CN219783229U - Swallowable gastrointestinal tube - Google Patents
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- CN219783229U CN219783229U CN202320446555.3U CN202320446555U CN219783229U CN 219783229 U CN219783229 U CN 219783229U CN 202320446555 U CN202320446555 U CN 202320446555U CN 219783229 U CN219783229 U CN 219783229U
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 45
- 210000002784 stomach Anatomy 0.000 claims abstract description 37
- 210000000936 intestine Anatomy 0.000 claims abstract description 30
- 230000009747 swallowing Effects 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002775 capsule Substances 0.000 abstract description 36
- 210000003238 esophagus Anatomy 0.000 abstract description 9
- 230000000968 intestinal effect Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 4
- 230000008855 peristalsis Effects 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 230000000152 swallowing effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 238000001647 drug administration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000001156 gastric mucosa Anatomy 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000003750 lower gastrointestinal tract Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
Description
技术领域Technical field
本申请涉及胃肠管技术领域，具体而言，涉及一种可吞咽式胃肠管。The present application relates to the technical field of gastrointestinal tubes, and specifically to a swallowable gastrointestinal tube.
背景技术Background technique
胃肠置管可以用来往胃或肠道里注入药液或者气体，以便进行胃肠疾病的治疗或进行经胃肠道营养液输入。Gastrointestinal catheterization can be used to inject medicinal liquid or gas into the stomach or intestinal tract for the treatment of gastrointestinal diseases or the infusion of nutritional solutions through the gastrointestinal tract.
现有的胃肠管如图1所示，通常由软管1构成，在软管1的端部有孔，另一端部设计有注射端头，打开注射端头并向其内部注射药液或者气体，即可通过上述的孔排至胃或肠内辅助医护人员进行观察或修复操作。As shown in Figure 1, the existing gastrointestinal tube is usually composed of a flexible tube 1. There is a hole at one end of the flexible tube 1, and an injection end is designed at the other end. The injection end is opened and the medicinal liquid is injected into it or The gas can be discharged through the above-mentioned holes into the stomach or intestines to assist medical staff in observation or repair operations.
但是，通常插胃肠管时候医护人员会要求病人反复做吞咽动作，同时用手递送胃肠管，将胃肠管下到胃内，而上述方案中的软管1仅仅是单独的一根细管插入胃或肠内，其插入端缺少方便诱导病人去做吞咽动作的结构，插入端也不容易被吞进食道，引起病人痛苦，以致于不方便医护人员更快速、更准确的下胃肠管入胃或肠内进行给药。However, usually when inserting a gastrointestinal tube, medical staff will ask the patient to repeatedly swallow, and at the same time deliver the gastrointestinal tube by hand, and lower the gastrointestinal tube into the stomach, and the flexible tube 1 in the above scheme is only a single thin The tube is inserted into the stomach or intestines. The insertion end lacks a structure that can easily induce the patient to swallow. The insertion end is not easily swallowed into the esophagus, causing pain to the patient and making it inconvenient for medical staff to remove the gastrointestinal tract more quickly and accurately. The tube is inserted into the stomach or intestine for administration.
发明内容Contents of the invention
为了克服现有的不足，本申请实施例提供一种可吞咽式胃肠管，其能够解决现有胃肠管不便于诱导病人做吞咽动作的问题，让病人很容易就可以将胃肠管头端吞入食道，通过递送胃肠管送入胃内，还可以通过胃肠蠕动，头端可通过幽门顺利到达肠道内，从而既能提高病人胃肠管置管舒适度，又可使医务人员能够快速、准确的进行胃肠管置管。In order to overcome the existing deficiencies, embodiments of the present application provide a swallowable gastrointestinal tube, which can solve the problem that existing gastrointestinal tubes are inconvenient to induce patients to swallow, allowing the patient to easily remove the head of the gastrointestinal tube The head end is swallowed into the esophagus and delivered to the stomach through the gastrointestinal tube. It can also pass gastrointestinal peristalsis. The head end can reach the intestines smoothly through the pylorus, which can not only improve the comfort of gastrointestinal tube insertion for patients, but also make medical staff more comfortable. Able to perform gastrointestinal tube placement quickly and accurately.
