CN211158079U - Rectum medicine feeder for digestive system department - Google Patents

Abstract

The utility model discloses a rectal drug delivery device for gastroenterology in the technical field of medical equipment, which comprises a drug delivery box, a connecting block and a drug outlet pipe. A connecting wire and a conduit are installed inside the tube, the right end of the connecting wire passes through the inner cavity of the medicine box and extends downward, the top of the medicine box is welded with a column, and the outside of the column is sleeved with a column. A glue head, a retention tube is fixed on the top of the inner cavity of the dosing box by welding, the right end of the catheter is inserted into the outer side wall of the retention tube, and the column is communicated with the inner cavity of the retention tube; the digestion In the setting of the rectal applicator for internal medicine, a drug discharge tube is installed on the left side of the connecting block. The drug discharge tube enters the rectum before the endoscope. The endoscope observes the interior of the rectum until it moves to the diseased part, The medicine is transported into the medicine discharge tube through the catheter, and the medicine discharge tube can effectively and evenly apply the medicine to the diseased part, thereby improving the quality of the medicine.

Description

A rectal applicator for gastroenterology

technical field

The utility model relates to the technical field of medical equipment, in particular to a rectal applicator for gastroenterology.

Background technique

Gastroenterology is a three-level clinical discipline that studies diseases of the esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. Gastroenterology has a wide variety of diseases, a wide range of medical knowledge, and complex and delicate operations. A serious problem of the existing gastroenterology rectal applicator is that it cannot uniformly and effectively apply medicine to the diseased part of the rectal inner wall, thereby affecting the quality of the medicine.

Utility model content

The purpose of the present utility model is to provide a rectal applicator for gastroenterology, so as to solve the problem that the gastroenterology rectal applicator proposed in the above background technology cannot uniformly and effectively apply medicine to the diseased part of the rectal inner wall. , thus affecting the quality of the medicine.

In order to achieve the above purpose, the present utility model provides the following technical scheme: a rectal drug delivery device for gastroenterology, comprising a drug delivery box, a connecting block and a drug discharge pipe, and a connecting pipe is inserted into the left side wall of the drug delivery box, A connecting wire and a conduit are installed inside the connecting pipe, the right end of the connecting wire passes through the inner cavity of the drug delivery box and extends downward, the top of the drug delivery box is welded with a column, and the outside of the column is A glue head is sleeved, a retention tube is fixed on the top of the inner cavity of the dosing box by welding, the right end of the catheter is inserted into the outer side wall of the retention tube, and the column is communicated with the inner cavity of the retention tube , the connecting block is located at the left part of the medicine box, the left end of the connecting pipe is inserted into the right side wall of the connecting block, and a speculum is installed in the middle of the left side wall of the connecting block, and the The left end of the connecting line is connected to the endoscope, the left side wall of the connecting block is integrally formed with two connecting rods, the right side wall of the drug discharge tube is integrally formed with the left end of the connecting rod, and the drug discharge pipe is integrally formed with the left end of the connecting rod. The outer side wall of the tube is provided with a plurality of medicine outlet chambers, and the left end of the conduit is communicated with the medicine outlet chambers.

Preferably, a sealing plate is installed on the top of the medication box through bolts, an annular rubber ring is embedded at the bottom of the sealing plate, and the sealing plate is connected to the top of the medication box through the rubber ring.

Preferably, a medicine storage cavity is opened inside the medicine discharge tube, and the medicine storage cavity is communicated with the medicine discharge cavity.

Preferably, the interior of the connecting rod is a hollow structure.

Compared with the prior art, the beneficial effects of the present utility model are: the rectal applicator for gastroenterology is provided with reasonable structural design, and a drug discharge tube is installed on the left side of the connecting block, and the drug discharge tube enters before the endoscope. In the rectum, the speculum observes the inside of the rectum until it moves to the diseased part, and then the medicine is transported through the catheter into the medicine outlet tube. quality.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the internal structure of the drug discharge pipe of the present invention;

Figure 3 is a schematic diagram of the internal structure of the drug delivery box of the present invention.

In the figure: medication box 100, connecting pipe 110, connecting wire 111, conduit 112, upright column 120, rubber head 121, sealing plate 130, retention tube 131, connecting block 200, speculum 210, connecting rod 220, drug discharge pipe 300 , the medicine outlet cavity 310, and the medicine storage cavity 320.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a rectal medicine applicator for gastroenterology, which is used for applying medicine to the diseased part on the inner wall of the rectum. Please refer to FIGS. 1-3 .

1-3 again, a connecting pipe 110 is inserted into the left side wall of the medication box 100 , a connecting wire 111 and a conduit 112 are installed inside the connecting pipe 110 , and the right end of the connecting wire 111 passes through the inside of the medication box 100 . The top of the dosing box 100 is welded with a column 120, the outside of the column 120 is sleeved with a glue head 121, the top of the inner cavity of the dosing box 100 is fixed with a retention tube 131 by welding, and the right end of the catheter 112 is inserted On the outer side wall of the retention tube 131 , the upright column 120 communicates with the inner cavity of the retention tube 131 , and the drug delivery box 100 is used to transport the drug solution into the inner cavity of the drug discharge tube 300 .

