CN221083769U - Tracheal foreign body forceps - Google Patents

Abstract

The utility model discloses a pair of tracheal foreign body forceps, and relates to the technical field of medical appliances. The movable ends of the first clamp handle and the second clamp handle are respectively connected with a first clamp plate and a second clamp plate, and one end, far away from the first clamp handle, of the first clamp plate is connected with a falling net with an upward opening and used for lifting and containing foreign matters through an anti-falling component connecting mechanism. According to the utility model, the first clamp handle and the second clamp handle can be used for driving the clamp plate I and the clamp plate II to be close to or far away from each other, so that the foreign matters in the air pipe can be clamped between the falling net and the clamp holding pressing plate which are connected with the movable ends of the clamp plate I and the clamp plate II, the falling net with the upward opening can lift the foreign matters pressed down by the clamp holding pressing plate, and meanwhile, the foreign matters with smooth surfaces or easy to be crushed can be clamped by force, so that the crushed foreign matters are prevented from sliding into the deep of the air pipe to aggravate the pain of a patient, and the trouble and pain caused by falling or repeated clamping of the foreign matters are effectively reduced.

Description

Tracheal foreign body forceps

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a pair of tracheal foreign body forceps.

Background

Obstruction of airway foreign bodies is a common problem, and many cases are easily alleviated without the need for medical staff to participate in removing the foreign bodies by coughing. The foreign matter may stay in the upper respiratory tract, trachea or lower respiratory tract (trachea and bronchi). Airway obstruction may be partial or complete obstruction. In the case of partial airway obstruction, air may still pass around the obstruction, with some ability to ventilate and cough. Complete airway obstruction refers to the absence of air around the obstruction. If not treated in time, complete airway obstruction can rapidly lead to hypoxia, loss of consciousness and sudden cardiac arrest within a few minutes.

The existing foreign body forceps are easy to fall off and crush when the surface of the forceps is smooth or the foreign bodies which are easy to crush are clamped hard, so that the foreign bodies slide to the deeper part of the trachea, the foreign body forceps need to be repeatedly stretched into the trachea for forceps taking, and the pain of patients is increased.

For this purpose, a tracheal foreign body forceps is proposed.

Disclosure of utility model

The utility model aims at: in order to solve the problems in the prior art, the utility model provides a pair of tracheal foreign body forceps.

The utility model adopts the following technical scheme for realizing the purposes:

Tracheal foreign body forceps comprise a first forceps handle and a second forceps handle, wherein a first forceps plate and a second forceps plate are respectively connected to the movable ends of the first forceps handle and the second forceps handle, one end of the first forceps plate far away from the first forceps handle is connected with an upward falling net used for lifting and holding foreign bodies through an anti-falling assembly connecting mechanism, one side wall surface of the falling net, which is close to the first forceps plate, is connected with one side wall surface of the second forceps plate through a bump, one end of the second forceps plate far away from the second forceps handle is connected with a T-shaped forceps holding pressing plate through a connecting assembly, and a plurality of anti-sliding grooves are formed in the bottom of the forceps holding pressing plate.

Further, the size area of the lower end of the clamping pressing plate is one time of the area of the opening of the falling net.

Further, the falling net is made of flexible materials and has a smooth surface.

Further, anti falling subassembly coupling mechanism includes the diaphragm down, mirror image is provided with two down the diaphragm on the movable end of pincers board one, and down the diaphragm top has been seted up and has been linked together to the lower spout of diaphragm bottom down, and the inner chamber sliding connection of lower spout has the lower slider of "T" font, and the bottom of lower slider is glued with the online surface edge that falls through spacing branch.

Further, the linking assembly comprises an upper cross column, two upper cross columns are arranged at the movable end of the second clamp plate in a mirror image mode, an upper sliding groove communicated with the bottom of the upper cross column is formed in the top of the upper cross column, an upper sliding block is connected inside the upper sliding groove in a sliding mode, and one side, adjacent to the two upper cross columns, of the two upper cross columns is adhered to the side wall surface of the clamp pressing plate.

Further, two pulling holes I and two pulling holes II are respectively formed in two adjacent side wall surfaces of the first clamp plate and the second clamp plate, the other ends of the pulling holes I and the pulling holes II are communicated to the hand holding ends of the first clamp handle and the second clamp handle, the insides of the pulling holes I and the pulling holes II are connected with the side wall surfaces of the lower slide block and the upper slide block through pulling ropes, positive magnetic attraction pieces are arranged in the lower slide block, and negative magnetic attraction pieces are arranged in the upper slide block.

