Pediatric negative pressure gastric lavage device for pediatric nurses

Abstract

The utility model discloses a pediatric negative pressure gastric lavage device for pediatric nurses, which comprises a three-way connector, a first connecting pipe, a liquid storage bottle, a second connecting pipe, a dirty liquid bag, a check valve, a negative pressure device, an infusion hose and a liquid suction hose. One end of the first connecting pipe is in threaded connection with the first connector, the other end of the first connecting pipe is connected with the liquid storage bottle, the liquid storage bottle comprises a bottle body, an adjuster and a bottle opening, the top face of the bottle body is fixedly connected with one side of the adjuster, and the other side of the adjuster is fixedly connected with one end of the bottle opening; the other end of the bottle opening is in threaded connection with the other end of the first connecting pipe. The pediatric negative-pressure gastric lavage device for the pediatric nurse is formed by assembling different parts, so that the pediatric negative-pressure gastric lavage device can be quickly assembled during use to carry out emergency gastric lavage on a patient, and the parts can be disassembled after the pediatric negative-pressure gastric lavage device is used, so that the occupied area of the pediatric negative-pressure gastric lavage device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to negative pressure gastric lavage device technical field, specifically is a kind of paediatrics nurse is used paediatrics negative pressure gastric lavage device. BACKGROUND

[0002] Pediatric accidental injury is the serious health problem of children in the 21st century, and it is a group of regular and dangerous factors and can be prevented diseases. Pediatric acute poisoning accounts for a large proportion of children accidental injury, and it is a common disease in emergency department, which often occurs in infants and preschool children.

[0003] Gastric lavage is a common emergency nursing measure in clinic, and the purpose is to remove stomach contents or irritants, avoid poison absorption, and timely and correct gastric lavage and drug treatment is the key to save time.

[0004] The digestive tract of children is long and slender, the stomach bottom and the stomach body part are close to horizontal position, the stomach contents are emptied quickly, the poison is absorbed quickly, so the disease is acute, develops fast, and the disease is dangerous, and part of children have respiratory failure, convulsions and even coma when they are treated. Because the nervous system and psychological development of children are not mature, they are extremely frightened after entering the hospital, and they are not cooperative for examination and treatment, which increases the difficulty of gastric lavage, so nurses must be skilled, light, stable, accurate and fast. Most of the pediatric poisoning is caused by mistake. Because the teeth and chewing muscles of children are not fully developed, chewing is not sufficient, the mechanical digestion ability for food is poor, the stomach contents are large, and gastric lavage is difficult.

[0005] Most of the children cannot accurately describe after mistakenly taking poison, and they find out after various clinical symptoms appear, so the medical history is unknown, and the poison name and dose are unknown. Therefore, gastric lavage should be performed for the child at the first time to reduce the harm of poison to the child. In the already disclosed patent with the publication number CN211584568U, a paediatrics negative pressure gastric lavage device is disclosed, which comprises a shell, a dirty liquid tank is fixedly installed at the bottom of the shell, a dirty liquid pipe is fixedly connected to the top of the dirty liquid tank, and a dirty liquid flow valve is fixedly installed on the outer surface of the dirty liquid pipe. The paediatrics negative pressure gastric lavage device can transport cleaning liquid and dirty liquid through infusion gastric tube and sewage gastric tube respectively, avoid secondary pollution of the stomach caused by using one gastric tube for cleaning liquid and dirty liquid at the same time during gastric lavage, ensure that cleaning liquid irrigation and dirty liquid suction can be carried out at the same time, dilute toxins while sucking dirty liquid, avoid long-term contact of children with high-concentration toxins, and reduce the harm of toxins to children.

[0006] Although the patent can avoid secondary pollution of the stomach caused by using one gastric tube for cleaning liquid and dirty liquid at the same time during gastric lavage, the volume is too large, and it cannot be used quickly in emergency, which will delay treatment time, and cleaning is troublesome, and if cleaning is not proper, residual dirty liquid may cause secondary pollution to the next patient.

