CN220158327U

CN220158327U - Clamping hemostasis device for caesarean incision

Info

Publication number: CN220158327U
Application number: CN202321685385.0U
Authority: CN
Inventors: 陈丹妮; 陈婷婷
Original assignee: Shanghai Tong Ren Hospital
Current assignee: Shanghai Tong Ren Hospital
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-12
Anticipated expiration: 2033-06-29

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a clamping hemostasis device for a caesarean incision, which comprises a plurality of wound clamps, connecting rods and hemostasis layers, wherein the number of the wound clamps is C-shaped; the number of the connecting rods is a plurality, and the connecting rods are distributed among the wound clamps to connect the wound clamps; the hemostatic layer is compounded on the inner side of the wound clamp, and has a blood coagulation effect on a human wound; the wound clamp comprises a spring clamp and a silica gel film, wherein the spring clamp is C-shaped and is elastically clamped on the side wall of the wound by the self; and the silica gel film is adhered to the surface of the spring clamp. The spring clamp is not required to be disassembled in the operation process, the occupied space is small, the operation difficulty is reduced, continuous blood seepage can be prevented, the problem of repeatedly cleaning blood is avoided, and the blood is prevented from influencing the vision of doctors.

Description

Clamping hemostasis device for caesarean incision

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a clamping hemostasis device for a caesarean incision.

Background

Caesarean section is an important operation in the obstetrical field. Due to advances in anesthesiology, blood transfusion, water and electricity balance knowledge, surgical modes, improvements in surgical suture materials, measures to control infection, and the like, caesarean section has become an effective means for solving dystocia and certain obstetric complications, and saving lives of puerpera and perinatal infants;

the caesarean section firstly anesthetizes the abdomen by an anesthesiologist, then disinfects the abdomen, cuts the abdominal wall, checks the positions of the uterus and the fetus, cuts the uterus, and finally, manually gives birth to the fetus;

in the process of cutting the abdominal wall, muscle tissues are clamped by a plurality of pincers to achieve the aim of hemostasis, as the pincers are sharp, in order to prevent the fetus from being scratched when the fetus is delivered, the pincers are detached preferentially and then the fetus is delivered, the occupied space of the pincers is large, the difficulty is increased for doctors in an intangible way, the pincers belong to mechanical hemostasis, the bleeding risk still exists, and the continuous bleeding can prevent the operations of the doctors, so that the special clamping hemostasis device for the caesarean section is necessary.

Disclosure of Invention

In order to solve the problems of poor hemostatic effect and inconvenient operation in the prior art, the utility model provides a clamping hemostatic device for a caesarean incision.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping hemostatic device for the incision of the caesarean section comprises a plurality of wound clamps, connecting rods and hemostatic layers, wherein the wound clamps are C-shaped; the number of the connecting rods is a plurality, and the connecting rods are distributed among the wound clamps to connect the wound clamps; the hemostatic layer is compounded on the inner side of the wound clamp, and has a blood coagulation effect on a human wound;

the connecting rod can be sheared, so that the hemostatic length of the wound clamp is changed, and the wound hemostatic clamp is suitable for hemostasis of wounds with different lengths.

The wound clamp comprises a spring clamp and a silica gel film, wherein the spring clamp is C-shaped and is elastically clamped on the side wall of the wound by the self; the silica gel film is adhered to the surface of the spring clamp;

the curved surfaces of the spring clamps can prevent the fetus from being scratched when the fetus is dispensed, the fetus does not need to be disassembled before being delivered, and the operation difficulty is reduced.

Preferably, the two ends of the spring clip are clamping parts, and the top of the clamping parts is in an arc shape tilting outwards.

Preferably, protruding points are arranged on the inner side of the silica gel film and located at the two ends of the spring clamp.

Preferably, the hemostatic layer comprises a thrombin layer, gauze and a preservative film, and the thrombin layer is compounded on the inner side of the silica gel film; the gauze is compounded on the inner side of the thrombin layer; the preservative film is adhered to the inner side of the gauze to protect the thrombin layer;

under the permeable action of gauze, thrombin can contact with tissue to prevent blood leakage.

Preferably, the surface of the gauze is uniformly provided with ventilation holes.

Compared with the prior art, the utility model has the beneficial effects that: the connecting rod is cut off at a proper position, the hemostatic length can be changed, the spring clamp clamps the abdominal wall of a pregnant woman, under the protection of the silica gel membrane, the spring clamp is used for stopping bleeding on the abdominal wall, tissue fluid wets the gauze, thrombin is in contact with the tissue fluid, the thrombin is used for stopping bleeding on the tissue and preventing bleeding, therefore, the spring clamp is not required to be disassembled in the operation process, the occupied space is small, the operation difficulty is reduced, the continuous bleeding can be prevented, the problem of repeatedly cleaning blood is avoided, and the blood is prevented from affecting the vision of doctors.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side cross-sectional view of the wound clamp of the present utility model;

fig. 3 is an exploded view of a hemostatic layer of the present utility model.

