CN210904563U

CN210904563U - Fixing device of disposable multicavity stomach tube

Info

Publication number: CN210904563U
Application number: CN201921114910.7U
Authority: CN
Inventors: 申晶石; 王俊彦; 许家方; 韩亚男
Original assignee: Jiangsu Yi Ren Tang Biotechnology Co ltd
Current assignee: Jiangsu Yi Ren Tang Biotechnology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-07-03
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a fixing device of a disposable multi-cavity stomach tube, which comprises a face mask, two ends of the face mask are fixedly connected with hanging ropes, a fixed cylinder is fixedly arranged on the surface of one end of the face mask close to an axle center, pull rods are movably arranged on the upper end and the lower end of the fixed cylinder close to the axle center, the number of the pull rods is four, the bottom ends of the pull rods extend to the inside of the fixed cylinder and are welded with clamping plates, the top ends of the pull rods extend to the outside of the fixed cylinder and are welded with lifting plates, and springs are sleeved on the positions, located between the fixed cylinder and the clamping plates; the utility model discloses a fixed section of thick bamboo of installation can carry out the centre gripping to the stomach tube fixed to the grip block can act on the stomach tube under the elasticity of spring, plays very good fixed effect, can prevent droing of stomach tube, and can fix the stomach tube of different diameters between the grip block, can satisfy the requirement of fixed different stomach tubes, and application range is more extensive, has very good practicality.

Description

Fixing device of disposable multicavity stomach tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing device of a disposable multi-cavity stomach tube.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprises required computer software, wherein the stomach tube comprises a nasogastric tube and a nasogastric tube, the stomach tube is inserted from nostrils and reaches the stomach through the pharynx and the esophagus, is mainly used for sucking gastric juice, and can also be used for injecting liquid into the stomach to provide necessary food and nutrition for a patient, care should be taken to avoid stomach tube pollution and stomach tube falling out to cause aspiration. The stomach tube is inserted successfully through throat entering esophagus at the nasal cavity, needs to be fixed properly, and the method that conventional stomach tube is fixed at cheek portion and alar part position with the adhesive tape, because cheek portion and alar part grease and sweat gland secrete much, leads to the adhesive tape fixed insecure, and the stomach tube drops, in order to prevent that the adhesive tape is insecure, therefore medical personnel will change the adhesive tape repeatedly.

However, in the process of replacing the adhesive plaster, the risk of falling off of the gastric tube is increased, which brings trouble to medical staff and patients, however, the repeated replacement of the adhesive plaster stimulates the skin of the cheek part and the nasal wing part, causes the skin damage conditions such as contact dermatitis and blisters, and increases the pain of the patients. Due to the limited viscosity of the adhesive plaster, the movement of the patient and other reasons, the falling of the stomach tube and the repeated intubation are easy to occur, the pain of the patient and the workload of medical care personnel are increased, and the treatment and nursing effects are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of disposable multicavity stomach tube to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of disposable multicavity stomach tube, includes the face guard, face guard both ends fixedly connected with hangs the rope, face guard one end surface is close to axle center department fixed mounting and has a solid fixed cylinder, both ends are close to axle center department movable mounting about the solid fixed cylinder and have the pull rod, and the pull rod is equipped with four, the pull rod bottom extends to solid fixed cylinder inside and the welding has the grip block, the pull rod top extends to solid fixed cylinder outside and the welding has the arm-lift, the position cover that the pull rod outside is located between solid fixed cylinder and the grip block is equipped with the spring.

Preferably, guide cylinders are fixedly mounted at the upper end and the lower end of the fixed cylinder and located on two sides of the pull rod, guide columns are welded on two sides of the outer wall of the clamping plate, and one ends, far away from the clamping plate, of the guide columns extend to the interior of the guide cylinders.

Preferably, fixed plates are fixedly mounted on two sides of one end of the face shield, supporting rods are welded on the surfaces of the fixed plates, and one ends, far away from the fixed plates, of the supporting rods are fixedly connected to two sides of the outer wall of the fixed cylinder.

Preferably, the surface of the mask is provided with air holes.

Preferably, a rubber pad is adhered to the surface of the inner wall of the clamping plate.

Preferably, the clamping plate is of a semicircular structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed section of thick bamboo of installation, when the in-service use, available hand power moves the arm-lift, then can drive the pull rod and remove, can drive the grip block simultaneously and remove to fixed section of thick bamboo inner wall, make two sets of grip blocks separately, then pass the stomach tube between two sets of grip blocks, then loosen the handle, the grip block can move in opposite directions under the elasticity of spring, then can carry out the centre gripping to the stomach tube and fix, and the grip block can act on the stomach tube under the elasticity of spring, play very good fixed effect, can prevent droing of stomach tube, and can fix the stomach tube of different diameters between the grip block, can satisfy the requirement of fixed different stomach tubes, application range is more extensive, has very good practicality.

2. The utility model discloses a guide post of installation, when the in-service use, when the grip block moved in the solid fixed cylinder, the guide post also can move in the guide cylinder, can prevent that the condition of skew from appearing in the grip block when removing, has guaranteed that the grip block has very good location effect to the fixed stability of stomach tube.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing cylinder of the present invention;

fig. 3 is a top view of the fixing cylinder of the present invention.