[0007] Therefore, the pediatric nurse uses the pediatric negative pressure gastric lavage device to solve the above-mentioned problems. The utility model discloses a pediatric nurse uses pediatric negative pressure gastric lavage device, and the volume is smaller, and installation is simple, and can be fast to the patient gastric lavage under the emergency.

[0008] The utility model discloses a pediatric nurse uses pediatric negative pressure gastric lavage device, and the volume is smaller, and installation is simple, and can be fast to the patient gastric lavage under the emergency.

[0009] In order to realize above-mentioned purpose, the utility model provides following technical scheme: including three -way connector, connecting pipe no. 1, liquid storage bottle, connecting pipe no. 2, dirty liquid bag, check valve, negative pressure device, infusion hose and liquid suction hose, be equipped with first interface, second interface, third interface and fourth interface on three -way connector, the one end of connecting pipe no. 1 is screwed the first interface, and the other end of connecting pipe no. 1 is connected with liquid storage bottle, the liquid storage bottle includes bottle body, regulator and bottle mouth, the top surface of bottle body is fixedly connected with one side of regulator, the other side of regulator is fixedly connected with one end of bottle mouth, and the other end of bottle mouth is screwed the other end of connecting pipe no. 1, the inner wall one side of regulator is fixedly connected with one end of connecting column no. 1, and the other end of connecting column no. 1 is movably penetrated to the inner wall other side of regulator of slide groove no. 1, the slide groove no. 1 is arranged on the adjusting ring, and the inside of adjusting ring is engagedly connected with the outside of gear, and the gear is provided with slide groove no. 2, the connecting rod no. 2 is movably penetrated in slide groove no. 2, and one end of connecting rod no. 2 is fixedly connected on the gate piece, the other end of connecting rod no. 2 is fixedly connected on the inner wall other side of regulator, one end of connecting pipe no. 2 is screwed with second interface, and the other end of connecting pipe no. 2 is screwed with dirty liquid bag, the dirty liquid bag is connected with one end of check valve, and the other end of check valve is connected with negative pressure device, one end of infusion hose is connected with third interface, one end of liquid suction hose is connected with fourth interface.

[0010] Preferably, the outer shape of the three-way connector is T-shaped, and the first interface and the third interface are through, and the second interface and the fourth interface are through.

[0011] By the above technical scheme, the infusion bottle is connected with the first interface through the connecting pipe no. 1, and is connected with the third interface through the first interface, and is connected with the infusion hose through the third interface, the dirty liquid bag is connected with the second interface through the connecting pipe no. 2, and is connected with the fourth interface through the second interface, and is connected with the liquid suction hose through the fourth interface.

[0012] Preferably, the bottom of the liquid storage bottle is provided with a hook.

[0013] By the above technical scheme, the liquid storage bottle can be hung on the infusion stand through the hook.

[0014] Preferably, the shape of the chute one is arc-shaped, and the chute one penetrates the upper and lower surfaces of the adjusting ring, and four chute ones are uniformly arranged with the center of the adjusting ring as the axis point.

[0015] With the above technical scheme, the adjusting ring rotates, and four connecting columns one slide in the corresponding chute one.

[0016] Preferably, the shape of the chute two is arc-shaped, and the chute two penetrates the upper and lower surfaces of the gear, and eight chute twos are uniformly arranged with the center of the adjusting ring as the axis point.

[0017] With the above technical scheme, the adjusting ring rotates to drive the gear to rotate, and eight connecting columns two slide in the corresponding chute two.

[0018] Preferably, the outer shape of the eight gate pieces is closed to be circular.

[0019] With the above technical scheme, when the gate piece is closed, the liquid storage bottle mouth is closed.

[0020] Compared with the prior art, the pediatric nurse pediatric negative pressure gastric lavage device is assembled by different parts, so that the device can be quickly assembled during use to perform emergency gastric lavage on the patient, and the parts can be disassembled after use, thereby reducing the occupied area of the device.

