CN215079556U - Thermal-permeable hemostatic instrument - Google Patents
Thermal-permeable hemostatic instrument Download PDFInfo
- Publication number
- CN215079556U CN215079556U CN202120386192.XU CN202120386192U CN215079556U CN 215079556 U CN215079556 U CN 215079556U CN 202120386192 U CN202120386192 U CN 202120386192U CN 215079556 U CN215079556 U CN 215079556U
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- China
- Prior art keywords
- water
- storage part
- water storage
- supply channel
- water supply
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- Expired - Fee Related
Links
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000023597 hemostasis Effects 0.000 abstract description 6
- 210000000952 spleen Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000010911 splenectomy Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000018680 Abdominal injury Diseases 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000002152 Splenic rupture Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to a thermal-permeable hemostatic instrument, which comprises an outer tube, an electrotome and a water supply channel, wherein the front end of the outer tube is provided with a water storage part, and the water supply channel is used for supplying water to the water storage part; the electrotome is used for heating a water storage part with water, and the water storage part is used as a hemostatic end. The heat-permeable hemostatic instrument of the utility model can moisten and heat the hemostatic end, so that the affected part acted by the hemostatic end can coagulate the tissue due to heating, thereby achieving the purpose of hemostasis; the water storage part is used as a hemostatic end after being wetted by water supplied by the water supply channel and heated by the electric knife, and the heating temperature can be controlled by dripping water from the water supply channel, so that excessive burn to an affected part is avoided; the water storage part can store water to keep moist and effectively increase the surface area of the hemostatic end; the water supply channel is arranged on the inner side of the outer pipe and is integrated with the outer pipe, the electric knife and the water storage part, so that the operation is convenient; the water storage part and the connecting part form an exchangeable part, so that the water storage part is convenient to replace quickly in the operation and is convenient and quick to use.
Description
Technical Field
The utility model relates to the field of medical equipment, especially relate to a thermal-permeable hemostatic instrument.
Background
The operation refers to the treatment of excision, suturing, etc. of the body of a patient by a doctor with medical instruments. The health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like. Is the main treatment method of surgery, commonly called as 'operation'. Aims to cure or diagnose diseases, such as removing pathological tissues, repairing injuries, transplanting organs, improving the functions and the forms of organisms and the like.
The spleen is the organ most vulnerable to damage of the abdominal organs. Traumatic splenic rupture is the most common disease in closed abdominal injuries, accounting for about 20-40%; 10% in open abdominal injuries; currently, most hospitals still perform laparotomy splenectomy, some hospitals perform laparoscopic splenectomy, and some hospitals perform laparoscopic splenectomy.
For spleen protection surgery, the difficulty is that spleen bleeding is difficult to stop bleeding, which often leads to failure of stopping bleeding and then failure of spleen protection. Common hemostatic devices comprise an ultrasonic knife, a Ligasure knife, electrocoagulation and an argon knife, but the blood stopping effect is not good in spleen surgery; at present, the spleen is protected by a radio frequency method commonly used in spleen protecting operations, but a radio frequency instrument needs special equipment and has high cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a thermal-permeable hemostatic instrument, through wetting and heating hemostatic end, the affected part that makes hemostatic end effect solidifies the tissue because of the heating, and realizes hemostatic purpose, simultaneously, through the control heating temperature that drips, avoids excessively burning to the affected part.
The utility model provides a technical scheme that its technical problem adopted is: a thermal-permeable hemostatic instrument comprises an outer tube, an electric knife and a water supply channel, wherein the front end of the outer tube is provided with a water storage part, and the water supply channel is used for supplying water to the water storage part; the electrotome is used for heating a water storage part with water, and the water storage part is used as a hemostatic end.
Further, the water supply channel is arranged on the outer side or the inner side of the outer pipe, and the front end of the water supply channel corresponds to the water storage part.
Further, the water supply channel is a water supply pipe.
Further, the inner cavity of the outer tube is used as a water supply channel; and an insulating layer is arranged on one side of the region of the electric knife, which is positioned in the water supply channel, and is in contact with the water supply channel.
Further, the water storage part is fixed at the front end of the outer pipe through a connecting part.
Furthermore, the front end of the connecting part is fixed with the water storage part, and the rear end of the connecting part is detachably connected with the front end of the outer pipe.
Further, the rear end of the connecting part is in threaded connection with the front end of the outer pipe.
Further, the rear end of the outer tube is also provided with a handle part.