本申请实施例解决其技术问题所采用的技术方案是：一种可吞咽式胃肠管，包括软管和靠近其一端部的侧壁上连通的注射部，所述软管远离所述注射部的一端部设有吞咽部，通过所述注射部注入的药液或气体依次经过所述软管和所述吞咽部送至胃或肠内。The technical solution adopted by the embodiments of the present application to solve the technical problem is: a swallowable gastrointestinal tube, including a flexible tube and an injection part connected on the side wall near one end thereof, and the flexible tube is away from the injection part. One end of the tube is provided with a swallowing part, and the medicinal liquid or gas injected through the injection part is sent to the stomach or intestine through the flexible tube and the swallowing part in sequence.
进一步的，所述吞咽部包括椭圆形硅胶块和若干个通孔，所述椭圆形硅胶块连通至所述软管一端部，所述通孔等距开通在所述椭圆形硅胶块侧壁上。Further, the swallowing part includes an oval silica gel block and several through holes. The oval silica gel block is connected to one end of the hose, and the through holes are equidistantly opened on the side wall of the oval silica gel block. .
进一步的，所述吞咽部为胃溶性胶囊块/肠溶性胶囊块，所述软管一端插入所述胃溶性胶囊块/肠溶性胶囊块内部并与之固定。Further, the swallowing part is a gastric-soluble capsule block/enteric-coated capsule block, and one end of the flexible tube is inserted into the stomach-soluble capsule block/enteric-coated capsule block and fixed thereto.
进一步的，所述软管插入所述胃溶性胶囊块/肠溶性胶囊块内部后呈螺旋状设计。Furthermore, the flexible tube is designed in a spiral shape after being inserted into the interior of the stomach-soluble capsule block/enteric-soluble capsule block.
进一步的，所述软管具体为硅胶软管。Further, the hose is specifically a silicone hose.
进一步的，所述软管远离所述吞咽部的一端设有塑料封堵头。Furthermore, a plastic sealing head is provided at one end of the hose away from the swallowing part.
进一步的，所述塑料封堵头中部开通有圆孔，且所述软管内设有能够贯穿圆孔的导丝。Furthermore, a round hole is opened in the middle of the plastic sealing head, and a guide wire capable of penetrating the round hole is provided in the hose.
进一步的，圆孔内还设有活动紧贴于所述导丝的密封橡胶垫。Furthermore, a sealing rubber pad movable and closely attached to the guide wire is provided in the circular hole.
本申请实施例的优点是：The advantages of the embodiments of this application are:
1、在软管插入部设计由椭圆形硅胶块和通孔构成的吞咽部，下胃肠管时，通过椭圆形硅胶块去诱导病人做吞咽动作，当椭圆形硅胶块被吞咽后，吞咽部会顺利进入食道，并随胃肠蠕动和手动推送进入胃或肠内，抵达胃或肠内后通过注射部配合通孔完成给药操作，既可改善病人的舒适度，又提升了医护人员胃肠置管给药的容易程度。1. A swallowing part composed of an oval silicone block and a through hole is designed at the insertion part of the hose. When the gastrointestinal tube is inserted, the oval silicone block is used to induce the patient to swallow. When the oval silicone block is swallowed, the swallowing part will It enters the esophagus smoothly and enters the stomach or intestines with gastrointestinal peristalsis and manual pushing. After reaching the stomach or intestines, the injection part cooperates with the through hole to complete the drug administration operation, which can not only improve the comfort of the patient, but also improve the gastrointestinal function of medical staff. Ease of administering medication via catheter.
