CN217723460U

CN217723460U - Bronchofiberscope protection device

Info

Publication number: CN217723460U
Application number: CN202220467839.6U
Authority: CN
Inventors: 邹幼清; 李颖; 黄仕秋
Original assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Current assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-11-04
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses the technical field of protective covers, in particular to a bronchofiberscope protective device, which comprises a lower protective cover and an upper protective cover, wherein lower side grooves are arranged at the lower side edges of the inner walls of the lower protective cover and the upper protective cover, the lower side grooves on the inner wall of the lower protective cover are similar to the jaw face shape of a human body, an adjusting part is fixedly arranged between the lower protective cover and the upper protective cover, so that the upper protective cover can keep a half-open state to leave an operating space, the upper protective cover can be attached to the forehead to be completely closed, the position of the upper protective cover can be adjusted in real time according to the condition of a patient in the bronchofiberscope operating process, and the patient is ensured to have an operating space for rescue measures such as ventilation, sputum suction and the like; through set up sputum collecting element on the protection casing inner wall down, the effect of sample inspection is stayed to convenient sample blowout sputum, and protector restriction sputum is avoided causing patient surrounding environment to be polluted by body fluid sputum on one's body the flow of patient on one's body.

Description

Bronchofiberscope protection device

Technical Field

The utility model relates to a protection casing field, concretely relates to bronchofiberscope protector.

Background

The fiber bronchoscope is suitable for observation, biopsy sampling, bacteriology and cytology examination of lung lobes, segments and subsegment bronchoscopes, can be used for photographing, teaching and dynamic recording in cooperation with a TV system, is provided with a biopsy sampling structure, can help to find early lesions, can carry out in vivo and vitro surgical operations such as polyp extirpation and the like, is a good precision instrument for research on bronchial and lung diseases, postoperative examination and the like, is widely applied to clinic after the invention is invented, and is widely applied to the aspect of treatment besides great progress in the aspect of respiratory system disease diagnosis.

The prior art has the following defects: current bronchofiberscope protector does not consider patient's the oxygen uptake of ventilating and inhale the space demand of operations such as phlegm, is unfavorable for rescuing the patient, does not set up the function of staying the sputum sample, and inconvenient sample blowout sputum stays the sample inspection, does not restrict the flow of sputum on the patient body, easily causes patient surrounding environment to be polluted by body fluid sputum.

Therefore, there is a need for a bronchofiberscope protective device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a bronchofiberscope protector will protect the cover and go up protection casing swing joint down through adjusting part, is equipped with sputum collecting element in the protection casing down to solve bronchofiberscope protector and do not consider the patient's the oxygen uptake of ventilating and inhale the space demand of operations such as phlegm, be unfavorable for rescuing the patient, do not set up the function of staying the sputum sample, inconvenient sample blowout sputum stays the problem of sample inspection.

In order to achieve the above object, the present invention provides the following technical solutions: bronchofiberscope protector, including lower protection casing and last protection casing, the lower limit groove has all been seted up to the inner wall downside edge of lower protection casing and last protection casing, the lower limit groove on the inner wall of lower protection casing is close with human jaw face shape, the shape of the lower limit groove on the inner wall of last protection casing is close with human forehead shape, the medical subsides of fixedly connected with on the outer wall of lower limit groove, the left and right sides of lower protection casing all is equipped with fixed part, be equipped with sputum collection part on the inner wall of lower protection casing, be equipped with adjusting part between lower protection casing and the last protection casing.

Preferably, the fixed part includes connector link and elastic cord, the connector link is equipped with four, the elastic cord is equipped with two, four the connector link is even fixed mounting respectively on the lateral wall at both ends about the lower protection casing, every the both ends of elastic cord all with connector link fixed connection.

Preferably, sputum collecting component includes sputum collecting vat and through-hole, sputum collecting vat fixed mounting is along department under the inner wall of lower protection casing, the through-hole is located the outside of sputum collecting vat, the through-hole is seted up on the lateral wall of lower protection casing, the shape of through-hole is circularly, it has the rubber buffer to peg graft in the through-hole, the inner wall of through-hole and the outer wall zonulae occludens of rubber buffer.

