CN211244031U

CN211244031U - A nursing device for chemotherapy medicine exosmosis

Info

Publication number: CN211244031U
Application number: CN201922140417.9U
Authority: CN
Inventors: 范阳阳
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-14
Anticipated expiration: 2029-12-03

Abstract

A nursing device for chemotherapy drug exosmosis effectively solves the problems that the existing limb lifting device for a patient is inconvenient to adjust the angle and is inconvenient to fix a cold compress bag or a hot compress bag; the clamping device comprises a fixing block in the front-back direction, a placing groove in the front-back direction is formed in the upper end of the fixing block, a supporting block capable of moving back and forth is arranged in the placing groove, a U-shaped supporting plate with an upward opening in the front-back direction is hinged to the front end of the fixing block, a connecting rod is hinged between the upper end of the supporting block and the lower end of the U-shaped supporting plate, clamping plates capable of moving left and right in the front-back direction are arranged on the left side and the right side in the U-shaped supporting plate respectively, sliding grooves in the front-back direction and in the T shape are formed in opposite surfaces of the two clamping plates respectively, T-shaped sliding blocks are connected in the; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

A nursing device for chemotherapy medicine exosmosis

Technical Field

The utility model relates to an oncology medical instrument technical field, concretely relates to a nursing device for chemotherapy medicine exosmoses.

Background

The chemotherapy medicine extravasation refers to that in the process of chemotherapy medicine intravenous infusion, the chemotherapy medicine leaks into subcutaneous tissues of patients due to various reasons, so that pain, swelling and erythema appear on injection parts, local skin changes can be caused if the treatment is improper, local skin discoloration and swelling are caused in light patients, and peripheral skin tissue necrosis is caused in heavy patients.

In the chemotherapy process, once medicine extravasation occurs, sedation is kept, infusion is stopped immediately, active and effective treatment measures are taken, affected limbs are lifted, backflow of veins and lymph is promoted, tissue edema and toxic effects of the medicine on cells are eliminated, and hot compress or cold compress is carried out on wound positions of patients according to the types of chemotherapy medicines.

At present, generally raise limbs through filling up pillow, quilt, cotton-padded clothes etc. clinically, however, the angle that the lower limbs were raised is not of uniform size, influences blood volume of getting back to heart, leads to the patient's comfort level that needs to raise the lower limbs for a long time to receive the influence, and is not convenient for fix cold compress bag or hot compress bag, and the patient of being inconvenient in uses.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a nursing device for chemotherapy medicine exosmosis, which effectively solves the problems that the angle adjustment of the existing patient limb lifting device is inconvenient, and the cold compress bag or the hot compress bag is not convenient to fix.

The technical scheme of its solution is, the utility model discloses a fixed block of fore-and-aft direction, the standing groove of fore-and-aft direction is seted up to the fixed block upper end, but be equipped with the supporting shoe of back-and-forth movement in the standing groove, the fixed block front end articulates there are fore-and-aft direction and the ascending U-shaped backup pad of opening, it has the connecting rod to articulate between supporting shoe upper end and the U-shaped backup pad lower extreme, left and right sides in the U-shaped backup pad is equipped with the fore-and-aft direction respectively and can controls the clamp plate that removes, set up the sliding tray of fore-and-aft direction and T shape on the opposite face of two clamp plates respectively, sliding connection has the slider of T shape in two sliding trays respectively.

Compared with the prior art, the beneficial effects of the utility model are that: put patient's affected limb between two fixed boxes, and remove two fixed boxes, make two fixed boxes be located patient's wound department, put cold compress bag or hot compress bag into fixed box, carry out cold compress or hot compress to patient's wound, the supporting shoe makes U-shaped bracing piece rear end wind the pin joint upswing of U-shaped bracing piece and fixed block through the connecting rod, U-shaped bracing piece drives patient's affected limb upswing, make patient's affected limb raise, promote the backward flow of vein and lymph, alleviate patient's misery, this simple structure, and convenient for operation, the novel concept, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is the utility model discloses a dissect axle and survey right side view.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, fixed block 1 including the fore-and-aft direction, standing groove 2 of fore-and-aft direction is seted up to fixed block 1 upper end, be equipped with supporting shoe 3 that can the back-and-forth movement in the standing groove 2, fixed block 1 front end articulates has fore-and-aft direction and the ascending U-shaped backup pad 4 of opening, it has connecting rod 5 to articulate between supporting shoe 3 upper end and the U-shaped backup pad 4 lower extreme, the left and right sides in the U-shaped backup pad 4 is equipped with fore-and-aft direction respectively and can controls the clamp plate 6 that removes, set up fore-and-aft direction and the sliding tray 7 of T shape on two clamp plate 6's the opposite face respectively, sliding connection has the slider 8 of T shape in two sliding tray 7 respectively, the looks remote site of two sliders 8 stretches out its.

