CN218852673U

CN218852673U - Electronic fiber bronchoscope inspection mouth secretion collection device

Info

Publication number: CN218852673U
Application number: CN202220509706.0U
Authority: CN
Inventors: 胡春丽; 刘天云
Original assignee: Third People's Hospital Of Yunnan Province
Current assignee: Third People's Hospital Of Yunnan Province
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2023-04-14
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to the technical field of medical equipment, a electronic fiber bronchoscope inspection mouth secretion collection device is disclosed, include: the mask comprises a mask body, adhesive tapes are fixed on four sides of the mask body, binding bands are connected to four corners of the rear end of each adhesive tape, a mouth plug is embedded in the middle of the mask body, tooth grooves are formed in the outer wall of the mouth plug, one end of the mouth plug is connected with a biting plate, holes are formed in the middle of the mouth plug and the middle of the biting plate, and suction pipes penetrate through two sides of the holes; the control valve is connected to one end, far away from the biting plate, of the suction pipe, one end of the control valve is connected with the adjusting bolt, and an adjusting cavity is formed in the control valve. This electron fibre bronchoscope inspection mouth secretion collection device is provided with the control valve, and its absorption rate that is used for adjusting absorption secretion through screwing up or unscrew the adjusting bolt, adjusts the spatial position of adjusting the post in adjusting the intracavity, realizes the regulation of governing valve incretion through rate.

Description

Electronic fiber bronchoscope inspection mouth secretion collection device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an electronic fiber bronchoscope inspection mouth secretion collection device.

Background

Bronchoscopy is the placement of a slender bronchoscope nasally or pharyngeally into the lower respiratory tract of a patient, i.e. through the glottis into the trachea and bronchi and further distally, to directly observe the lesions of the trachea and bronchi, and to perform corresponding examination and treatment according to the lesions. During the examination process, the patient can continuously generate the secretion of the mouth due to the lying position and the open mouth, and the examination and the pollution to the face of the patient are easily affected.

The electronic fiberoptic bronchoscope examination mouth secretion collecting device on the market generally adopts fixed suction to absorb mouth secretions in use, the suction cannot be adjusted according to the quantity of oral secretions of a patient, the patient is prone to discomfort when the suction is too large, and the secretions cannot be well absorbed when the suction is too small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron fibre bronchoscope inspection mouth secretion collection device to solve the electron fibre bronchoscope inspection mouth secretion collection device in the market that proposes in the above-mentioned background art in use and adopt fixed suction to absorb the mouth secretion usually, suction can't be adjusted according to how much of patient's oral secretion, makes the patient produce uncomfortable when suction is too big easily, can't be better again during the undersize carry out absorptive problem to the secretion.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic fiberoptic bronchoscopy mouth secretion collection device, comprising:

the mask comprises a mask body, adhesive tapes are fixed on four sides of the mask body, four corners of the rear end of each adhesive tape are connected with binding bands, a mouth plug is embedded in the middle of the mask body, tooth grooves are formed in the outer wall of the mouth plug, one end of the mouth plug is connected with a biting plate, openings are formed in the middle of the mouth plug and the middle of the biting plate, and suction pipes penetrate through two sides of the openings;

the control valve is connected to one end, far away from the biting plate, of the suction pipe, an adjusting bolt is connected to one end of the control valve, an adjusting cavity is formed in the control valve, and an adjusting column is fixed to one end, close to the adjusting cavity, of the adjusting bolt.

Preferably, the tooth grooves penetrate through the outer wall of the middle of the opening plug, the biting plate is in communication connection with the opening plug through the opening, and the suction pipes are symmetrically arranged around the central axis of the opening plug and the biting plate.

Preferably, threaded connection is adopted between the adjusting bolt and the control valve, the adjusting column is in telescopic connection with the control valve through the adjusting bolt, and the adjusting column is matched with the adjusting cavity in overall dimension.

Preferably, the control valve is further provided with:

and the sealing ring is connected to the lower end of the control valve, and the lower end of the sealing ring is connected with a negative pressure bag.

