CN210728343U

CN210728343U - Chair for transfusion

Info

Publication number: CN210728343U
Application number: CN201921004813.2U
Authority: CN
Inventors: 王超; 刘珣; 贲丽云; 顾天玉; 宋杰
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-12
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a chair for transfusion. The seat is established the subassembly and is hung the needle subassembly including the seat to the infusion, the seat is established the subassembly and is included base, seat and backup plate, the seat set up in on the base, the backup plate set up in the one end edge of seat, the hang needle subassembly includes peg, support grid frame, transfusion bottle, transfer line, a plurality of restriction rope and two spacing semi-rings, the peg is fixed set up in one side of seat, it is fixed in to support grid frame on the peg, the transfusion bottle set up in support grid frame is last, the transfer line connect in on the transfusion bottle and to the seat extends, the tip of transfer line is provided with the transfusion needle, the transfusion needle is used for inserting the head of locating children. The transfusion seat enables the hanging needle not to be pulled out easily due to accidental stress. The utility model also provides a use method of the seat for transfusion.

Description

Chair for transfusion

Technical Field

The utility model relates to a chair for transfusion.

Background

The pediatric infusion seat is used for being used for children to sit when infusion, so that the pediatric infusion seat can be designed to be small in size to adapt to the body types of the children. Generally, a hanging needle is inserted on the top of the head of a child during infusion, however, the child is lively and vigorous, and the needle head is easily pulled out accidentally due to negligence.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for an infusion seat and a method of using the same that prevent accidental withdrawal of a needle.

A seat for transfusion comprises a sitting component and a hanging needle component, wherein the sitting component comprises a base, a seat plate and a backup plate, the seat plate is arranged on the base, the backup plate is arranged at one end edge of the seat plate, the hanging needle component comprises a hanging rod, a supporting grid frame, a hanging bottle, a transfusion pipe, a plurality of limiting ropes and two limiting semi-rings, the hanging rod is fixedly arranged on one side of the seat plate, the supporting grid frame is fixed on the hanging rod, the hanging bottle is arranged on the supporting grid frame, the transfusion pipe is connected on the hanging bottle and extends towards the seat plate, the end part of the transfusion pipe is provided with the hanging needle which is used for being inserted into the head of a child, the limiting ropes are all connected on the supporting grid frame, the limiting ropes are grouped into two limiting rope groups, the two limiting semi-rings are respectively connected on the two limiting rope groups, the two spacing semi-rings are detachably connected with each other to form a lantern ring, the lantern ring is used for being sleeved on the neck of a child, the length of the infusion tube is larger than that of the limiting rope, so that the infusion tube is limited by the head of the child before the pulling force of the hanging needle.

In one embodiment, the seat plate comprises a drawing edge and a connecting edge which are arranged oppositely, and the backup plate is connected to the connecting edge.

In one embodiment, the thickness of the backup plate is smaller than that of the seat plate, and an included angle of 100 degrees and 130 degrees is formed between the backup plate and the seat plate.

In one embodiment, the base is in a shape of a cone, and the outer diameter of the base gradually increases in a direction away from the seat plate.

In one embodiment, the base is provided with two round holes, and the two round holes are oppositely arranged and are communicated with the inner cavity of the base.

In one embodiment, a mounting block is convexly arranged on one side of the seat plate, and the bottom end of the hanging rod is fixed on the mounting block.

In one embodiment, two grab rails are respectively disposed at two opposite ends of the connecting edge of the seat, the two grab rails are disposed in parallel, the two grab rails are respectively disposed at two opposite sides of the seat, and the grab rails are perpendicular to the connecting edge.

In one embodiment, a through slot is formed in one of the handrail rods, the through slot extends along the length direction of the handrail rod, and the hanging rod is arranged in the through slot in a penetrating mode.

In one embodiment, flexible sealing strips are convexly arranged on two sides of the bottom of the through slot, the two flexible sealing strips are mutually abutted to seal the through slot, and a pulling plate is arranged in the pulling edge and is slidably inserted into the seat plate.

The use method of the seat for transfusion comprises the following steps: the infusion bottle is arranged on the support grid frame, and the infusion tube is connected to the infusion bottle; the patient sits on the seat plate and leans against the back plate; the height of the support grid frame is adjusted, and the hanging needle is inserted into the head of a patient to perform infusion; sleeving the two limit half rings on the neck of a patient, and mutually clamping the two limit half rings; and pulling out the drawing plate to support the feet of the patient on the drawing plate.

