CN207605171U

CN207605171U - A kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract

Info

Publication number: CN207605171U
Application number: CN201720406555.5U
Authority: CN
Inventors: 李蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2018-07-13
Anticipated expiration: 2027-04-18

Abstract

The utility model discloses a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract, negtive-pressure implement is stepped on including foot, the top horizontal that foot steps on negtive-pressure implement is provided with upper backup pad and lower supporting plate, the fold compression blade of similar accordion telescoping mechanism is provided between upper backup pad and the plate body of lower supporting plate, the inside cavity that foot steps on negtive-pressure implement is additionally provided with elastic reset spring, foot is stepped at the top right positions of negtive-pressure implement and is provided with and communicated with breather cheek valve and one-way exhaust valve with inner cavity, it is further fixedly arranged on No.1 filter screen and No. two filter screens between the box cavity left and right sidewall of filtering cell, filter cotton block is additionally provided between No.1 filter screen and the dictyosome of No. two filter screens.The utility model solve well entire delivery pipe during traditional stomach and intestine attract be blocked and caused by hydrops convey phenomenon hindered, ensure that the smoothness of decompression process, entire therapeutic process are not in feel bad gastric disorder causing nausea phenomenon, more ensure therapeutic effect.

Description

A kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract

Technical field

The utility model is related to medical instrument correlative technology field, specifically a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract.

Background technology

Gastroenterology dept. includes GI Medicine and digestive surgery, be situation of all-level hospitals for diagnosis and treatment disease of digestive system facing for being arranged Bed section office；The disease for the treatment of includes the disease of the internal organs such as oesophagus, stomach, intestines, liver, courage, pancreas and peritonaeum, mesenterium, nethike embrane, specifically For the gastroesophageal reflux disease, cancer of the esophagus, gastritis, peptic ulcer, gastric cancer, inflammatory bowel disease, colorectal cancer, Functional Gastrointestinal Disease, slow Property diarrhea, enteritis, intestinal tuberculosis, slow hepatitis, alcoholic liver disease, hepatic sclerosis, primary carcinoma of liver, hepatic encephalopathy, pancreatitis, pancreas Cancer, hemorrhage of digestive tract etc.；In the practical work process of GI Medicine, need to carry out decompression behaviour to the gastrointestinal stress of some patients Make, but a large amount of pressure hydrops that traditional decompressor is drawn by gastric intubation are directly deposited through gastro-intestinal Fluid drainage long tube inflow hydrops In storage tank, the thick impurity or other stomach tissue blocks that contain in hydrops at this time are likely to result in subsequent delivery phase by stomach Intestinal juice drain long tube tube body it is clogging, formed entire delivery pipe be blocked and caused by hydrops convey phenomenon hindered, It cannot be guaranteed that the smoothness of decompression process, success rate of operation are lowered, and made taken using conventional pressure pumping in the past during At the uncontrollable phenomenon of suction pressure, cannot at any time be changed according to the comfort level of patient, patient is caused to occur feeling bad gastric disorder causing nausea Phenomenon, therapeutic effect are poor.

Utility model content

The purpose of this utility model is to provide a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides the following technical solutions：

A kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract, including foot step on negtive-pressure implement, and the top horizontal that the foot steps on negtive-pressure implement is provided with Upper backup pad and lower supporting plate are provided with similar accordion telescoping mechanism between the upper backup pad and the plate body of lower supporting plate Fold compression blade, the inside cavity that the foot steps on negtive-pressure implement are additionally provided with elastic reset spring, the elastic reset spring Spring top is fixed on the plate body lower surface of upper backup pad, and the spring bottom end of the elastic reset spring is fixed on lower supporting plate Plate body upper surface on, the foot step at the top right positions of negtive-pressure implement with inner cavity be provided with and communicated with breather cheek valve and unidirectionally The valve body of air bleeding valve, the breather cheek valve is connected to by being pressurized delivery conduit in hydrops storage box, the hydrops storage box Inner cavity in also drain long tube inserted with gastro-intestinal Fluid, the tube body of gastro-intestinal Fluid drainage long tube, which is fixed by the bracket, to be arranged in hydrops On the box body right side wall of storage box, the tube body other end of the gastro-intestinal Fluid drainage long tube is provided with internal thread interface, the interior spiral shell Male connection, box body side wall and bottom of the male connection in filtering cell are detachably installed in the interface of line interface At side wall medium position, male connection below the male connection box of top is interconnected one with the inner cavity of filtering cell Body is set together, and gastric intubation is equipped on the external screw thread face of the male connection of top, and the bottom end of the gastric intubation is equally opened Equipped with internal thread interface, No.1 filter screen and two are further fixedly arranged between the box cavity left and right sidewall of the filtering cell Several filtering apertures are offered on the dictyosome of number filter screen, the No.1 filter screen and No. two filter screens, it is described Filter cotton block is additionally provided between No.1 filter screen and the dictyosome of No. two filter screens.

As further program of the utility model：It is additionally provided at the plate body upper surface leftward position of the upper backup pad Foot steps on anti-skidding salient point.