Further, the connection mode between the pulling rope, the lower sliding block and the upper sliding block is bonding.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the first clamp handle and the second clamp handle can be used for driving the clamp plate I and the clamp plate II to be close to or far away from each other, so that the foreign matters in the air pipe can be clamped between the falling net and the clamp holding pressing plate which are connected with the movable ends of the clamp plate I and the clamp plate II, the falling net with the upward opening can lift the foreign matters pressed down by the clamp holding pressing plate, and meanwhile, the foreign matters with smooth surfaces or easy to be crushed can be clamped by force, so that the crushed foreign matters are prevented from sliding into the deep part of the air pipe to aggravate the pain of a patient, and the trouble and pain caused by falling or repeated clamping of the foreign matters are effectively reduced; in the process, when the clamping pressing plate is contacted with foreign matters, the plurality of anti-skid grooves formed in the bottom of the clamping pressing plate can enhance the friction force between the clamping pressing plate and the foreign matters, improve the clamping firmness of the foreign matters, and simultaneously, the clamping pressing plate can seal the falling net when the foreign matters are taken out, so that the foreign matters are prevented from sliding out;

2. according to the utility model, the T-shaped lower sliding block is arranged in the lower cross column from top to bottom, then the limiting support rod with the bottom adhered with the falling net is arranged at the bottom of the lower sliding block, the falling net can be assembled at the movable end of the clamp plate under the falling pulling force of the gravity of the falling net, the clamping pressing plate is adhered between the two upper cross columns, the purpose of assembling the clamping pressing plate at the two movable ends of the clamp plate can be realized, meanwhile, the falling net and the clamping pressing plate can be conveniently disassembled and replaced after being used, and compared with the whole assembly, the economic loss is effectively reduced;

3. According to the utility model, the two pulling ropes respectively penetrate through the first pulling hole and the second pulling hole to be connected with one side wall surface of the lower sliding block and one side wall surface of the upper sliding block, the lower sliding block and the upper sliding block can be firmly adsorbed and fixed together under the attraction action of the magnetic attraction piece opposite to the magnetic attraction, and then the falling net can be driven to approach to one side of the first clamping plate and one side of the second clamping plate by pulling any one pulling rope, so that the tightness and the stability of foreign matters contained in the falling net can be enhanced, the foreign matters are prevented from falling accidentally in the process of taking out, even slide into the deep part of an air pipe, and the stability of the foreign matters when being clamped and taken out is ensured.

Drawings

FIG. 1 is a schematic illustration of the overall structure of the present utility model in use;

FIG. 2 is a schematic view of the overall structure of the present utility model in an unused state;

FIG. 3 is an exploded view of the structure of the connection mechanism of the anti-drop assembly of the present utility model;

FIG. 4 is an exploded view of the structure of the splice assembly of the present utility model;

Reference numerals: 1. a first clamp handle; 2. a second clamp handle; 3. a clamp plate I; 4. a second clamp plate; 5. an anti-drop component connection mechanism; 501. a lower cross column; 502. a lower chute; 503. a lower slide block; 504. a limit strut; 6. dropping the net; 7. a joining assembly; 701. an upper cross column; 702. an upper chute; 703. an upper slider; 8. clamping the pressing plate; 9. pulling the first hole; 10. pulling the second hole; 11. pulling the rope.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "inner", "outer", "upper", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Embodiment one: as shown in fig. 1 to 2, the tracheal foreign body forceps comprise a first forceps handle 1 and a second forceps handle 2, wherein a first forceps plate 3 and a second forceps plate 4 are respectively connected to the movable ends of the first forceps handle 1 and the second forceps handle 2, one end, far away from the first forceps handle 1, of the first forceps plate 3 is connected with a falling net 6 with an upward opening, which is used for holding foreign bodies, through an anti-falling component connecting mechanism 5, a side wall surface, close to the first forceps plate 3, of the falling net 6 is connected with the side wall surface of the first forceps plate 3 through a bump, one end, far away from the second forceps handle 2, of the second forceps plate 4 is connected with a T-shaped forceps holding pressing plate 8 through a connecting component 7, and a plurality of anti-sliding grooves are formed in the bottom of the forceps holding pressing plate 8;

In order to play a certain sealing role on the opening of the falling net 6, the size area of the lower end of the clamping pressing plate 8 is one time of the area of the opening of the falling net 6;

In order to avoid damage to the trachea and increase pain of a patient, and also to ensure that foreign matters can be completely taken out, the falling net 6 is made of flexible materials and has a smooth surface;