When the infusion chair is used, the infusion bottle is firstly arranged on the support grid frame, and the infusion tube is connected to the infusion bottle; enabling a patient to sit on the seat plate and lean against the back plate; the height of the support grid frame is adjusted, and the hanging needle is inserted into the head of a patient to perform infusion; and sleeving the two limit half rings on the neck of a patient, and clamping the two limit half rings mutually. When a child dozes off accidentally or has other actions, the lantern ring formed by the two limit half rings can be tensioned firstly to limit the actions of the child, so that the child can stop the actions in time, and the infusion tube does not beat the infusion needle, so that the infusion needle is not easy to pull out accidentally.

Drawings

Fig. 1 is a perspective view of an infusion seat according to an embodiment.

Fig. 2 is a perspective view of the transfusion chair shown in fig. 1 from another perspective.

Fig. 3 is a perspective view of the transfusion chair shown in fig. 1 from another perspective.

FIG. 4 is a flow chart illustrating steps of a method for using the seat for infusion according to one embodiment.

Fig. 5 is a flowchart illustrating the lying steps of the method for using the infusion seat according to the embodiment.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model relates to a chair for transfusion. The seat for transfusion comprises a seat assembly and a hanging needle assembly. For example, the seat assembly comprises a base, a seat plate and a backup plate, the seat plate is arranged on the base, the backup plate is arranged at the edge of one end of the seat plate, and the needle hanging assembly comprises a hanging rod, a support grid frame, a transfusion bottle, a transfusion tube, a plurality of limiting ropes and two limiting half rings. For example, the hanging rod is fixedly arranged on one side of the seat plate, the support grid frame is fixed on the hanging rod, the infusion bottle is arranged on the support grid frame, the infusion tube is connected to the infusion bottle and extends towards the seat plate, and the end part of the infusion tube is provided with an infusion needle. For example, the suspending needle is used for being inserted into the head of a child, the plurality of limiting ropes are all connected to the support grid frame, the plurality of limiting ropes form two limiting rope groups, and the two limiting half rings are respectively connected to the two limiting rope groups. For example, the two stopper half rings are detachably connected to each other to form a collar. For example, the loop is used for being sleeved on the neck of a child, and the length of the infusion tube is larger than that of the limiting rope, so that the head of the child can be limited by the loop before the infusion tube is pulled by the hanging needle.

Referring to fig. 1 to 3, a chair for transfusion comprises a seat assembly 30 and a needle hanging assembly 50, wherein the seat assembly 30 comprises a base 31, a seat plate 32 and a backup plate 35, the seat plate 32 is disposed on the base 31, the backup plate 35 is disposed on an end edge of the seat plate 32, the needle hanging assembly 50 comprises a hanging rod 51, a support grid frame 53, a transfusion bottle (not shown), a transfusion tube (not shown), a plurality of limiting ropes 54 and two limiting semi-rings 55, the hanging rod 51 is fixedly disposed on one side of the seat plate 32, the support grid frame 53 is fixed on the hanging rod 51, the transfusion bottle is disposed on the support grid frame 53, the transfusion tube is connected to the transfusion bottle and extends towards the seat plate 32, the end of the transfusion tube is provided with a hanging needle for inserting into the head of a child, the plurality of limiting ropes 54 are all connected to the support grid frame 53, the plurality of limiting ropes are limited into two limiting rope groups, the two limiting semi-rings 55 are respectively connected to the two limiting rope groups, two spacing semi-rings 55 mutual detachably connect in order to form the lantern ring, and the lantern ring is used for the cover to locate children's neck, and the length of transfer line is greater than the length of restriction rope 54 to make the transfer line before the power of dragging that receives the transfusion needle, the lantern ring can restrict children's head.

When the seat for transfusion is used, firstly, the transfusion bottle is arranged on the support grid frame 53, and the transfusion tube is connected to the transfusion bottle; the patient is seated on the seat plate 32 and leans against the back plate 35; the height of the support grid frame 53 is adjusted, and the hanging needle is inserted into the head of the patient for transfusion; the two limit half rings 55 are fitted around the neck of the patient, and the two limit half rings 55 are engaged with each other. When a child dozes off accidentally or has other actions, the lantern ring formed by the two limit half rings 55 can be tensioned firstly to limit the actions of the child, so that the child can stop the actions in time, and the infusion tube does not beat the infusion needle at the moment, so that the infusion needle is not easy to pull out accidentally.

