CN214907903U

CN214907903U - Special pincers of alimentary canal foreign matter

Info

Publication number: CN214907903U
Application number: CN202120447914.8U
Authority: CN
Inventors: 方红熙
Original assignee: Qingzhou Hospital Of Traditional Chinese Medicine
Current assignee: Qingzhou Hospital Of Traditional Chinese Medicine
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-30
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a special pincers of alimentary canal foreign matter, including fixed handle, movable handle the spout has been seted up on the fixed handle, the fixed slider that is provided with of movable handle, slider and pull rod fixed connection, fixed handle is close to the fixed pull rod protective housing that is provided with in movable handle one side, fixed handle is close to the pull rod outside cover between pull rod protective housing one side and the slider and is equipped with first spring, the pull rod is kept away from fixed handle one side and is passed through the fixed forceps holder of pull rod fixed pin, two forceps holders pass through forceps holder fixed pin fixed connection, be provided with the second spring between two forceps holder, all be equipped with harmless toper tooth on the forceps holder. In a word, the utility model has the advantages of reasonable design, convenience safe in utilization, the toper tooth can not drop at will in snatching the foreign matter.

Description

Special pincers of alimentary canal foreign matter

Technical Field

The utility model relates to the technical field of medical equipment, specifically a special pincers of alimentary canal foreign matter.

Background

At present, often use foreign matter pincers in hospital clinic, for example throat foreign matter pincers, the thick heaviness of pincers body, the binding clip can not rotate for the pincers body, is fixed form, when the operation of doctor handheld foreign matter pincers, has following problem: firstly, when a foreign body is stuck in a special direction of a throat part, in a narrow throat cavity, the orientation of the forceps head is difficult to be selected to be in an optimal position, the posture of holding the forceps is enabled to obtain an optimal comfortable effect, and the phenomena of prolonging the operation time, damaging throat tissues and increasing the pain of a patient are generated; secondly, foreign matters in the back direction in the throat are difficult to take out; thirdly, aiming at foreign bodies at the throat part with different angles and positions, 2 to 3 foreign body forceps with different angles are needed to meet the requirements of clinical work, and the ideal operation effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special pincers of alimentary canal foreign matter to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a realize like this, a special pincers of alimentary canal foreign matter, including fixed handle, the fixed fender handle that is provided with of fixed handle, the spout has been seted up to fixed handle, be provided with the slider on the spout, slider fixed connection movable handle, keep away from fender handle one side fixed connection pull rod to the slider, fixed handle keeps away from the fixed pull rod protective housing that is provided with in fender handle one side, fixed handle is close to the fixed pull rod outside cover between pull rod protective housing one side and the slider and is equipped with first spring, two the forceps holder passes through forceps holder connecting pin swing joint, the pull rod is kept away from fixed handle one side and is passed through pull rod fixed pin fixed connection forceps holder connecting pin, the fixed second spring that is provided with between the forceps holder, the second spring housing is established in the forceps holder connecting pin outside.

Preferably, pull rings are fixedly arranged at two ends of the movable handle, and a plurality of small particles are fixedly arranged on the inner side surfaces of the pull rings.

Preferably, a plurality of conical teeth are fixedly arranged on each of the two jaws, and the conical teeth of the two jaws are meshed with each other.

Preferably, the outer surface of the blocking handle is fixedly provided with a non-slip mat.

Preferably, the top ends of the forceps jaws are fixedly provided with protective arc balls.