As the utility model further scheme：It is also set at the box body front end face leftward position of the hydrops storage box It is equipped with transparent observing window.

As the utility model further scheme：It is provided with dial markings on the window of the transparent observing window.

As the utility model further scheme：The external screw thread shape and gastro-intestinal Fluid opened up in the male connection The internal screw thread form opened up on the internal thread interface of drainage long tube, the internal thread interface of gastric intubation is mutually adapted.

Compared with prior art, the utility model has the beneficial effects that：The utility model passes through in traditional single structure Filtering cell is had additional in the connecting pipe of gastric intubation and gastro-intestinal Fluid drainage long tube, the inside for filtering cell has additional No.1 filtering Sieve, No. two filter screens and filter cotton block when reality carries out gastrointestinal decompression operation, pass through a large amount of pressure that gastric intubation is drawn and accumulate Liquid is not flowed into through gastro-intestinal Fluid drainage long tube in hydrops storage box not instead of directly, and adequately filtering behaviour is carried out by filtering cell Make, by No.1 filter screen it is primary filter after drop on filter cotton block, then using the secondary of No. two filter screens It is fallen into lower chambers after filtering, filtered operation twice can be by the thick impurity contained in hydrops or other stomach tissue blocks It is filtered out, avoids these impurity grumes in subsequent delivery phase that the tube body of gastro-intestinal Fluid drainage long tube is clogging, well Solve entire delivery pipe during traditional stomach and intestine attract be blocked and caused by hydrops convey phenomenon hindered, more into one The smoothness that ensure that decompression process of step ensures effect of easing stress when gastro-intestinal therapeutic, improves success rate of operation；And medical matters work Author only need to realize downward negative-pressure operation in practical operation by foot-operated upper backup pad, since the lower supporting plate of bottom is kept It is motionless, you can so that entire fold compression blade space is rapidly compressed, and then to pass through breather cheek valve and one-way exhaust valve Blower operations are carried out, the follow-up phase entire fold compression blade space after the pressure stage can be in inner cavity elastic reset spring Elasticity under again reset condition, a pressure not enough need to only repeat pressing, the mode that foot is stepped on makes whole operation Become more can easily implement, change the generation of the uncontrollable phenomenon of suction pressure caused by during conventional pressure pumping takes, Remain that the comfort level of pressure and patient cooperate, the entire therapeutic process of patient is not in feel bad gastric disorder causing nausea phenomenon, more Ensure therapeutic effect.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, in the utility model embodiment, a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract, including foot step on negtive-pressure implement 6, The top horizontal that the foot steps on negtive-pressure implement 6 is provided with upper backup pad 8 and lower supporting plate 9, the upper backup pad 8 and lower supporting plate 9 Plate body between be provided with the fold compression blade of similar accordion telescoping mechanism, the foot steps on the inside cavity of negtive-pressure implement 6 also It is provided with elastic reset spring 7, the spring top of the elastic reset spring 7 is fixed on the plate body lower surface of upper backup pad 8, The spring bottom end of the elastic reset spring 7 is fixed on the plate body upper surface of lower supporting plate 9, the plate body of the upper backup pad 8 It is additionally provided with foot at the leftward position of upper surface and steps on anti-skidding salient point, the foot is stepped at the top right positions of negtive-pressure implement 6 to be connected with inner cavity Logical to be provided with breather cheek valve 10 and one-way exhaust valve 11, the valve body of the breather cheek valve 10 is connected by being pressurized delivery conduit 5 It is connected in hydrops storage box 3, transparent observing window 4 is additionally provided at the box body front end face leftward position of the hydrops storage box 3, Dial markings are provided on the window of the transparent observing window 4, also inserted with gastro-intestinal Fluid in the inner cavity of the hydrops storage box 3 Long tube 2 is drained, the tube body of the gastro-intestinal Fluid drainage long tube 2 is fixed by the bracket the box body right side wall being arranged in hydrops storage box 3 On, the tube body other end of the gastro-intestinal Fluid drainage long tube 2 is provided with internal thread interface（It is not shown in figure）, the internal thread interface （It is not shown in figure）Interface in be detachably installed with male connection 13, box of the male connection 13 in filtering cell 14 At body side wall and downside wall medium position, male connection 13 below 13 box of male connection of top with filtering cell 14 inner cavity is interconnected and is wholely set together, and gastric intubation 1, institute are equipped on the external screw thread face of the male connection 13 of top The bottom end for stating gastric intubation 1 equally offers internal thread interface（It is not shown in figure）, the outer spiral shell that opens up in the male connection 13 The internal thread interface of line shape and gastro-intestinal Fluid drainage long tube 2（It is not shown in figure）, gastric intubation 1 internal thread interface（Do not show in figure Go out）On the internal screw thread form that opens up be mutually adapted, be also fixedly installed between the box cavity left and right sidewall of the filtering cell 14 There are a No.1 filter screen 12 and No. two filter screens 16, on the dictyosome of the No.1 filter screen 12 and No. two filter screens 16 Several filtering apertures are offered, filtering is additionally provided between the No.1 filter screen 12 and the dictyosome of No. two filter screens 16 