2、软管插入部插入至胃溶性胶囊块/肠溶性胶囊块，下胃肠管时，通过胃溶性胶囊块/肠溶性胶囊块去诱导病人做吞咽动作，如此软管会随胃溶性胶囊块/肠溶性胶囊顺利进入食道并进入胃或肠内，胃溶性胶囊块/肠溶性胶囊块分别至胃或肠道内会立即溶解，显露出其内部的软管，完成置管操作，再通过注射部配合软管完成给药操作，提高了病人的舒适度，也提升了医护人员下胃肠管入病人胃或肠内给药的容易程度。2. The hose insertion part is inserted into the gastric-soluble capsule block/enteric-coated capsule block. When lowering the gastrointestinal tube, the patient is induced to swallow through the gastric-soluble capsule block/enteric-coated capsule block, so that the hose will follow the gastric-soluble capsule block. / The enteric-coated capsule enters the esophagus smoothly and enters the stomach or intestines. The gastric-soluble capsule block / enteric-coated capsule block will dissolve immediately when it enters the stomach or intestine respectively, revealing its internal flexible tube, completing the catheterization operation, and then passing through the injection part The use of a flexible tube to complete the drug administration operation improves the patient's comfort and makes it easier for medical staff to insert the gastrointestinal tube into the patient's stomach or intestines for drug administration.
附图说明Description of the drawings
图1为背景技术中现有的可吞咽式胃肠管结构示意图；Figure 1 is a schematic structural diagram of an existing swallowable gastrointestinal tube in the background technology;
图2为本申请可吞咽式胃肠管第一实施例结构示意图；Figure 2 is a schematic structural diagram of the first embodiment of the swallowable gastrointestinal tube of the present application;
图3为本申请可吞咽式胃肠管第二实施例结构示意图；Figure 3 is a schematic structural diagram of the second embodiment of the swallowable gastrointestinal tube of the present application;
图4为本申请封堵头外端部平面结构示意图；Figure 4 is a schematic structural diagram of the outer end of the sealing head of this application;
图中：1-软管；2-注射部；3-吞咽部；31-椭圆形硅胶块；32-通孔；33-胃溶性胶囊块/肠溶性胶囊块；4-塑料封堵头；5-导丝。In the picture: 1-hose; 2-injection part; 3-swallowing part; 31-oval silicone block; 32-through hole; 33-gastric-soluble capsule block/enteric-soluble capsule block; 4-plastic sealing head; 5 - Guide wire.
具体实施方式Detailed ways
本申请实施例中的技术方案为解决现有胃肠管不便于诱导病人做吞咽动作，从而使得下胃肠管入病人胃或肠内观察并给药不太容易的问题，总体思路如下：The technical solution in the embodiment of the present application is to solve the problem that the existing gastrointestinal tube is inconvenient to induce the patient to swallow, so that it is not easy to insert the lower gastrointestinal tube into the patient's stomach or intestine for observation and administration. The general idea is as follows:
实施例1：Example 1:
请参阅图2和图4，一种可吞咽式胃肠管，包括软管1和靠近其一端部的侧壁上连通的注射部2，软管1远离注射部2的一端部设有吞咽部3，通过注射部2注入的药液或气体依次经过软管1和吞咽部3送至胃或肠内。其中，吞咽部3被制作成容易被吞咽的形状，且由于吞咽部3直径大于软管1的直径，由此使得吞咽部3被吞咽后，软管1可以顺利从喉部进入食道并吞入胃或肠内；且吞咽部3能够使得软管1抵达胃部时与胃或肠内空间连通，如此当注射部2注入气体或者药液时可顺利经过软管1和无阻隔作用的吞咽部3即可进入胃或肠内，方便辅助对病人进行观察或进一步的治理。Please refer to Figures 2 and 4. A swallowable gastrointestinal tube includes a hose 1 and an injection part 2 connected on the side wall near one end thereof. The end of the hose 1 away from the injection part 2 is provided with a swallowing part. 3. The medicinal liquid or gas injected through the injection part 2 is sent to the stomach or intestine through the hose 1 and the swallowing part 3 in sequence. The swallowing part 3 is made into a shape that is easy to swallow, and since the diameter of the swallowing part 3 is larger than the diameter of the hose 1, after the swallowing part 3 is swallowed, the hose 1 can smoothly enter the esophagus from the throat and be swallowed into the stomach. or the intestine; and the swallowing part 3 can make the hose 1 communicate with the gastric or intestinal space when it reaches the stomach, so that when the injection part 2 injects gas or liquid, it can smoothly pass through the hose 1 and the swallowing part 3 without obstruction. It can enter the stomach or intestines to facilitate observation or further treatment of patients.
