CN219878912U

CN219878912U - Gastric lavage tube fixer

Info

Publication number: CN219878912U
Application number: CN202320982325.9U
Authority: CN
Inventors: 尤莉苹
Original assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Current assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-10-24
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a gastric lavage tube fixer, which comprises a cover body capable of being covered on the mouth of a human body; two ends of the cover body are bound with fixing belts capable of encircling the brain of a human body, and connecting pieces capable of being connected with each other are arranged at the ends of the two fixing belts; the middle part of the cover body is embedded with a ring seat, a fixing mechanism is arranged in the ring seat, and the fixing mechanism comprises a supporting block which is fixed on one side wall of the inside of the ring seat and can support the gastric lavage tube, and a tight supporting piece which is arranged on the other side of the inside of the ring seat and can support the gastric lavage tube in a dislocation manner. The utility model has the functions of dislocation abutting and fixing the gastric lavage tube, enlarges the fixed distance, improves the abutting and fixing effect on the gastric lavage tube, is more beneficial to the treatment operation of patients and has stronger applicability.

Description

Gastric lavage tube fixer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a gastric lavage tube fixer.

Background

Gastric lavage refers to filling a liquid with a certain component into a gastric cavity, mixing the gastric contents, and then extracting, repeating the steps for a plurality of times, wherein the purpose is to remove unabsorbed poison in the stomach or clean the gastric cavity, and the gastric lavage is clinically used for stomach operation and preparation before examination. Gastric lavage is an important rescue measure for acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloids, barbiturates and the like in a short time. For a patient needing gastric lavage, a gastric lavage tube is required to be inserted from the mouth of the patient, however, the problems of gastric biting, gastric lavage tube falling out and the like can occur in the gastric lavage process, the gastric lavage effect and the nursing quality are affected, and therefore, the gastric lavage tube needs to be matched with a fixing tool for use.

For example, among the prior art, the utility model discloses a gastric lavage tube fixer of application number 201520782351.2, fix the base plate at patient's mouth through the ribbon, then utilize the through-hole cooperation stop gear cooperation on the base plate to carry out spacingly to the gastric lavage tube, can make the screw thread post to left rotation at threaded hole, thereby can make the grip block of screw thread post left end press from both sides disposable bite-block on the mount, avoid medical personnel to fix with the hands, can alleviate medical personnel's burden, prevent that the patient from biting the stomach tube main part.

However, in the practical application process, the applicant finds that the existing gastric lavage tube fixator comprising the technical scheme has the fixing effect on the gastric lavage tube, but generally adopts mutually symmetrical clamping arms or clamping blocks to clamp and fix the gastric lavage tube, the fixing distance of the symmetrical clamping and fixing mode on the gastric lavage tube is limited, stress points are concentrated, the gastric lavage tube is easy to shake during gastric lavage operation, and medical staff is often required to hold the gastric lavage tube fixator with hands, so that the gastric lavage tube fixator is not practical enough, and therefore, the gastric lavage tube fixator is proposed.

Disclosure of Invention

The utility model aims to provide a gastric lavage tube fixer which has the functions of dislocation abutting and fixing gastric lavage tubes, enlarges the fixing distance, improves the abutting and fixing effect of gastric lavage tubes, is more beneficial to the treatment operation of patients and has stronger applicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a gastric lavage tube fixer comprises a cover body which can cover the mouth of a human body;

two ends of the cover body are bound with fixing belts capable of encircling the brain of a human body, and connecting pieces capable of being connected with each other are arranged at the ends of the two fixing belts;

the middle part of the cover body is embedded with a ring seat, a fixing mechanism is arranged in the ring seat, and the fixing mechanism comprises a supporting block which is fixed on one side wall of the inside of the ring seat and can support the gastric lavage tube, and a tight supporting piece which is arranged on the other side of the inside of the ring seat and can support the gastric lavage tube in a dislocation manner.

Preferably, the inner surface of the cover body is provided with a first gasket, and the inner surface of the fixing belt is provided with a second gasket.

Preferably, the abutting piece comprises an abutting block arranged in the ring seat, an embedded groove for embedding the supporting block is formed in the middle of the abutting block, a screw rod is threaded on the side wall, close to the abutting block, of the ring seat, the screw rod is in rotary connection with the abutting block, and a knob is arranged at one end, extending out of the ring seat, of the screw rod.

Preferably, the opposite sides of the abutting block and the supporting block are provided with arc grooves, and the supporting block is provided with auxiliary holes.

Preferably, the top of the abutting block is vertically provided with a guide post, and the top of the ring seat is provided with a guide groove in sliding fit with the guide post.