[0021] 1. The utility model discloses a liquid storage bottle is established, the bottom of the liquid storage bottle is provided with a hook and can be hung on the infusion support, and the bottle mouth is provided with an adjuster, and the flow of gastric lavage fluid in the liquid storage bottle can be adjusted through the adjuster, so that the stomach of the child is prevented from being stimulated and secondary injury is caused by the excessive flow of gastric lavage fluid.

[0022] 2. The utility model discloses a polluted liquid bag, which is screw-connected to the connecting pipe two, when the polluted liquid is about to be filled, the polluted liquid bag can be replaced to avoid the backflow of the polluted liquid and reduce the secondary injury to the stomach of the child, and the polluted liquid bag is connected to the negative pressure device through the check valve to prevent the polluted liquid from flowing into the negative pressure device.

[0023] 3. The utility model discloses an infusion hose and a liquid suction hose, which are disposable to avoid the risk of secondary infection caused by repeated use, and the infusion hose and the liquid suction hose are used simultaneously to infuse while sucking the liquid, thereby minimizing the damage of toxins to the stomach of the child DRAWINGS

[0024] Figure 1 It is a top surface structure schematic view of the utility model;

[0025] Figure 2 It is a top surface sectional structure schematic view of the main part of the utility model

[0026] Figure 3 Figure 1 is a front view of the liquid storage bottle according to the present application;

[0027] Figure 4 Figure 3 is a schematic view of the connection between the adjusting ring and the gear according to the present application;

[0028] Figure 5 Figure 4 is a front view of the regulator according to the present application;

[0029] Figure 6 Figure 5 is a side view of the regulator according to the present application.

[0030] In the figure: 1, three-way connector; 2, connecting pipe one; 3, liquid storage bottle; 4, connecting pipe two; 5, waste liquid bag; 6, check valve; 7, negative pressure device; 8, infusion hose; 9, liquid suction hose; 10, adjusting ring; 11, sliding groove one; 12, connecting column one; 13, gear; 14, connecting rod two; 15, sliding groove two; 16, brake pad; 101, first interface; 102, second interface; 103, third interface; 104, fourth interface; 301, bottle body; 302, regulator; 303, bottle mouth. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without any creative work fall within the scope of the present application.

[0032] Please refer to Figures 1-6The utility model provides a technical scheme: including three -way connector 1, connecting pipe one 2, liquid storage bottle 3, connecting pipe two 4, dirty liquid bag 5, check valve 6, negative pressure device 7, infusion hose 8 and liquid suction hose 9, be equipped with first interface 101, second interface 102, third interface 103 and fourth interface 104 on three -way connector 1, the external shape of three -way connector 1 is T shape, and first interface 101 and third interface 103 are through, and second interface 102 and fourth interface 104 are through, and one end of connecting pipe one 2 is connected with first interface 101 in screw thread, and the other end of connecting pipe one 2 is connected with liquid storage bottle 3, and liquid storage bottle 3 includes bottle body 301, regulator 302 and bottle mouth 303, the bottom of liquid storage bottle 3 is provided with a hook, the top surface of bottle body 301 is fixedly connected with one side of regulator 302, the other side of regulator 302 is fixedly connected with one end of bottle mouth 303, and the other end of bottle mouth 303 is fixedly connected with the other end of connecting pipe one 2 in screw thread, one end of connecting column one 12 is fixedly connected with the inner wall of regulator 302, and the other end of connecting column one 12 is movably penetrated to the inner wall of the other side of regulator 302 through sliding slot one 11, the shape of sliding slot one 11 is arc, and sliding slot one 11 penetrates the upper and lower surfaces of adjusting ring 10, four sliding slots one 11 are evenly arranged on adjusting ring 10 with the center of adjusting ring 10 as the axis point, the inner side of adjusting ring 10 is meshedly connected with the outer side of gear 13, gear 13 is provided with sliding slot two 15, the shape of sliding slot two 15 is arc, and sliding slot two 15 penetrates the upper and lower surfaces of gear 13, eight sliding slots two 15 are evenly arranged on gear 13 with the center of adjusting ring 10 as the axis point, connecting rod two 14 is movably penetrated in sliding slot two 15, and one end of connecting rod two 14 is fixedly connected on brake pad 16, the external shape of eight brake pads 16 is closed as the other end of connecting rod two 14 is fixedly connected on the inner wall of the other side of regulator 302, one end of connecting pipe two 4 is connected with second interface 102 in screw thread, and the other end of connecting pipe two 4 is connected with dirty liquid bag 5 in screw thread, dirty liquid bag 5 is connected with one end of check valve 6, and the other end of check valve 6 is connected with negative pressure device 7, one end of infusion hose 8 is connected with third interface 103, and one end of liquid suction hose 9 is connected with fourth interface 104.

