CN211410466U

CN211410466U - Multi-functional wrist venous transfusion fixing device

Info

Publication number: CN211410466U
Application number: CN201921884603.7U
Authority: CN
Inventors: 屠进; 滕亚莉; 王晓; 穆永娟
Original assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Current assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-04
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a multifunctional wrist venous transfusion fixing device, which comprises a base, wherein the upper end of the base is fixedly connected with two bottom rings, two ends of the two bottom rings are respectively and fixedly connected with two rubber rings, the other ends of the two rubber rings are fixedly connected with a same top ring, the top end of one of the two top rings is fixedly connected with a transfusion fixing mechanism, one end of the transfusion fixing mechanism is fixedly provided with a needle head, the side wall of the needle head is fixedly connected with a needle head fixing mechanism, through the arranged transfusion fixing mechanism, an insertion block is inserted between the two annular convex blocks, so that the insertion block is used for fixing the fixed cylinder, further when a transfusion tube is pulled, the force is transmitted into the fixed cylinder, then the pulling force is transmitted into the fixed block through the insertion block and the annular convex blocks, further, the top ring and the top ring bear the pulling force, finally the pulling force is transmitted to the hand of a patient, further, thereby preventing potential safety hazards.

Description

Multi-functional wrist venous transfusion fixing device

Technical Field

The utility model relates to a venous transfusion technical field specifically is a multi-functional wrist venous transfusion fixing device.

Background

The venous transfusion is a method for infusing a large amount of sterile liquid, electrolyte and medicine into a body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure, the venous transfusion is a clinical common treatment method, plays an important role in rescuing and treating patients, and along with the development of medical science and the transformation of nursing concept, the venous transfusion is necessary to be known again, namely the traditional treatment method, so as to improve the transfusion quality and ensure the safety of the patients.

Present venous transfusion passes through the medical adhesive tape adhesion with the syringe needle mostly on the patient body, and is fixed comparatively simple, receives when dragging when the transfer line that takes place the accident, when the accident takes place, the transfer line receives to drag the syringe needle and can receive the pulling force, probably leads to the syringe needle to be pulled out the patient vein, and then can cause the damage to patient's muscle and vein, leads to the fact the hidden danger to patient's safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional wrist venous transfusion fixing device to solve the current venous transfusion who proposes in the above-mentioned background art and pass through the medical adhesive tape adhesion with the syringe needle mostly on patient's body, fixed comparatively simple, when the transfer line that takes place to meet accident receives and pulls, the syringe needle can receive the pulling force, and then probably leads to the syringe needle to be pulled out patient's vein, and then can cause the damage to patient's muscle and vein, problem to patient's safety potential hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional wrist venous transfusion fixing device, includes the base, two end rings of upper end fixedly connected with of base, two rubber rings of both ends difference fixedly connected with of end ring, two the same apical ring of the other end fixedly connected with of rubber ring, two the top fixedly connected with infusion fixed establishment of one of them of apical ring, the fixed syringe needle that is provided with of one end of infusion fixed establishment, fixedly connected with syringe needle fixed establishment on the lateral wall of syringe needle.

As a preferred technical scheme of the utility model, infusion fixed establishment includes the supporting seat, supporting seat fixed connection is on the upper surface of apical ring, the upper end fixedly connected with fixed block of supporting seat, the through-hole has been seted up to the inside of fixed block, the inside of through-hole is inserted and is equipped with fixed section of thick bamboo, fixed the cup jointing in inside of fixed section of thick bamboo has the transfer line, a plurality of annular lugs of fixedly connected with on the upper surface of fixed section of thick bamboo, the slot has been seted up at the top of fixed block, the inside of slot is inserted and is equipped with the inserted block, the same arm-tie of top fixedly connected with of inserted block.

As a preferred technical scheme of the utility model, syringe needle fixed establishment includes plastic strip and fixed slot, two plastic strip fixed connection is in the both sides of syringe needle surface, the fixed slot card is established on the lower surface of base, a plurality of fixture blocks of inside fixedly connected with of fixed slot, two the card hole has all been seted up on the lower extreme surface of plastic strip, the inside inserting of card hole is equipped with the fixture block.