Preferably, the ring seat and the bottom of the cover body are provided with communicated through grooves, the two ends of the cover body are provided with hollow grooves, the inner surface of the cover body is provided with a pair of tooth pad plates, the surface of each tooth pad plate is wrapped with a silica gel sleeve, and the surface of each silica gel sleeve is provided with a convex edge.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two fixing belts are wound to the brain of a patient and then connected by the connecting piece, so that the cover body can be fixed and covered on the mouth of the patient, the gastric lavage tube is fixed and operated by the fixing mechanism, the structure is simple, clinical operation of medical staff is facilitated, in addition, the upper teeth and the lower teeth of the patient can be supported by the pair of tooth pad plates arranged on the inner surface of the cover body, the mouth of the patient can be kept in an open state to be matched with the gastric lavage tube for insertion, meanwhile, the teeth can be prevented from being damaged by the silica gel sleeve and the convex rib sleeved on the surface of the tooth pad plates, and the first liner arranged on the inner surface of the cover body and the second liner arranged on the inner surface of the fixing belt improve the comfort of wearing of the device, and the practicability is stronger.

2. Through setting up supporting shoe and support tight spare cooperation, pass in the circle seat stretches into patient's oral cavity at the gastric lavage tube, only need hold the knob and twist the screw rod rotation, support tight piece and just can be close to the supporting shoe and remove, immediately the supporting shoe supports the gastric lavage tube, support tight piece and support tight to the gastric lavage tube, thereby fix the gastric lavage tube, the simple operation, in addition, owing to set up the gomphosis groove that can supply the supporting shoe embedding on supporting tight piece, support tight piece and supporting shoe will mutual dislocation and support tightly fix the gastric lavage tube in succession, compare in the alignment and support tightly fixed mode, the fixed distance has been enlarged, the stability of gastric lavage tube has been improved, more be favorable to patient's treatment operation, and support tight piece and supporting shoe and the arc recess of one side seting up in opposite directions, can be effectual spacing to the gastric lavage tube for support tightly fixed effect is better, the suitability is stronger.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the ring seat of the present utility model;

FIG. 3 is a schematic view of the structure of the abutting element of the present utility model;

FIG. 4 is a schematic view of the structure of the support block of the present utility model;

FIG. 5 is a top view of the cover of the present utility model;

fig. 6 is a schematic view of the structure of the dental pad of the present utility model.

In the figure: 1. a cover body; 2. a fixing belt; 3. a connecting piece; 4. a first gasket; 5. a second gasket; 6. a ring seat; 7. a through groove; 8. a fixing mechanism; 9. a hollow groove; 10. a support block; 11. a tightening member; 12. a screw; 13. a knob; 14. a guide groove; 15. a tightening block; 16. a fitting groove; 17. a groove; 18. a guide post; 19. an auxiliary hole; 20. a dental pad; 21. a rib.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 6, the present utility model preferably provides the following technical solutions: the utility model provides a gastric lavage tube fixer, includes can cover the cover body 1 of establishing at human mouth, and specific, the both ends of cover body 1 are bound and are connected with the fixed band 2 that can encircle human brain a week, and the tip of two fixed bands 2 is equipped with connecting piece 3 that can interconnect, and connecting piece 3 optional use one of the existing connection structure on the market such as magic subsides, primary and secondary knot. The middle part of the cover body 1 is embedded with a ring seat 6, a fixing mechanism 8 is arranged in the ring seat 6, when the stomach-lavage device is operated, the cover body 1 covers the mouth of a patient, the ring seat 6 is aligned with the mouth of the patient, then two fixing belts 2 are wound to the position of the hindbrain and connected through a connecting piece 3, the cover body 1 is bound and fixed, and at the moment, the stomach-lavage tube can be fixed by the fixing mechanism 8. In addition, the first liner 4 is arranged on the inner surface of the cover body 1, and the second liner 5 is arranged on the inner surface of the fixing band 2, so that the wearing comfort of the device is improved.

In this embodiment, the fixing mechanism 8 includes a supporting block 10 fixed on one side wall inside the ring seat 6 and capable of supporting the gastric lavage tube, and a tightening piece 11 arranged on the other side inside the ring seat 6 and capable of tightening the gastric lavage tube in a dislocation manner, and the gastric lavage tube can be fixed by supporting the gastric lavage tube by the supporting block 10 and matching with the tightening of the tightening piece 11. Specifically, support tight piece 11 includes setting up in circle seat 6 support tight piece 15, support tight piece 15 middle part offered the gomphosis groove 16 that supplies supporting shoe 10 to imbed, circle seat 6 is close to the lateral wall of support tight piece 15 and wears to be equipped with screw rod 12 on the screw thread, screw rod 12 and support tight piece 15 swivelling joint, and the one end that screw rod 12 stretches out circle seat 6 is provided with knob 13, after the gastric lavage tube stretches into the patient oral cavity through circle seat 6, hold knob 13 and twist screw rod 12 rotatory, can order to drive to support tight piece 15 and be close to supporting shoe 10 and remove, at this moment supporting shoe 10 supports the gastric lavage tube, support tight piece 15 supports tight to the gastric lavage tube, can fix the gastric lavage tube, in addition, owing to support tight piece 15 and supporting shoe 10 support tight to support tight piece of mutual dislocation and fix, compared with aligning and support tight fixed mode, the stability of gastric lavage tube has been improved, more be favorable to patient's treatment operation.