[0033] Working principle: when working, the three-way connector 1 is connected with the connecting pipe one 2 through the first interface 101, then the liquid storage bottle 3 is connected with the connecting pipe one 2 through the bottle mouth 303, the three-way connector 1 is connected with the connecting pipe two 4 through the second interface 102, then the connecting pipe two 4 is connected with the dirty liquid bag 5, the dirty liquid bag 5 is connected with the negative pressure device 7 through the check valve 6, the infusion hose 8 and the suction hose 9 are connected with the third interface 103 and the fourth interface 104 respectively, the new type assembly is completed, the liquid storage bottle 3 is hung on the infusion stand, the infusion hose 8 and the suction hose 9 are inserted into the stomach of the patient, the flow of the gastric lavage liquid is controlled through the regulator 302, the gastric lavage liquid flows into the three-way connector 1 through the connecting pipe one 2 and then flows into the stomach of the patient through the infusion hose 8, the dirty liquid flows into the three-way connector 1 from the suction hose 9 through the negative pressure device 7, then flows to the dirty liquid bag 5 through the connecting pipe two 4, and the dirty liquid is prevented from flowing into the negative pressure device 7 through the check valve 6.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pediatric negative pressure gastric lavage device for pediatric nurses, comprising a tee connector (1), a connecting tube I (2), a liquid storage bottle (3), a connecting tube II (4), a dirty liquid bag (5), a check valve (6), a negative pressure device (7), an infusion hose (8) and a suction hose (9), characterized in that, The three-way connector (1) is provided with a first interface (101), a second interface (102), a third interface (103) and a fourth interface (104), one end of the connecting pipe one (2) is threadedly connected with the first interface (101), and the other end of the connecting pipe one (2) is connected with the liquid storage bottle (3), the liquid storage bottle (3) comprises a bottle body (301), an adjuster (302) and a bottle mouth (303), one side of the adjuster (302) is fixedly connected to the top surface of the bottle body (301), the other side of the adjuster (302) is fixedly connected with one end of the bottle mouth (303), the other end of the bottle mouth (303) is threadedly connected with the other end of the connecting pipe one (2), one end of the connecting column one (12) is fixedly connected to the inner wall of the adjuster (302), the other end of the connecting column one (12) is movably penetrated through the sliding groove one (11) to the other side of the inner wall of the adjuster (302), the sliding groove one (11) is arranged on the adjusting ring (10), the inner side of the adjusting ring (10) is meshingly connected with the outer side of the gear (13), the sliding groove two (15) is arranged on the gear (13), the connecting rod two (14) is movably penetrated through the sliding groove two (15), one end of the connecting rod two (14) is fixedly connected to the brake pad (16), the other end of the connecting rod two (14) is fixedly connected to the other side of the inner wall of the adjuster (302), one end of the connecting pipe two (4) is threadedly connected with the second interface (102), the other end of the connecting pipe two (4) is threadedly connected with the dirty liquid bag (5), the dirty liquid bag (5) is connected with one end of the check valve (6), the other end of the check valve (6) is connected with the negative pressure device (7), one end of the infusion hose (8) is connected with the third interface (103), one end of the liquid suction hose (9) is connected with the fourth interface (104).

