CN111700731B

CN111700731B - Gypsum bandage water injection equipment for orthopedic limb fixation

Info

Publication number: CN111700731B
Application number: CN202010519568.XA
Authority: CN
Inventors: 高玲玲; 郭肖平; 王福英; 尧友连
Original assignee: Peoples Hospital of Hebi
Current assignee: Peoples Hospital of Hebi
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-11-19
Anticipated expiration: 2040-06-09
Also published as: CN111700731A

Abstract

The invention relates to a water injection device for a gypsum bandage, in particular to a water injection device for a gypsum bandage for fixing orthopedic limbs. The invention aims to solve the technical problem of how to provide a plaster bandage water injection device for fixing orthopedic limbs, which does not need a nurse to stretch hands into water to extrude a plaster bandage. In order to solve the above technical problems, the present invention provides a gypsum bandage water injection apparatus for fixing an orthopedic limb, comprising: a water tank, the lower part of one side of which is connected with a drain valve; the clamping mechanism is arranged on one side of the end part of the water tank; and the pressing mechanism is arranged on the clamping mechanism. According to the invention, the plaster bandage can be clamped through the clamping mechanism, the clamping mechanism can enable the plaster bandage to enter the water tank for soaking, and the pressing mechanism can repeatedly extrude the plaster bandage, so that bubbles in the plaster bandage can be quickly exhausted, a nurse is not required to stretch a hand into water to extrude the plaster bandage, and time and labor are saved.

Description

Gypsum bandage water injection equipment for orthopedic limb fixation

Technical Field

The invention relates to a water injection device for a gypsum bandage, in particular to a water injection device for a gypsum bandage for fixing orthopedic limbs.

Background

The plaster bandage is made of the gauze bandage after being pasted and the plaster powder, can be hardened and shaped in a short time after being soaked in water, and has strong shaping capacity and good stability. It can be used for fixation of orthopedics or orthopedic surgery, and for making mould, artificial limb auxiliary tool, burn local protective bracket, etc.

Put into the aquatic with the gypsum bandage at present and soak generally be nurse manual operation, the nurse is manual to be folded a certain amount of gypsum bandage repeatedly to certain thickness, then put into the aquatic and soak, in order to arrange the bubble in the gypsum bandage fast to the greatest extent, needs the nurse to stretch into the aquatic and extrudees the bubble of gypsum bandage in with it and arrange, and this mode need spend more time and energy, and the speed of row's bubble is slower.

Therefore, there is a need to develop a plaster bandage water injection device for orthopedic limb fixation that does not require a nurse to insert a hand into water to squeeze the plaster bandage.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defect that a nurse needs to stretch a hand into water to squeeze a plaster bandage to exhaust air bubbles in the plaster bandage, and the technical problem to be solved by the invention is to provide a plaster bandage water injection device for fixing orthopedic limbs, which does not need the nurse to stretch the hand into water to squeeze the plaster bandage.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides a gypsum bandage water injection apparatus for fixing an orthopedic limb, comprising: a water tank, the lower part of one side of which is connected with a drain valve; the clamping mechanism is arranged on one side of the end part of the water tank; and the pressing mechanism is arranged on the clamping mechanism.

Preferably, the clamping mechanism comprises: the rotating shaft is rotatably connected to one side of the end part of the water tank; the rotating shaft is connected with a clamping plate; one side of the clamping plate is hinged with the hinged plate; the arc contact plate is connected with a plurality of arc contact plates.

Preferably, the pressing mechanism includes: the other side of the clamping plate is connected with a guide rod; the guide sleeve is connected with the guide rod in a sliding manner; the guide sleeve is connected with a counterweight rod; the sliding sleeve is connected on the counterweight rod; the sliding sleeve is connected with a sliding rod in a sliding manner; the sliding rod is connected with a first spring, and the end part of the first spring is connected with the sliding sleeve; the contact roller, slide bar tip rotary type are connected with the contact roller, and the contact roller contacts with arc contact board.