Preferably, the pull rod protection shell and the forceps clip are fixedly provided with a protection sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model effectively avoids the single function of the traditional forceps special for foreign matters in alimentary canal, has simple operation when passing through a fixed handle and a movable handle, and is characterized in that a pull rod protective shell is fixedly arranged at one side of the fixed handle far away from the baffle handle through a chute arranged on the fixed handle, a slider is arranged on the chute, the slider is fixedly connected with the movable handle, the slider is far away from one side of the baffle handle, the pull rod can be protected and the stretching of the pull rod can be ensured, a first spring is sleeved at the outer side of the pull rod between one side of the fixed handle close to the pull rod protective shell and the slider, one side of the pull rod far away from the fixed handle is fixedly connected with the forceps holder through a pull rod fixing pin, two forceps holders are movably connected through a forceps holder connecting pin, a second spring is fixedly arranged between the forceps holder, the first spring can stretch the clamping pull rod, the second spring can open the forceps holder, and the forceps holder is provided with conical teeth, the utility model has the advantages of be convenient for snatch of foreign matter, the slipmat that keeps off the handle prevents to take off the hand in the use, and the activity handle sets up the stability of the atress of being convenient for of pull ring, the forceps holder top is all fixed and is provided with the protection arc ball, avoids fish tail alimentary canal, and structural design is reasonable, and convenience safe in utilization, the toper tooth can not drop at will in snatching the foreign matter.

Drawings

FIG. 1 is a schematic view of the overall structure of a forceps for foreign body in digestive tract;

fig. 2 is an enlarged schematic structural view of a position a in the forceps for foreign bodies in the digestive tract of the present invention.

In the figure: 1. a blocking handle; 2. fixing a handle; 3. a chute; 4. a pull ring; 5. a slider; 6. a movable handle; 7. a first spring; 8. a pull rod; 9. clamping jaws; 10. a tapered tooth; 11. a jaw connecting pin; 12. a second spring; 13. a pull rod fixing pin; 14. a pull rod protective housing; 15. a non-slip mat; 16. protecting the arc ball; 17. and (6) a protective sleeve.

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.

Referring to fig. 1-2, a pair of forceps special for foreign matters in the digestive tract comprises a fixed handle 2, the fixed handle 2 is fixedly provided with a blocking handle 1, the fixed handle 2 is provided with a sliding groove 3, the sliding groove 3 is provided with a sliding block 5, the sliding block 5 is fixedly connected with a movable handle 6, one side of the sliding block 5 away from the blocking handle 1 is fixedly connected with a pull rod 8, one side of the fixed handle 2 away from the blocking handle 1 is fixedly provided with a pull rod protective shell 14, the outer side of the pull rod 8 between one side of the fixed handle 2 close to the pull rod protective shell 14 and the sliding block 5 is sleeved with a first spring 7, one side of the pull rod 8 away from the fixed handle 2 is fixedly connected with forceps clamps 9 through a pull rod fixing pin 13, the two forceps clamps 9 are movably connected through a forceps clamp connecting pin 11, one side of the pull rod 8 away from the fixed handle 2 is fixedly connected with a forceps connecting pin 11 through a pull rod fixing pin 13, a second spring 12 is fixedly arranged between the forceps 9, the second spring 12 is sleeved outside the jaw connecting pin 11.

The utility model discloses in the fixed pull ring 4 that is provided with in 6 both ends of movable handle, the fixed surface is provided with a plurality of tiny particles in 4 inboard side surfaces of pull ring, is convenient for exert the effect to this equipment, and the tiny particle of inboard plays anti-skidding effect, makes the atress stable.

The utility model discloses in two all fixed a plurality of toper tooth 10, two of being provided with on the forceps holder 9 intermeshing between the toper tooth 10 of forceps holder 9 makes forceps holder 9 snatch the foreign matter more convenient, and is difficult for droing by the foreign matter that snatchs.

The utility model discloses in keep off 1 external surface of handle and fix and be provided with slipmat 15, prevent that equipment from taking off one's hand in the use.

The utility model discloses in 9 tops of forceps holder are all fixed and are provided with protection arc ball 16, and fish tail alimentary canal can be avoided to the arc shape, avoids the patient be injured once more.

The utility model discloses well pull rod protective housing 4 and pincers 9 are fixed to be provided with protective sheath 17, and protection pull rod protective housing 14 and pincers 9 do not receive the harm.

