Stomach tube lubricating device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a stomach tube lubricating device which comprises a support, a base and arc-shaped clamping plates, the rear portions of the arc-shaped clamping plates are connected through hinges, lubricating channels are formed in the middles of the interiors of the arc-shaped clamping plates, and handles are connected to the front ends of the arc-shaped clamping plates. And the lubricating oil storage cavities are formed in the arc-shaped clamping plates, piston rods are inserted into the outer sides of the interiors of the lubricating oil storage cavities correspondingly, piston heads are connected to the inner ends of the piston rods correspondingly, and filling holes are formed in the middle positions of the interiors of the lubricating oil storage cavities correspondingly. According to the stomach tube lubricating device, a stomach tube can be clamped in the lubricating channel through the two arc-shaped clamping plates, and lubricating oil in the lubricating oil storage cavity can be pushed out by pushing the piston rod and the piston head to move, so that the lubricating oil is attached to the surface of the stomach tube; after the arc-shaped clamping plate is closed and lubricated, the lubricant can be directly coated at the front end of the stomach tube, and the lubricating efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical appliance technical field, concretely is a gastric tube lubricating device. BACKGROUND

[0002] The gastric tube is a kind of medical appliance for helping the patient who cannot swallow to transport water and food, is generally made of polyurethane or silica gel material, and the gastric tube lubricating device is a kind of medical auxiliary tool, is used to reduce friction and discomfort when inserting the gastric tube, improves the success rate of insertion and the comfort of patient.

[0003] The common gastric tube lubricating device is covered by cover and lubricating mechanism, when using, gastric tube is inserted into the inside of cover first, and then lubricating oil is coated on the outside of gastric tube by lubricating mechanism, but this way, due to the ring-shaped columnar structure of cover, gastric tube can only be brought to gastric tube by the way of pulling and inserting lubricant, so that the cover is pulled to make the lubricating oil accumulate in the inside, cannot be completely transferred to gastric tube, which can cause insufficient lubrication when inserting, cannot meet the working requirement of medical appliance, therefore, a gastric tube lubricating device is provided. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a gastric tube lubricating device to solve the technical problem that due to the ring-shaped columnar structure of cover, gastric tube can only be brought to gastric tube by the way of pulling and inserting lubricant, so that the cover is pulled to make the lubricating oil accumulate in the inside.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a gastric tube lubricating device, comprising:

[0008] The rear part of the arc-shaped clamping plate is connected by hinge, the inside middle position of the arc-shaped clamping plate is provided with lubricating channel, and the front end of the arc-shaped clamping plate is connected with handle.

[0009] The lubricating oil storage cavity is arranged in the inside of arc-shaped clamping plate, the inside outside of lubricating oil storage cavity is inserted with piston rod, the inner end of piston rod is connected with piston head, and the inside middle position of lubricating oil storage cavity is provided with filling hole.

[0010] Preferably, the number of lubricating oil storage cavities is 4-8 groups, the inner end of lubricating oil storage cavity is conical, and the inner end of lubricating oil storage cavity is provided with check valve flap, and the added check valve flap prevents lubricating oil from flowing out.

[0011] Preferably, the top end of the filling hole penetrates the corresponding position of the top end of the arc-shaped clamping plate, a sealing knob is screwed on the top of the filling hole, a sealing washer is sleeved on the outside of the sealing knob, the filling hole can be sealed, and the opening of the filling hole facilitates the filling of lubricating oil into the lubricating oil storage cavity.

[0012] Preferably, the length of the piston rod is greater than the transverse length of the lubricating oil storage cavity, a dial is coaxially installed at the outer end of the piston rod, and a rubber pad is arranged on the outside of the dial, so that the piston rod can be conveniently pulled out.

[0013] Preferably, the upper and lower sides of the handle are connected to limiting columns, the outside of the limiting column is sleeved with a sleeve block, the inside of the sleeve block is inserted with a clamping block, and limiting through holes are formed in the left and right sides of the inside of the sleeve block and the clamping block.