In the figure: 3. a wound clamp; 4. a connecting rod; 5. a hemostatic layer; 31. a spring clip; 32. a silicone film; 51. a thrombin layer; 52. gauze; 53. and (5) a preservative film.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the clamping hemostasis device for the incision of the caesarean section comprises a plurality of wound clamps 3, wherein the wound clamps 3 are C-shaped and are easier to clamp on the abdominal wall of a pregnant woman, the wound clamps 3 are connected through connecting rods 4, the connecting rods 4 are made of silica gel materials, the wound clamps 3 can be easily clamped along with the direction of the wound by virtue of the soft characteristic of the clamping hemostasis device, the clamping hemostasis device is convenient to cut, and is suitable for clamping wounds with different lengths, and a hemostasis layer 5 is compounded on the inner sides of the wound clamps 3;

the wound clamp 3 comprises a C-shaped spring clamp 31, the spring clamp 31 can be clamped on the abdominal wall by utilizing self elasticity to play a role in stopping bleeding, a silica gel film 32 is compounded on the surface of the spring clamp 31, the silica gel film 32 is in contact with human tissues, the sharp damage to the human tissues by the spring clamp 31 can be avoided, and the tissue infection caused by the metal material of the spring clamp 31 can be prevented.

Specifically, the two ends of the spring clip 31 are clamping parts, and the top of the clamping parts is arc-shaped to tilt outwards, so that a certain gap is reserved between the clamping parts and the skin of a human body during clamping, and the spring clip 31 is lifted conveniently to expand the opening.

Specifically, the inner side of the silica gel film 32 is provided with protruding points at two ends of the spring clip 31, so that friction force with the abdominal wall is increased, and the spring clip 31 is prevented from falling off.

Specifically, the hemostatic layer 5 includes a thrombin layer 51 compounded on the inner side of the silica gel film 32, thrombin has a blood coagulation function, continuous blood permeation can be avoided, gauze 52 is compounded on the inner side of the thrombin layer 51, a preservative film 53 is adhered on the inner side of the gauze 52, and the thrombin layer 51 is sealed by the preservative film 53, so that thrombin is prevented from losing when not in use.

Specifically, the surface of the gauze 52 is uniformly provided with ventilation holes, and thrombin can be contacted with human tissues by using the ventilation holes, so that the thrombin plays a role in hemostasis.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Step one, cutting off the connecting rod 4 by scissors according to the length of a wound on the abdominal wall of a pregnant woman to obtain a wound clamp 3 with an adaptive length, wherein the elastic force of the spring clamp 31 can enable the spring clamp to clamp the abdominal wall of the pregnant woman, the salient points on the silica gel film 32 can increase the clamping stability, the spring clamp 31 is prevented from falling off, the hemostatic effect is achieved, the silica gel film 32 has a smooth surface, and the fetus does not need to be disassembled when being delivered;

step two, before clamping, tearing the preservative film 53 to expose the gauze 52, enabling the gauze 52 to be in contact with the abdominal wall tissue, enabling human tissue fluid to wet the gauze, enabling thrombin of the thrombin layer 51 to act on the tissue fluid, and stopping bleeding of the abdominal wall.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A clamping hemostatic device for a cesarean incision, comprising:

the number of the wound clamps (3) is a plurality of the wound clamps, and the wound clamps are C-shaped;

the connecting rods (4) are distributed among the wound clamps (3) to connect the wound clamps (3);

a hemostatic layer (5) which is compounded on the inner side of the wound clamp (3) and has a blood coagulation effect on a human wound;

the wound clamp (3) comprises:

the spring clamp (31) is C-shaped and is clamped on the side wall of the wound by self elasticity;

and the silica gel film (32) is adhered to the surface of the spring clamp (31).

2. The clamping hemostatic device for a caesarean incision according to claim 1, wherein the two ends of the spring clip (31) are clamping parts, and the top of each clamping part is in an arc shape tilting outwards.

3. Clamping hemostasis device for caesarean section incisions according to claim 1 characterized in that the inner side of the silicone membrane (32) is provided with protruding points at both ends of the spring clip (31).

4. A clamping hemostasis device for a caesarean incision according to claim 1, characterized in that the hemostasis layer (5) comprises:

a thrombin layer (51) which is composited on the inner side of the silica gel film (32);

a gauze (52) composited inside the thrombin layer (51);

and a preservative film (53) adhered to the inner side of the gauze (52) for protecting the thrombin layer (51).

5. The clamping hemostatic device for a cesarean incision of claim 4, wherein the gauze (52) has ventilation holes uniformly formed on its surface.