CN210932951U - A sputum suction device for medical patient transport - Google Patents

Abstract

The utility model discloses a sputum suction device for medical patient transportation in the field of medical equipment, which comprises a box body and a clamping structure, wherein the clamping structure comprises a clamping block, a connecting rod is fixedly connected at the upper end of the clamping block, a connecting plate is fixedly connected at the upper end of the connecting rod, a threaded rod is connected at the lower end of the clamping block in a penetrating way by longitudinal threads, a fixing plate is rotatably connected at the upper end of the threaded rod, a negative pressure pump and a collecting cylinder are respectively arranged in the inner cavity of the box body, a hose is arranged at the outer side of the collecting cylinder, the space between the negative pressure pump and the collecting cylinder and the space between the collecting cylinder and the hose are communicated by connecting pipelines, a ring sleeve is movably sleeved at the outer side of the hose, a clamp is arranged in the inner cavity of the ring sleeve, the clamp is in sliding connection with the outer, can effectively avoid the influence of the patient teeth on the sputum suction caused by occluding the hose.

Description

A sputum suction device for medical patient transport

technical field

The utility model relates to the field of medical equipment, in particular to a sputum suction device used for transporting medical patients.

Background technique

The main purpose of suction is to clear the patient's respiratory secretions and keep the airway open. Sputum suction in general medical care can be done with existing suction devices. The sputum suction device is mainly an electric multi-function negative pressure sputum suction device and a simple manual sputum suction device. The operation end needs to be connected to a sputum suction tube or a sponge suction tube before use. Generally used electric type, with power switch and manual switch, using the principle of negative pressure for sputum suction and oral care, simple and easy to learn. It is used for routine sputum suction, tracheotomy and other treatments for the wounded and sick. It is suitable for military rescue medical treatment and timely sputum suction treatment when there is respiratory mucus or vomiting in hospitals or households.

However, when the existing sputum suction device is used in the transport of critically ill patients, there are the following defects: 1. When a critically ill patient is lying in a hospital bed and needs emergency sputum suction during the transfer process, the sputum suction device needs manual support, which cannot be very The good one is fixed on the hospital bed, which is inconvenient to use; 2. Severely ill patients need emergency sputum suction when they are in a coma. At this time, the patient's mouth cannot be opened cooperatively, and it is easy to bite the suction pipe and affect the smooth progress of sputum suction.

Based on this, the present invention designs a sputum suction device for medical patient transport to solve the above problems.

Utility model content

The purpose of the present invention is to provide a sputum suction device for medical patient transport, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a sputum suction device for medical patient transport, comprising a box body and a clamping structure, wherein the clamping structure includes a clamping block, and an opening is opened on one side of the clamping block , the upper end of the clamping block is fixedly connected to a connecting rod, the upper end of the connecting rod is fixedly connected to a connecting plate, the lower end of the clamping block is longitudinally threaded and connected with a threaded rod, the upper end of the threaded rod is rotatably connected with a fixed plate, and the inner cavity of the box is connected A negative pressure pump and a collection tube are respectively provided, and a hose is arranged on the outside of the collection tube. The connection between the negative pressure pump and the collection tube and between the collection tube and the hose are connected by connecting pipes, and the outer side of the bottom of the collection tube is connected. The sleeve is provided with a cylinder seat, the cylinder seat is fixed at the bottom of the inner cavity, the outer side of the hose is movable with a ring sleeve, and the inner cavity of the ring sleeve is provided with a second clamp, the second clamp and the soft The outer side of the tube is slidably connected, the inner side of the ring sleeve is fixedly provided with a fixed cylinder, the outer side of the second clamp is provided with a movable cylinder, the upper end of the front of the box body is provided with a control switch, the upper end of the box body is fixedly provided with a handle, the handle The outer sleeve is provided with a friction pad.

Preferably, the bottom of the box body is longitudinally welded with mounting bolts, the connecting plate is longitudinally provided with a through hole, and a butterfly nut is rotatably connected under the through hole through a bearing, and the butterfly nut is threadedly connected to the mounting bolt.

Preferably, both ends of the connecting pipe are provided with a sealing ring structure, a pipe clamp is provided on the outside of the connecting pipe, and the connecting pipe is clamped to the inner cavity wall of the box through the pipe clamp.

Preferably, a rotating rod is hinged on both sides of the upper end of the cylinder seat, a first clamp is fixedly arranged on the inner side of the top of the rotating rod, a rubber layer is arranged inside the first clamp, and the first clamp contacts the clamp through the rubber layer The receiving manifold is provided with connecting ears on both sides of the first clamp, and the connecting ears are matched and connected by bolts and nuts.

Preferably, the ring sleeve is made of medical silicone material, the ring sleeve has an elliptical structure, and a clamping groove is provided in the middle of the outer side of the ring sleeve.

Preferably, the movable cylinder is movably inserted into the fixed cylinder, and the bottom of the movable cylinder is fixedly connected to the bottom of the inner cavity of the fixed cylinder through a spring.