Preferably, the suction pipe is communicated and connected with the negative pressure bag through the control valve and the sealing ring, the suction pipe is sealed with the negative pressure bag through the sealing ring, and the sealing ring is detachably connected with the negative pressure bag.

Preferably, the straw is further provided with:

the liquid collecting block is connected to one end, close to the biting plate, of the suction pipe, a liquid collecting cylinder is fixed to the middle of the liquid collecting block, and anti-rolling blocks are fixed to the outer walls of four corners of the liquid collecting block.

Preferably, the liquid collecting cylinder is communicated and connected with the suction pipe through the liquid collecting block, the liquid collecting cylinder is of a hollow structure, and the anti-rolling blocks are symmetrically arranged relative to the central axis of the liquid collecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this electron fibre bronchoscope inspection mouth secretion collection device is provided with the control valve, and its absorption rate that is used for adjusting absorption secretion through screwing up or unscrew the adjusting bolt, adjusts the spatial position of adjusting the post in adjusting the intracavity, realizes the regulation of governing valve incretion through rate.

2. The mouth plug and the tooth socket are arranged to keep the mouth of the patient in an open posture, so that medical staff can conveniently insert the bronchofiberscope into the mouth of the patient through the opening, and the biting plate is used for pressing the tongue downwards and preventing teeth from falling off from the tooth socket to bite the bronchofiberscope; the negative pressure bag that sets up is used for absorbing the secretion of patient's oral cavity through inside negative pressure environment initiative, prevents that the secretion from being full of excessive outlet chamber, pollutes patient's head or operating table.

3. The liquid collecting barrel that sets up is hollow out construction, and the secretion in patient's oral cavity can get into the straw through the surface hole of liquid collecting barrel, and the straw of being convenient for is with the secretion suction, and the liquid collecting block size is bigger than liquid collecting barrel for liquid collecting barrel keeps better unsettled state, prevents liquid collecting barrel and patient oral cavity inner wall direct contact.

Drawings

FIG. 1 is a schematic view of the combined state of the present invention;

FIG. 2 is a rear view of the structure of the mouth plug and the straw portion of the present invention;

FIG. 3 is an enlarged schematic sectional view of the control valve and the adjusting bolt of the present invention;

fig. 4 is a schematic diagram of the partially enlarged sectional structure of the liquid collecting block of the present invention.

In the figure: 1. a face mask; 2. an adhesive tape; 3. binding a belt; 4. a port plug; 5. a tooth socket; 6. biting the plate; 7. opening a hole; 8. a straw; 9. collecting liquid blocks; 10. a control valve; 11. adjusting the bolt; 12. a seal ring; 13. a negative pressure bag; 14. an adjustment chamber; 15. an adjustment column; 16. a liquid collection cylinder; 17. anti-rolling block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention provides an improved electronic fiberoptic bronchoscope examination mouth secretion collecting device, please refer to fig. 1-2, including: the mask comprises a mask 1, wherein adhesive tapes 2 are fixed on four sides of the mask 1, and the adhesive tapes 2 are used for fixing four sides of the transparent mask 1, so that gaps between the mask 1 and the face of a patient are reduced, and the mask 1 is prevented from falling off; four corners of the rear end of the adhesive tape 2 are connected with binding bands 3, and the binding bands 3 are used for assisting in fixing the mask 1 on the face of a patient, so that the mask 1 is more attached to the face of the patient and is prevented from falling off; the middle part of face guard 1 is inlayed and is equipped with mouth stopper 4, tooth's socket 5 has been seted up to the outer wall of mouth stopper 4, tooth's socket 5 runs through in the middle part outer wall of mouth stopper 4, the one end of mouth stopper 4 is connected with bite-block 6, trompil 7 has been seted up at the middle part of mouth stopper 4 and bite-block 6, and bite-block 6 constitutes the intercommunication through trompil 7 and mouth stopper 4 and is connected, straw 8 is worn to be equipped with in the both sides of trompil 7, and straw 8 sets up about the axis position symmetry of mouth stopper 4 and bite-block 6, mouth stopper 4 and tooth's socket 5 that set up are used for making the patient keep the open gesture of mouth, be convenient for medical personnel insert the patient's oral cavity through trompil 7 with the bronchofiberscope, bite 6 are used for pushing down the tongue and prevent that the tooth from droing from tooth's socket 5 bite bronchofiberscope.