Preferably, the inner wall of one end of the upper protective cover is fixedly provided with a sealing strip, and the other end of the sealing strip is in contact with the outer wall of the lower protective cover.

Preferably, the adjusting part includes the bar-shaped piece, the bar-shaped piece is equipped with two, bar-shaped piece fixed connection respectively is on the lateral wall at the left and right sides both ends of lower protection casing, every the shifting chute has all been seted up on the lateral wall of the outer end of bar-shaped piece, the shape of shifting chute is the convex.

Preferably, the adjusting part further comprises a rotating hole, the rotating hole is circular, the rotating hole is provided with two holes, the rotating hole is respectively formed in the side wall of the lower side of the left end and the right end of the upper protective cover, and a moving rod is rotatably connected in each rotating hole.

Preferably, every thread groove has all been seted up on the lateral wall of carriage release lever outer end, every equal fixedly connected with stopper one on the lateral wall of the left end of carriage release lever, the outer wall threaded connection of thread groove has butterfly nut, fixedly connected with stopper two on the lateral wall of butterfly nut's the inner, the shape of stopper two is the ring form, the inner wall of stopper two and the outer wall sliding connection of carriage release lever, the size of stopper two and stopper one all is greater than the size in rotation hole, equal fixedly connected with non slipping spur on the inner lateral wall of stopper two and stopper one.

Preferably, a moving block is fixedly connected to the inner end side wall of each moving rod, the moving block is convex in shape, one end, far away from the moving rods, of the moving block is inserted into the moving groove, and the outer wall of the moving block is connected with the inner wall of the moving groove in a sliding mode.

The utility model has the advantages that:

1. the adjusting part is fixedly arranged between the lower protective cover and the upper protective cover, so that the upper protective cover can keep a half-open state to leave an operation space, the upper protective cover can be attached to the forehead to be completely closed, the position of the upper protective cover can be adjusted in real time according to the condition of a patient in the operation process of the bronchofiberscope, and the patient is ensured to have an operation space for rescue measures such as ventilation, sputum suction and the like;

2. the sputum collecting part is arranged on the inner wall of the lower protective cover, so that the sputum can be conveniently sampled and sprayed out, and the sputum can be kept for sample examination;

3. protector restriction sputum is at the flow on one's body of patient, avoids causing patient's surrounding environment to be polluted by body fluid sputum, and the structure is simple relatively, and the price is lower.

Drawings

Fig. 1 is a schematic view of a patient wearing the protective device provided by the present invention;

fig. 2 is a side view of the overall structure provided by the present invention;

FIG. 3 is a schematic side view of the overall structure provided by the present invention;

fig. 4 is an enlarged view of the structure of the area a in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the bar block provided by the present invention;

fig. 6 is a schematic top sectional view of the under shield provided by the present invention.

In the figure: the sputum collection device comprises a lower protective cover 1, an upper protective cover 2, a connecting buckle 3, an elastic band 4, a strip-shaped block 5, a moving groove 6, a sealing strip 7, a lower edge groove 8, a medical adhesive sticker 9, a sputum collection tank 10, a first limiting block 11, a moving rod 13, a threaded groove 14, a moving block 15, a butterfly nut 16, a rotating hole 17, a second limiting block 18, a through hole 19, a rubber plug 20, a fixing part 100, an adjusting part 200 and a sputum collection part 300.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Referring to fig. 1-6, the bronchofiberscope protection device provided by the present invention comprises a lower protection cover 1 and an upper protection cover 2;

lower groove 8 has all been seted up to the inner wall downside edge of lower protection casing 1 and last protection casing 2, the material of lower protection casing 1 and last protection casing 2 is not absorbent macromolecular material, lower groove 8 on the inner wall of lower protection casing 1 is close with the human maxillofacial shape, can laminate with patient's maxillofacial shape well, the shape of lower groove 8 on the inner wall of last protection casing 2 is close with human forehead shape, can laminate with patient's forehead, fixedly connected with medical subsides 9 on the outer wall of lower groove 8, medical subsides 9 play on the one hand and let lower groove 8 bond on patient's skin, let sealing connection between lower groove 8 and the patient's skin, on the other hand also plays and prevents that friction each other between lower groove 8 and the patient's skin, grind through patient's facial skin, the left and right sides of lower protection casing 1 all is equipped with fixed part 100, be equipped with sputum collecting part 300 on the inner wall of lower protection casing 1, be equipped with adjustment part 200 between lower protection casing 1 and the last protection casing 2, fixed mounting has sealing strip 7 on the inner wall of last protection casing 2 one end, the other end of sealing strip 7 and the outer wall of lower protection casing 1 all are equipped with fixed part 100, play and contact, play and the lower protection casing 2 is sealed effect between the lower protection casing 2.