Cotton block 15, in this way by having additional filtering in the connecting pipe that the gastric intubation 1 and gastro-intestinal Fluid of traditional single structure drain long tube 2 The inside of cell 14, filtering cell 14 has additional 12, No. two filter screens 16 of No.1 filter screen and filter cotton block 15, it is practical into It is not directly to drain long tube 2 through gastro-intestinal Fluid to flow by a large amount of pressure hydrops that gastric intubation 1 is drawn when row gastrointestinal decompression operates In hydrops storage box 3, but pass through filtering cell 14 and carry out sufficient filter operation, by the primary mistake of No.1 filter screen 12 It is dropped into after filter on filter cotton block 15, then using being fallen into lower chambers after the secondary filter of No. two filter screens 16, twice Filtered operation can filter out the thick impurity contained in hydrops or other stomach tissue blocks, avoid these impurity viscous Block is clogging by the tube body of gastro-intestinal Fluid drainage long tube 2 in subsequent delivery phase, solves traditional stomach and intestine well and attracts process In entire delivery pipe be blocked and caused by hydrops convey phenomenon hindered, further ensure that the suitable of decompression process Smooth property ensures effect of easing stress when gastro-intestinal therapeutic, improves success rate of operation；And medical personnel need to only lead in practical operation It crosses foot-operated upper backup pad 8 and realizes downward negative-pressure operation, since the lower supporting plate 9 of bottom remains stationary as, you can so that entire pleat Wrinkle compression blade space is rapidly compressed, and then carries out blower operations by breather cheek valve 10 and one-way exhaust valve 11, is applied Follow-up phase entire fold compression blade space after the pressure stage can be again former under the elasticity of inner cavity elastic reset spring 7 Beginning state, a pressure not enough need to only repeat pressing, and the mode that foot is stepped on makes whole operation become more easily may be used Implement, change the generation of the uncontrollable phenomenon of suction pressure caused by during conventional pressure pumping takes, remain pressure with The comfort level of patient cooperates, and the entire therapeutic process of patient is not in feel bad gastric disorder causing nausea phenomenon, more ensures therapeutic effect.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract, including foot step on negtive-pressure implement, which is characterized in that the foot steps on the top water of negtive-pressure implement It is flat to be provided with upper backup pad and lower supporting plate, accordion telescopic machine is provided between the upper backup pad and the plate body of lower supporting plate It is configured the fold compression blade of shape, the inside cavity that the foot steps on negtive-pressure implement is additionally provided with elastic reset spring, and the elasticity is multiple The spring top of position spring is fixed on the plate body lower surface of upper backup pad, and the spring bottom end of the elastic reset spring is fixed on On the plate body upper surface of lower supporting plate, the foot is stepped on foot described in negtive-pressure implement and stepped at the top right positions of negtive-pressure implement to be connected to inner cavity Be provided with breather cheek valve and one-way exhaust valve, the foot step on foot described in negtive-pressure implement step at the top right positions of negtive-pressure implement with it is interior Chamber is provided with and communicated with breather cheek valve and one-way exhaust valve, and the valve body of the breather cheek valve is connected to by being pressurized delivery conduit In hydrops storage box, also inserted with gastro-intestinal Fluid drainage tube, the tube body of the gastro-intestinal Fluid drainage long tube in the inner cavity of the storage box It is fixed by the bracket and is arranged on the box body right side wall of hydrops storage box, the tube body other end setting of the gastro-intestinal Fluid drainage long tube There is internal thread interface, male connection is detachably installed in the interface of the internal thread interface, the male connection is in mistake At the box body side wall and downside wall medium position of filter chamber box, the male connection below the male connection box of top is and mistake The inner cavity of filter chamber box is interconnected and is wholely set together, and gastric intubation is equipped on the external screw thread face of the male connection of top, The bottom end of the gastric intubation equally offers internal thread interface, is also fixed between the box cavity left and right sidewall of the filtering cell It is provided with No.1 filter screen and No. two filter screens, is opened up on the dictyosome of the No.1 filter screen and No. two filter screens There are several to filter aperture, filter cotton block is additionally provided between the No.1 filter screen and the dictyosome of No. two filter screens.

2. a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract according to claim 1, which is characterized in that the plate body of the upper backup pad It is additionally provided with foot at the leftward position of upper surface and steps on anti-skidding salient point.

3. a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract according to claim 1, which is characterized in that the box of the hydrops storage box It is additionally provided with transparent observing window at body front end face leftward position.

4. a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract according to claim 3, which is characterized in that the transparent observing window Dial markings are provided on window so that the liquid level for observing hydrops is more clear.

5. a kind of Gastroenterology dept.'s driven pressure reducer for gastrointestinal tract according to claim 1, which is characterized in that opened in the male connection If the internal thread interface of external screw thread shape and gastro-intestinal Fluid drainage long tube, the female thread that opens up on the internal thread interface of gastric intubation Shape is mutually adapted.