CN112472978A

CN112472978A - Sinus dressing change device

Info

Publication number: CN112472978A
Application number: CN202011377291.8A
Authority: CN
Inventors: 张萌萌
Original assignee: Chongqing General Hospital
Current assignee: Chongqing General Hospital
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-12

Abstract

The invention discloses a sinus dressing changing device which comprises a medicine feeding pipe, an expander and a medicine feeding assembly, wherein the medicine feeding pipe is arranged in the expander, and the medicine feeding assembly is arranged at the tail part of the medicine feeding pipe; the invention belongs to the technical field of medical appliances, and aims to solve the problem of difficulty in sinus dressing change in the prior art; the technical effects achieved are as follows: the medicine changing device is arranged through the medicine feeding pipe and the dilator, so that medicine can be fed into the deep sinus, the effect of the medicine changing device is that the powder medicine and the paste medicine can be uniformly smeared in the deep sinus, the medicine is more uniform, and the medicine changing for a patient in the deep sinus is realized.

Description

Sinus dressing change device

Technical Field

The invention relates to the technical field of medical appliances, in particular to a sinus dressing change device.

Background

At present, when the medicine is changed for the infected sinus which is deep and narrow clinically, a common forceps or a needle holder is still adopted to clamp a medicine sliver or a drainage strip to be sent to the deep part of the sinus, because the common forceps can control the opening and closing of the forceps by the force of fingers on the top of the forceps, and the hands cannot go deep into the narrow and deep sinus; the needle holder is difficult to go deep into the narrow and deep sinus deep due to the inherent large shape, so that the sliver of the medicine is difficult to be sent into the sinus deep, and the operation is rough, so that the pain of a patient is increased, and the treatment effect is influenced; the injection of a syringe is also used for flushing the sinus, but a medicine strip or a drainage strip cannot be put in the syringe, so that the medicine cannot act on the lesion part for a long time. Therefore, the dressing change of the deep infection sinus is difficult, and the sinus is often not healed for a long time.

Disclosure of Invention

Therefore, the invention provides a sinus dressing change device which aims to solve the problem of difficulty in sinus dressing change in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

according to a first aspect of the invention, the sinus dressing changing device comprises a medicine feeding tube, an expander and a medicine feeding assembly, wherein the medicine feeding tube is installed inside the expander, and the medicine feeding assembly is installed at the tail of the medicine feeding tube.

Furthermore, the medicine feeding device also comprises a fixing lug and a medicine feeding pipe head, wherein the fixing lug is installed on the medicine feeding pipe, the medicine feeding pipe is fixed in the dilator through the fixing lug, the medicine feeding pipe head is arranged at the head of the medicine feeding pipe, and the medicine feeding pipe head is used for contacting with the sinus and feeding medicine to the sinus wound.

Further, still including sending pencil fixed plate, fixed axle and axis of rotation, fixed axle front end portion and rear end portion weld respectively and send the pencil fixed plate, and fixed ear is installed at the fixed axle middle part, and fixed ear passes through the fixed axle and is connected with sending the pencil fixed plate, send the pencil fixed plate to install inside the expander, and the expander rotates with the one end of axis of rotation to be connected, and the other end of axis of rotation is provided with sends the pencil fixed plate.

Further, the expander comprises a first shell and a second shell, the first shell is rotatably connected with the second shell through a rotating shaft, the medicine feeding pipe fixing plate is rotatably connected with the first shell through the rotating shaft, and the medicine feeding pipe fixing plate is rotatably connected with the second shell through the rotating shaft.

Further, the first shell is in a V-shaped front view, and the second shell is in a V-shaped front view.

Furthermore, the expander also comprises a first rotating lug and a second rotating lug, the first rotating lug and the second rotating lug are rotatably connected through a rotating shaft, the first rotating lug is arranged at the V-shaped top corner of the first shell, and the second rotating lug is arranged at the V-shaped top corner of the second shell.

Furthermore, the dilator also comprises handles, and the left side and the right side of the dilator are respectively provided with one handle.

Further, the medicine feeding assembly comprises a funnel and a bent pipe, and the funnel is connected with the medicine feeding pipe through the bent pipe.

Furthermore, the medicine feeding device also comprises a medicine feeding bolt which is inserted into the medicine feeding pipe and is connected with the medicine feeding pipe in a sliding way.

Furthermore, send the pencil to include cock pole and cock lid, the cock lid sets up in the cock pole afterbody, and the cock pole head inserts and send the pencil and with send medicine pipe sliding connection.

The invention has the following advantages: firstly, the medicine changing device is used for feeding medicine to the deep sinus, and the medicine changing device has the advantages that the medicine can be uniformly coated in the deep sinus, the medicine is more uniform, and the medicine can be changed for a patient in the deep sinus; the second shell 5, the first shell 13 and the second shell are connected through the rotation of the rotating shaft 3, so that the dressing changer has the function of opening and closing at will; thirdly, the medical care personnel can use the medicine changing device more easily and conveniently through the arrangement of the handle 8; fourthly, the device can be used for the situation that the sinus wound of the patient is on the side of the body and can also be used for the situation that the sinus wound of the patient is on the front of the body through the arrangement of the funnel 10 and the elbow 9; fifthly, the arrangement of the bolt rod 15 makes the medicine changing device easier and more convenient for the patient to change the medicine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic structural diagram of a sinus dressing changer according to some embodiments of the present invention.