The utility model discloses a theory of operation is: when the forceps special for foreign bodies in the digestive tract are used, the fixed handle 2 is fixedly provided with the blocking handle 1, the device is convenient to control, the fixed handle 2 is provided with the sliding groove 3, the sliding groove 3 is provided with the sliding block 5, the sliding block 5 is fixedly connected with the movable handle 6, one side of the sliding block 5, which is far away from the blocking handle 1, is fixedly connected with the pull rod 8, and the pull rod 8 is moved through the movement of the sliding block 5; a pull rod protective shell 14 is fixedly arranged on one side, away from the blocking handle 1, of the fixed handle 2, and is used for protecting the pull rod 8 and ensuring the stretching of the pull rod 8; a first spring 7 is sleeved on the outer side of the pull rod 8 between one side of the fixed handle 2 close to the pull rod protective shell 14 and the sliding block 5 to control the telecontrol of the pull rod 8; one side of the pull rod 8, which is far away from the fixed handle 2, is fixedly connected with the jaws 9 through a pull rod fixing pin 13, and the two jaws 9 are movably connected through a jaw connecting pin 11; a second spring 12 is fixedly arranged between the jaws 9 and used for controlling the jaws 9 to open; pull rings 4 are fixedly arranged at two ends of the movable handle 6, and a plurality of small particles are fixedly arranged on the inner side surfaces of the pull rings 4, so that a force can be conveniently applied to the equipment, and the small particles have an anti-skidding effect, so that the stress is stable; the forceps clamps 9 are fixedly provided with a plurality of conical teeth 10, and the conical teeth 10 are meshed with each other, so that the forceps clamps 9 can grab foreign matters more conveniently, and the grabbed foreign matters are not easy to fall off; the outer surface of the blocking handle 1 is fixedly provided with an anti-slip pad 15 to prevent the equipment from falling off the hand in the use process, the top ends of the forceps clamps 9 are fixedly provided with protective arc balls 16, and the arc shape can avoid scratching the alimentary canal and avoid the patient from being injured again; the pull rod protection shell 4 and the jaw 9 are fixedly provided with a protection sleeve 17, so that the pull rod protection shell 14 and the jaw 9 are protected from being damaged. The forceps special for the foreign bodies in the alimentary canal has reasonable structural design, is safe and convenient to use, and improves the stability and the firmness of holding the foreign bodies.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a special pincers of alimentary canal foreign matter, includes fixed handle (2), its characterized in that: the fixed handle (2) is fixedly provided with a blocking handle (1), the fixed handle (2) is provided with a sliding groove (3), the sliding groove (3) is provided with a sliding block (5), the sliding block (5) is fixedly connected with a movable handle (6), the sliding block (5) is far away from a pull rod (8) fixedly connected with one side of the blocking handle (1), the fixed handle (2) is far away from one side of the blocking handle (1) and is fixedly provided with a pull rod protective shell (14), the fixed handle (2) is close to one side of the pull rod protective shell (14) and is sleeved with a first spring (7) at the outer side of the pull rod (8) between the sliding block (5), the two forceps jaws (9) are movably connected through a forceps jaw connecting pin (11), one side of the pull rod (8) far away from the fixed handle (2) is fixedly connected with the forceps connecting pin (11) through a pull rod fixing pin (13), and a second spring (12) is fixedly arranged between the forceps jaws (9), the second spring (12) is sleeved on the outer side of the jaw connecting pin (11).

2. The forceps special for digestive tract foreign bodies according to claim 1, wherein: pull rings (4) are fixedly arranged at two ends of the movable handle (6), and a plurality of small particles are fixedly arranged on the inner side surfaces of the pull rings (4).

3. The forceps special for digestive tract foreign bodies according to claim 1, wherein: a plurality of conical teeth (10) are fixedly arranged on the two jaws (9), and the conical teeth (10) of the two jaws (9) are meshed with each other.

4. The forceps special for digestive tract foreign bodies according to claim 1, wherein: and an anti-slip pad (15) is fixedly arranged on the outer surface of the blocking handle (1).

5. The forceps special for digestive tract foreign bodies according to claim 1, wherein: and the top ends of the forceps clamps (9) are fixedly provided with protective arc balls (16).

6. The forceps special for digestive tract foreign bodies according to claim 1, wherein: a protective sleeve (17) is fixedly arranged on the pull rod protective shell (14) and the forceps holder (9).