Referring to fig. 1 and 3, an electronic fiberoptic bronchoscopy mouth secretion collecting device includes: the control valve 10 is connected to one end, far away from the biting plate 6, of the suction pipe 8, one end of the control valve 10 is connected with an adjusting bolt 11, the adjusting bolt 11 is in threaded connection with the control valve 10, an adjusting column 15 is in telescopic connection with the control valve 10 through the adjusting bolt 11, an adjusting cavity 14 is formed in the control valve 10, one end, close to the adjusting cavity 14, of the adjusting bolt 11 is fixedly provided with the adjusting column 15, the adjusting column 15 is matched with the adjusting cavity 14 in size, the arranged control valve 10 is used for adjusting the absorption rate of absorbed secretions, and the spatial position of the adjusting column 15 in the adjusting cavity 14 is adjusted by screwing or unscrewing the adjusting bolt 11, so that the endocrine passing rate of the adjusting valve is adjusted; sealing ring 12, its lower extreme at control valve 10 is connected, the lower extreme of sealing ring 12 is connected with negative pressure bag 13, and constitute between sealing ring 12 and the negative pressure bag 13 and to dismantle and be connected, straw 8 constitutes the intercommunication through between control valve 10 and sealing ring 12 and the negative pressure bag 13 and is connected, and straw 8 passes through and constitutes seal structure between sealing ring 12 and the negative pressure bag 13, the negative pressure bag 13 that sets up is used for initiatively absorbing the secretion in the patient oral cavity through inside negative pressure environment, prevent that the secretion from filling overflow outlet chamber, pollute patient head or operating table.

Referring to fig. 2 and 4, an electronic fiberoptic bronchoscopy mouth secretion collecting device includes: the liquid collecting block 9 is connected to one end, close to the biting plate 6, of the suction tube 8, a liquid collecting barrel 16 is fixed in the middle of the liquid collecting block 9, the liquid collecting barrel 16 is of a hollow structure, the liquid collecting barrel 16 is communicated and connected with the suction tube 8 through the liquid collecting block 9, the arranged liquid collecting barrel 16 is of a hollow structure, secretions in the oral cavity of a patient can enter the suction tube 8 through a surface hole of the liquid collecting barrel 16, the suction tube 8 can suck the secretions out conveniently, the size of the liquid collecting block 9 is larger than that of the liquid collecting barrel 16, the liquid collecting barrel 16 is enabled to be kept in a better suspended state, and the liquid collecting barrel 16 is prevented from being in direct contact with the oral wall of the patient; the four corners outer wall of album liquid piece 9 is fixed with anti-roll block 17, and anti-roll block 17 sets up about album liquid piece 9's axis position symmetry, and anti-roll block 17 is used for reducing the roll of album liquid piece 9 through protruding structure, makes anti-roll block 17 more stable when placing in the oral cavity, is difficult for shifting easily.