Preferably, a battery is provided in the box, and the control switch is electrically connected to the negative pressure pump and the battery.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model uses the clamping block of the clamping structure to clamp the bedside of the hospital bed, and pushes the fixed plate through the screw to realize the installation and use of the sputum suction device in the process of transporting the critically ill patients, which replaces the traditional manual support, and the clamping structure adopts detachable connection. Connect the sputum suction device box in a way that is easy to disassemble when not in use;

During the operation of the critically ill patient, the utility model is sleeved on the outer side of the hose through a ring sleeve, the clamping groove on the outer side of the ring sleeve is convenient for the patient's teeth to bite, and the elastic connection between the fixed cylinder and the movable cylinder, and a clamp The protection of the hose can effectively prevent the patient's teeth from biting the hose and affect the suction.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of Fig. 1 of the utility model;

FIG. 2 is an enlarged schematic view of the clamping structure in FIG. 1 of the present utility model;

Fig. 3 is the schematic top view perspective view of the cylinder seat structure in Fig. 1 of the utility model;

FIG. 4 is a schematic top view of the ring structure in FIG. 1 of the present utility model.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Box, 11-Mounting bolt, 2-Clamping structure, 21-Clamping block, 22-Connecting rod, 23-Connecting plate, 24-Threaded rod, 25-Fixing plate, 26-Butterfly nut, 3-Negative pressure Pump, 4-collecting cylinder, 5-hose, 6-connecting pipe, 7-cylinder seat, 71-rotating rod, 72-first clamp, 73-connecting lug, 8-ring sleeve, 81-second clamp , 82-fixed cylinder, 83-movable cylinder, 84-card slot, 9-control switch, 10-handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a sputum suction device for medical patient transport, comprising a box body 1, a clamping structure 2, and the clamping structure 2 includes a clamping block 21, and the clamping block 21 There is an opening on one side, the upper end of the clamping block 21 is fixedly connected to the connecting rod 22, the upper end of the connecting rod 22 is fixedly connected to the connecting plate 23, the longitudinal thread of the lower end of the clamping block 21 is connected with a threaded rod 24, and the upper end of the threaded rod 24 is rotatably connected with a fixed plate 25. The inner cavity of the body 1 is respectively provided with a negative pressure pump 3 and a collection cylinder 4, and a hose 5 is provided on the outside of the collection cylinder 4. The connection pipes are connected between the negative pressure pump 3 and the collection cylinder 4 and between the collection cylinder 4 and the hose 5. 6 is connected, the outer side of the bottom of the collecting cylinder 4 is sleeved with a cylinder seat 7, the cylinder seat 7 is fixedly arranged at the bottom of the inner cavity, the outer side of the hose 5 is movably sleeved with a ring sleeve 8, and the inner cavity of the ring sleeve 8 is provided with a second clamp 81, The second clamp 81 is slidably connected to the outside of the hose 5 , the inner side of the ring sleeve 8 is fixedly provided with a fixed cylinder 82 , the outer side of the second clamp 81 is provided with a movable cylinder 83 , and the upper end of the front of the box body 1 is provided with a control switch 9 . A handle 10 is fixed on the upper end, and a friction pad is sleeved on the outside of the handle 10 .

The bottom of the box body 1 is longitudinally welded with mounting bolts 11 , the connecting plate 23 is longitudinally provided with a through hole, and the butterfly nut 26 is rotatably connected under the through hole through a bearing. Installed with the lower end of the box 1. Both ends of the connecting pipe 6 are provided with a sealing ring structure to ensure the overall tightness. The outer side of the connecting pipe 6 is provided with a pipe clamp, and the connecting pipe 6 is clamped to the inner cavity wall of the box 1 through the pipe clamp. A rotating rod 71 is hinged on both sides of the upper end of the cylinder seat 7, and a first clamp 72 is fixed on the inner side of the top of the rotating rod 71. The first clamp 72 is provided with a rubber layer, and the first clamp 72 contacts the receiving cylinder through the rubber layer. 4. The two ends of the first clamp 72 are provided with connecting ears 73. The connecting ears 73 are connected by bolts and nuts, and the collection cylinder 4 is fixed by the clamps 72 and the bolts. Drain the liquid. The ring sleeve 8 is made of medical silicone material, and the ring sleeve 8 has an elliptical structure, which is easy to be inserted into the patient's mouth. The movable cylinder 83 is movably inserted into the fixed cylinder 82, and the bottom of the movable cylinder 83 is fixedly connected to the bottom of the inner cavity of the fixed cylinder 82 through a spring. The box 1 is equipped with a battery, and the control switch 9 is electrically connected with the negative pressure pump 3 and the battery. The operation of the negative pressure pump 3 is controlled by the battery power supply control switch 9, and the power supply can be used in time when the patient is transported.