For example, to facilitate support of the seat plate 32, the seat plate 32 includes oppositely disposed drawing edges 321 and a connecting edge 323, and the back plate 35 is connected to the connecting edge 323. The thickness of the backup plate 35 is smaller than that of the seat plate 32, and an included angle of 100 degrees and 130 degrees is formed between the backup plate 35 and the seat plate 32. The base 31 has a conical tube shape, and the outer diameter of the base 31 gradually increases in a direction away from the seat plate 32. Two round holes 315 are formed in the base 31, and the two round holes 315 are oppositely arranged and are communicated with the inner cavity of the base 31. By providing the conical base 31, the support stability of the base 31 can be improved, and the seat plate 32 can support the patient more stably.

For example, in order to facilitate the installation of the hanging rod 51, a mounting block 325 is protruded from one side of the seat plate 32, and the bottom end of the hanging rod 51 is fixed to the mounting block 325. Two grab bars 326 are respectively arranged at the two opposite ends of the connecting edge 323 of the seat plate 32, the two grab bars 326 are arranged in parallel, the two grab bars 326 are respectively positioned at the two opposite sides of the seat plate 32, and the grab bars 326 are perpendicular to the connecting edge 323. One of the grab bars 326 is provided with a through slot 3265, the through slot 3265 extends along the length direction of the grab bar 326, and the hanging rod 51 is inserted into the through slot 3265. The two sides of the bottom of the slot 3265 are respectively provided with a flexible sealing strip in a protruding manner, the two flexible sealing strips are mutually abutted to seal the slot 3265, a drawing plate 36 is arranged in the drawing edge 321, and the drawing plate 36 is slidably inserted into the seat plate 32. By providing two grab bars 326, the patient's support is facilitated. The slot 3265 is provided to facilitate the insertion and penetration of the hanging rod 51. The provision of two flexible containment strips allows the flexible containment strips to close off the bottom of the through slot 3265 and support some of the lighter weight items passing through the slot 3265. While the hanging rod 51 can press the two flexible sealing strips away from each other. The pull plate 36 can be pulled out of the seat plate 32 to support the user's feet.

Referring to fig. 4, a method for using the above seat for infusion includes the following steps:

in step S101, a transfusion bottle is mounted on the support grid frame 53, and the infusion tube is connected to the transfusion bottle;

in step S102, the patient sits on the seat plate 32 and leans against the back plate 35;

in step S103, the height of the support grid 53 is adjusted, and the infusion needle is inserted into the head of the patient for infusion;

in step S104, the two limit half rings 55 are fitted around the neck of the patient, and the two limit half rings 55 are engaged with each other; and

in step S105, the drawing plate 36 is pulled out to support the feet of the patient on the drawing plate 36.

Referring to fig. 1 to fig. 3 again, it is particularly important that, in order to adjust the height of the supporting grid frame 53, one end of the supporting grid frame 53 is sleeved on the hanging rod 51, and the supporting grid frame 53 is further provided with a holding screw 531, and the holding screw 531 is inserted through the edge of the supporting grid frame 53 and held on the hanging rod 51. When the height of the support grid frame 53 needs to be adjusted, the support grid frame 53 is pulled to move up and down by rotating and releasing the abutting screw 531, and then the abutting screw 531 is rotated reversely to abut against the hanging rod 51 by using the abutting screw 531, so that the support grid frame 53 is fixed, and the adjustment of the height position of the support grid frame 53 is realized. For example, to facilitate adjustment of the rotation angle of the two grab bars 326 to facilitate patient support, both grab bars 326 are hingedly connected to the connecting edge 323 of the seat plate 32. The grab bar 326 is connected with a flexible plate 328, one side of the flexible plate 328 is connected with the grab bar 326, the other side is connected with the edge of the seat plate 32, the flexible plate 328 is approximately triangular, and the width of the flexible plate 328 is gradually reduced along the direction towards the connecting edge 323 so as to be matched with the shape and the position of the grab bar 326. When the position of the grab bar 326 needs to be adjusted, the grab bar 326 can be rotated relative to the seat plate 32 by breaking the grab bar 326, and then the position of the grab bar 326 can be adjusted, and at the same time the flexible sheet 328 can be pulled to change the shape.