Specifically, through Zhang Gedi a clamp handle 1 and a second clamp handle 2, the clamp plate I3 and the clamp plate II 4 can be driven to be close to or far away from each other, so that the foreign matters in the air pipe can be clamped between the falling net 6 and the clamping pressing plate 8 which are connected with the movable ends of the clamp plate I3 and the clamp plate II 4, the falling net 6 with the upward opening can lift the foreign matters pressed by the clamping pressing plate 8, and meanwhile, the foreign matters with smooth surfaces or easy to be crushed by force clamping can be also placed, the crushed foreign matters are prevented from sliding into the depth of the air pipe to aggravate the pain of a patient, and the trouble and pain caused by falling or repeated clamping of the foreign matters are effectively reduced; when clamping clamp plate 8 and foreign matter contact in this in-process, clamping clamp plate 8 bottom sets up a plurality of anti-skidding grooves can strengthen clamping clamp plate 8 and foreign matter between frictional force, improves the fastness to the foreign matter clamping, and clamping clamp plate 8 can play the effect of sealing to net 6 that falls when taking out the foreign matter simultaneously, avoids the foreign matter roll-off (stretch into the inside subassembly of trachea when in actual use and can adopt flexible material such as silica gel etc.).

Embodiment two: on the basis of the first embodiment, as shown in fig. 3, the anti-drop component connection mechanism 5 includes a lower cross column 501, two lower cross columns 501 are mirror-image arranged on the movable end of the first clamp plate 3, a lower chute 502 connected to the bottom of the lower cross column 501 is provided on the top of the lower cross column 501, a lower slider 503 in a T shape is slidingly connected to the inner cavity of the lower chute 502, and the bottom of the lower slider 503 is adhered to the edge of the upper surface of the drop net 6 through a limit supporting rod 504;

Specifically, through installing the lower slider 503 top-down of "T" font in the inside of lower spreader 501, install the spacing branch 504 that has net 6 that falls with the bottom bonding in the bottom of lower slider 503 afterwards, can realize falling net 6 equipment in the movable end of pincers board one 3 under the whereabouts pulling force of net 6 gravity that falls, also conveniently dismantle the net 6 that falls after the use simultaneously and change, compare and change effectual economic loss that reduces to whole subassembly.

Embodiment III: on the basis of the second embodiment, as shown in fig. 4, the connection assembly 7 includes an upper cross column 701, two upper cross columns 701 are mirror-image arranged on the movable end of the second clamp plate 4, an upper chute 702 communicating with the bottom of the upper cross column 701 is formed at the top of the upper cross column 701, an upper slide block 703 is slidably connected inside the upper chute 702, and one side of the adjacent two upper cross columns 701 is adhered to the side wall surface of the clamp pressing plate 8;

Specifically, the clamping pressing plate 8 is adhered between the two upper transverse posts 701, so that the clamping pressing plate 8 can be assembled at the movable end of the clamping plate two 4, and the clamping pressing plate is simple in structure and easy to operate.

Embodiment four: on the basis of the third embodiment, as shown in fig. 1 or fig. 2, two first pulling holes 9 and second pulling holes 10 are respectively formed on adjacent side wall surfaces of the first clamp plate 3 and the second clamp plate 4, the other ends of the first pulling holes 9 and the second pulling holes 10 are communicated with the holding ends of the first clamp handle 1 and the second clamp handle 2, the insides of the first pulling holes 9 and the second pulling holes 10 are connected with the side wall surfaces of the lower slide block 503 and the upper slide block 703 through pulling ropes 11, positive magnetic attraction pieces are arranged in the lower slide block 503, and negative magnetic attraction pieces are arranged in the upper slide block 703;

the connection mode between the pulling rope 11, the lower sliding block 503 and the upper sliding block 703 is bonding; the pulling rope 11 is convenient to disassemble and assemble in a bonding mode;

Specifically, through passing pulling hole one 9 and pulling hole two 10 respectively with two pulling ropes 11 and being connected with a side wall surface of slider 503 and last slider 703, slider 503 and last slider 703 can firmly adsorb together under the attraction effect of the opposite magnetism piece of inhaling of magnetism, and then pull arbitrary one pulling rope 11 and can drive the net of falling 6 and be close to one side of pincers board one 3 and pincers board two 4 to can strengthen the leakproofness and the steadiness of holding at the inside foreign matter of net of falling 6, avoid taking out the in-process foreign matter and take place unexpected drop, even slide into the trachea depths, guaranteed the foreign matter by pincers hold the stability when taking out.

