bottle body 1; before draining, the drainage bottle cap 6 is rotated to move the bottom end of the drainage bottle cap to the position above the spring piece 231, and at the moment, the spring piece 231 is not stressed and one end of the spring piece tilts towards the outside of the drainage bottle mouth 2.

When the drainage operation is completed, the bottom end of the drainage bottle cap 6 is rotated to be below the clamping piece 232, and the clamping piece 232 is extruded by the drainage bottle cap 6 so as to clamp the drainage tube 3 in a staggered manner; when the collection of the drainage liquid is finished, the liquid stopping clamp 10 is opened, and the drainage liquid flows out from the liquid outlet pipe 4; when the negative pressure in the bottle is small and difficult to flow from the human body, the liquid-stopping clamp 10 is in a clamping state, the air-pushing rod 52 is pulled, and the piston 522 enables the air in the drainage bottle to reach the inside of the pressurization pipe 51 through the first one-way valve 53; pushing the air pushing rod 52, sealing the first one-way valve 53, and discharging the air inside the booster duct 51 to the outside of the booster duct 51 through the second one-way valve 54; the air pump handle 521 is pushed and pulled to generate negative pressure inside the bottle body 1 so as to perform a drainage operation.

Less inconvenient utilization at drainage liquid when drain pipe 4 is collected, will end the liquid clamp 10 and be in the tight state of clamp, screw drainage bottle lid 6 makes it presss from both sides tightly to press from both sides tight piece 232 the tight drainage tube 3, the slope 1 bottle makes the extract gather draw the inboard in chamber 8, filter screen 7 is used for filtering impurity, uses the syringe to insert at last draw mouth 81 and draw the drainage liquid.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A multi-functional surgery drainage bottle which characterized in that: comprises a hollow bottle body (1), a drainage bottle mouth (2) positioned at the center of the upper end of the bottle body (1), a drainage tube (3) penetrating through the drainage bottle mouth (2) and connected with a human body, a liquid outlet tube (4) communicated with the bottom end of the bottle body (1) and a pressurizing assembly (5) communicated with the lower part of the liquid outlet tube (4);

the drainage bottle mouth (2) is arranged in the middle of the top end of the drainage bottle; the outer surface of the upper part of the drainage bottle nozzle (2) is provided with female threads (21), at least two hole grooves (22) which are correspondingly and annularly arranged at the lower part of the drainage bottle nozzle (2) and water stop elastic sheets (23) which extend out of the top ends of the hole grooves (22); the water stop elastic sheet (23) comprises a plurality of spring sheets (231) correspondingly connected with the top ends of the hole grooves (22) and clamping sheets (232) vertically connected with the bottom ends of the spring sheets (231); the bottom end of the spring piece (231) tilts towards the outside of the drainage bottle mouth (2); the clamping direction of the clamping sheet (232) is towards the axis of the drainage tube (3); the top end of the drainage bottle mouth (2) is provided with a drainage bottle cap (6) with a central hole; the inner side of the drainage bottle cap (6) is provided with a male thread (61) in threaded connection with the female thread (21);

a filter screen (7) is fixedly arranged on the inner side surface and the upper bottom surface of the bottle body (1); the filter screen (7) is fixedly connected with the inner side surface and the upper bottom surface of the bottle body (1) so as to form an extraction cavity (8);

the pressurizing assembly (5) comprises a pressurizing pipe (51) communicated with one side of the liquid outlet pipe (4) and an air pushing rod (52) arranged in the pressurizing pipe (51) and one end of the air pushing rod extends out of the pressurizing pipe (51); one end of the air pushing rod (52) extending out of the pressure increasing pipe (51) is fixedly provided with an air pump handle (521); one end of the air pushing rod (52) positioned in the pressure increasing pipe (51) is fixedly provided with a piston (522); the tail end of the pressure increasing pipe (51) is provided with a first one-way valve (53) communicated with the liquid outlet pipe (4); the first one-way valve (53) is used for one-way air intake towards the inside of the booster pipe (51); a second one-way valve (54) communicated with the outside air is arranged on the pressure increasing pipe (51); the second one-way valve (54) is used for one-way air outlet towards the outside of the booster pipe (51); the second check valve (54) is disposed on a line between the piston (522) and the first check valve (53).

2. The multi-functional surgical drainage bottle of claim 1, wherein: the top end of the bottle body (1) is provided with a cross-shaped extraction opening (81) communicated with the extraction cavity (8).

3. The multi-functional surgical drainage bottle of claim 2, wherein: the extraction port (81) is provided with a sealing sleeve (9) with an opening in the middle.

4. The multi-functional surgical drainage bottle of claim 1, wherein: a liquid stopping clip (10) is arranged at the lower part of the liquid outlet pipe (4); the liquid stopping clamp (10) is positioned below the pressure increasing pipe (51).