CN211214629U - Clinical drainage device that uses of severe medical science - Google Patents

Abstract

The utility model provides a clinical drainage device that uses of severe medical science. Clinical drainage device of using of severe medical science includes transit pipe, actuating mechanism, locking mechanical system and baffling mechanism, the gas connection of transit pipe passes through connecting pipe and drive casing fixed connection that the level set up, and one side fixed mounting that the connecting pipe is close to the transit pipe has one-way discharge valve, the inlet fixed mounting of transit pipe has the spiral catheter, and fixed mounting has one-way feed liquor valve on the spiral catheter, threaded connection has the liquid storage pot on the leakage fluid dram that the transit socle portion was seted up, actuating mechanism sets up in connecting pipe and drive casing for carry out the locking to actuating mechanism locking mechanism installs the top at the drive casing. The utility model provides a clinical drainage device that uses of severe medical science has the flexible operation and the advantage of the locking of being convenient for.

Description

Clinical drainage device that uses of severe medical science

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to a clinical drainage device that uses of severe medical science.

Background

Intensive care medicine guardianship is along with medical care professional development, novel medical equipment birth and hospital management system improve and then appear one kind and collect medical organization management form of modernization medical care technique as an organic whole, and drainage device is used for among multiple surgery operation and the clinical care often, some is used for the catheterization, and some is used for wound and tissue fluid.

However, the traditional drainage device is troublesome to operate and needs to be connected with a negative pressure pump for use, the noise generated when the negative pressure pump works easily causes discomfort of a patient, and the drainage device cannot be used when electric power is interrupted.

Therefore, there is a need to provide a clinical drainage device for critical medicine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a clinical drainage device of using of severe medical science with flexible operation and the locking of being convenient for.

The utility model provides a clinical drainage device that uses of severe medical science includes: the gas interface of the transit pipe is fixedly connected with the driving shell through a connecting pipe which is horizontally arranged, one side of the connecting pipe close to the transit pipe is fixedly provided with a one-way exhaust valve, a liquid inlet of the transit pipe is fixedly provided with a spiral liquid guide pipe, the spiral liquid guide pipe is fixedly provided with a one-way liquid inlet valve, and a liquid outlet formed in the bottom of the transit pipe is in threaded connection with a liquid storage tank; the driving mechanism is arranged in the connecting pipe and the driving shell and comprises a rotating gear, a rotating rod, a push rod and a piston, the rotating gear is rotatably installed in the driving shell through a rotating shaft, a guide post is installed at one side of the rotating gear, which deviates from a rotating center, and is sleeved with the rotating rod in rotating connection, the other end of the rotating rod is rotatably connected with one end of the push rod, the other end of the push rod extends into the connecting pipe and is fixedly provided with the piston, and the piston is in sliding connection with the inner wall of the connecting pipe; the locking mechanism is used for locking the driving mechanism and is arranged at the top of the driving shell; and the baffle mechanism is arranged in the transit pipe.

Preferably, the driving mechanism further comprises a rocker, a connecting end of the rocker is fixedly connected with a rotating shaft on the rotating gear, and the rocker and the push rod are distributed on two side faces of the rotating gear.

Preferably, locking mechanical system includes that slide bar, monodentate piece, arc pressure disk, spring, box and son detain, the slide bar is inserted and is established in the through-hole that drive casing top was seted up, the bottom of slide bar extends to in the drive casing and fixed mounting has monodentate piece, and the other end fixed mounting of slide bar has the arc pressure disk, the cluster has the spring on the slide bar, the equal fixed mounting in both sides of arc pressure disk inner wall has the son to detain, and drives the equal fixed mounting of shell and two son detains on the corresponding roof and have the box.

Preferably, one end of the spring is fixedly connected with the inner wall of the arc-shaped pressure plate, and the other end of the spring is fixedly connected with the top wall of the driving shell.

Preferably, the baffle mechanism comprises a pressure spring and an arc-shaped baffle plate, one end of the arc-shaped baffle plate is hinged to the inner wall of the transfer pipe close to one side of the spiral liquid guide pipe, and the top of the arc-shaped baffle plate is elastically connected with the inner top wall of the transfer pipe through the pressure spring.

Preferably, a sealing ring is fixedly sleeved at the joint of the liquid outlet formed at the bottom of the transfer pipe and the liquid storage tank.

Compared with the prior art, the utility model provides a clinical drainage device that uses of severe medical science has following beneficial effect:

the utility model provides a clinical drainage device that uses of severe medical science, through hand rocker, make the piston along the connecting pipe reciprocating sliding, thereby the internal hydrops of patient flows into in the transfer pipe and enters into in the stock solution jar after that through the spiral catheter, because the spiral catheter is helical structure, consequently the hydrops is difficult for the backward flow, adopt the rocker type drainage simultaneously, thereby greatly reduced medical personnel's the operation degree of difficulty, and through the locking of locking mechanical system to rotating gear, avoided medical personnel's mistake to bump the rocker and lead to equipment to continue the drainage accidental injury patient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the critical medical clinical drainage device provided by the present invention;

FIG. 2 is a schematic structural view of the driving mechanism shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

fig. 4 is a schematic structural diagram of a rocker of the driving mechanism shown in fig. 2.