Fig. 2 is a schematic view of a sinus dressing changer according to some embodiments of the present invention.

Fig. 3 is a block diagram of a sinus dressing changer according to some embodiments of the present invention.

Fig. 4 is an assembly view of a sinus dressing changer according to some embodiments of the present invention.

Fig. 5 is an overall assembly view of a sinus dressing changer according to some embodiments of the present invention.

Fig. 6 is a structural view of a medicine feeding tube of a sinus dressing changer according to some embodiments of the invention.

Fig. 7 is a structure diagram of a suppository of the sinus exchanger according to some embodiments of the present invention.

Fig. 8 is a funnel structure view of a sinus exchanger according to some embodiments of the present invention.

Fig. 9 is a block diagram of a sinus dressing changer according to some embodiments of the present invention.

In the figure: 1. medicine feeding tube 2, medicine feeding tube fixing plate 3, rotating shaft 4, first rotating lug 5, first shell 6, fixing lug 7, fixing shaft 8, handle 9, bent tube 10, funnel 11, medicine feeding plug 12, plug cover 13, second shell 14, medicine feeding tube head 15, plug rod 16 and second rotating lug.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5 and 9, the sinus dressing changing device in the present embodiment includes a medicine feeding tube 1, an expander and a medicine feeding assembly, wherein the medicine feeding tube 1 is installed inside the expander, and the medicine feeding assembly is installed at the tail of the medicine feeding tube 1.

The technical effect that this embodiment reaches does: the medicine changing device is used for deep sinus administration by arranging the medicine feeding tube 1 and the dilator, the effect of the medicine changing device is that the powder medicine and the paste medicine can be evenly smeared in the deep sinus, the medicine is more even, and the medicine changing for a patient in the deep sinus is realized.

Example 2

As shown in fig. 1 to 5 and fig. 7 and 9, the sinus dressing changing device in this embodiment includes all the technical features of embodiment 1, and in addition, includes a fixing lug 6 and a drug delivery tube head 14, the fixing lug 6 is mounted on the drug delivery tube 1, the drug delivery tube 1 is fixed in the dilator through the fixing lug 6, the drug delivery tube head 14 is arranged at the head of the drug delivery tube 1, and the drug delivery tube head 14 is used for contacting with the sinus and applying drugs to the sinus wound.

Preferably, still including sending pencil fixed plate 2, fixed axle 7 and axis of rotation 3, fixed axle 7 front end portion and rear end portion weld respectively and send pencil fixed plate 2, and fixed ear 6 is installed at fixed axle 7 middle part, and fixed ear 6 passes through fixed axle 7 to be connected with sending pencil fixed plate 2, send pencil fixed plate 2 to install inside the expander, and the expander rotates with the one end of axis of rotation 3 to be connected, and the other end of axis of rotation 3 is provided with sends pencil fixed plate 2.

Preferably, the dilator comprises a first shell 5 and a second shell 13, the first shell 5 is rotatably connected with the second shell 13 through a rotating shaft 3, the medicine feeding tube fixing plate 2 is rotatably connected with the first shell 5 through the rotating shaft 3, and the medicine feeding tube fixing plate 2 is rotatably connected with the second shell 13 through the rotating shaft 3.

Preferably, the first housing 5 has a front view in the shape of a "V", and the second housing 13 has a front view in the shape of a "V".

Preferably, the dilator further comprises a first rotating lug 4 and a second rotating lug 16, the first rotating lug 4 and the second rotating lug 16 are rotatably connected through the rotating shaft 3, the first rotating lug 4 is arranged at the V-shaped vertex angle of the first shell 5, and the second rotating lug 16 is arranged at the V-shaped vertex angle of the second shell 13.

A tension spring is arranged between the first shell 5 and the second shell 13, one end of the tension spring is detachably connected with the tail part of the first shell 5, and the other end of the tension spring is detachably connected with the tail part of the second shell 13; in addition, medical rubber is stuck to the head of the first shell 5 and the head of the second shell 13, so that the head of the first shell 5 and the head of the second shell 13 are prevented from scratching the wound for the second time when contacting with the sinus, and pain of a patient is reduced.

According to some embodiments in this embodiment: the first housing 5 has a "semicircular" shape in plan view, and the second housing 13 has a "semicircular" shape in plan view.

The beneficial effects in this embodiment are: the first shell 5, the first shell 5 and the second shell 13 are connected through the rotation of the rotating shaft 3, so that the dressing changer has the function of opening and closing at will; secondly, the expander is ensured to be more easily expanded by medical personnel when changing the medicine for the patient through the arrangement of the tension spring; thirdly, the medicine feeding pipe cannot rotate randomly when medical staff change medicine for a patient through the arrangement of the medicine feeding pipe fixing plate 2.