[0014] Preferably, rubber balls are circumferentially arranged in the inside of the limiting through hole, springs are connected to the inside of the clamping block, the number of the springs is 2-4 groups, and the inner end of the spring is connected to the corresponding position of the inner cavity of the sleeve block. The limiting through hole can be aligned by extruding the clamping block, the sleeve block can be arranged on the outside of the limiting column, the two arc-shaped clamping plates can be limited, the arc-shaped clamping plates can be prevented from being opened due to accidental touch, and the quality of lubrication is improved.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the stomach tube lubricating device has the following beneficial effects:

[0017] The stomach tube lubricating device can clamp the stomach tube in the inside of the lubricating channel through the two arc-shaped clamping plates, the lubricating oil in the inside of the lubricating oil storage cavity can be pushed out through the movement of the piston rod and the piston head, the lubricating oil can be attached to the surface of the stomach tube, the lubricant can be directly coated on the front end of the stomach tube after the arc-shaped clamping plate is closed for lubrication, the lubrication efficiency is improved, the unnecessary consumption of the lubricant can be reduced through accurate control of the amount of the lubricant, the aggregation phenomenon generated during pulling in the annular state can be prevented, and the uniformity of the lubrication of the stomach tube is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the lubricating channel of the utility model;

[0020] Figure 3 It is a structural schematic view of the lubricating oil storage cavity of the utility model;

[0021] Figure 4 It is a structural schematic view of the sleeve block of the utility model.

[0022] Fig. 1, arc-shaped clamping plate; 2, lubricating channel; 3, handle; 4, lubricating oil storage cavity; 5, piston rod; 6, piston head; 7, filling hole; 8, sealing knob; 9, limiting column; 10, sleeve block; 11, dial; 12, clamping block; 13, limiting through hole; 14, spring; 15, check valve flap. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] The present application provides a technical solution, a gastric tube lubricating device, comprising an arc-shaped clamping plate 1, a lubricating channel 2, a handle 3, a lubricating oil storage cavity 4, a piston rod 5, a piston head 6, a filling hole 7, a sealing knob 8, a limiting column 9, a sleeve block 10, a dial 11, a clamping block 12, a limiting through hole 13, a spring 14 and a check valve flap 15:

[0025] Please refer to Figure 1 , the rear part of the arc-shaped clamping plate 1 is connected by a hinge, the inner middle position of the arc-shaped clamping plate 1 is provided with a lubricating channel 2, and the front end of the arc-shaped clamping plate 1 is connected with a handle 3;

[0026] Please refer to Figure 3 , the lubricating oil storage cavity 4 is provided in the inner part of the arc-shaped clamping plate 1, the number of the lubricating oil storage cavity 4 is 4-8 groups, the inner end of the lubricating oil storage cavity 4 is provided in a conical shape, please refer to Figure 2 , the inner end of the lubricating oil storage cavity 4 is provided with a check valve flap 15, please refer to Figure 3 , the inner part of the lubricating oil storage cavity 4 is provided with a piston rod 5, the inner end of the piston rod 5 is connected with a piston head 6, the inner middle position of the lubricating oil storage cavity 4 is provided with a filling hole 7, the top end of the filling hole 7 penetrates through the top end of the arc-shaped clamping plate 1 at the corresponding position, please refer to Figure 2The top of the filling hole 7 is screwed with a sealing knob 8, the outer side of the sealing knob 8 is sleeved with a sealing washer, the length of the piston rod 5 is greater than the transverse length of the lubricating oil storage cavity 4, the outer end of the piston rod 5 is coaxially installed with a dial 11, the outer part of the dial 11 is paved with a rubber pad, the stomach tube can be clamped in the inside of the lubricating channel 2 through the two arc-shaped clamping plates 1, and then the movement of the piston rod 5 and the piston head 6 is pushed, so that the lubricating oil in the inside of the lubricating oil storage cavity 4 is pushed out, the lubricating oil is attached to the surface of the stomach tube, and after the arc-shaped clamping plate 1 is closed for lubrication, it can be ensured that the lubricant is directly coated on the front end of the stomach tube, the lubrication efficiency is improved, the unnecessary consumption of the lubricant is reduced through accurate control of the lubricant amount, the gathering phenomenon generated in the annular state during pulling is prevented, and the uniformity of the lubrication of the stomach tube is improved.

