CN216417802U

CN216417802U - Fixer suitable for gastrointestinal tube

Info

Publication number: CN216417802U
Application number: CN202122392601.XU
Authority: CN
Inventors: 徐凯燕; 胡越
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-03
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to an internal insert tube treatment appurtenance technical field specifically discloses a fixer suitable for gastrointestinal tube, including profile rubber frame, profile rubber frame rear end face is provided with the head and wears the portion, and department fixedly connected with nasal cavity cover in the middle of the preceding terminal surface, and the inboard below position cartridge of nasal cavity cover has the intubate, and the terminal surface is close to top position fixedly connected with connecting rod before the nasal cavity cover, and the connecting rod is the slope setting, and the connecting rod keeps away from the one end fixedly connected with slider of nasal cavity cover, and the terminal surface is close to top position fixedly connected with mount before the profile rubber frame. This fixer can assist patient to carry out the adjunctie therapy of internal intubate such as stomach tube, prevents that patient from unconsciously or consciously pulling out the intubate from the internal subsequent treatment work of influence. When the cannula is pulled out from the patient, the patient can be informed to family members or medical care personnel in time, so that the resistance behavior of the patient can be found in time, and the additional pain of the patient caused by the subsequent repeated insertion of the cannula can be avoided.

Description

Fixer suitable for gastrointestinal tube

Technical Field

The utility model relates to an internal insert tube treatment appurtenance technical field specifically discloses a fixer suitable for stomach tube.

Background

The intubation in vivo is an auxiliary way for treatment, for example, the intubation in stomach is a medical care technique commonly used in clinic, the indwelling gastric tube is mainly used for nasal feeding or gastrointestinal decompression, feeding and the like, the gastric tube is fixed on two sides of the alar nose and the cheek part by adhesive tapes in clinic, but the adhesive tapes are easy to be fixed and cause skin allergy and other problems.

More importantly, the auxiliary cannula inserted into the body can be pulled out in an uncontrolled manner under unconscious or conscious conditions by the patient, which causes discomfort to the patient and affects the treatment. When pulled out, the intracorporeal insertion operation needs to be performed again, which undoubtedly causes unnecessary pain to the patient. This affects the progress of the treatment.

Accordingly, there is a need for an improved tool for external intubation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing a fixer suitable for a gastrointestinal tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixer suitable for a gastrointestinal tube comprises a contour rubber frame, wherein a head wearing part is arranged on the rear end face of the contour rubber frame, a nasal cavity cover is fixedly connected to the middle of the front end face of the contour rubber frame, an insertion tube is inserted into the lower position of the inner side of the nasal cavity cover, a connecting rod is fixedly connected to the front end face of the nasal cavity cover close to the upper position, the connecting rod is arranged in an inclined mode, a sliding block is fixedly connected to one end, away from the nasal cavity cover, of the connecting rod, a fixing frame is fixedly connected to the front end face of the contour rubber frame close to the upper position, the sliding block slides on the outer side of the fixing frame, a switch control seat is fixedly installed on the bottom edge of the fixing frame, an alarm part is arranged on the top of the fixing frame, a sleeve is sleeved at one end, close to the switch control seat, of the top of the fixing frame, a pull rod is inserted into the inner side of the sleeve in a sliding mode, and an elastic part is arranged on the outer side of the pull rod and close to the inner side of the sleeve, the bottom end of the pull rod is fixedly connected with a clamping seat, and the top edge of the sliding block is correspondingly provided with a positioning hole matched with the clamping seat.

Preferably, the head-wearing part comprises an elastic belt, and the ends of the elastic belt are fixedly connected with the rear end surface of the contour rubber frame.

Preferably, the alarm part comprises a miniature alarm buzzer, the miniature alarm buzzer is arranged at the top of the fixed frame, and the miniature alarm buzzer is connected with the switch control seat through a set conducting wire.

Preferably, the elastic part comprises a spring mounted inside the sleeve, and the spring is sleeved outside the pull rod.

Preferably, the outer edge of the clamping seat is provided with a round sliding part, the clamping seat is conical in shape, and the clamping seat is connected with the sleeve in a sliding manner.

Preferably, the smooth part comprises a curved surface machined at the outer edge of the clamping seat, and the curved surfaces are all arranged in a smooth edge manner.

This fixer that case provided, connecting rod through setting up, when patient feels uncomfortable to remove to pull the nasal cavity cover, the connecting rod can drive the slider and remove the inboard at the mount, when uncovering the nasal cavity cover, the distance of removal can be preferentially touched the button of on-off control seat, miniature warning bee calling organ just begins the warning afterwards, simultaneously in the warning, be close to one side top of on-off control seat and also set up pull rod and cassette, when the locating hole of slider contacts with the cassette, the cassette can move extrusion spring to the top, until clamping locating hole department, the slider can not remove, from this restrict patient's action, wait for medical personnel's processing, can assist medical personnel to treat patient from this, the work efficiency is improved. In addition, through the elastic band that sets up, can be convenient for carry out the suit to the treatment is inserted to the stomach tube of the later stage of being convenient for, and the elastic band is also applicable to most patients and uses.