In order to enable the supporting block 3 to move back and forth, a screw rod 10 in the front-back axial direction is connected in the placing groove 2 in a rotating mode, the screw rod 10 is in threaded connection with the supporting block 3, and the rear end of the screw rod 10 penetrates through the fixing block 1 and is provided with a hand wheel 11.

In order to enable the two clamping plates 6 to move left and right, the opposite ends of the two clamping plates 6 are respectively provided with a left pull rod 12 and a right pull rod 12 in the left-right axial direction, the opposite ends of the two pull rods 12 respectively penetrate through the U-shaped supporting plate 4, and the two pull rods 12 are respectively coaxially sleeved with a pressure spring 13 between the clamping plate 6 and the U-shaped supporting plate 4 which are positioned on the corresponding sides of the two pull rods.

In order to carry out spacingly to slider 8, the bottom surface of two sliding chutes 7 on seted up a plurality of spacing grooves 14 along the fore-and-aft direction equipartition respectively, spout 15 has been seted up respectively to the end of carrying on the back of the body of two sliders 8, be connected with the spacing block 17 that can insert its spacing groove 14 that corresponds the side in two spout 15 respectively through controlling axial spring 16, set up respectively on the preceding terminal surface of two sliders 8 about the direction and rather than the shifting chute 18 intercommunication that corresponds the side, the front side of two spacing blocks 17 is equipped with the push rod 19 that stretches out its shifting chute 18 that corresponds the side respectively.

In order to improve the effect of cold compress or hot compress, the opposite faces of the two fixed boxes 9 are front and back axial arc faces, the openings of the two arc faces are opposite, and a plurality of exhaust holes 20 which are communicated with the inside and the outside are respectively formed.

In order to fix the device conveniently, the lower end of the fixing block 1 is rotatably connected with a concave block 21 which is in the front-back direction and has a right opening, and the lower side wall of the concave block 21 is in threaded connection with a fastening bolt 22.

When the utility model is used, the device is taken out, the concave block 21 is clamped on a sickbed, the fastening bolt 22 is rotated clockwise, the upper end of the fastening bolt 22 is gradually contacted with the sickbed, and the device is fixed on the sickbed;

the two pull rods 12 are respectively pulled outwards, the two pull rods 12 drive the two clamping plates 6 to move back to back, the two clamping plates 6 respectively drive the two fixing boxes 9 to move back to back through the sliding blocks 8, the distance between the two fixing boxes 9 is gradually increased, when the back ends of the two clamping plates 6 are respectively contacted with the side walls of the U-shaped supporting plate 4 on the corresponding side, the distance between the two fixing boxes 9 reaches the maximum, the U-shaped supporting plate 4 is rotated to enable the U-shaped supporting plate 4 and the affected limb of the patient to be positioned on the same straight line, and the affected limb of the patient is placed between the two fixing boxes 9;

the two push rods 19 are respectively pushed inwards, the two push rods 19 respectively drive the limiting blocks 17 on the corresponding sides to move inwards and extrude the springs 16 on the corresponding sides, the two limiting blocks 17 are respectively separated from the limiting grooves 14 on the corresponding sides, at the moment, the two fixing boxes 9 can be moved forwards and backwards, so that the two fixing boxes 9 are positioned at the wound of a patient, and meanwhile, the two fixing boxes 9 respectively drive the sliding blocks 8 on the corresponding sides to move forwards and backwards;

when the two fixing boxes 9 are respectively positioned at the wound of a patient, the fixing boxes 9 stop moving, the two push rods 19 are loosened, the two limit blocks 17 respectively drive the push rods 19 on the corresponding sides to move outwards under the action of the springs 16 on the corresponding sides and are inserted into the limit grooves 14 on the corresponding sides, and the positions of the two fixing boxes 9 are fixed;