Reference numbers in the figures: 1. the device comprises a transit pipe, 2, a connecting pipe, 3, a driving shell, 4, a driving mechanism, 41, a rotating gear, 42, a rotating rod, 43, a push rod, 44, a piston, 45, a rocker, 5, a locking mechanism, 51, a sliding rod, 52, a single tooth piece, 53, an arc-shaped pressure plate, 54, a spring, 55, a female buckle, 56, a male buckle, 6, a one-way exhaust valve, 7, a spiral catheter, 8, a one-way liquid inlet valve, 9, a liquid storage tank, 9a, a baffling mechanism, 91a, a pressure spring, 92a and an arc-shaped guide plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a drainage device for critical care medical clinic according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the driving mechanism shown in FIG. 1; FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2; fig. 4 is a schematic structural diagram of a rocker of the driving mechanism shown in fig. 2. Clinical drainage device that uses of severe medical science includes: transit pipe 1, actuating mechanism 4, locking mechanical system 5 and baffling mechanism 9a, the gas interface of transit pipe 1 passes through connecting pipe 2 and the 3 fixed connection of drive casing that the level set up, and one side fixed mounting that connecting pipe 2 is close to transit pipe 1 has one-way discharge valve 6, the inlet fixed mounting of transit pipe 1 has spiral catheter 7, and fixed mounting has one-way feed liquor valve 8 on the spiral catheter 7, threaded connection has liquid storage pot 9 on the leakage fluid dram that transit pipe 1 bottom was seted up.

In the specific implementation, as shown in fig. 1 and 2, the driving mechanism 4 is disposed in the connecting pipe 2 and the driving housing 3, the driving mechanism 4 includes a rotation gear 41, a rotation lever 42, a push rod 43 and a piston 44, the rotating gear 41 is rotatably installed in the driving housing 3 through a rotating shaft, a guide post is installed at one side of the rotating gear 41 deviating from the rotating center, and the guide post is sleeved with a rotating rod 42 which is connected in a rotating way, the other end of the rotating rod 42 is connected with one end of a push rod 43 in a rotating way, and the other end of the push rod 43 extends into the connection pipe 2 and is fixedly provided with a piston 44, the piston 44 is connected with the inner wall of the connection pipe 2 in a sliding way, the driving mechanism 4 further includes a rocker 45, a connecting end of the rocker 45 is fixedly connected with a rotating shaft on the rotating gear 41, and the rocker 45 and the push rod 43 are distributed on two side surfaces of the rotating gear 41.

It should be noted that: inserting the liquid inlet of the spiral catheter 7 into a wound of a patient, and a medical worker manually shakes the rocker 45, so that the rocker 45 drives the rotating gear 41 to rotate (clockwise rotation is adopted in the scheme for description), the guide post on the rotating gear 41 is positioned at the leftmost side and rotates clockwise along with the rotating gear 41, the piston 44 is positioned at the leftmost side of the connecting pipe 2 and starts to push towards the direction of the transit pipe 1, therefore, gas in the connecting pipe 2 is discharged outside through the one-way exhaust valve 6, the transit pipe 1 is in a negative pressure state, the guide post on the rotating gear 41 is positioned at the rightmost side and rotates clockwise along with the rotating gear 41, the piston 44 is positioned at the rightmost side of the connecting pipe 2 and starts to slide back towards the direction of the driving shell 3, and accordingly, effusion in a patient flows into the transit pipe 1 through the spiral catheter 7 and then enters the liquid storage tank 9, and because the, therefore, the accumulated liquid is not easy to flow back, and simultaneously, the rocker type drainage is adopted, thereby greatly reducing the operation difficulty of medical personnel.

Referring to fig. 1, the locking mechanism 5 for locking the driving mechanism 4 is installed at the top of the driving housing 3, the locking mechanism 5 comprises a sliding rod 51, a single tooth piece 52, an arc-shaped pressure plate 53, a spring 54, a female buckle 55 and a male buckle 56, the sliding rod 51 is inserted into a through hole formed at the top of the driving shell 3, the bottom of the sliding rod 51 extends into the driving shell 3 and is fixedly provided with a single tooth piece 52, an arc-shaped pressure plate 53 is fixedly arranged at the other end of the sliding rod 51, a spring 54 is connected on the sliding rod 51 in series, one end of the spring 54 is fixedly connected with the inner wall of the arc-shaped pressure plate 53, the other end of the spring 54 is fixedly connected with the top wall of the driving shell 3, the two sides of the inner wall of the arc-shaped pressure plate 53 are both fixedly provided with sub-buckles 56, and the female button 55 is fixedly mounted on the top wall of the driving shell 3 corresponding to the two male buttons 56.

