CN204723123U - A kind of clinical surgery operation mosquito forceps - Google Patents

Abstract

A clinical surgical hemostatic forceps, the middle part of the first forceps handle is horizontally provided with a through hole and the second forceps handle is provided with a through hole corresponding to the first forceps handle, and the hinge pin connects the first forceps handle and the second forceps handle through the two through holes. The handles of the two pincers are hinged, and the first pincer head and the second pincer head are correspondingly provided with a number of occlusal teeth, which function to enable the two pincer heads to fully clamp the bleeding tissue, realize hemostasis, and prevent the hemostat from moving or falling off; The first pincer head is vertically provided with several negative pressure holes, and the second pincer head is vertically provided with several disinfection holes; the utility model has optimized structure itself, and the processing difficulty is small, time-consuming and low-cost. In addition, occlusal teeth are provided on the surface of the forceps head, so that the hemostat will not move or fall off. Disinfection holes and negative pressure holes are provided between the occlusal teeth, so that disinfection and drainage can be carried out smoothly.

Description

A clinical surgical operation hemostatic forceps

technical field

The utility model relates to a clinical medical device, in particular to a hemostat for clinical surgery.

Background technique

In clinical medical operations, the hemostat is a commonly used medical device. The hemostat currently used is composed of hinged handles and has a thinner head. During the operation, the wound needs to be sterilized when using the hemostat to stop bleeding. At this time, another Medical staff cooperate with disinfection, and blood or effusion often leaks out during surgery. This requires negative pressure suction of blood after hemostasis to expose the operating field of view. At this time, hemostatic forceps and negative pressure suction devices need to be used alternately , the operation is troublesome and laborious.

Some products have been improved. For example, a Chinese patent discloses a hemostatic forceps for clinical use, application number: 201420701603.X, application date: 2014-11-18, including clamp handle 1 and clamp handle 2 hinged by pin shafts, and respectively The pliers head 1, pliers head 2, and handle arranged on the pliers handle 1 and pliers handle 2 are characterized in that there are cavities in the pliers head 1 and pliers head 2, and the outer walls of the pliers head 1 and pliers head 2 are provided with There is a through hole connected with the cavity, the first and second handles are provided with liquid pipes connecting the cavity, the end surface of the first handle near the handle end is provided with a connection port one and a negative pressure suction pipe embedded in the connection port one The end surface of the clamp handle 2 close to the handle end is provided with a connection port 2 and a disinfection conduit embedded in the connection port 2, the negative pressure suction tube is connected to the external negative pressure equipment, and the disinfection conduit is connected to the external disinfection equipment.

The disadvantages of the above-mentioned technical solution are: 1) the first and second pincer handles are provided with liquid pipes connecting the cavities, the structure of the pincer handle is too complicated, time-consuming and costly to process; 2) the outer wall of the pincer head is provided with a through hole , but without occlusal teeth, it is easy to cause the hemostat to move or fall off.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a hemostatic forceps with simple structure and not falling off.

The technical scheme of the utility model is:

A hemostatic forceps for clinical surgery, comprising a first forceps handle, a second forceps handle, a first handle, a second handle, a first forceps head, a second forceps head, a hinge pin, a disinfection hole, a disinfection tube, and a negative pressure hole . Negative pressure tube, characterized in that: the first pliers handle and the second pliers handle are arranged as mirror images, the middle part of the first pliers handle is horizontally provided with a through hole and the second pliers handle is provided with a through hole corresponding to the first pliers handle, and the The hinge pin shaft hinges the first pliers handle and the second pliers handle through two through holes, the end of the first pliers handle is provided with a first handle, the end of the second pliers handle is provided with a second handle, the first handle and The second handles are all rounded rectangular rings, which are used to facilitate the grip of the doctor’s thumb and index finger. The front end of the first pincer handle is provided with a first pincer head, and the front end of the second pincer handle is provided with a second pincer head. The first pliers head and the second pliers head are both rounded rectangular bodies, and the first pliers head and the second pliers head are correspondingly provided with a plurality of occlusal teeth, and the occlusal teeth are arranged on the upper surface of the first pliers head or under the second pliers head The side of the surface is a triangular columnar body, and its function is to enable the two clamp heads to fully clamp the bleeding tissue, realize hemostasis, and prevent the hemostat from moving or falling off;