The working principle is as follows: to this kind of electronic fiber bronchoscope inspection mouth secretion collection device, at first insert mouth stopper 4 and bite plate 6 in patient's oral cavity, make patient's tooth bite tooth socket 5 that offers on the outer wall of mouth stopper 4, make mouth stopper 4 keep relatively stable in the position in patient's oral cavity, again laminate transparent mask 1 on patient's face, and consolidate with patient's face through adhesive tape 2, reduce the space between mask 1 edge and patient's face, later fix patient's head through bandage 3, make mask 1 difficult from patient's face dropout, keep firm, medical personnel can stretch into the bronchofiberscope to patient's pharyngeal portion through trompil 7 in the middle part of mouth stopper 4 afterwards, two straws 8 that trompil 7 both sides were worn to establish stretch into patient's oral cavity, and make catchment piece 9 place in patient's oral cavity, the fixed anti-roll piece 17 in album liquid piece 9 four corners can make album liquid piece 9 can not too much roll in patient's oral cavity, album liquid section of thick bamboo 16 that liquid piece 9 middle part is connected is hollow out construction, can inhale the mouth secretion through the hole, the last 8 other ends of straw are connected with control valve 10, control valve 10 lower extreme is used for connecting the imbibition structure such as negative pressure bag 13, control valve 10 is through the adjusting bolt 11 of one end installation, carry out position control to the regulation post 15 in the internal regulation chamber 14, make regulation post 15 adjust the aperture size of straw 8 and control valve 10 junction, reach the mesh that the regulation secretion passes through speed, the junction ring of governing valve lower extreme and negative pressure bag 13 is equipped with sealing ring 12, be used for preventing secretion or gaseous leakage, influence secretion collection ability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic fiberoptic bronchoscopy mouth secretion collection device, comprising:

the mask comprises a mask body (1), wherein adhesive tapes (2) are fixed on four sides of the mask body (1), four corners of the rear end of each adhesive tape (2) are connected with binding bands (3), a mouth plug (4) is embedded in the middle of the mask body (1), a tooth groove (5) is formed in the outer wall of the mouth plug (4), one end of the mouth plug (4) is connected with a biting plate (6), openings (7) are formed in the middles of the mouth plug (4) and the biting plate (6), and suction pipes (8) penetrate through two sides of each opening (7);

the control valve (10) is connected to one end, far away from the biting plate (6), of the suction pipe (8), one end of the control valve (10) is connected with an adjusting bolt (11), an adjusting cavity (14) is formed in the control valve (10), and an adjusting column (15) is fixed to one end, close to the adjusting cavity (14), of the adjusting bolt (11).

2. The apparatus for collecting secretions at the mouth of an electronic fiberoptic bronchoscopy according to claim 1, wherein: tooth's socket (5) run through in the middle part outer wall of mouth stopper (4), and bite board (6) constitute the intercommunication through trompil (7) and mouthful stopper (4) between be connected to straw (8) are about mouthful stopper (4) and bite the axis position symmetry setting of board (6).

3. The apparatus for collecting secretions at the mouth of an electronic fiberoptic bronchoscopy according to claim 1, wherein: the adjusting bolt (11) is in threaded connection with the control valve (10), the adjusting column (15) is in telescopic connection with the control valve (10) through the adjusting bolt (11), and the adjusting column (15) is matched with the adjusting cavity (14) in overall dimension.

4. The apparatus for collecting secretions at the mouth of an electronic fiberoptic bronchoscopy according to claim 1, wherein: the control valve (10) is further provided with:

and the sealing ring (12) is connected to the lower end of the control valve (10), and the lower end of the sealing ring (12) is connected with a negative pressure bag (13).

5. The apparatus for collecting secretions in a mouth of an electronic fiberoptic bronchoscopy according to claim 4, wherein: the suction pipe (8) is communicated and connected with the negative pressure bag (13) through the control valve (10) and the sealing ring (12), the suction pipe (8) forms a sealing structure with the negative pressure bag (13) through the sealing ring (12), and the sealing ring (12) is detachably connected with the negative pressure bag (13).

6. The apparatus for collecting secretions at the mouth of an electronic fiberoptic bronchoscopy according to claim 1, wherein: the suction pipe (8) is also provided with:

the liquid collecting block (9) is connected to one end, close to the biting plate (6), of the suction pipe (8), a liquid collecting barrel (16) is fixed to the middle of the liquid collecting block (9), and anti-rolling blocks (17) are fixed to the outer walls of four corners of the liquid collecting block (9).

7. The apparatus for collecting secretions at the mouth of an electronic fiberoptic bronchoscopy according to claim 6, wherein: the liquid collecting cylinder (16) is communicated and connected with the suction pipe (8) through the liquid collecting block (9), the liquid collecting cylinder (16) is of a hollow structure, and the anti-rolling block (17) is symmetrically arranged relative to the central axis of the liquid collecting block (9).