The specific application of this embodiment is:

The utility model uses the handle 10 on the upper end of the box body 1 to lift and move, and the friction pad sleeved on the outside of the handle 10 can increase the friction force of the grip and has the anti-slip effect. When the operation of critically ill patients requires sputum suction, the butterfly nut 26 on the connecting plate 23 is connected to the mounting thread 11 at the lower end of the box body 1, and the butterfly nut 26 is rotated through the bearing to realize the installation of the clamping structure 2 on the lower end of the box body 1. The block 21 is clamped to one side of the patient's bed, and the handle at the lower end of the threaded rod 24 is rotated to press the lower end of the bed board through the fixing plate 25 at the upper end to realize the installation and fixation of the box 1 on the bed. Insert the front end of the hose 5 into the patient's mouth, and at the same time slide the position of the ring sleeve 8 on the hose 5, the clamp 81 inside the ring sleeve 8 is in contact with the hose 5 for protection, and the elliptical structure of the ring sleeve 8 is convenient for plugging. into the patient's mouth, and the slot 84 on the outer side of the ring sleeve 8 is convenient for the patient's teeth to be clamped. On the other hand, the fixed cylinder 82 on the inner side of the ring sleeve 8 cooperates with the movable cylinder 83 and the spring storage connection, and the patient can bite the silicone ring. Cover 8, reduce the pain of sputum suction, after suction is completed, remove the bolts connecting the ears 73 at both ends of the first clamp 72, turn the rotating rod 71 to open the first clamp 72, pull out the pipe, take out the collection tube 4 and pour the phlegm. go.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A sputum suction device for transporting medical patients, comprising a box body (1) and a snap-on structure (2), characterized in that: the snap-on structure (2) comprises a snap block (21), and the snap-on structure (2) An opening is provided on one side of the block (21), the upper end of the clamping block (21) is fixedly connected to the connecting rod (22), the upper end of the connecting rod (22) is fixedly connected to the connecting plate (23), and the lower end of the clamping block (21) is longitudinally connected A threaded rod (24) is connected through the thread, the upper end of the threaded rod (24) is rotatably connected with a fixing plate (25), and the inner cavity of the box body (1) is respectively provided with a negative pressure pump (3) and a collection cylinder (4). ), a hose (5) is provided on the outside of the collecting cylinder (4), and both the negative pressure pump (3) and the collecting cylinder (4) and between the collecting cylinder (4) and the hose (5) pass through The connecting pipe (6) is communicated, the bottom outer side of the collecting cylinder (4) is sleeved with a cylinder seat (7), the cylinder seat (7) is fixedly arranged at the bottom of the inner cavity, and the outer side of the hose (5) is movably sleeved There is a ring sleeve (8), the inner cavity of the ring sleeve (8) is provided with a second clamp (81), the second clamp (81) is slidably connected to the outside of the hose (5), and the ring sleeve ( 8) A fixed cylinder (82) is fixedly arranged on the inner side, a movable cylinder (83) is arranged on the outer side of the second clamp (81), and a control switch (9) is arranged on the upper end of the front of the box body (1). A handle (10) is fixedly arranged on the upper end of the body (1), and a friction pad is sleeved on the outer side of the handle (10). 2. A sputum suction device for medical patient transport according to claim 1, characterized in that: the bottom of the box body (1) is longitudinally welded with mounting bolts (11), and the connecting plate (23) is longitudinally welded. A through hole is provided, and a butterfly nut (26) is rotatably connected under the through hole through a bearing, and the butterfly nut (26) is threadedly connected with the mounting bolt (11). 3. A sputum suction device for transporting medical patients according to claim 1, characterized in that: both ends of the connecting pipe (6) are provided with a sealing ring structure, and the connecting pipe (6) is provided with a sealing ring structure. ) is provided with a pipe clamp on the outside, and the connecting pipe (6) is clamped to the inner cavity wall of the box body (1) through the pipe clamp. 4. A sputum suction device for transporting medical patients according to claim 1, characterized in that: a rotating rod (71) is hinged on both sides of the upper end of the cylinder seat (7), and the rotating rod (71) A first clamp (72) is fixedly arranged on the inner side of the top, a rubber layer is provided inside the first clamp (72), and the first clamp (72) contacts the card receiving sleeve (4) through the rubber layer, the first clamp (72) Both sides of a clamp (72) are provided with connecting ears (73), and the connecting ears (73) are connected by bolts and nuts. 5. A sputum suction device for transporting medical patients according to claim 1, characterized in that: the ring sleeve (8) is made of medical silica gel material, and the ring sleeve (8) is an elliptical structure, so A clamping groove (84) is arranged in the middle of the outer side of the ring sleeve (8). 6. A sputum suction device for transporting medical patients according to claim 1, characterized in that: the movable cylinder (83) is movably plugged into the fixed cylinder (82), and the bottom of the movable cylinder (83) passes through The spring is fixedly connected with the bottom of the inner cavity of the fixing cylinder (82). 7. A sputum suction device for transporting medical patients according to claim 1, characterized in that: said box (1) is provided with a battery, said control switch (9) and a negative pressure pump (3) , Battery electrical connection.

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