CN213283277U - Emergency department nurses with foreign matter centre gripping pincers - Google Patents

Abstract

The utility model belongs to the technical field of medical apparatus, in particular to a foreign matter clamping forceps for emergency department nursing, which comprises a main body, a main body shell and a positioning rod, wherein one side periphery of the main body is fixedly connected with the main body shell, the middle of the main body shell is movably connected with a connecting rope, one side of the connecting rope is fixedly connected with a scroll, the peripheries of the two sides of the scroll are movably connected with a connecting shaft, the front side of the scroll is fixedly connected with a rotating block, the periphery of the rotating block is embedded and connected with a movable groove, the movable groove can allow the rotating block and the scroll to freely rotate in the movable groove, thereby medical personnel can not influence the normal clamping effect of a clamping head after manually controlling the distance between the clamping head and the main body shell, and the arrangement of an occlusion mechanism can position the teeth of a patient from the two ends of the main body through two groups of occlusion mechanisms, so, meanwhile, the device main body can clamp foreign matters normally, and the device has wide development prospect in the future.

Description

Emergency department nurses with foreign matter centre gripping pincers

Technical Field

The utility model relates to the technical field of medical equipment, specifically a foreign matter centre gripping pincers are used in emergency department's nursing.

Background

Foreign body forceps are a medical expense. The product can be used in combination with endoscope for use in forceps for human digestive tract and for removing foreign matter.

Present emergency department nursing is with foreign matter centre gripping pincers, can't fix the centre gripping pincers in patient's oral cavity department, thereby make medical personnel need with the centre gripping pincers firmly take on hand, so that the power increase that medical personnel required expense, and then let medical personnel's the ache of feeling easily, and can't adjust the distance between the control end of centre gripping pincers and centre gripping pincers, so that after the centre gripping pincers are fixed in patient's oral cavity department, can't let the centre gripping pincers stretch into more depths.

Therefore, how to design a foreign body holding forceps for emergency department nursing becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foreign matter centre gripping pincers are used in emergency department's nursing to propose in solving above-mentioned background art fixing the centre gripping pincers in patient's oral cavity department and can't adjust the problem with the distance between the control end of centre gripping pincers and centre gripping pincers.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of foreign matter clamping forceps for emergency department nursing comprises a main body, a main body shell and a positioning rod, wherein the main body shell is fixedly connected to the periphery of one side of the main body, a connecting rope is movably connected to the middle of the main body shell, a scroll is fixedly connected to one side of the connecting rope, connecting shafts are movably connected to the peripheries of two sides of the scroll, a rotating block is fixedly connected to the front side of the scroll, a movable groove is embedded and connected to the periphery of the rotating block, a sliding groove is embedded and connected to the top of the main body shell, a sliding rod is movably connected to the inner side of the sliding groove, a connecting groove is embedded and connected to the front side of one side of the main body shell, a connecting rod is movably connected to the inner side of the connecting groove, the positioning rod is fixedly connected to one end of, and the other side of the extension spring is fixedly connected with a clamping head.

Preferably, the bottom of one side of the device main body is fixedly connected with a handle, one side of the top of the handle is fixedly connected with a movable shaft, and the bottom of the movable shaft is fixedly connected with a handle.

Preferably, the bottom of the sliding rod is fixedly connected with a conduit.

Preferably, the inner wall of the clamping head is embedded and connected with a latch.

Preferably, the connecting groove on the front surface of one side of the main body shell, the connecting rod on the inner side of the connecting groove, the positioning rod at one end of the connecting rod and the occlusion heads at two ends of the positioning rod form an occlusion mechanism together.

Preferably, the reel on one side of the connecting rope, the connecting shafts on the peripheries of the two sides of the reel, the rotating block on the front surface of the reel, the movable groove on the periphery of the rotating block, the sliding groove on the top of the main body shell and the sliding rod on the inner side of the sliding groove form a telescopic mechanism together.

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

1. this kind of foreign matter centre gripping pincers are used in emergency department's nursing is through being provided with interlock mechanism in the device main part, can fix a position patient's tooth through two sets of interlock mechanisms from the both ends of device main part for on patient's tooth can't bite the device main part, can let the device main part normally press from both sides the foreign matter simultaneously and get.

2. This kind of foreign matter centre gripping pincers are used in emergency department's nursing is provided with telescopic machanism through installing in the main part, can let the distance between medical personnel manual control holding head and the main part shell, can not influence the normal centre gripping effect of holding head simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the main body of the device of the present invention;

fig. 2 is a schematic front perspective view of the device body of the present invention;

FIG. 3 is a schematic diagram of the front three-dimensional structure of the clamping head of the present invention;

fig. 4 is an enlarged schematic diagram of a structure at a of the present invention.