As a preferred technical proposal of the utility model, the transfusion tube is fixedly connected with a needle head at one end between two top rings.

As an optimized technical scheme of the utility model, two fixedly connected with foam-rubber cushion on the upper surface of bottom ring.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a multi-functional wrist venous transfusion fixing device, through the infusion fixed establishment who sets up, utilize the inserted block to insert between two annular lugs, and then make the inserted block fix a solid fixed cylinder, and then when the transfer line is by the pulling, in strength is passed to a solid fixed cylinder, then inside the pulling force spreads into the fixed block through inserted block and annular lug, and then make apical ring and apical ring bear the pulling force, final pulling force conduction patient is on hand, and then prevent that the syringe needle from being pulled out patient's health and causing the damage to the patient, and then prevent to cause the potential safety hazard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a base; 2. a bottom ring; 3. a rubber ring; 4. a top ring; 5. a transfusion fixing mechanism; 51. a supporting seat; 52. a fixed block; 53. a through hole; 54. a fixed cylinder; 55. a transfusion tube; 56. an annular projection; 57. a slot; 58. inserting a block; 59. pulling a plate; 6. a needle head; 7. a needle fixing mechanism; 71. a plastic tape; 72. fixing grooves; 73. a clamping block; 74. a clamping hole; 8. a spongy cushion.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a multi-functional wrist venous transfusion fixing device, includes base 1, two end rings 2 of the upper end fixedly connected with of base 1, two rubber rings 3 of two end rings 2's both ends difference fixedly connected with, the same apical ring 4 of the other end fixedly connected with of two rubber rings 3, the top fixedly connected with infusion fixed establishment 5 of one of them of two apical rings 4, the fixed syringe needle 6 that is provided with of one end of infusion fixed establishment 5, fixedly connected with syringe needle fixed establishment 7 on the lateral wall of syringe needle 6.

The infusion fixing mechanism 5 comprises a supporting seat 51, the supporting seat 51 is fixedly connected to the upper surface of the top ring 4, the upper end of the supporting seat 51 is fixedly connected with a fixing block 52, a through hole 53 is formed in the fixing block 52, a fixing barrel 54 is inserted in the through hole 53, an infusion tube 55 is fixedly sleeved in the fixing barrel 54, a plurality of convex blocks 56 are fixedly connected to the upper surface of the fixing barrel 54, an insertion groove 57 is formed in the top of the fixing block 52, an insertion block 58 is inserted in the insertion groove 57, the top of the insertion block 58 is fixedly connected with the same pulling plate 59, the rubber ring 3 is pulled, a patient can stretch his hand into the space between the two top rings 4 and the bottom ring 2, the rubber ring 3 is released, the arm is fixed through the top ring 4 and the bottom ring 2, the infusion tube 55 is inserted in the through hole 53, the needle 6 is inserted into the vein of the patient according to the specification, then insert the inserted block 58, make the inserted block 58 insert between two annular lugs 56, and then make solid fixed cylinder 54 and fixed block 52 fixed connection, when transfer line 55 receives external force and pulls, on pulling force conducts the inserted block 58 through bump 56 on solid fixed cylinder 54 conducts the lug 56, and then make on pulling force conducts the fixed block 52, and then conduct inside apical ring 4 through supporting seat 51, and then conduct patient's hand with pulling force through rubber ring 3 and bottom ring 2, and then make hand and syringe needle 6 form integratively, and then make outside pulling force can't extract syringe needle 6 from patient's vein.

Needle fixed establishment 7 includes plastic tape 71 and fixed slot 72, two plastic tape 71 fixed connection are in the both sides of 6 surfaces of syringe needle, fixed slot 72 card is established on the lower surface of base 1, a plurality of fixture blocks 73 of the inside fixedly connected with of fixed slot 72, the card hole 74 has all been seted up on the lower extreme surface of two plastic tape 71, the inside fixture block 73 that is equipped with of card hole 74, insert patient's vein with syringe needle 6 according to the standard, then stimulate two plastic tape 71, make syringe needle 6 and patient's wrist laminate, then stimulate plastic tape 71 and make card hole 74 joint on corresponding fixture block 73, prevent that syringe needle 6 from rocking.

