CN209864494U

CN209864494U - PICC puncture bed

Info

Publication number: CN209864494U
Application number: CN201822222944.XU
Authority: CN
Inventors: 何小倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-12-31
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a PICC puncture bed, which comprises a base, wherein a first lifting motor is arranged on the base, the movable end of the first lifting motor is upwards connected with a lifting frame, a fixed bed board is horizontally arranged on the lifting frame, the fixed bed board is rotationally connected with a movable bed board, a second lifting motor is arranged on the lifting frame, and the movable end of the second lifting motor is upwards rotationally connected with the movable bed board; the spout has been seted up on one side of activity bed board, and slidable mounting has the slide in the spout, has seted up the standing groove on the side that the slide deviates from the crane, and the standing groove sets up along the length direction of slide, and the groove width of standing groove is along with keeping away from the activity bed board and grow gradually. The utility model discloses a PICC puncture bed, fixed bed board and activity bed board can rise and descend, and the angle of activity bed board can be adjusted, and the standing groove can effectively play the supporting role to patient's arm, and the width that the standing groove has simultaneously changes, can make the patient can finely tune the angle of arm, is convenient for execute the art.

Description

PICC puncture bed

Technical Field

The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to PICC puncture bed.

Background

PICCs are catheters that are placed into the central vein via a peripheral vein, i.e., by peripheral venipuncture, with the catheter tip located in the superior or inferior vena cava. The central venous catheterization for the puncture of peripheral veins in clinical medicine utilizes a catheter to puncture from veins of peripheral arms, the catheter directly reaches the great veins close to the heart, the direct contact between chemotherapy drugs and the veins of the arms is avoided, and the blood flow speed of the great veins is high, so that the chemotherapy drugs can be quickly diluted, the stimulation of the drugs to blood vessels is prevented, the veins of upper limbs can be effectively protected, the occurrence of phlebitis is reduced, the pain of patients is relieved, and the life quality of the patients is improved.

When executing the art, the patient takes the supine position, measures the patient from the length of puncture position to the vena cava with the tape measure, after selecting puncture position, pricks the tourniquet, and conventional disinfection carries out PICC catheter venipuncture according to the explanation, remains catheter length according to patient's condition, carries out the X line after the puncture finishes and take pictures, confirms to use after last vena cava. When medical personnel carry out the venipuncture to the bed patient, need patient's arm to stretch out the sick bed edge outward, expose the venipuncture region. The sick bed that uses at present does not have the support positioner who sets up the arm, and patient's arm stretches out the sick bed outside after, is in unsettled state, is unfavorable for medical personnel to find the venipuncture district and carries out the operation of puncturing, leads to the puncture failure, increases patient's pain. In the process of infusion, because the arm of the patient is in a suspended state for a long time, the blood circulation at the far end of the arm of the patient is not facilitated, and the comfort level of the patient is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a PICC puncture bed.

The utility model discloses the technical scheme who adopts does:

a PICC puncture bed comprises a base, wherein a first lifting motor is installed on the base, the movable end of the first lifting motor is upwards connected with a lifting frame, a fixed bed plate is horizontally installed on the lifting frame, the fixed bed plate is rotationally connected with a movable bed plate, a second lifting motor is installed on the lifting frame, and the movable end of the second lifting motor is upwards rotationally connected with the movable bed plate; the spout has been seted up on one side of activity bed board, and slidable mounting has the slide in the spout, has seted up the standing groove on the side that the slide deviates from the crane, and the standing groove sets up along the length direction of slide, and the groove width of standing groove is along with keeping away from the activity bed board and grow gradually. The standing groove can effectively play the supporting role to patient's arm. Meanwhile, the width of the placing groove is changed, so that the angle of the arm of the patient can be finely adjusted, and the operation is convenient.

Preferably, a heat conduction layer is laid in the placing groove, and at least one PTC heating element is arranged in the heat conduction layer. When the temperature is lower, the PTC heating body works to heat the heat conduction layer, so that the heat conduction layer can provide heat for the arm even if the arm of a patient is exposed or the arm is not covered by a quilt, and the arm has a warm feeling.

Preferably, the lifting frame is provided with a first switch for controlling the first lifting motor, a second switch for controlling the second lifting motor and a third switch for controlling the PTC heating element.

Preferably, the base is provided with at least one sleeve, a guide rod is slidably mounted in each sleeve, and the upper end of each guide rod is connected with the lifting frame. The guide rod and the sleeve are matched, so that the lifting frame is more stable when ascending and descending.

Preferably, the lower end of the lifting frame is provided with a U-shaped mounting seat, and the second lifting motor is mounted in the mounting seat.

Preferably, a rotating seat is arranged on one side face, facing the lifting frame, of the movable bed board, and the movable end of the second lifting motor is hinged with the rotating seat.

Preferably, the sliding plate is slidably connected with the sliding groove through a sliding rail.

Preferably, install the universal wheel on the base, can make things convenient for the removal of PICC puncture bed.

