CN209864863U - Pediatric special infusion seat - Google Patents

Abstract

The utility model discloses a special infusion seat of paediatrics relates to paediatrics medical instrument technical field. Including the seat, the back, the seat downside is provided with the chair leg, the upside is provided with handrail and support, be provided with the couple that hangs the infusion bottle on the support, the seat is including fixed seat and activity seat, fixed seat is provided with the seat mouth, can be provided with movable seat with opening and shutting on the seat mouth, fixed seat downside is provided with the bedpan of pull formula, back and fixed seat rotationally connect, be provided with the turned angle's that is used for locking back locking mechanism between back and the fixed seat, the support mounting has the electric heater unit who heats the infusion bottle, still including the temperature monitoring device who monitors the liquid medicine temperature, a controller, electric heater unit, temperature monitoring device is respectively with the communicably being connected of controller. During transfusion, children can defecate and urinate on the spot into the bedpan and sleep lying, and the temperature of the liquid medicine is moderate during transfusion in winter.

Description

Pediatric special infusion seat

technical field

The utility model relates to the technical field of pediatric medical instruments, in particular to a special infusion seat for pediatrics.

Background technique

Children are often sick, and infusion therapy is needed when necessary. Children need to use thinner needles for infusion, which takes a long time. During the infusion period, children will have the need to defecate, urinate, sleep, and wish for a more suitable infusion temperature. At present, most pediatrics use children's infusion seats, but in the existing technology, the structure of the infusion seats is relatively simple, children need to go to the toilet when defecating and urinating, and can only sit and sleep, feeling uncomfortable, and the temperature of the liquid medicine is low in winter , the child patient may experience discomfort.

Therefore, how to solve the problems of inconvenient defecation and urination of children in the use of the existing children's infusion seat, uncomfortable sleeping, and low temperature of the medicinal solution during infusion in winter is a key technical problem to be solved by those skilled in the art.

Utility model content

The technical problem to be solved by the utility model is that when the existing children's infusion seat is in use, the child has difficulty defecating and urinating, sleeps uncomfortable, and the temperature of the liquid medicine is relatively low during infusion in winter. For this reason, the utility model provides a kind of special infusion seat for pediatrics.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model provides a special infusion seat for pediatrics, which comprises a seat board and a backrest. Chair legs are arranged on the lower side of the seat board, armrests and brackets are arranged on the upper side, and hooks for hanging infusion bottles are arranged on the bracket. The seat board and the movable seat board, the fixed seat board is provided with a toilet mouth, the said movable seat board is arranged on the toilet seat in an openable and closable manner, the lower side of the fixed seat board is provided with a pull-out bedpan, the backrest and the fixed seat board can be Rotationally connected, a locking mechanism for locking the rotation angle of the backrest is provided between the backrest and the fixed seat board, the bracket is equipped with an electric heating device for heating the infusion bottle, and also includes a device for monitoring the temperature of the liquid medicine A temperature monitoring device and a controller, the electric heating device and the temperature monitoring device are communicably connected with the controller respectively.

Optionally, a guide mechanism is provided between the movable seat and the fixed seat, and the movable seat moves horizontally on the guide mechanism to open and close the toilet opening.

Optionally, a limiting structure is also provided to fix the movable seat at the position of closing the toilet opening.

Optionally, the backrest is rotatably connected to the fixed seat board through a rotating shaft, and both the backrest and the fixed seat board are provided with fixing holes at positions deviated from the rotating shaft, when the backrest rotates to a preset position , the fixing holes of the backrest and the fixed seat board are opposite to each other, and the relative fixing of the backrest and the fixed seat board can be realized through the pin shaft inserted in the fixing hole.

Optionally, the electric heating device includes a heating body and a thermal insulation layer, the heating body is cylindrical, the bottom is provided with a through hole for the infusion tube to pass through, and the side wall is provided with a heating wire inside, and the thermal insulation layer covers On the outer layer of the side wall of the heating body.

Optionally, the bracket includes a thin tube, a thick tube sleeved on the thin tube, and a locking structure, and the thin tube can protrude or retract from the thick tube in the axial direction and pass through the lock Tight structure fixed.

Optionally, arm supports with a semicircular cross-section are respectively provided on both sides of the armrest.

Optionally, the hook is provided with a gravity sensing device for sensing the gravity of the liquid medicine in the infusion bottle, and also includes an alarm device, and the alarm device and the gravity sensing device are communicably connected to the controller respectively.

Optionally, a table is provided on the armrest, and the table is rotatably connected to the armrest.

Optionally, a limiting structure for relatively fixing the table board and the armrest is also provided.

