CN214910715U

CN214910715U - Disposable medical nasogastric tube of improved generation

Info

Publication number: CN214910715U
Application number: CN202023112404.XU
Authority: CN
Inventors: 陈伟娟
Original assignee: Shanghai Jia More Medical Equipment Co ltd
Current assignee: Shanghai Jia More Medical Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-30
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of medical equipment, specifically be a disposable medical nasogastric tube of improved generation, including main part and body, the main part includes the body, the surface of body is provided with the graduation apparatus, the surface of body is provided with block mechanism, block mechanism includes the block ware, the surface of body is provided with the block ware, the surperficial swing joint of block ware has the shifting block, the fixed surface of shifting block is connected with the block ball, the fixed surface of shifting block is connected with the wrong pole, the inboard fixedly connected with spring of wrong pole, the inboard fixedly connected with block board of block ware, the inboard of block ware is provided with the slide. The utility model discloses article are after patient's health is entered, and the convenience is fixed to it, prevents the refluence of gastric juice and food, and reposition of redundant personnel such as convenience food can not cause the injury to patient, and can adjust the tube head size, makes it be applicable to various syringe needles.

Description

Disposable medical nasogastric tube of improved generation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an improved disposable medical nasogastric tube.

Background

The nasogastric tube is used as a nasogastric feeding tube to provide gastrointestinal nutrition for a patient, is used as a gastrointestinal decompression tube to suck gas and liquid in the stomach and intestine, relieves the discomfort of abdominal distension, abdominal pain and the like of the patient, simultaneously monitors the quantity, the property and the color of gastric juice, can provide a basis for clinical diagnosis and treatment, has the functions of inputting, discharging and monitoring, and has the purposes of maintaining the intestinal function and improving the intestinal barrier function through enteral nutrition and treatment.

Although the existing nasogastric tube is convenient to use, some small aspects need to be improved, after the nasogastric tube is inserted into the body of a patient, a backflow phenomenon can be generated during feeding, and when a needle cylinder is used, the size of a needle head does not correspond to the size of the nasogastric tube, different foods cannot be filled in the needle cylinder, and the like, so that the problem needs to be solved by designing an improved disposable medical nasogastric tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable medical nasogastric tube of improved generation to in solving above-mentioned background art after nasogastric tube inserts patient's internal, can produce the phenomenon of refluence and when using the cylinder when feeding to eat, the syringe needle size does not correspond nasogastric tube size and can not pour into the problem of different food simultaneously.

In order to achieve the above purpose, the utility model provides an improved disposable medical nasogastric tube, which comprises a main body and a tube body, wherein the main body comprises a tube body, the surface of the tube body is provided with a scale, the surface of the tube body is provided with a clamping mechanism, the clamping mechanism comprises a clamping device, the surface of the tube body is provided with a clamping device, the surface of the clamping device is movably connected with a shifting block, the surface of the shifting block is fixedly connected with a clamping ball, the surface of the shifting block is fixedly connected with a screw rod, the inner side of the screw rod is fixedly connected with a spring, the inner side of the clamping device is fixedly connected with a clamping plate, the inner side of the clamping device is provided with a slide way, the slide way is fixedly connected with a lantern ring, the surface of the tube body is provided with a shunting mechanism, the shunting mechanism comprises a socket ring, the surface of the tube body is provided with a socket ring, the surface of the socket ring is fixedly connected with a connecting rope, the one end fixedly connected with adjustable ring of connecting the rope, the top swing joint of adjustable ring has the upper shield, the fixed surface of adjustable ring is connected with the reposition of redundant personnel pole.

Preferably, the tube body is long, the scale is engraved on the surface of the tube body, and the fastener is sleeved on the surface of the tube body in a rectangular shape.

Preferably, the shifting block is connected to the inner side of the clamping device through a slide way, and the shifting block is connected in the slide way in a sliding mode.

Preferably, the clamping ball is spherical, the clamping ball is connected with the pipe body in a clamping mode through the shifting block, and the screwing rod is connected with the clamping plate in a clamping mode.

Preferably, the clamping plates are connected to the inner side of the clamping device in two groups, the twisting rods are correspondingly connected with the clamping plates, the slide ways are in long strip shapes and are sleeved on the inner side of the clamping device, and the lantern rings are sleeved on the surface of the pipe body.

Preferably, the sleeve cover is sleeved on the surface of the pipe body, the adjusting ring is connected with the sleeve cover through a connecting rope, and the sleeve cover is in a circular ring shape and is movably connected with the adjusting ring.

Compared with the prior art, the beneficial effects of the utility model are that after nasogastric tube entered patient's health, the convenience was fixed to it, prevented the refluence of gastric juice and food, can not cause the injury to patient, and can adjust the tube head size, made it be applicable to various syringe needles.

1. Through the connection of body, the patient's of being convenient for intubate through the connection of graduation apparatus, watches getting into the internal nasogastric tube of patient, is convenient for observe the length that gets into, through the connection of block ware, carries out the block to nasogastric tube, prevents gastric juice and food and pours out, through the connection of shifting block and block ball, through the effect of block board, carries out the block to the body, makes among the nasogastric tube food etc. can not go out.

2. Through the effect of wrong pole and spring, connect manual part to the block of twisting pole and block board, the block ware of being convenient for moves about on the body, through the connection of slide, make it shifting block about in the block ware activity, the block of being convenient for twist pole and block board, through the connection of cup joint ring and adjustable ring, effect through connecting the rope, make cup joint ring and adjustable ring closely link to each other, make it can not lose, through the connection of upper shield and reposition of redundant personnel pole, it can adapt to the syringe needle of different grade type to make it, be convenient for to what kind of food reposition of redundant personnel.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fastener of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the adaptor ring of the present invention;

fig. 4 is a schematic top sectional view of the structure of the socket ring of the present invention.

In the figure: 1. a main body; 11. a pipe body; 12. a dial gauge; 2. a clamping mechanism; 21. a fastener; 22. shifting blocks; 23. clamping the ball; 24. screwing the rod; 25. a spring; 26. a clamping plate; 27. a slideway; 28. a collar; 3. a flow dividing mechanism; 31. a sleeving connection ring; 32. connecting ropes; 33. an adjusting ring; 34. covering; 35. a shunt rod.

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. 1-4, an embodiment of the present invention provides an improved disposable medical nasogastric tube, which comprises a main body 1 and a tube 11, wherein the main body 1 comprises a tube 11, a scale 12 is disposed on the surface of the tube 11, a locking mechanism 2 is disposed on the surface of the tube 11, the locking mechanism 2 comprises a locking device 21, the surface of the tube 11 is provided with the locking device 21, the surface of the locking device 21 is movably connected with a dial 22, the surface of the dial 22 is fixedly connected with a locking ball 23, the surface of the dial 22 is fixedly connected with a screw rod 24, the inner side of the screw rod 24 is fixedly connected with a spring 25, the inner side of the locking device 21 is fixedly connected with a locking plate 26, the inner side of the locking device 21 is provided with a slide way 27, the fixed connection of the slide way 27 is connected with a lantern ring 28, the surface of the tube 11 is provided with a shunt mechanism 3, the shunt mechanism 3 comprises a socket ring 31, the surface of the tube 11 is provided with the socket ring 31, the fixed surface of the splicing ring 31 is connected with a connecting rope 32, one end of the connecting rope 32 is fixedly connected with an adjusting ring 33, the top end of the adjusting ring 33 is movably connected with a sleeve cover 34, and the fixed surface of the adjusting ring 33 is connected with a shunt rod 35.

Further, body 11 is rectangular form, is convenient for insert patient's internally, makes patient can not be injured, and the graduation apparatus 12 is carved on the surface of body 11, is convenient for carry out length observation to getting into patient's internal nasogastric tube, and block ware 21 is the rectangular shape and cup joints on the surface of body 11, is convenient for carry out the block to nasogastric tube, makes it can not the refluence such as the food of pouring into.

Furthermore, the shifting block 22 is connected to the inner side of the fastener 21 through a slide way 27, and the shifting block 22 is slidably connected in the slide way 27, so that the tube body 11 can be fastened conveniently, and gastric juice and the like cannot flow back to the mouth and nose of a patient to vomit.

Further, the engaging ball 23 is spherical, the engaging ball 23 is engaged with the pipe body 11 via the dial 22, and the screw rod 24 is engaged with the engaging plate 26, so that the pipe body 11 is abutted and the engaging device 21 is slid on the pipe body 11.

Furthermore, the engaging plates 26 are connected to the inner side of the engaging device 21 in two sets, the screw rod 24 is correspondingly connected to the engaging plates 26, the slide 27 is sleeved on the inner side of the engaging device 21 in a long strip shape, and the collar 28 is sleeved on the surface of the tube 11, so that the engaging device 21 is fixed to the tube 11 and the engaging device 21 does not fall off the tube 11.

Further, the sleeve ring 31 is sleeved on the surface of the tube body 11, the adjusting ring 33 is connected with the sleeve ring 31 through the connecting rope 32, and the sleeve cover 34 is in a circular ring shape and is movably connected with the adjusting ring 33, so that food can be conveniently shunted, and the sleeve cover can adapt to different needles. The food can be conveniently entered.

The working principle is as follows: through the connection of body 11, patient's intubate of being convenient for, through the connection of graduation apparatus 12, watch getting into the internal nasogastric tube of patient, through the connection of block 21, carry out the block to the nasogastric tube, through the connection of shifting block 22 and block ball 23, through the effect of block board 26, carry out the block to body 11.

The clamping connection between the screw rod 24 and the clamping plate 26 is manually separated through the action of the screw rod 24 and the spring 25, the shifting block 22 is enabled to move up and down in the clamping device 21 through the connection of the slide way 27, the clamping between the screw rod 24 and the clamping plate 26 is facilitated, the sleeving ring 31 and the adjusting ring 33 are tightly connected through the connection between the sleeving ring 31 and the adjusting ring 33 through the action of the connecting rope 32, and the different types of needles can be adapted through the connection between the sleeving cover 34 and the shunt rod 35.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a disposable medical nasogastric tube of improved generation, includes main part (1) and body (11), its characterized in that: the main body (1) comprises a pipe body (11), a dial gauge (12) is arranged on the surface of the pipe body (11), a clamping mechanism (2) is arranged on the surface of the pipe body (11), the clamping mechanism (2) comprises a clamping device (21), the clamping device (21) is arranged on the surface of the pipe body (11), a shifting block (22) is movably connected to the surface of the clamping device (21), a clamping ball (23) is fixedly connected to the surface of the shifting block (22), a twisting rod (24) is fixedly connected to the surface of the shifting block (22), a spring (25) is fixedly connected to the inner side of the twisting rod (24), a clamping plate (26) is fixedly connected to the inner side of the clamping device (21), a slide way (27) is arranged on the inner side of the clamping device (21), a lantern ring (28) is fixedly connected to the slide way (27), and a shunt mechanism (3) is arranged on the surface of the pipe body (11), shunt mechanism (3) are including cup jointing ring (31), the surface of body (11) is provided with cup jointing ring (31), the fixed surface of cup jointing ring (31) is connected with and connects rope (32), the one end fixedly connected with adjustable ring (33) of connecting rope (32), the top swing joint of adjustable ring (33) has upper shield (34), the fixed surface of adjustable ring (33) is connected with reposition of redundant personnel pole (35).

2. The improved disposable nasogastric tube of claim 1, wherein: the tube body (11) is long, the dial gauge (12) is carved on the surface of the tube body (11), and the clamping device (21) is sleeved on the surface of the tube body (11) in a rectangular shape.

3. The improved disposable nasogastric tube of claim 1, wherein: the shifting block (22) is connected to the inner side of the clamping device (21) through a slide way (27), and the shifting block (22) is connected in the slide way (27) in a sliding mode.

4. The improved disposable nasogastric tube of claim 1, wherein: the clamping ball (23) is spherical, the clamping ball (23) is clamped and connected with the pipe body (11) through a shifting block (22), and the screwing rod (24) is clamped and connected with the clamping plate (26).

5. The improved disposable nasogastric tube of claim 1, wherein: the clamping device is characterized in that the clamping plates (26) are connected to the inner side of the clamping device (21) in two groups, the twisting rods (24) are correspondingly connected with the clamping plates (26), the slide ways (27) are sleeved on the inner side of the clamping device (21) in a long strip shape, and the lantern ring (28) is sleeved on the surface of the pipe body (11).

6. The improved disposable nasogastric tube of claim 1, wherein: the surface at body (11) is cup jointed in cover joint ring (31), adjustable ring (33) are connected through connecting rope (32) and cover joint ring (31), cover (34) are ring form and adjustable ring (33) swing joint.