One end of the infusion tube 55 between the two top rings 4 is fixedly connected with a needle 6, and the needle 55 is supported by the two top rings 4 to prevent the needle 55 from falling off due to tension.

The upper surfaces of the two bottom rings 2 are fixedly connected with spongy cushions 8 for protecting the hands of patients.

Specifically, firstly, the rubber ring 3 is pulled, a patient extends a hand between the two top rings 4 and the bottom ring 2, the rubber ring 3 is released, the arm is fixed through the top ring 4 and the bottom ring 2, then the infusion tube 55 is inserted into the through hole 53, then the needle 6 is inserted into the vein of the patient according to the specification, then the two plastic belts 71 are pulled, the needle 6 is attached to the wrist of the patient, then the plastic belts 71 are pulled to enable the clamping holes 74 to be clamped on the corresponding clamping blocks 73, then the fixing cylinder 54 is adjusted to a proper position, then the inserting block 58 is inserted to enable the inserting block 58 to be inserted between the two annular convex blocks 56, further the fixing cylinder 54 is fixedly connected with the fixing block 52, when the infusion tube 55 is pulled by external force, the pulling force is transmitted to the convex blocks 56 through the fixing cylinder 54 and is transmitted to the inserting block 58 through the convex blocks 56, further the pulling force is transmitted to the fixing block 52, further is transmitted to, and then conduct the pulling force to patient's hand through rubber ring 3 and end ring 2, and then make hand and syringe needle 6 form integratively, and then make outside pulling force can't extract syringe needle 6 from patient's vein.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional wrist venous transfusion fixing device, includes base (1), its characterized in that: two end rings (2) of upper end fixedly connected with of base (1), two the both ends difference two rubber rings of fixedly connected with (3) of end ring (2), two the same apical ring (4) of the other end fixedly connected with of rubber ring (3), two the top fixedly connected with infusion fixed establishment (5) of apical ring (4) one of them, the fixed syringe needle (6) that is provided with of one end of infusion fixed establishment (5), fixedly connected with syringe needle fixed establishment (7) on the lateral wall of syringe needle (6).

2. The multi-functional wrist venous transfusion fixation device of claim 1, wherein: infusion fixed establishment (5) is including supporting seat (51), supporting seat (51) fixed connection is on the upper surface of apical ring (4), upper end fixedly connected with fixed block (52) of supporting seat (51), through-hole (53) have been seted up to the inside of fixed block (52), the inside of through-hole (53) is inserted and is equipped with solid fixed cylinder (54), the fixed cover in inside of solid fixed cylinder (54) has connect transfer line (55), a plurality of annular lug of fixedly connected with (56) on the upper surface of solid fixed cylinder (54), slot (57) have been seted up at the top of fixed block (52), the inside of slot (57) is inserted and is equipped with inserted block (58), the same arm-tie (59) of top fixedly connected with of inserted block (58).

3. The multi-functional wrist venous transfusion fixation device of claim 1, wherein: syringe needle fixed establishment (7) include plastic strip (71) and fixed slot (72), two plastic strip (71) fixed connection is in the both sides of syringe needle (6) surface, fixed slot (72) card is established on the lower surface of base (1), a plurality of fixture blocks (73) of inside fixedly connected with of fixed slot (72), two card hole (74) have all been seted up on the lower extreme surface of plastic strip (71), card hole (74) inside is inserted and is equipped with fixture block (73).

4. The multi-functional wrist venous transfusion fixation device of claim 2, wherein: one end of the infusion tube (55) positioned between the two top rings (4) is fixedly connected with a needle head (6).

5. The multi-functional wrist venous transfusion fixation device of claim 1, wherein: sponge cushions (8) are fixedly connected to the upper surfaces of the two bottom rings (2).