另外，注射部2由硬管和其上安装的阀门构成，硬管与软管1一体式设计，打开阀门后，外部的注射器可以通过硬管向软管1内注入气体或液体，注入后关闭阀门，防止气体或者药液反流。In addition, the injection part 2 is composed of a hard pipe and a valve installed on it. The hard pipe and the hose 1 are designed to be integrated. After opening the valve, an external syringe can inject gas or liquid into the hose 1 through the hard pipe, and then close it after the injection. Valve to prevent gas or liquid from flowing back.
吞咽部3包括椭圆形硅胶块31和若干个通孔32，椭圆形硅胶块31连通至软管1一端部，通孔32等距开通在椭圆形硅胶块31侧壁上，通过通孔32的开设可使得软管1内部空间与胃或肠内空间连通，进而方便后续利用软管1进行注入气体或者药液入胃或肠内。The swallowing part 3 includes an oval silica gel block 31 and several through holes 32. The oval silica gel block 31 is connected to one end of the hose 1. The through holes 32 are equidistantly opened on the side wall of the oval silica gel block 31. Through the through holes 32 The opening allows the internal space of the hose 1 to be connected with the space in the stomach or intestines, thereby facilitating the subsequent use of the hose 1 to inject gas or medicinal liquid into the stomach or intestines.
软管1具体为硅胶软管，减少了软管1进入过程中与食道以及胃或肠内壁产生的摩擦损伤度，利于保护病人食管粘膜以及胃黏膜。The hose 1 is specifically a silicone hose, which reduces the degree of friction damage between the hose 1 and the esophagus and the inner wall of the stomach or intestine during the entry process, which is beneficial to protecting the patient's esophageal mucosa and gastric mucosa.
软管1远离吞咽部3的一端设有塑料封堵头4，减少了注入的气体或者药液从软管1外端外漏的概率，保证了药液和气体送入胃或肠内的有效性。The end of the hose 1 away from the swallowing part 3 is provided with a plastic sealing head 4, which reduces the probability of the injected gas or liquid medicine leaking from the outer end of the hose 1 and ensures the effective delivery of the medicine liquid and gas into the stomach or intestines. sex.
塑料封堵头4中部开通有圆孔，且软管1内设有能够贯穿圆孔的导丝5，利用导丝5可在软管1插入遇到阻隔的时候，辅助软管1进一步运动，进一步促进下胃肠管的速度。There is a round hole opened in the middle of the plastic blocking head 4, and the hose 1 is provided with a guide wire 5 that can penetrate the round hole. The guide wire 5 can be used to assist the further movement of the hose 1 when the insertion of the hose 1 encounters an obstruction. Further speed up the lower gastrointestinal tract.
圆孔内还设有活动紧贴于导丝5的密封橡胶垫，密封橡胶垫可减少导丝5与圆孔内壁产生缝隙造成后期同样出现上述的气体或者液体外漏的概率。The round hole is also provided with a sealing rubber pad that is movable and close to the guide wire 5. The sealing rubber pad can reduce the probability of the gap between the guide wire 5 and the inner wall of the round hole causing the same gas or liquid leakage later.
使用时，通过椭圆形硅胶块31去诱导病人做吞咽动作，当椭圆形硅胶块31被吞咽后，软管1会顺利进入食道并进入胃或肠内，抵达胃或肠内后通过注射部2将气体充入胃或肠内观察胃或肠内壁状况，再通过注射部2配合通孔32进行患部的给药操作，如此使得医护人员对病人进行下胃肠管的过程更加顺畅。When in use, the oval silicone block 31 is used to induce the patient to swallow. When the oval silicone block 31 is swallowed, the hose 1 will smoothly enter the esophagus and enter the stomach or intestines, and then pass through the injection part 2 after reaching the stomach or intestines. Inflate gas into the stomach or intestine to observe the condition of the inner wall of the stomach or intestine, and then use the injection part 2 to cooperate with the through hole 32 to administer medication to the affected area. This makes the medical staff's process of lowering the gastrointestinal tube on the patient smoother.