In this embodiment, the opposite sides of the abutting block 15 and the supporting block 10 are provided with arc grooves 17, which can effectively limit the gastric lavage tube, so that the abutting and fixing effects are better and the applicability is stronger. The support block 10 is provided with an auxiliary hole 19 for assisting in the insertion limit of the pipe. Further, a guide pillar 18 is vertically arranged at the top of the abutting block 15, a guide groove 14 which is in sliding fit with the guide pillar 18 is formed at the top of the ring seat 6, and the sliding fit of the guide groove 14 and the guide pillar 18 can guide the moving abutting of the abutting block 15.

Further, in this embodiment, the through groove 7 of intercommunication is offered to circle seat 6 and cover body 1 bottom, is favorable to the stomach tube embedding circle seat 6 internal fixation, and cover body 1 both ends department has offered fretwork groove 9, and fretwork groove 9 both can play pleasing to the eye effect, reducible material cost again. The inner surface of the cover body 1 is provided with a pair of tooth pad plates 20, the pair of tooth pad plates 20 can support the upper teeth and the lower teeth of a patient, the mouth of the patient is kept in an open state, the mouth of the patient is matched with the insertion of a gastric lavage tube, the surface of the tooth pad plates 20 is wrapped with a silica gel sleeve, and the surface of the silica gel sleeve is provided with a convex rib 21, so that the teeth can be prevented from being damaged.

When the multifunctional mask is used, the mask body 1 is covered on the mouth of a patient, the ring seat 6 is aligned with the mouth of the patient, then the two fixing belts 2 are wound to the position of the hindbrain and connected through the connecting piece 3, the mask body 1 is bound and fixed, and the connecting piece 3 can be one of the existing connecting structures such as a magic tape, a snap fastener and the like; after the gastric lavage tube penetrates through the ring seat 6 and stretches into the oral cavity of a patient, the knob 13 is held by hand to screw the screw rod 12 to rotate, the supporting block 15 is driven to move close to the supporting block 10 under the matched guide of the guide groove 14 and the guide post 18, in the moving process, the supporting block 10 supports the gastric lavage tube, the supporting block 15 supports the gastric lavage tube tightly, so that the gastric lavage tube is fixed, and in addition, the supporting block 15 is provided with the embedded groove 16 for embedding the supporting block 10, and then the supporting block 15 and the supporting block 10 are mutually staggered to support and fix the gastric lavage tube. Further, through a pair of tooth backing plates 20 that cover body 1 internal surface set up, can support the patient from top to bottom, make patient's mouth keep opening the state, the cooperation gastric lavage tube inserts, and the silica gel cover and the bead 21 that tooth backing plate 20 surface cover was established simultaneously can avoid the tooth impaired, simultaneously, the second liner 5 that sets up on the first liner 4 that sets up on the cover body 1 internal surface and the fixed band 2 internal surface have improved the comfort that this utensil was worn, and the practicality is stronger.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.

The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims

1. The utility model provides a lavage tube fixer, includes can cover the cover body (1) of establishing at human mouth, its characterized in that:

two ends of the cover body (1) are bound with fixing belts (2) which can encircle the brain of a human body, and connecting pieces (3) which can be connected with each other are arranged at the ends of the two fixing belts (2);

the stomach lavage device is characterized in that a ring seat (6) is embedded in the middle of the cover body (1), a fixing mechanism (8) is arranged in the ring seat (6), and the fixing mechanism (8) comprises a supporting block (10) which is fixed on one side wall of the inside of the ring seat (6) and can support a stomach lavage tube, and a tight supporting piece (11) which is arranged on the other side of the inside of the ring seat (6) and can support the stomach lavage tube in a dislocation manner.

2. A gastric lavage tube holder as set forth in claim 1 wherein: the inner surface of the cover body (1) is provided with a first liner (4), and the inner surface of the fixing belt (2) is provided with a second liner (5).

3. A gastric lavage tube holder as set forth in claim 1 wherein: the abutting piece (11) comprises an abutting block (15) arranged in the ring seat (6), an embedded groove (16) for embedding the supporting block (10) is formed in the middle of the abutting block (15), a screw rod (12) is threaded on the side wall, close to the abutting block (15), of the ring seat (6), the screw rod (12) is rotatably connected with the abutting block (15), and one end, extending out of the ring seat (6), of the screw rod (12) is provided with a knob (13).

4. A gastric lavage tube holder as set forth in claim 3 wherein: the supporting block (15) and the supporting block (10) are provided with arc-shaped grooves (17) on opposite surfaces, and the supporting block (10) is provided with auxiliary holes (19).

5. A gastric lavage tube holder as set forth in claim 3 wherein: guide posts (18) are vertically arranged at the tops of the abutting blocks (15), and guide grooves (14) which are in sliding fit with the guide posts (18) are formed in the tops of the ring seats (6).

6. A gastric lavage tube holder as set forth in claim 1 wherein: the novel tooth socket comprises a ring seat (6) and a cover body (1), wherein a through groove (7) is formed in the bottom of the ring seat and the bottom of the cover body (1), hollow grooves (9) are formed in the two ends of the cover body (1), a pair of tooth pad plates (20) are arranged on the inner surface of the cover body (1), a silica gel sleeve is wrapped on the surface of each tooth pad plate (20), and ribs (21) are arranged on the surface of each silica gel sleeve.