Compared with the prior art, the utility model discloses following beneficial effect has: can assist the patient to carry out the auxiliary treatment of internal intubate such as stomach tube, prevent that patient from unconsciously or consciously pulling out the intubate from the internal subsequent treatment work of influence. When the patient pulls out the cannula, the patient can be informed to family members or medical staff in time, so that the resistance behavior of the patient can be found in time, and the additional pain of the patient caused by the subsequent repeated insertion of the cannula can be avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

Fig. 3 is a schematic view of the connection structure of the connection rod and the fixing frame of the present invention.

Fig. 4 is a schematic view of the connection structure of the slider and the card seat according to the present invention.

In the figure: the nasal cavity alarm device comprises a rubber frame with the outline of 1, an elastic belt of 2, an intubation tube of 3, a nasal cavity cover of 4, a switch control seat of 5, a fixing frame of 6, a miniature alarm buzzer of 7, a connecting rod of 8, a sliding block of 9, a sleeve of 10, a pull rod of 11, a spring of 12, a positioning hole of 13, a clamping seat of 14 and a curved surface of 15.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1-4, fig. 1-4 illustrate a fixator suitable for gastrointestinal tubes, which is mainly suitable for patients to insert therapeutic tubes into the body, such as gastric breathing tubes.

Specifically, the fixer comprises a profile rubber frame 1, a head wearing part is arranged on the rear end face of the profile rubber frame 1, a nasal cavity cover 4 is fixedly connected in the middle of the front end face of the profile rubber frame 1, an intubation tube 3 is inserted in the lower position of the inner side of the nasal cavity cover 4, a connecting rod 8 is fixedly connected in the position close to the upper position of the front end face of the nasal cavity cover 4, the connecting rod 8 is arranged obliquely, a sliding block 9 is fixedly connected at one end of the connecting rod 8 far away from the nasal cavity cover 4, a fixed frame 6 is fixedly connected in the position close to the upper position of the front end face of the profile rubber frame 1, the sliding block 9 slides outside the fixed frame 6, a switch control seat 5 is fixedly installed at the bottom edge of the fixed frame 6, an alarm part is arranged at the top of the fixed frame 6, a sleeve 10 is sleeved at one end of the top of the fixed frame 6 close to the switch control seat 5, a pull rod 11 is inserted in the sliding way in the inner side of the sleeve 10, an elastic part is arranged outside the pull rod 11 and close to the inner side of the sleeve 10, the bottom end of the pull rod 11 is fixedly connected with a clamping seat 14, and the top edge of the slide block 9 is correspondingly provided with a positioning hole 13 matched with the clamping seat 14.

Outline rubber frame 1 can adopt human body outline's rubber frame to use, under the effect of the portion of wearing, patient uses, there is not hard indentation, through setting up connecting rod 8, when patient feels untimely, it just can drive connecting rod 8 and slider 9 removal from this to go to pull out nasal cavity cover 4, thereby slide in the inboard of mount 6, cause the later stage to warn medical personnel through on-off control seat 5, cassette 14 and slider 9 mutual adaptation, when cassette 14 contacts with the border of slider 9, pull rod 11 and cassette 14 can move the inboard at sleeve 10, extrusion elastic component adjusts the displacement, until the appearance of locating hole 13, clamp in its inboard, prescribe a limit, avoid patient to take off intubate 3, later stage medical personnel's accessible pulls pull rod 11 in the top of sleeve 10, just will clamp the cassette 14 that clamps at locating hole 13 inboard and break away from.

Head-wearing portion includes elastic webbing 2, and the equal fixed connection of tip at elastic webbing 2 is at 1 rear end face of profile rubber frame, and elastic webbing 2 can use with most crowds, and the installation is comparatively convenient.

Alarm portion includes miniature warning buzzer 7, miniature warning buzzer 7 is installed at 6 tops of mount, and miniature warning buzzer 7 is connected with on-off control seat 5 through the wire that sets up, miniature warning buzzer 7 is prior art, and one of them is mainly by multivibrator, piezoelectricity buzzer, impedance matcher and resonator, structure such as shell is constituteed, its connected mode is public common use method of public general public, therefore do not give unnecessary details here, carry out the wire intercommunication through miniature warning buzzer 7 and on-off control seat 5, thereby touch on-off control seat 5's surface and be, miniature warning buzzer 7 will send out warning sound, miniature warning buzzer 7 installs external charging seat in the bottom, thereby ensure its later stage and use.

The elastic part comprises a spring 12 arranged on the inner side of the sleeve 10, the spring 12 is sleeved on the outer side of the pull rod 11, the spring 12 can contract when the clamping seat 14 is extruded until the positioning hole 13 appears, and the spring can recover rapidly, so that the clamping seat 14 can clamp the clamping seat.

