CN211675625U

CN211675625U - Retention enema syringe

Info

Publication number: CN211675625U
Application number: CN201921087491.2U
Authority: CN
Inventors: 赵建雯
Original assignee: Yangzhou Hospital Of Tcm
Current assignee: Yangzhou Hospital Of Tcm
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-10-16
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to an enema apparatus remains enema enemator, including stock solution container, connecting pipe and the anal canal that connects in order, its characterized in that: the length of the anal tube is not less than 15cm, the head end of the anal tube is arc-shaped, and a plurality of side holes are formed in the side wall of the anal tube. The utility model discloses the structure is ingenious, reasonable in design, and convex anal canal head end can avoid causing the injury to the intestinal inner wall, and it is also easier to insert, and the side opening on the anal canal lateral wall can let the liquid medicine distribute more evenly in the intestinal, promotes the curative effect.

Description

Retention enema syringe

Technical Field

The utility model relates to an enema apparatus, in particular to a retention enema device, belonging to the technical field of medical instruments.

Background

In clinical treatment, retention enema is widely applied in aspects of sedation, hypnosis, pelvic inflammation treatment, chronic colitis treatment, intestinal infection treatment and the like. Before enema, preparing an enema solution according to the advice of a doctor, and generally using 10% chloral hydrate for sedation and hypnosis; 2 percent of berberine, 0.5 to 1 percent of neomycin or other antibiotics and the like are used for intestinal infection resistance. The enema amount is not more than 200 ml. The temperature is 39-41 ℃. The sausage filling operation steps are as follows: (1) the prepared article is carried to the bedside of the patient for explanation, and the patient is ordered to defecate and urinate firstly. (2) The patient is in a proper lying position, and the hip is lifted by 10 cm. (3) The patient is ordered to breathe slowly and deeply, the patient is gently inserted into the anal canal by 15-20 cm, the liquid level is not more than 30cm away from the anus, and the liquid medicine is slowly filled. (4) After the anal canal is pulled out, the patient is ordered to reserve the liquid medicine for at least more than 1 hour. (5) Arranging bed units, cleaning articles, observing the reaction and curative effect of patients and making records.

As the anal tube needs to be inserted into the retention enema for 15-20 cm, the existing conventional anal tube is not enough in insertion length and is not suitable for the retention enema. Therefore, the perfusion tube is clinically modified and used as the anal tube of retention enema. However, the process of modifying the infusion tube has the following defects: 1. due to manual transformation, the situation that the modified product is not suitable for use often occurs, and material waste is caused; 2. secondary contamination may occur during instrument modification, and although sterile scissors may be used, sterile sterilization is also a waste. 3. If an unsterilized scissors-modified instrument is used, although sterility is not required for anal enema, the operating specifications are violated, and iatrogenic infections are easily caused.

Disclosure of Invention

The utility model aims to overcome the defects existing in the prior art, and provides a retention enema device which has the advantages of ingenious structure, reasonable design, convenient use, safety and reliability.

According to the utility model provides a technical scheme: retention enema applier, including stock solution container, connecting pipe and the anal canal that connects in order, its characterized in that: the length of the anal tube is not less than 15cm, the head end of the anal tube is arc-shaped, and a plurality of side holes are formed in the side wall of the anal tube.

As a further improvement of the utility model, a movable tube feeder can be detachably mounted on the anal tube, the movable tube feeder comprises a tube feeding body, a friction block, a sliding block and a spring, a through groove is arranged in the tube feeding body, and the anal tube is arranged in the through groove; the two friction blocks are arranged in the through groove and symmetrically distributed on two sides of the anal tube, and connecting shafts are arranged on two sides of the friction blocks; the position that corresponds the connecting axle both ends on sending the body is equipped with oblique sliding tray respectively, distance between oblique sliding tray and the anal canal is crescent forward from the back, the sliding block slides and sets up in oblique sliding tray, sets up the spring between sliding block and the oblique sliding tray front end, connecting axle both ends fixed mounting is on the sliding block.

As a further improvement of the utility model, the side of the friction block contacting with the anal canal is provided with an arc-shaped recess.

As a further improvement, the oblique sliding groove is provided with a sliding guide rod, and the sliding block and the spring sleeve are arranged on the sliding guide rod.

As a further improvement, the friction block is made of silica gel.

As a further improvement of the utility model, the wall of the anal tube is provided with scales.