The technical solution provided by the utility model can include the following beneficial effects:

The utility model is provided with a movable seat board and a pull-out bedpan. When a child defecates and urinates, the movable seat board can be opened to directly defecate and urinate into the bedpan, avoiding the inconvenience caused by someone holding an infusion bottle when going to the toilet. It avoids the risk of blood vessels being punctured by needles during children's actions; the backrest and the fixed seat board are rotatably connected, and can be fixed at a certain angle through a locking mechanism, so that children can have a more comfortable sleeping position; increase Equipped with an electric heating device, the infusion bottle can be heated, so that the medicinal liquid can have a suitable temperature during infusion in winter.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of the pediatric infusion chair shown in some embodiments;

Fig. 2 is a schematic structural view of some components of the pediatric infusion seat shown in some embodiments;

Fig. 3 is a schematic diagram of the locking structure of the bracket shown in some embodiments;

Fig. 4 is a structural schematic diagram of a backrest shown in some embodiments;

Fig. 5 is a structural schematic diagram of the connection part between the backrest and the fixed seat board shown in some embodiments.

In Figure 1-Figure 5:

1-fixed seat board, 2-arm support frame, 3-table board, 4-armrest, 5-bracket, 6-electric heating device, 7-hook, 8-backrest, 9-movable seat board, 10-bedpan, 11 -chair leg, 12-universal wheel, 13-baffle plate, 14-slide rail, 15-convex edge, 16-through hole 1, 17-through hole 2, 18-fixing hole, 19-axis hole, 20-thin Pipe, 21-nut, 22-elastic piece, 23-thick pipe.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely means consistent with some aspects of the present application.

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other implementation manners obtained by those skilled in the art without making creative efforts belong to the protection scope of the present utility model.

Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the utility model described in the claims in any way. In addition, all the content of the structure shown by the following embodiment is not limited to what is necessary as a solution of the invention described in a claim.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model includes a seat board, a backrest 8, a chair leg 11 is arranged on the underside of the seat board, an armrest 4 and a bracket 5 are arranged on the upper side, and on the bracket 5 The hook 7 for hanging the infusion bottle is provided, the seat board includes a fixed seat board 1 and a movable seat board 9, the fixed seat board 1 is provided with a toilet opening, and the movable seat board 9 and the fixed seat board 1 are arranged on the toilet opening to be opened and closed. The lower side is provided with a pull-out bedpan 10, and the backrest 8 is rotatably connected to the fixed seat board 1. A locking mechanism is arranged between the backrest 8 and the fixed seat board 1. When the backrest 8 rotates to a certain angle, the lock will The stop mechanism is fixed. The bracket 5 is equipped with an electric heating device 6 and also includes a temperature monitoring device and a controller, and the electric heating device 6 and the temperature monitoring device are communicably connected with the controller respectively.

Wherein the movable seat 9 can be connected with the fixed seat 1 through a shaft to form a rotary opening and closing, and can also be connected with the fixed seat 1 through a guide mechanism to form a translational opening and closing. Two slide rails 14 are arranged under the fixed seat plate 1, and slide grooves are arranged at corresponding positions on both sides of the bedpan 10, and the bedpan 10 moves in the horizontal direction through the cooperation of the slide grooves and the slide rails 14, and the slide rails 14 are far away from the backrest 8 A baffle 13 is provided at one end of the baffle 13, and when the bedpan 10 moves to contact with the baffle 13, the bedpan 10 corresponds up and down with the toilet seat. The controller is selected as a single-chip microcomputer, the model can be AT89C51 or AT89S51, and the temperature monitoring device can be an integrated temperature sensor DS18B20, which can be attached to the surface of the infusion bottle for temperature monitoring and transmit the data to the controller during infusion. Control the opening and closing of the electric heating device 6 .

With such a setting, children can defecate and urinate directly on the spot, avoiding the inconvenience caused by the need for someone to help hold the infusion bottle when going to the toilet, and avoiding the risk of blood vessels being punctured by needles during children's actions; so that children can have a relatively Comfortable sleeping posture; the liquid medicine can have a suitable temperature during infusion in winter.

A guiding mechanism is arranged between the movable seat 9 and the fixed seat 1, and the movable seat 9 moves horizontally on the guiding mechanism to open and close the toilet opening. In this embodiment, the fixed seat 1 is provided with a convex edge 15 at the toilet mouth, and the movable seat 9 is placed on the convex edge 15 to move horizontally. When the backrest 8 is 90 degrees to the fixed seat 1, the movable Seat 9 is extracted or advanced, and when movable seat 9 completely closed the toilet mouth, backrest 8 can be rotated along any angle. In this way, when the child needs to defecate or urinate, he only needs to lift his body a little, and the movable seat board 9 can be pulled out to use. Reduce non-essential activities for children.