2. The pediatric negative pressure gastric lavage device for a pediatric nurse according to claim 1, wherein: The three-way connector (1) is provided with a first interface (101), a second interface (102), a third interface (103) and a fourth interface (104), one end of the connecting pipe one (2) is threadedly connected with the first interface (101), and the other end of the connecting pipe one (2) is connected with the liquid storage bottle (3), the liquid storage bottle (3) comprises a bottle body (301), an adjuster (302) and a bottle mouth (303), one side of the adjuster (302) is fixedly connected to the top surface of the bottle body (301), the other side of the adjuster (302) is fixedly connected with one end of the bottle mouth (303), the other end of the bottle mouth (303) is threadedly connected with the other end of the connecting pipe one (2), one end of the connecting column one (12) is fixedly connected to the inner wall of the adjuster (302), the other end of the connecting column one (12) is movably penetrated through the sliding groove one (11) to the other side of the inner wall of the adjuster (302), the sliding groove one (11) is arranged on the adjusting ring (10), the inner side of the adjusting ring (10) is meshingly connected with the outer side of the gear (13), the sliding groove two (15) is arranged on the gear (13), the connecting rod two (14) is movably penetrated through the sliding groove two (15), one end of the connecting rod two (14) is fixedly connected to the brake pad (16), the other end of the connecting rod two (14) is fixedly connected to the other side of the inner wall of the adjuster (302), one end of the connecting pipe two (4) is threadedly connected with the second interface (102), the other end of the connecting pipe two (4) is threadedly connected with the dirty liquid bag (5), the dirty liquid bag (5) is connected with one end of the check valve (6), the other end of the check valve (6) is connected with the negative pressure device (7), one end of the infusion hose (8) is connected with the third interface (103), one end of the liquid suction hose (9) is connected with the fourth interface (104).

3. The pediatric negative pressure gastric lavage device for a pediatric nurse according to claim 1, wherein: The three-way connector (1) is provided with a first interface (101), a second interface (102), a third interface (103) and a fourth interface (104), one end of the connecting pipe one (2) is threadedly connected with the first interface (101), and the other end of the connecting pipe one (2) is connected with the liquid storage bottle (3), the liquid storage bottle (3) comprises a bottle body (301), an adjuster (302) and a bottle mouth (303), one side of the adjuster (302) is fixedly connected to the top surface of the bottle body (301), the other side of the adjuster (302) is fixedly connected with one end of the bottle mouth (303), the other end of the bottle mouth (303) is threadedly connected with the other end of the connecting pipe one (2), one end of the connecting column one (12) is fixedly connected to the inner wall of the adjuster (302), the other end of the connecting column one (12) is movably penetrated through the sliding groove one (11) to the other side of the inner wall of the adjuster (302), the sliding groove one (11) is arranged on the adjusting ring (10), the inner side of the adjusting ring (10) is meshingly connected with the outer side of the gear (13), the sliding groove two (15) is arranged on the gear (13), the connecting rod two (14) is movably penetrated through the sliding groove two (15), one end of the connecting rod two (14) is fixedly connected to the brake pad (16), the other end of the connecting rod two (14) is fixedly connected to the other side of the inner wall of the adjuster (302), one end of the connecting pipe two (4) is threadedly connected with the second interface (102), the other end of the connecting pipe two (4) is threadedly connected with the dirty liquid bag (5), the dirty liquid bag (5) is connected with one end of the check valve (6), the other end of the check valve (6) is connected with the negative pressure device (7), one end of the infusion hose (8) is connected with the third interface (103), one end of the liquid suction hose (9) is connected with the fourth interface (104).

4. The pediatric nurse controlled negative pressure gastric lavage device according to claim 1, wherein: ​ 5. The pediatric nurse controlled negative pressure gastric lavage device according to claim 1, wherein: ​ 6. The pediatric nurse controlled negative pressure gastric lavage device according to claim 1, wherein: ​

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