Further, a water supply connecting pipe is arranged on the handle part and used for supplying water for the water supply channel.
Further, the handle part is also provided with a power supply circuit.
The utility model has the advantages that: the heat-permeable hemostatic instrument of the utility model can moisten and heat the hemostatic end, so that the affected part acted by the hemostatic end can coagulate the tissue due to heating, thereby achieving the purpose of hemostasis; the water storage part is used as a hemostatic end after being wetted by water supplied by the water supply channel and heated by the electric knife, and the heating temperature can be controlled by dripping water from the water supply channel, so that excessive burn to an affected part is avoided; the water storage part can store water to keep moist and effectively increase the surface area of the hemostatic end; the water supply channel is arranged on the inner side of the outer pipe and is integrated with the outer pipe, the electric knife and the water storage part, so that the operation is convenient; the water storage part and the connecting part form an exchangeable part, so that the water storage part is convenient to replace quickly in the operation and is convenient and quick to use.
Drawings
FIG. 1 is a schematic view of the internal structure of a thermal delivery hemostatic device according to a first embodiment;
fig. 2 is an appearance view of a thermal-permeable hemostatic device according to the first embodiment.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Examples
The embodiment provides a thermal-permeable hemostatic instrument, which comprises an outer tube 1, an electric knife 2 and a water supply channel 3, wherein the front end of the outer tube 1 is provided with a water storage part 4, and the water supply channel 3 is used for supplying water to the water storage part 4; the electric knife 2 is used for heating a water storage part 4 with water, and the water storage part 4 is used as a hemostatic end; wherein, the water storage part 4 can be a gauze ball which is wetted by water absorption and then heated by the electric knife 2; by the mode, the water storage part can increase the contact area between the hemostatic end and a patient, and the heating temperature can be controlled by the stored water, so that the hemostatic device is suitable for hemostasis of wound surfaces in a large range; the design is particularly suitable for the hemostasis process of spleen protecting operation; wherein, the water storage part is flexible and has certain elasticity, and then is soft and can maintain original shape (the water storage part can select the gauze ball), conveniently passes operation incision (wound) along with outer tube 1.
In the heat-penetration hemostatic device of the embodiment, the water supply channel 3 is arranged on the outer side or the inner side of the outer tube 1, and the front end of the water supply channel 3 corresponds to the water storage part 4; wherein, water supply channel 3 adopts the mode of dripping to supply water for water storage portion 4, guarantees that water storage portion is enough moist, and then guarantees that the contact of water storage portion and affected part is more comprehensive and even to can guarantee the temperature homogeneous of contact surface, improve hemostatic effect.
In a thermal delivery hemostatic device of this embodiment, the water supply channel 3 may be in the form of a water supply pipe; of course, other forms of water supply may be used as long as it is achieved that the reservoir is kept moist.
In a heat-penetration hemostatic device of the present embodiment, the inner cavity of the outer tube 1 serves as a water supply passage 3; the region of the electric knife 2 positioned in the water supply channel 3 is provided with an insulating layer 6 (shown in figure 1) on one side contacting with the water supply channel 3; it is of course also possible to arrange the water supply channel in the outer tube 1 in the manner of a water supply tube; the two modes can integrate the water supply channel, the outer pipe 1, the electric knife and the water storage part, thereby facilitating the operation in the manual process; when the inner cavity of the outer tube 1 is used as the water supply channel 3, the insulating layer 6 is required to be arranged on the side of the electric knife 2 contacted with water, so that the electric knife 2 is ensured to be heated only at the position of the water storage part.
In the heat-permeable hemostatic device of the present embodiment, the water storage part 4 is fixed at the front end of the outer tube 1 by a connecting part 5 (as shown in fig. 1); the connecting part 5 is used for connecting the water storage part 4 and the outer pipe 1; the connecting part 5 can firmly fix the water storage part 4 on one hand, and can maintain the shape of the water storage part 4 (such as the spherical shape of a gauze ball) on the other hand, or provide certain elasticity for the soft water storage part 4, thereby ensuring the hemostasis surface area (the contact area with the affected part of a patient) of the water storage part 4.
In the heat-permeable hemostatic device of the present embodiment, the front end of the connecting portion 5 is fixed to the water storage portion 4, and the rear end is detachably connected to the front end of the outer tube 1; specifically, the connecting part 5 can fix the water storage part 4 in a clamping, binding and/or internal supporting mode; the rear end of the connecting part 5 is detachably connected with the front end of the outer pipe 1, so that the water storage part 4 is convenient to replace; usually, in the operation, a plurality of water storage parts 4 are needed, which requires the replacement of the water storage parts 4, and the detachable connection mode can rapidly replace the components formed by the connection part and the water storage parts 4, thereby greatly reducing the unnecessary replacement time in the operation.