For example, to facilitate installation or placement of a hanging bottle or other item, the support grid 53 is provided with a plurality of transverse grid bars 533 and a plurality of longitudinal grid bars 534, and the plurality of transverse grid bars 533 and the plurality of longitudinal grid bars 534 are vertically staggered to form a plurality of grid mesh openings 535. The support grid frame 53 is further concavely provided with a support circular groove, the support circular groove is positioned in the center of the top of the support grid frame 53, and the projection of the support circular groove covers a plurality of grid meshes 535. A transfusion bottle or other articles can be placed in the supporting circular groove.

For example, when a child sleeps after the needle is dropped and needs to lie, in order to turn over the back plate 35 for the child to lie for half an hour for observation, the through groove 351 is formed in the back plate 35 in a penetrating manner, the support plate 352 is arranged in the through groove 351, the support plate 352 is rectangular, the bottom of the support plate 352 extends to the seat plate 32, and the bottom of the support plate 352 is connected to the connecting edge 323 of the seat plate 32 through a hinge. The side of the backup plate 35 facing away from the seat plate 32 is provided with Jiong-shaped grooves 327, and the Jiong-shaped grooves 327 are blind grooves. The connecting edge 323 of the seat plate 32 is provided with a straight groove which is positioned below the supporting plate 352, the straight groove and the Jiong-shaped groove 327 form a rectangular groove together, and the rectangular groove and the through groove 351 are arranged at intervals to form a rectangular groove. Be provided with the support screen frame 37 in the rectangular channel, the top of support screen frame 37 is provided with the pivot, support screen frame 37 connects on backup plate 35 through pivot ground, support screen frame 37 includes rectangular frame 371 and net piece 373, the thickness of net piece 373 is 0.3 times of the thickness of rectangular frame 371, rectangular frame 371 card is located in the rectangular channel and is wrapped up in the periphery through groove 351, net piece 373 sets up in rectangular frame 371 and supports the surface of holding in support plate 352, a plurality of meshs 3735 have been seted up on net piece 373. The grid 373 and one side edge of the rectangular frame 371 form a supporting gap 375 therebetween, and the supporting gap 375 is disposed adjacent to the seat plate 32. When the user needs to lie down, the supporting net frame 37 is rotated relative to the leaning plate 35, and then the supporting plate 352 is rotated relative to the connecting edge 323, so that one end of the supporting plate 352 is inserted into the supporting gap 375 of the supporting net frame 37 and is supported on the bottom edge of the supporting net frame 37. The head of the patient may be supported on the support plate 352 in a flat position, and the mesh 373 of the support frame 37 may be configured to block objects behind the back plate 35 or prevent collision.

For example, in a normal sitting position, one end of the rectangular frame 371 adjacent to the connecting edge 323 is provided with a locking rod 3715, and two opposite ends of the locking rod 3715 are respectively provided with a protruding locking end. The clipping rod 3715 is used for clipping in the linear groove, and the two clipping ends are respectively clipped at the two opposite ends of the linear groove, so as to further utilize the reinforcement of the rectangular frame 371 to position the supporting plate 352, so that the supporting plate 352 is positioned in the through groove 351. The clamping rod 371 is provided with a plurality of clamping balls, the edge of the supporting plate 352 is provided with a plurality of clamping grooves, and the clamping balls are respectively clamped in the clamping grooves to improve the positioning effect.

For example, when the support plate 352 is in the flat position, the end of the support plate 352 remote from the connecting edge 323 is supported on the snap rod 3715. For example, in order to change the inclination angle of the supporting screen frame 37, at least two strip-shaped clamping grooves 3525 are concavely arranged on the supporting plate 352, the two strip-shaped clamping grooves 3525 are arranged in parallel with each other, the cross section of each strip-shaped clamping groove 3525 is circular, two opposite ends of each strip-shaped clamping groove 3525 respectively penetrate through two opposite sides of the supporting plate 352, when the supporting plate 352 is turned over to pass through the outer side of the groove 351, the clamping rod 3715 of the rectangular frame 371 is selectively clamped in the two strip-shaped clamping grooves 3525, so that the supporting plate 352 is inclined relative to the ground, and the inclination angle of the supporting screen frame 37 can be changed to meet the use requirements of different states. For example, the two stopper half rings 55 are made of a flexible material.