In the figure: 1-a face mask; 2, hanging a rope; 3-fixing the cylinder; 4-air holes; 5-a support rod; 6, fixing a plate; 7-a clamping plate; 8-a guide post; 9-a guide cylinder; 10-a pull rod; 11-a spring; 12-rubber pad; 13-lifting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for a disposable multi-cavity stomach tube comprises a face mask 1, hanging ropes 2 are fixedly connected to two ends of the face mask 1, a fixed cylinder 3 is fixedly mounted on the surface of one end of the face mask 1 close to an axis, pull rods 10 are movably mounted on the upper end and the lower end of the fixed cylinder 3 close to the axis, four pull rods 10 are arranged, the bottom end of each pull rod 10 extends into the fixed cylinder 3 and is welded with a clamping plate 7, the top end of each pull rod 10 extends to the outside of the fixed cylinder 3 and is welded with a lifting plate 13, a spring 11 is sleeved on the position, located between the fixed cylinder 3 and the clamping plate 7, of the outside of each pull rod 10, the lifting plates 13 can be pulled by hand during use, the pull rods 10 can be driven to move, meanwhile, the clamping plates 7 can be driven to move towards the inner wall of the fixed cylinder 3, so that the two groups of clamping plates 7 are separated, then stomach tubes pass between the two groups of clamping plates 7, then the lifting handles, the stomach tube can be clamped and fixed, the clamping plate 7 can act on the stomach tube under the elastic force of the spring 11, a very good fixing effect is achieved, the stomach tube can be prevented from falling off, the stomach tubes with different diameters can be fixed between the clamping plates 7, the requirements for fixing different stomach tubes can be met, the application range is wider, and the stomach tube fixing device has very good practicability.

Wherein, both ends fixed mounting has guide cylinder 9 about the solid fixed cylinder 3, and guide cylinder 9 is located pull rod 10 both sides, 7 outer wall both sides welding of grip block have guide post 8, and inside guide post 8 kept away from the one end of grip block 7 extended to guide cylinder 9, when grip block 7 moved in solid fixed cylinder 3, guide post 8 also can remove in guide cylinder 9, can prevent that the condition of skew from appearing in grip block 7 when removing, has guaranteed grip block 7 to the fixed stability of stomach tube, has very good location effect.

Wherein, 1 one end both sides fixed mounting of face guard has fixed plate 6, 6 skin weld of fixed plate has bracing piece 5, the one end fixed connection that fixed plate 6 was kept away from to bracing piece 5 can play the fixed bolster effect to solid fixed cylinder 3 in solid fixed cylinder 3 outer wall both sides.

The surface of the face mask 1 is provided with the air holes 4, so that the skin at the lower end of the face mask 1 and the skin at the lower end of the face mask 1 can be effectively ventilated, and the skin at the lower end of the face mask 1 is prevented from being dry and hot due to the fact that a patient wears the face mask 1 for a long time.

Wherein, grip block 7 inner wall surface adhesion has rubber pad 12, can not cause the damage to the stomach tube, also can increase the frictional force between stomach tube and the grip block 7 simultaneously, further improves fixed effect.

Wherein, grip block 7 is semicircular structure, can with the better laminating of stomach tube.

The working principle is as follows: when using, at first the accessible hangs rope 2 and hangs on patient's ear back of the body, thereby fix face guard 1 on patient's face, after patient wears face guard 1, can use hand power to move lifting plate 13, then can drive pull rod 10 and remove, can drive grip block 7 simultaneously and remove to fixed 3 inner walls of a section of thick bamboo, make two sets of grip blocks 7 part, then pass between two sets of grip blocks 7 with the stomach tube, then loosen handle 13 again, grip block 7 can move in opposite directions under spring 11's elasticity, then can carry out the centre gripping to the stomach tube fixed, and grip block 7 can act on the stomach tube under spring 11's elasticity, play very good fixed effect, can prevent droing of stomach tube.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device of disposable multicavity stomach tube, includes face guard (1), face guard (1) both ends fixedly connected with hangs rope (2), its characterized in that: face guard (1) one end surface is close to axle center department fixed mounting and has solid fixed cylinder (3), both ends are close to axle center department movable mounting about solid fixed cylinder (3) and have pull rod (10), and pull rod (10) are equipped with four, pull rod (10) bottom extends to solid fixed cylinder (3) inside and the welding has grip block (7), pull rod (10) top extends to solid fixed cylinder (3) outside and the welding has lifter plate (13), the position cover that pull rod (10) outside is located between solid fixed cylinder (3) and grip block (7) is equipped with spring (11).

2. A single use, multi-lumen gastric tube securement device, according to claim 1, wherein: both ends fixed mounting has guide cylinder (9) about solid fixed cylinder (3), and guide cylinder (9) are located pull rod (10) both sides, grip block (7) outer wall both sides welding has guide post (8), and inside guide post (8) one end of keeping away from grip block (7) extended to guide cylinder (9).

3. A single use, multi-lumen gastric tube securement device, according to claim 1, wherein: fixed plate (6) are fixedly mounted on two sides of one end of face mask (1), supporting rods (5) are welded on the surfaces of fixed plates (6), and one ends of supporting rods (5) far away from fixed plates (6) are fixedly connected to two sides of the outer wall of a fixed cylinder (3).

4. A single use, multi-lumen gastric tube securement device, according to claim 1, wherein: the surface of the face mask (1) is provided with air holes (4).

5. A single use, multi-lumen gastric tube securement device, according to claim 1, wherein: and a rubber pad (12) is adhered to the surface of the inner wall of the clamping plate (7).

6. A single use, multi-lumen gastric tube securement device, according to claim 1, wherein: the clamping plate (7) is of a semicircular structure.