The first pincer head is vertically provided with several negative pressure holes and the upper opening of the negative pressure hole is set between two adjacent teeth on the upper surface of the first pincer head, the negative pressure hole is a through hole, so The lower opening of the negative pressure hole is arranged on the lower surface of the first clamp head and connected with a negative pressure tube, the negative pressure tube is a rubber tube and connected to an external negative pressure device;

The second pliers head is vertically provided with several disinfection holes and the lower opening of the disinfection holes is arranged between two adjacent teeth on the lower surface of the second pliers head, the disinfection holes are through holes, and the disinfection holes The upper opening is arranged on the upper surface of the second pliers head and is connected with a disinfection tube, and the disinfection tube is a rubber tube connected with an external disinfection device.

Furthermore, a number of negative pressure tubes are gathered into a bundle and the outer circumference is constrained by a number of confinement rings, the function of which is to prevent messy tubes from hindering the operation.

Furthermore, several sterilized tubes are gathered into a bundle and the outer periphery is constrained by several confinement rings, the function of which is to prevent messy tubes from hindering the operation.

Further, the height of the occlusal teeth is not more than 5 mm, and the width of the occlusal teeth is not less than 5 mm, which is used to prevent the occlusal teeth from being too sharp to tear human tissue. The tip of the occlusal teeth is rounded, and its function is to further Prevents the occlusal teeth from destroying human tissue.

Further, the thickness of the first handle and the second handle is not less than 1 cm, and its function is that when the doctor’s fingers are inserted into the rounded rectangular ring of the handle, due to the thickness of the handle, that is, the depth of the rounded rectangular ring exceeds 1 cm, the doctor's finger force area is larger during the long-term clamping, and there will be no strangulation marks.

The beneficial effects of the utility model are: the structure of the utility model is optimized, the processing difficulty is small, the time consumption is less, and the cost is low. In addition, the occlusal teeth are arranged on the surface of the pliers head, so that the hemostat will not move and fall off In some cases, disinfection holes and negative pressure holes are provided between the occlusal teeth, so that disinfection and drainage can be carried out smoothly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1, the first pliers handle; 2, the second pliers handle; 3, the first handle; 4, the second handle; 5, the second pliers head; 6, the first pliers head; 7, the disinfection hole; 8, Negative pressure hole; 9, disinfection tube; 10, negative pressure tube; 11, hinge pin.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

As shown in Figure 1, a hemostatic forceps for clinical surgery includes a first forceps handle 1, a second forceps handle 2, a first handle 3, a second handle 4, a first forceps head 6, a second forceps head 5, a hinge The pin shaft 11, the disinfection hole 7, the disinfection tube 9, the negative pressure hole 8, and the negative pressure tube 10 are characterized in that: the first pliers handle 1 and the second pliers 2 handles are mirror images, and the middle part of the first pliers handle 1 is arranged horizontally There is a through hole and the second pincer handle 2 is provided with a through hole corresponding to the first pincer handle 1, and the hinge pin 11 hinges the first pincer handle 1 and the second pincer handle 2 through two through holes, and the first pincer handle 1 and the second pincer handle 2 are hinged. The end of the handle 1 is provided with a first handle 3, and the end of the second forceps handle 2 is provided with a second handle 4. Both the first handle 3 and the second handle 4 are rounded rectangular rings, and their function is to facilitate the doctor's thumb and index finger to hold The front end of the first pliers handle 1 is provided with a first pliers head 6, the front end of the second pliers handle 2 is provided with a second pliers head 5, both the first pliers head 6 and the second pliers head 5 are rounded rectangles body, the first pliers 6 and the second pliers 5 are correspondingly provided with a number of occlusal teeth, and the occlusal teeth are triangular columns arranged on the upper surface of the first pliers 6 or the lower surface of the second pliers 5 , its function is to enable the two clamp heads to fully clamp the bleeding tissue, realize hemostasis, and prevent the hemostat from moving or falling off;

The first pliers head 6 is vertically provided with several negative pressure holes 8 and the upper opening of the negative pressure holes 8 is arranged between two adjacent teeth on the upper surface of the first pliers head 6. The negative pressure holes 8 It is a through hole, and the lower opening of the negative pressure hole 8 is arranged on the lower surface of the first clamp head 6 and is connected with a negative pressure tube 10, and the negative pressure tube 10 is a rubber tube and connected to an external negative pressure device;

The second pliers head 5 is vertically provided with several disinfection holes 7 and the lower opening of the disinfection holes 7 is arranged between two adjacent teeth on the lower surface of the second pliers head 5, and the disinfection holes 7 are through holes. The upper opening of the disinfection hole 7 is set on the upper surface of the second clamp head 5 and connected with a disinfection tube 9, the disinfection tube 9 is a rubber tube and connected to an external disinfection device.