In the figure: 1. the device comprises a device body, 2, a body shell, 3, a handle, 4, a guide pipe, 5, a connecting rope, 6, a positioning rod, 7, a meshing head, 8, an extension spring, 9, a clamping head, 10, a movable groove, 11, a rotating block, 12, a sliding rod, 13, a sliding groove, 14, a connecting groove, 15, a connecting rod, 16, a latch, 17, a scroll, 18, a movable shaft, 19, a handle, 20 and a connecting shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a foreign body holding forceps for emergency department nursing comprises a main body 1, a main body shell 2 and a positioning rod 6, wherein the main body shell 2 is fixedly connected to the periphery of one side of the main body 1, a connecting rope 5 is movably connected to the middle of the main body shell 2, a scroll 17 is fixedly connected to one side of the connecting rope 5, connecting shafts 20 are movably connected to the peripheries of two sides of the scroll 17, a rotating block 11 is fixedly connected to the front of the scroll 17, a movable groove 10 is embedded and connected to the periphery of the rotating block 11, a sliding groove 13 is embedded and connected to the top of the main body shell 2, a sliding rod 12 is movably connected to the inner side of the sliding groove 13, a connecting groove 14 is embedded and connected to the front of one side of the main body shell 2, a connecting rod 15 is movably connected to the inner side of the connecting groove 14, the positioning rod 6 is fixedly connected, the other side of the extension spring 8 is fixedly connected with a clamping head 9.

Preferably, the handle 3 is fixedly connected to the bottom of one side of the device body 1, the movable shaft 18 is fixedly connected to one side of the top of the handle 3, the handle 19 is fixedly connected to the bottom of the movable shaft 18, the medical staff can hold the handle 3 at the bottom of one side of the device body 1 on the hand, then the handle 19 is connected to the handle 19 at the bottom of the movable shaft 18 through the movable shaft 18, and because of the free mobility of the movable shaft 18, the handle 19 can rotate around the movable shaft 18 under the condition that the handle 3 is not moved, then because the top of the handle 19 is fixed to the connecting rope 5, so that the connecting rope 5 can be driven to move to the left side of the device body 1 after the medical staff manually attaches the handle 19 to the handle 3, and then the two clamping heads 9 are indirectly attached through the extension spring 8, so as to clamp the foreign matter, the medical staff can use the utility model more conveniently.

Preferably, the bottom fixedly connected with pipe 4 of slide bar 12, pipe 4 of slide bar 12 bottom is hollow form, can let connecting rope 5 pass from wherein to pipe 4 self can be crooked, but length can't shorten, material similar to hose class, thereby make medical personnel stretch into back in patient's the esophagus with holding head 9, can change according to the crooked degree of patient's esophagus, so that holding head 9 can stretch into the position department at foreign matter place.

Preferably, the inner wall embedding of clamping head 9 is connected with latch 16, because clamping head 9 is provided with two, and latch 16 of two clamping head 9 inner walls can correspond to each other, after two clamping head 9 laminating together, latch 16 will coincide, make the gap can not appear between the clamping head 9, thereby can fix the centre at two clamping head 9 tightly with the foreign matter in the patient's esophagus, and through the sunken form between latch 16, can increase the frictional force between foreign matter and the latch 16, prevent that the foreign matter from by the last roll-off of latch 16.

Preferably, the connecting groove 14 on the front side of the main body housing 2, the connecting rod 15 inside the connecting groove 14, the positioning rod 6 at one end of the connecting rod 15 and the engagement head 7 at the two ends of the positioning rod 6 jointly form an engagement mechanism, two connecting grooves 14 are provided, which are respectively positioned on the front side and the back side of the main body housing 2, and the connecting rod 15 is arranged in each connecting groove 14, when the connecting rod 15 is clamped in the connecting groove 14, the connecting rod 15 can rotate clockwise or anticlockwise in the connecting groove 14, so that the positioning rod 6 mutually fixed with the connecting rod 15 can rotate, then when medical personnel need to clamp foreign matters in the esophagus of a patient by using the device main body 1, the foreign matters can extend from the oral cavity of the patient, the main body housing 2 can be placed in the oral cavity of the patient, and then the positioning rod 6 and the main body housing 2, make locating lever 6 can withstand patient's tooth to because the occlusal head 7 at locating lever 6 both ends is formed by soft material setting, can not let the patient produce uncomfortable when the patient bites, so be provided with the interlock mechanism in device main part 1, can fix a position patient's tooth through two sets of interlock mechanisms from device main part 1's both ends, make on patient's tooth can't bite device main part 1, can let device main part 1 normally press from both sides the foreign matter and get simultaneously.