The 14 outer borders of cassette are provided with smooth portion, and 14 appearances of cassette are the toper setting, and sliding connection between cassette 14 and the sleeve 10, and smooth portion is including processing the curved surface 15 at the 14 outer borders of cassette, and curved surface 15 all is the slick and sly limit setting, sets slick and sly curved surface 15 to the one end outside of cassette 14 to the slider 9 of being convenient for can be convenient for extrude cassette 14 when removing the contact, thereby can not block, influences the later stage and uses.

The fixer is used by being matched with an internal insertion tube, when in use, a patient firstly sleeves the head through the elastic band 2, then correspondingly sleeves the nasal cavity cover 4 at the nasal cavity position, then carries out treatment through the insertion tube 3, when the patient feels uncomfortable to pull the nasal cavity cover 4, the connecting rod 8 can drive the sliding block 9 to move at the inner side of the fixed frame 6, before the nasal cavity cover 4 is uncovered, the moving distance can preferentially touch the button of the switch control seat 5, then the micro alarm buzzer 7 starts to give an alarm to warn medical personnel, simultaneously, the upper part of one side close to the switch control seat 5 is also provided with the pull rod 11 and the clamping seat 14, when the positioning hole 13 of the sliding block 9 is contacted with the clamping seat 14, the clamping seat 14 can move upwards to press the spring 12 at the inner side of the sleeve 10 until the clamping seat 13 is clamped, the sliding block 9 can not move, therefore, the patient behaviors are limited, and the medical staff is waited for treatment, so that the medical staff can be assisted to treat the patient, and the working efficiency is improved.

The fixer provided by the scheme can assist a patient in carrying out auxiliary treatment on in-vivo intubation such as a gastric tube and the like, and prevents the patient from unconsciously or consciously pulling out the intubation from the body to influence subsequent treatment work. When the patient pulls out the cannula, the patient can be informed to family members or medical staff in time, so that the resistance behavior of the patient can be found in time, and the additional pain of the patient caused by the subsequent repeated insertion of the cannula can be avoided.

For purposes of explanation, specific nomenclature is used in the above description to provide a thorough understanding of the described embodiments. It will be apparent, however, to one skilled in the art that these specific details are not required in order to practice the embodiments described above. Thus, the foregoing descriptions of specific embodiments described herein are presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. It will be apparent to those skilled in the art that certain modifications, combinations, and variations can be made in light of the above teachings.

Claims

1. A fixer suitable for a gastrointestinal tube comprises a profile rubber frame (1) and is characterized in that a head wearing part is arranged on the rear end face of the profile rubber frame (1), a nasal cavity cover (4) is fixedly connected to the middle of the front end face of the profile rubber frame (1), an insertion tube (3) is inserted at the lower position of the inner side of the nasal cavity cover (4), a connecting rod (8) is fixedly connected to the position, close to the upper part, of the front end face of the nasal cavity cover (4), the connecting rod (8) is obliquely arranged, a sliding block (9) is fixedly connected to one end, far away from the nasal cavity cover (4), of the connecting rod (8), a fixing frame (6) is fixedly connected to the position, close to the upper part, of the front end face of the profile rubber frame (1), the sliding block (9) slides on the outer side of the fixing frame (6), a switch control seat (5) is fixedly installed at the bottom edge of the fixing frame (6), and an alarm part is arranged at the top of the fixing frame (6), the utility model discloses a switch control seat, including mount (6), one end department cover that the top is close to switch control seat (5) is equipped with sleeve (10), sleeve (10) inboard slip cartridge has pull rod (11), the pull rod (11) outside just is close to sleeve (10) inboard and is provided with the elasticity portion, pull rod (11) bottom fixedly connected with cassette (14), the top border of slider (9) corresponds locating hole (13) of seting up adaptation cassette (14).

2. The fixer for gastrointestinal tube according to claim 1, wherein said head-wearing part comprises an elastic band (2), and the ends of said elastic band (2) are fixedly connected with the rear end face of the contour rubber frame (1).

3. The fixer for gastrointestinal tracts according to claim 1, wherein the alarm portion comprises a micro alarm buzzer (7), the micro alarm buzzer (7) is mounted on the top of the fixing frame (6), and the micro alarm buzzer (7) is connected with the switch control seat (5) through a set conducting wire.

4. A fixator for gastrointestinal tubes according to claim 1, wherein the elastic part comprises a spring (12) mounted inside the sleeve (10), the spring (12) fitting around the outside of the pull rod (11).

5. The fixator suitable for the gastrointestinal tube according to claim 1, wherein a smooth part is arranged at the outer edge of the clamping seat (14), the clamping seat (14) is conical in shape, and the clamping seat (14) is slidably connected with the sleeve (10).

6. A fixator suitable for gastrointestinal tubes according to claim 5, wherein the smooth portion comprises curved surfaces (15) machined at the outer edges of the clamping seat (14), and the curved surfaces (15) are all arranged in a smooth edge manner.