As a further improvement of the utility model, the length of the anal tube is 20-30 cm.

As a further improvement of the utility model, the head end of the anal tube is closed.

As a further improvement, the external diameter of the anal tube is 3-6 mm.

As a further improvement of the utility model, the connecting pipe is connected and matched with the anal tube through the detachable joint.

Compared with the prior art, the utility model, have following advantage:

1) the utility model discloses the structure is ingenious, reasonable in design, and convex anal canal head end can avoid causing the injury to intestinal inner wall, and it is also easier to insert, and the side opening on the anal canal lateral wall can let the liquid medicine distribute more evenly in the intestinal, promotes the curative effect.

2) The scale on the anal canal wall of the utility model can lead the operating personnel to directly observe the inserting depth of the anal canal, thus leading the operation to be more convenient.

3) The utility model discloses a demountable installation has the removal to send the pipe ware on the anal canal, and it is more laborsaving convenient not only to remove to send the pipe ware to come propelling movement anal canal, observes the anal canal depth of insertion moreover also more accurate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the mobile pig portion of fig. 1.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a sectional view taken along line a-a in fig. 2.

Description of reference numerals: 1-liquid storage container, 2-connecting pipe, 3-anal tube, 4-Murphy's dropper, 5-speed adjusting valve, 6-side hole, 7-mobile pipe feeder, 7.1-pipe feeder, 7.1 a-oblique sliding groove, 7.2-friction block, 7.3-sliding block, 7.4-connecting shaft, 7.5-spring and 7.6-sliding guide rod.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1 to 4, the embodiment discloses a retention enema applier, which comprises a liquid storage container 1, a connecting pipe 2 and an anal tube 3, wherein one end of the connecting pipe 2 is inserted into a bottleneck of the liquid storage container 1, the other end of the connecting pipe is connected with the tail end of the anal tube 3, and a Murphy's dropper 4 and a speed regulating valve 5 are further arranged on the connecting pipe 2. The length of the anal tube 3 is 20cm, the head end of the anal tube 3 is arc-shaped, a plurality of side holes 6 are arranged on the side wall of the anal tube 3, and scales are arranged on the wall of the anal tube 3. During the use, the 3 head ends of convex anal canal can avoid causing the injury to the intestinal inner wall, insert also easier, and side opening 6 on the 3 lateral walls of anal canal can let the liquid medicine distribute more evenly in the intestinal, promotes the curative effect. The scales on the wall of the anal tube 3 can enable an operator to directly observe the insertion depth of the anal tube 3, so that the operation is more convenient.

In the embodiment, as shown in fig. 1, the movable tube feeder 7 can be detachably mounted on the anal tube 3, and the anal tube 3 can be pushed by the movable tube feeder 7, so that the operation is labor-saving and convenient, and the insertion depth of the anal tube 3 can be observed more accurately.

As shown in fig. 2 to 4, in this embodiment, the mobile tube feeder 7 mainly includes a tube feeding body 7.1, a friction block 7.2, a sliding block 7.3 and a spring 7.5, a through groove is provided inside the tube feeding body 7.1, and the anal tube 3 is inserted into the through groove; the number of the friction blocks 7.2 is two, the two friction blocks 7.2 are arranged in the through groove and are symmetrically distributed on two sides of the anal tube 3, and connecting shafts 7.4 are arranged on two sides of the friction blocks 7.2; the position that corresponds connecting axle 7.4 both ends on sending the body 7.1 is equipped with oblique sliding tray 7.1a respectively, the distance between oblique sliding tray 7.1a and anal canal 3 is crescent forward from the back, sliding block 7.3 slides and sets up in oblique sliding tray 7.1a, sets up spring 7.5 between sliding block 7.3 and the oblique sliding tray 7.1a front end, connecting axle 7.4 both ends fixed mounting is on sliding block 7.3.