Preferably, a reel 17 on one side of the connection rope 5, a connection shaft 20 on the periphery of two sides of the reel 17, a rotation block 11 on the front side of the reel 17, a movable groove 10 on the periphery of the rotation block 11, a sliding groove 13 on the top of the main body casing 2 and a sliding rod 12 on the inner side of the sliding groove 13 form a telescopic mechanism together, one side of the connection rope 5 is fixed on the reel 17, the reel 17 and the rotation block 11 on the front side of the reel 17 are fixed with each other, then the rotation block 11 and the reel 17 can freely rotate in the movable groove 10 because the movable groove 10 is arranged on the periphery of the rotation block 11, so that medical personnel can rotate the rotation block 11 to wind the connection rope 5 by the reel 17, thereby avoiding overlong of the connection rope 5 and leading the handle 19 to be incapable of controlling the clamping head 9 to be jointed, and the sliding groove 13 on the top of the main body casing 2 can lead the medical personnel, then because the sliding rod 12 is mutually fixed with the catheter 4, the catheter 4 can be driven to move leftwards or rightwards, and further the distance between the clamping head 9 and the main body shell 2 can be controlled, so as to achieve the effect of contracting the clamping head 9, and when the clamping head 9 is close to the main body shell 2, the connecting rope 5 connected with the clamping head 9 has redundant length, at this time, the medical personnel can control the rotating block 11 to rotate, so as to wind the redundant length in the connecting rope 5, then because the connecting shafts 20 at the two peripheral sides of the scroll 17 are movably connected with the scroll 17 and the rotating block 11, the medical personnel can not control the connecting shaft 20 to rotate, and the connecting shaft 20 is connected with the handle 19 through the connecting rope 5, after the medical personnel drives the connecting rope 5 to move leftwards through the handle 19, so that the clamping head 9 is close to the main body shell 2, the normal clamping work of the clamping head 9 cannot be influenced, so that the telescopic mechanism is arranged in the device main body 1, the medical personnel can manually control the distance between the clamping head 9 and the main body shell 2, and the normal clamping effect of the clamping head 9 cannot be influenced.

The working principle is as follows: firstly, medical personnel can hold the handle 3 of device main part 1 one side bottom on hand, then because handle 3 is connected through loose axle 18 with the hand (hold) 19 of loose axle 18 bottom, and because the freely movable nature of loose axle 18, can be under the motionless condition of handle 3, let hand (hold) 19 use loose axle 18 as the centre of a circle to rotate, then because the top of hand (hold) 19 is reciprocal anchorage with being connected rope 5, thereby can be in medical personnel manual laminating back hand (hold) 19 and handle 3, can drive and connect rope 5 and remove to the left side of device main part 1, and then laminate two holding head 9 through extension spring 8 indirect, so that carry out the centre gripping to the foreign matter, it is more convenient to let medical personnel use.

Then, the pipe 4 of slide bar 12 bottom is hollow, can let connecting rope 5 pass from wherein to pipe 4 self can be crooked, but length can't shorten, is similar to the material of hose class, thereby makes medical personnel stretch into back in patient's esophagus with clamping head 9, can change according to the crooked degree of patient's esophagus, so that clamping head 9 can stretch into the position department at foreign matter place.

Then, because the clamping head 9 is provided with two, and the latch 16 of two clamping head 9 inner walls can correspond each other, after two clamping heads 9 laminating together, latch 16 will coincide for the gap can not appear between the clamping head 9, thereby can tightly fix the foreign matter in the patient's esophagus in the centre of two clamping heads 9, and through the sunken form between the latch 16, can increase the frictional force between foreign matter and the latch 16, prevent that the foreign matter from by the last roll-off of latch 16.

Next, two connecting slots 14 are provided, which are respectively located at the front and the back of the main body housing 2, and each connecting slot 14 is provided with a connecting rod 15, when the connecting rod 15 is clamped in the connecting slot 14, the connecting rod 15 can rotate clockwise or anticlockwise in the connecting slot 14, so that the positioning rod 6 mutually fixed with the connecting rod 15 can rotate, then when medical personnel need to clamp foreign matters in the esophagus of a patient by using the device main body 1, the medical personnel can extend into the oral cavity of the patient, the main body housing 2 can be placed in the oral cavity of the patient, then the positioning rod 6 can be manually controlled to be horizontally vertical to the main body housing 2, so that the positioning rod 6 can prop against the teeth of the patient, and because the occlusion heads 7 at the two ends of the positioning rod 6 are made of soft materials, the patient can not feel uncomfortable when the patient bites, therefore, the occlusion mechanisms are arranged in the device main body 1, so that the teeth of the patient can be positioned from the two ends of the device main body 1 through the two groups of occlusion mechanisms, the teeth of the patient can not bite the device main body 1, and meanwhile, the device main body 1 can normally clamp the foreign matters.

