CN2298025Y

CN2298025Y - Disposable intestinal canal administration apparatus

Info

Publication number: CN2298025Y
Application number: CN 96209793
Authority: CN
Inventors: 吴锦; 吴耀炯
Original assignee: Individual
Current assignee: Wu Jin
Priority date: 1996-05-03
Filing date: 1996-05-03
Publication date: 1998-11-25
Anticipated expiration: 2006-05-03

Abstract

The utility model relates to a disposable intestinal canal medicine supply apparatus, comprising a liquid storage body (1), a canal part (3) and a top cap (2). After the canal part and a top end (4) are removed with the caps, the circular arcs of the canal part and the top end (4) are smooth, the canal part is soft, the top end of the canal is provided with an opening (5), the liquid storage body is a cystic form or a spherical form, the canal part can be provided with three bulges, and the root of the canal is provided with a clamp, which can be used for treating different diseases by using enema.

Description

Disposable intestinal canal administration device

This utility model relates to the disposable intestinal canal administration device of a kind of per anum intestinal (colon or rectum) administrable, is suitable for the rectum or the direct drug treatment of colon of multiple disease.

The clysmata of at present general treatment renal failure and other diseases needs used utensil is reused sterilization, and medicinal liquid is now made existing dress, and very inconvenience should not be accepted and promote, but still do not have other better way.

Treatment constipation at present all is with the plastics oblate spheroid shape glycerin capsule that seal is penetrated pipe that has that medicinal liquid is housed, must with shears or lancinate to break during use and penetrate the pipe mouth of pipe, to penetrate pipe close again and advance patient's anus, as long as hands kneading model material oblate spheroid, cause the effect of laxation, relieving constipation after medicinal liquid is entered.Since with shears or lancinate penetrate mouth of pipe burr or sharp-crested many, be easy to puncture anus, cause hemorrhage.And each the use all must be used shears or lancinated, and uses not only inconvenience but also unhygienic.

It is a kind of safe and convenient to use that the purpose of this utility model is to provide, the disposable intestinal canal administration device of being made up of tank body, conduit part and top cover.

To achieve these goals, this utility model adopts following technical scheme: a kind of disposable intestinal canal administration device, comprise tank body, conduit part and top cover, it is characterized in that: it is smooth that lid back circular arc is removed on conduit part and top, conduit part is soft, and catheter tip has opening, and tank body is cryptomere or spherical, volume is generally the 5-500 milliliter, is preferably the 100-500 milliliter.The length of conduit part to be reaching rectum or colon portion is advisable, and generally between 5-40 centimetre, preferred 5-30 centimetre, the best be 20-30 centimetre to its length that enters the intestinal part, partly long 0-200 centimetre outward of its intestinal; Easy to use for patient oneself, can design three slick tube wall protuberances respectively apart from top 5-20,7.5-25 and 10-40 centimeters in conduit part, these three slick tube wall protuberances preferably are 20,25 and 30 centimetres respectively apart from vertical distance.Conduit part can be to have this three protuberances simultaneously, also can be to have two protuberances simultaneously, the vertical distance of protuberance distance this moment can be respectively any two distances in 5-40 centimetre, perhaps has only a protuberance, the vertical distance of protuberance distance this moment can be any one distance in 5-40 centimetre, can also there be one and top cover injection moulding all-in-one-piece plunger in central authorities in the top cover, the inwall of this plug and top cover closely cooperates with conduit part top outer wall and opening inwall respectively, at the root of conduit a clip can be arranged.

Compared with the prior art this utility model has significant advantage: this intestinal canal administration device is formed by the blowing of medical soft plastic hollow, top cover is by low density polyethylene (LDPE), and interior plug is disposable use by the high density polyethylene (HDPE) single injection-molded, easy to use and health is avoided cross infection; It is smooth that lid back circular arc is removed on conduit part and top, and conduit part is soft, therefore, uses safelyr, do not damage intestinal mucosa; Especially the intestinal canal administration device that has protuberance and conduit part to prolong in the conduit part design is particularly suitable for patient oneself and uses, and when the conduit protrusion passes through anus, but patient's perception can be judged the degree of depth that conduit has entered rectum.In addition, increased a plastic grip at the conduit root, after patient sends conduit part into rectum, opened plastic clip, the presses against bladder tank body injects enteric cavity with medicinal liquid.The effect of folder is to prevent that medicinal liquid is before entering rectum and do not reach excessive too early before the depth desired.Intestinal canal administration device of the present utility model can be used for the intestinal canal administration treatment treatment of various disease.