the two pull rods 12 are loosened, the two clamping plates 6 drive the pull rods 12 on the corresponding sides to move inwards under the action of the pressure springs 13 on the corresponding sides, meanwhile, the two clamping plates 6 drive the fixing boxes 9 to move inwards through the sliding blocks 8 on the corresponding sides, the opposite surfaces of the two fixing boxes 9 are close to the affected limbs of the patient gradually, and after the opposite surfaces of the two fixing boxes 9 are contacted with the affected limbs of the patient respectively, chemotherapy medicaments infused by the patient can be placed into the cold compress bag or the hot compress bag from the opening of the fixing boxes 9 to carry out cold compress or hot compress on the wound of the patient;

clockwise rotation hand wheel 11, hand wheel 11 drives screw rod 10 clockwise rotation, screw rod 10 drives supporting shoe 3 forward movement, supporting shoe 3 drives U-shaped backup pad 4 rear end through connecting rod 5 and winds the pin joint luffing motion of U-shaped backup pad 4 with fixed block 1, U-shaped backup pad 4 drives patient's affected limb luffing motion, make patient's affected limb raise, promote the backward flow of vein and lymph, alleviate patient's misery, because screw rod 10 has auto-lock nature, stop rotating hand wheel 11 when patient's affected limb is raised required angle, patient's affected limb can't the downswing.

Claims

1. A nursing device for chemotherapy drug extravasation comprises a fixing block (1) in the front and back direction, the novel clamping device is characterized in that a front-back direction placing groove (2) is formed in the upper end of a fixing block (1), a supporting block (3) capable of moving back and forth is arranged in the placing groove (2), a front-back direction U-shaped supporting plate (4) is hinged to the front end of the fixing block (1), an opening of the front-back direction U-shaped supporting plate is upward, a connecting rod (5) is hinged between the upper end of the supporting block (3) and the lower end of the U-shaped supporting plate (4), clamping plates (6) capable of moving left and right are arranged on the left side and the right side in the U-shaped supporting plate (4) respectively, front-back direction T-shaped sliding grooves (7) are formed in the opposite faces of the two clamping plates (6) respectively, sliding blocks (8) of T shape are slidably connected in the two sliding grooves (7) respectively, and opposite ends.

2. The nursing device for the extravasation of chemotherapeutic drugs according to claim 1, wherein a screw rod (10) with axial direction is connected in the placing groove (2) in a rotating way, the screw rod (10) is connected with the supporting block (3) in a threaded way, and the rear end of the screw rod (10) penetrates through the fixed block (1) and is provided with a hand wheel (11).

3. The nursing device for the extravasation of chemotherapeutic drugs according to claim 1, wherein the opposite ends of the two clamping plates (6) are respectively provided with a left axial pull rod (12) and a right axial pull rod (12), the opposite ends of the two pull rods (12) respectively penetrate through the U-shaped support plate (4), and the two pull rods (12) are respectively coaxially sleeved with a compression spring (13) between the clamping plate (6) and the U-shaped support plate (4) on the corresponding side.

4. The nursing device for the extravasation of chemotherapeutic drugs according to claim 1, wherein the bottom surfaces of the two sliding grooves (7) are respectively provided with a plurality of limiting grooves (14) uniformly distributed along the front and back direction, the opposite ends of the two sliding blocks (8) are respectively provided with sliding grooves (15), the two sliding grooves (15) are respectively connected with limiting blocks (17) capable of being inserted into the limiting grooves (14) on the corresponding sides through left and right axial springs (16), the front end surfaces of the two sliding blocks (8) are respectively provided with moving grooves (18) which are arranged in the left and right direction and are communicated with the sliding grooves (15) on the corresponding sides, and the front sides of the two limiting blocks (17) are respectively provided with push rods (19) extending out of the moving grooves (18) on the corresponding sides.

5. The nursing device for the extravasation of chemotherapeutic drugs according to claim 1, wherein the opposite surfaces of the two fixing boxes (9) are arc surfaces with front and back axial directions, the openings of the two arc surfaces are opposite and are respectively provided with a plurality of air vents (20) which are communicated with the inside and the outside.

6. The nursing device for the extravasation of the chemotherapeutic drug according to claim 1, wherein the lower end of the fixed block (1) is rotatably connected with a concave block (21) which is in the front-back direction and has a right opening, and the lower side wall of the concave block (21) is in threaded connection with a fastening bolt (22).