Preferably, the method further comprises the following steps: prevent turn over the mechanism, prevent that turn over the mechanism and include: the end part of the rotating shaft is connected with the groove disc; the groove plate is connected with a rocking handle; one side of the water tank close to the groove disc is connected with a guide pipe; the guide pipe is connected with a bolt in a sliding manner, and the bolt is inserted into the groove disc; the bolt is connected with a second spring, and the end part of the second spring is connected with the guide pipe; the pull ring is connected with the end part of the bolt.

Preferably, the method further comprises the following steps: a locking mechanism, the locking mechanism comprising: one side of the counterweight rod close to the sliding sleeve is connected with two elastic hooks; the connecting rod is connected between the end parts of the elastic hooks.

Preferably, the method further comprises the following steps: slowly fall the mechanism, slowly fall the mechanism and include: the upper part of one side of the water tank is fixedly connected with the damping disc; the damping disc is rotatably connected with a friction ring, and the friction ring is fixedly connected with the rotating shaft.

(3) Advantageous effects

1. According to the invention, the plaster bandage can be clamped through the clamping mechanism, the clamping mechanism can enable the plaster bandage to enter the water tank for soaking, and the pressing mechanism can repeatedly extrude the plaster bandage, so that bubbles in the plaster bandage can be quickly exhausted, a nurse is not required to stretch a hand into water to extrude the plaster bandage, and time and labor are saved.

2. The anti-turnover mechanism can prevent the clamping mechanism from opening automatically, so that the plaster bandage can be prevented from falling off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a schematic perspective view of the anti-tipping mechanism of the present invention.

The labels in the figures are: 1-a water tank, 2-a water discharge valve, 3-a clamping mechanism, 31-a rotating shaft, 32-a clamping plate, 33-a hinged plate, 34-an arc contact plate, 4-a pressing mechanism, 41-a guide rod, 42-a guide sleeve, 43-a counterweight rod, 44-a sliding sleeve, 45-a sliding rod, 46-a first spring, 47-a contact roller, 5-an anti-overturning mechanism, 51-a groove disc, 52-a rocking handle, 53-a guide pipe, 54-a bolt, 55-a second spring, 56-a pull ring, 6-a locking mechanism, 61-an elastic hook, 62-a connecting rod, 7-a slow descending mechanism, 71-a friction ring and 72-a damping disc.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A gypsum bandage water injection device for orthopedic limb fixation is shown in figures 1-3 and comprises a water tank 1, a drain valve 2, a clamping mechanism 3 and a pressing mechanism 4, wherein the lower portion of the front side of the water tank 1 is connected with the drain valve 2, the clamping mechanism 3 is installed on the right side of the top of the water tank 1, and the pressing mechanism 4 is installed on the clamping mechanism 3.

Clamping mechanism 3 is including pivot 31, splint 32, articulated slab 33 and arc contact board 34, and the right side rotary type at water tank 1 top is connected with pivot 31, is connected with splint 32 in the pivot 31, and splint 32 right side is articulated to be connected with articulated slab 33, and articulated slab 33 right side face is evenly spaced and is connected with a plurality of arc contact boards 34.

The pressing mechanism 4 comprises guide rods 41, guide sleeves 42, a balance weight rod 43, a sliding sleeve 44, a sliding rod 45, a first spring 46 and a contact roller 47, the left side surface of the clamping plate 32 is connected with the two guide rods 41, the two guide rods 41 are symmetrical front and back, the guide sleeves 42 are connected on the guide rods 41 in a sliding mode, the balance weight rod 43 is connected between the two guide sleeves 42, the sliding sleeve 44 is connected to the front side and the back side of the balance weight rod 43, the sliding rod 45 is connected in the sliding sleeve 44 in a sliding mode, the first spring 46 is connected to the sliding rod 45, the left end of the first spring 46 is connected with the right end of the sliding sleeve 44, the rotary contact roller 47 is connected between the right ends of the two sliding rods 45, and the contact roller 47 is in contact with the arc-shaped contact plate 34.