To sum up: the first clamp handle 1 and the second clamp handle 2 can drive the clamp plate I3 and the clamp plate II 4 to be close to or far away from each other, so that the foreign matters in the air pipe can be clamped between the falling net 6 and the clamping pressing plate 8 which are connected with the movable ends of the clamp plate I3 and the clamp plate II 4, the falling net 6 with the upward opening can lift the foreign matters pressed by the clamping pressing plate 8, and meanwhile, the foreign matters with smooth surfaces or easy to crush can be clamped by force, the crushed foreign matters are prevented from sliding into the deep air pipe to aggravate the pain of a patient, and the trouble and pain caused by falling or repeated clamping of the foreign matters are effectively reduced; in the process, when the clamping pressing plate 8 is contacted with foreign matters, the plurality of anti-slip grooves formed in the bottom of the clamping pressing plate 8 can enhance the friction force between the clamping pressing plate 8 and the foreign matters, improve the clamping firmness of the foreign matters, and simultaneously, the clamping pressing plate 8 can seal the falling net 6 when the foreign matters are taken out, so that the foreign matters are prevented from slipping out;

The T-shaped lower sliding block 503 is arranged in the lower transverse column 501 from top to bottom, then the limiting support rod 504 with the bottom adhered with the falling net 6 is arranged at the bottom of the lower sliding block 503, the falling net 6 can be assembled at the movable end of the clamp plate I3 under the falling pulling force of the gravity of the falling net 6, the clamping pressing plate 8 is adhered between the two upper transverse columns 701, the purpose of assembling the clamping pressing plate 8 at the movable end of the clamp plate II 4 can be realized, meanwhile, the falling net 6 and the clamping pressing plate 8 can be conveniently disassembled and replaced after use, and compared with the whole assembly, the economic loss is effectively reduced;

Through passing two pull ropes 11 respectively and pulling hole one 9 and pulling hole two 10 and being connected with a side wall surface of slider 503 and last slider 703, slider 503 and last slider 703 can firmly adsorb together under the attraction effect of the opposite magnetism piece of inhaling of magnetism, and then pull arbitrary pull rope 11 can drive to fall net 6 and be close to one side of pincers board one 3 and pincers board two 4 to can strengthen the leakproofness and the steadiness of holding at the inside foreign matter of net 6 that falls, avoid taking out the in-process foreign matter and take place unexpected drop, even slide into the trachea depths, guaranteed the foreign matter by pincers hold the stability of taking out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Tracheal foreign body pincers, a serial communication port, including first pincers handle (1) and second pincers handle (2), be connected with pincers board one (3) and pincers board two (4) on the activity end of first pincers handle (1) and second pincers handle (2) respectively, pincers board one (3) keep away from the one end of first pincers handle (1) and are connected with the net (6) that falls that is used for holding up the foreign body up through anti-drop subassembly coupling mechanism (5), one side wall face that falls net (6) is close to pincers board one (3) is connected with pincers board one (3) lateral wall face through the lug, pincers board two (4) keep away from one end of second pincers handle (2) and are connected with pincers clamp plate (8) of "T" font through linking subassembly (7), pincers clamp plate (8) bottom has seted up a plurality of anti-skidding grooves.

2. Tracheal foreign body forceps according to claim 1, characterized in that the lower end of the clamping pressure plate (8) has a size of one point which is twice the area of the opening of the falling net (6).

3. Tracheal foreign body forceps according to claim 1, wherein the falling net (6) is flexible and smooth.

4. The tracheal foreign body forceps according to claim 1, wherein the anti-drop component connecting mechanism (5) comprises a lower cross column (501), two lower cross columns (501) are arranged at the movable end of the forceps plate I (3) in a mirror image mode, a lower chute (502) communicated to the bottom of the lower cross column (501) is formed in the top of the lower cross column (501), a lower slider (503) in a T shape is slidingly connected to the inner cavity of the lower chute (502), and the bottom of the lower slider (503) is adhered to the edge of the upper surface of the falling net (6) through a limiting support rod (504).

5. The tracheal foreign body forceps according to claim 4, wherein the connecting assembly (7) comprises an upper cross column (701), two upper cross columns (701) are arranged at the movable end of the forceps board II (4) in a mirror image mode, an upper chute (702) communicated with the bottom of the upper cross column (701) is formed in the top of the upper cross column (701), an upper sliding block (703) is connected inside the upper chute (702) in a sliding mode, and one side, adjacent to the two upper cross columns (701), of the two upper cross columns is adhered to the side wall surface of the forceps holding pressing plate (8).

6. The tracheal foreign body forceps according to claim 5, wherein two first pulling holes (9) and second pulling holes (10) are respectively formed in adjacent side wall surfaces of the first forceps plate (3) and the second forceps plate (4), the other ends of the first pulling holes (9) and the second pulling holes (10) are communicated to the holding ends of the first forceps handle (1) and the second forceps handle (2), the insides of the first pulling holes (9) and the second pulling holes (10) are connected with the side wall surfaces of the lower sliding block (503) and the upper sliding block (703) through pulling ropes (11), positive magnetic attraction pieces are arranged in the lower sliding block (503), and negative magnetic attraction pieces are arranged in the upper sliding block (703).

7. Tracheal foreign body forceps according to claim 6, characterized in that the connection between the pulling rope (11) and the lower slider (503) and upper slider (703) is adhesive.