A limiting structure can also be set between the movable seat 9 and the fixed seat 1. In this embodiment, the limiting structure is a positioning pin, and the convex edge 15 is provided with a through hole 2 17, corresponding to the movable seat 9 and the convex edge 15. The position is also provided with through holes, the diameter of the through hole on the movable seat 9 is greater than the through hole 17 on the convex edge 15, and the positioning pin is made of two sections of cylinders, and the diameter of the upper cylinder is the same as the diameter of the through hole on the movable seat 9. Large, the lower cylinder diameter is as large as the second diameter of the through hole. When the movable seat 9 completely closed the toilet mouth, the through hole 17 on the movable seat 9 was opposite to the through hole 17 on the convex edge 15, and the positioning pin was inserted to fix it relatively. Increasing the limit structure can make the movable seat plate 9 more stable.

In this embodiment, the backrest 8 and the fixed seat board 1 are all provided with shaft holes 19 at corresponding positions, and a rotating shaft is arranged in the shaft holes 19 to realize relative rotation. A fixing hole 18 is provided. When the backrest 8 is rotated to a preset position, the fixing hole 18 of the backrest 8 and the fixed seat board 1 are opposite to each other, and the backrest 8 and the fixed seat board 1 can be realized through the pin shaft inserted in the fixing hole 18. relatively fixed. A plurality of fixing holes 18 are provided to realize fixing when the backrest 8 is rotated to different angles. When the angle of the backrest 8 needs to be changed, the positioning pin can be pulled out to rotate the backrest 8 . Using positioning pins, the structure is simple and the operation is convenient.

The electric heating device 6 includes a heating body and an insulating layer. The heating body is cylindrical, the bottom is provided with a through hole for the infusion tube to pass through, and the inside of the side wall is provided with a heating wire. The insulating layer covers the outer layer of the side wall of the heating body. The electric heating device is fixed on the thin tube 20 through the tube clamp structure, and the tube clamp structure can be loosened to move up and down along the thin tube. During infusion, the infusion bottle is hung on the hook 7, and the electric heating device 6 is moved upward to place the infusion bottle in it. cavity. In this way, the heat is not easy to be lost, and more heat is transferred to the infusion bottle to heat the medicinal liquid, and the energy utilization rate is high.

The bracket 5 includes a thin tube 20 , a thick tube 23 sleeved outside the thin tube 20 , and a locking structure. The thin tube 20 can protrude or retract from the thick tube 23 in the axial direction and is fixed by the locking mechanism. In this embodiment, the locking structure is a nut 21 and a tapered elastic member 22 . The mouth of the thick tube 23 is in an inverted cone shape, the elastic element 22 is provided with a through hole, the diameter of the through hole is equal to the diameter of the thin tube 20, the outer wall of the thick tube 23 is provided with external threads, and the inner wall of the nut 21 is provided with an inner thread that cooperates with it. thread, the nut 21 presses the elastic element 22 down along the thread to move downward along the inner wall of the thick tube 23, the elastic element 22 is compressed, the inner diameter becomes smaller, and the thin tube 20 is clamped and fixed. The height of the support 5 is adjustable and easy to use, and the infusion speed can be changed by adjusting the height.

Arm support frames 2 are arranged on both sides of the armrest 4 respectively. The arm support frame 2 is a groove with a semicircular cross section. The hand of the patient infusion can be supported, and the hand of the patient can be properly rested and relaxed.

Hook 7 is provided with the gravity sensing device that is used to sense the gravity of liquid medicine in the infusion bottle, and gravity sensing device can select weighing sensor, also comprises alarm device, and alarm device can be buzzer, and alarm device and gravity sensing device are connected with controller respectively. communicatively connected. The gravity of the infusion bottle is monitored and transmitted to the controller throughout the process, and compared with the set value of the controller. When the liquid medicine in the infusion bottle gradually decreases, the gravity decreases. When the gravity is less than the set value of the controller, the controller sends an instruction Give the alarm device, the alarm device calls the police. In this way, the doctor can be reminded to pull out the fluid when the infusion is about to be completed, so as to avoid infusion of air or return of blood, and increase the safety of the infusion.

A table board 3 may be arranged on the armrest 4, and the table board 3 and the armrest 4 are rotatably connected. The opening and closing of the table board 3 can be realized by rotating in a vertical plane or in a horizontal plane. In this embodiment, in order to rotate in the horizontal plane, a through hole 16 is provided on one side of the table board 3, and a through hole is also provided on the corresponding position of the armrest 4 and connected by a pin. After the patient's infusion is completed, the table board 3 is rotated and opened to facilitate the patient to come out. Children's toys, electronic products, and books can be placed on the table board 3 so that children will not be bored during infusion, and can further compress the range of activities of children and reduce unnecessary activities.