In use, the anal canal 3 is passed through the through groove, and the two friction blocks 7.2 in the mobile tube feeder 7 are pressed against the outer wall of the anal canal 3 under the action of the spring 7.5. When the tube feeder 7 is pushed forwards, the friction block 7.2 is subjected to the reverse acting force of the anal tube 3 and tends to move backwards, so that the sliding block 7.3 also tends to move backwards along the inclined sliding groove 7.1a, and the distance between the inclined sliding groove 7.1a and the anal tube 3 is gradually reduced from front to back, so that the friction block 7.2 is tightly abutted against the anal tube 3, the friction force is higher, and the anal tube 3 can be reliably pushed forwards. When the tube feeder 7 is pulled backwards, the friction block 7.2 is subjected to the reverse force of the anal tube 3 and tends to move forwards, so that the sliding block 7.3 also tends to move forwards along the inclined sliding groove 7.1a, and the distance between the inclined sliding groove 7.1a and the anal tube 3 is gradually increased from back to front, so that the friction block 7.2 and the anal tube 3 are gradually released from abutting, and the mobile tube feeder 7 can be smoothly moved backwards without pulling the anal tube 3. Thus, the anal canal 3 can be conveniently inserted by back and forth operation.

In the present embodiment, as shown in fig. 4, an arc-shaped recess 7.2a is provided on the side of the friction block 7.2 contacting with the anal canal 3. So set up, can increase the area of contact between clutch blocks 7.2 and anal canal 3, frictional force when the increase propelling movement. And the friction block 7.2 is preferably made of silica gel.

As shown in fig. 2, in this embodiment, a sliding guide 7.6 is disposed in the inclined sliding groove 7.1a, and the sliding block 7.3 and the spring 7.5 are sleeved on the sliding guide 7.6. So set up, can guarantee that sliding block 7.3 and spring 7.5 move steadily.

The length of the anal tube 3 of the embodiment is set to be 20cm, in practical application, in order to ensure that the anal tube 3 can be inserted into the anal tube 3 by 15-20 cm, the length of the anal tube 3 is not less than 15cm, and the preferable length range is 20-30 cm.

Because the anal canal 3 depth of insertion who remains the enema is darker, in order to reduce the uncomfortable sense that remains the enema, the utility model provides an anal canal 3's external diameter is preferred to be set up to 3 ~ 6 mm.

As shown in fig. 1, in this embodiment, the connecting tube 2 is connected and matched with the anal tube 3 through a detachable joint, so that the connecting tube 2 and the anal tube 3 can be more conveniently detached.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. Retention enema enemator, including stock solution container (1), connecting pipe (2) and anal canal (3) that connect in order, its characterized in that: the length of the anal tube (3) is not less than 15cm, the head end of the anal tube (3) is arc-shaped, and a plurality of side holes (6) are arranged on the side wall of the anal tube (3).

2. A retention enema applier according to claim 1 wherein: the anal tube (3) can be detachably provided with a movable tube feeder (7), the movable tube feeder (7) comprises a tube feeder body (7.1), a friction block (7.2), a sliding block (7.3) and a spring (7.5), a through groove is formed in the tube feeder body (7.1), and the anal tube (3) is arranged in the through groove in a penetrating manner; the number of the friction blocks (7.2) is two, the two friction blocks (7.2) are arranged in the through groove and are symmetrically distributed on two sides of the anal tube (3), and connecting shafts (7.4) are arranged on two sides of the friction blocks (7.2); send the position that corresponds connecting axle (7.4) both ends on body (7.1) to be equipped with oblique sliding tray (7.1a) respectively, distance between oblique sliding tray (7.1a) and anal canal (3) is crescent forward from the back, sliding block (7.3) slide and set up in oblique sliding tray (7.1a), set up spring (7.5) between sliding block (7.3) and oblique sliding tray (7.1a) front end, connecting axle (7.4) both ends fixed mounting is on sliding block (7.3).

3. A retention enema applier according to claim 2 wherein: and an arc-shaped recess (7.2a) is arranged on the side surface of the friction block (7.2) contacted with the anal tube (3).

4. A retention enema applier according to claim 2 wherein: a sliding guide rod (7.6) is arranged in the inclined sliding groove (7.1a), and the sliding block (7.3) and the spring (7.5) are sleeved on the sliding guide rod (7.6).

5. A retention enema applier according to claim 2 wherein: the friction block (7.2) is made of silica gel.

6. A retention enema applier according to claim 1 wherein: scales are arranged on the wall of the anal tube (3).

7. A retention enema applier according to claim 1 wherein: the length of the anal tube (3) is 20-30 cm.

8. A retention enema applier according to claim 1 wherein: the outer diameter of the anal tube (3) is 3-6 mm.

9. A retention enema applier according to claim 1 wherein: the connecting pipe (2) is connected and matched with the anal tube (3) through a detachable joint.