Preferably, at least one towel laying bracket is arranged on the movable bed board. The drape support can be used to support the drape over the head of the patient, so that the patient can breathe smoothly, and the uncomfortable feeling caused by the drape covering the face can be avoided

The utility model has the advantages that:

1. the utility model provides a PICC puncture bed through controlling first elevator motor, can realize the rising and the decline of crane to realize the rising and the decline of fixed bed board and activity bed board, through controlling second elevator motor, can realize the angle modulation of activity bed board. When executing the art, patient position adjustment targets in place, then pulls out the slide from the standing groove, and the patient can place the arm on the standing groove, and the standing groove can effectively play the supporting role to patient's arm. Meanwhile, the width of the placing groove is changed, so that the angle of the arm of the patient can be finely adjusted, and the operation is convenient. If the puncture process meets the condition of catheter dislocation or difficult tube delivery, the movable bed board can be adjusted, the posture change of a semi-lying position or a sitting position is adopted, the blood vessel filling degree is better, the success rate of PICC tube delivery is greatly improved, complications are reduced, and time and labor are saved.

2. The utility model provides a PICC puncture bed is applicable to when ambient temperature is lower, and PTC heat-generating body work heats the heat-conducting layer, even patient's arm exposes outside like this, perhaps when the arm does not have the quilt to cover, the heat-conducting layer can provide the heat to the arm for the arm has warm sensation, and the patient is also difficult to emit.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses PICC puncture bed.

Fig. 2 is a schematic view of the position relationship between the slide plate and the movable bed plate of the present invention.

Fig. 3 is a side view of the slide board of the present invention.

Fig. 4 is the circuit schematic diagram of the PICC puncture bed of the present invention.

Fig. 5 is a schematic view of a drape support in another embodiment of the present invention.

Fig. 6 is a schematic view of a movable bed board according to another embodiment of the present invention.

In the figure: 1-a base; 2-a first lift motor; 3, lifting the rack; 4-fixing the bed board; 5-movable bed board; 6-a second lifting motor; 7-a chute; 8, sliding plates; 9-placing a groove; 10-PTC heating element; 11-a first switch; 12-a second switch; 13-a third switch; 14-a sleeve; 15-a guide bar; 16-a mounting seat; 17-transposition; 18-a universal wheel; 19-towel spreading bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the PICC puncture bed of the present embodiment includes a base 1, and the base 1 is substantially rectangular and has a certain thickness. Fixed mounting has first elevator motor 2 on the base 1, and the expansion end of first elevator motor 2 upwards connects crane 3, and the 3 levels of crane set up, and fixed bed board 4 is installed to crane 3 upper strata, and fixed bed board 4 rotates and connects activity bed board 5, installs second elevator motor 6 on the crane 3, and the expansion end of second elevator motor 6 upwards rotates with activity bed board 5 to be connected.

The spout 7 has been seted up on one side of activity bed board 5, and slidable mounting has slide 8 in the spout 7, has seted up standing groove 9 on the side that slide 8 deviates from crane 3, and standing groove 9 sets up along the length direction of slide 8, and standing groove 9's groove width is along with keeping away from activity bed board 5 and grow gradually.

When the PICC puncture bed is used, the lower half of the patient lies on the fixed bed board 4, the upper half leans against the movable bed board 5, the lifting and the falling of the lifting frame 3 can be realized by controlling the first lifting motor 2, so that the lifting and the falling of the fixed bed board 4 and the movable bed board 5 are realized, the angle adjustment of the movable bed board 5 can be realized by controlling the second lifting motor 6, the movable bed board 5 can be adjusted to be in a horizontal state, also can be in a vertical state, or can be in any angle between the two states. When executing the art, patient position adjustment targets in place, then pulls out slide 8 from standing groove 9, and the patient can place the arm on standing groove 9, and standing groove 9 can effectively play the supporting role to patient's arm. Meanwhile, the width of the placing groove 9 is changed, so that the patient can swing the arm in the placing groove 9 to finely adjust the angle of the arm, and the operation is convenient.

As shown in fig. 3, the cross section of the placing groove 9 is arc-shaped, and the arc-shaped placing groove 9 can be always in contact with the arm of the patient, so that even after the angle of the arm is changed, the arm can still be supported.

A heat conduction layer is laid in the placing groove 9, and at least one PTC heating body 10 is arranged in the heat conduction layer. As shown in fig. 4, the PTC heating element 10, the first elevator motor 2 and the second elevator motor 6 are all connected to the power supply through wires, specifically, the PTC heating element 10, the first elevator motor 2 and the second elevator motor 6 are connected in parallel, and the crane 3 is provided with a first switch 11, a second switch 12 and a third switch 13. First switch 11 is connected in series with first lift motor 2, and first switch 11 is used for controlling first lift motor 2. Second switch 12 is connected in series with second lift motor 6, second switch 12 being used to control second lift motor 6. The third switch 13 is connected in series with the PTC heating element 10, and the third switch 13 is used to control the PTC heating element 10.

When the temperature is lower, the PTC heating body 10 works to heat the heat conduction layer, so that even if the arms of a patient are exposed or not covered by a quilt, the heat conduction layer can provide heat for the arms, the arms feel warm, and the patient is not susceptible to cold.