[0027] The upper and lower sides of the handle 3 are connected with limiting columns 9, please refer to Figure 1 The outer part of the limiting column 9 is sleeved with a sleeve block 10, please refer to Figure 4 The inside of the sleeve block 10 is inserted with clamping blocks 12, the left and right sides of the inside of the sleeve block 10 and the clamping block 12 are provided with limiting through holes 13, the inside of the limiting through hole 13 is circumferentially provided with a rubber ball, the inner side of the clamping block 12 is connected with springs 14, the number of the spring 14 is 2-4 groups, the inner end of the spring 14 is connected with the corresponding position of the inner cavity of the sleeve block 10, the limiting through hole 13 can be aligned by extruding the clamping block 12, the sleeve block 10 can be installed on the outside of the limiting column 9, the two arc-shaped clamping plates 1 can be limited, the opening of the arc-shaped clamping plate 1 due to accidental touch is avoided, and the quality of lubrication is improved.

[0028] The two arc-shaped clamping plates 1 can clamp the stomach tube in the inside of the lubricating channel 2, the movement of the piston rod 5 and the piston head 6 is pushed, so that the lubricating oil in the inside of the lubricating oil storage cavity 4 is pushed out, the lubricating oil is attached to the surface of the stomach tube, after the arc-shaped clamping plate 1 is closed for lubrication, it can be ensured that the lubricant is directly coated on the front end of the stomach tube, the lubrication efficiency is improved, the unnecessary consumption of the lubricant is reduced through accurate control of the lubricant amount, the gathering phenomenon generated in the annular state during pulling is prevented, and the uniformity of the lubrication of the stomach tube is improved, the limiting through hole 13 can be aligned by extruding the clamping block 12, the sleeve block 10 can be installed on the outside of the limiting column 9, the two arc-shaped clamping plates 1 can be limited, the opening of the arc-shaped clamping plate 1 due to accidental touch is avoided, and the quality of lubrication is improved.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A gastric tube lubricating device, characterized by, Include: Arc-shaped splint (1), the rear of the arc-shaped splint (1) is connected by hinge, the inside middle position of the arc-shaped splint (1) is provided with lubricating oil duct (2), the front end of the arc-shaped splint (1) is connected with handle (3); Lubricating oil storage cavity (4) is opened in the inside of arc-shaped splint (1), the inside outside of lubricating oil storage cavity (4) is inserted with piston rod (5), the inner end of piston rod (5) is connected with piston head (6), the inside middle position of lubricating oil storage cavity (4) is provided with filling hole (7).

2. A gastric tube lubricating device according to claim 1, characterized in that: The number of lubricating oil storage cavity (4) is 4-8 groups, the inner end of lubricating oil storage cavity (4) is conical, and the inner end of lubricating oil storage cavity (4) is provided with check valve (15).

3. The gastric tube lubricating device of claim 1, wherein: The top end of filling hole (7) penetrates the top end of arc-shaped splint (1) corresponding position, the top of filling hole (7) is screwed with sealing knob (8), and the outside of sealing knob (8) is sleeved with sealing washer.

4. The gastric tube lubricating device of claim 1, wherein: The length of piston rod (5) is greater than the transverse length of lubricating oil storage cavity (4), the outer end of piston rod (5) is coaxially installed with dial (11), and the outside of dial (11) is paved with rubber pad.

5. The gastric tube lubricating device of claim 1, wherein: The upper and lower sides of handle (3) are connected with limiting column (9), the outside of limiting column (9) is sleeved with sleeve block (10), the inside of sleeve block (10) is inserted with clamping block (12), and the inside of sleeve block (10) and clamping block (12) is provided with limiting through hole (13) on the left and right sides.

6. A gastric tube lubricating device according to claim 5, wherein: The inside of limiting through hole (13) is circumferentially installed with rubber ball, the inside of clamping block (12) is connected with spring (14), the number of spring (14) is 2-4 groups, and the inner end of spring (14) is connected with the corresponding position of inner cavity of sleeve block (10).

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