Initially, the clamp plate 32 is positioned inside the tank 1 due to the force of gravity. When dipping the plaster bandage folded to a certain thickness, the nurse pours water into the water tank 1, rotates the clamping plate 32 clockwise to be positioned at the upper side of the water tank 1, and then puts the plaster bandage between the clamping plate 32 and the hinge plate 33. Then the clamping plate 32 is loosened, the clamping plate 32 rotates anticlockwise to reset under the action of gravity and enters the water tank 1 again, the clamping plate 32 enters the water tank 1 and can drive parts on the clamping plate to enter the water tank 1, and therefore the plaster bandage can enter the water tank 1 to be soaked. When the plaster bandage is soaked, the weight rod 43 can move downwards under the action of the gravity of the weight rod 43, the weight rod 43 moves downwards to drive the components on the weight rod to move downwards, and the contact roller 47 can move downwards. When the contact roller 47 moves downwards, the hinge plate 33 can repeatedly press the plaster bandage through the cooperation among the contact roller 47, the first spring 46 and the arc-shaped contact plate 34, so that air bubbles in the plaster bandage can be quickly exhausted. After the air bubbles are discharged, the clamping plate 32 is rotated clockwise to be positioned at the upper side of the water tank 1, and then the plaster bandage is taken out for use. When the water in the water tank 1 is to be discharged, the discharge valve 2 is opened, and after the water is discharged, the discharge valve 2 is closed. So the clamping mechanism 3 of this equipment can clip the gypsum bandage, and clamping mechanism 3 can also make the gypsum bandage get into and soak in the water tank 1, the extrusion gypsum bandage that pressing means 4 can relapse to can arrange the bubble in the gypsum bandage to the greatest extent fast, and then need not the nurse and stretch into aquatic extrusion gypsum bandage, can labour saving and time saving.

Example 2

On the basis of embodiment 1, as shown in fig. 3 and 4, the anti-overturn mechanism 5 is further included, the anti-overturn mechanism 5 includes a groove disc 51, a rocking handle 52, a guide tube 53, a plug pin 54, a second spring 55 and a pull ring 56, the groove disc 51 is connected to the rear end of the rotating shaft 31, the rocking handle 52 is connected to the groove disc 51, the guide tube 53 is connected to the rear side of the water tank 1 on the left side of the groove disc 51, the plug pin 54 is connected to the guide tube 53 in an inward sliding manner, the plug pin 54 is inserted into the groove disc 51, the second spring 55 is connected to the plug pin 54, the left end of the second spring 55 is connected to the right end of the guide tube 53, and the pull ring 56 is connected to the left end of the plug pin 54.

Initially, the latch 54 is inserted into the groove disc 51 to fix the groove disc 51, so that the rotating shaft 31 can be fixed to prevent the rotating shaft 31 from rotating, and further, the clamping plate 32 can be fixed to prevent the clamping plate 32 from entering the water tank 1 by itself. When the clamp plate 32 is to be inserted into the water tank 1, the latch 54 is moved leftward to release the recess plate 51 by pulling the pull ring 56 leftward, and the second spring 55 is compressed, so that the pull ring 56 is released after the clamp plate 32 is inserted into the water tank 1. When the clamping plate 32 is positioned at the upper side of the water tank 1 to take out the plaster bandage, the pull ring 56 is pulled leftwards, then the rocking handle 52 is rotated clockwise to enable the groove disc 51 to rotate clockwise, the groove disc 51 rotates clockwise to drive the rotating shaft 31 to rotate clockwise, and the rotating shaft 31 rotates clockwise to drive the clamping plate 32 to rotate clockwise; when the clamping plate 32 is rotated clockwise to be located at the upper side of the water tank 1, the pull ring 56 is released, and the latch 54 can be reinserted into the recess disk 51 by the second spring 55, so that the recess disk 51 is fixed. So can make splint 32 clockwise rotate to the upside that is located water tank 1 through rocking handle 52 to need not the nurse and stretch into aquatic rotation splint 32 with the hand, and then it is more convenient to use.

Example 3

On the basis of embodiment 2, as shown in fig. 2, the locking device 6 further comprises a locking mechanism 6, the locking mechanism 6 comprises two elastic hooks 61 and a connecting rod 62, the two elastic hooks 61 are connected to the counterweight rod 43 between the two sliding sleeves 44, the two elastic hooks 61 are symmetrical in the front-back direction, and the connecting rod 62 is connected between the top ends of the two elastic hooks 61.