Referring to fig. 5, after step S105, the method for using the infusion seat further includes a post-use step, i.e., a lying step, and the post-use step includes the following steps:

in step S106, the two stopper half rings 55 are disassembled and the hanging needle is pulled out;

in step S107, the two grab bars 326 are broken and rotated relative to the seat plate 32 to adjust the positions of the two grab bars 326, and the two grab bars 326 pull the two flexible sheets 328 to change the shape respectively;

in step S108, the supporting frame 37 is rotated relative to the backrest 35, so that the supporting plate 352 is rotated relative to the connecting edge 323, such that one end of the supporting plate 352 is inserted into the supporting gap 375 of the supporting frame 37 and supported on the fastening rod 3715 of the supporting frame 37, such that the head of the patient is supported on the supporting plate 352, and the grid sheet 373 of the supporting frame 37 is retained at the rear side of the backrest 35; and

in step S109, the supporting frame 37 is rotated to disengage the supporting plate 352 from the supporting frame 37, and the locking rod 3715 of the supporting frame 37 is locked in one of the strip-shaped locking slots 3525 of the supporting plate 352, so that the supporting plate 352 is inclined relative to the ground and the inclination angle of the supporting frame 37 is maintained.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The seat for transfusion is characterized by comprising a seat establishing component (30) and a hanging needle component (50), wherein the seat establishing component (30) comprises a base (31), a seat plate (32) and a backup plate (35), the seat plate (32) is arranged on the base (31), the backup plate (35) is arranged at one end edge of the seat plate (32), the hanging needle component (50) comprises a hanging rod (51), a support grid frame (53), a hanging bottle, a transfusion tube, a plurality of limiting ropes (54) and two limiting half rings (55), the hanging rod (51) is fixedly arranged at one side of the seat plate (32), the support grid frame (53) is fixed on the hanging rod (51), the hanging bottle is arranged on the support grid frame (53), is connected to the hanging bottle and extends towards the seat plate (32), the end part of the transfusion tube is provided with a hanging needle, and the hanging needle is used for inserting the head of a child, it is a plurality of restriction rope (54) all connect in support on grid frame (53), it is a plurality of restriction rope (54) constitute two restriction rope groups, two restriction semi-ring (55) connect respectively on two restriction rope groups, two mutual detachably of restriction semi-ring (55) connect in order to form the lantern ring, and the lantern ring is used for the cover to locate children's neck, and the length of transfer line is greater than the length of restriction rope (54) to make the transfer line before the power of dragging of receiving the transfusion needle, the lantern ring can restrict children's head.

2. Seat for infusion of liquid according to claim 1, characterized in that said seat plate (32) comprises a drawing edge (321) and a connecting edge (323) arranged opposite each other, said rest plate (35) being connected to said connecting edge (323).

3. The seat for transfusion according to claim 2, wherein the thickness of the backup plate (35) is smaller than that of the seat plate (32), and an included angle of 100 degrees and 130 degrees is formed between the backup plate (35) and the seat plate (32).

4. The seat for infusion of claim 3, wherein the base (31) has a conical cylindrical shape, and the outer diameter of the base (31) gradually increases in a direction away from the seat plate (32).

5. The seat for transfusion according to claim 4, wherein the base (31) is provided with two round holes (315), and the two round holes (315) are oppositely arranged and are communicated with the inner cavity of the base (31).

6. The seat for transfusion according to claim 5, wherein a mounting block (325) is protruded from one side of the seat plate (32), and the bottom end of the hanging rod (51) is fixed on the mounting block (325).

7. The chair for infusion according to claim 6, wherein two grab bars (326) are respectively disposed at opposite ends of the connecting edge (323) of the seat plate (32), the two grab bars (326) are disposed in parallel with each other, the two grab bars (326) are respectively disposed at opposite sides of the seat plate (32), and the grab bars (326) are perpendicular to the connecting edge (323).

8. The seat for infusion according to claim 7, wherein one of the grab bars (326) is opened with a through slot (3265), the through slot (3265) extends along the length direction of the grab bar (326), and the hanging rod (51) is inserted into the through slot (3265).

9. The seat for infusion according to claim 8, wherein flexible sealing strips are protruded from two sides of the bottom of the through slot (3265), the two flexible sealing strips abut against each other to seal the through slot (3265), a drawing plate (36) is arranged in the drawing edge (321), and the drawing plate (36) is slidably inserted into the seat plate (32).