The adjacent four corners of base 1 upper surface all are equipped with sleeve 14, and equal slidable mounting's a guide bar 15 in every sleeve 14, crane 3 is connected to the upper end of guide bar 15. The guide rod 15 can only move up and down and rotate relative to the sleeve 14, shaking cannot occur, and the guide rod 15 is matched with the sleeve 14, so that the lifting frame 3 can be more stable when being lifted up and lowered down.

As shown in fig. 1, the lower end of the lifting frame 3 is provided with a U-shaped mounting base 16, and the second lifting motor 6 is mounted in the mounting base 16, so that when the movable end of the second lifting motor 6 is completely retracted, the second lifting motor 6 is completely positioned in the mounting base 16, so that the movable bed board 5 can be horizontally placed on the lifting frame 3.

In this embodiment, a side surface of the movable bed plate 5 facing the lifting frame 3 is provided with a swivel mount 17, and a movable end of the second lifting motor 6 is hinged with the swivel mount 17.

In this embodiment, the sliding plate 8 is slidably connected to the sliding groove 7 through a sliding rail, and the sliding rail can limit the sliding plate 8 to prevent the sliding plate 8 from separating from the sliding groove 7.

In this embodiment, universal wheel 18 of taking self-locking function is all installed at four corners of base 1 lower surface, and universal wheel 18 of taking self-locking function can make things convenient for the removal and the fixing of PICC puncture bed.

It is to be understood that the number of the universal wheels 18 is not limited to four in the present embodiment, and in other embodiments, the number of the universal wheels 18 may be three or four or more, and it is only necessary to ensure the stability of the PICC puncture bed.

It is understood that the cross section of the placing groove 9 is not limited to the arc shape in the present embodiment, and in other embodiments, the cross section of the placing groove 9 may be trapezoidal.

In another embodiment, as shown in fig. 5, two towel-laying brackets 19 are provided on the head of the movable bed board 5, and the towel-laying brackets 19 can be used for laying the towel on the head of the patient, so that the patient can breathe smoothly and the uncomfortable feeling caused by covering the face with the towel is avoided. The drape support 19 is hinged with the head of the movable bed board 5 in a damping manner, and when the drape support 19 is not used, the drape support 19 can be folded and stored at the head of the movable bed board 5, so that the head movement of a patient is not influenced.

It is understood that the number of drape support 19 is not limited to two, and in other embodiments, the number of drape support 19 may be one or more.

As shown in fig. 6, in another embodiment, sliding grooves 7 are formed on both sides of the movable bed board 5, a sliding plate 8 is slidably mounted in each sliding groove 7, when in use, the sliding plate 8 corresponding to the direction is selected according to different PICC puncture arms to be pulled out for use, and the other sliding plate 8 is accommodated in the sliding groove 7 2.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a PICC puncture bed which characterized in that: the lifting device comprises a base (1), wherein a first lifting motor (2) is installed on the base (1), the movable end of the first lifting motor (2) is upwards connected with a lifting frame (3), a fixed bed board (4) is horizontally installed on the lifting frame (3), the fixed bed board (4) is rotatably connected with a movable bed board (5), a second lifting motor (6) is installed on the lifting frame (3), and the movable end of the second lifting motor (6) is upwards rotatably connected with the movable bed board (5); one side of the movable bed board (5) is provided with a sliding chute (7), a sliding plate (8) is arranged in the sliding chute (7) in a sliding mode, a placing groove (9) is formed in one side face, away from the lifting frame (3), of the sliding plate (8), the placing groove (9) is arranged along the length direction of the sliding plate (8), and the groove width of the placing groove (9) is gradually increased along with the distance from the movable bed board (5); a heat conduction layer is laid in the placing groove (9), and at least one PTC heating element (10) is arranged in the heat conduction layer; and a first switch (11) for controlling the first lifting motor (2), a second switch (12) for controlling the second lifting motor (6) and a third switch (13) for controlling the PTC heating body (10) are arranged on the lifting frame (3).

2. The PICC puncture bed according to claim 1, wherein: the base (1) is provided with at least one sleeve (14), a guide rod (15) is installed in each sleeve (14) in a sliding mode, and the upper end of each guide rod (15) is connected with the lifting frame (3).

3. The PICC puncture bed according to claim 1, wherein: the lower end of the lifting frame (3) is provided with a U-shaped mounting seat (16), and the second lifting motor (6) is mounted in the mounting seat (16).

4. The PICC puncture bed according to claim 1, wherein: a rotating seat (17) is arranged on one side surface of the movable bed board (5) facing the lifting frame (3), and the movable end of the second lifting motor (6) is hinged with the rotating seat (17).

5. The PICC puncture bed according to claim 1, wherein: the sliding plate (8) is connected with the sliding groove (7) in a sliding mode through a sliding rail.

6. The PICC puncture bed according to claim 1, wherein: the base (1) is provided with universal wheels (18).

7. The PICC puncture bed according to claim 1, wherein: at least one towel laying bracket (19) is arranged on the movable bed board (5).