When the counterweight rod 43 moves downwards to a low position in the water tank 1, the elastic hook 61 can be hooked on the guide rod 41, so that the counterweight rod 43 can be fixed, the counterweight rod 43 can be prevented from moving when the clamping plate 32 rotates clockwise to be positioned on the upper side of the water tank 1, the contact roller 47 can be fixed, the contact roller 47 can be prevented from moving, and then the hinge plate 33 can be fixed, and the hinge plate 33 can be prevented from opening; so can prevent that splint 32 from clockwise rotating to being located the upside of water tank 1, the gypsum bandage drops to in the water tank 1. When the weight bar 43 is to be moved, the connecting rod 62 is pulled so that the elastic hook 61 is not hooked on the guide rod 41.

As shown in fig. 2, the water tank further comprises a slow descending mechanism 7, the slow descending mechanism 7 comprises a friction ring 71 and a damping disc 72, the upper portion of the front side surface of the water tank 1 is fixedly connected with the damping disc 72, the friction ring 71 is rotatably connected in the damping disc 72, and the inner wall of the friction ring 71 is fixedly connected with the outer wall of the rotating shaft 31.

Can increase frictional force through friction ring 71 and damping dish 72 to can make pivot 31 slowly rotate, and then can make splint 32 slowly get into in the water tank 1, prevent that splint 32 is quick drops to the water tank 1 in, with the water spill in the water tank 1.

The above examples are merely representative of preferred 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, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a fixed gypsum bandage water injection equipment of using of orthopedics limbs which characterized in that includes:

the lower part of one side of the water tank (1) is connected with a drain valve (2);

the clamping mechanism (3) is mounted on one side of the end part of the water tank (1);

the pressing mechanism (4) is arranged on the clamping mechanism (3);

the clamping mechanism (3) comprises:

the rotating shaft (31) is rotatably connected to one side of the end part of the water tank (1);

the rotating shaft (31) is connected with a clamping plate (32);

the hinge plate (33) is hinged and connected with one side of the clamping plate (32) through a hinge;

the hinge plate (33) is connected with a plurality of arc-shaped contact plates (34);

the pressing mechanism (4) includes:

the other side of the clamping plate (32) is connected with the guide rod (41);

the guide sleeve (42) is connected with the guide rod (41) in a sliding way;

the counterweight rod (43) is connected to the guide sleeve (42);

the sliding sleeve (44) is connected to the counterweight rod (43);

the sliding rod (45) is connected with the sliding sleeve (44) in a sliding manner;

the sliding rod (45) is connected with a first spring (46), and the end part of the first spring (46) is connected with the sliding sleeve (44);

the end part of the sliding rod (45) is rotatably connected with a contact roller (47), and the contact roller (47) is in contact with the arc contact plate (34).

2. The plaster bandage water injection apparatus for fixing orthopedic limbs according to claim 1, characterized in that it further comprises a turnover prevention mechanism (5), wherein the turnover prevention mechanism (5) comprises:

the end part of the rotating shaft (31) is connected with the groove disc (51);

the groove disc (51) is connected with a rocking handle (52);

one side of the water tank (1) close to the groove disc (51) is connected with the guide pipe (53);

the guide tube (53) is connected with the bolt (54) in a sliding mode, and the bolt (54) is inserted into the groove disc (51);

the bolt (54) is connected with the second spring (55), and the end part of the second spring (55) is connected with the guide pipe (53);

the end part of the bolt (54) is connected with the pull ring (56).

3. The plaster bandage water injection apparatus for orthopedic limb fixation according to claim 2, characterized in that it further comprises a locking mechanism (6), the locking mechanism (6) comprising:

two elastic hooks (61) are connected to one side, close to the sliding sleeve (44), of the counterweight rod (43);

a connecting rod (62) is connected between the end parts of the elastic hooks (61).

4. The plaster bandage water injection device for fixing the orthopedic limbs, as claimed in claim 3, further comprising a slow descending mechanism (7), wherein the slow descending mechanism (7) comprises:

the upper part of one side of the water tank (1) is fixedly connected with the damping disc (72);

the friction ring (71) is rotationally connected to the damping disc (72), and the friction ring (71) is fixedly connected with the rotating shaft (31).