It should be noted that: when need not carry out the hydrops or stop temporarily and arrange the interior hydrops of patient outward, push down arc pressure disk 53 to slide bar 51 promotes single-tooth piece 52 and blocks into the tooth's socket that rotating gear 41 corresponds, and the son on the arc pressure disk 53 is detained 56 and is buckled each other with the box 55 on the drive casing 3, has consequently accomplished the locking to rotating gear 41, has avoided medical personnel's mistake to touch rocker 45 and lead to equipment to continue the drainage accidental injury patient.

Referring to fig. 1, the baffle mechanism 9a includes a pressure spring 91a and an arc-shaped baffle 92a, one end of the arc-shaped baffle 92a is hinged to the inner wall of the transit pipe 1 on the side close to the spiral catheter 7, the top of the arc-shaped baffle 92a is elastically connected to the inner top wall of the transit pipe 1 through the pressure spring 91a, and the accumulated liquid in the transit pipe 1 entering the spiral catheter 7 is prevented from entering the connection pipe 2 under the action of the arc-shaped baffle 92 a.

Wherein, the fixed cover of junction of the leakage fluid dram that the transfer pipe 1 bottom was seted up and liquid storage pot 9 is equipped with the sealing washer, has improved the connecting pipe 2 leakproofness of equipment.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

Claims (6)

1. The utility model provides a clinical drainage device that uses of severe medical science which characterized in that includes:

the gas connector of the transit pipe (1) is fixedly connected with the driving shell (3) through a connecting pipe (2) which is horizontally arranged, a one-way exhaust valve (6) is fixedly installed on one side, close to the transit pipe (1), of the connecting pipe (2), a spiral liquid guide pipe (7) is fixedly installed on a liquid inlet of the transit pipe (1), a one-way liquid inlet valve (8) is fixedly installed on the spiral liquid guide pipe (7), and a liquid storage tank (9) is in threaded connection with a liquid outlet formed in the bottom of the transit pipe (1);

the driving mechanism (4) is arranged in the connecting pipe (2) and the driving shell (3), the driving mechanism (4) comprises a rotating gear (41), a rotating rod (42), a push rod (43) and a piston (44), the rotating gear (41) is rotatably installed in the driving shell (3) through a rotating shaft, a guide post is installed at one side of the rotating gear (41) and deviates from a rotating center, the guide post is sleeved with the rotating rod (42) which is rotatably connected, the other end of the rotating rod (42) is rotatably connected with one end of the push rod (43), the other end of the push rod (43) extends into the connecting pipe (2) and is fixedly provided with the piston (44), and the piston (44) is slidably connected with the inner wall of the connecting pipe (2);

the locking mechanism (5) is used for locking the driving mechanism (4), and the locking mechanism (5) is arranged on the top of the driving shell (3);

a baffle mechanism (9a), wherein the baffle mechanism (9a) is installed in the transit pipe (1).

2. The critical medical clinical drainage device according to claim 1, wherein the driving mechanism (4) further comprises a rocker (45), the connecting end of the rocker (45) is fixedly connected with the rotating shaft on the rotating gear (41), and the rocker (45) and the push rod (43) are distributed on two side surfaces of the rotating gear (41).

3. The clinical drainage device of using of severe medicine of claim 1, characterized in that, locking mechanical system (5) includes slide bar (51), single tooth piece (52), arc pressure disk (53), spring (54), box (55) and son detain (56), slide bar (51) are inserted and are established in the through-hole that drive casing (3) top was seted up, the bottom of slide bar (51) extends to in drive casing (3) and fixed mounting has single tooth piece (52), and the other end fixed mounting of slide bar (51) has arc pressure disk (53), spring (54) have concatenated on slide bar (51), the equal fixed mounting in both sides of arc pressure disk (53) inner wall has son to detain (56), and drive casing (3) and two son detain (56) corresponding roof all fixed mounting have box (55).

4. The critical medical clinical drainage device according to claim 3, wherein one end of the spring (54) is fixedly connected with the inner wall of the arc-shaped pressure plate (53), and the other end of the spring (54) is fixedly connected with the top wall of the driving housing (3).

5. The critical medical clinical drainage device according to claim 1, wherein the baffle mechanism (9a) comprises a pressure spring (91a) and an arc-shaped baffle plate (92a), one end of the arc-shaped baffle plate (92a) is hinged on the inner wall of the transit tube (1) on the side close to the spiral catheter (7), and the top of the arc-shaped baffle plate (92a) is elastically connected with the inner top wall of the transit tube (1) through the pressure spring (91 a).

6. The clinical drainage device of claim 1, wherein the joint of the liquid outlet formed at the bottom of the transit tube (1) and the liquid storage tank (9) is fixedly sleeved with a sealing ring.

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