Below in conjunction with accompanying drawing this utility model is elaborated.

Fig. 1 be this utility model not with the intestinal canal administration device schematic appearance of protuberance, wherein 1 is tank body, the 2nd, top cover, the 3rd, conduit, the 4th, catheter tip, the 5th, top end opening;

Fig. 2 is the intestinal canal administration device schematic appearance of this utility model band protuberance, wherein 1 is tank body, the 2nd, top cover, the 3rd, conduit, the 4th, catheter tip, the 5th, top end opening, 6,7,8 is respectively supravasal protuberance, and 4 distance is 5-20 centimetre apart from the top for protuberance 6, and 4 distance is 7.5-25 centimetre apart from the top for protuberance 7,4 distance is 10-40 centimetre apart from the top for protuberance 8, the 9th, and plastic clip;

Fig. 3 is the longitudinal sectional view of Fig. 1, and wherein 1 is tank body, the 2nd, and top cover, the 3rd, conduit, the 4th, catheter tip, the 5th, top end opening;

Fig. 4 is the longitudinal sectional view of Fig. 2, wherein 1 is tank body, the 2nd, and top cover, the 3rd, conduit, the 4th, catheter tip, the 5th, top end opening, 6,7,8 is respectively supravasal protuberance, 4 distance is 5-20 centimetre apart from the top for protuberance 6,4 distance is 7.5-25 centimetre apart from the top for protuberance 7,4 distance is 10-40 centimetre apart from the top for protuberance 8, the 9th, and plastic clip, the 10th, the plug of top cover.

Fig. 5 is this utility model top cover cutaway view.

Embodiment

As shown in Figure 4, wherein a kind of disposable intestinal canal administration device of the present utility model, comprise tank body 1, conduit part 3, top cover 2,

protuberance

6,7,8 and clip 9, it is smooth that lid back circular arc is removed on conduit part 3 and top 4, conduit part 4 is soft, catheter tip 4 has opening 5, there are one and top cover injection moulding all-in-one-piece plunger 10 in central authorities in the top cover, the inwall of this plug and top cover closely cooperates with conduit part top outer wall and opening inwall respectively, tank body 1 is cryptomere, volume is the 5-500 milliliter, in conduit part apart from top 5-20,7.5-25 and the 10-40 centimeters has designed three slick tube wall protuberances 6 respectively, 7,8, at the root of conduit a clip 9 is arranged, this intestinal canal administration device is formed by the blowing of medical soft plastic hollow, top cover is by low density polyethylene (LDPE), and interior plug is by the high density polyethylene (HDPE) single injection-molded.

Claims

1, a kind of intestinal canal administration device comprises tank body (1), conduit part (3) and top cover (2), it is characterized in that: circular arc was smooth after conduit part and top (4) removed lid, and conduit part is soft, and catheter tip has opening (5), and tank body is cryptomere or spherical.

2, intestinal canal administration device as claimed in claim 1, the length that it is characterized in that conduit part (3) is between 5-200 centimetre.

3, intestinal canal administration device as claimed in claim 2, the length that it is characterized in that conduit part (3) is between 20-30 centimetre.

4, intestinal canal administration device as claimed in claim 1 is characterized in that having designed slick tube wall protuberance (6), (7), (8) in conduit part respectively apart from top 5-20,7.5-25 and 10-40 centimeters.

5, intestinal canal administration device as claimed in claim 4 is characterized in that conduit part (3) has three protuberances (6), (7), (8) simultaneously.

6, intestinal canal administration device as claimed in claim 4 is characterized in that conduit part (3) has two protuberances (6), (7) simultaneously, and the vertical distance of protuberance distance is respectively any two distances in 5-40 centimetre.

7, intestinal canal administration device as claimed in claim 4 is characterized in that conduit part (3) has only a protuberance, and protuberance can be any one distance in 5-40 centimetre apart from vertical distance.

8,, it is characterized in that the root of conduit part (3) has a clip (9) as claim 1 or 4 described intestinal canal administration devices.

9, as claim 1 or 4 described intestinal canal administration devices, the volume that it is characterized in that tank body (1) is the 5-500 milliliter.

10, as claim 1 or 4 described intestinal canal administration devices, it is characterized in that there are one and top cover injection moulding all-in-one-piece plunger (10) in central authorities in the top cover, the inwall of this plug and top cover closely cooperates with conduit part top outer wall and opening inwall respectively.