A fixing structure for fixing the table top 3 can also be provided, so that the table top 3 is relatively fixed and more stable in use. In the present embodiment, both sides of the table board 3 are provided with through holes 16, and the corresponding positions on both sides of the handrail 4 are provided with through holes, and pin shafts are provided to complete the fixation. After the infusion is completed, any pin shaft can be taken out, and the table board 3 can be opened by rotating around the other pin shaft. This has not only played a fixed role, but also can be turned to any side for opening and closing as required.

The lower end of the chair leg 11 is provided with a universal wheel 12 with a locking structure. When the child needs to move the position, the locking structure is opened and the seat is pushed to move.

It can be understood that, the same or similar parts in the above embodiments can be referred to each other, and the content that is not described in detail in some embodiments can be referred to the same or similar content in other embodiments.

Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present application, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (10)

1. A transfusion chair special for pediatrics comprises a seat plate and a backrest (8), wherein chair legs (11) are arranged on the lower side of the seat plate, handrails (4) and a support (5) are arranged on the upper side of the seat plate, a hook (7) for hanging a transfusion bottle is arranged on the support (5), the chair is characterized in that the seat plate comprises a fixed seat plate (1) and a movable seat plate (9), the fixed seat plate (1) is provided with a sitting hole, the movable seat plate (9) is arranged on the sitting hole in an openable and closable manner, a pull-out bedpan (10) is arranged below the fixed seat plate (1), the backrest (8) is rotatably connected with the fixed seat plate (1), a locking mechanism for locking the rotation angle of the backrest (8) is arranged between the backrest (8) and the fixed seat plate (1), and an electric heating device (6) for heating the transfusion bottle is arranged on the support (5), the seat further comprises a temperature monitoring device and a controller, wherein the temperature monitoring device monitors the temperature of the liquid medicine, and the electric heating device (6) and the temperature monitoring device are respectively connected with the controller in a communication mode.

2. The transfusion seat special for pediatrics as claimed in claim 1, wherein a guide mechanism is disposed between said movable seat plate (9) and said fixed seat plate (1), said movable seat plate (9) opens and closes said sitting stool port by moving horizontally on said guide mechanism.

3. The transfusion seat special for pediatrics as claimed in claim 2, further provided with a limiting structure for fixing the movable seat plate (9) at a position for closing the defecation hole.

4. The transfusion seat special for pediatrics as claimed in claim 1, wherein the backrest (8) is rotatably connected with the fixed seat plate (1) by a rotating shaft, and the locking mechanism comprises: the backrest (8) and the fixed seat plate (1) deviate from a fixing hole (18) in the position of the rotating shaft, when the backrest (8) rotates to a preset position, the backrest (8) and the fixing hole (18) of the fixed seat plate (1) are aligned, and the backrest (8) and the fixed seat plate (1) can be fixed relatively through a pin shaft inserted into the fixing hole (18).

5. The transfusion seat special for pediatrics as claimed in claim 1, wherein the electric heating device (6) comprises a heating body and a heat insulating layer, the heating body is cylindrical, a through hole for the transfusion tube to pass through is arranged at the bottom of the heating body, a heating wire is arranged inside the side wall of the heating body, and the heat insulating layer covers the outer layer of the side wall of the heating body.

6. The transfusion seat special for department of pediatrics as claimed in claim 1, wherein said bracket (5) comprises a thin tube (20), a thick tube (23) sleeved outside said thin tube (20), and a locking structure, wherein said thin tube (20) can axially extend out of or retract into said thick tube (23) and is fixed by said locking structure.

7. The transfusion chair special for pediatrics as claimed in claim 1, wherein arm supports (2) having a semicircular cross section are respectively provided at both sides of the armrest (4).

8. The transfusion seat special for department of pediatrics as claimed in claim 1, wherein the hook (7) is provided with a gravity sensing device for sensing gravity of the liquid medicine in the transfusion bottle, and further comprising an alarm device, wherein the alarm device and the gravity sensing device are respectively communicably connected with the controller.

9. The transfusion seat special for pediatrics as claimed in claim 1, wherein a table plate (3) is disposed on the armrest (4), and the table plate (3) is rotatably connected with the armrest (4).

10. The transfusion seat special for department of pediatrics as claimed in claim 9, further comprising a limiting structure for fixing the table plate (3) and the armrest (4) relative to each other.