Example 3

As shown in fig. 3 to 5, the sinus exchanger in the present embodiment includes all the technical features of embodiment 1, and in addition, further includes a handle 8, and the handle 8 is respectively installed on the left and right sides of the dilator.

The beneficial effects in this embodiment are: the medical care personnel can use the medicine changing device more easily and conveniently by arranging the handle 8.

Example 4

As shown in fig. 8, the sinus exchanger of the present embodiment includes all the technical features of embodiment 1, and in addition, the administration assembly includes a funnel 10 and an elbow 9, and the funnel 10 is connected with the drug delivery tube 1 through the elbow 9.

Wherein, funnel 10 and the upper end threaded connection of return bend 9, the lower extreme of return bend 9 and send medicine pipe 1 detachable connection, funnel 10, return bend 9 and send medicine pipe 1 cooperation both be used for providing granular medicine for the patient, be used for providing liquid medicine or paste medicine again for the patient.

The beneficial effects in this embodiment are: the funnel 10 and the elbow 9 are arranged so that the device can be used for the case that the sinus wound of the patient is on the side of the body and the case that the sinus wound of the patient is on the front of the body.

Example 5

As shown in fig. 5 and 7, the sinus exchanger in this embodiment includes all the technical features of embodiment 1, and in addition, includes a drug delivery plug 11, and the drug delivery plug 11 is inserted into the drug delivery tube 1 and is slidably connected with the drug delivery tube 1.

Preferably, the drug delivery plug 11 comprises a plug rod 15 and a plug cover 12, the plug cover 12 is arranged at the tail part of the plug rod 15, and the head part of the plug rod 15 is inserted into the drug delivery tube 1 and is connected with the drug delivery tube 1 in a sliding way.

Wherein, the head of the plug rod 15 is provided with a piston which is connected with the medicine feeding tube 1 in a sliding way, and the medicine feeding plug is used for providing liquid or paste medicine for the sinus of the patient.

The beneficial effects in this embodiment are: the setting of the bolt rod 15 makes the medicine changing device easier and more convenient when changing medicine for patients.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The sinus dressing changing device is characterized by comprising a medicine feeding pipe (1), an expander and a medicine feeding assembly, wherein the medicine feeding pipe (1) is arranged inside the expander, and the medicine feeding assembly is arranged at the tail of the medicine feeding pipe (1).

2. The sinus dressing changing device according to claim 1, further comprising a fixing ear (6) and a tube head (14), wherein the fixing ear (6) is installed on the drug delivery tube (1), the drug delivery tube (1) is fixed in the dilator through the fixing ear (6), the tube head (14) is arranged at the head of the drug delivery tube (1), and the tube head (14) is used for contacting with the sinus and applying medicine to the sinus wound.

3. The sinus medicator according to claim 2, further comprising a drug delivery tube fixing plate (2), a fixing shaft (7) and a rotating shaft (3), wherein one drug delivery tube fixing plate (2) is welded to each of the front end and the rear end of the fixing shaft (7), the fixing lug (6) is installed in the middle of the fixing shaft (7), the fixing lug (6) is connected with the drug delivery tube fixing plate (2) through the fixing shaft (7), the drug delivery tube fixing plate (2) is installed inside the dilator, the dilator is rotatably connected with one end of the rotating shaft (3), and the other end of the rotating shaft (3) is provided with the drug delivery tube fixing plate (2).

4. The sinus trader of claim 3, characterized in that the dilator comprises a first shell (5) and a second shell (13), the first shell (5) is rotatably connected with the second shell (13) through the rotating shaft (3), the feeding tube fixing plate (2) is rotatably connected with the first shell (5) through the rotating shaft (3), and the feeding tube fixing plate (2) is rotatably connected with the second shell (13) through the rotating shaft (3).

5. The sinus exchanger as claimed in claim 4, wherein the first housing (5) has a front view in the shape of a "V" and the second housing (13) has a front view in the shape of a "V".

6. The sinus medicator of claim 5, wherein the dilator further comprises a first rotating ear (4) and a second rotating ear (16), the first rotating ear (4) and the second rotating ear (16) are rotatably connected through the rotating shaft (3), the first rotating ear (4) is installed at the vertex of the V-shape of the first shell (5), and the second rotating ear (16) is installed at the vertex of the V-shape of the second shell (13).

7. The sinus tract medicator of claim 1 further comprising handles (8), one handle (8) being mounted on each of the left and right sides of the dilator.

8. The sinus exchanger according to claim 1, wherein the medicine feeding assembly comprises a funnel (10) and an elbow (9), and the funnel (10) is connected with the medicine feeding pipe (1) through the elbow (9).

9. The sinus tract changing device according to claim 1, further comprising a drug delivery plug (11), wherein the drug delivery plug (11) is inserted into the drug delivery tube (1) and is slidably connected with the drug delivery tube (1).

10. The sinus dressing changer according to claim 9, wherein the drug delivery bolt (11) comprises a bolt rod (15) and a bolt cover (12), the bolt cover (12) is arranged at the tail of the bolt rod (15), and the head of the bolt rod (15) is inserted into the drug delivery tube (1) and is connected with the drug delivery tube (1) in a sliding manner.