实施例2：Example 2:
与实施例1区别在于：The difference from Example 1 is:
请参阅图3和图4，吞咽部3为胃溶性胶囊块/肠溶性胶囊块33，软管1一端插入胃溶性胶囊块/肠溶性胶囊块33内部并与之固定，其中，胃溶性胶囊块/肠溶性胶囊块33和软管1外壁采用现有的无毒的粘结剂固定，且胃溶性胶囊块/肠溶性胶囊块33具体结构为现有技术，在此不再赘述。Please refer to Figure 3 and Figure 4. The swallowing part 3 is a gastric-soluble capsule block/enteric-coated capsule block 33. One end of the hose 1 is inserted into the stomach-soluble capsule block/enteric-coated capsule block 33 and fixed thereto, wherein the gastric-soluble capsule block The enteric capsule block 33 and the outer wall of the hose 1 are fixed using existing non-toxic adhesives, and the specific structure of the stomach-soluble capsule block/enteric capsule block 33 is an existing technology and will not be described again here.
软管1插入胃溶性胶囊块/肠溶性胶囊块33内部后呈螺旋状设计，螺旋状设计可使得软管1的插入端在胃溶性胶囊块/肠溶性胶囊块33溶解后不会和胃或肠内壁直接接触，减少了胃肠粘膜损坏的概率。The flexible tube 1 is designed in a spiral shape after being inserted into the gastric-soluble capsule block/enteric-soluble capsule block 33. The spiral design can prevent the insertion end of the flexible tube 1 from being in contact with the stomach or the stomach after the gastric-soluble capsule block/enteric-coated capsule block 33 is dissolved. Direct contact with the intestinal lining reduces the probability of damage to the gastrointestinal mucosa.
使用时，通过胃溶性胶囊块/肠溶性胶囊块33去诱导病人做吞咽动作，如此软管1会顺利进入食道并进入胃或肠内，胃溶性胶囊块/肠溶性胶囊块33分别至胃或肠道内会立即溶解，显露出其内部的软管1，完成置管操作，同样利用注射部2将气体充入胃或肠内观察胃或肠内壁状况，再通过注射部2配合软管1进行患部的给药操作，如此使得医护人员对病人进行下胃肠管的过程更加顺畅，提升了医护人员下胃肠管入病人胃或肠内给药的容易程度。When in use, the patient is induced to swallow through the gastric-soluble capsule block/enteric-coated capsule block 33, so that the hose 1 will smoothly enter the esophagus and enter the stomach or intestine, and the gastric-soluble capsule block/enteric-coated capsule block 33 will go to the stomach or intestines respectively. The intestinal tract will immediately dissolve, revealing the internal hose 1 to complete the catheterization operation. Also use the injection part 2 to inflate gas into the stomach or intestines to observe the condition of the stomach or intestinal wall, and then use the injection part 2 with the hose 1 to complete the operation. The administration operation of the affected area makes the process of inserting the gastrointestinal tube into the patient's stomach smoother and improves the ease with which the medical staff inserts the gastrointestinal tube into the patient's stomach or intestines to administer medication.
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本发明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。Finally, it should be noted that: obviously, the above-mentioned embodiments are only examples to clearly illustrate the present invention, and are not intended to limit the implementation. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. An exhaustive list of all implementations is neither necessary nor possible. However, obvious changes or modifications derived therefrom are still within the protection scope of the present invention.
Claims (5)
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| CN202320446555.3U CN219783229U (en) | 2023-03-02 | 2023-03-02 | Swallowable gastrointestinal tube |
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| CN202320446555.3U CN219783229U (en) | 2023-03-02 | 2023-03-02 | Swallowable gastrointestinal tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118370687A (en) * | 2024-01-22 | 2024-07-23 | 中国人民解放军总医院第二医学中心 | Capsule mouth feeding device |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118370687A (en) * | 2024-01-22 | 2024-07-23 | 中国人民解放军总医院第二医学中心 | Capsule mouth feeding device |
| CN118370687B (en) * | 2024-01-22 | 2025-02-14 | 中国人民解放军总医院第二医学中心 | A capsule oral feeding device |
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