In a thermal-permeable hemostatic device according to this embodiment, the electric knife itself may be in the form of a front-end jaw (e.g. a bipolar electric knife), and in this case, the jaw of the electric knife itself may be used to fix the water reservoir 4 instead of the connection portion 5.
In the thermal-permeable hemostatic instrument of the embodiment, the rear end of the connecting part 5 is in threaded connection with the front end of the outer tube 1, and the threaded connection can ensure firm connection between the connecting part and the outer tube and can be quickly disassembled and assembled; of course, other connection modes can be selected, for example, a snap connection and the like, and a suitable connection mode can be selected under the condition of meeting the requirements of surgical instruments, as long as the mode of quickly disassembling and assembling the connection part and the outer tube can be realized.
In the heat-penetration hemostatic instrument of the present embodiment, the rear end of the outer tube 1 is further provided with a handle portion 7; the handle part 7 is provided with a water supply connecting pipe 9 for supplying water to the water supply channel 3; the handle part 7 is also provided with a power supply line 8 (shown in fig. 2); through this kind of mode, can effectual improvement this apparatus's wholeness for it is more convenient to operate.
According to the thermal-permeable hemostatic instrument, the hemostatic end is wetted and heated, so that the affected part acted by the hemostatic end is heated to coagulate tissues, and the purpose of hemostasis is achieved; the water storage part is used as a hemostatic end after being wetted by water supplied by the water supply channel and heated by the electric knife, and the heating temperature can be controlled by dripping water from the water supply channel, so that excessive burn to an affected part is avoided; the water storage part can store water to keep moist and effectively increase the surface area of the hemostatic end; the water supply channel is arranged on the inner side of the outer pipe and is integrated with the outer pipe, the electric knife and the water storage part, so that the operation is convenient; the water storage part and the connecting part form an exchangeable part, so that the water storage part is convenient to replace quickly in the operation and is convenient and quick to use.
The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.
Claims (10)
1. A thermal delivery hemostatic device, comprising: the electric knife comprises an outer tube, an electric knife and a water supply channel, wherein the front end of the outer tube is provided with a water storage part, and the water supply channel is used for supplying water to the water storage part; the electrotome is used for heating a water storage part with water, and the water storage part is used as a hemostatic end.
2. A diathermic hemostatic device according to claim 1, wherein: the water supply channel is arranged on the outer side or the inner side of the outer pipe, and the front end of the water supply channel corresponds to the water storage part.
3. A diathermic hemostatic device according to claim 2, wherein: the water supply channel is a water supply pipe.
4. A diathermic hemostatic device according to claim 2, wherein: the inner cavity of the outer pipe is used as a water supply channel; and an insulating layer is arranged on one side of the region of the electric knife, which is positioned in the water supply channel, and is in contact with the water supply channel.
5. A diathermic hemostatic device according to any one of claims 1-4, wherein: the water storage part is fixed at the front end of the outer pipe through a connecting part.
6. A diathermic hemostatic device according to claim 5, wherein: the front end of the connecting part is fixed with the water storage part, and the rear end of the connecting part is detachably connected with the front end of the outer pipe.
7. A diathermic hemostatic device according to claim 6, wherein: the rear end of the connecting part is in threaded connection with the front end of the outer pipe.
8. A diathermic hemostatic device according to claim 6 or 7, wherein: the rear end of the outer tube is also provided with a handle part.
9. A diathermic hemostatic device according to claim 8, wherein: the handle part is provided with a water supply connecting pipe for supplying water for the water supply channel.
10. A diathermic hemostatic device according to claim 9, wherein: the handle part is also provided with a power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386192.XU CN215079556U (en) | 2021-02-19 | 2021-02-19 | Thermal-permeable hemostatic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386192.XU CN215079556U (en) | 2021-02-19 | 2021-02-19 | Thermal-permeable hemostatic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079556U true CN215079556U (en) | 2021-12-10 |
Family
ID=79335512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386192.XU Expired - Fee Related CN215079556U (en) | 2021-02-19 | 2021-02-19 | Thermal-permeable hemostatic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079556U (en) |
-
2021
- 2021-02-19 CN CN202120386192.XU patent/CN215079556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |