CN209405354U

CN209405354U - Drainage device for reducing gastrointestinal prossure

Info

Publication number: CN209405354U
Application number: CN201822111573.8U
Authority: CN
Inventors: 樊小朋; 李雪华; 何晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-09-20
Anticipated expiration: 2028-12-17

Abstract

The utility model discloses a kind of drainage device for reducing gastrointestinal prossure, including drainage bottle and drainage bag, the inside of drainage bag is equipped with filter bag, and filter bag is removably connected to drainage bag, the bottom surface of drainage bottle is equipped with liquid outlet, liquid outlet is connect with bottom cover, the upper end of drainage bag is equipped with inlet, inlet is connect with bottle cap, the liquid outlet of drainage bottle is removably connected to the inlet of drainage bag, drainage bottle includes bottle body and bellows-sheathed, bellows-sheathed is placed on bottle body, and bellows-sheathed is connect with bottle body, the bottom surface of bottle body is equipped with liquid outlet, the top surface of bottle body is equipped with drainage tube, drainage tube is connected to bottle body, spring is equipped between bottle body and bellows-sheathed.Not only the liquid in intestines and stomach is precipitated for the utility model product, it can also will be re-fed into patient body after gastric juice or intestinal juice filtering by filter bag, digestive juice is prevented to be lost and patient is caused the problem of acid-base imbalance, electrolyte disturbance occur, and prevent from polluting, improve the working efficiency of medical staff.

Description

Drainage device for reducing gastrointestinal prossure

Technical field

The utility model belongs to the field of medical instrument technology, more particularly to a kind of drainage device for reducing gastrointestinal prossure.

Background technique

Drainage device for reducing gastrointestinal prossure is connected with the stomach tube for inserting in nasal cavity or oral cavity, will gather using negative-pressure siphon principle In in gastrointestinal tract gas and liquid be sucked out, be usually used in acute gastric dilatation, intestinal obstruction, gastric-intestinal perforation repairing or ablation Afterwards.

Existing negative pressure drainage vessel, bellows drainage bottle are provided with spring, when needing that digestive juice is inputted stomach and intestine again When road, the gastric juice in the drainage bottle of this structure is easy to be polluted by spring, if back flowing back into patient body, there are biggish safety Hidden danger, and medical staff can not accurately measure the amount of drainage-fluid after drainage bottle drainage patients fill, need to beat Drainage bottle is opened, liquid in drainage bottle is imported in measurer, so as to precise measurement, considerably increases the work of medical staff in this way Amount.

Utility model content

The utility model, not only can will be in stomach and intestine mainly solving the technical problems that provide a kind of drainage device for reducing gastrointestinal prossure Liquid be precipitated, can also by the filter bag in drainage bag will gastric juice or intestinal juice filtering after re-enter patient's gastrointestinal tract It is interior, prevent body fluid to be lost and lead to acid-base imbalance, electrolyte disturbance, and prevent from polluting, improve the work of medical staff Make efficiency.

In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of drainage device for reducing gastrointestinal prossure, Including drainage bottle and drainage bag, the bottom surface of the drainage bottle is equipped with liquid outlet, and the liquid outlet is connect with bottom cover, the drainage bag Upper end be equipped with inlet, the inlet connect with bottle cap, and the liquid outlet of the drainage bottle is removably connected to the drainage The inlet of bag；

The drainage bottle includes bottle body and bellows-sheathed, and the bellows-sheathed is placed on the bottle body, and the bellows-sheathed It is connect with the bottle body, the bottom surface of the bottle body is equipped with the liquid outlet, and the top surface of the bottle body is equipped with drainage tube, the drainage Pipe is connected to the bottle body, equipped with spring between the bottle body and the bellows-sheathed, the upper/lower terminal of the spring respectively with The bellows-sheathed upper/lower terminal contradicts；

The inside of the drainage bag is equipped with filter bag, and the filter bag is located at the inside of the drainage bag, and the filtering Bag is removably connected to the drainage bag, and the lower end of the drainage bag is equipped with nasogastric tube, and the nasogastric tube and the drainage bag connect Logical, the nasogastric tube is equipped with flow-stopping clip.

It further says, the filter bag is equipped with filtered inlet, and the outer wall of the filtered inlet peripherally and outwardly convexes to form First flange collar, the inner wall lower end of the inlet peripherally and outwardly convex to form the second flange collar, and the outer diameter of first flange collar is greater than The internal diameter of second flange collar.

Further to say, the top surface of the bottle body is additionally provided with exhaust outlet and lifting lug, and the exhaust outlet is connected to the bottle body, And exhaust ports are equipped with piston, the lifting lug is connect with poidometer.

Further say, the outer wall of the liquid outlet is equipped with external screw thread, the inner wall of the bottom cover and the inlet it is interior Wall is all equipped with the internal screw thread to match with external screw thread.

It further says, the filter bag is filtered through gauze bag.

It further says, the outer wall of the drainage bag is bottom-up to be successively arranged several volume markings lines, adjacent described The volume capacity formed between volume markings line is 100ml.

It further says, the bellows-sheathed has stomata, and the stomata runs through the surfaces externally and internally of the bellows-sheathed.

It further says, the outer surface of the inlet is equipped with the external screw thread to match with the internal screw thread of the bottle cap.

It further says, the bottle body is bellows-type bottle body.

It further says, the top surface of the bottle cap is equipped with link.

The beneficial effects of the utility model at least have the following:

The utility model includes drainage bottle and drainage bag, and the bottom surface of drainage bottle is equipped with liquid outlet, and the upper end of drainage bag is equipped with The inside of inlet, drainage bag is equipped with filter bag, and the liquid outlet of drainage bottle is removably connected to the inlet of drainage bag, thus will Liquid in stomach is precipitated, and will be re-fed into patient body after gastric juice or intestinal juice filtering by filter bag, prevents body fluid It is lost and leads to acid-base imbalance and electrolyte disturbance；

The drainage bottle of the utility model includes bottle body and bellows-sheathed, and spring, spring are equipped between bottle body and bellows-sheathed Upper/lower terminal respectively with bellows-sheathed upper/lower terminal contradict, to prevent spring from directly contacting with stomach liquid, prevent spring Pollute stomach liquid, it is ensured that safety；

The filter bag of the utility model is equipped with filtered inlet, and it is convex that the outer wall of filtered inlet peripherally and outwardly convexes to form first Circle, the inner wall lower end of inlet peripherally and outwardly convex to form the second flange collar, and the outer diameter of the first flange collar is greater than the internal diameter of the second flange collar, To make filter bag be removably connected to drainage bag, after the impurity in stomach liquid is filtered by filter bag, drainage bag is removed；

The top surface of the bottle body of the utility model is additionally provided with lifting lug, and lifting lug is connect with poidometer, passes through poidometer precise measurement In the stomach of suction or the amount of liquid of enteral.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the drainage bottle of the utility model；

Fig. 3 is the enlarged drawing at the A of Fig. 2 of the utility model；

Fig. 4 is the cross-sectional view of the drainage bag of the utility model；

Fig. 5 is the structural schematic diagram of the filter bag of the utility model；

Each section label is as follows in attached drawing:

Drainage bottle 1, bottle body 11, liquid outlet 111, exhaust outlet 112, lifting lug 113, piston 114, poidometer 115, bellows-sheathed 12, stomata 121, drainage bag 2, inlet 21, the second flange collar 211, volume markings line 22, bottom cover 3, bottle cap 4, link 41, drainage Pipe 5, spring 6, filter bag 7, filtered inlet 71, the first flange collar 711, nasogastric tube 8 and flow-stopping clip 9.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Embodiment: a kind of drainage device for reducing gastrointestinal prossure, as Figure 1-Figure 5, including drainage bottle 1 and drainage bag 2, the drainage The bottom surface of bottle 1 is equipped with liquid outlet 111, and the liquid outlet 111 is connect with bottom cover 3, and the upper end of the drainage bag 2 is equipped with inlet 21, the inlet 21 is connect with bottle cap 4, the liquid outlet 111 of the drainage bottle 1 be removably connected to the drainage bag 2 into Liquid mouth 21；

The drainage bottle 1 includes bottle body 11 and bellows-sheathed 12, and the bellows-sheathed 12 is placed on the bottle body 11, and described Bellows-sheathed 12 is connect with the bottle body 11, and the bottom surface of the bottle body 11 is equipped with the liquid outlet 111, the top surface of the bottle body 11 Equipped with drainage tube 5, the drainage tube 5 is connected to the bottle body 11, and bullet is equipped between the bottle body 11 and the bellows-sheathed 12 Spring 6, the upper/lower terminal of the spring 6 are contradicted with 12 upper/lower terminal of bellows-sheathed respectively；

The inside of the drainage bag 2 is equipped with filter bag 7, and the filter bag 7 is located at the inside of the drainage bag 2, and described Filter bag 7 is removably connected to the drainage bag 2, and the lower end of the drainage bag 2 is equipped with nasogastric tube 8, the nasogastric tube 8 with it is described Drainage bag 2 is connected to, and the nasogastric tube is equipped with flow-stopping clip 9.

The filter bag 7 is equipped with filtered inlet 71, and it is convex that the outer wall of the filtered inlet 71 peripherally and outwardly convexes to form first Circle 711, the inner wall lower end of the inlet 21 peripherally and outwardly convexes to form the second flange collar 211, the outer diameter of first flange collar 711 Greater than the internal diameter of second flange collar 211.

The top surface of the bottle body 11 is additionally provided with exhaust outlet 112 and lifting lug 113, and the exhaust outlet 112 connects with the bottle body 11 It is logical, and piston 114 is equipped at exhaust outlet 112, the lifting lug 113 is connect with poidometer 115.

The outer wall of the liquid outlet 111 is equipped with external screw thread, and the inner wall of the bottom cover 3 and the inner wall of the inlet 21 are all set There is the internal screw thread to match with external screw thread.

The filter bag 7 is filtered through gauze bag.

The outer wall of the drainage bag 2 is bottom-up to be successively arranged several volume markings lines 22, the adjacent volume markings The volume capacity formed between line 22 is 100ml.

The bellows-sheathed 12 has stomata 121, and the stomata 121 runs through the surfaces externally and internally of the bellows-sheathed 12.

The outer surface of the inlet 21 is equipped with the external screw thread to match with the internal screw thread of the bottle cap 4.

The bottle body 11 is bellows-type bottle body.

The top surface of the bottle cap 4 is equipped with link 41.

The working principle of the utility model is as follows: drainage tube being connect with stomach tube, opens piston, pressing drainage bottle is arranged Gas, the intracorporal gas of bottle clog piston after excluding, and will be weighed after in the liquid inhaler in stomach with poidometer, precise measurement In the stomach of suction or the amount of liquid of enteral, bottom cover is screwed off, the inlet of the liquid outlet of drainage bottle and drainage bag is connected, to stomach Interior liquid is filtered, and is taken out filter bag after filtering is good, is screwed on bottle cap, open flow-stopping clip, be re-fed into disease by nasogastric tube In human body.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims

1. a kind of drainage device for reducing gastrointestinal prossure, it is characterised in that: including drainage bottle (1) and drainage bag (2), the bottom surface of the drainage bottle Equipped with liquid outlet (111), the liquid outlet is connect with bottom cover (3), and the upper end of the drainage bag is equipped with inlet (21), it is described into Liquid mouth is connect with bottle cap (4), and the liquid outlet of the drainage bottle is removably connected to the inlet of the drainage bag；

The drainage bottle includes bottle body (11) and bellows-sheathed (12), and the bellows-sheathed is placed on the bottle body, and the ripple Pipe sleeve is connect with the bottle body, and the bottom surface of the bottle body is equipped with the liquid outlet, and the top surface of the bottle body is equipped with drainage tube (5), The drainage tube is connected to the bottle body, between the bottle body and the bellows-sheathed be equipped with spring (6), the spring it is upper, Lower both ends are contradicted with the bellows-sheathed upper/lower terminal respectively；

The inside of the drainage bag is equipped with filter bag (7), and the filter bag is located at the inside of the drainage bag, and the filter bag It is removably connected to the drainage bag, the lower end of the drainage bag is equipped with nasogastric tube (8), and the nasogastric tube and the drainage bag connect Logical, the nasogastric tube is equipped with flow-stopping clip (9).

2. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the filter bag is equipped with filtered inlet (71), the outer wall of the filtered inlet peripherally and outwardly convexes to form the first flange collar (711), and the inner wall lower end of the inlet is circumferential Outwardly convex forms the second flange collar (211), and the outer diameter of first flange collar is greater than the internal diameter of second flange collar.

3. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the top surface of the bottle body is additionally provided with exhaust outlet (112) be connected to lifting lug (113), the exhaust outlet with the bottle body, and exhaust ports be equipped with piston (114), the lifting lug with Poidometer (115) connection.

4. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the outer wall of the liquid outlet is equipped with outer spiral shell The inner wall of line, the inner wall of the bottom cover and the inlet is all equipped with the internal screw thread to match with external screw thread.

5. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the filter bag is filtered through gauze bag.

6. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the outer wall of the drainage bag it is bottom-up according to Secondary to be equipped with several volume markings lines (22), the volume capacity formed between the adjacent volume markings line is 100ml.

7. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the bellows-sheathed has stomata (121), the stomata runs through the surfaces externally and internally of the bellows-sheathed.

8. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the outer surface of the inlet is equipped with and institute State the external screw thread that the internal screw thread of bottle cap matches.

9. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the bottle body is bellows-type bottle body.

10. drainage device for reducing gastrointestinal prossure according to claim 1, it is characterised in that: the top surface of the bottle cap is equipped with link (41)。