Finally, one side of the connecting rope 5 is fixed on the scroll 17, the scroll 17 is fixed with the rotating block 11 on the front side of the scroll 17, then the rotating block 11 is provided with the movable groove 10 at the periphery, the rotating block 11 and the scroll 17 can rotate freely in the movable groove 10, so that medical personnel can wind the connecting rope 5 by rotating the rotating block 11, further the situation that the handle 19 cannot control the clamping head 9 to be attached due to the overlong connecting rope 5 can be avoided, the sliding groove 13 at the top of the main body shell 2 can allow the medical personnel to slide the sliding rod 12 at the inner side of the sliding groove 13 in the sliding groove 13, then the sliding rod 12 is fixed with the catheter 4, thereby the catheter 4 can be driven to move leftwards or rightwards, further the distance between the clamping head 9 and the main body shell 2 can be controlled, and the effect of contracting the clamping head 9 can be achieved, when the clamping head 9 is close to the main body casing 2, the connecting rope 5 connected with the clamping head 9 has redundant length, at the moment, medical staff can control the rotating block 11 to rotate, so that the redundant length in the connecting rope 5 can be wound, then, because the connecting shafts 20 at the periphery of the two sides of the scroll 17 are movably connected with the scroll 17 and the rotating block 11, the medical staff cannot control the connecting shafts 20 to rotate, and the connecting shafts 20 are connected with the handle 19 through the connecting rope 5, after the medical staff drives the connecting rope 5 to move leftwards through the handle 19, so that the normal clamping work of the clamping head 9 cannot be influenced after the clamping head 9 is close to the main body casing 2, therefore, through the arrangement of the telescopic mechanism in the device main body 1, the medical staff can manually control the distance between the clamping head 9 and the main body casing 2, while the normal clamping effect of the clamping head 9 is not affected.

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 (7)

1. The utility model provides a foreign matter centre gripping pincers are used in emergency department's nursing, includes device main part (1), main body housing (2) and locating lever (6), its characterized in that: the device comprises a device body (1), a main body shell (2) is fixedly connected to the periphery of one side of the device body (1), a connecting rope (5) is movably connected to the middle of the main body shell (2), a reel (17) is fixedly connected to one side of the connecting rope (5), a connecting shaft (20) is movably connected to the peripheries of the two sides of the reel (17), a rotating block (11) is fixedly connected to the front side of the reel (17), a movable groove (10) is connected to the periphery of the rotating block (11) in an embedded mode, a sliding groove (13) is connected to the top of the main body shell (2) in an embedded mode, a sliding rod (12) is movably connected to the inner side of the sliding groove (13), a connecting groove (14) is connected to the front side of the main body shell (2) in an embedded mode, a connecting rod (, two ends of the positioning rod (6) are connected with the occlusion heads (7) in an embedded mode, and the other end of the connecting rope (5) is fixedly connected with an extension spring (8).

2. The forceps for holding a foreign object for emergency department nursing according to claim 1, characterized in that: and the other side of the extension spring (8) is fixedly connected with a clamping head (9).

3. The forceps for holding a foreign object for emergency department nursing according to claim 1, characterized in that: the device is characterized in that a handle (3) is fixedly connected to the bottom of one side of the device main body (1), a movable shaft (18) is fixedly connected to one side of the top of the handle (3), and a handle (19) is fixedly connected to the bottom of the movable shaft (18).

4. The forceps for holding a foreign object for emergency department nursing according to claim 1, characterized in that: the bottom of the sliding rod (12) is fixedly connected with a guide pipe (4).

5. The forceps for holding a foreign object for emergency department nursing according to claim 2, characterized in that: the inner wall of the clamping head (9) is embedded and connected with a latch (16).

6. The forceps for holding a foreign object for emergency department nursing according to claim 1, characterized in that: the main body shell (2) is characterized in that a connecting groove (14) in the front face of one side, a connecting rod (15) on the inner side of the connecting groove (14), a positioning rod (6) at one end of the connecting rod (15) and occlusion heads (7) at two ends of the positioning rod (6) jointly form an occlusion mechanism.

7. The forceps for holding a foreign object for emergency department nursing according to claim 1, characterized in that: the telescopic mechanism is composed of a reel (17) on one side of the connecting rope (5), a connecting shaft (20) on the peripheries of the two sides of the reel (17), a rotating block (11) on the front surface of the reel (17), a movable groove (10) on the periphery of the rotating block (11), a sliding groove (13) on the top of the main body shell (2) and a sliding rod (12) on the inner side of the sliding groove (13).

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