A number of negative pressure tubes 10 are gathered into a bundle and the outer circumference is constrained by a number of confinement rings, the function of which is to prevent messy pipelines from hindering the operation.

Some sterilizing tubes 9 are gathered into a bunch and the periphery adopts some restraining rings to constrain, and its effect is to prevent messy pipelines from hindering the operation.

The height of the occlusal teeth is not more than 5 mm, and the width of the occlusal teeth is not less than 5 mm. Its function is to prevent the occlusal teeth from being too sharp to tear human tissue. The tip of the occlusal teeth is rounded, and its function is to further prevent damage human tissue.

The thickness of the first handle 3 and the second handle 4 is not less than 1 cm, and its effect is that when the doctor's fingers are inserted into the rounded rectangular ring of the handle, due to the thickness of the handle, that is, the depth of the rounded rectangular ring exceeds 1 cm. Centimeters, the doctor's finger force area is larger during the long-term clamping, and there will be no strangulation marks.

What described in above-mentioned embodiment and description just illustrates the principle of the utility model and the best embodiment, under the premise of not departing from the spirit and scope of the utility model, the utility model also can have various changes and improvements, these changes and improvements All fall within the scope of the utility model claimed.

Claims (5)

1. a clinical surgery operation mosquito forceps, comprise the first clamp handle, second clamp handle, first handle, second handle, first binding clip, second binding clip, hinging pin shaft, sterilization hole, sterilizing tube, negative pressure hole, negative tube, it is characterized in that: described first clamp handle and the second clamp handle mirror image are arranged, laterally through hole is provided with and corresponding first clamp handle of the second clamp handle is provided with through hole in the middle part of first clamp handle, described hinging pin shaft by two through holes by the first clamp handle and the second clamp handle hinged, described first clamp handle end is provided with the first handle, described second clamp handle end is provided with the second handle, first handle and the second handle are round rectangle ring, described first clamp handle front end is provided with the first binding clip, described second clamp handle front end is provided with the second binding clip, first binding clip and the second binding clip are round rectangle body, first binding clip and the second binding clip correspondence are provided with some tooth engaged, described tooth engaged is the side be arranged on the first binding clip upper surface or the second binding clip lower surface column triangular in shape,

Described first binding clip is vertically provided with some negative pressure holes and the upper shed of negative pressure hole is arranged between two adjacent tooth engaged of the first binding clip upper surface, described negative pressure hole is through hole, described negative pressure hole under shed is arranged on the first binding clip lower surface and is communicated with negative tube, and described negative tube is rubber tube and connects external connecting negative pressure device;

Described second binding clip is vertically provided with some sterilization holes and sterilization hole under shed be arranged between two adjacent tooth engaged of the second binding clip lower surface, described sterilization hole is through hole, described sterilization hole upper shed is arranged on the second binding clip upper surface and is communicated with sterilizing tube, and described sterilizing tube is rubber tube and connects external decontaminating apparatus.

2. clinical surgery operation mosquito forceps according to claim 1, is characterized in that: some negative tubes are concentrated into a branch of and periphery adopts some confinement ring to retrain.

3. clinical surgery operation mosquito forceps according to claim 1, is characterized in that: some sterilizing tubes are concentrated into a branch of and periphery adopts some confinement ring to retrain.

4. clinical surgery operation mosquito forceps according to claim 1, is characterized in that: described tooth engaged height is no more than 5 millimeters, and described tooth engaged width is not less than 5 millimeters, and described tooth engaged tip is round.

5. clinical surgery operation mosquito forceps according to claim 1, is characterized in that: the thickness of described first handle and the second handle is not less than 1 centimetre.