Please refer to FIG. 1 again, the connecting block 200 is located at the left part of the drug delivery box 100, the left end of the connecting pipe 110 is inserted into the right side wall of the connecting block 200, and a speculum 210 is installed in the middle of the left side wall of the connecting block 200 to connect The left end of the wire 111 is connected to the speculum 210, the left side wall of the connecting block 200 is integrally formed with two connecting rods 220, the right side wall of the drug discharge tube 300 is integrally formed with the left end of the connecting rod 220, and the connecting block 200 is used for peeping The mirror 210 is installed to facilitate the observation of the environment of the inner wall of the rectum.

Please refer to FIG. 1-2 again, a plurality of medicine discharge cavities 310 are opened on the outer side wall of the medicine discharge tube 300, the left end of the catheter 112 is communicated with the medicine discharge cavity 310, and the medicine discharge tube 300 is used for applying medicine to the diseased part of the rectum .

Please refer to FIG. 1 and FIG. 3 again, in order to facilitate the installation of the equipment, a sealing plate 130 is installed on the top of the drug delivery box 100 through bolts, and four first threaded grooves are opened inside the sealing plate 130. The top of the 100 is provided with four second thread grooves corresponding to the first thread grooves, and the sealing plate 130 is fixed on the top of the medication box 100 through the four first thread grooves, the four second thread grooves and the bolts, and the sealing plate 130 is sealed. The bottom of the plate 130 is inlaid with an annular rubber ring, and the sealing plate 130 is connected to the top of the medication box 100 through the rubber ring, and the sealing plate 130 is used to seal the inner cavity of the medication box 100 .

Please refer to FIG. 2 again, in order to evenly apply the medicinal liquid to the inner wall of the rectum, a medicine storage cavity 320 is opened inside the medicine discharge tube 300, the medicine storage cavity 320 is communicated with the medicine discharge cavity 310, and the medicine storage cavity 320 is used to store the medicine. The medicinal liquid is uniformly guided into the inner cavity of the medicinal outlet cavity 310 .

Please refer to FIG. 2 again, in order to bury the conduit 112 , the interior of the connecting rod 220 is a hollow structure, and the connecting rod 220 is used for installing the conduit 112 .

The above-mentioned first thread groove, second thread groove, and connecting rod 220 are not limited to the specific numbers recorded in this embodiment, and those skilled in the art can add or reduce its number.

Working principle: Extend the drug discharge tube 300 into the rectum through the anus, connect the other end of the connecting line 111 to the display device (not shown in the figure), and the endoscope 210 transmits the image on the inner wall of the rectum to the display device until it reaches the At the diseased part, the medicinal liquid is introduced into the retention tube 131 through the column 120, and then the glue head 121 is put on the outside of the column 120, the glue head 121 is pressed, and the medicinal liquid inside the retention tube 131 is squeezed with air, so that the medicine The liquid enters the inner cavity of the drug discharge tube 300 through the catheter 112, and the drug liquid enters the drug discharge cavity 310 through the drug storage cavity 320 and is then sprayed out, so that the drug liquid is sprayed to the diseased part, thereby completing the treatment of the rectal disease. Medications at the disease site.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the description of these combinations is not exhaustive in this specification. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (4)

1. A rectal administration device for digestive system department is characterized in that: the medicine feeding box comprises a medicine feeding box (100), a connecting block (200) and a medicine outlet pipe (300), wherein a connecting pipe (110) is spliced on the left side wall of the medicine feeding box (100), a connecting wire (111) and a conduit (112) are installed inside the connecting pipe (110), the right end of the connecting wire (111) penetrates through an inner cavity of the medicine feeding box (100) and extends downwards, a stand column (120) is welded to the top of the medicine feeding box (100), a rubber head (121) is sleeved outside the stand column (120), a retention pipe (131) is fixed to the top of the inner cavity of the medicine feeding box (100) through welding, the right end of the conduit (112) is spliced on the outer side wall of the retention pipe (131), the stand column (120) is communicated with the inner cavity of the retention pipe (131), the connecting block (200) is located at the left part of the medicine feeding box (100), and the left end of the connecting pipe (110) is spliced on the right side wall, a sight glass (210) is installed in the middle of the left side wall of the connecting block (200), the left end of the connecting line (111) is connected with the sight glass (210), two connecting rods (220) are integrally formed on the left side wall of the connecting block (200), the right side wall of the medicine outlet pipe (300) is integrally formed with the left end of the connecting rods (220), a plurality of medicine outlet cavities (310) are formed in the outer side wall of the medicine outlet pipe (300), and the left end of the guide pipe (112) is communicated with the medicine outlet cavities (310).

2. A rectal applicator for use in gastroenterology according to claim 1, wherein: the top of the medicine feeding box (100) is provided with a sealing plate (130) through a bolt, the bottom of the sealing plate (130) is inlaid with an annular rubber ring, and the sealing plate (130) is connected with the top of the medicine feeding box (100) through the rubber ring.

3. A rectal applicator for use in gastroenterology according to claim 1, wherein: the medicine outlet pipe (300) is internally provided with a medicine storage cavity (320), and the medicine storage cavity (320) is communicated with the medicine outlet cavity (310).

4. A rectal applicator for use in gastroenterology according to claim 1, wherein: the connecting rod (220) is hollow.

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