Fixed part 100 includes connector link 3 and elastic cord 4, and connector link 3 is equipped with four, and elastic cord 4 is equipped with two, and four connector link 3 are even fixed mounting respectively on the lateral wall at both ends about the lower protection casing 1, and the both ends of every elastic cord 4 all with connector link 3 fixed connection, through cup jointing two elastic cords 4 at patient's head, play the effect of fixing the lower protection casing 1 at patient's face.

Sputum collecting component 300 includes sputum collecting vat 10 and through-hole 19, sputum collecting vat 10 fixed mounting is along department under the inner wall of protection casing 1 down, through-hole 19 is located the outside of sputum collecting vat 10, through-hole 19 is seted up on the lateral wall of protection casing 1 down, the shape of through-hole 19 is circular, it has rubber buffer 20 to peg graft in the through-hole 19, the inner wall of through-hole 19 and the outer wall zonulae occludens of rubber buffer 20, when patient cough blowout sputum, sputum collecting vat 10 plays the effect of collecting patient's sputum, play the usage of keeping somewhere sputum sample, 2 restriction sputum of protection casing are on one's body the patient's flow down, avoid causing patient's surrounding environment to be polluted by body fluid sputum, when needs take out the sputum sample, extract rubber buffer 20 from through-hole 19, can will take out the sputum, play the effect that convenient sample blowout sputum stayed the sample inspection.

The adjusting part 200 comprises two strip-shaped blocks 5, the strip-shaped blocks 5 are respectively and fixedly connected to the side walls of the left end and the right end of the lower protective cover 1, the side wall of the outer end of each strip-shaped block 5 is provided with a moving groove 6, the moving grooves 6 are convex, the moving grooves 6 play a role of being connected with moving blocks 15 in a sliding manner, the adjusting part 200 further comprises two rotating holes 17, the rotating holes 17 are circular, the rotating holes 17 are respectively formed in the side walls of the lower sides of the left end and the right end of the upper protective cover 2, each rotating hole 17 is rotatably connected with a moving rod 13, the moving rod 13 is rotatably connected with the side wall of the lower end of the upper protective cover 2 through the rotating holes 17, the side wall of the outer end of each moving rod 13 is provided with a thread groove 14, the side wall of the left end of each moving rod 13 is fixedly connected with a first limiting block 11, the outer wall of each thread groove 14 is in threaded connection with a butterfly nut 16, a second limit block 18 is fixedly connected to the side wall of the inner end of the butterfly nut 16, the second limit block 18 is in a circular ring shape, the inner wall of the second limit block 18 is in sliding connection with the outer wall of the moving rod 13, the sizes of the second limit block 18 and the first limit block 11 are both larger than the size of the rotating hole 17, the inner side walls of the second limit block 18 and the first limit block 11 are both fixedly connected with anti-slip blocks, the protective blocks play a role in increasing the friction force between the second limit block 18 and the first limit block 11 as well as the side wall of the upper protective cover 2, a moving block 15 is fixedly connected to the inner side wall of each moving rod 13, the shape of the moving block 15 is convex, one end of the moving block 15, far away from the moving rod 13, is inserted into the moving groove 6, the outer wall of the moving block 15 is in sliding connection with the inner wall of the moving groove 6, and the moving block 15 slides in the moving groove 6, so that the position of the upper protective cover 2 on the lower protective cover 1 is changed, through sliding upper shield 2 to the left side, 2 right side one end of holding upper shield can be with upper shield 2 upwards rotations to screw up butterfly nut, let the protective face guard keep half-open state, be convenient for carry out the operation of bronchofiberscope.

The utility model discloses a use as follows: technical personnel in the field are through laminating under protection casing 1 and patient jaw face, overlap elastic cord 4 at patient's head again, can let go up protection casing 2 and keep half open state and leave operating space, also can let go up protection casing 2 and laminate to the forehead and close completely, can adjust the position of going up protection casing 2 according to the patient's condition in real time at bronchofiberscope operation process, after carrying out bronchofiberscope operation, remove under protection casing 1 and last protection casing 2, can locate to take spun sputum sample to inspect in sputum collecting vat 10 through pulling out rubber buffer 20 on the lateral wall of under protection casing 1.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. Bronchofiberscope protector, including lower protection casing (1) and last protection casing (2), lower limit groove (8) have all been seted up to the inner wall downside edge of lower protection casing (1) and last protection casing (2), lower limit groove (8) on the inner wall of lower protection casing (1) are close with human jaw face shape, the shape of lower limit groove (8) on the inner wall of last protection casing (2) is close with human forehead portion shape, medical subsides (9) of fixedly connected with on the outer wall of lower limit groove (8), the left and right sides of lower protection casing (1) all is equipped with fixed part (100), its characterized in that, be equipped with sputum collection part (300) on the inner wall of lower protection casing (1), be equipped with adjusting part (200) between lower protection casing (1) and last protection casing (2).

2. A bronchofiberscope protection device according to claim 1, wherein: fixed part (100) are including connector link (3) and elastic cord (4), connector link (3) are equipped with four, elastic cord (4) are equipped with two, four connector link (3) respectively even fixed mounting on the lateral wall at both ends about lower protection casing (1), every the both ends of elastic cord (4) all with connector link (3) fixed connection.

3. A bronchofiberscope protection device according to claim 1, wherein: sputum collecting component (300) includes sputum collecting vat (10) and through-hole (19), sputum collecting vat (10) fixed mounting is along department under the inner wall of protection casing (1) down, through-hole (19) are located the outside of sputum collecting vat (10), through-hole (19) are seted up on the lateral wall of protection casing (1) down, the shape of through-hole (19) is circularly, it has rubber buffer (20) to peg graft in through-hole (19), the inner wall of through-hole (19) and the outer wall zonulae occludens of rubber buffer (20).

4. The bronchofiberscope protection device of claim 1, wherein: go up fixed mounting on the inner wall of protection casing (2) one end have sealing strip (7), the other end of sealing strip (7) contacts with the outer wall of lower protection casing (1).

5. A bronchofiberscope protection device according to claim 1, wherein: adjusting part (200) include strip-shaped piece (5), strip-shaped piece (5) are equipped with two, strip-shaped piece (5) fixed connection respectively is on the lateral wall at both ends about lower protection casing (1), every shifting chute (6) have all been seted up on the lateral wall of the outer end of strip-shaped piece (5), the shape of shifting chute (6) is the convex.

6. The bronchofiberscope protection device of claim 5, wherein: adjusting part (200) still include and rotate hole (17), the shape that rotates hole (17) is circular, it is equipped with two to rotate hole (17), rotate hole (17) and set up respectively on the lateral wall of the downside at both ends about last protection casing (2), every it is connected with carriage release lever (13) to rotate hole (17) internal rotation.

7. The bronchofiberscope protection device of claim 6, wherein: every thread groove (14), every have all been seted up on the lateral wall of carriage release lever (13) outer end equal fixedly connected with stopper one (11) on the lateral wall of the left end of carriage release lever (13), the outer wall threaded connection of thread groove (14) has butterfly nut (16), fixedly connected with stopper two (18) on the lateral wall of the inner of butterfly nut (16), the shape of stopper two (18) is the ring form, the inner wall of stopper two (18) and the outer wall sliding connection of carriage release lever (13), the size of stopper two (18) and stopper one (11) all is greater than the size of rotating hole (17), equal fixedly connected with non slipping spur on the inner lateral wall of stopper two (18) and stopper one (11).

8. A bronchofiberscope protective device according to claim 7, wherein: the inner end side wall of each moving rod (13) is fixedly connected with a moving block (15), the moving blocks (15) are convex in shape, one end, far away from the moving rods (13), of each moving block (15) is inserted into the corresponding moving groove (6), and the outer wall of each moving block (15) is connected with the inner wall of the corresponding moving groove (6) in a sliding mode.